From d7cb0dcbaa59c9e16f9b46415dbc645735dce8f4 Mon Sep 17 00:00:00 2001
From: Travis Ralston <travisr@matrix.org>
Date: Tue, 22 Feb 2022 04:20:45 -0700
Subject: [PATCH] Use v3 endpoints for fallback auth (Matrix 1.1) (#12019)

---
 changelog.d/12019.misc      | 1 +
 synapse/rest/client/auth.py | 8 ++++----
 2 files changed, 5 insertions(+), 4 deletions(-)
 create mode 100644 changelog.d/12019.misc

diff --git a/changelog.d/12019.misc b/changelog.d/12019.misc
new file mode 100644
index 0000000000..b2186320ea
--- /dev/null
+++ b/changelog.d/12019.misc
@@ -0,0 +1 @@
+Use Matrix v1.1 endpoints (`/_matrix/client/v3/auth/...`) in fallback auth HTML forms.
\ No newline at end of file
diff --git a/synapse/rest/client/auth.py b/synapse/rest/client/auth.py
index 9c15a04338..e0b2b80e5b 100644
--- a/synapse/rest/client/auth.py
+++ b/synapse/rest/client/auth.py
@@ -62,7 +62,7 @@ class AuthRestServlet(RestServlet):
         if stagetype == LoginType.RECAPTCHA:
             html = self.recaptcha_template.render(
                 session=session,
-                myurl="%s/r0/auth/%s/fallback/web"
+                myurl="%s/v3/auth/%s/fallback/web"
                 % (CLIENT_API_PREFIX, LoginType.RECAPTCHA),
                 sitekey=self.hs.config.captcha.recaptcha_public_key,
             )
@@ -74,7 +74,7 @@ class AuthRestServlet(RestServlet):
                     self.hs.config.server.public_baseurl,
                     self.hs.config.consent.user_consent_version,
                 ),
-                myurl="%s/r0/auth/%s/fallback/web"
+                myurl="%s/v3/auth/%s/fallback/web"
                 % (CLIENT_API_PREFIX, LoginType.TERMS),
             )
 
@@ -118,7 +118,7 @@ class AuthRestServlet(RestServlet):
                 # Authentication failed, let user try again
                 html = self.recaptcha_template.render(
                     session=session,
-                    myurl="%s/r0/auth/%s/fallback/web"
+                    myurl="%s/v3/auth/%s/fallback/web"
                     % (CLIENT_API_PREFIX, LoginType.RECAPTCHA),
                     sitekey=self.hs.config.captcha.recaptcha_public_key,
                     error=e.msg,
@@ -143,7 +143,7 @@ class AuthRestServlet(RestServlet):
                         self.hs.config.server.public_baseurl,
                         self.hs.config.consent.user_consent_version,
                     ),
-                    myurl="%s/r0/auth/%s/fallback/web"
+                    myurl="%s/v3/auth/%s/fallback/web"
                     % (CLIENT_API_PREFIX, LoginType.TERMS),
                     error=e.msg,
                 )
-- 
GitLab