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ci: GitLab-Pipeline - build_embedded + manueller npm-Publish nach rohana (threadnet-call#1)

Browse Source 
Registry-Entscheidung evidenzbasiert: das Package ist pnpm-Dependency von
ThreadNet-Webs apps/web, der Lockfile pinnt die Tarball-URL auf rohana -
Registry bleibt dort. Publish-Auth ueber CI-Variable GITEA_NPM_TOKEN statt
lokaler Klartext-.npmrc.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
Thore Cimbal
2026-07-31 12:00:00 +00:00
co-authored by Claude Fable 5
commit 8fb630cfb3
597 changed files with 90259 additions and 0 deletions
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.dockerignore
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node_modules
.env.example
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####
# Build-time app config
# Environment files are documented here:
# https://vitejs.dev/guide/env-and-mode.html#env-files
####
# Develop backend settings:
LIVEKIT_KEY="devkey"
LIVEKIT_SECRET="secret"
# Used for determining the homeserver to use for short urls etc.
# VITE_FALLBACK_STUN_ALLOWED=false
# CSS to be injected into the page for the purpose of custom theming.
# Generally, writing a custom theme involves overriding Compound design tokens,
# which are documented here:
# https://compound.element.io/?path=/docs/foundations-design-tokens--docs
# https://compound.element.io/?path=/docs/tokens-color-palettes--docs
# https://compound.element.io/?path=/docs/tokens-semantic-colors--docs
# VITE_CUSTOM_CSS=".cpd-theme-dark.cpd-theme-dark { --cpd-color-theme-bg: #101317; }"
.eslintrc.cjs
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const COPYRIGHT_HEADER = `/*
Copyright %%CURRENT_YEAR%% New Vector Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/
`;
module.exports = {
plugins: ["matrix-org", "rxjs", "jsdoc"],
extends: [
"plugin:matrix-org/react",
"plugin:matrix-org/a11y",
"plugin:matrix-org/typescript",
"prettier",
"plugin:rxjs/recommended",
"plugin:storybook/recommended",
],
parserOptions: {
ecmaVersion: "latest",
sourceType: "module",
project: ["./tsconfig.json"],
},
env: {
browser: true,
node: true,
},
rules: {
"jsdoc/no-types": "error",
"jsdoc/empty-tags": "error",
"jsdoc/check-property-names": "error",
"jsdoc/check-values": "error",
"jsdoc/check-param-names": "warn",
// "jsdoc/require-param": "warn",
"jsdoc/require-param-description": "warn",
"matrix-org/require-copyright-header": ["error", COPYRIGHT_HEADER],
"jsx-a11y/media-has-caption": "off",
"react/display-name": "error",
// Encourage proper usage of Promises:
"@typescript-eslint/no-floating-promises": "error",
"@typescript-eslint/no-misused-promises": "error",
"@typescript-eslint/promise-function-async": "error",
"@typescript-eslint/require-await": "error",
"@typescript-eslint/await-thenable": "error",
// To help ensure that we get proper vite/rollup lazy loading (e.g. for matrix-js-sdk):
"@typescript-eslint/consistent-type-imports": [
"error",
{ fixStyle: "inline-type-imports" },
],
// To encourage good usage of RxJS:
"rxjs/no-exposed-subjects": "error",
"rxjs/finnish": ["error", { names: { "^this$": false } }],
"no-restricted-imports": [
"error",
{
paths: ["matrix-widget-api", "matrix-js-sdk"].flatMap((lib) =>
["src", "src/", "src/index", "lib", "lib/", "lib/index"]
.map((path) => `${lib}/${path}`)
.map((name) => ({ name, message: `Please use ${lib} instead` })),
),
patterns: [
...["matrix-widget-api"].map((lib) => ({
group: ["src", "src/", "src/**", "lib", "lib/", "lib/**"].map(
(path) => `${lib}/${path}`,
),
message: `Please use ${lib} instead`,
})),
// XXX: We use /lib in lots of places, so allow for now.
...["matrix-js-sdk"].map((lib) => ({
group: ["src", "src/", "src/**"].map((path) => `${lib}/${path}`),
message: `Please use ${lib} instead`,
})),
],
},
],
},
overrides: [
{
files: ["src/*/**"],
rules: {
// In application code we should use the js-sdk logger, never console directly.
"no-console": ["error"],
},
},
{
files: [
"**/*.test.ts",
"**/*.test.tsx",
"**/test.ts",
"**/test.tsx",
"**/test-**",
],
rules: {
"jsdoc/no-types": "off",
"jsdoc/empty-tags": "off",
"jsdoc/check-property-names": "off",
"jsdoc/check-values": "off",
"jsdoc/check-param-names": "off",
"jsdoc/require-param-description": "off",
},
},
{
files: ["playwright/**"],
rules: {
// Playwright as a `use` function that has nothing to do with React hooks.
"react-hooks/rules-of-hooks": "off",
},
},
],
settings: {
react: {
version: "detect",
},
},
};
.githooks/pre-commit
Executable
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#!/usr/bin/env bash
# Checks if there currently is linking configured. Informs the user to disable linking before committing.
PNPMFILE=.pnpmfile.cjs
if test -f "$PNPMFILE"; then
echo "[pnpm-linker] The pre-commit hook detected $PNPMFILE which implies you have linked packages in your pnpm-lock.yaml. Run pnpm links:off and commit again. See also linking.md."
exit 1
fi
.github/CODEOWNERS
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* @element-hq/element-call-reviewers
.github/ISSUE_TEMPLATE/bug.yml
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name: Bug report
description: Create a report to help us improve
labels: [T-Defect]
body:
- type: markdown
attributes:
value: |
Thanks for taking the time to fill out this bug report!
Please report security issues by email to security@matrix.org
- type: textarea
id: reproduction-steps
attributes:
label: Steps to reproduce
description: Please attach screenshots, videos or logs if you can.
placeholder: Tell us what you see!
value: |
1. Where are you starting? What can you see?
2. What do you click?
3. More steps…
validations:
required: true
- type: textarea
id: result
attributes:
label: Outcome
placeholder: Tell us what went wrong
value: |
#### What did you expect?
#### What happened instead?
validations:
required: true
- type: input
id: os
attributes:
label: Operating system
placeholder: Windows, macOS, Ubuntu, Android…
validations:
required: false
- type: input
id: browser
attributes:
label: Browser information
description: Which browser are you using? Which version?
placeholder: e.g. Chromium Version 92.0.4515.131
validations:
required: false
- type: input
id: webapp-url
attributes:
label: URL for webapp
description: Which URL are you using to access the webapp? If a private server, tell us what version of Element Call you are using.
placeholder: e.g. call.element.io
validations:
required: false
- type: dropdown
id: rageshake
attributes:
label: Will you send logs?
description: |
To send them, press the 'Submit Feedback' button and check 'Include Debug Logs'. Please link to this issue in the description field.
options:
- "Yes"
- "No"
validations:
required: true
.github/ISSUE_TEMPLATE/config.yml
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blank_issues_enabled: false
contact_links:
- name: Questions & support
url: https://matrix.to/#/#webrtc:matrix.org
about: Please ask and answer questions here.
.github/ISSUE_TEMPLATE/enhancement.yml
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name: Enhancement request
description: Do you have a suggestion or feature request?
labels: [T-Enhancement]
body:
- type: markdown
attributes:
value: |
Thank you for taking the time to propose a new feature or make a suggestion.
- type: textarea
id: usecase
attributes:
label: Your use case
description: What would you like to be able to do? Please feel welcome to include screenshots or mock ups.
placeholder: Tell us what you would like to do!
value: |
#### What would you like to do?
#### Why would you like to do it?
#### How would you like to achieve it?
validations:
required: true
- type: textarea
id: alternative
attributes:
label: Have you considered any alternatives?
placeholder: A clear and concise description of any alternative solutions or features you've considered.
validations:
required: false
- type: textarea
id: additional-context
attributes:
label: Additional context
placeholder: Is there anything else you'd like to add?
validations:
required: false
.github/PULL_REQUEST_TEMPLATE.md
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<!-- Thanks for submitting a PR! Please read CONTRIBUTING.md before you start. -->
> [!IMPORTANT]
> **Features and UI changes require a pre-approved issue.**
> Every PR must have a linked issue
> that a maintainer has reviewed and approved **before you started writing code**.
> PRs that don't meet this requirement will not be reviewed.
> See [CONTRIBUTING.md](https://github.com/element-hq/element-call/blob/livekit/CONTRIBUTING.md) for ElementCall decided for this approach.
## Content
<!-- Describe shortly what has been changed -->
## Motivation and context
<!-- Provide a link to the pre-approved issue, or explain the context for a bug fix -->
## Screenshots / GIFs
<!--
You can use a table like this to show a before/after comparison.
Uncomment the markdown table below and fill in the last line:
|Before|After|
|-|-|
|||
-->
## Tests
<!-- Explain how you tested your changes -->
- Step 1
- Step 2
- Step ...
## Checklist
- [ ] A linked, pre-approved issue exists for this feature or UI change.
- [ ] I have read [CONTRIBUTING.md](https://github.com/element-hq/element-call/blob/livekit/CONTRIBUTING.md) in full.
- [ ] Pull request includes screenshots or videos for any UI changes.
- [ ] Tests written for new code (and existing touched code where feasible).
- [ ] Linter and other CI checks pass.
- [ ] I have licensed the changes to Element by completing the [Contributor License Agreement (CLA)](https://cla-assistant.io/element-hq/element-call)
.github/release.yml
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changelog:
categories:
- title: 🛠 Breaking Changes
labels:
- PR-Breaking-Change
- title: ✨ Features
labels:
- PR-Feature
- title: 🙌 Improvements
labels:
- PR-Improvement
- title: 📄 Documentation
labels:
- PR-Documentation
- title: 🐛 Bugfixes
labels:
- PR-Bug-Fix
- title: 💾 Developer Experience
labels:
- PR-Developer-Experience
- title: Others
labels:
- "*"
exclude:
labels:
- PR-Task
- dependencies
- title: 👒 Dependencies
labels:
- dependencies
.github/workflows/blocked.yaml
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name: Prevent blocked
on:
# zizmor: ignore[dangerous-triggers]
# Reason: This workflow does not checkout code or use secrets.
# It only reads labels to set a failure status on the PR.
pull_request_target:
types: [opened, labeled, unlabeled, synchronize]
permissions:
pull-requests: read
# Required to fail the check on the PR
statuses: write
jobs:
prevent-blocked:
name: Prevent blocked
runs-on: ubuntu-latest
permissions:
pull-requests: read
steps:
- name: Add notice
uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b # v7
if: contains(github.event.pull_request.labels.*.name, 'X-Blocked')
with:
script: |
core.setFailed("PR has been labeled with X-Blocked; it cannot be merged.");
.github/workflows/build-and-publish-docker.yaml
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name: Build and publish docker image
on:
workflow_call:
inputs:
docker_tags:
required: true
type: string
artifact_run_id:
required: false
type: string
default: ${{ github.run_id }}
env:
REGISTRY: ghcr.io
IMAGE_NAME: ${{ github.repository }}
jobs:
build_and_deploy:
name: Build & publish docker
runs-on: ubuntu-latest
permissions:
contents: write # required to upload release asset
packages: write # needed for publishing packages to GHCR
id-token: write # needed for login into tailscale with GitHub OIDC Token
steps:
- name: Check it out
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: 📥 Download artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ inputs.artifact_run_id }}
name: build-output-full
path: dist
- name: Log in to container registry
uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
with:
registry: ${{ env.REGISTRY }}
username: ${{ github.actor }}
password: ${{ secrets.GITHUB_TOKEN }}
- name: Connect to Tailscale
uses: tailscale/github-action@306e68a486fd2350f2bfc3b19fcd143891a4a2d8 # v4
if: github.event_name != 'pull_request'
with:
oauth-client-id: ${{ secrets.TS_OAUTH_CLIENT_ID }}
audience: ${{ secrets.TS_AUDIENCE }}
tags: tag:github-actions
- name: Compute vault jwt role name
id: vault-jwt-role
if: github.event_name != 'pull_request'
run: |
echo "role_name=github_service_management_$( echo "${{ github.repository }}" | sed -r 's|[/-]|_|g')" | tee -a "$GITHUB_OUTPUT"
- name: Get team registry token
id: import-secrets
uses: hashicorp/vault-action@4c06c5ccf5c0761b6029f56cfb1dcf5565918a3b # v3
if: github.event_name != 'pull_request'
with:
url: https://vault.infra.ci.i.element.dev
role: ${{ steps.vault-jwt-role.outputs.role_name }}
path: service-management/github-actions
jwtGithubAudience: https://vault.infra.ci.i.element.dev
method: jwt
secrets: |
services/voip-repositories/secret/data/oci.element.io username | OCI_USERNAME ;
services/voip-repositories/secret/data/oci.element.io password | OCI_PASSWORD ;
- name: Login to oci.element.io Registry
uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3
if: github.event_name != 'pull_request'
with:
registry: oci-push.vpn.infra.element.io
username: ${{ steps.import-secrets.outputs.OCI_USERNAME }}
password: ${{ steps.import-secrets.outputs.OCI_PASSWORD }}
- name: Extract metadata (tags, labels) for Docker
id: meta
uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5.10.0
with:
images: |
${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
oci-push.vpn.infra.element.io/element-call
tags: ${{ inputs.docker_tags }}
labels: |
org.opencontainers.image.licenses=AGPL-3.0-only OR LicenseRef-Element-Commercial
- name: Set up Docker Buildx
uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
- name: Build and push Docker image
uses: docker/build-push-action@10e90e3645eae34f1e60eeb005ba3a3d33f178e8 # v6.19.2
with:
context: .
platforms: linux/amd64,linux/arm64
push: true
tags: ${{ steps.meta.outputs.tags }}
labels: ${{ steps.meta.outputs.labels }}
.github/workflows/build-element-call.yaml
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name: Build Element Call
on:
workflow_call:
inputs:
vite_app_version:
required: true
type: string
package:
type: string # This would ideally be a `choice` type, but that isn't supported yet
description: The package type to be built. Must be one of 'full', 'embedded', or 'sdk'
required: true
build_mode:
type: string # This would ideally be a `choice` type, but that isn't supported yet
description: The build mode for vite. Must be either 'development' or 'production'
required: false
default: production
secrets:
SENTRY_ORG:
required: true
SENTRY_PROJECT:
required: true
SENTRY_URL:
required: true
SENTRY_AUTH_TOKEN:
required: true
CODECOV_TOKEN:
required: false
jobs:
build:
name: Build Element Call
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- name: pnpm cache
uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install dependencies
# ignore-pnpmfile should never be commited. Make CI crash if it happened (`pnpmfileChecksum` is present)
run: "pnpm install --frozen-lockfile --ignore-pnpmfile"
- name: Build Element Call
run: pnpm run build:"$PACKAGE":"$BUILD_MODE"
env:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
VITE_APP_VERSION: ${{ inputs.vite_app_version }}
NODE_OPTIONS: "--max-old-space-size=4096"
PACKAGE: ${{ inputs.package }}
BUILD_MODE: ${{ inputs.build_mode }}
- name: Upload Artifact
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: build-output-${{ inputs.package }}
path: dist
# We'll only use this in a triggered job, then we're done with it
retention-days: 1
.github/workflows/build.yaml
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name: Build
on:
pull_request:
types:
- synchronize
- opened
- labeled
push:
branches: [livekit, full-mesh]
jobs:
build_full_element_call:
# Use the full package vite build
uses: ./.github/workflows/build-element-call.yaml
with:
package: full
vite_app_version: ${{ github.event.release.tag_name || github.sha }}
build_mode: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'development build') && 'development' || 'production' }}
secrets:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
deploy_develop:
# Deploy livekit branch to call.element.dev after build completes
if: github.ref == 'refs/heads/livekit'
needs: build_full_element_call
runs-on: ubuntu-latest
steps:
- name: Deploy to call.element.dev
uses: actions/github-script@d7906e4ad0b1822421a7e6a35d5ca353c962f410 # v6
with:
github-token: ${{ secrets.DEVELOP_DEPLOYMENT_TOKEN }}
script: |
await github.rest.actions.createWorkflowDispatch({
owner: 'element-hq',
repo: 'element-call-webapp-deployments',
workflow_id: 'deploy.yml',
ref: 'main',
inputs: {
target: 'call.element.dev',
version: '${{ github.sha }}'
}
})
docker_for_develop:
# Build docker and publish docker for livekit branch after build completes
if: github.ref == 'refs/heads/livekit'
needs: build_full_element_call
permissions:
contents: write
packages: write
id-token: write
uses: ./.github/workflows/build-and-publish-docker.yaml
secrets: inherit
with:
artifact_run_id: ${{ github.run_id }}
docker_tags: |
type=sha,format=short,event=branch
type=raw,value=latest-ci
type=raw,value=latest-ci_{{date 'X' }}
build_embedded_element_call:
# Use the embedded package vite build
uses: ./.github/workflows/build-element-call.yaml
with:
package: embedded
vite_app_version: ${{ github.event.release.tag_name || github.sha }}
build_mode: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'development build') && 'development' || 'production' }}
secrets:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
build_sdk_element_call:
# Use the embedded package vite build
uses: ./.github/workflows/build-element-call.yaml
with:
package: sdk
vite_app_version: ${{ github.event.release.tag_name || github.sha }}
build_mode: ${{ github.event_name == 'pull_request' && contains(github.event.pull_request.labels.*.name, 'development build') && 'development' || 'production' }}
secrets:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
build_storybook:
name: Build Storybook
if: contains(github.event.pull_request.labels.*.name, 'storybook build')
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- name: pnpm cache
uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install dependencies
run: "pnpm install --frozen-lockfile --ignore-pnpmfile"
- name: Build Storybook
run: pnpm run build-storybook
- name: Upload Artifact
uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
with:
name: build-output-storybook
path: storybook-static
# We'll only use this in a triggered job, then we're done with it
retention-days: 1
.github/workflows/changelog-label.yml
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name: PR changelog label
on:
# zizmor: ignore[dangerous-triggers]
# This is safe because we do not use actions/checkout or execute untrusted code.
# Using pull_request_target is necessary to allow status writes for PRs from forks.
pull_request_target:
types: [labeled, unlabeled, opened, synchronize]
permissions:
pull-requests: read
statuses: write
jobs:
pr-changelog-label:
runs-on: ubuntu-latest
steps:
- uses: yogevbd/enforce-label-action@a3c219da6b8fa73f6ba62b68ff09c469b3a1c024 # 2.2.2
with:
REQUIRED_LABELS_ANY: "PR-Bug-Fix,PR-Documentation,PR-Task,PR-Feature,PR-Improvement,PR-Developer-Experience,dependencies,PR-Breaking-Change"
REQUIRED_LABELS_ANY_DESCRIPTION: "Select at least one 'PR-' label"
BANNED_LABELS: "banned"
.github/workflows/deploy-to-netlify.yaml
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name: Deploy to Netlify
on:
workflow_call:
inputs:
pr_number:
required: true
type: string
pr_head_full_name:
required: true
type: string
pr_head_ref:
required: true
type: string
deployment_ref:
required: true
type: string
package:
required: true
type: string
description: Which package to deploy - 'full', 'embedded', 'sdk', or 'storybook'
artifact_run_id:
required: false
type: string
default: ${{ github.run_id }}
secrets:
ELEMENT_BOT_TOKEN:
required: true
NETLIFY_AUTH_TOKEN:
required: true
NETLIFY_SITE_ID:
required: true
jobs:
deploy:
runs-on: ubuntu-latest
permissions:
deployments: write
environment: Netlify
steps:
- name: 📝 Create Deployment
uses: bobheadxi/deployments@648679e8e4915b27893bd7dbc35cb504dc915bc8 # v1
id: deployment
with:
step: start
token: ${{ secrets.GITHUB_TOKEN }}
env: ${{ inputs.package}}
ref: ${{ inputs.deployment_ref }}
desc: |
Do you trust the author of this PR? Maybe this build will steal your keys or give you malware.
Exercise caution. Use test accounts.
- name: 📥 Download artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.ELEMENT_BOT_TOKEN }}
run-id: ${{ inputs.artifact_run_id }}
name: build-output-${{ inputs.package }}
path: webapp
- name: Add redirects file
# We fetch from github directly as we don't bother checking out the repo
# Not needed for storybook deployments
if: inputs.package != 'storybook'
run: curl -s https://raw.githubusercontent.com/element-hq/element-call/main/config/netlify_redirects > webapp/_redirects
- name: Add config file
# Not needed for storybook deployments
if: inputs.package != 'storybook'
run: |
if [ "${INPUTS_PACKAGE}" = "full" ]; then
curl -s "https://raw.githubusercontent.com/${INPUTS_PR_HEAD_FULL_NAME}/${INPUTS_PR_HEAD_REF}/config/config_netlify_preview.json" > webapp/config.json
else
curl -s "https://raw.githubusercontent.com/${INPUTS_PR_HEAD_FULL_NAME}/${INPUTS_PR_HEAD_REF}/config/config_netlify_preview_sdk.json" > webapp/config.json
fi
env:
INPUTS_PACKAGE: ${{ inputs.package }}
INPUTS_PR_HEAD_FULL_NAME: ${{ inputs.pr_head_full_name }}
INPUTS_PR_HEAD_REF: ${{ inputs.pr_head_ref }}
- name: ☁️ Deploy to Netlify
id: netlify
uses: nwtgck/actions-netlify@4cbaf4c08f1a7bfa537d6113472ef4424e4eb654 # v3.0
with:
publish-dir: webapp
deploy-message: "Deploy from GitHub Actions"
alias: ${{ inputs.package == 'sdk' && format('pr{0}-sdk', inputs.pr_number) || inputs.package == 'storybook' && format('pr{0}-storybook', inputs.pr_number) || format('pr{0}', inputs.pr_number) }}
env:
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
timeout-minutes: 1
- name: 🚦 Update deployment status
uses: bobheadxi/deployments@648679e8e4915b27893bd7dbc35cb504dc915bc8 # v1
if: always()
with:
step: finish
override: false
token: ${{ secrets.GITHUB_TOKEN }}
status: ${{ job.status }}
env: ${{ steps.deployment.outputs.env }}
deployment_id: ${{ steps.deployment.outputs.deployment_id }}
env_url: ${{ steps.netlify.outputs.deploy-url }}
desc: |
Do you trust the author of this PR? Maybe this build will steal your keys or give you malware.
Exercise caution. Use test accounts.
.github/workflows/lint.yaml
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name: Lint, format & type check
on:
pull_request: {}
jobs:
prettier:
name: Lint, format & type check
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- name: pnpm cache
uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install dependencies
# ignore-pnpmfile should never be commited. Make CI crash if it happened (`pnpmfileChecksum` is present)
run: "pnpm install --frozen-lockfile --ignore-pnpmfile"
- name: Prettier
run: "pnpm run prettier:check"
- name: i18n
run: "pnpm run i18n:check"
- name: ESLint
run: "pnpm run lint:eslint"
- name: Type check
run: "pnpm run lint:types"
- name: Dead code analysis
run: "pnpm run lint:knip"
.github/workflows/pr-deploy.yaml
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name: Deploy previews for PRs
on:
# zizmor: ignore[dangerous-triggers]
# Reason: This is now restricted to internal PRs only using the 'if' condition below.
workflow_run:
workflows: ["Build"]
types:
- completed
jobs:
prdetails:
# Logic:
# 1. Build must be successful
# 2. Event must be a pull_request
# 3. Head repository must be the SAME as the base repository (No Forks!)
if: >
github.event.workflow_run.conclusion == 'success' &&
github.event.workflow_run.event == 'pull_request' &&
github.event.workflow_run.head_repository.full_name == github.repository
runs-on: ubuntu-latest
outputs:
pr_number: ${{ steps.prdetails.outputs.pr_id }}
pr_data_json: ${{ steps.prdetails.outputs.data }}
steps:
- id: prdetails
uses: matrix-org/pr-details-action@15bde5285d7850ba276cc3bd8a03733e3f24622a # v1.3
continue-on-error: true
with:
owner: ${{ github.event.workflow_run.head_repository.owner.login }}
branch: ${{ github.event.workflow_run.head_branch }}
netlify-full:
needs: prdetails
permissions:
deployments: write
uses: ./.github/workflows/deploy-to-netlify.yaml
with:
artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
pr_number: ${{ needs.prdetails.outputs.pr_number }}
pr_head_full_name: ${{ github.event.workflow_run.head_repository.full_name }}
pr_head_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.ref }}
deployment_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.sha || github.ref || github.head_ref }}
package: full
secrets:
ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
netlify-sdk:
needs: prdetails
permissions:
deployments: write
uses: ./.github/workflows/deploy-to-netlify.yaml
with:
artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
pr_number: ${{ needs.prdetails.outputs.pr_number }}
pr_head_full_name: ${{ github.event.workflow_run.head_repository.full_name }}
pr_head_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.ref }}
deployment_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.sha || github.ref || github.head_ref }}
package: sdk
secrets:
ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
netlify-storybook:
needs: prdetails
if: ${{ needs.prdetails.outputs.pr_data_json && contains(fromJSON(needs.prdetails.outputs.pr_data_json).labels.*.name, 'storybook build') }}
permissions:
deployments: write
uses: ./.github/workflows/deploy-to-netlify.yaml
with:
artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
pr_number: ${{ needs.prdetails.outputs.pr_number }}
pr_head_full_name: ${{ github.event.workflow_run.head_repository.full_name }}
pr_head_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.ref }}
deployment_ref: ${{ needs.prdetails.outputs.pr_data_json && fromJSON(needs.prdetails.outputs.pr_data_json).head.sha || github.ref || github.head_ref }}
package: storybook
secrets:
ELEMENT_BOT_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
docker:
if: ${{ needs.prdetails.outputs.pr_data_json && contains(fromJSON(needs.prdetails.outputs.pr_data_json).labels.*.name, 'docker build') }}
needs: prdetails
permissions:
contents: write
packages: write
id-token: write
uses: ./.github/workflows/build-and-publish-docker.yaml
secrets: inherit
with:
artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
docker_tags: |
type=sha,format=short,event=branch
type=raw,value=pr_${{ needs.prdetails.outputs.pr_number }}
.github/workflows/publish-embedded-packages.yaml
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name: Build & publish embedded packages for releases
on:
release:
types: [published]
pull_request:
types:
- synchronize
- opened
- labeled
push:
branches: [livekit]
jobs:
versioning:
name: Versioning
runs-on: ubuntu-latest
outputs:
DRY_RUN: ${{ steps.dry_run.outputs.DRY_RUN }}
PREFIXED_VERSION: ${{ steps.prefixed_version.outputs.PREFIXED_VERSION }}
UNPREFIXED_VERSION: ${{ steps.unprefixed_version.outputs.UNPREFIXED_VERSION }}
TAG: ${{ steps.tag.outputs.TAG }}
steps:
- name: Calculate VERSION
# Safely store dynamic values in environment variables
# to prevent shell injection (template-injection)
run: |
# The logic is executed within the shell using the env variables
if [ "$EVENT_NAME" = "release" ]; then
echo "VERSION=$RELEASE_TAG" >> "$GITHUB_ENV"
else
echo "VERSION=v0.0.0-pre.0" >> "$GITHUB_ENV"
fi
env:
RELEASE_TAG: ${{ github.event.release.tag_name }}
EVENT_NAME: ${{ github.event_name }}
- id: dry_run
name: Set DRY_RUN
# We perform a dry run for all events except releases.
# This is to help make sure that we notice if the packaging process has become
# broken ahead of a release.
run: echo "DRY_RUN=${{ github.event_name != 'release' }}" >> "$GITHUB_OUTPUT"
- id: prefixed_version
name: Set PREFIXED_VERSION
run: echo "PREFIXED_VERSION=${VERSION}" >> "$GITHUB_OUTPUT"
- id: unprefixed_version
name: Set UNPREFIXED_VERSION
# This just strips the leading character
run: echo "UNPREFIXED_VERSION=${VERSION:1}" >> "$GITHUB_OUTPUT"
- id: tag
# latest = a proper release
# other = anything else
name: Set tag
run: |
if [[ "${VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
echo "TAG=latest" >> "$GITHUB_OUTPUT"
elif [[ "${VERSION}" =~ ^v[0-9]+\.[0-9]+\.[0-9]+\-rc\.[0-9]+$ ]]; then
echo "TAG=rc" >> "$GITHUB_OUTPUT"
else
echo "TAG=other" >> "$GITHUB_OUTPUT"
fi
build_element_call:
needs: versioning
uses: ./.github/workflows/build-element-call.yaml
with:
vite_app_version: embedded-${{ needs.versioning.outputs.PREFIXED_VERSION }}
package: embedded
secrets:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
publish_tarball:
needs: [build_element_call, versioning]
if: always()
name: Publish tarball
runs-on: ubuntu-latest
permissions:
contents: write # required to upload release asset
steps:
- name: Determine filename
run: echo "FILENAME_PREFIX=element-call-embedded-${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
env:
NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
- name: 📥 Download built element-call artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id || github.run_id }}
name: build-output-embedded
path: ${{ env.FILENAME_PREFIX}}
- name: Create Tarball
run: tar --numeric-owner -cvzf ${FILENAME_PREFIX}.tar.gz ${FILENAME_PREFIX}
- name: Create Checksum
run: find ${FILENAME_PREFIX} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${FILENAME_PREFIX}.sha256
- name: Upload
if: ${{ needs.versioning.outputs.DRY_RUN == 'false' }}
uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
with:
files: |
${{ env.FILENAME_PREFIX }}.tar.gz
${{ env.FILENAME_PREFIX }}.sha256
publish_npm:
needs: [build_element_call, versioning]
if: always()
name: Publish NPM
runs-on: ubuntu-latest
outputs:
ARTIFACT_VERSION: ${{ steps.artifact_version.outputs.ARTIFACT_VERSION }}
permissions:
contents: read
id-token: write # Allow npm to authenticate as a trusted publisher
steps:
- name: Checkout
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: 📥 Download built element-call artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id || github.run_id }}
name: build-output-embedded
path: embedded/web/dist
# n.b. We don't enable corepack here because we are using plain npm
- name: Setup node
uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
node-version-file: .node-version
registry-url: "https://registry.npmjs.org"
- name: Publish npm
working-directory: embedded/web
run: |
npm version ${NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION} --no-git-tag-version
echo "ARTIFACT_VERSION=$(jq '.version' --raw-output package.json)" >> "$GITHUB_ENV"
npm publish --provenance --access public --tag ${NEEDS_VERSIONING_OUTPUTS_TAG} ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
env:
NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION: ${{ needs.versioning.outputs.PREFIXED_VERSION }}
NEEDS_VERSIONING_OUTPUTS_TAG: ${{ needs.versioning.outputs.TAG }}
- id: artifact_version
name: Output artifact version
run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
publish_android:
needs: [build_element_call, versioning]
if: always()
name: Publish Android AAR
runs-on: ubuntu-latest
outputs:
ARTIFACT_VERSION: ${{ steps.artifact_version.outputs.ARTIFACT_VERSION }}
permissions:
contents: read
steps:
- name: Checkout
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: 📥 Download built element-call artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id || github.run_id }}
name: build-output-embedded
path: embedded/android/lib/src/main/assets/element-call
- name: ☕️ Setup Java
uses: actions/setup-java@c1e323688fd81a25caa38c78aa6df2d33d3e20d9 # v4
with:
distribution: "temurin"
java-version: "17"
- name: Get artifact version
# Anything that is not a final release will be tagged as a snapshot
run: |
if [[ "${NEEDS_VERSIONING_OUTPUTS_TAG}" == "latest" ]]; then
echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
elif [[ "${NEEDS_VERSIONING_OUTPUTS_TAG}" == "rc" ]]; then
echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
else
echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}-SNAPSHOT" >> "$GITHUB_ENV"
fi
env:
NEEDS_VERSIONING_OUTPUTS_TAG: ${{ needs.versioning.outputs.TAG }}
NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
- name: Set version string
run: sed -i "s/0.0.0/${ARTIFACT_VERSION}/g" embedded/android/lib/src/main/kotlin/io/element/android/call/embedded/Version.kt
- name: Publish AAR
working-directory: embedded/android
env:
EC_VERSION: ${{ env.ARTIFACT_VERSION }}
ORG_GRADLE_PROJECT_mavenCentralUsername: ${{ secrets.MAVEN_RELEASE_USERNAME }}
ORG_GRADLE_PROJECT_mavenCentralPassword: ${{ secrets.MAVEN_RELEASE_PASSWORD }}
ORG_GRADLE_PROJECT_signingInMemoryKey: ${{ secrets.GPG_SIGNING_KEY }}
ORG_GRADLE_PROJECT_signingInMemoryKeyPassword: ${{ secrets.GPG_SIGNING_KEY_PASSWORD }}
run: ./gradlew publishToMavenCentral --no-daemon ${{ needs.versioning.outputs.DRY_RUN == 'true' && '--dry-run' || '' }}
- id: artifact_version
name: Output artifact version
run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
publish_ios:
needs: [build_element_call, versioning]
if: always()
name: Publish SwiftPM Library
runs-on: ubuntu-latest
outputs:
ARTIFACT_VERSION: ${{ steps.artifact_version.outputs.ARTIFACT_VERSION }}
permissions:
contents: read
steps:
- name: Checkout
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
path: element-call
persist-credentials: false
- name: 📥 Download built element-call artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id || github.run_id }}
name: build-output-embedded
path: element-call/embedded/ios/Sources/dist
- name: Checkout element-call-swift
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
repository: element-hq/element-call-swift
path: element-call-swift
persist-credentials: false
- name: Copy files
run: rsync -a --delete --exclude .git element-call/embedded/ios/ element-call-swift
- name: Get artifact version
run: echo "ARTIFACT_VERSION=${NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION}" >> "$GITHUB_ENV"
env:
NEEDS_VERSIONING_OUTPUTS_UNPREFIXED_VERSION: ${{ needs.versioning.outputs.UNPREFIXED_VERSION }}
- name: Set version string
run: sed -i "s/0.0.0/${ARTIFACT_VERSION}/g" element-call-swift/Sources/EmbeddedElementCall/EmbeddedElementCall.swift
- name: Test build
working-directory: element-call-swift
run: swift build
- name: Commit and tag
working-directory: element-call-swift
run: |
git config --global user.email "ci@element.io"
git config --global user.name "Element CI"
git add -A
git commit -am "Release ${NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION}"
git tag -a ${ARTIFACT_VERSION} -m "${GITHUB_EVENT_RELEASE_HTML_URL}"
env:
NEEDS_VERSIONING_OUTPUTS_PREFIXED_VERSION: ${{ needs.versioning.outputs.PREFIXED_VERSION }}
GITHUB_EVENT_RELEASE_HTML_URL: ${{ github.event.release.html_url }}
- name: Push
if: ${{ needs.versioning.outputs.DRY_RUN == 'false' }}
working-directory: element-call-swift
run: |
git push "https://x-access-token:${SWIFT_RELEASE_TOKEN}@github.com/element-hq/element-call-swift.git" --tags
env:
SWIFT_RELEASE_TOKEN: ${{ secrets.SWIFT_RELEASE_TOKEN }}
- id: artifact_version
name: Output artifact version
run: echo "ARTIFACT_VERSION=${ARTIFACT_VERSION}" >> "$GITHUB_OUTPUT"
release_notes:
needs: [versioning, publish_npm, publish_android, publish_ios]
if: always()
name: Update release notes
runs-on: ubuntu-latest
permissions:
contents: write # to update release notes
steps:
- name: Log versions
run: |
echo "NPM: ${NEEDS_PUBLISH_NPM_OUTPUTS_ARTIFACT_VERSION}"
echo "Android: ${NEEDS_PUBLISH_ANDROID_OUTPUTS_ARTIFACT_VERSION}"
echo "iOS: ${NEEDS_PUBLISH_IOS_OUTPUTS_ARTIFACT_VERSION}"
env:
NEEDS_PUBLISH_NPM_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_npm.outputs.ARTIFACT_VERSION }}
NEEDS_PUBLISH_ANDROID_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_android.outputs.ARTIFACT_VERSION }}
NEEDS_PUBLISH_IOS_OUTPUTS_ARTIFACT_VERSION: ${{ needs.publish_ios.outputs.ARTIFACT_VERSION }}
- name: Add release notes
if: ${{ needs.versioning.outputs.DRY_RUN == 'false' }}
uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
with:
append_body: true
body: |
## Embedded packages
This release includes the following embedded packages that allow Element Call to be used as an embedded widget
within another application.
### NPM
```
npm install @element-hq/element-call-embedded@${{ needs.publish_npm.outputs.ARTIFACT_VERSION }}
```
### Android AAR
```
dependencies {
implementation 'io.element.android:element-call-embedded:${{ needs.publish_android.outputs.ARTIFACT_VERSION }}'
}
```
### SwiftPM
```
.package(url: "https://github.com/element-hq/element-call-swift.git", from: "${{ needs.publish_ios.outputs.ARTIFACT_VERSION }}")
```
.github/workflows/publish.yaml
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name: Build & publish full packages for releases
on:
release:
types: [published]
env:
VERSION: ${{ github.event.release.tag_name }}
jobs:
build_element_call:
uses: ./.github/workflows/build-element-call.yaml
with:
package: full
vite_app_version: ${{ github.event.release.tag_name }} # Using ${{ env.VERSION }} here doesn't work
secrets:
SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
SENTRY_URL: ${{ secrets.SENTRY_URL }}
SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
publish_tarball:
needs: build_element_call
if: always()
name: Publish tarball
runs-on: ubuntu-latest
permissions:
contents: write # required to upload release asset
packages: write
steps:
- name: Determine filename
run: echo "FILENAME_PREFIX=element-call-${VERSION:1}" >> "$GITHUB_ENV"
- name: 📥 Download built element-call artifact
uses: actions/download-artifact@d3f86a106a0bac45b974a628896c90dbdf5c8093 # v4
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id || github.run_id }}
name: build-output-full
path: ${{ env.FILENAME_PREFIX }}
- name: Create Tarball
run: tar --numeric-owner --transform "s/dist/${FILENAME_PREFIX}/" -cvzf ${FILENAME_PREFIX}.tar.gz ${FILENAME_PREFIX}
- name: Create Checksum
run: find ${FILENAME_PREFIX} -type f -print0 | sort -z | xargs -0 sha256sum | tee ${FILENAME_PREFIX}.sha256
- name: Upload
uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
with:
files: |
${{ env.FILENAME_PREFIX }}.tar.gz
${{ env.FILENAME_PREFIX }}.sha256
publish_docker:
needs: build_element_call
if: always()
name: Publish docker
permissions:
contents: write
packages: write
id-token: write
uses: ./.github/workflows/build-and-publish-docker.yaml
secrets: inherit
with:
artifact_run_id: ${{ github.event.workflow_run.id || github.run_id }}
docker_tags: |
type=sha,format=short,event=branch
type=raw,value=${{ github.event.release.tag_name }}
type=raw,value=latest
# Like before, using ${{ env.VERSION }} above doesn't work
add_docker_release_note:
needs: publish_docker
name: Add docker release note
runs-on: ubuntu-latest
steps:
- name: Add release note
uses: softprops/action-gh-release@3bb12739c298aeb8a4eeaf626c5b8d85266b0e65 # v2
with:
append_body: true
body: |
## Docker full package
Element Call is available as a Docker image from the [GitHub Container Registry](https://github.com/element-hq/element-call/pkgs/container/element-call).
The image provides a full build of Element Call that can be used both in standalone and as a widget (on a remote URL).
```
docker pull ghcr.io/element-hq/element-call:${{ env.VERSION }}
```
.github/workflows/test-netlify.yaml
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# Triggers after the playwright tests have finished,
# taking the artifact and uploading it to Netlify for easier viewing
name: Upload End to End Test report to Netlify
on:
# Privilege escalation necessary to publish to Netlify
# 🚨 We must not execute any checked out code here.
workflow_run: # zizmor: ignore[dangerous-triggers]
workflows: ["Test"]
types:
- completed
concurrency:
group: ${{ github.workflow }}-${{ github.event.workflow_run.head_branch || github.run_id }}
cancel-in-progress: ${{ github.event.workflow_run.event == 'pull_request' }}
permissions: {}
jobs:
report:
if: github.event.workflow_run.conclusion != 'cancelled'
name: Report results
runs-on: ubuntu-24.04
environment: Netlify
permissions:
statuses: write
deployments: write
actions: read
steps:
- name: Download HTML report
uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
with:
github-token: ${{ secrets.GITHUB_TOKEN }}
run-id: ${{ github.event.workflow_run.id }}
name: html-report
path: playwright-report
- name: 📤 Deploy to Netlify
uses: matrix-org/netlify-pr-preview@9805cd123fc9a7e421e35340a05e1ebc5dee46b5 # v3
with:
path: playwright-report
owner: ${{ github.event.workflow_run.head_repository.owner.login }}
branch: ${{ github.event.workflow_run.head_branch }}
revision: ${{ github.event.workflow_run.head_sha }}
token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
site_id: ${{ secrets.NETLIFY_SITE_ID }}
desc: Playwright Report
deployment_env: EndToEndTests
prefix: "e2e-"
.github/workflows/test.yaml
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name: Test
on:
pull_request: {}
push:
branches: [livekit]
jobs:
vitest:
name: Run unit tests
runs-on: ubuntu-latest
container:
# Make sure to grab the latest version of the Playwright image
# https://playwright.dev/docs/docker#pull-the-image
image: mcr.microsoft.com/playwright:v1.60.0-noble
steps:
- name: Checkout code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- name: pnpm cache
uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install dependencies
# ignore-pnpmfile should never be commited. Make CI crash if it happened (`pnpmfileChecksum` is present)
run: "pnpm install --frozen-lockfile --ignore-pnpmfile"
- name: Vitest
run: "pnpm run test:coverage"
- name: Upload to codecov
uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7
env:
CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
with:
flags: unittests
fail_ci_if_error: true
playwright:
name: Run end-to-end tests
timeout-minutes: 60
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install dependencies
# ignore-pnpmfile should never be commited. Make CI crash if it happened (`pnpmfileChecksum` is present)
run: pnpm install --frozen-lockfile --ignore-pnpmfile
- name: Install Playwright Browsers
run: pnpm exec playwright install --with-deps
- name: Run backend components
run: |
docker compose -f playwright-backend-docker-compose.yml -f playwright-backend-docker-compose.override.yml pull
docker compose -f playwright-backend-docker-compose.yml -f playwright-backend-docker-compose.override.yml up -d
docker ps
- name: Run Playwright tests
env:
USE_DOCKER: 1
run: pnpm exec playwright test
- uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7.0.1
if: ${{ !cancelled() }}
with:
name: html-report
path: playwright-report
if-no-files-found: error
retention-days: 4
.github/workflows/translations-download.yaml
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name: Download translation files from Localazy
on:
workflow_dispatch:
secrets:
ELEMENT_BOT_TOKEN:
required: true
jobs:
download:
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- name: Checkout the code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Enable Corepack
run: corepack enable
- uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
with:
cache: "pnpm"
node-version-file: ".node-version"
- name: Install Deps
# ignore-pnpmfile should never be commited. Make CI crash if it happened (`pnpmfileChecksum` is present)
run: "pnpm install --frozen-lockfile --ignore-pnpmfile"
- name: Prune i18n
run: "rm -R locales"
- name: Download translation files
uses: localazy/download@0a79880fb66150601e3b43606fab69c88123c087 # v1.1.0
with:
groups: "-p includeSourceLang:true"
- name: Fix the owner of the downloaded files
run: "sudo chown runner:docker -R locales"
- name: Prettier
run: pnpm prettier:format
- name: Create Pull Request
id: cpr
uses: peter-evans/create-pull-request@22a9089034f40e5a961c8808d113e2c98fb63676 # v7.0.11
with:
token: ${{ secrets.ELEMENT_BOT_TOKEN }}
branch: actions/localazy-download
delete-branch: true
title: Localazy Download
commit-message: Translations updates
labels: |
T-Task
- name: Enable automerge
run: gh pr merge --merge --auto "$PR_NUMBER"
if: steps.cpr.outputs.pull-request-operation == 'created'
env:
GH_TOKEN: ${{ secrets.ELEMENT_BOT_TOKEN }}
PR_NUMBER: ${{ steps.cpr.outputs.pull-request-number }}
.github/workflows/translations-upload.yaml
+24
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name: Upload translation files to Localazy
on:
push:
branches:
- livekit
paths-ignore:
- ".github/**"
jobs:
upload:
runs-on: ubuntu-latest
permissions:
contents: read
steps:
- name: Checkout the code
uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
with:
persist-credentials: false
- name: Upload
uses: localazy/upload@27e6b5c0fddf4551596b42226b1c24124335d24a # v1
with:
write_key: ${{ secrets.LOCALAZY_WRITE_KEY }}
.github/workflows/zizmor.yml
+23
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@@ -0,0 +1,23 @@
name: GitHub Actions Security Analysis with zizmor 🌈
on:
push:
branches: ["livekit", "full-mesh"]
pull_request: {}
permissions: {}
jobs:
zizmor:
name: Run zizmor 🌈
runs-on: ubuntu-latest
permissions:
security-events: write # Required for upload-sarif (used by zizmor-action) to upload SARIF files.
steps:
- name: Checkout repository
uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
with:
persist-credentials: false
- name: Run zizmor 🌈
uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
.gitignore
+40
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node_modules
.DS_Store
.env
dist
dist-ssr
*.local
*.bkp
.idea/
public/config.json
backend/synapse_tmp/*
backend/synapse_tmp_othersite/*
/coverage
config.json
# Yarn
yarn-error.log
/.pnp.*
/.yarn/*
!/.yarn/patches
!/.yarn/plugins
!/.yarn/releases
!/.yarn/sdks
!/.yarn/versions
# old yarn based linking
/.links.yaml
/.links.disabled.yaml
/.links.temp-disabled.yaml
# pnpm based linking
/.links.cjs
/.links.disabled.cjs
/.links.temp-disabled.cjs
# Playwright
/test-results/
/playwright-report/
/blob-report/
/playwright/.cache/
*storybook.log
storybook-static
.gitlab-ci.yml
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@@ -0,0 +1,63 @@
# GitLab-CI fuer den threadnet-call-Fork (Lab-GitLab; siehe docs/axion1337-fork.md).
# Ersetzt die geerbten, hier nie lauffaehigen Upstream-Workflows (threadnet-call#1).
# Trigger-Schema wie ThreadNet-Web: Pushes pruefen nur bei relevanten Pfaden,
# Veroeffentlichen ist ein bewusster manueller Akt.
stages:
- build
- publish
build_embedded:
stage: build
image: node:24-bullseye
rules:
- if: $CI_COMMIT_TAG =~ /^v/
- if: $CI_COMMIT_BRANCH
changes:
- src/**/*
- embedded/**/*
- public/**/*
- package.json
- pnpm-lock.yaml
- vite*.config.*
- .gitlab-ci.yml
before_script:
- corepack enable
script:
- pnpm install --frozen-lockfile
# baut mit der media_quality-Konfiguration aus vite-embedded.config.ts
# (1440p-Defaults, h264 - siehe docs/axion1337-fork.md)
- pnpm build:embedded
artifacts:
paths:
- embedded/web/dist
expire_in: 1 week
# Publisht das Embedded-Package in die Gitea-npm-Registry auf rohana - dort MUSS es
# bleiben, solange ThreadNet-Webs pnpm-lock.yaml die Tarball-URL darauf pinnt
# (Konsument: apps/web-Dependency @sorb/threadnet-call-embedded).
# Versionierung: package.json-Version in embedded/web VOR dem Publish per Commit bumpen.
# Auth: CI-Variable GITEA_NPM_TOKEN (Gitea-Token, Scope write:package) - ersetzt die
# fruehere lokale, untracked .npmrc mit Klartext-Token (Rotationsliste CFGMON-11).
publish_npm:
stage: publish
image: node:24-bullseye
needs:
- job: build_embedded
artifacts: true
rules:
- if: $CI_COMMIT_TAG =~ /^v/
when: manual
allow_failure: true
- if: $CI_COMMIT_BRANCH == "main"
when: manual
allow_failure: true
script:
- test -n "$GITEA_NPM_TOKEN" || { echo "CI-Variable GITEA_NPM_TOKEN fehlt (Gitea-Token mit write:package)"; exit 1; }
- |
cat > embedded/web/.npmrc <<EOF
@sorb:registry=https://rohana.axion1337.de/api/packages/sorb/npm/
//rohana.axion1337.de/api/packages/sorb/npm/:_authToken=${GITEA_NPM_TOKEN}
EOF
- cd embedded/web
- npm publish --access public
.node-version
+1
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@@ -0,0 +1 @@
24
.postcssrc.json
+8
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@@ -0,0 +1,8 @@
{
"plugins": {
"postcss-preset-env": {
"stage": 3,
"browsers": "last 2 versions"
}
}
}
.prettierignore
+3
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@@ -0,0 +1,3 @@
pnpm-lock.yaml
node_modules
dist
.prettierrc.json
+1
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@@ -0,0 +1 @@
{}
.storybook/main.ts
+36
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@@ -0,0 +1,36 @@
/*
Copyright 2026 Element Creations Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/
import type { StorybookConfig } from "@storybook/react-vite";
const config: StorybookConfig = {
stories: ["../src/**/*.mdx", "../src/**/*.stories.@(js|jsx|mjs|ts|tsx)"],
addons: ["@storybook/addon-docs", "@storybook/addon-vitest"],
framework: "@storybook/react-vite",
// THIS IS IMPORTANT
// vitest runs without Vite's normal dependency optimization, so we need to manually include the polyfills for the stories to work.
// otherwise we will get: new dependencies optimized: ...
// and
// ```
// [vitest] Vite unexpectedly reloaded a test. This may cause tests to fail, lead to flaky behaviour or duplicated test runs.
// For a stable experience, please add mentioned dependencies to your config's `optimizeDeps.include` field manually.
// ```
// which breaks the storybook ci on the first and only run.
viteFinal(config) {
config.optimizeDeps = {
...config.optimizeDeps,
include: [
...(config.optimizeDeps?.include ?? []),
"vite-plugin-node-polyfills/shims/buffer",
"vite-plugin-node-polyfills/shims/global",
"vite-plugin-node-polyfills/shims/process",
],
};
return config;
},
};
export default config;
.storybook/manager.ts
+31
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@@ -0,0 +1,31 @@
/*
Copyright 2026 Element Creations Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/
import { create } from "storybook/theming";
import { addons } from "storybook/manager-api";
addons.setConfig({
theme: create({
base: "light",
colorPrimary: "#1b1d22",
colorSecondary: "#0467dd",
// Typography
fontBase: '"Inter", sans-serif',
fontCode: '"Inconsolata", monospace',
// Text colors
textColor: "#1b1d22",
appBg: "#ffffff",
barBg: "#ffffff",
brandTitle: "Element Call",
brandUrl: "https://element.io/",
brandImage: "/src/icons/Logo.svg",
brandTarget: "_self",
}),
});
.storybook/preview.tsx
+56
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@@ -0,0 +1,56 @@
/*
Copyright 2026 Element Creations Ltd.
SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
Please see LICENSE in the repository root for full details.
*/
import type { Preview } from "@storybook/react-vite";
import { TooltipProvider } from "@vector-im/compound-web";
import i18n from "i18next";
import { logger } from "matrix-js-sdk/lib/logger";
import EN from "../locales/en/app.json";
import { initReactI18next } from "react-i18next";
import "../src/index.css";
// Bare-minimum i18n config
i18n
.use(initReactI18next)
.init({
lng: "en",
fallbackLng: "en",
supportedLngs: ["en"],
// We embed the translations, so that it never needs to fetch
resources: {
en: {
translation: EN,
},
},
interpolation: {
escapeValue: false, // React has built-in XSS protections
},
})
.catch((e) => logger.warn("Failed to init i18n for stories", e));
const preview: Preview = {
parameters: {
layout: "centered",
controls: {
matchers: {
color: /(background|color)$/i,
date: /Date$/i,
},
},
},
tags: ["autodocs"],
decorators: [
(Story) => (
<TooltipProvider>
<Story />
</TooltipProvider>
),
],
};
export default preview;
.vscode/settings.json
Vendored
+22
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@@ -0,0 +1,22 @@
{
"editor.formatOnSave": true,
"editor.defaultFormatter": "esbenp.prettier-vscode",
"editor.insertSpaces": true,
"editor.tabSize": 2,
"[typescriptreact]": {
"editor.formatOnSave": true,
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[javascriptreact]": {
"editor.formatOnSave": true,
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[typescript]": {
"editor.formatOnSave": true,
"editor.defaultFormatter": "esbenp.prettier-vscode"
},
"[javascript]": {
"editor.formatOnSave": true,
"editor.defaultFormatter": "esbenp.prettier-vscode"
}
}
CONTRIBUTING.md
+71
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@@ -0,0 +1,71 @@
# Contributing code to Element
Element follows the same pattern as the [matrix-js-sdk](https://github.com/matrix-org/matrix-js-sdk/blob/develop/CONTRIBUTING.md).
# Contributing to Element Call
Element Call is a native Matrix video conferencing application built on
[MatrixRTC (MSC4143)](https://github.com/matrix-org/matrix-spec-proposals/pull/4143)
and [LiveKit](https://livekit.io/). It runs in multiple deployment contexts — as a
standalone web app and as a widget embedded in Element Web, Element X iOS, and
Element X Android. It is also the primary R&D foundation for MatrixRTC, which means
its architecture, maintainability, and flexibility are held to a high standard.
We welcome contributions from the community. This document explains how to
contribute effectively so that both you and the maintainers get the best outcome.
## Issue First Policy
> [!IMPORTANT]
> Before writing a single line of code for a new feature or UI change, you **must**
> open an issue and have the approach agreed with the maintainers.
>
> **We will not review or merge feature or UI pull requests that arrive without a
> corresponding, pre-approved issue.**
This is not gatekeeping — it's how we prevent wasted effort on both sides. Element
Call must work correctly across multiple deployment contexts and meet specific product
and design requirements. It is also a fast-moving codebase that underpins ongoing
MatrixRTC development. A PR that looks reasonable in isolation can easily conflict
with in-progress work, planned architecture changes, or design decisions that haven't
been publicly documented yet.
The issue is where we resolve all of that **before** anyone writes code.
**Bug fixes** are no exception — most confirmed bugs should already have an issue anyways, existing issues that are marked as bugs have an implicit maintainer approval. If the solution for the bug is controversial it is highly recommended to discuss the approach in the issue before opening a PR.
## Contribution Workflow
1. **Open an issue** using the [Enhancement request](https://github.com/element-hq/element-call/issues/new?template=enhancement.yml) template.
2. **Wait for feedback.** A maintainer will comment on the issue **within two weeks**. The use case and approach will get dicussed.
This may involve questions, suggestions, or a request to adjust scope.
This also allows to bring design and product into the loop before code gets created.
3. **Get a green light.** Wait for explicit approval from a maintainer before starting
implementation.
4. **Implement.** Write the code against the agreed approach.
5. **Open a PR.** Link to the issue in your PR description and satisfy the checklist
in the PR template.
## Code Quality
Element Call moves fast and the codebase must stay clean and maintainable.
- **Take responsibility for AI-generated code.** AI tools can be a useful aid, but we expect all the generated code to be understood and reasoned about by the contributor. Questions by the maintainers should be answered without just forwarding them to AI. The maintainers also have access to AI tools. If your contribution is just transporting messages between LLM <-> maintaines all our time is better used if the maintainers decide to interact with AI for this specific problem by themselves.
- **Think across deployment contexts.** Changes must work correctly in both standalone
and widget modes. Consider how your change interacts with Element Web, Element X
iOS, and Element X Android.
- **Write tests.** New functionality should be covered by tests. Where it is feasible,
existing uncovered code touched by your PR should also gain tests.
## Contributor License Agreement
All contributors must sign the
[Element Contributor License Agreement](https://cla-assistant.io/element-hq/element-call)
before their contribution can be merged. The CLA assistant bot will prompt you
automatically when you open a PR.
## Getting Help
The best place to ask questions about Element Call development is the MatrixRTC room:
**[#matrixRtc:matrix.org](https://matrix.to/#/#matrixrtc:matrix.org)**
Dockerfile
+13
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@@ -0,0 +1,13 @@
FROM alpine AS builder
COPY ./dist /dist
# Compress assets to work with nginx-gzip-static-module
WORKDIR /dist/assets
RUN gzip -k ../index.html *.js *.map *.css *.wasm *-app-*.json
FROM nginxinc/nginx-unprivileged:alpine-slim
COPY --from=builder ./dist /app
COPY config/nginx.conf /etc/nginx/conf.d/default.conf
LICENSE-AGPL-3.0
+661
View File
@@ -0,0 +1,661 @@
GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
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earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
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To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
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To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
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A "Standard Interface" means an interface that either is an official
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is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
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control those activities. However, it does not include the work's
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which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
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The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
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The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
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rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
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for you must do so exclusively on your behalf, under your direction
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LICENSE-COMMERCIAL
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Licensees holding a valid commercial license with Element may use this
software in accordance with the terms contained in a written agreement
between you and Element.
To purchase a commercial license please contact our sales team at
licensing@element.io
README.md
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# Element Call
> **threadnet-call**: this is a fork of Element Call (based on `emmick4/element-call`'s
> `livekit` branch), customized for the self-hosted
> [axion1337.chat](https://axion1337.chat) Matrix homeserver. See
> [docs/axion1337-fork.md](docs/axion1337-fork.md) for everything this fork changes versus
> upstream (media_quality defaults, the VP9 incident, npm publish process). The rest of this
> README describes upstream Element Call and is intentionally left as-is.
[![Chat](https://img.shields.io/matrix/webrtc:matrix.org)](https://matrix.to/#/#webrtc:matrix.org)
[![Localazy](https://img.shields.io/endpoint?url=https%3A%2F%2Fconnect.localazy.com%2Fstatus%2Felement-call%2Fdata%3Fcontent%3Dall%26title%3Dlocalazy%26logo%3Dtrue)](https://localazy.com/p/element-call)
[![License](https://img.shields.io/github/license/element-hq/element-call)](LICENSE-AGPL-3.0)
[![Codecov](https://img.shields.io/codecov/c/github/element-hq/element-call)](https://app.codecov.io/gh/element-hq/element-call)
[🎬 Live Demo 🎬](https://call.element.io)
The world's first 🌐 decentralized and 🤝 federated video conferencing solution
powered by **the Matrix protocol**.
## 📌 Overview
**Element Call** is a native Matrix video conferencing application developed by
[Element](https://element.io/), designed for **secure**, **scalable**,
**privacy-respecting**, and **decentralized** video and voice calls over the
Matrix protocol. Built on **MatrixRTC**
([MSC4143](https://github.com/matrix-org/matrix-spec-proposals/pull/4143)), it
utilizes
**[MSC4195](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md)**
with **[LiveKit](https://livekit.io/)** as its backend.
![A demo of Element Call with six people](demo.gif)
You can find the latest development version continuously deployed to
[call.element.dev](https://call.element.dev/).
> [!NOTE]
> For prior version of the Element Call that relied solely on full-mesh logic,
> check [`full-mesh`](https://github.com/element-hq/element-call/tree/full-mesh)
> branch.
## ✨ Key Features
✅ **Decentralized & Federated** – No central authority; works across Matrix
homeservers.
✅ **End-to-End Encrypted** – Secure and private calls.
✅ **Standalone & Widget Mode** – Use as an independent app or embed in Matrix
clients.
✅ **WebRTC-based** – No additional software required.
✅ **Scalable with LiveKit** – Supports large meetings via SFU
([MSC4195: MatrixRTC using LiveKit backend](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md)).
✅ **Raise Hand** – Participants can signal when they want to speak, helping to
organize the flow of the meeting.
✅ **Emoji Reactions** – Users can react with emojis 👍️ 🎉 👏 🤘, adding
engagement and interactivity to the conversation.
## 🚀 Deployment & Packaging Options
Element Call is developed using the
[Matrix js-sdk](https://github.com/matrix-org/matrix-js-sdk) with Matroska mode.
This allows the app to run either as a Standalone App directly connected to a
homeserver with login interfaces or it can be used as a widget within a Matrix
client.
### 🖥️ Standalone Mode
<p align="center">
<img src="./docs/element_call_standalone.drawio.png" alt="Element Call in Standalone Mode">
</p>
In Standalone mode, Element Call operates as an independent, full-featured video
conferencing web application, enabling users to join or host calls without
requiring a separate Matrix client.
### 📲 In-App Calling (Widget Mode in Messenger Apps)
When used as a widget 🧩, Element Call is solely responsible for the core calling
functionality (MatrixRTC). Authentication, event handling, and room state
updates (via the Client-Server API) are handled by the hosting client.
Communication between Element Call and the client is managed through the widget
API.
<p align="center">
<img src="./docs/element_call_widget.drawio.png" alt="Element Call in Widget Mode">
</p>
Element Call can be embedded as a widget inside apps like
[**Element Web**](https://github.com/element-hq/element-web) or **Element X
([iOS](https://github.com/element-hq/element-x-ios),
[Android](https://github.com/element-hq/element-x-android))**, bringing
**MatrixRTC** capabilities to messenger apps for seamless decentralized video
and voice calls within Matrix rooms.
> [!IMPORTANT]
> Embedded packaging is recommended for Element Call in widget mode!
### 📦 Element Call Packaging
Element Call offers two packaging options: one for standalone or widget
deployment, and another for seamless widget-based integration into messenger
apps. Below is an overview of each option.
**Full Package** – Supports both **Standalone** and **Widget** mode. It is
hosted as a static web page and can be accessed via a URL when used as a widget.
<p align="center">
<img src="./docs/full_package.drawio.png" alt="Element Call Full Package">
</p>
**Embedded Package** – Designed specifically for **Widget mode** only. It is
bundled with a messenger app for seamless integration and this is the
recommended method for embedding Element Call.
<p align="center">
<img src="./docs/embedded_package.drawio.png" alt="Element Call Embedded Package">
</p>
For more details on the packages, see the
[Embedded vs. Standalone Guide](./docs/embedded_standalone.md).
## 🛠️ Self-Hosting
For operating and deploying Element Call on your own server, refer to the
[**Self-Hosting Guide**](./docs/self_hosting.md).
## 🧭 MatrixRTC Backend Discovery and Selection
For proper Element Call operation each site deployment needs a MatrixRTC backend
setup as outlined in the [Self-Hosting Guide](./docs/self_hosting.md). A typical
federated site deployment for three different sites A, B and C is depicted below.
<p align="center">
<img src="./docs/Federated_Setup.drawio.png" alt="Element Call federated setup">
</p>
### Backend Discovery
The MatrixRTC backend (according to
[MSC4143](https://github.com/matrix-org/matrix-spec-proposals/pull/4143)) is
announced by the Matrix site's `.well-known/matrix/client` file and discovered
via the `org.matrix.msc4143.rtc_foci` key, e.g.:
```json
"org.matrix.msc4143.rtc_foci": [
{
"type": "livekit",
"livekit_service_url": "https://matrix-rtc.example.com/livekit/jwt"
},
]
```
where the format for MatrixRTC using LiveKit backend is defined in
[MSC4195](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md).
In the example above Matrix clients do discover a focus of type `livekit` which
points them to a [MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
via `livekit_service_url`.
### Backend Selection
- Each call participant proposes their discovered MatrixRTC backend from
`org.matrix.msc4143.rtc_foci` in their `org.matrix.msc3401.call.member` state event.
- For the **LiveKit** MatrixRTC backend
([MSC4195](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md)),
the **first participant who joined the call** defines which backend will be used for this call via
the `foci_preferred` key in their `org.matrix.msc3401.call.member` state event.
- During the actual call join flow, the **[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)**
provides the client with the **LiveKit SFU WebSocket URL** and an
**access JWT token** in order to exchange media via WebRTC.
The example below illustrates how backend selection works across **Matrix
federation**, using the setup from sites A, B, and C. It demonstrates backend
selection for **Matrix rooms 123 and 456**, which include users from different
homeservers.
<p align="center">
<img src="./docs/SFU_selection.drawio.png" alt="Element Call SFU selection over Matrix federation">
</p>
## 🌍 Translation
If you'd like to help translate Element Call, head over to
[Localazy](https://localazy.com/p/element-call). You're also encouraged to join
the [Element Translators](https://matrix.to/#/#translators:element.io) space to
discuss and coordinate translation efforts.
## 🛠️ Development
### Dependencies
- Node.js (e.g. via [nvm](https://github.com/nvm-sh/nvm))
- [Corepack](https://github.com/nodejs/corepack) (not bundled with Node.js anymore starting from 25.0.0)
- Docker client and runtime + Docker Compose (for the backend)
- On macOS you can install everything with `brew install colima docker docker-compose`
### Frontend
To get started clone and set up this project:
```sh
git clone https://github.com/element-hq/element-call.git
cd element-call
corepack enable
pnpm install
```
To use it, create a local config by, e.g.,
`cp ./config/config.devenv.json ./public/config.json` and adapt it if necessary.
The `config.devenv.json` config should work with the backend development
environment as outlined in the next section out of box.
You're now ready to launch the development server:
```sh
pnpm dev
```
See also:
- [Developing with linked packages](./docs/linking.md)
### Backend
A docker compose file `dev-backend-docker-compose.yml` is provided to start the
whole stack of components which is required for a local development environment
including federation:
- Minimum Synapse Setup (servernames: `synapse.m.localhost`, `synapse.othersite.m.localhost`)
- MatrixRTC Authorization Service (Note: requires Federation API and hence a TLS reverse proxy)
- Minimum LiveKit SFU setup using dev defaults for config
- Minimum `localhost` Certificate Authority (CA) for Transport Layer Security (TLS)
- Hostnames: `m.localhost`, `*.m.localhost`, `*.othersite.m.localhost`
- Add [./backend/dev_tls_local-ca.crt](./backend/dev_tls_local-ca.crt) to your web browser's trusted
certificates
- Minimum TLS reverse proxy for
- Synapse homeserver: `synapse.m.localhost` and `synapse.othersite.m.localhost`
- MatrixRTC backend: `matrix-rtc.m.localhost` and `matrix-rtc.othersite.m.localhost`
- Local Element Call development `call.m.localhost` via `pnpm dev --host `
- Element Web `app.m.localhost` and `app.othersite.m.localhost`
- Note certificates will expire on Thr, 20 September 2035 14:27:35 CEST
These use a test 'secret' published in this repository, so this must be used
only for local development and **_never be exposed to the public Internet._**
Make sure your Docker runtime is running (e.g. via `colima start`) and then start
the backend components:
```sh
pnpm backend
# or for podman-compose:
# podman-compose -f dev-backend-docker-compose.yml up
```
> [!NOTE]
> To ensure your local development frontend functions properly, you’ll need to
> add certificate exceptions in your browser for `https://localhost:3000`,
> `https://matrix-rtc.m.localhost/livekit/jwt/healthz` and
> `https://synapse.m.localhost/.well-known/matrix/client`. This can be either
> done by adding the minimum localhost CA
> ([./backend/dev_tls_local-ca.crt](./backend/dev_tls_local-ca.crt)) to your web
> browser's trusted certificates or by simply copying and pasting each URL into
> your browser’s address bar and follow the prompts to add the exception.
### Updating snapshots
To update snapshots used in tests, use Vitest's `-u` flag, e.g.:
```sh
pnpm test DeveloperSettingsTab -u
```
### Playwright tests
Our Playwright tests run automatically as part of our CI along with our other
tests, on every pull request.
You may need to follow instructions to set up your development environment for
running Playwright by following
<https://playwright.dev/docs/browsers#install-browsers> and
<https://playwright.dev/docs/browsers#install-system-dependencies>.
However the Playwright tests are run, an element-call instance must be running
on https://localhost:3000 (this is configured in `playwright.config.ts`) - this
is what will be tested.
The local backend environment should be running for the test to work:
`pnpm backend`
There are a few different ways to run the tests yourself. The simplest is to
run:
```shell
pnpm run test:playwright
```
This will run the Playwright tests once, non-interactively.
There is a more user-friendly way to run the tests in interactive mode:
```shell
pnpm run test:playwright:open
```
The easiest way to develop new test is to use the codegen feature of Playwright:
```shell
npx playwright codegen
```
This will record your action and write the test code for you. Use the tool bar
to test visibility, text content and clicking.
##### Investigate a failed test from the CI
In the failed action page, click on the failed job, then scroll down to the
`upload-artifact` step. You will find a link to download the zip report, as per:
```
Artifact playwright-report has been successfully uploaded! Final size is 1360358 bytes. Artifact ID is 2746265841
Artifact download URL: https://github.com/element-hq/element-call/actions/runs/13837660687/artifacts/2746265841
```
Unzip the report then use this command to open the report in your browser:
```shell
npx playwright show-report ~/Downloads/playwright-report/
```
Under the failed test there is a small icon looking like "3 columns" (next to
the test name file name), click on it to see the live screenshots/console
output.
### Test Coverage
<img src="https://codecov.io/github/element-hq/element-call/graphs/tree.svg?token=O6CFVKK6I1"></img>
### Add a new translation key
To add a new translation key you can do these steps:
1. Add the new key entry to the code where the new key is used:
`t("some_new_key")`
1. Run `pnpm i18n` to extract the new key and update the translation files. This
will add a skeleton entry to the `locales/en/app.json` file:
```jsonc
{
...
"some_new_key": "",
...
}
```
1. Update the skeleton entry in the `locales/en/app.json` file with the English
translation:
```jsonc
{
...
"some_new_key": "Some new key",
...
}
```
## 📖 Documentation
Usage and other technical details about the project can be found here:
[**Docs**](./docs/README.md)
## 📝 Copyright & License
Copyright 2021-2025 New Vector Ltd
This software is dual-licensed by New Vector Ltd (Element). It can be used
either:
(1) for free under the terms of the GNU Affero General Public License (as
published by the Free Software Foundation, either version 3 of the License, or
(at your option) any later version); OR
(2) under the terms of a paid-for Element Commercial License agreement between
you and Element (the terms of which may vary depending on what you and Element
have agreed to). Unless required by applicable law or agreed to in writing,
software distributed under the Licenses is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
Licenses for the specific language governing permissions and limitations under
the Licenses.
WIDGET_TEST.md
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# Testing Element-Call in widget mode
When running `pnpm backend` the latest element-web develop will be deployed and served on `http://localhost:8081`.
In a development environment, you might prefer to just use the `element-web` repo directly, but this setup is useful for CI/CD testing.
## Setup
The element-web configuration is modified to:
- Enable to use the local widget instance (`element_call.url` https://localhost:3000).
- Enable the labs features (`feature_group_calls`, `feature_element_call_video_rooms`).
The default configuration used by docker-compose is in `test-container/config.json`. There is a fixture for playwright
that uses
## Running the element-web instance
It is part of the existing backend setup. To start the backend, run:
```sh
pnpm backend
```
Then open `http://localhost:8081` in your browser.
## Basic fixture
A base fixture is provided in `/playwright/fixtures/widget-user.ts` that will register two users that shares a room.
babel.config.cjs
+20
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@@ -0,0 +1,20 @@
module.exports = {
presets: [
[
"@babel/preset-env",
{
targets: {
node: "current",
},
},
],
[
"@babel/preset-react",
{
runtime: "automatic",
},
],
"@babel/preset-typescript",
],
plugins: ["babel-plugin-transform-vite-meta-env"],
};
backend/dev_homeserver-othersite.yaml
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@@ -0,0 +1,69 @@
server_name: "synapse.othersite.m.localhost"
public_baseurl: https://synapse.othersite.m.localhost/
pid_file: /data/homeserver.pid
listeners:
- port: 18008
tls: false
type: http
x_forwarded: true
resources:
- names: [client, federation, openid]
compress: false
database:
name: sqlite3
args:
database: /data/homeserver.db
media_store_path: /data/media_store
signing_key_path: "/data/SERVERNAME.signing.key"
# Due to custom TLS certificate with domains
# - m.localhost, localhost
# - *.m.localhost
# - *.othersite.m.localhost
# we disable certificate verification to allow for federation
# WARNING: DO NOT USE IN PRODUCTION!!!
federation_verify_certificates: false
ip_range_blacklist: []
trusted_key_servers:
- server_name: "synapse.m.localhost"
accept_keys_insecurely: true
experimental_features:
# MSC3266: Room summary API. Used for knocking over federation
msc3266_enabled: true
# MSC4222 needed for syncv2 state_after. This allow clients to
# correctly track the state of the room.
msc4222_enabled: true
# sticky events for MatrixRTC user state
msc4354_enabled: true
# The maximum allowed duration by which sent events can be delayed, as
# per MSC4140. Must be a positive value if set. Defaults to no
# duration (null), which disallows sending delayed events.
max_event_delay_duration: 24h
# Required for Element Call in Single Page Mode due to on-the-fly user registration
enable_registration: true
enable_registration_without_verification: true
# Shared secret for admin user registration via API (for testing only!)
registration_shared_secret: "test_shared_secret_for_local_dev_only"
report_stats: false
serve_server_wellknown: true
# Ratelimiting settings for client actions (registration, login, messaging).
#
# Each ratelimiting configuration is made of two parameters:
# - per_second: number of requests a client can send per second.
# - burst_count: number of requests a client can send before being throttled.
rc_message:
# This needs to match at least the heart-beat frequency plus a bit of headroom
# Currently the heart-beat is every 5 seconds which translates into a rate of 0.2s
per_second: 0.5
burst_count: 30
backend/dev_homeserver.yaml
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@@ -0,0 +1,69 @@
server_name: "synapse.m.localhost"
public_baseurl: https://synapse.m.localhost/
pid_file: /data/homeserver.pid
listeners:
- port: 8008
tls: false
type: http
x_forwarded: true
resources:
- names: [client, federation, openid]
compress: false
database:
name: sqlite3
args:
database: /data/homeserver.db
media_store_path: /data/media_store
signing_key_path: "/data/SERVERNAME.signing.key"
# Due to custom TLS certificate with domains
# - m.localhost, localhost
# - *.m.localhost
# - *.othersite.m.localhost
# we disable certificate verification to allow for federation.
# WARNING: DO NOT USE IN PRODUCTION!!!
federation_verify_certificates: false
ip_range_blacklist: []
trusted_key_servers:
- server_name: "synapse.othersite.m.localhost"
accept_keys_insecurely: true
experimental_features:
# MSC3266: Room summary API. Used for knocking over federation
msc3266_enabled: true
# MSC4222 needed for syncv2 state_after. This allow clients to
# correctly track the state of the room.
msc4222_enabled: true
# sticky events for MatrixRTC user state
msc4354_enabled: true
# The maximum allowed duration by which sent events can be delayed, as
# per MSC4140. Must be a positive value if set. Defaults to no
# duration (null), which disallows sending delayed events.
max_event_delay_duration: 24h
# Required for Element Call in Single Page Mode due to on-the-fly user registration
enable_registration: true
enable_registration_without_verification: true
# Shared secret for admin user registration via API (for testing only!)
registration_shared_secret: "test_shared_secret_for_local_dev_only"
report_stats: false
serve_server_wellknown: true
# Ratelimiting settings for client actions (registration, login, messaging).
#
# Each ratelimiting configuration is made of two parameters:
# - per_second: number of requests a client can send per second.
# - burst_count: number of requests a client can send before being throttled.
rc_message:
# This needs to match at least the heart-beat frequency plus a bit of headroom
# Currently the heart-beat is every 5 seconds which translates into a rate of 0.2s
per_second: 0.5
burst_count: 30
backend/dev_livekit-othersite.yaml
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port: 17880
bind_addresses:
- "0.0.0.0"
rtc:
tcp_port: 17881
port_range_start: 50300
port_range_end: 50400
use_external_ip: false
turn:
enabled: false
domain: localhost
cert_file: ""
key_file: ""
tls_port: 5349
udp_port: 443
external_tls: true
keys:
devkey: secret
room:
auto_create: false
webhook:
api_key: devkey
urls:
- https://matrix-rtc.othersite.m.localhost/livekit/jwt/sfu_webhook
backend/dev_livekit.yaml
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@@ -0,0 +1,24 @@
port: 7880
bind_addresses:
- "0.0.0.0"
rtc:
tcp_port: 7881
port_range_start: 50100
port_range_end: 50200
use_external_ip: false
turn:
enabled: false
domain: localhost
cert_file: ""
key_file: ""
tls_port: 5349
udp_port: 443
external_tls: true
keys:
devkey: secret
room:
auto_create: false
webhook:
api_key: devkey
urls:
- https://matrix-rtc.m.localhost/livekit/jwt/sfu_webhook
backend/dev_nginx.conf
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@@ -0,0 +1,301 @@
# Synapse reverse proxy including .well-known/matrix/client
# domain synapse.m.localhost
server {
listen 80;
listen [::]:80;
listen 443 ssl;
listen 8448 ssl;
listen [::]:443 ssl;
listen [::]:8448 ssl;
server_name synapse.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
# well-known config adding rtc_foci backend
# Note well-known is currently not effective due to:
# https://spec.matrix.org/v1.12/client-server-api/#well-known-uri the spec
# says it must be at https://$server_name/... (implied port 443) Hence, we
# currently rely for local development environment on deprecated config.json
# setting for livekit_service_url
location /.well-known/matrix/client {
add_header Access-Control-Allow-Origin *;
return 200 '{"m.homeserver": {"base_url": "https://synapse.m.localhost"}, "org.matrix.msc4143.rtc_foci": [{"type": "livekit", "livekit_service_url": "https://matrix-rtc.m.localhost/livekit/jwt"}]}';
default_type application/json;
}
# Reverse proxy for Matrix Synapse Homeserver
# This is also required for development environment.
# Reason: the lk-jwt-service uses the federation API for the openid token
# verification, which requires TLS
location ~ ^(/_matrix|/_synapse/client) {
proxy_pass "http://homeserver:8008";
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $host;
}
location ~ ^(/_matrix|/_synapse/admin) {
proxy_pass "http://homeserver:8008";
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $host;
}
}
# Synapse reverse proxy including .well-known/matrix/client
# domain synapse.othersite.m.localhost
server {
listen 80;
listen [::]:80;
listen 443 ssl;
listen 8448 ssl;
listen [::]:443 ssl;
listen [::]:8448 ssl;
server_name synapse.othersite.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
# well-known config adding rtc_foci backend
# Note well-known is currently not effective due to:
# https://spec.matrix.org/v1.12/client-server-api/#well-known-uri the spec
# says it must be at https://$server_name/... (implied port 443) Hence, we
# currently rely for local development environment on deprecated config.json
# setting for livekit_service_url
location /.well-known/matrix/client {
add_header Access-Control-Allow-Origin *;
return 200 '{"m.homeserver": {"base_url": "https://synapse.othersite.m.localhost"}, "org.matrix.msc4143.rtc_foci": [{"type": "livekit", "livekit_service_url": "https://matrix-rtc.othersite.m.localhost/livekit/jwt"}]}';
default_type application/json;
}
# Reverse proxy for Matrix Synapse Homeserver
# This is also required for development environment.
# Reason: the lk-jwt-service uses the federation API for the openid token
# verification, which requires TLS
location ~ ^(/_matrix|/_synapse/client) {
proxy_pass "http://homeserver-1:18008";
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $host;
}
location ~ ^(/_matrix|/_synapse/admin) {
proxy_pass "http://homeserver-1:18008";
proxy_http_version 1.1;
proxy_set_header X-Forwarded-For $remote_addr;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_set_header Host $host;
}
}
# MatrixRTC reverse proxy
# domain matrix-rtc.m.localhost
# - MatrixRTC Authorization Service
# - LiveKit SFU websocket signaling connection
upstream jwt-auth-services {
server auth-server:6080;
server host.docker.internal:6080;
}
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name matrix-rtc.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
http2 on;
location ^~ /livekit/jwt/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# JWT Service running at port 6080
proxy_pass http://jwt-auth-services/;
}
location ^~ /livekit/sfu/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_buffering off;
proxy_set_header Accept-Encoding gzip;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# LiveKit SFU websocket connection running at port 7880
proxy_pass http://livekit-sfu:7880/;
}
}
# MatrixRTC reverse proxy
# domain matrix-rtc.othersite.m.localhost
# - MatrixRTC Authorization Service
# - LiveKit SFU websocket signaling connection
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name matrix-rtc.othersite.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
http2 on;
location ^~ /livekit/jwt/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# JWT Service running at port 16080
proxy_pass http://auth-service-1:16080/;
}
location ^~ /livekit/sfu/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_buffering off;
proxy_set_header Accept-Encoding gzip;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# LiveKit SFU websocket connection running at port 17880
proxy_pass http://livekit-sfu-1:17880/;
}
}
# Convenience reverse proxy for the call.m.localhost domain to element call
# running on the host either via
# - pnpm dev --host or
# - falling back to http (the element call docker container)
server {
listen 80;
listen [::]:80;
server_name call.m.localhost;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name call.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
# 1. Attempt HTTPS first
location ^~ / {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass https://host.docker.internal:3000;
proxy_ssl_verify off;
# 2. Redirect specific errors (e.g., 502 Bad Gateway or 504 Timeout)
# to the named fallback location
error_page 502 503 504 = @http_fallback;
}
# 3. Fallback location using HTTP
location @http_fallback {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://host.docker.internal:8080;
}
}
# Convenience reverse proxy app.m.localhost for element web
server {
listen 80;
listen [::]:80;
server_name app.m.localhost;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name app.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
location ^~ / {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://element-web:8081;
proxy_ssl_verify off;
}
}
# Convenience reverse proxy app.othersite.m.localhost for element web
server {
listen 80;
listen [::]:80;
server_name app.othersite.m.localhost;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
listen [::]:443 ssl;
server_name app.othersite.m.localhost;
ssl_certificate /root/ssl/cert.pem;
ssl_certificate_key /root/ssl/key.pem;
location ^~ / {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_pass http://element-web-1:18081;
proxy_ssl_verify off;
}
}
backend/dev_tls_local-ca.crt
+19
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@@ -0,0 +1,19 @@
-----BEGIN CERTIFICATE-----
MIIDGjCCAgKgAwIBAgIUOlA2wgQUGZkKqNDvvifFWEsJfvYwDQYJKoZIhvcNAQEL
BQAwHjEcMBoGA1UEAwwTRWxlbWVudCBDYWxsIERldiBDQTAeFw0yNjA1MTgwOTM0
MzFaFw0yODA3MjYwOTM0MzFaMB4xHDAaBgNVBAMME0VsZW1lbnQgQ2FsbCBEZXYg
Q0EwggEiMA0GCSqGSIb3DQEBAQUAA4IBDwAwggEKAoIBAQCcImv3pStfIUo7PbOO
XRVUXuDlApBOrg2dCnvZQ1Jfaf4MftGHj/pURkF4eoBuyH4k4+NLzWD0VcU1cM74
RnxowJt4AceCGe5RK/rqal5fapXc2vYMM8P6xaQR86gkxohpufsLgTnSweh74yqN
B5WHUnCX00/X0bh1ho2BMUvGM9+dI4MdgKdaQDgWK4zg9hwp2Z6Yq7SkJ/D8+sGW
WGpn3osDakL8HTBqop+YVJgF40db50yFurfcfQ0gjVtT4JW8ejO9j8PS/S2oQ/s5
mA1B470XhLtT5qTjGm2bp3WpYkTi5widps8PDzBp5eNr0HrvJqcw7BGpbvBlLa+3
7dhLAgMBAAGjUDBOMB0GA1UdDgQWBBRDfyRM4yKUqW6vu/2KUSXGb8vswDAfBgNV
HSMEGDAWgBRDfyRM4yKUqW6vu/2KUSXGb8vswDAMBgNVHRMEBTADAQH/MA0GCSqG
SIb3DQEBCwUAA4IBAQBoAhD4W4Yi/VJ2pTKrzhstn1UF1rgQnRddnn97v5BaEV/X
uuBXbSO+/ewjQUupRjePZFp9FFe9co1OiduKcDExlvPU1eIqkWAwDWjMDpI+Lw5q
KI5yHzplmMrT/7jn9Tepl9atrIcfDeFkP1dGtdRPyU6ARJEEWJSKeH9ftmImAsbM
ykXAqSyRl8+bPx1ISG4cNihOxFd38VPDHIW53umaRBgRcN4GcvloKBGrVtRFNM//
H+md8HmNQMP+e7FamETxs28DxjsdpygxjiFNY/T2eD67dH50ZxC3qCxEG6TJsoAg
TYJafnqEcGDfiWQyNZRBypuaRsRmmTR27hCPVgi8
-----END CERTIFICATE-----
backend/dev_tls_local-ca.key
+28
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@@ -0,0 +1,28 @@
-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
backend/dev_tls_m.localhost.crt
+21
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@@ -0,0 +1,21 @@
-----BEGIN CERTIFICATE-----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==
-----END CERTIFICATE-----
backend/dev_tls_m.localhost.key
+28
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@@ -0,0 +1,28 @@
-----BEGIN PRIVATE KEY-----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-----END PRIVATE KEY-----
backend/dev_tls_setup
+40
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@@ -0,0 +1,40 @@
#!/bin/bash
# Step 1: Create a Root CA key and cert
openssl genrsa -out dev_tls_local-ca.key 2048
openssl req -x509 -new -nodes \
-days 800 \
-subj "/CN=Element Call Dev CA" \
-key dev_tls_local-ca.key \
-out dev_tls_local-ca.crt \
-sha256 -addext "basicConstraints=CA:TRUE"
# Step 2: Create a private key and CSR for *.m.localhost
openssl req -new -nodes -newkey rsa:2048 \
-keyout dev_tls_m.localhost.key \
-out dev_tls_m.localhost.csr \
-subj "/CN=*.m.localhost"
# Step 3: Sign the CSR with your CA
openssl x509 \
-req -in dev_tls_m.localhost.csr \
-CA dev_tls_local-ca.crt -CAkey dev_tls_local-ca.key \
-CAcreateserial \
-out dev_tls_m.localhost.crt \
-days 800 \
-sha256 \
-extfile <( cat <<EOF
authorityKeyIdentifier=keyid,issuer
basicConstraints=CA:FALSE
keyUsage = digitalSignature, keyEncipherment
extendedKeyUsage = serverAuth
subjectAltName = @alt_names
[alt_names]
DNS.1 = localhost
DNS.2 = m.localhost
DNS.3 = *.m.localhost
DNS.4 = *.othersite.m.localhost
DNS.5 = *.nip.io
EOF
)
backend/ew.test.config.json
+53
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@@ -0,0 +1,53 @@
{
"default_server_config": {
"m.homeserver": {
"base_url": "https://synapse.m.localhost",
"server_name": "synapse.m.localhost"
}
},
"disable_custom_urls": false,
"disable_guests": false,
"disable_login_language_selector": false,
"disable_3pid_login": false,
"force_verification": false,
"brand": "Element",
"integrations_ui_url": "https://scalar.vector.im/",
"integrations_rest_url": "https://scalar.vector.im/api",
"integrations_widgets_urls": [
"https://scalar.vector.im/_matrix/integrations/v1",
"https://scalar.vector.im/api",
"https://scalar-staging.vector.im/_matrix/integrations/v1",
"https://scalar-staging.vector.im/api",
"https://scalar-staging.riot.im/scalar/api"
],
"default_widget_container_height": 280,
"default_country_code": "GB",
"show_labs_settings": false,
"features": {
"feature_element_call_video_rooms": true,
"feature_video_rooms": true,
"feature_group_calls": true,
"feature_release_announcement": false
},
"default_federate": true,
"default_theme": "light",
"room_directory": {
"servers": ["matrix.org"]
},
"enable_presence_by_hs_url": {
"https://matrix.org": false,
"https://matrix-client.matrix.org": false
},
"setting_defaults": {
"breadcrumbs": true,
"feature_group_calls": true
},
"jitsi": {
"preferred_domain": "meet.element.io"
},
"element_call": {
"participant_limit": 8,
"brand": "Element Call"
},
"map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
}
backend/ew.test.othersite.config.json
+53
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@@ -0,0 +1,53 @@
{
"default_server_config": {
"m.homeserver": {
"base_url": "https://synapse.othersite.m.localhost",
"server_name": "synapse.othersite.m.localhost"
}
},
"disable_custom_urls": false,
"disable_guests": false,
"disable_login_language_selector": false,
"disable_3pid_login": false,
"force_verification": false,
"brand": "Element",
"integrations_ui_url": "https://scalar.vector.im/",
"integrations_rest_url": "https://scalar.vector.im/api",
"integrations_widgets_urls": [
"https://scalar.vector.im/_matrix/integrations/v1",
"https://scalar.vector.im/api",
"https://scalar-staging.vector.im/_matrix/integrations/v1",
"https://scalar-staging.vector.im/api",
"https://scalar-staging.riot.im/scalar/api"
],
"default_widget_container_height": 280,
"default_country_code": "GB",
"show_labs_settings": false,
"features": {
"feature_element_call_video_rooms": true,
"feature_video_rooms": true,
"feature_group_calls": true,
"feature_release_announcement": false
},
"default_federate": true,
"default_theme": "light",
"room_directory": {
"servers": ["matrix.org"]
},
"enable_presence_by_hs_url": {
"https://matrix.org": false,
"https://matrix-client.matrix.org": false
},
"setting_defaults": {
"breadcrumbs": true,
"feature_group_calls": true
},
"jitsi": {
"preferred_domain": "meet.element.io"
},
"element_call": {
"participant_limit": 8,
"brand": "Element Call"
},
"map_style_url": "https://api.maptiler.com/maps/streets/style.json?key=fU3vlMsMn4Jb6dnEIFsx"
}
backend/playwright_homeserver-othersite.yaml
+86
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@@ -0,0 +1,86 @@
server_name: "synapse.othersite.m.localhost"
public_baseurl: https://synapse.othersite.m.localhost/
pid_file: /data/homeserver.pid
listeners:
- port: 18008
tls: false
type: http
x_forwarded: true
resources:
- names: [client, federation, openid]
compress: false
database:
name: sqlite3
args:
database: /data/homeserver.db
media_store_path: /data/media_store
signing_key_path: "/data/SERVERNAME.signing.key"
# Due to custom TLS certificate with domains
# - m.localhost, localhost
# - *.m.localhost
# - *.othersite.m.localhost
# we disable certificate verification to allow for federation.
# WARNING: DO NOT USE IN PRODUCTION!!!
federation_verify_certificates: false
ip_range_blacklist: []
trusted_key_servers:
- server_name: "synapse.m.localhost"
accept_keys_insecurely: true
experimental_features:
# MSC3266: Room summary API. Used for knocking over federation
msc3266_enabled: true
# MSC4222 needed for syncv2 state_after. This allow clients to
# correctly track the state of the room.
msc4222_enabled: true
# sticky events for MatrixRTC user state
msc4354_enabled: true
# The maximum allowed duration by which sent events can be delayed, as
# per MSC4140. Must be a positive value if set. Defaults to no
# duration (null), which disallows sending delayed events.
max_event_delay_duration: 24h
# Required for Element Call in Single Page Mode due to on-the-fly user registration
enable_registration: true
enable_registration_without_verification: true
# Shared secret for admin user registration via API (for testing only!)
registration_shared_secret: "test_shared_secret_for_local_dev_only"
report_stats: false
serve_server_wellknown: true
# Ratelimiting settings for client actions (registration, login, messaging).
#
# Each ratelimiting configuration is made of two parameters:
# - per_second: number of requests a client can send per second.
# - burst_count: number of requests a client can send before being throttled.
rc_message:
per_second: 10000
burst_count: 10000
rc_delayed_event_mgmt:
per_second: 10000
burst_count: 10000
rc_login:
address:
per_second: 10000
burst_count: 10000
account:
per_second: 10000
burst_count: 10000
failed_attempts:
per_second: 10000
burst_count: 10000
rc_registration:
per_second: 10000
burst_count: 10000
backend/playwright_homeserver.yaml
+86
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@@ -0,0 +1,86 @@
server_name: "synapse.m.localhost"
public_baseurl: https://synapse.m.localhost/
pid_file: /data/homeserver.pid
listeners:
- port: 8008
tls: false
type: http
x_forwarded: true
resources:
- names: [client, federation, openid]
compress: false
database:
name: sqlite3
args:
database: /data/homeserver.db
media_store_path: /data/media_store
signing_key_path: "/data/SERVERNAME.signing.key"
# Due to custom TLS certificate with domains
# - m.localhost, localhost
# - *.m.localhost
# - *.othersite.m.localhost
# we disable certificate verification to allow for federation.
# WARNING: DO NOT USE IN PRODUCTION!!!
federation_verify_certificates: false
ip_range_blacklist: []
trusted_key_servers:
- server_name: "synapse.othersite.m.localhost"
accept_keys_insecurely: true
experimental_features:
# MSC3266: Room summary API. Used for knocking over federation
msc3266_enabled: true
# MSC4222 needed for syncv2 state_after. This allow clients to
# correctly track the state of the room.
msc4222_enabled: true
# sticky events for MatrixRTC user state
msc4354_enabled: true
# The maximum allowed duration by which sent events can be delayed, as
# per MSC4140. Must be a positive value if set. Defaults to no
# duration (null), which disallows sending delayed events.
max_event_delay_duration: 24h
# Required for Element Call in Single Page Mode due to on-the-fly user registration
enable_registration: true
enable_registration_without_verification: true
# Shared secret for admin user registration via API (for testing only!)
registration_shared_secret: "test_shared_secret_for_local_dev_only"
report_stats: false
serve_server_wellknown: true
# Ratelimiting settings for client actions (registration, login, messaging).
#
# Each ratelimiting configuration is made of two parameters:
# - per_second: number of requests a client can send per second.
# - burst_count: number of requests a client can send before being throttled.
rc_message:
per_second: 10000
burst_count: 10000
rc_delayed_event_mgmt:
per_second: 10000
burst_count: 10000
rc_login:
address:
per_second: 10000
burst_count: 10000
account:
per_second: 10000
burst_count: 10000
failed_attempts:
per_second: 10000
burst_count: 10000
rc_registration:
per_second: 10000
burst_count: 10000
codecov.yaml
+18
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@@ -0,0 +1,18 @@
# Don't post comments on PRs; they're noisy and the same information can be
# gotten through the checks section at the bottom of the PR anyways
comment: false
github_checks:
# Don't mark up the diffs on PRs with warnings about untested lines; we're not
# aiming for 100% test coverage and they just get in the way of reviewing
annotations: false
coverage:
status:
project:
default:
# Track the impact of changes on overall coverage without blocking PRs
informational: true
patch:
default:
# Enforce 80% coverage on all lines that a PR
# touches
target: 80%
config/config.devenv.json
+19
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@@ -0,0 +1,19 @@
{
"default_server_config": {
"m.homeserver": {
"base_url": "https://synapse.m.localhost",
"server_name": "synapse.m.localhost"
}
},
"features": {
"feature_use_device_session_member_events": true
},
"ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
"matrix_rtc_session": {
"wait_for_key_rotation_ms": 3000,
"membership_event_expiry_ms": 180000000,
"delayed_leave_event_delay_ms": 18000,
"delayed_leave_event_restart_ms": 4000,
"network_error_retry_ms": 100
}
}
config/config.sample.json
+23
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@@ -0,0 +1,23 @@
{
"default_server_config": {
"m.homeserver": {
"base_url": "https://mydomain.com",
"server_name": "mydomain.com"
}
},
"livekit": {
"livekit_service_url": "https://livekit-jwt.mydomain.com"
},
"features": {
"feature_use_device_session_member_events": true
},
"ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
"matrix_rtc_mode": "legacy",
"matrix_rtc_session": {
"wait_for_key_rotation_ms": 3000,
"membership_event_expiry_ms": 180000000,
"delayed_leave_event_delay_ms": 18000,
"delayed_leave_event_restart_ms": 4000,
"network_error_retry_ms": 100
}
}
config/config_netlify_preview.json
+27
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@@ -0,0 +1,27 @@
{
"default_server_config": {
"m.homeserver": {
"base_url": "https://call-unstable.ems.host",
"server_name": "call-unstable.ems.host"
}
},
"ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
"matrix_rtc_session": {
"wait_for_key_rotation_ms": 3000,
"membership_event_expiry_ms": 180000000,
"delayed_leave_event_delay_ms": 18000,
"delayed_leave_event_restart_ms": 4000,
"network_error_retry_ms": 100
},
"posthog": {
"api_key": "phc_rXGHx9vDmyEvyRxPziYtdVIv0ahEv8A9uLWFcCi1WcU",
"api_host": "https://posthog-element-call.element.io"
},
"rageshake": {
"submit_url": "https://rageshakes.element.io/api/submit"
},
"sentry": {
"environment": "netlify-pr-preview",
"DSN": "https://b1e328d49be3402ba96101338989fb35@sentry.tools.element.io/41"
}
}
config/config_netlify_preview_sdk.json
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{
"default_server_config": {
"m.homeserver": {
"base_url": "https://call-unstable.ems.host",
"server_name": "call-unstable.ems.host"
}
},
"ssla": "https://static.element.io/legal/element-software-and-services-license-agreement-uk-1.pdf",
"matrix_rtc_session": {
"wait_for_key_rotation_ms": 3000,
"membership_event_expiry_ms": 180000000,
"delayed_leave_event_delay_ms": 18000,
"delayed_leave_event_restart_ms": 4000,
"network_error_retry_ms": 100
}
}
config/httpd.conf
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<VirtualHost *:8080>
ServerName localhost
DocumentRoot "/app"
<Location "/">
# disable cache entriely by default (apart from Etag which is accurate enough)
Header add Cache-Control "private, no-store, no-cache, must-revalidate, proxy-revalidate, max-age=0"
CacheDisable on
ExpiresActive off
# also turn off last-modified since they are just the timestamps of the file in the docker image
# and may or may not bear any resemblance to when the resource changed
Header add Last-Modified ""
DirectoryIndex index.html
</Location>
# assets can be cached because they have hashed filenames
<Location "/assets">
ExpiresActive on
ExpiresDefault "access plus 1 week"
Header add Cache-Control "public, no-transform"
</Location>
<Location "/apple-app-site-association">
ForceType application/json
</Location>
</VirtualHost>
config/netlify_redirects
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# This file is copied to the netlify deploy dir in the upload stage
# Redirect any unknown path to index.html
/* /index.html 200
config/nginx.conf
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server {
listen 8080;
server_name localhost;
root /app;
gzip_static on;
gzip_vary on;
location / {
try_files $uri $uri/ /index.html;
add_header Cache-Control "public, max-age=30, stale-while-revalidate=30";
}
# assets can be cached because they have hashed filenames
location /assets {
add_header Cache-Control "public, immutable, max-age=31536000";
}
location /apple-app-site-association {
default_type application/json;
}
}
config/otel_dev/README.md
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# OpenTelemetry Collector for development
## Edit:
Open telemetry has been removed in: https://github.com/element-hq/element-call/pull/3586
Check this PR to get back the implementation or to use it as reference to add it back.
---
This directory contains a docker compose file that starts a jaeger all-in-one instance
with an in-memory database, along with a standalone OpenTelemetry collector that forwards
traces into the jaeger. Jaeger has a built-in OpenTelemetry collector, but it can't be
configured to send CORS headers so can't be used from a browser. This sets the config on
the collector to send CORS headers.
This also adds an nginx to add CORS headers to the jaeger query endpoint, such that it can
be used from webapps like stalk (https://deniz.co/stalk/). The CORS enabled endpoint is
exposed on port 16687. To use stalk, you should simply be able to navigate to it and add
http://127.0.0.1:16687/api as a data source.
(Yes, we could enable the OTLP collector in jaeger all-in-one and passed this through
the nginx to enable CORS too, rather than running a separate collector. There's no reason
it's done this way other than that I'd already set up the separate collector.)
Running `docker compose up` in this directory should be all you need.
config/otel_dev/collector-gateway.yaml
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receivers:
otlp:
protocols:
http:
endpoint: 0.0.0.0:4318
cors:
allowed_origins:
# This can't be '*' because opentelemetry-js uses sendBeacon which always operates
# in 'withCredentials' mode, which browsers don't allow with an allow-origin of '*'
#- "https://pr976--element-call.netlify.app"
- "http://*"
allowed_headers:
- "*"
processors:
batch:
timeout: 1s
resource:
attributes:
- key: test.key
value: "test-value"
action: insert
exporters:
logging:
loglevel: info
jaeger:
endpoint: jaeger-all-in-one:14250
tls:
insecure: true
extensions:
health_check:
pprof:
endpoint: :1888
zpages:
endpoint: :55679
service:
extensions: [pprof, zpages, health_check]
pipelines:
traces:
receivers: [otlp]
processors: [batch, resource]
exporters: [logging, jaeger]
config/otel_dev/docker-compose.yaml
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version: "2"
services:
# Jaeger
jaeger-all-in-one:
image: jaegertracing/all-in-one:latest
ports:
- "16686:16686"
- "14268"
- "14250"
# Collector
collector-gateway:
image: otel/opentelemetry-collector:latest
volumes:
- ./collector-gateway.yaml:/etc/collector-gateway.yaml
command: ["--config=/etc/collector-gateway.yaml"]
ports:
- "1888:1888" # pprof extension
- "13133:13133" # health_check extension
- "4317:4317" # OTLP gRPC receiver
- "4318:4318" # OTLP HTTP receiver
- "55670:55679" # zpages extension
depends_on:
- jaeger-all-in-one
nginx:
image: nginxinc/nginx-unprivileged:latest
volumes:
- ./nginx_otel.conf:/etc/nginx/conf.d/default.conf:ro
ports:
- "16687:8080"
config/otel_dev/nginx_otel.conf
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server {
listen 8080;
server_name localhost;
location / {
proxy_pass http://jaeger-all-in-one:16686/;
add_header Access-Control-Allow-Origin *;
if ($request_method = OPTIONS) {
add_header Access-Control-Allow-Origin *;
add_header Content-Type text/plain;
add_header Content-Length 0;
return 204;
}
}
}
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networks:
ecbackend:
services:
auth-service:
image: ghcr.io/element-hq/lk-jwt-service:0.4.4
pull_policy: always
hostname: auth-server
environment:
- LIVEKIT_JWT_PORT=6080
- LIVEKIT_URL=wss://matrix-rtc.m.localhost/livekit/sfu
- LIVEKIT_KEY=devkey
- LIVEKIT_SECRET=secret
# If the configured homeserver runs on localhost, it'll probably be using
# a self-signed certificate
- LIVEKIT_INSECURE_SKIP_VERIFY_TLS=YES_I_KNOW_WHAT_I_AM_DOING
- LIVEKIT_FULL_ACCESS_HOMESERVERS=*
deploy:
restart_policy:
condition: on-failure
ports:
# HOST_PORT:CONTAINER_PORT
- 6080:6080
networks:
- ecbackend
auth-service-1:
image: ghcr.io/element-hq/lk-jwt-service:0.4.4
pull_policy: always
hostname: auth-server-1
environment:
- LIVEKIT_JWT_PORT=16080
- LIVEKIT_URL=wss://matrix-rtc.othersite.m.localhost/livekit/sfu
- LIVEKIT_KEY=devkey
- LIVEKIT_SECRET=secret
# If the configured homeserver runs on localhost, it'll probably be using
# a self-signed certificate
- LIVEKIT_INSECURE_SKIP_VERIFY_TLS=YES_I_KNOW_WHAT_I_AM_DOING
- LIVEKIT_FULL_ACCESS_HOMESERVERS=*
deploy:
restart_policy:
condition: on-failure
ports:
# HOST_PORT:CONTAINER_PORT
- 16080:16080
networks:
- ecbackend
livekit:
image: livekit/livekit-server:v1.10.1
pull_policy: always
hostname: livekit-sfu
command: --dev --config /etc/livekit.yaml
restart: unless-stopped
# The SFU seems to work far more reliably when we let it share the host
# network rather than opening specific ports (but why?? we're not missing
# any…)
ports:
# HOST_PORT:CONTAINER_PORT
- 7880:7880/tcp
- 7881:7881/tcp
- 7882:7882/tcp
- 50100-50200:50100-50200/udp
volumes:
- ./backend/dev_tls_m.localhost.crt:/local_cert.pem:Z
- ./backend/dev_livekit.yaml:/etc/livekit.yaml:Z
environment:
- SSL_CERT_FILE=/local_cert.pem
networks:
- ecbackend
livekit-1:
image: livekit/livekit-server:v1.10.1
pull_policy: always
hostname: livekit-sfu-1
command: --dev --config /etc/livekit.yaml
restart: unless-stopped
# The SFU seems to work far more reliably when we let it share the host
# network rather than opening specific ports (but why?? we're not missing
# any…)
ports:
# HOST_PORT:CONTAINER_PORT
- 17880:17880/tcp
- 17881:17881/tcp
- 17882:17882/tcp
- 50300-50400:50300-50400/udp
volumes:
- ./backend/dev_tls_m.localhost.crt:/local_cert.pem:Z
- ./backend/dev_livekit-othersite.yaml:/etc/livekit.yaml:Z
environment:
- SSL_CERT_FILE=/local_cert.pem
networks:
- ecbackend
synapse:
hostname: homeserver
image: ghcr.io/element-hq/synapse:latest
pull_policy: always
environment:
- SYNAPSE_CONFIG_PATH=/data/cfg/homeserver.yaml
# Needed for rootless podman-compose such that the uid/gid mapping does
# fit local user uid. If the container runs as root (uid 0) it is fine as
# it actually maps to your non-root user on the host (e.g. 1000).
# Otherwise uid mapping will not match your non-root user.
- UID=0
- GID=0
volumes:
- ./backend/synapse_tmp:/data:Z
- ./backend/dev_homeserver.yaml:/data/cfg/homeserver.yaml:Z
networks:
- ecbackend
synapse-1:
hostname: homeserver-1
image: ghcr.io/element-hq/synapse:latest
pull_policy: always
environment:
- SYNAPSE_CONFIG_PATH=/data/cfg/homeserver.yaml
# Needed for rootless podman-compose such that the uid/gid mapping does
# fit local user uid. If the container runs as root (uid 0) it is fine as
# it actually maps to your non-root user on the host (e.g. 1000).
# Otherwise uid mapping will not match your non-root user.
- UID=0
- GID=0
volumes:
- ./backend/synapse_tmp_othersite:/data:Z
- ./backend/dev_homeserver-othersite.yaml:/data/cfg/homeserver.yaml:Z
networks:
- ecbackend
element-web:
image: ghcr.io/element-hq/element-web:develop
pull_policy: always
volumes:
- ./backend/ew.test.config.json:/app/config.json:Z
environment:
ELEMENT_WEB_PORT: 8081
ports:
- "8081:8081"
networks:
- ecbackend
element-web-1:
image: ghcr.io/element-hq/element-web:develop
pull_policy: always
volumes:
- ./backend/ew.test.othersite.config.json:/app/config.json:Z
environment:
ELEMENT_WEB_PORT: 18081
ports:
# HOST_PORT:CONTAINER_PORT
- "18081:18081"
networks:
- ecbackend
nginx:
# see backend/dev_tls_setup for how to generate the tls certs
hostname: synapse.m.localhost
image: nginx:latest
pull_policy: always
volumes:
- ./backend/dev_nginx.conf:/etc/nginx/conf.d/default.conf:Z
- ./backend/dev_tls_m.localhost.key:/root/ssl/key.pem:Z
- ./backend/dev_tls_m.localhost.crt:/root/ssl/cert.pem:Z
ports:
# HOST_PORT:CONTAINER_PORT
- "443:443"
- "8008:80"
- "4443:443"
- "8448:8448"
extra_hosts:
- "host.docker.internal:host-gateway"
- "auth-server:127.0.0.1"
- "auth-server-1:127.0.0.1"
depends_on:
- synapse
networks:
ecbackend:
aliases:
- synapse.m.localhost
- synapse.othersite.m.localhost
- matrix-rtc.m.localhost
- matrix-rtc.othersite.m.localhost
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## Element Call Docs
This folder contains documentation for setup, usage, and development of Element Call.
- [Embedded vs standalone mode](./embedded_standalone.md)
- [Url format and parameters](./url_params.md)
- [Global JS controls](./controls.md)
- [Self-Hosting](./self_hosting.md)
- [Developing with linked packages](./linking.md)
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# Developer help
## Testing on Mobile Devices
When developing Element Call locally, you may want to test on physical mobile devices (iOS/Android)
on the same WiFi network.
**Known Limitations:** For now this setup allows to use your local EC server but not yet the SFUs and Synapses.
### Prerequisites
1. **Start the dev server**
```bash
pnpm dev
```
Check the output for the `➜ Network` (this will contain the local IP address of your laptop)
```
➜ Local: https://m.localhost:3000/ 12:06:48
➜ Local: https://vite.m.localhost:3000/ 12:06:48
➜ Local: https://vite.othersite.m.localhost:3000/ 12:06:48
➜ Local: https://vite.nip.io:3000/ 12:06:48
➜ Network: https://192.168.0.122:3000/
```
2. **Transfer the CA certificate to your phone**
The file is located at `backend/dev_tls_local-ca.crt`. Transfer it via:
- Matrix room
- AirDrop for iphone
### IOS Setup
**Install the certificate profile on iPhone**
- Open the `dev_tls_local-ca.crt` file on your iPhone
- You'll see "Profile Downloaded"
- Go to **Settings → General → VPN & Device Management** (or **Settings → General → Profiles**)
- Tap the "Element Call Dev CA" profile
- Tap **Install** and enter your passcode
- Confirm by tapping **Install** again
**Enable full trust (Critical!)**
- Go to **Settings → General → About → Certificate Trust Settings**
- Under "Enable Full Trust for Root Certificates"
- Toggle **ON** for "Element Call Dev CA"
- Confirm the security warning
**Access Element Call**
Find your laptop's IP address (e.g., `192.168.0.122`) and use one of these URLs in Safari to validate:
```
https://192-168-0-122.nip.io:3000/
```
**For Element X iOS Developer Tools**
In Element X's developer settings, set the Element Call URL to the nip.io url (replace . with - in the IP address):
```
https://192-168-0-122.nip.io:3000/room
```
### Android Setup
**Transfer the CA certificate to your Android device**
The file is located at `backend/dev_tls_local-ca.crt`.
**Install the certificate**
This might vary by Android version and manufacturer, but generally:
- Open **Settings** search for "CA Certificate"/"Certificate"
- Tap **Install a certificate** or **Install from storage**
- Select **CA certificate**
- Confirm the security warning
- Navigate to and select the `dev_tls_local-ca.crt` file
- Give it a name like "Element Call Dev CA"
**Access Element Call**
Find your laptop's IP address (e.g., `192.168.0.122`) and use one of these URLs in Chrome to validate:
```
https://192-168-0-122.nip.io:3000/
```
**For Element X Android Developer Tools**
In Element X's developer settings, set the Element Call URL to the nip.io url (replace . with - in the IP address):
```
https://192-168-0-122.nip.io:3000/room
```
### Why nip.io?
[nip.io](https://nip.io) is a free wildcard DNS service that automatically resolves domain names containing IP addresses. For example, `192-168-0-122.nip.io` automatically resolves to `192.168.0.122`. This means:
- No need to regenerate certificates when your laptop's IP changes
- Works from any device without DNS configuration
- iOS/Android treat it as a proper domain name, not an IP address
- One-time certificate setup works for all future IP addresses
> [!IMPORTANT]
> Make sure your network router doesn't enforce DNS rebinding protection (which will
> break nip.io). If it does, try allow-listing nip.io in your router's administration interface.
docs/axion1337-fork.md
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# threadnet-call: Fork-Anpassungen für axion1337.chat
Dieses Dokument beschreibt alles, was dieser Fork gegenüber Upstream Element Call ändert. Die
übrigen Dateien in `docs/` sind unverändertes Upstream-Material.
## 1. Warum Fork von `emmick4/element-call` (Branch `livekit`)?
Nicht direkt von `element-hq/element-call` geforkt, sondern von `emmick4/element-call`s
`livekit`-Branch, weil dieser bereits den noch nicht upstream gemergten PR
[element-hq/element-call#3736](https://github.com/element-hq/element-call/pull/3736)
enthält - config-driven `media_quality`. Ohne diesen PR wäre eigener Custom-Code nötig gewesen,
um Video-/Audio-Qualitätslimits pro Deployment konfigurierbar zu machen.
## 2. media_quality-Defaults
Konfiguriert in `vite-embedded.config.ts` (im `generateFile`-Plugin-Aufruf, der
`media_quality` in die zur Build-Zeit gebackene `config.json` des Embedded-Packages schreibt):
- Kamera: **1440p / 60fps / ~8 Mbps** (`video.max_resolution/max_framerate/max_bitrate`)
- Screen-Share: **1440p / 30fps / ~6 Mbps**
- 720p-Zwischen-Simulcast-Layer (`video.simulcast_layers`) - ohne diesen fiel die Übertragung
bei kleinsten Netzwerkschwankungen direkt von 1440p auf blockiges 360p
- `video_codec: "h264"` (siehe Incident unten für die Begründung)
Das sind Startwerte, keine harten Limits - Nutzer können in den Call-Settings weiter hochdrehen.
## 3. VP9-Incident (2026-07-28) — ⚠️ nicht ohne Browser-Repro erneut versuchen
Erster Versuch setzte `video_codec: "vp9"` (Commit `83db5224`). Das hat Calls **live komplett
kaputt gemacht** (kein Bild/Ton), obwohl die LiveKit-SFU-Server-Logs den
Codec-Regression-Fallback auf VP8 als scheinbar erfolgreich zeigten. Sofort zurückgerollt
(Commit `f845d81e`). Vermutete Ursache: LiveKit nutzt für VP9/AV1 SVC statt klassischem
Simulcast, aber `buildPublishOptions()` in diesem Fork setzt immer Simulcast-Layer - ein
echter Code-Fix wäre nötig, um das aufzulösen. **Root Cause nie abschließend isoliert** (hätte
einen Browser-Konsolen-/WebRTC-Internals-Repro gebraucht). Danach auf 720p-Zwischen-Layer +
`h264` (klassisches Simulcast, kein SVC-Risiko, oft hardwarebeschleunigt v.a. auf iOS)
umgestellt - live verifiziert (7/8 Tracks nativ H.264, 1 sauberer VP8-Fallback).
**Nicht erneut versuchen, ohne vorher einen echten Browser-Repro zu haben.**
## 4. npm-Publish zu Gitea (`@sorb/threadnet-call-embedded`)
Das Embedded-Package (`embedded/web/package.json`, aktuell `0.19.2-threadnet.5`) wird zu
Gitea's npm-Registry veröffentlicht (`https://rohana.axion1337.de/api/packages/sorb/npm/`,
Scope `@sorb`). Der obere Versionierungs-Track hier (`0.19.2-threadnet.N`) ist unabhängig von
den Docker-Image-Tags, unter denen das fertig gebaute Widget im gitops-Repo deployt wird (z.B.
`v0.2.3-elementcall-h264` als `threadnet-web`-Image-Tag) - zwei getrennte Versionsschemata für
zwei verschiedene Artefakte (npm-Package vs. Docker-Image).
Der aktuelle Publish-Vorgang läuft manuell/lokal - das committete
`.github/workflows/publish-embedded-packages.yaml` zielt noch auf `registry.npmjs.org`/
`@element-hq`-Scope (Upstream-Konfiguration, nicht an die Gitea-Registry angepasst). Registry-
Zugangsdaten liegen in einer lokalen, **nicht committeten** `.npmrc` - nicht Teil dieses Repos.
## 5. Bewusst keine Server-seitige ML-Rauschunterdrückung
Nur der client-seitige WebRTC-Standardtoggle (Echo/Noise/Gain-Suppression, aus derselben
Upstream-PR-Linie) wurde übernommen. Bewusst **kein** LiveKit-Agents-basiertes Server-seitiges
ML-Noise-Cancellation (z.B. selbst gehostetes DTLN/RNNoise) - LiveKits eigene Dokumentation
beschreibt diesen Baustein als für AI-Voice-Agents gedacht, nicht für Mensch-zu-Mensch-Calls
(kein unterstützter Weg, bereinigtes Audio an andere Teilnehmer weiterzuleiten).
## Repo-Topologie (seit 2026-07-31)
**Kanonisch ist `git.lab/axion1337.chat/threadnet-call`** (Homelab-GitLab) — die Kopie auf
`rohana.axion1337.de/sorb/threadnet-call` ist ein automatischer **Push-Mirror** (Lesekopie,
Issues, npm-Registry). **Niemals direkt nach rohana pushen** — der Mirror überschreibt
divergente Stände.
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# Global JS controls
A few aspects of Element Call's interface can be controlled through a global API on the `window`.
## Picture-in-picture
- `controls.canEnterPip(): boolean` Determines whether it's possible to enter picture-in-picture mode.
- `controls.enablePip(): void` Puts the call interface into picture-in-picture mode. Throws if not in a call.
- `controls.disablePip(): void` Takes the call interface out of picture-in-picture mode, restoring it to its natural display mode. Throws if not in a call.
## Audio devices
On mobile platforms (iOS, Android), web views do not reliably support selecting audio output devices such as the main speaker, earpiece, or headset. To address this limitation, the following functions allow the hosting application (e.g., Element Web, Element X) to manage audio devices via exposed JavaScript interfaces. These functions must be enabled using the URL parameter `controlledAudioDevices` to take effect.
- `controls.setAvailableAudioDevices(devices: { id: string, name: string, forEarpiece?: boolean, isEarpiece?: boolean isSpeaker?: boolean, isExternalHeadset?: boolean }[]): void` Sets the list of available audio outputs. `forEarpiece` is used on iOS only.
It flags the device that should be used if the user selects earpiece mode. This should be the main stereo loudspeaker of the device.
- `controls.onAudioDeviceSelect: ((id: string) => void) | undefined` Callback called whenever the user or application selects a new audio output.
- `controls.setAudioDevice(id: string): void` Sets the selected audio device in Element Call's menu. This should be used if the OS decides to automatically switch to Bluetooth, for example.
- `controls.setAudioEnabled(enabled: boolean)` Enables/disables all audio output from the application. Output is enabled by default.
- `controls.onAudioPlaybackStarted: ((id: string) => void) | undefined`: This will be called the first time we start
playing audio in the webview. It can be helpful to do device setup on the native app when the webviews audio is ready.
In particular android is using it to setup the output channel so that the call volume can
be controlled by the hardware volume rocker.
## Element Call button delegation
Callbacks for buttons in EC that are handled by the native application
- `showNativeAudioDevicePicker: (() => void) | undefined`. Callback called whenever the user presses the output button in the settings menu.
This button is only shown on iOS. (`/iPad|iPhone|iPod|Mac/.test(navigator.userAgent)`)
- `onBackButtonPressed: (() => void) | undefined`. Callback when the webview detects a tab on the header's back button.
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## Element Call packages
Element Call is available as two different packages: Full Package and Embedded Package.
The Full Package is designed for standalone use, while the Embedded Package is designed for widget mode only.
The table below provides a comparison of the two packages:
| | Full Package | Embedded Package |
| -------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| **Supports use as standalone** | ✅ | ❌ |
| **Supports use as widget** | ✅ | ✅ |
| **Deployment mode** | Hosted as a static web page and accessed via a URL when used as a widget | Bundled within a messenger app for seamless integration |
| **Release artifacts** | Docker Image, Tarball | Tarball, NPM for Web, Android AAR, SwiftPM for iOS |
| **Recommended for** | Standalone/guest access usage | Embedding within messenger apps |
| **Responsibility for regulatory compliance** | The administrator that is deploying the app is responsible for compliance with any applicable regulations (e.g. privacy) | The developer of the messenger app is responsible for compliance |
| **Analytics consent** | Element Call will show a consent UI. | Element Call will not show a consent UI. The messenger app should only provide the embedded Element Call with the [analytics URL parameters](./url_params.md#embedded-only-parameters) if consent has been granted. |
| **Analytics data** | Element Call will send data to the Posthog, Sentry and Open Telemetry targets specified by the administrator in the `config.json` | Element Call will send data to the Posthog and Sentry targets specified in the URL parameters by the messenger app |
### Using the embedded package within a messenger app
Currently the best way to understand the necessary steps is to look at the implementations in the Element Messenger apps: [Web](https://github.com/element-hq/element-web/pull/29309), [iOS](https://github.com/element-hq/element-x-ios/pull/3939) and [Android](https://github.com/element-hq/element-x-android/pull/4470).
The basics are:
1. Add the appropriate platform dependency as given for a [release](https://github.com/element-hq/element-call/releases), or use the embedded tarball. e.g. `npm install @element-hq/element-call-embedded@0.9.0`
2. Include the assets from the platform dependency in the build process. e.g. copy the assets during a [Webpack](https://github.com/element-hq/element-web/blob/247cd8d56d832d006d7dfb919d1042529d712b59/webpack.config.js#L677-L682) build.
3. Use the `index.html` entrypoint of the imported assets when you are constructing the WebView or iframe. e.g. using a [relative path in a webapp](https://github.com/element-hq/element-web/blob/247cd8d56d832d006d7dfb919d1042529d712b59/src/models/Call.ts#L680), or on the the Android [WebViewAssetLoader](https://github.com/element-hq/element-x-android/blob/fe5aab6588ecdcf9354a3bfbd9e97c1b31175a8f/features/call/impl/src/main/kotlin/io/element/android/features/call/impl/utils/DefaultCallWidgetProvider.kt#L20)
4. Set any of the [embedded-only URL parameters](./url_params.md#embedded-only-parameters) that you need.
## Widget vs standalone mode
Element Call is developed using the [js-sdk](https://github.com/matrix-org/matrix-js-sdk) with matroska mode. This means the app can run either as a standalone app directly connected to a homeserver providing login interfaces or it can be used as a widget within a Matrix client.
As a widget, the app only uses the core calling (MatrixRTC) parts. The rest (authentication, sending events, getting room state updates about calls) is done by the hosting client.
Element Call and the hosting client are connected via the widget API.
Element Call detects that it is run as a widget if `widgetId` is defined in the url parameters. If `widgetId` is present then Element Call will try to connect to the client via the widget postMessage API using the parameters provided in [Url Format and parameters
](./url_params.md).
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## Quickstart guide
Run:
```bash
./scripts/setup-linking.sh
```
Read the script output:
```
Setup complete.
Update: .links.cjs to your liking
Run: 'pnpm links:on' to test your .links.cjs
Run: 'git commit' with links enabled to test the git pre-commit hook.
Run: 'pnpm links:off' to be able to commit again
Run: 'git config --local core.hooksPath ""' to allow committing with linking (not recommended)
Run: 'rm links.cjs' & 'git config --local core.hooksPath ""' to fully revert what this script did
```
# Developing with linked packages
If you want to make changes to a package that Element Call depends on and see those changes applied in real time, you can create a link to a local copy of the package. `pnpm` has a command for this (`pnpm link`), but it's not recommended to use it as it ends up modifying package.json with details specific to your development environment.
Instead, create a file named `.links.cjs` in the Element Call project directory (or run `./scripts/setup-linking.sh` to create a template), listing the names and paths of any dependencies you want to link. For example:
```cjs
// Packages to link to local checkouts
module.exports = {
"matrix-js-sdk": "../your/path/matrix-js-sdk",
"matrix-widget-api": "../your/path/matrix-widget-api",
};
```
Then run `pnpm links:on`. (this will activate the pnpm file + run `pnpm install` to setup the linking)
## Hooks
Changes in `.links.cjs` will also update `pnpm-lock.yaml` when `pnpm install` is executed. The lockfile will then contain the local
version of the package which would not work on others dev setups or the github CI.
One always needs to remove the pnpm `readPackage` script (the `.pnpmfile.cjs`) and run:
```bash
pnpm install
```
before committing a change.
To make this less of a foot gun we added a git hook.
A `pre-commit` hook will check if linking is currently used. If it detects
a `.pnpmfile.cjs` file it will abort the commit with an explanatory message.
You will then need to run `pnpm links:off` and commit again.
To activate the hooks configure git with (when using the setup script (`./scripts/setup-linking.sh`) this is already done):
```bash
git config --local core.hooksPath .githooks
```
This will add the hook path for this repository only to .gihooks. which is a tracked (by git) folder containing the pre-commit hook.
## Background
Information, why this approach is used can be found in the [linking concept reasoning](./linking_concept_reasoning.md) document.
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### Why do we not enable .pnpmfile.cjs by default
Background: The presence of the `.pnpmfile.cjs` adds a field to the `pnpm-lock.yaml` called: `pnpmfileChecksum`. This field is a checksum of the content of the `.pnpmfile.cjs` file.
`pnpm install --frozen-lockfile` **fails** if there is a `.pnpmfile.cjs` but no `pnpmfileChecksum` or vice versa (or on mismatch).
_TLDR: running with `--ignore-pnpmfile` will fail if `pnpmfileChecksum` is present._
#### `pnpmfileChecksum` + renovate bot
When the renovate bot creates a PR it runs `pnpm install --ignore-pnpmfile`. This means that the `pnpmfileChecksum` in the lockfile will be **empty**.
This breaks builds that **don't** ignore the `.pnpmfile.cjs`-file. (CI that runs on the renovate PR)
From here we have two possible paths:
- ignore `.pnpmfile.cjs` in all CI builds (CI will also fail if we accidently add it locally).
- fixup the `pnpm-lock.yaml` in the renovate PR to contain the correct `pnpmfileChecksum`.
Ignoring in all CI builds means that CI will always fail if we enable the linking system.
This is annoying but can be worked around with the git hook we provide that at least lets us know that we are
commiting with enabled linking.
Only if we remember setting it back/disbale linking (or let ourselves remember by the git hook) the CI will work.
#### Summary
- We will always run into conflicts with the `pnpmfileChecksum` because in renovate prs it will be empty (`--ignore-pnpmfile`)
- To keep it simple we set `--ignore-pnpmfile` in all of our CI builds to see issues immediately.
- The only solution is to never have a `.pnpmfile.cjs` in the repository when pushing.
- This way there will never be a commit with `pnpmfileChecksum` in the lockfile.
- renovate (which uses `--ignore-pnpmfile` which we cannot disable) and other CI will work.
- We are able to use the linking system locally if we `cp` this file from the scripts folder into `./` on demand.
- `pnpm links:on` and `pnpm links:off` + `./scripts/setup-linking.sh` will help us with this.
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# Self-Hosting Element Call
> [!NOTE]
> For In-App calling (Element X, Element Web, Element Desktop) use-case only
> section [Prerequisites](#Prerequisites) is required.
## Prerequisites
> [!IMPORTANT]
> This section covers the requirements for deploying a **Matrix site**
> compatible with MatrixRTC, the foundation of Element Call. These requirements
> apply to both Standalone as well as Widget mode operation of Element Call.
### A Matrix Homeserver
The following [MSCs](https://github.com/matrix-org/matrix-spec-proposals) are
required for Element Call to work properly:
- **[MSC3266](https://github.com/deepbluev7/matrix-doc/blob/room-summaries/proposals/3266-room-summary.md):
Room Summary API**: In Standalone mode Element Call is able to join rooms
over federation using knocking. In this context MSC3266 is required as it
allows to request a room summary of rooms you are not joined. The summary
contains the room join rules. We need that information to decide if the user
gets prompted with the option to knock ("Request to join call"), a "cannot
join error" or "the join view".
- **[MSC4140](https://github.com/matrix-org/matrix-spec-proposals/blob/toger5/expiring-events-keep-alive/proposals/4140-delayed-events-futures.md)
Delayed Events**: Delayed events are required for proper call participation
signalling. If disabled it is very likely that you end up with stuck calls in
Matrix rooms.
- **[MSC4222](https://github.com/matrix-org/matrix-spec-proposals/blob/erikj/sync_v2_state_after/proposals/4222-sync-v2-state-after.md)
Adding `state_after` to sync v2**: Allow clients to opt-in to a change of the
sync v2 API that allows them to correctly track the state of the room. This is
required by Element Call to track room state reliably.
If you're using [Synapse](https://github.com/element-hq/synapse/) as your
homeserver, you'll need to additionally add the following config items to
`homeserver.yaml` to comply with Element Call:
```yaml
experimental_features:
# MSC3266: Room summary API. Used for knocking over federation
msc3266_enabled: true
# MSC4222 needed for syncv2 state_after. This allow clients to
# correctly track the state of the room.
msc4222_enabled: true
# The maximum allowed duration by which sent events can be delayed, as
# per MSC4140.
max_event_delay_duration: 24h
rc_message:
# This needs to match at least e2ee key sharing frequency plus a bit of headroom
# Note key sharing events are bursty
per_second: 0.5
burst_count: 30
rc_delayed_event_mgmt:
# This needs to match at least the heart-beat frequency plus a bit of headroom
# Currently the heart-beat is every 5 seconds which translates into a rate of 0.2Hz
per_second: 1
burst_count: 20
```
As a prerequisite for the
[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
make sure that your Synapse server has either a `federation` or `openid`
[listener configured](https://element-hq.github.io/synapse/latest/usage/configuration/config_documentation.html#listeners).
### MatrixRTC Backend
In order to **guarantee smooth operation** of Element Call, a MatrixRTC backend is
required for each site deployment.
![MSC4195 compatible setup](MSC4195_setup.drawio.png)
As depicted above in the `example.com` site deployment, Element Call requires a
[Livekit SFU](https://github.com/livekit/livekit) alongside a
[MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service)
to implement
[MSC4195: MatrixRTC using LiveKit backend](https://github.com/hughns/matrix-spec-proposals/blob/hughns/matrixrtc-livekit/proposals/4195-matrixrtc-livekit.md).
#### Matrix site endpoint routing
In the context of MatrixRTC, we suggest using a single hostname for backend
communication by implementing endpoint routing within a reverse proxy setup. For
the example above, this results in:
| Service | Endpoint | Example |
| -------- | ------- | ------- |
| [Livekit SFU](https://github.com/livekit/livekit) WebSocket signalling connection | `/livekit/sfu` | `matrix-rtc.example.com/livekit/sfu` |
| [MatrixRTC Authorization Service](https://github.com/element-hq/lk-jwt-service) | `/livekit/jwt` | `matrix-rtc.example.com/livekit/jwt` |
Using Nginx, you can achieve this by:
```nginx configuration file
server {
...
location ^~ /livekit/jwt/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
# MatrixRTC Authorization Service running at port 8080
proxy_pass http://localhost:8080/;
}
location ^~ /livekit/sfu/ {
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
proxy_send_timeout 120;
proxy_read_timeout 120;
proxy_buffering off;
proxy_set_header Accept-Encoding gzip;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
# LiveKit SFU websocket connection running at port 7880
proxy_pass http://localhost:7880/;
}
}
```
Or Using Caddy, you can achieve this by:
```caddy configuration file
# Route for lk-jwt-service with livekit/jwt prefix
@jwt_service path /livekit/jwt/sfu/get /livekit/jwt/healthz
handle @jwt_service {
uri strip_prefix /livekit/jwt
reverse_proxy http://[::1]:8080 {
header_up Host {host}
header_up X-Forwarded-Server {host}
header_up X-Real-IP {remote_host}
header_up X-Forwarded-For {remote_host}
}
}
# Default route for livekit
handle {
reverse_proxy http://localhost:7880 {
header_up Host {host}
header_up X-Forwarded-Server {host}
header_up X-Real-IP {remote_host}
header_up X-Forwarded-For {remote_host}
}
}
```
Using Haproxy, you can achieve this by:
```
# Frontend
# Match /livekit/sfu/ path
acl is_sfu path_beg -i /livekit/sfu/
use_backend sfu_backend if is_sfu matrixrtc_domain
acl is_mxrtc_auth path_beg -i /sfu/get
use_backend mxrtc_auth_backend if is_mxrtc_auth matrixrtc_domain
# Backend
## MatrixRTC backend
backend sfu_backend
server livekit 127.0.0.1:7880
http-request set-path %[path,regsub(^/livekit/sfu/,/)]
http-request set-header Host %[req.hdr(host)]
timeout server 120s
# WebSocket support
option forwardfor
option http-server-close
option http-buffer-request
backend mxrtc_auth_backend
server sfu 127.0.0.1:8070
http-request set-header Host %[req.hdr(host)]
timeout server 120s
# WebSocket support
option forwardfor
option http-server-close
option http-buffer-request
```
#### MatrixRTC backend announcement
> [!IMPORTANT]
> As defined in
> [MSC4143](https://github.com/matrix-org/matrix-spec-proposals/pull/4143),
> the MatrixRTC backend(s) must be announced to the client via your **Matrix site's
> `.well-known/matrix/client`** file (e.g.
> `example.com/.well-known/matrix/client` matching the site deployment example
> from above). The configuration is a list of Foci configs:
```json
"org.matrix.msc4143.rtc_foci": [
{
"type": "livekit",
"livekit_service_url": "https://matrix-rtc.example.com/livekit/jwt"
},
{
"type": "livekit",
"livekit_service_url": "https://matrix-rtc-2.example.com/livekit/jwt"
}
]
```
Make sure this file is served with the correct MIME type (`application/json`).
Additionally, ensure the appropriate CORS headers are set to allow web clients
to access it across origins. For more details, refer to the
[Matrix Client-Server API: 2. Web Browser Clients](https://spec.matrix.org/latest/client-server-api/#web-browser-clients).
```
Access-Control-Allow-Origin: *
Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS
Access-Control-Allow-Headers: X-Requested-With, Content-Type, Authorization
```
> [!NOTE]
> Most `org.matrix.msc4143.rtc_foci` configurations will only have one entry in
> the array.
## Building Element Call
> [!NOTE]
> This step is only required if you want to deploy Element Call in Standalone
> mode.
Until prebuilt tarballs are available, you'll need to build Element Call from
source. First, clone and install the package:
```sh
git clone https://github.com/element-hq/element-call.git
cd element-call
corepack enable
pnpm install
pnpm build
```
If all went well, you can now find the build output under `dist` as a series of
static files. These can be hosted using any web server that can be configured
with custom routes (see below).
You also need to add a configuration file which goes in `public/config.json` -
you can use the sample as a starting point:
```sh
cp config/config.sample.json public/config.json
# edit public/config.json
```
The sample needs editing to contain the homeserver that you are using.
Because Element Call uses client-side routing, your server must be able to route
any requests to non-existing paths back to `/index.html`. For example, in Nginx
you can achieve this with the `try_files` directive:
```nginx configuration file
server {
...
location / {
...
try_files $uri /$uri /index.html;
}
}
```
## Configuration
There are currently two different config files. `.env` holds variables that are
used at build time, while `public/config.json` holds variables that are used at
runtime. Documentation and default values for `public/config.json` can be found
in [ConfigOptions.ts](../src/config/ConfigOptions.ts).
> [!CAUTION]
> Please note configuring MatrixRTC backend via `config.json` of
> Element Call is only available for developing and debug purposes. Relying on
> it might break Element Call going forward!
## A Note on Standalone Mode of Element Call
Element Call in Standalone mode requires a homeserver with registration enabled
without any 3pid or token requirements, if you want it to be used by
unregistered users. Furthermore, it is not recommended to use it with an
existing homeserver where user accounts have joined normal rooms, as it may not
be able to handle those yet and it may behave unreliably.
Therefore, to use a self-hosted homeserver, this is recommended to be a new
server where any user account created has not joined any normal rooms anywhere
in the Matrix federated network. The homeserver used can be set up to disable
federation, so as to prevent spam registrations (if you keep registrations open)
and to ensure Element Call continues to work in case any user decides to log in
to their Element Call account using the standard Element app and joins normal
rooms that Element Call cannot handle.
# 📚 Community Guides & How-Tos
Looking for real-world tips, tutorials, and experiences from the community?
Below is a collection of blog posts, walkthroughs, and how-tos created by other
self-hosters and developers working with Element Call.
> [!NOTE]
> These resources are community-created and may reflect different setups or
> versions. Use them alongside the official documentation for best results.
## 🌐 Blog Posts & Articles
- [How to resolve stuck MatrixRTC calls](https://sspaeth.de/2025/02/how-to-resolve-stuck-matrixrtc-calls/)
## 📝 How-Tos & Tutorials
- [MatrixRTC aka Element-call setup (Geek warning)](https://sspaeth.de/2024/11/sfu/)
- [MatrixRTC with Synology Container Manager (Docker)](https://ztfr.de/matrixrtc-with-synology-container-manager-docker/)
- [Encrypted & Scalable Video Calls: How to deploy an Element Call backend with Synapse Using Docker-Compose](https://willlewis.co.uk/blog/posts/deploy-element-call-backend-with-synapse-and-docker-compose/)
- [Element Call einrichten: Verschlüsselte Videoanrufe mit Element X und Matrix Synapse](https://www.cleveradmin.de/blog/2025/04/matrixrtc-element-call-backend-einrichten/)
- [MatrixRTC Back-End for Synapse with Docker Compose and Traefik](https://forge.avontech.net/kstro1/matrixrtc-docker-traefik/)
## 🛠️ Tools
- [A Matrix server sanity tester including tests for proper MatrixRTC setup](https://codeberg.org/spaetz/testmatrix)
## 🤝 Want to Contribute?
Have a guide or blog post you'd like to share? Open a
[PR](https://github.com/element-hq/element-call/pulls) to add it here, or drop a
link in the [#webrtc:matrix.org](https://matrix.to/#/#webrtc:matrix.org) room.
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# URL Format and parameters
There are two formats for Element Call URLs.
## Link for sharing
Requires Element Call to be deployed in [standalone](./embedded_standalone.md) mode.
```text
https://element_call.domain/room/#
/<room_name_alias>?roomId=!id:domain&password=1234&<other params see below>
```
The URL is split into two sections. The `https://element_call.domain/room/#`
contains the app and the intent that the link brings you into a specific room
(`https://call.element.io/#` would be the homepage). The fragment is used for
query parameters to make sure they never get sent to the element_call.domain
server. Here we have the actual Matrix room ID and the password which are used
to connect all participants with E2EE. This allows that `<room_name_alias>` does
not need to be unique. Multiple meetings with the label weekly-sync can be created
without collisions.
Additionally the following **deprecated** format is supported:
```text
https://element_call.domain/<room_name>
```
With this format the livekit alias that will be used is the `<room_name>`.
All people connecting to this URL will end up in the same unencrypted room.
This does not scale, is super unsecure
(people could end up in the same room by accident) and it also is not really
possible to support encryption.
## Widget within a messenger app
| Package | Deployment | URL |
| ------------------------------------ | ----------------------------- | ----------------------------------------------------------------------------- |
| [Full](./embedded_standalone.md) | All | `https://element_call.domain/room` |
| [Embedded](./embedded_standalone.md) | Remote URL | `https://element_call.domain/` n.b. no `/room` part |
| [Embedded](./embedded_standalone.md) | Embedded within messenger app | Platform dependent, but you load the `index.html` file without a `/room` part |
## Parameters
### Common Parameters
These parameters are relevant to both [widget](./embedded_standalone.md) and [standalone](./embedded_standalone.md) modes:
| Name | Values | Required for widget | Required for SPA | Description |
| ---------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------- | ---------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `intent` | `start_call`, `join_existing`, `start_call_voice`, `join_existing_voice`, `start_call_dm`, `join_existing_dm`, `start_call_dm_voice`, or `join_existing_dm_voice`. | No, defaults to `start_call` | No, defaults to `start_call` | The intent is a special url parameter that defines the defaults for all the other parameters. In most cases it should be enough to only set the intent to setup element-call. |
| `allowIceFallback` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Allows use of fallback STUN servers for ICE if the user's homeserver doesn’t provide any. |
| `posthogUserId` | Posthog analytics ID | No | No | Available only with user's consent for sharing telemetry in Element Web. |
| `confineToRoom` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Keeps the user confined to the current call/room. |
| `displayName` | | No | No | Display name used for auto-registration. |
| `enableE2EE` (deprecated) | `true` or `false` | No, defaults to `true` | No, defaults to `true` | Legacy flag to enable end-to-end encryption, not used in the `livekit` branch. |
| `fontScale` | A decimal number such as `0.9` | No, defaults to `1.0` | No, defaults to `1.0` | Factor by which to scale the interface's font size. |
| `fonts` | | No | No | Defines the font(s) used by the interface. Multiple font parameters can be specified: `?font=font-one&font=font-two...`. |
| `header` | `none`, `standard` or `app_bar` | No, defaults to `standard` | No, defaults to `standard` | The style of headers to show. `standard` is the default arrangement, `none` hides the header entirely, and `app_bar` produces a header with a back button like you might see in mobile apps. The callback for the back button is `window.controls.onBackButtonPressed`. |
| `hideScreensharing` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Hides the screen-sharing button. |
| `homeserver` | | Not applicable | No | Homeserver for registering a new (guest) user, configures non-default guest user server when creating a spa link. |
| `lang` | [BCP 47](https://www.rfc-editor.org/info/bcp47) code | No | No | The language the app should use. |
| `password` | | No | No | E2EE password when using a shared secret. (For individual sender keys in embedded mode this is not required.) |
| `perParticipantE2EE` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Enables per participant encryption with Keys exchanged over encrypted matrix room messages. |
| `controlledAudioDevices` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Whether the [global JS controls for audio devices](./controls.md#audio-devices) should be enabled, allowing the list of audio devices to be controlled by the app hosting Element Call. |
| `roomId` | [Matrix Room ID](https://spec.matrix.org/v1.12/appendices/#room-ids) | Yes | No | Anything about what room we're pointed to should be from useRoomIdentifier which parses the path and resolves alias with respect to the default server name, however roomId is an exception as we need the room ID in embedded widget mode, and not the room alias (or even the via params because we are not trying to join it). This is also not validated, where it is in `useRoomIdentifier()`. |
| `showControls` | `true` or `false` | No, defaults to `true` | No, defaults to `true` | Displays controls like mute, screen-share, invite, and hangup buttons during a call. |
| `skipLobby` (deprecated: use `intent` instead) | `true` or `false` | No. If `intent` is explicitly `start_call` then defaults to `true`. Otherwise defaults to `false` | No, defaults to `false` | Skips the lobby to join a call directly, can be combined with preload in widget. When `true` the audio and video inputs will be muted by default. (This means there currently is no way to start without muted video if one wants to skip the lobby. Also not in widget mode.) |
| `theme` | One of: `light`, `dark`, `light-high-contrast`, `dark-high-contrast` | No, defaults to `dark` | No, defaults to `dark` | UI theme to use. |
| `viaServers` | Comma separated list of [Matrix Server Names](https://spec.matrix.org/v1.12/appendices/#server-name) | Not applicable | No | Homeserver for joining a room, non-empty value required for rooms not on the user’s default homeserver. |
| `sendNotificationType` | `ring` or `notification` | No | No | Will send a "ring" or "notification" `m.rtc.notification` event if the user is the first one in the call. |
| `autoLeaveWhenOthersLeft` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | Whether the app should automatically leave the call when there is no one left in the call. |
| `waitForCallPickup` | `true` or `false` | No, defaults to `false` | No, defaults to `false` | When sending a notification, show UI that the app is awaiting an answer, play a dial tone, and (in widget mode) auto-close the widget once the notification expires. |
### Widget-only parameters
These parameters are only supported in [widget](./embedded_standalone.md) mode.
| Name | Values | Required | Description |
| --------------- | ----------------------------------------------------------------------------------------- | ----------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `baseUrl` | | Yes | The base URL of the homeserver to use for media lookups. |
| `deviceId` | Matrix device ID | Yes | The Matrix device ID for the widget host. |
| `parentUrl` | | Yes | The url used to send widget action postMessages. This should be the domain of the client or the webview the widget is hosted in. (In case the widget is not in an Iframe but in a dedicated webview, we send the postMessages in the same WebView the widget lives in. Filtering is done in the widget so it ignores the messages it receives from itself.) |
| `posthogUserId` | Posthog user identifier | No | This replaces the `analyticsID` parameter |
| `preload` | `true` or `false` | No, defaults to `false` | Pauses app before joining a call until an `io.element.join` widget action is seen, allowing preloading. |
| `returnToLobby` | `true` or `false` | No, defaults to `false` | Displays the lobby in widget mode after leaving a call; shows a blank page if set to `false`. Useful for video rooms. |
| `userId` | [Matrix User Identifier](https://spec.matrix.org/v1.12/appendices/#user-identifiers) | Yes | The Matrix user ID. |
| `widgetId` | [MSC2774](https://github.com/matrix-org/matrix-spec-proposals/pull/2774) format widget ID | Yes | The id used by the widget. The presence of this parameter implies that element call will not connect to a homeserver directly and instead tries to establish postMessage communication via the `parentUrl`. |
### Embedded-only parameters
These parameters are only supported in the [embedded](./embedded_standalone.md) package of Element Call and will be ignored in the [full](./embedded_standalone.md) package.
| Name | Values | Required | Description |
| -------------------- | -------------------------------------------------------------------------- | -------- | ---------------------------------------------------------------------------------------------------------------------------------- |
| `posthogApiHost` | Posthog server URL | No | e.g. `https://posthog-element-call.element.io`. Only supported in embedded package. In full package the value from config is used. |
| `posthogApiKey` | Posthog project API key | No | Only supported in embedded package. In full package the value from config is used. |
| `rageshakeSubmitUrl` | Rageshake server URL endpoint | No | e.g. `https://rageshakes.element.io/api/submit`. In full package the value from config is used. |
| `sentryDsn` | Sentry [DSN](https://docs.sentry.io/concepts/key-terms/dsn-explainer/) | No | In full package the value from config is used. |
| `sentryEnvironment` | Sentry [environment](https://docs.sentry.io/concepts/key-terms/key-terms/) | No | In full package the value from config is used. |
embedded/android/.gitattributes
+8
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#
# https://help.github.com/articles/dealing-with-line-endings/
#
# Linux start script should use lf
/gradlew text eol=lf
# These are Windows script files and should use crlf
*.bat text eol=crlf
embedded/android/.gitignore
+11
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# Ignore Gradle project-specific cache directory
.gradle
# Ignore Gradle build output directory
build
# Ignore local gradle properties file
local.properties
# Also ignore the generated assets for Android
lib/src/main/assets
embedded/android/gradle.properties
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# This file was generated by the Gradle 'init' task.
# https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
org.gradle.parallel=true
org.gradle.caching=true
embedded/android/gradle/libs.versions.toml
+12
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# This file was generated by the Gradle 'init' task.
# https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format
[versions]
android_gradle_plugin = "8.13.2"
[libraries]
android_gradle_plugin = { module = "com.android.tools.build:gradle", version.ref = "android_gradle_plugin" }
[plugins]
android_library = { id = "com.android.library", version.ref = "android_gradle_plugin" }
maven_publish = { id = "com.vanniktech.maven.publish", version = "0.36.0" }
embedded/android/gradle/wrapper/gradle-wrapper.jar
Vendored
BIN
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embedded/android/gradle/wrapper/gradle-wrapper.properties
Vendored
+7
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distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-all.zip
networkTimeout=10000
validateDistributionUrl=true
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists
embedded/android/gradlew
Vendored Executable
+251
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#!/bin/sh
#
# Copyright © 2015-2021 the original authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# SPDX-License-Identifier: Apache-2.0
#
##############################################################################
#
# Gradle start up script for POSIX generated by Gradle.
#
# Important for running:
#
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
# noncompliant, but you have some other compliant shell such as ksh or
# bash, then to run this script, type that shell name before the whole
# command line, like:
#
# ksh Gradle
#
# Busybox and similar reduced shells will NOT work, because this script
# requires all of these POSIX shell features:
# * functions;
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
# * compound commands having a testable exit status, especially «case»;
# * various built-in commands including «command», «set», and «ulimit».
#
# Important for patching:
#
# (2) This script targets any POSIX shell, so it avoids extensions provided
# by Bash, Ksh, etc; in particular arrays are avoided.
#
# The "traditional" practice of packing multiple parameters into a
# space-separated string is a well documented source of bugs and security
# problems, so this is (mostly) avoided, by progressively accumulating
# options in "$@", and eventually passing that to Java.
#
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
# see the in-line comments for details.
#
# There are tweaks for specific operating systems such as AIX, CygWin,
# Darwin, MinGW, and NonStop.
#
# (3) This script is generated from the Groovy template
# https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
# within the Gradle project.
#
# You can find Gradle at https://github.com/gradle/gradle/.
#
##############################################################################
# Attempt to set APP_HOME
# Resolve links: $0 may be a link
app_path=$0
# Need this for daisy-chained symlinks.
while
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
[ -h "$app_path" ]
do
ls=$( ls -ld "$app_path" )
link=${ls#*' -> '}
case $link in #(
/*) app_path=$link ;; #(
*) app_path=$APP_HOME$link ;;
esac
done
# This is normally unused
# shellcheck disable=SC2034
APP_BASE_NAME=${0##*/}
# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD=maximum
warn () {
echo "$*"
} >&2
die () {
echo
echo "$*"
echo
exit 1
} >&2
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
nonstop=false
case "$( uname )" in #(
CYGWIN* ) cygwin=true ;; #(
Darwin* ) darwin=true ;; #(
MSYS* | MINGW* ) msys=true ;; #(
NONSTOP* ) nonstop=true ;;
esac
CLASSPATH="\\\"\\\""
# Determine the Java command to use to start the JVM.
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD=$JAVA_HOME/jre/sh/java
else
JAVACMD=$JAVA_HOME/bin/java
fi
if [ ! -x "$JAVACMD" ] ; then
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
else
JAVACMD=java
if ! command -v java >/dev/null 2>&1
then
die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
Please set the JAVA_HOME variable in your environment to match the
location of your Java installation."
fi
fi
# Increase the maximum file descriptors if we can.
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
case $MAX_FD in #(
max*)
# In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
MAX_FD=$( ulimit -H -n ) ||
warn "Could not query maximum file descriptor limit"
esac
case $MAX_FD in #(
'' | soft) :;; #(
*)
# In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
# shellcheck disable=SC2039,SC3045
ulimit -n "$MAX_FD" ||
warn "Could not set maximum file descriptor limit to $MAX_FD"
esac
fi
# Collect all arguments for the java command, stacking in reverse order:
# * args from the command line
# * the main class name
# * -classpath
# * -D...appname settings
# * --module-path (only if needed)
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
# For Cygwin or MSYS, switch paths to Windows format before running java
if "$cygwin" || "$msys" ; then
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
JAVACMD=$( cygpath --unix "$JAVACMD" )
# Now convert the arguments - kludge to limit ourselves to /bin/sh
for arg do
if
case $arg in #(
-*) false ;; # don't mess with options #(
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
[ -e "$t" ] ;; #(
*) false ;;
esac
then
arg=$( cygpath --path --ignore --mixed "$arg" )
fi
# Roll the args list around exactly as many times as the number of
# args, so each arg winds up back in the position where it started, but
# possibly modified.
#
# NB: a `for` loop captures its iteration list before it begins, so
# changing the positional parameters here affects neither the number of
# iterations, nor the values presented in `arg`.
shift # remove old arg
set -- "$@" "$arg" # push replacement arg
done
fi
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
# Collect all arguments for the java command:
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
# and any embedded shellness will be escaped.
# * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
# treated as '${Hostname}' itself on the command line.
set -- \
"-Dorg.gradle.appname=$APP_BASE_NAME" \
-classpath "$CLASSPATH" \
-jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
"$@"
# Stop when "xargs" is not available.
if ! command -v xargs >/dev/null 2>&1
then
die "xargs is not available"
fi
# Use "xargs" to parse quoted args.
#
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
#
# In Bash we could simply go:
#
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
# set -- "${ARGS[@]}" "$@"
#
# but POSIX shell has neither arrays nor command substitution, so instead we
# post-process each arg (as a line of input to sed) to backslash-escape any
# character that might be a shell metacharacter, then use eval to reverse
# that process (while maintaining the separation between arguments), and wrap
# the whole thing up as a single "set" statement.
#
# This will of course break if any of these variables contains a newline or
# an unmatched quote.
#
eval "set -- $(
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
xargs -n1 |
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
tr '\n' ' '
)" '"$@"'
exec "$JAVACMD" "$@"
embedded/android/gradlew.bat
Vendored
+94
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@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem
@rem SPDX-License-Identifier: Apache-2.0
@rem
@if "%DEBUG%"=="" @echo off
@rem ##########################################################################
@rem
@rem Gradle startup script for Windows
@rem
@rem ##########################################################################
@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal
set DIRNAME=%~dp0
if "%DIRNAME%"=="" set DIRNAME=.
@rem This is normally unused
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome
set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if %ERRORLEVEL% equ 0 goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
if exist "%JAVA_EXE%" goto execute
echo. 1>&2
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
echo. 1>&2
echo Please set the JAVA_HOME variable in your environment to match the 1>&2
echo location of your Java installation. 1>&2
goto fail
:execute
@rem Setup the command line
set CLASSPATH=
@rem Execute Gradle
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% equ 0 goto mainEnd
:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
set EXIT_CODE=%ERRORLEVEL%
if %EXIT_CODE% equ 0 set EXIT_CODE=1
if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
exit /b %EXIT_CODE%
:mainEnd
if "%OS%"=="Windows_NT" endlocal
:omega
embedded/android/lib/build.gradle.kts
+65
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/*
* Copyright 2025 New Vector Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
* Please see LICENSE files in the repository root for full details.
*/
plugins {
alias(libs.plugins.android.library)
alias(libs.plugins.maven.publish)
}
repositories {
mavenCentral()
google()
}
android {
namespace = "io.element.android"
defaultConfig {
compileSdk = 35
minSdk = 24
}
}
mavenPublishing {
publishToMavenCentral(automaticRelease = true)
signAllPublications()
val version = System.getenv("EC_VERSION")
coordinates("io.element.android", "element-call-embedded", version)
pom {
name = "Embedded Element Call for Android"
description.set("Android AAR package containing an embedded build of the Element Call widget.")
inceptionYear.set("2025")
url.set("https://github.com/element-hq/element-call/")
licenses {
license {
name.set("GNU Affero General Public License (AGPL) version 3.0")
url.set("https://www.gnu.org/licenses/agpl-3.0.txt")
distribution.set("https://www.gnu.org/licenses/agpl-3.0.txt")
}
license {
name.set("Element Commercial License")
url.set("https://raw.githubusercontent.com/element-hq/element-call/refs/heads/livekit/LICENSE-COMMERCIAL")
distribution.set("https://raw.githubusercontent.com/element-hq/element-call/refs/heads/livekit/LICENSE-COMMERCIAL")
}
}
developers {
developer {
id.set("matrixdev")
name.set("matrixdev")
url.set("https://github.com/element-hq/")
email.set("android@element.io")
}
}
scm {
url.set("https://github.com/element-hq/element-call/")
connection.set("scm:git:git://github.com/element-hq/element-call.git")
developerConnection.set("scm:git:ssh://git@github.com/element-hq/element-call.git")
}
}
}
embedded/android/lib/src/main/kotlin/io/element/android/call/embedded/Version.kt
+8
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/*
* Copyright 2025 New Vector Ltd.
*
* SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
* Please see LICENSE files in the repository root for full details.
*/
const val VERSION = "0.0.0"
embedded/android/publish_android_package.sh
Executable
+59
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#!/usr/bin/env bash
# This script is used for local build and testing of the AAR packaging
# In CI we call gradlew directly
EC_ASSETS_FOLDER=lib/src/main/assets/element-call
CURRENT_DIR=$( dirname -- "${BASH_SOURCE[0]}" )
pushd $CURRENT_DIR > /dev/null
function build_assets() {
echo "Generating Element Call assets..."
pushd ../.. > /dev/null
pnpm build
popd > /dev/null
}
function copy_assets() {
if [ ! -d $EC_ASSETS_FOLDER ]; then
echo "Creating $EC_ASSETS_FOLDER..."
mkdir -p $EC_ASSETS_FOLDER
fi
echo "Copying generated Element Call assets to the Android project..."
cp -R ../../dist/* $EC_ASSETS_FOLDER
}
getopts :sh opt
case $opt in
s)
SKIP=1
;;
h)
echo "-s: will skip building the assets and just publish the library."
exit 0
;;
esac
if [ ! $SKIP ]; then
read -p "Do you want to re-build the assets (y/n, defaults to no)? " -n 1 -r
echo ""
if [[ $REPLY =~ ^[Yy]$ ]]; then
build_assets
else
echo "Using existing assets from ../../dist"
fi
copy_assets
elif [ ! -d $EC_ASSETS_FOLDER ]; then
echo "Assets folder at $EC_ASSETS_FOLDER not found. Either build and copy the assets manually or remove the -s flag."
exit 1
fi
# Exit with an error if the gradle publishing fails
set -e
echo "Publishing the Android project"
./gradlew publishAndReleaseToMavenCentral --no-daemon
popd > /dev/null
embedded/android/settings.gradle
+18
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/*
* This file was generated by the Gradle 'init' task.
*
* The settings file is used to specify which projects to include in your build.
* For more detailed information on multi-project builds, please refer to https://docs.gradle.org/8.6/userguide/multi_project_builds.html in the Gradle documentation.
* This project uses @Incubating APIs which are subject to change.
*/
pluginManagement {
repositories {
gradlePluginPortal()
google()
mavenCentral()
}
}
rootProject.name = "element-call"
include("lib")
embedded/ios/.gitignore
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.build
embedded/ios/LICENSE-AGPL-3.0
+661
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GNU AFFERO GENERAL PUBLIC LICENSE
Version 3, 19 November 2007
Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The GNU Affero General Public License is a free, copyleft license for
software and other kinds of works, specifically designed to ensure
cooperation with the community in the case of network server software.
The licenses for most software and other practical works are designed
to take away your freedom to share and change the works. By contrast,
our General Public Licenses are intended to guarantee your freedom to
share and change all versions of a program--to make sure it remains free
software for all its users.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
them if you wish), that you receive source code or can get it if you
want it, that you can change the software or use pieces of it in new
free programs, and that you know you can do these things.
Developers that use our General Public Licenses protect your rights
with two steps: (1) assert copyright on the software, and (2) offer
you this License which gives you legal permission to copy, distribute
and/or modify the software.
A secondary benefit of defending all users' freedom is that
improvements made in alternate versions of the program, if they
receive widespread use, become available for other developers to
incorporate. Many developers of free software are heartened and
encouraged by the resulting cooperation. However, in the case of
software used on network servers, this result may fail to come about.
The GNU General Public License permits making a modified version and
letting the public access it on a server without ever releasing its
source code to the public.
The GNU Affero General Public License is designed specifically to
ensure that, in such cases, the modified source code becomes available
to the community. It requires the operator of a network server to
provide the source code of the modified version running there to the
users of that server. Therefore, public use of a modified version, on
a publicly accessible server, gives the public access to the source
code of the modified version.
An older license, called the Affero General Public License and
published by Affero, was designed to accomplish similar goals. This is
a different license, not a version of the Affero GPL, but Affero has
released a new version of the Affero GPL which permits relicensing under
this license.
The precise terms and conditions for copying, distribution and
modification follow.
TERMS AND CONDITIONS
0. Definitions.
"This License" refers to version 3 of the GNU Affero General Public License.
"Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.
"The Program" refers to any copyrightable work licensed under this
License. Each licensee is addressed as "you". "Licensees" and
"recipients" may be individuals or organizations.
To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an
exact copy. The resulting work is called a "modified version" of the
earlier work or a work "based on" the earlier work.
A "covered work" means either the unmodified Program or a work based
on the Program.
To "propagate" a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on a
computer or modifying a private copy. Propagation includes copying,
distribution (with or without modification), making available to the
public, and in some countries other activities as well.
To "convey" a work means any kind of propagation that enables other
parties to make or receive copies. Mere interaction with a user through
a computer network, with no transfer of a copy, is not conveying.
An interactive user interface displays "Appropriate Legal Notices"
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as a
menu, a prominent item in the list meets this criterion.
1. Source Code.
The "source code" for a work means the preferred form of the work
for making modifications to it. "Object code" means any non-source
form of a work.
A "Standard Interface" means an interface that either is an official
standard defined by a recognized standards body, or, in the case of
interfaces specified for a particular programming language, one that
is widely used among developers working in that language.
The "System Libraries" of an executable work include anything, other
than the work as a whole, that (a) is included in the normal form of
packaging a Major Component, but which is not part of that Major
Component, and (b) serves only to enable use of the work with that
Major Component, or to implement a Standard Interface for which an
implementation is available to the public in source code form. A
"Major Component", in this context, means a major essential component
(kernel, window system, and so on) of the specific operating system
(if any) on which the executable work runs, or a compiler used to
produce the work, or an object code interpreter used to run it.
The "Corresponding Source" for a work in object code form means all
the source code needed to generate, install, and (for an executable
work) run the object code and to modify the work, including scripts to
control those activities. However, it does not include the work's
System Libraries, or general-purpose tools or generally available free
programs which are used unmodified in performing those activities but
which are not part of the work. For example, Corresponding Source
includes interface definition files associated with source files for
the work, and the source code for shared libraries and dynamically
linked subprograms that the work is specifically designed to require,
such as by intimate data communication or control flow between those
subprograms and other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the Corresponding
Source.
The Corresponding Source for a work in source code form is that
same work.
2. Basic Permissions.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from running a
covered work is covered by this License only if the output, given its
content, constitutes a covered work. This License acknowledges your
rights of fair use or other equivalent, as provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise remains
in force. You may convey covered works to others for the sole purpose
of having them make modifications exclusively for you, or provide you
with facilities for running those works, provided that you comply with
the terms of this License in conveying all material for which you do
not control copyright. Those thus making or running the covered works
for you must do so exclusively on your behalf, under your direction
and control, on terms that prohibit them from making any copies of
your copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
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3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective technological
measure under any applicable law fulfilling obligations under article
11 of the WIPO copyright treaty adopted on 20 December 1996, or
similar laws prohibiting or restricting circumvention of such
measures.
When you convey a covered work, you waive any legal power to forbid
circumvention of technological measures to the extent such circumvention
is effected by exercising rights under this License with respect to
the covered work, and you disclaim any intention to limit operation or
modification of the work as a means of enforcing, against the work's
users, your or third parties' legal rights to forbid circumvention of
technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as you
receive it, in any medium, provided that you conspicuously and
appropriately publish on each copy an appropriate copyright notice;
keep intact all notices stating that this License and any
non-permissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you convey,
and you may offer support or warranty protection for a fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the modifications to
produce it from the Program, in the form of source code under the
terms of section 4, provided that you also meet all of these conditions:
a) The work must carry prominent notices stating that you modified
it, and giving a relevant date.
b) The work must carry prominent notices stating that it is
released under this License and any conditions added under section
7. This requirement modifies the requirement in section 4 to
"keep intact all notices".
c) You must license the entire work, as a whole, under this
License to anyone who comes into possession of a copy. This
License will therefore apply, along with any applicable section 7
additional terms, to the whole of the work, and all its parts,
regardless of how they are packaged. This License gives no
permission to license the work in any other way, but it does not
invalidate such permission if you have separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
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work need not make them do so.
A compilation of a covered work with other separate and independent
works, which are not by their nature extensions of the covered work,
and which are not combined with it such as to form a larger program,
in or on a volume of a storage or distribution medium, is called an
"aggregate" if the compilation and its resulting copyright are not
used to limit the access or legal rights of the compilation's users
beyond what the individual works permit. Inclusion of a covered work
in an aggregate does not cause this License to apply to the other
parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the terms
of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this License,
in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium
customarily used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a
written offer, valid for at least three years and valid for as
long as you offer spare parts or customer support for that product
model, to give anyone who possesses the object code either (1) a
copy of the Corresponding Source for all the software in the
product that is covered by this License, on a durable physical
medium customarily used for software interchange, for a price no
more than your reasonable cost of physically performing this
conveying of source, or (2) access to copy the
Corresponding Source from a network server at no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This
alternative is allowed only occasionally and noncommercially, and
only if you received the object code with such an offer, in accord
with subsection 6b.
d) Convey the object code by offering access from a designated
place (gratis or for a charge), and offer equivalent access to the
Corresponding Source in the same way through the same place at no
further charge. You need not require recipients to copy the
Corresponding Source along with the object code. If the place to
copy the object code is a network server, the Corresponding Source
may be on a different server (operated by you or a third party)
that supports equivalent copying facilities, provided you maintain
clear directions next to the object code saying where to find the
Corresponding Source. Regardless of what server hosts the
Corresponding Source, you remain obligated to ensure that it is
available for as long as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is excluded
from the Corresponding Source as a System Library, need not be
included in conveying the object code work.
A "User Product" is either (1) a "consumer product", which means any
tangible personal property which is normally used for personal, family,
or household purposes, or (2) anything designed or sold for incorporation
into a dwelling. In determining whether a product is a consumer product,
doubtful cases shall be resolved in favor of coverage. For a particular
product received by a particular user, "normally used" refers to a
typical or common use of that class of product, regardless of the status
of the particular user or of the way in which the particular user
actually uses, or expects or is expected to use, the product. A product
is a consumer product regardless of whether the product has substantial
commercial, industrial or non-consumer uses, unless such uses represent
the only significant mode of use of the product.
"Installation Information" for a User Product means any methods,
procedures, authorization keys, or other information required to install
and execute modified versions of a covered work in that User Product from
a modified version of its Corresponding Source. The information must
suffice to ensure that the continued functioning of the modified object
code is in no case prevented or interfered with solely because
modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of the
User Product is transferred to the recipient in perpetuity or for a
fixed term (regardless of how the transaction is characterized), the
Corresponding Source conveyed under this section must be accompanied
by the Installation Information. But this requirement does not apply
if neither you nor any third party retains the ability to install
modified object code on the User Product (for example, the work has
been installed in ROM).
The requirement to provide Installation Information does not include a
requirement to continue to provide support service, warranty, or updates
for a work that has been modified or installed by the recipient, or for
the User Product in which it has been modified or installed. Access to a
network may be denied when the modification itself materially and
adversely affects the operation of the network or violates the rules and
protocols for communication across the network.
Corresponding Source conveyed, and Installation Information provided,
in accord with this section must be in a format that is publicly
documented (and with an implementation available to the public in
source code form), and must require no special password or key for
unpacking, reading or copying.
7. Additional Terms.
"Additional permissions" are terms that supplement the terms of this
License by making exceptions from one or more of its conditions.
Additional permissions that are applicable to the entire Program shall
be treated as though they were included in this License, to the extent
that they are valid under applicable law. If additional permissions
apply only to part of the Program, that part may be used separately
under those permissions, but the entire Program remains governed by
this License without regard to the additional permissions.
When you convey a copy of a covered work, you may at your option
remove any additional permissions from that copy, or from any part of
it. (Additional permissions may be written to require their own
removal in certain cases when you modify the work.) You may place
additional permissions on material, added by you to a covered work,
for which you have or can give appropriate copyright permission.
Notwithstanding any other provision of this License, for material you
add to a covered work, you may (if authorized by the copyright holders of
that material) supplement the terms of this License with terms:
a) Disclaiming warranty or limiting liability differently from the
terms of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal
Notices displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that
material by anyone who conveys the material (or modified versions of
it) with contractual assumptions of liability to the recipient, for
any liability that these contractual assumptions directly impose on
those licensors and authors.
All other non-permissive additional terms are considered "further
restrictions" within the meaning of section 10. If the Program as you
received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document contains
a further restriction but permits relicensing or conveying under this
License, you may add to a covered work material governed by the terms
of that license document, provided that the further restriction does
not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in the
form of a separately written license, or stated as exceptions;
the above requirements apply either way.
8. Termination.
You may not propagate or modify a covered work except as expressly
provided under this License. Any attempt otherwise to propagate or
modify it is void, and will automatically terminate your rights under
this License (including any patent licenses granted under the third
paragraph of section 11).
However, if you cease all violation of this License, then your
license from a particular copyright holder is reinstated (a)
provisionally, unless and until the copyright holder explicitly and
finally terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable means
prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate the
licenses of parties who have received copies or rights from you under
this License. If your rights have been terminated and not permanently
reinstated, you do not qualify to receive new licenses for the same
material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered work
occurring solely as a consequence of using peer-to-peer transmission
to receive a copy likewise does not require acceptance. However,
nothing other than this License grants you permission to propagate or
modify any covered work. These actions infringe copyright if you do
not accept this License. Therefore, by modifying or propagating a
covered work, you indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not responsible
for enforcing compliance by third parties with this License.
An "entity transaction" is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or could
give under the previous paragraph, plus a right to possession of the
Corresponding Source of the work from the predecessor in interest, if
the predecessor has it or can get it with reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you may
not impose a license fee, royalty, or other charge for exercise of
rights granted under this License, and you may not initiate litigation
(including a cross-claim or counterclaim in a lawsuit) alleging that
any patent claim is infringed by making, using, selling, offering for
sale, or importing the Program or any portion of it.
11. Patents.
A "contributor" is a copyright holder who authorizes use under this
License of the Program or a work on which the Program is based. The
work thus licensed is called the contributor's "contributor version".
A contributor's "essential patent claims" are all patent claims
owned or controlled by the contributor, whether already acquired or
hereafter acquired, that would be infringed by some manner, permitted
by this License, of making, using, or selling its contributor version,
but do not include claims that would be infringed only as a
consequence of further modification of the contributor version. For
purposes of this definition, "control" includes the right to grant
patent sublicenses in a manner consistent with the requirements of
this License.
Each contributor grants you a non-exclusive, worldwide, royalty-free
patent license under the contributor's essential patent claims, to
make, use, sell, offer for sale, import and otherwise run, modify and
propagate the contents of its contributor version.
In the following three paragraphs, a "patent license" is any express
agreement or commitment, however denominated, not to enforce a patent
(such as an express permission to practice a patent or covenant not to
sue for patent infringement). To "grant" such a patent license to a
party means to make such an agreement or commitment not to enforce a
patent against the party.
If you convey a covered work, knowingly relying on a patent license,
and the Corresponding Source of the work is not available for anyone
to copy, free of charge and under the terms of this License, through a
publicly available network server or other readily accessible means,
then you must either (1) cause the Corresponding Source to be so
available, or (2) arrange to deprive yourself of the benefit of the
patent license for this particular work, or (3) arrange, in a manner
consistent with the requirements of this License, to extend the patent
license to downstream recipients. "Knowingly relying" means you have
actual knowledge that, but for the patent license, your conveying the
covered work in a country, or your recipient's use of the covered work
in a country, would infringe one or more identifiable patents in that
country that you have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance of, a
covered work, and grant a patent license to some of the parties
receiving the covered work authorizing them to use, propagate, modify
or convey a specific copy of the covered work, then the patent license
you grant is automatically extended to all recipients of the covered
work and works based on it.
A patent license is "discriminatory" if it does not include within
the scope of its coverage, prohibits the exercise of, or is
conditioned on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a covered
work if you are a party to an arrangement with a third party that is
in the business of distributing software, under which you make payment
to the third party based on the extent of your activity of conveying
the work, and under which the third party grants, to any of the
parties who would receive the covered work from you, a discriminatory
patent license (a) in connection with copies of the covered work
conveyed by you (or copies made from those copies), or (b) primarily
for and in connection with specific products or compilations that
contain the covered work, unless you entered into that arrangement,
or that patent license was granted, prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order, agreement or
otherwise) that contradict the conditions of this License, they do not
excuse you from the conditions of this License. If you cannot convey a
covered work so as to satisfy simultaneously your obligations under this
License and any other pertinent obligations, then as a consequence you may
not convey it at all. For example, if you agree to terms that obligate you
to collect a royalty for further conveying from those to whom you convey
the Program, the only way you could satisfy both those terms and this
License would be to refrain entirely from conveying the Program.
13. Remote Network Interaction; Use with the GNU General Public License.
Notwithstanding any other provision of this License, if you modify the
Program, your modified version must prominently offer all users
interacting with it remotely through a computer network (if your version
supports such interaction) an opportunity to receive the Corresponding
Source of your version by providing access to the Corresponding Source
from a network server at no charge, through some standard or customary
means of facilitating copying of software. This Corresponding Source
shall include the Corresponding Source for any work covered by version 3
of the GNU General Public License that is incorporated pursuant to the
following paragraph.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work licensed
under version 3 of the GNU General Public License into a single
combined work, and to convey the resulting work. The terms of this
License will continue to apply to the part which is the covered work,
but the work with which it is combined will remain governed by version
3 of the GNU General Public License.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new versions of
the GNU Affero General Public License from time to time. Such new versions
will be similar in spirit to the present version, but may differ in detail to
address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU Affero General
Public License "or any later version" applies to it, you have the
option of following the terms and conditions either of that numbered
version or of any later version published by the Free Software
Foundation. If the Program does not specify a version number of the
GNU Affero General Public License, you may choose any version ever published
by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU Affero General Public License can be used, that proxy's
public statement of acceptance of a version permanently authorizes you
to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on any
author or copyright holder as a result of your choosing to follow a
later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely approximates
an absolute waiver of all civil liability in connection with the
Program, unless a warranty or assumption of liability accompanies a
copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
Also add information on how to contact you by electronic and paper mail.
If your software can interact with users remotely through a computer
network, you should also make sure that it provides a way for users to
get its source. For example, if your program is a web application, its
interface could display a "Source" link that leads users to an archive
of the code. There are many ways you could offer source, and different
solutions will be better for different programs; see section 13 for the
specific requirements.
You should also get your employer (if you work as a programmer) or school,
if any, to sign a "copyright disclaimer" for the program, if necessary.
For more information on this, and how to apply and follow the GNU AGPL, see
<https://www.gnu.org/licenses/>.

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