Fix DigestMethod lookup bug SAML-Toolkits#144

codeclimate · Feb 5, 2018 · 54acb75 · 54acb75
1 parent c0b5ca4
commit 54acb75
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/xml_security.rb b/lib/xml_security.rb
@@ -96,7 +96,7 @@ def validate_signature(base64_cert, soft = true)
         canon_algorithm               = canon_algorithm REXML::XPath.first(ref, '//ds:CanonicalizationMethod', 'ds' => DSIG)
         canon_hashed_element          = hashed_element.canonicalize(canon_algorithm, inclusive_namespaces)
 
-        digest_algorithm              = algorithm(REXML::XPath.first(ref, "//ds:DigestMethod"))
+        digest_algorithm              = algorithm(REXML::XPath.first(ref, "//ds:DigestMethod", 'ds' => DSIG))
 
         hash                          = digest_algorithm.digest(canon_hashed_element)
         digest_value                  = Base64.decode64(REXML::XPath.first(ref, "//ds:DigestValue", {"ds"=>DSIG}).text)