throw when cert is null

tngan · Oct 29, 2020 · 6f608a9 · 6f608a9
1 parent 32ce430
commit 6f608a9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/libsaml.ts b/src/libsaml.ts
@@ -357,6 +357,9 @@ const libSaml = () => {
           const certificateNode = select(".//*[local-name(.)='X509Certificate']", signatureNode) as any;
           // certificate in metadata
           let metadataCert: any = opts.metadata.getX509Certificate(certUse.signing);
+          if (!metadataCert) {
+            throw new Error('INVALID_CERTIFICATE_PROVIDED')
+          }
           // flattens the nested array of Certificates from each KeyDescriptor
           if (Array.isArray(metadataCert)) {
             metadataCert = flattenDeep(metadataCert);