From e04e465b4d2c66acb8885c31736c7b7bb4e7be52 Mon Sep 17 00:00:00 2001
From: Andrew Morgan <1342360+anoadragon453@users.noreply.github.com>
Date: Mon, 17 Aug 2020 17:05:00 +0100
Subject: Use the default templates when a custom template file cannot be found
 (#8037)

Fixes https://github.com/matrix-org/synapse/issues/6583
---
 synapse/config/sso.py | 37 ++++++++++++++++++++++---------------
 1 file changed, 22 insertions(+), 15 deletions(-)

(limited to 'synapse/config/sso.py')

diff --git a/synapse/config/sso.py b/synapse/config/sso.py
index 73b7296399..4427676167 100644
--- a/synapse/config/sso.py
+++ b/synapse/config/sso.py
@@ -12,11 +12,8 @@
 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 # See the License for the specific language governing permissions and
 # limitations under the License.
-import os
 from typing import Any, Dict
 
-import pkg_resources
-
 from ._base import Config
 
 
@@ -29,22 +26,32 @@ class SSOConfig(Config):
     def read_config(self, config, **kwargs):
         sso_config = config.get("sso") or {}  # type: Dict[str, Any]
 
-        # Pick a template directory in order of:
-        # * The sso-specific template_dir
-        # * /path/to/synapse/install/res/templates
+        # The sso-specific template_dir
         template_dir = sso_config.get("template_dir")
-        if not template_dir:
-            template_dir = pkg_resources.resource_filename("synapse", "res/templates",)
 
-        self.sso_template_dir = template_dir
-        self.sso_account_deactivated_template = self.read_file(
-            os.path.join(self.sso_template_dir, "sso_account_deactivated.html"),
-            "sso_account_deactivated_template",
+        # Read templates from disk
+        (
+            self.sso_redirect_confirm_template,
+            self.sso_auth_confirm_template,
+            self.sso_error_template,
+            sso_account_deactivated_template,
+            sso_auth_success_template,
+        ) = self.read_templates(
+            [
+                "sso_redirect_confirm.html",
+                "sso_auth_confirm.html",
+                "sso_error.html",
+                "sso_account_deactivated.html",
+                "sso_auth_success.html",
+            ],
+            template_dir,
         )
-        self.sso_auth_success_template = self.read_file(
-            os.path.join(self.sso_template_dir, "sso_auth_success.html"),
-            "sso_auth_success_template",
+
+        # These templates have no placeholders, so render them here
+        self.sso_account_deactivated_template = (
+            sso_account_deactivated_template.render()
         )
+        self.sso_auth_success_template = sso_auth_success_template.render()
 
         self.sso_client_whitelist = sso_config.get("client_whitelist") or []
 
-- 
cgit 1.4.1