Patch file for simplesamlphp to allow you to add specific configuration per acquia environment.

simplesamlphp-acquia

diff --git a/config/authsources.php b/config/authsources.php
index 0d8da0e..3aa71c7 100644
--- a/config/authsources.php
+++ b/config/authsources.php
@@ -318,3 +318,12 @@ $config = [
     ],
     */
 ];
+
+// Add the GSB specific configuration.
+if (empty($_ENV['AH_SITE_NAME'])) {
+  // We are not on Acquia's Servers
+  //include '';
+}
+else {
+  include '/mnt/gfs/' . $_ENV['AH_SITE_NAME'] . '/libraries/simplesamlphp/authsources.inc';
+}
\ No newline at end of file
diff --git a/config/config.php b/config/config.php
index 29d7a00..1462dfb 100644
--- a/config/config.php
+++ b/config/config.php
@@ -1123,3 +1123,12 @@ $config = [
      */
     'store.redis.prefix' => 'SimpleSAMLphp',
 ];
+
+// Add the GSB specific configuration.
+if (empty($_ENV['AH_SITE_NAME'])) {
+  // We are not on Acquia's Servers
+  //include '';
+}
+else {
+  include '/mnt/gfs/' . $_ENV['AH_SITE_NAME'] . '/libraries/simplesamlphp/config.inc';
+}
diff --git a/metadata/saml20-idp-remote.php b/metadata/saml20-idp-remote.php
index d390647..c6bf67d 100644
--- a/metadata/saml20-idp-remote.php
+++ b/metadata/saml20-idp-remote.php
@@ -6,3 +6,12 @@
  *
  * See: https://simplesamlphp.org/docs/stable/simplesamlphp-reference-idp-remote
  */
+
+// Add the GSB specific configuration.
+if (empty($_ENV['AH_SITE_NAME'])) {
+  // We are not on Acquia's Servers
+  //include '';
+}
+else {
+  include '/mnt/gfs/' . $_ENV['AH_SITE_NAME'] . '/libraries/simplesamlphp/saml20-idp-remote.inc';
+}