Security Bug 1851418: Update SimpleSAMLphp to 1.17.7

includes security fix
https://simplesamlphp.org/security/201911-01

Change-Id: Ie56996138c2704e054a016f2a698723932232882

Makefile

@@ -62,7 +62,7 @@ ifdef simplesamlphp
 	@echo "SimpleSAMLphp already exists - doing nothing"
 else
 	@echo "Pulling SimpleSAMLphp from download ..."
-	@curl -sSL https://github.com/simplesamlphp/simplesamlphp/releases/download/v1.17.6/simplesamlphp-1.17.6.tar.gz | tar  --transform 's/simplesamlphp-[0-9]+\.[0-9]+\.[0-9]+/simplesamlphp/x1' -C htdocs/auth/saml/extlib -xzf - # SimpleSAMLPHP release tarball already has all composer dependencies.
+	@curl -sSL https://github.com/simplesamlphp/simplesamlphp/releases/download/v1.17.7/simplesamlphp-1.17.7.tar.gz | tar  --transform 's/simplesamlphp-[0-9]+\.[0-9]+\.[0-9]+/simplesamlphp/x1' -C htdocs/auth/saml/extlib -xzf - # SimpleSAMLPHP release tarball already has all composer dependencies.
 	@php external/composer.phar --working-dir=htdocs/auth/saml/extlib/simplesamlphp require predis/predis
 	@echo "Copying www/resources/* files to sp/resources/ ..."
 	@cp -R htdocs/auth/saml/extlib/simplesamlphp/www/resources/ htdocs/auth/saml/sp/

htdocs/auth/saml/db/upgrade.php

@@ -47,6 +47,9 @@ function xmldb_auth_saml_upgrade($oldversion=0) {
     if ($oldversion < 2019091600) {
         set_config_plugin('auth', 'saml', 'version', '1.17.6');
     }
+    if ($oldversion < 2019110700) {
+        set_config_plugin('auth', 'saml', 'version', '1.17.7');
+    }
 
     return $status;
 }

htdocs/auth/saml/lib.php

@@ -393,7 +393,7 @@ class PluginAuthSaml extends PluginAuth {
 
     public static function install_auth_default() {
         // Set library version to download
-        set_config_plugin('auth', 'saml', 'version', '1.17.6');
+        set_config_plugin('auth', 'saml', 'version', '1.17.7');
     }
 
     private static function delete_old_certificates() {

htdocs/auth/saml/version.php

@@ -11,8 +11,8 @@
 defined('INTERNAL') || die();
 
 $config = new stdClass();
-$config->version = 2019091600;
-$config->release = '1.5.0';
+$config->version = 2019110700;
+$config->release = '1.5.1';
 $config->name = 'saml';
 $config->requires_config = 1;
 $config->requires_parent = 0;