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# Matrix Signal Bridge
Install the matrix bridge for instagral: https://docs.mau.fi/bridges/python/instagram/index.html
This role is part of my ansible roles. It is made to interact with other roles that are listed here, and require some variables.
## Role required:
- postgre (TODO: ADD LINK HERE)
## Variable required:
```
ansible_managed: str, msg indicating a file managed by ansible
matrix_server_name: the matrix server name
matrix_bridge_instagram_postgre_user_pwd: **SECRET** pwd for connecting to the postgre db
matrix_bridge_instagram_allowed_external_user: list of external users allow to use the bridge
matrix_bridge_instagram_admins: list of admins
```
## Add role to you ansible playbook:
To add this role to your project, you can use git submodules:
```
git submodule add ssh://git@gitea.auro.re:2222/Pains-Perdus/matrix-bridge-instagram.git roles/matrix-bridge-instagram
git submodule init
```
## Copyright
Copyright 2021 Jean-Marie Mineau <histausse@protonmail.com>, Virgile Retault <g33kex@pm.me>

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# TODO
- Herited from matrix-signal-bridge TODO:
- Setup prometheus (bridge) somehow (maybe not in the role)
- Add link to postgres role
- Use local bot avatar
- Setup automatic double pupetting
- Fix missing dependencies in all the bridges
- Add (Instagram) mention in groups

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---
- name: Restart the instagram bridge
systemd:
name: bridge_instagram
state: restarted

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---
- name: Setup postgres
include_role:
name: postgre
vars:
postgres_users:
- name: bridge_instagram_user
password: "{{ matrix_bridge_instagram_postgre_user_pwd }}"
databases:
- name: bridge_instagram
owner: bridge_instagram_user
local: C
template: template0
no_log: true
- name: Install dependencies
apt:
name:
- python3
- python3-virtualenv
- python3-pip
- libolm-dev # for encryption
- python3-dev #
- build-essential #
state: latest
update_cache: true
register: apt_result
retries: 3
until: apt_result is succeeded
- name: Create the mautrix-instagram user
user:
name: mautrix-instagram
home: /opt/mautrix-instagram
password_lock: yes
system: yes
- name: Install bridge
become: yes
become_user: mautrix-instagram
pip:
name:
- Pillow
- mautrix-instagram[all]
virtualenv: /opt/mautrix-instagram
virtualenv_command: virtualenv
virtualenv_python: /usr/bin/python3
- name: Check if the bridge is already configured
stat:
path: /opt/mautrix-instagram/config.yaml
register: register_config
- name: Set read token variable
block:
- name: read config file
slurp:
src: /opt/mautrix-instagram/config.yaml
register: encoded_config
- name: decode config file
set_fact:
instagram_config: "{{ encoded_config.content | b64decode | from_yaml }}"
- name: extract tokens
set_fact:
matrix_bridge_instagram_as_token: "{{ instagram_config.appservice.as_token }}"
matrix_bridge_instagram_hs_token: "{{ instagram_config.appservice.hs_token }}"
when: register_config.stat.exists
- name: Configure the bridge
template:
src: config.yaml
dest: /opt/mautrix-instagram/config.yaml
owner: mautrix-instagram
group: nogroup
mode: '0600'
notify: Restart the instagram bridge
no_log: true
- name: Generate instagram-registration.yaml
become: yes
become_user: mautrix-instagram
shell:
cmd: "/opt/mautrix-instagram/bin/python -m mautrix_instagram -g"
chdir: /opt/mautrix-instagram
creates: /opt/mautrix-instagram/registration.yaml
notify: Restart synapse
no_log: true
- name: Ensure the registration directory exists
file:
path: /etc/matrix-synapse/registrations
state: directory
group: root
owner: root
mode: u=rwx,g=rx,o=rx
- name: Copy registration for synapse
file:
src: /opt/mautrix-instagram/registration.yaml
dest: /etc/matrix-synapse/registrations/instagram-registration.yaml
state: link
- name: Ensure the log directory exists
file:
path: /var/log/bridge_instagram
state: directory
group: nogroup
owner: mautrix-instagram
mode: u=rwx,g=rx,o=
- name: Copy the daemon configuration
template:
src: bridge_instagram.service
dest: /etc/systemd/system/bridge_instagram.service
notify: Restart the instagram bridge
- name: Enable the daemon
systemd:
name: bridge_instagram
state: started
enabled: yes

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{{ ansible_managed | comment }}
[Unit]
Description=mautrix-instagram bridge
[Service]
WorkingDirectory=~
ExecStart=/opt/mautrix-instagram/bin/python -m mautrix_instagram
User=mautrix-instagram
[Install]
WantedBy=multi-user.target

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# Homeserver details
homeserver:
# The address that this appservice can use to connect to the homeserver.
address: "https://{{ matrix_server_name }}"
# The domain of the homeserver (for MXIDs, etc).
domain: "{{ matrix_server_name }}"
# Whether or not to verify the SSL certificate of the homeserver.
# Only applies if address starts with https://
verify_ssl: true
asmux: false
# Number of retries for all HTTP requests if the homeserver isn't reachable.
http_retry_count: 4
# The URL to push real-time bridge status to.
# If set, the bridge will make POST requests to this URL whenever a user's Instagram MQTT connection state changes.
# The bridge will use the appservice as_token to authorize requests.
status_endpoint: null
# Endpoint for reporting per-message status.
message_send_checkpoint_endpoint: null
# Application service host/registration related details
# Changing these values requires regeneration of the registration.
appservice:
# The address that the homeserver can use to connect to this appservice.
address: http://localhost:29330
# When using https:// the TLS certificate and key files for the address.
tls_cert: false
tls_key: false
# The hostname and port where this appservice should listen.
hostname: localhost
port: 29330
# The maximum body size of appservice API requests (from the homeserver) in mebibytes
# Usually 1 is enough, but on high-traffic bridges you might need to increase this to avoid 413s
max_body_size: 1
# The full URI to the database. Only Postgres is currently supported.
database: postgres://bridge_instagram_user:{{ matrix_bridge_instagram_postgre_user_pwd }}@localhost/bridge_instagram
# Additional arguments for asyncpg.create_pool()
# https://magicstack.github.io/asyncpg/current/api/index.html#asyncpg.pool.create_pool
database_opts:
min_size: 5
max_size: 10
# The unique ID of this appservice.
id: instagram
# Username of the appservice bot.
bot_username: instagrambot
# Display name and avatar for bot. Set to "remove" to remove display name/avatar, leave empty
# to leave display name/avatar as-is.
bot_displayname: Instagram bridge bot
bot_avatar: mxc://maunium.net/JxjlbZUlCPULEeHZSwleUXQv
# Whether or not to receive ephemeral events via appservice transactions.
# Requires MSC2409 support (i.e. Synapse 1.22+).
# You should disable bridge -> sync_with_custom_puppets when this is enabled.
ephemeral_events: false
# Authentication tokens for AS <-> HS communication. Autogenerated; do not modify.
as_token: "{{ matrix_bridge_instagram_as_token | default('This value is generat ed when generating the registration') }}"
hs_token: "{{ matrix_bridge_instagram_hs_token | default('This value is generat ed when generating the registration') }}"
# Prometheus telemetry config. Requires prometheus-client to be installed.
metrics:
enabled: false
listen_port: 8000
# Manhole config.
manhole:
# Whether or not opening the manhole is allowed.
enabled: false
# The path for the unix socket.
path: /var/tmp/mautrix-instagram.manhole
# The list of UIDs who can be added to the whitelist.
# If empty, any UIDs can be specified in the open-manhole command.
whitelist:
- 0
instagram:
# Seed for generating devices. This is secret because the seed is used to generate
# device IDs, which can apparently be used to bypass two-factor authentication after
# logging out, because Instagram is insecure.
device_seed: generate
# Bridge config
bridge:
# Localpart template of MXIDs for Instagram users.
# {userid} is replaced with the user ID of the Instagram user.
username_template: "instagram_{userid}"
# Displayname template for Instagram users.
# {displayname} is replaced with the display name of the Instagram user.
# {username} is replaced with the username of the Instagram user.
displayname_template: "{displayname}"
# Displayname template for 1:1 chat portals. Same variables as displayname_template.
private_chat_name_template: "{displayname}"
# Displayname template for group chat portals. Only {name} is available.
group_chat_name_template: "{name}"
# Maximum length of displayname
displayname_max_length: 100
# Maximum number of seconds since the last activity in a chat to automatically create portals.
portal_create_max_age: 86400
# Maximum number of chats to fetch for startup sync
chat_sync_limit: 100
# Whether or not to use /sync to get read receipts and typing notifications
# when double puppeting is enabled
sync_with_custom_puppets: true
# Whether or not to update the m.direct account data event when double puppeting is enabled.
# Note that updating the m.direct event is not atomic (except with mautrix-asmux)
# and is therefore prone to race conditions.
sync_direct_chat_list: false
# Allow using double puppeting from any server with a valid client .well-known file.
double_puppet_allow_discovery: false
# Servers to allow double puppeting from, even if double_puppet_allow_discovery is false.
# double_puppet_server_map:
# example.com: https://example.com
# Shared secret for https://github.com/devture/matrix-synapse-shared-secret-auth
#
# If set, custom puppets will be enabled automatically for local users
# instead of users having to find an access token and run `login-matrix`
# manually.
# If using this for other servers than the bridge's server,
# you must also set the URL in the double_puppet_server_map.
# login_shared_secret_map:
# example.com: foo
# Whether or not created rooms should have federation enabled.
# If false, created portal rooms will never be federated.
federate_rooms: true
# Settings for backfilling messages from Instagram.
backfill:
# Whether or not the Instagram users of logged in Matrix users should be
# invited to private chats when backfilling history from Instagram. This is
# usually needed to prevent rate limits and to allow timestamp massaging.
invite_own_puppet: true
# Maximum number of messages to backfill initially.
# Set to 0 to disable backfilling when creating portal.
initial_limit: 0
# Maximum number of messages to backfill if messages were missed while
# the bridge was disconnected.
# Set to 0 to disable backfilling missed messages.
missed_limit: 1000
# If using double puppeting, should notifications be disabled
# while the initial backfill is in progress?
disable_notifications: false
periodic_reconnect:
# Interval in seconds in which to automatically reconnect all users.
# This can be used to automatically mitigate the bug where Instagram stops sending messages.
# Set to -1 to disable periodic reconnections entirely.
interval: -1
# Whether or not the bridge should backfill chats when reconnecting.
resync: true
# Should even disconnected users be reconnected?
always: false
# End-to-bridge encryption support options. You must install the e2be optional dependency for
# this to work. See https://github.com/tulir/mautrix-telegram/wiki/End‐to‐bridge-encryption
encryption:
# Allow encryption, work in group chat rooms with e2ee enabled
allow: false
# Default to encryption, force-enable encryption in all portals the bridge creates
# This will cause the bridge bot to be in private chats for the encryption to work properly.
default: false
# Options for automatic key sharing.
key_sharing:
# Enable key sharing? If enabled, key requests for rooms where users are in will be fulfilled.
# You must use a client that supports requesting keys from other users to use this feature.
allow: false
# Require the requesting device to have a valid cross-signing signature?
# This doesn't require that the bridge has verified the device, only that the user has verified it.
# Not yet implemented.
require_cross_signing: false
# Require devices to be verified by the bridge?
# Verification by the bridge is not yet implemented.
require_verification: true
# Whether or not to explicitly set the avatar and room name for private
# chat portal rooms. This will be implicitly enabled if encryption.default is true.
private_chat_portal_meta: false
# Whether or not the bridge should send a read receipt from the bridge bot when a message has
# been sent to Instagram.
delivery_receipts: false
# Whether or not delivery errors should be reported as messages in the Matrix room.
delivery_error_reports: false
# Set this to true to tell the bridge to re-send m.bridge events to all rooms on the next run.
# This field will automatically be changed back to false after it,
# except if the config file is not writable.
resend_bridge_info: false
# Whether or not unimportant bridge notices should be sent to the user.
# (e.g. connected, disconnected but will retry)
unimportant_bridge_notices: true
# Disable bridge notices entirely
disable_bridge_notices: false
# Provisioning API part of the web server for automated portal creation and fetching information.
# Used by things like mautrix-manager (https://github.com/tulir/mautrix-manager).
provisioning:
# Whether or not the provisioning API should be enabled.
enabled: true
# The prefix to use in the provisioning API endpoints.
prefix: /_matrix/provision/v1
# The shared secret to authorize users of the API.
# Set to "generate" to generate and save a new token.
shared_secret: generate
# The prefix for commands. Only required in non-management rooms.
command_prefix: "!ig"
# Permissions for using the bridge.
# Permitted values:
# relay - Allowed to be relayed through the bridge, no access to commands.
# user - Use the bridge with puppeting.
# admin - Use and administrate the bridge.
# Permitted keys:
# * - All Matrix users
# domain - All users on that homeserver
# mxid - Specific user
permissions:
"*": "relay"
{{ matrix_server_name }}: user
{% for user in matrix_bridge_instagram_allowed_external_user %}
'{{ user }}': user
{% endfor %}
{% for admin in matrix_bridge_instagram_admins %}
'@{{ admin }}:{{ matrix_server_name }}': admin
{% endfor %}
relay:
# Whether relay mode should be allowed. If allowed, `!ig set-relay` can be used to turn any
# authenticated user into a relaybot for that chat.
enabled: false
# The formats to use when sending messages to Instagram via a relay user.
#
# Available variables:
# $sender_displayname - The display name of the sender (e.g. Example User)
# $sender_username - The username (Matrix ID localpart) of the sender (e.g. exampleuser)
# $sender_mxid - The Matrix ID of the sender (e.g. @exampleuser:example.com)
# $message - The message content
#
# Note that Instagram doesn't support captions for images, so images won't include any indication of being relayed.
message_formats:
m.text: '$sender_displayname: $message'
m.notice: '$sender_displayname: $message'
m.emote: '* $sender_displayname $message'
# Python logging configuration.
#
# See section 16.7.2 of the Python documentation for more info:
# https://docs.python.org/3.6/library/logging.config.html#configuration-dictionary-schema
logging:
version: 1
formatters:
colored:
(): mautrix_instagram.util.ColorFormatter
format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
normal:
format: "[%(asctime)s] [%(levelname)s@%(name)s] %(message)s"
handlers:
file:
class: logging.handlers.RotatingFileHandler
formatter: normal
filename: /var/log/bridge_instagram/mautrix-instagram.log
maxBytes: 10485760
backupCount: 10
console:
class: logging.StreamHandler
formatter: colored
loggers:
mau:
level: DEBUG
mauigpapi:
level: DEBUG
aiohttp:
level: INFO
paho.mqtt:
level: INFO
root:
level: DEBUG
handlers: [file, console]