Fix multi predicate negation in check_saml2

From (part-of) commit hash ukf/ukf-testbed/4d362d9f9b289ecf9bd96f09b7bd5368ac2ad7b6 See ukf/ukf-meta#432
InCommon · Jun 4, 2024 · 9cf7382 · 9cf7382
1 parent d3f22ed
commit 9cf7382
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/mdx/_rules/check_saml2.xsl b/mdx/_rules/check_saml2.xsl
@@ -60,8 +60,7 @@
     -->
     <xsl:template match="md:SPSSODescriptor
         [contains(@protocolSupportEnumeration, 'urn:oasis:names:tc:SAML:2.0:protocol')]
-        [not(md:KeyDescriptor[descendant::ds:X509Data][@use='encryption'])]
-        [not(md:KeyDescriptor[descendant::ds:X509Data][not(@use)])]">
+        [not((md:KeyDescriptor[descendant::ds:X509Data and @use='encryption']) or ((md:KeyDescriptor[descendant::ds:X509Data and not(@use)])))]">
         <xsl:call-template name="error">
             <xsl:with-param name="m">SAML 2.0 SP has no encryption key</xsl:with-param>
         </xsl:call-template>