Cleanups to the OpenID Connect integration (#7628)

docs, default configs, comments. Nothing very significant.
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Richard van der Hoff 2020-06-03 21:13:17 +01:00 committed by GitHub
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commit 11de843626
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8 changed files with 421 additions and 317 deletions

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@ -55,7 +55,6 @@ class OIDCConfig(Config):
self.oidc_token_endpoint = oidc_config.get("token_endpoint")
self.oidc_userinfo_endpoint = oidc_config.get("userinfo_endpoint")
self.oidc_jwks_uri = oidc_config.get("jwks_uri")
self.oidc_subject_claim = oidc_config.get("subject_claim", "sub")
self.oidc_skip_verification = oidc_config.get("skip_verification", False)
ump_config = oidc_config.get("user_mapping_provider", {})
@ -86,92 +85,119 @@ class OIDCConfig(Config):
def generate_config_section(self, config_dir_path, server_name, **kwargs):
return """\
# Enable OpenID Connect for registration and login. Uses authlib.
# OpenID Connect integration. The following settings can be used to make Synapse
# use an OpenID Connect Provider for authentication, instead of its internal
# password database.
#
# See https://github.com/matrix-org/synapse/blob/master/openid.md.
#
oidc_config:
# enable OpenID Connect. Defaults to false.
#
#enabled: true
# Uncomment the following to enable authorization against an OpenID Connect
# server. Defaults to false.
#
#enabled: true
# use the OIDC discovery mechanism to discover endpoints. Defaults to true.
#
#discover: true
# Uncomment the following to disable use of the OIDC discovery mechanism to
# discover endpoints. Defaults to true.
#
#discover: false
# the OIDC issuer. Used to validate tokens and discover the providers endpoints. Required.
#
#issuer: "https://accounts.example.com/"
# the OIDC issuer. Used to validate tokens and (if discovery is enabled) to
# discover the provider's endpoints.
#
# Required if 'enabled' is true.
#
#issuer: "https://accounts.example.com/"
# oauth2 client id to use. Required.
#
#client_id: "provided-by-your-issuer"
# oauth2 client id to use.
#
# Required if 'enabled' is true.
#
#client_id: "provided-by-your-issuer"
# oauth2 client secret to use. Required.
#
#client_secret: "provided-by-your-issuer"
# oauth2 client secret to use.
#
# Required if 'enabled' is true.
#
#client_secret: "provided-by-your-issuer"
# auth method to use when exchanging the token.
# Valid values are "client_secret_basic" (default), "client_secret_post" and "none".
#
#client_auth_method: "client_secret_basic"
# auth method to use when exchanging the token.
# Valid values are 'client_secret_basic' (default), 'client_secret_post' and
# 'none'.
#
#client_auth_method: client_secret_post
# list of scopes to ask. This should include the "openid" scope. Defaults to ["openid"].
#
#scopes: ["openid"]
# list of scopes to request. This should normally include the "openid" scope.
# Defaults to ["openid"].
#
#scopes: ["openid", "profile"]
# the oauth2 authorization endpoint. Required if provider discovery is disabled.
#
#authorization_endpoint: "https://accounts.example.com/oauth2/auth"
# the oauth2 authorization endpoint. Required if provider discovery is disabled.
#
#authorization_endpoint: "https://accounts.example.com/oauth2/auth"
# the oauth2 token endpoint. Required if provider discovery is disabled.
#
#token_endpoint: "https://accounts.example.com/oauth2/token"
# the oauth2 token endpoint. Required if provider discovery is disabled.
#
#token_endpoint: "https://accounts.example.com/oauth2/token"
# the OIDC userinfo endpoint. Required if discovery is disabled and the "openid" scope is not asked.
#
#userinfo_endpoint: "https://accounts.example.com/userinfo"
# the OIDC userinfo endpoint. Required if discovery is disabled and the
# "openid" scope is not requested.
#
#userinfo_endpoint: "https://accounts.example.com/userinfo"
# URI where to fetch the JWKS. Required if discovery is disabled and the "openid" scope is used.
#
#jwks_uri: "https://accounts.example.com/.well-known/jwks.json"
# URI where to fetch the JWKS. Required if discovery is disabled and the
# "openid" scope is used.
#
#jwks_uri: "https://accounts.example.com/.well-known/jwks.json"
# skip metadata verification. Defaults to false.
# Use this if you are connecting to a provider that is not OpenID Connect compliant.
# Avoid this in production.
#
#skip_verification: false
# Uncomment to skip metadata verification. Defaults to false.
#
# Use this if you are connecting to a provider that is not OpenID Connect
# compliant.
# Avoid this in production.
#
#skip_verification: true
# An external module can be provided here as a custom solution to mapping
# attributes returned from a OIDC provider onto a matrix user.
# An external module can be provided here as a custom solution to mapping
# attributes returned from a OIDC provider onto a matrix user.
#
user_mapping_provider:
# The custom module's class. Uncomment to use a custom module.
# Default is {mapping_provider!r}.
#
user_mapping_provider:
# The custom module's class. Uncomment to use a custom module.
# Default is {mapping_provider!r}.
# See https://github.com/matrix-org/synapse/blob/master/docs/sso_mapping_providers.md#openid-mapping-providers
# for information on implementing a custom mapping provider.
#
#module: mapping_provider.OidcMappingProvider
# Custom configuration values for the module. This section will be passed as
# a Python dictionary to the user mapping provider module's `parse_config`
# method.
#
# The examples below are intended for the default provider: they should be
# changed if using a custom provider.
#
config:
# name of the claim containing a unique identifier for the user.
# Defaults to `sub`, which OpenID Connect compliant providers should provide.
#
#module: mapping_provider.OidcMappingProvider
#subject_claim: "sub"
# Custom configuration values for the module. Below options are intended
# for the built-in provider, they should be changed if using a custom
# module. This section will be passed as a Python dictionary to the
# module's `parse_config` method.
# Jinja2 template for the localpart of the MXID.
#
# Below is the config of the default mapping provider, based on Jinja2
# templates. Those templates are used to render user attributes, where the
# userinfo object is available through the `user` variable.
# When rendering, this template is given the following variables:
# * user: The claims returned by the UserInfo Endpoint and/or in the ID
# Token
#
config:
# name of the claim containing a unique identifier for the user.
# Defaults to `sub`, which OpenID Connect compliant providers should provide.
#
#subject_claim: "sub"
# This must be configured if using the default mapping provider.
#
localpart_template: "{{{{ user.preferred_username }}}}"
# Jinja2 template for the localpart of the MXID
#
localpart_template: "{{{{ user.preferred_username }}}}"
# Jinja2 template for the display name to set on first login. Optional.
#
#display_name_template: "{{{{ user.given_name }}}} {{{{ user.last_name }}}}"
# Jinja2 template for the display name to set on first login.
#
# If unset, no displayname will be set.
#
#display_name_template: "{{{{ user.given_name }}}} {{{{ user.last_name }}}}"
""".format(
mapping_provider=DEFAULT_USER_MAPPING_PROVIDER
)