Initial mx-puppet-slack bridge role

This commit is contained in:
Rodrigo Belem 2020-04-12 10:17:30 -04:00
parent 272888d917
commit 4149e03b69
10 changed files with 506 additions and 0 deletions

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# Setting up MX Puppet Slack (optional)
The playbook can install and configure
[mx-puppet-slack](https://github.com/Sorunome/mx-puppet-slack) for you.
See the project page to learn what it does and why it might be useful to you.
To enable the [Slack](https://www.slack.com/) bridge just use the following
playbook configuration:
```yaml
matrix_mx_puppet_slack_enabled: true
matrix_mx_puppet_slack_client_id: ""
matrix_mx_puppet_slack_client_secret: ""
```
## Usage
Once the bot is enabled you need to start a chat with `Slack Puppet Bridge` with
the handle `@_slackpuppet_bot:YOUR_DOMAIN` (where `YOUR_DOMAIN` is your base
domain, not the `matrix.` domain).
Three authentication methods are available, Legacy Token, OAuth and xoxc token.
See mx-puppet-slack [documentation](https://github.com/Sorunome/mx-puppet-slack)
for more information about how to configure the bridge.
Once logged in, send `list` to the bot user to list the available rooms.
Clicking rooms in the list will result in you receiving an invitation to the
bridged room.
Also send `help` to the bot to see the commands available.

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######################################################################
######################################################################
#
# matrix-bridge-mx-puppet-slack
#
######################################################################
# We don't enable bridges by default.
matrix_mx_puppet_slack_enabled: false
matrix_mx_puppet_skype_container_image_self_build: "{{ matrix_architecture != 'amd64'}}"
matrix_mx_puppet_slack_systemd_required_services_list: |
{{
['docker.service']
+
(['matrix-synapse.service'] if matrix_synapse_enabled else [])
}}
matrix_mx_puppet_slack_appservice_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'mxslk.as.tok') | to_uuid }}"
matrix_mx_puppet_slack_homeserver_token: "{{ matrix_synapse_macaroon_secret_key | password_hash('sha512', 'mxslk.hs.tok') | to_uuid }}"
matrix_mx_puppet_slack_login_shared_secret: "{{ matrix_synapse_ext_password_provider_shared_secret_auth_shared_secret if matrix_synapse_ext_password_provider_shared_secret_auth_enabled else '' }}"
######################################################################
#
# /matrix-bridge-mx-puppet-slack
#
######################################################################
######################################################################
#
# matrix-corporal

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# Mx Puppet Slack is a Matrix <-> Slack bridge
# See: https://github.com/Sorunome/mx-puppet-slack
matrix_mx_puppet_slack_enabled: true
matrix_mx_puppet_slack_container_image_self_build: false
matrix_mx_puppet_slack_docker_image: "sorunome/mx-puppet-slack:latest"
matrix_mx_puppet_slack_docker_image_force_pull: "{{ matrix_mx_puppet_slack_docker_image.endswith(':latest') }}"
matrix_mx_puppet_slack_base_path: "{{ matrix_base_data_path }}/mx-puppet-slack"
matrix_mx_puppet_slack_config_path: "{{ matrix_mx_puppet_slack_base_path }}/config"
matrix_mx_puppet_slack_data_path: "{{ matrix_mx_puppet_slack_base_path }}/data"
matrix_mx_puppet_slack_docker_src_files_path: "{{ matrix_mx_puppet_slack_base_path }}/docker-src"
matrix_mx_puppet_slack_appservice_port: "8432"
matrix_mx_puppet_slack_homeserver_address: 'http://matrix-synapse:8008'
matrix_mx_puppet_slack_homeserver_domain: '{{ matrix_domain }}'
matrix_mx_puppet_slack_appservice_address: 'http://matrix-mx-puppet-slack:{{ matrix_mx_puppet_slack_appservice_port }}'
matrix_mx_puppet_slack_client_id: ''
matrix_mx_puppet_slack_client_secret: ''
matrix_mx_puppet_slack_redirect_path: '/slack/oauth'
matrix_mx_puppet_slack_redirect_uri: 'https://{{ matrix_server_fqn_matrix }}{{ matrix_mx_puppet_slack_redirect_path }}'
# "@user:server.com" to allow specific user
# "@.*:yourserver.com" to allow users on a specific homeserver
# "@.*" to allow anyone
matrix_mx_puppet_slack_provisioning_whitelist:
- "@.*:{{ matrix_domain|regex_escape }}"
# Leave empty to disable blacklist
# "@user:server.com" disallow a specific user
# "@.*:yourserver.com" disallow users on a specific homeserver
matrix_mx_puppet_slack_provisioning_blacklist: []
# A list of extra arguments to pass to the container
matrix_mx_puppet_slack_container_extra_arguments: []
# List of systemd services that matrix-puppet-slack.service depends on.
matrix_mx_puppet_slack_systemd_required_services_list: ['docker.service']
# List of systemd services that matrix-puppet-slack.service wants
matrix_mx_puppet_slack_systemd_wanted_services_list: []
matrix_mx_puppet_slack_appservice_token: ''
matrix_mx_puppet_slack_homeserver_token: ''
# Default configuration template which covers the generic use case.
# You can customize it by controlling the various variables inside it.
#
# For a more advanced customization, you can extend the default (see `matrix_mx_puppet_slack_configuration_extension_yaml`)
# or completely replace this variable with your own template.
matrix_mx_puppet_slack_configuration_yaml: |
#jinja2: lstrip_blocks: "True"
bridge:
# Port to host the bridge on
# Used for communication between the homeserver and the bridge
port: {{ matrix_mx_puppet_slack_appservice_port }}
# The host connections to the bridge's webserver are allowed from
bindAddress: 0.0.0.0
# Public domain of the homeserver
domain: {{ matrix_mx_puppet_slack_homeserver_domain }}
# Reachable URL of the Matrix homeserver
homeserverUrl: {{ matrix_mx_puppet_slack_homeserver_address }}
# Slack OAuth settings. Create a slack app at https://api.slack.com/apps
oauth:
enabled: false
# Slack app credentials.
# N.B. This must be quoted so YAML wouldn't parse it as a float.
clientId: "{{ matrix_mx_puppet_slack_client_id }}"
clientSecret: {{ matrix_mx_puppet_slack_client_secret }}
# Path where to listen for OAuth redirect callbacks.
redirectPath: {{ matrix_mx_puppet_slack_redirect_path }}
# Set up proxying from https://your.domain/redirect_path to http://bindAddress:port/redirect_path,
# then set this field and the Slack app redirect URI field to the former.
redirectUri: {{ matrix_mx_puppet_slack_redirect_uri }}
presence:
# Bridge Discord online/offline status
enabled: true
# How often to send status to the homeserver in milliseconds
interval: 500
provisioning:
# Regex of Matrix IDs allowed to use the puppet bridge
whitelist: {{ matrix_mx_puppet_slack_provisioning_whitelist|to_json }}
# Allow a specific user
#- "@user:server\\.com"
# Allow users on a specific homeserver
#- "@.*:yourserver\\.com"
# Allow anyone
#- ".*"
# Regex of Matrix IDs forbidden from using the puppet bridge
#blacklist:
# Disallow a specific user
#- "@user:server\\.com"
# Disallow users on a specific homeserver
#- "@.*:yourserver\\.com"
blacklist: {{ matrix_mx_puppet_slack_provisioning_blacklist|to_json }}
# Shared secret for the provisioning API for use by integration managers.
# If this is not set, the provisioning API will not be enabled.
#sharedSecret: random string
# Path prefix for the provisioning API. /v1 will be appended to the prefix automatically.
apiPrefix: /_matrix/provision
database:
# Use Postgres as a database backend
# If set, will be used instead of SQLite3
# Connection string to connect to the Postgres instance
# with username "user", password "pass", host "localhost" and database name "dbname".
# Modify each value as necessary
#connString: "postgres://user:pass@localhost/dbname?sslmode=disable"
# Use SQLite3 as a database backend
# The name of the database file
filename: /data/database.db
logging:
# Log level of console output
# Allowed values starting with most verbose:
# silly, debug, verbose, info, warn, error
console: info
# Date and time formatting
lineDateFormat: MMM-D HH:mm:ss.SSS
# Logging files
# Log files are rotated daily by default
files:
# Log file path
- file: "/data/bridge.log"
# Log level for this file
# Allowed values starting with most verbose:
# silly, debug, verbose, info, warn, error
level: info
# Date and time formatting
datePattern: YYYY-MM-DD
# Maximum number of logs to keep.
# This can be a number of files or number of days.
# If using days, add 'd' as a suffix
maxFiles: 14d
# Maximum size of the file after which it will rotate. This can be a
# number of bytes, or units of kb, mb, and gb. If using the units, add
# 'k', 'm', or 'g' as the suffix
maxSize: 50m
matrix_mx_puppet_slack_configuration_extension_yaml: |
# Your custom YAML configuration goes here.
# This configuration extends the default starting configuration (`matrix_mx_puppet_slack_configuration_yaml`).
#
# You can override individual variables from the default configuration, or introduce new ones.
#
# If you need something more special, you can take full control by
# completely redefining `matrix_mx_puppet_slack_configuration_yaml`.
matrix_mx_puppet_slack_configuration_extension: "{{ matrix_mx_puppet_slack_configuration_extension_yaml|from_yaml if matrix_mx_puppet_slack_configuration_extension_yaml|from_yaml is mapping else {} }}"
# Holds the final configuration (a combination of the default and its extension).
# You most likely don't need to touch this variable. Instead, see `matrix_mx_puppet_slack_configuration_yaml`.
matrix_mx_puppet_slack_configuration: "{{ matrix_mx_puppet_slack_configuration_yaml|from_yaml|combine(matrix_mx_puppet_slack_configuration_extension, recursive=True) }}"
matrix_mx_puppet_slack_registration_yaml: |
as_token: "{{ matrix_mx_puppet_slack_appservice_token }}"
hs_token: "{{ matrix_mx_puppet_slack_homeserver_token }}"
id: slack-puppet
namespaces:
users:
- exclusive: true
regex: '@_slackpuppet_.*:{{ matrix_mx_puppet_slack_homeserver_domain|regex_escape }}'
rooms: []
aliases:
- exclusive: true
regex: '#_slackpuppet_.*:{{ matrix_mx_puppet_slack_homeserver_domain|regex_escape }}'
protocols: []
rate_limited: false
sender_localpart: _slackpuppet_bot
url: {{ matrix_mx_puppet_slack_appservice_address }}
matrix_mx_puppet_slack_registration: "{{ matrix_mx_puppet_slack_registration_yaml|from_yaml }}"

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- set_fact:
matrix_systemd_services_list: "{{ matrix_systemd_services_list + ['matrix-mx-puppet-slack'] }}"
when: matrix_mx_puppet_slack_enabled|bool
# If the matrix-synapse role is not used, these variables may not exist.
- set_fact:
matrix_synapse_container_extra_arguments: >
{{ matrix_synapse_container_extra_arguments|default([]) }}
+
["--mount type=bind,src={{ matrix_mx_puppet_slack_config_path }}/registration.yaml,dst=/matrix-mx-puppet-slack-registration.yaml,ro"]
matrix_synapse_app_service_config_files: >
{{ matrix_synapse_app_service_config_files|default([]) }}
+
{{ ["/matrix-mx-puppet-slack-registration.yaml"] }}
when: matrix_mx_puppet_slack_enabled|bool
- block:
- name: Fail if matrix-nginx-proxy role already executed
fail:
msg: >-
Trying to append Slack Appservice's reverse-proxying configuration to matrix-nginx-proxy,
but it's pointless since the matrix-nginx-proxy role had already executed.
To fix this, please change the order of roles in your plabook,
so that the matrix-nginx-proxy role would run after the matrix-mx-puppet-slack role.
when: matrix_nginx_proxy_role_executed|default(False)|bool
- name: Generate Matrix MX Puppet Slack proxying configuration for matrix-nginx-proxy
set_fact:
matrix_mx_puppet_slack_matrix_nginx_proxy_configuration: |
location {{ matrix_mx_puppet_slack_redirect_path }} {
{% if matrix_nginx_proxy_enabled|default(False) %}
{# Use the embedded DNS resolver in Docker containers to discover the service #}
resolver 127.0.0.11 valid=5s;
set $backend "{{ matrix_mx_puppet_slack_appservice_address }}";
proxy_pass $backend;
{% else %}
{# Generic configuration for use outside of our container setup #}
proxy_pass http://127.0.0.1:{{ matrix_mx_puppet_slack_appservice_port }};
{% endif %}
}
- name: Register Slack Appservice proxying configuration with matrix-nginx-proxy
set_fact:
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks: |
{{
matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks|default([])
+
[matrix_mx_puppet_slack_matrix_nginx_proxy_configuration]
}}
tags:
- always
when: matrix_appservice_slack_enabled|bool
- name: Warn about reverse-proxying if matrix-nginx-proxy not used
debug:
msg: >-
NOTE: You've enabled the Matrix Slack bridge but are not using the matrix-nginx-proxy
reverse proxy.
Please make sure that you're proxying the `{{ something }}`
URL endpoint to the matrix-appservice-slack container.
You can expose the container's port using the `matrix_appservice_slack_container_http_host_bind_port` variable.
when: "matrix_appservice_slack_enabled|bool and matrix_nginx_proxy_enabled is not defined"
# ansible lower than 2.8, does not support docker_image build parameters
# for self buildig it is explicitly needed, so we rather fail here
- name: Fail if running on Ansible lower than 2.8 and trying self building
fail:
msg: "To self build Puppet Slack image, you should usa ansible 2.8 or higher. E.g. pip contains such packages."
when: "ansible_version.major == 2 and ansible_version.minor < 8 and matrix_mx_puppet_slack_container_image_self_build"

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- import_tasks: "{{ role_path }}/tasks/init.yml"
tags:
- always
- import_tasks: "{{ role_path }}/tasks/validate_config.yml"
when: "run_setup|bool and matrix_mx_puppet_slack_enabled|bool"
tags:
- setup-all
- setup-mx-puppet-slack
- import_tasks: "{{ role_path }}/tasks/setup_install.yml"
when: "run_setup|bool and matrix_mx_puppet_slack_enabled|bool"
tags:
- setup-all
- setup-mx-puppet-slack
- import_tasks: "{{ role_path }}/tasks/setup_uninstall.yml"
when: "run_setup|bool and not matrix_mx_puppet_slack_enabled|bool"
tags:
- setup-all
- setup-mx-puppet-slack

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---
# If the matrix-synapse role is not used, `matrix_synapse_role_executed` won't exist.
# We don't want to fail in such cases.
- name: Fail if matrix-synapse role already executed
fail:
msg: >-
The matrix-bridge-mx-puppet-slack role needs to execute before the matrix-synapse role.
when: "matrix_synapse_role_executed|default(False)"
- name: Ensure MX Puppet Slack image is pulled
docker_image:
name: "{{ matrix_mx_puppet_slack_docker_image }}"
source: "{{ 'pull' if ansible_version.major > 2 or ansible_version.minor > 7 else omit }}"
force_source: "{{ matrix_mx_puppet_slack_docker_image_force_pull if ansible_version.major > 2 or ansible_version.minor >= 8 else omit }}"
force: "{{ omit if ansible_version.major > 2 or ansible_version.minor >= 8 else matrix_mx_puppet_slack_docker_image_force_pull }}"
when: matrix_mx_puppet_slack_enabled|bool and not matrix_mx_puppet_slack_container_image_self_build
- name: Ensure MX Puppet Slack paths exist
file:
path: "{{ item.path }}"
state: directory
mode: 0750
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
with_items:
- { path: "{{ matrix_mx_puppet_slack_base_path }}", when: true }
- { path: "{{ matrix_mx_puppet_slack_config_path }}", when: true }
- { path: "{{ matrix_mx_puppet_slack_data_path }}", when: true }
- { path: "{{ matrix_mx_puppet_slack_docker_src_files_path }}", when: "{{ matrix_mx_puppet_slack_container_image_self_build }}" }
when: matrix_mx_puppet_slack_enabled|bool and item.when|bool
- name: Ensure MX Puppet Slack repository is present on self build
git:
repo: https://github.com/Sorunome/mx-puppet-slack.git
dest: "{{ matrix_mx_puppet_slack_docker_src_files_path }}"
force: "yes"
when: "matrix_mx_puppet_slack_enabled|bool and matrix_mx_puppet_slack_container_image_self_build"
- name: Ensure MX Puppet Slack Docker image is built
docker_image:
name: "{{ matrix_mx_puppet_slack_docker_image }}"
source: build
build:
dockerfile: Dockerfile
path: "{{ matrix_mx_puppet_slack_docker_src_files_path }}"
pull: yes
when: "matrix_mx_puppet_slack_enabled|bool and matrix_mx_puppet_slack_container_image_self_build"
- name: Check if an old database file already exists
stat:
path: "{{ matrix_mx_puppet_slack_base_path }}/database.db"
register: matrix_mx_puppet_slack_stat_database
- name: (Data relocation) Ensure matrix-mx-puppet-slack.service is stopped
service:
name: matrix-mx-puppet-slack
state: stopped
daemon_reload: yes
failed_when: false
when: "matrix_mx_puppet_slack_stat_database.stat.exists"
- name: (Data relocation) Move mx-puppet-slack database file to ./data directory
command: "mv {{ matrix_mx_puppet_slack_base_path }}/database.db {{ matrix_mx_puppet_slack_data_path }}/database.db"
when: "matrix_mx_puppet_slack_stat_database.stat.exists"
- name: Ensure mx-puppet-slack config.yaml installed
copy:
content: "{{ matrix_mx_puppet_slack_configuration|to_nice_yaml }}"
dest: "{{ matrix_mx_puppet_slack_config_path }}/config.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
- name: Ensure mx-puppet-slack slack-registration.yaml installed
copy:
content: "{{ matrix_mx_puppet_slack_registration|to_nice_yaml }}"
dest: "{{ matrix_mx_puppet_slack_config_path }}/registration.yaml"
mode: 0644
owner: "{{ matrix_user_username }}"
group: "{{ matrix_user_username }}"
- name: Ensure matrix-mx-puppet-slack.service installed
template:
src: "{{ role_path }}/templates/systemd/matrix-mx-puppet-slack.service.j2"
dest: "/etc/systemd/system/matrix-mx-puppet-slack.service"
mode: 0644
register: matrix_mx_puppet_slack_systemd_service_result
- name: Ensure systemd reloaded after matrix-mx-puppet-slack.service installation
service:
daemon_reload: yes
when: "matrix_mx_puppet_slack_systemd_service_result.changed"

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---
- name: Check existence of matrix-mx-puppet-slack service
stat:
path: "/etc/systemd/system/matrix-mx-puppet-slack.service"
register: matrix_mx_puppet_slack_service_stat
- name: Ensure matrix-mx-puppet-slack is stopped
service:
name: matrix-mx-puppet-slack
state: stopped
daemon_reload: yes
when: "matrix_mx_puppet_slack_service_stat.stat.exists"
- name: Ensure matrix-mx-puppet-slack.service doesn't exist
file:
path: "/etc/systemd/system/matrix-mx-puppet-slack.service"
state: absent
when: "matrix_mx_puppet_slack_service_stat.stat.exists"
- name: Ensure systemd reloaded after matrix-mx-puppet-slack.service removal
service:
daemon_reload: yes
when: "matrix_mx_puppet_slack_service_stat.stat.exists"

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---
- name: Fail if required settings not defined
fail:
msg: >-
You need to define a required configuration setting (`{{ item }}`).
when: "vars[item] == ''"
with_items:
- "matrix_mx_puppet_slack_appservice_token"
- "matrix_mx_puppet_slack_homeserver_token"

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#jinja2: lstrip_blocks: "True"
[Unit]
Description=Matrix Mx Puppet Slack server
{% for service in matrix_mx_puppet_slack_systemd_required_services_list %}
Requires={{ service }}
After={{ service }}
{% endfor %}
{% for service in matrix_mx_puppet_slack_systemd_wanted_services_list %}
Wants={{ service }}
{% endfor %}
[Service]
Type=simple
ExecStartPre=-/usr/bin/docker kill matrix-mx-puppet-slack
ExecStartPre=-/usr/bin/docker rm matrix-mx-puppet-slack
# Intentional delay, so that the homeserver (we likely depend on) can manage to start.
ExecStartPre=/bin/sleep 5
ExecStart=/usr/bin/docker run --rm --name matrix-mx-puppet-slack \
--log-driver=none \
--user={{ matrix_user_uid }}:{{ matrix_user_gid }} \
--cap-drop=ALL \
--network={{ matrix_docker_network }} \
-e CONFIG_PATH=/config/config.yaml \
-e REGISTRATION_PATH=/config/registration.yaml \
-v {{ matrix_mx_puppet_slack_config_path }}:/config:z \
-v {{ matrix_mx_puppet_slack_data_path }}:/data:z \
{% for arg in matrix_mx_puppet_slack_container_extra_arguments %}
{{ arg }} \
{% endfor %}
{{ matrix_mx_puppet_slack_docker_image }}
ExecStop=-/usr/bin/docker kill matrix-mx-puppet-slack
ExecStop=-/usr/bin/docker rm matrix-mx-puppet-slack
Restart=always
RestartSec=30
SyslogIdentifier=matrix-mx-puppet-slack
[Install]
WantedBy=multi-user.target

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@ -17,6 +17,7 @@
- matrix-bridge-mautrix-telegram
- matrix-bridge-mautrix-whatsapp
- matrix-bridge-mx-puppet-skype
- matrix-bridge-mx-puppet-slack
- matrix-synapse
- matrix-riot-web
- matrix-jitsi