From 98fb610cc043e4f6ba77f78aaecef6b646bf61d6 Mon Sep 17 00:00:00 2001 From: 3nprob <74199244+3nprob@users.noreply.github.com> Date: Fri, 29 Jul 2022 10:29:23 +0000 Subject: Revert "Drop support for delegating email validation (#13192)" (#13406) Reverts commit fa71bb18b527d1a3e2629b48640ea67fff2f8c59, and tweaks documentation. Signed-off-by: 3nprob --- synapse/rest/client/account.py | 106 +++++++++++++++++++++++++++------------- synapse/rest/client/register.py | 59 ++++++++++++++-------- 2 files changed, 111 insertions(+), 54 deletions(-) (limited to 'synapse/rest/client') diff --git a/synapse/rest/client/account.py b/synapse/rest/client/account.py index 0cc87a4001..50edc6b7d3 100644 --- a/synapse/rest/client/account.py +++ b/synapse/rest/client/account.py @@ -28,6 +28,7 @@ from synapse.api.errors import ( SynapseError, ThreepidValidationError, ) +from synapse.config.emailconfig import ThreepidBehaviour from synapse.handlers.ui_auth import UIAuthSessionDataConstants from synapse.http.server import HttpServer, finish_request, respond_with_html from synapse.http.servlet import ( @@ -63,7 +64,7 @@ class EmailPasswordRequestTokenRestServlet(RestServlet): self.config = hs.config self.identity_handler = hs.get_identity_handler() - if self.config.email.can_verify_email: + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.LOCAL: self.mailer = Mailer( hs=self.hs, app_name=self.config.email.email_app_name, @@ -72,10 +73,11 @@ class EmailPasswordRequestTokenRestServlet(RestServlet): ) async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]: - if not self.config.email.can_verify_email: - logger.warning( - "User password resets have been disabled due to lack of email config" - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.OFF: + if self.config.email.local_threepid_handling_disabled_due_to_email_config: + logger.warning( + "User password resets have been disabled due to lack of email config" + ) raise SynapseError( 400, "Email-based password resets have been disabled on this server" ) @@ -127,21 +129,35 @@ class EmailPasswordRequestTokenRestServlet(RestServlet): raise SynapseError(400, "Email not found", Codes.THREEPID_NOT_FOUND) - # Send password reset emails from Synapse - sid = await self.identity_handler.send_threepid_validation( - email, - client_secret, - send_attempt, - self.mailer.send_password_reset_mail, - next_link, - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.REMOTE: + assert self.hs.config.registration.account_threepid_delegate_email + + # Have the configured identity server handle the request + ret = await self.identity_handler.request_email_token( + self.hs.config.registration.account_threepid_delegate_email, + email, + client_secret, + send_attempt, + next_link, + ) + else: + # Send password reset emails from Synapse + sid = await self.identity_handler.send_threepid_validation( + email, + client_secret, + send_attempt, + self.mailer.send_password_reset_mail, + next_link, + ) + + # Wrap the session id in a JSON object + ret = {"sid": sid} threepid_send_requests.labels(type="email", reason="password_reset").observe( send_attempt ) - # Wrap the session id in a JSON object - return 200, {"sid": sid} + return 200, ret class PasswordRestServlet(RestServlet): @@ -333,7 +349,7 @@ class EmailThreepidRequestTokenRestServlet(RestServlet): self.identity_handler = hs.get_identity_handler() self.store = self.hs.get_datastores().main - if self.config.email.can_verify_email: + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.LOCAL: self.mailer = Mailer( hs=self.hs, app_name=self.config.email.email_app_name, @@ -342,10 +358,11 @@ class EmailThreepidRequestTokenRestServlet(RestServlet): ) async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]: - if not self.config.email.can_verify_email: - logger.warning( - "Adding emails have been disabled due to lack of an email config" - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.OFF: + if self.config.email.local_threepid_handling_disabled_due_to_email_config: + logger.warning( + "Adding emails have been disabled due to lack of an email config" + ) raise SynapseError( 400, "Adding an email to your account is disabled on this server" ) @@ -396,20 +413,35 @@ class EmailThreepidRequestTokenRestServlet(RestServlet): raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE) - sid = await self.identity_handler.send_threepid_validation( - email, - client_secret, - send_attempt, - self.mailer.send_add_threepid_mail, - next_link, - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.REMOTE: + assert self.hs.config.registration.account_threepid_delegate_email + + # Have the configured identity server handle the request + ret = await self.identity_handler.request_email_token( + self.hs.config.registration.account_threepid_delegate_email, + email, + client_secret, + send_attempt, + next_link, + ) + else: + # Send threepid validation emails from Synapse + sid = await self.identity_handler.send_threepid_validation( + email, + client_secret, + send_attempt, + self.mailer.send_add_threepid_mail, + next_link, + ) + + # Wrap the session id in a JSON object + ret = {"sid": sid} threepid_send_requests.labels(type="email", reason="add_threepid").observe( send_attempt ) - # Wrap the session id in a JSON object - return 200, {"sid": sid} + return 200, ret class MsisdnThreepidRequestTokenRestServlet(RestServlet): @@ -502,19 +534,25 @@ class AddThreepidEmailSubmitTokenServlet(RestServlet): self.config = hs.config self.clock = hs.get_clock() self.store = hs.get_datastores().main - if self.config.email.can_verify_email: + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.LOCAL: self._failure_email_template = ( self.config.email.email_add_threepid_template_failure_html ) async def on_GET(self, request: Request) -> None: - if not self.config.email.can_verify_email: - logger.warning( - "Adding emails have been disabled due to lack of an email config" - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.OFF: + if self.config.email.local_threepid_handling_disabled_due_to_email_config: + logger.warning( + "Adding emails have been disabled due to lack of an email config" + ) raise SynapseError( 400, "Adding an email to your account is disabled on this server" ) + elif self.config.email.threepid_behaviour_email == ThreepidBehaviour.REMOTE: + raise SynapseError( + 400, + "This homeserver is not validating threepids.", + ) sid = parse_string(request, "sid", required=True) token = parse_string(request, "token", required=True) diff --git a/synapse/rest/client/register.py b/synapse/rest/client/register.py index a8402cdb3a..b7ab090bbd 100644 --- a/synapse/rest/client/register.py +++ b/synapse/rest/client/register.py @@ -31,6 +31,7 @@ from synapse.api.errors import ( ) from synapse.api.ratelimiting import Ratelimiter from synapse.config import ConfigError +from synapse.config.emailconfig import ThreepidBehaviour from synapse.config.homeserver import HomeServerConfig from synapse.config.ratelimiting import FederationRateLimitConfig from synapse.config.server import is_threepid_reserved @@ -73,7 +74,7 @@ class EmailRegisterRequestTokenRestServlet(RestServlet): self.identity_handler = hs.get_identity_handler() self.config = hs.config - if self.hs.config.email.can_verify_email: + if self.hs.config.email.threepid_behaviour_email == ThreepidBehaviour.LOCAL: self.mailer = Mailer( hs=self.hs, app_name=self.config.email.email_app_name, @@ -82,10 +83,13 @@ class EmailRegisterRequestTokenRestServlet(RestServlet): ) async def on_POST(self, request: SynapseRequest) -> Tuple[int, JsonDict]: - if not self.hs.config.email.can_verify_email: - logger.warning( - "Email registration has been disabled due to lack of email config" - ) + if self.hs.config.email.threepid_behaviour_email == ThreepidBehaviour.OFF: + if ( + self.hs.config.email.local_threepid_handling_disabled_due_to_email_config + ): + logger.warning( + "Email registration has been disabled due to lack of email config" + ) raise SynapseError( 400, "Email-based registration has been disabled on this server" ) @@ -134,21 +138,35 @@ class EmailRegisterRequestTokenRestServlet(RestServlet): raise SynapseError(400, "Email is already in use", Codes.THREEPID_IN_USE) - # Send registration emails from Synapse - sid = await self.identity_handler.send_threepid_validation( - email, - client_secret, - send_attempt, - self.mailer.send_registration_mail, - next_link, - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.REMOTE: + assert self.hs.config.registration.account_threepid_delegate_email + + # Have the configured identity server handle the request + ret = await self.identity_handler.request_email_token( + self.hs.config.registration.account_threepid_delegate_email, + email, + client_secret, + send_attempt, + next_link, + ) + else: + # Send registration emails from Synapse, + # wrapping the session id in a JSON object. + ret = { + "sid": await self.identity_handler.send_threepid_validation( + email, + client_secret, + send_attempt, + self.mailer.send_registration_mail, + next_link, + ) + } threepid_send_requests.labels(type="email", reason="register").observe( send_attempt ) - # Wrap the session id in a JSON object - return 200, {"sid": sid} + return 200, ret class MsisdnRegisterRequestTokenRestServlet(RestServlet): @@ -242,7 +260,7 @@ class RegistrationSubmitTokenServlet(RestServlet): self.clock = hs.get_clock() self.store = hs.get_datastores().main - if self.config.email.can_verify_email: + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.LOCAL: self._failure_email_template = ( self.config.email.email_registration_template_failure_html ) @@ -252,10 +270,11 @@ class RegistrationSubmitTokenServlet(RestServlet): raise SynapseError( 400, "This medium is currently not supported for registration" ) - if not self.config.email.can_verify_email: - logger.warning( - "User registration via email has been disabled due to lack of email config" - ) + if self.config.email.threepid_behaviour_email == ThreepidBehaviour.OFF: + if self.config.email.local_threepid_handling_disabled_due_to_email_config: + logger.warning( + "User registration via email has been disabled due to lack of email config" + ) raise SynapseError( 400, "Email-based registration is disabled on this server" ) -- cgit 1.4.1