Move the default SAML2 error HTML to a dedicated file
Also add some JS to it to process any error we might have in the URI
(see #6893).
1 files changed, 44 insertions, 0 deletions
diff --git a/synapse/res/templates/saml_error.html b/synapse/res/templates/saml_error.html
new file mode 100644
index 0000000000..c112ac833f
--- /dev/null
+++ b/synapse/res/templates/saml_error.html
@@ -0,0 +1,44 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+ <meta charset="UTF-8">
+ <title>SSO error</title>
+</head>
+<body>
+ <p>Oops! Something went wrong during authentication<span id="errormsg"></span>.</p>
+ <p>
+ If you are seeing this page after clicking a link sent to you via email, make
+ sure you only click the confirmation link once, and that you open the
+ validation link in the same client you're logging in from.
+ </p>
+ <p>
+ Try logging in again from your Matrix client and if the problem persists
+ please contact the server's administrator.
+ </p>
+
+ <script type="text/javascript">
+ // Error handling to support Auth0 errors that we might get through a GET request
+ // to the validation endpoint. If an error is provided, it's either going to be
+ // located in the query string or in a query string-like URI fragment.
+ // We try to locate the error from any of these two locations, but if we can't
+ // we just don't print anything specific.
+ let searchStr = "";
+ if (window.location.search) {
+ // For some reason window.location.searchParams isn't always defined when
+ // window.location.search is, so we can't just use it right away.
+ searchStr = window.location.search;
+ } else if (window.location.hash) {
+ // Replace the # with a ? so that URLSearchParams does the right thing and
+ // doesn't parse the first parameter incorrectly.
+ searchStr = window.location.hash.replace("#", "?");
+ }
+
+ // We might end up with no error in the URL, so we need to check if we have one
+ // to print one.
+ let errorDesc = new URLSearchParams(searchStr).get("error_description")
+ if (errorDesc) {
+ document.getElementById("errormsg").innerHTML = ` ("${errorDesc}")`;
+ }
+ </script>
+</body>
+</html>
\ No newline at end of file
|
