1 files changed, 8 insertions, 0 deletions
diff --git a/tests/NetworkSecurityConfigTest/src/android/security/net/config/TestCertificateSource.java b/tests/NetworkSecurityConfigTest/src/android/security/net/config/TestCertificateSource.java
index 69b2a9d55642..0c360631c294 100644
--- a/tests/NetworkSecurityConfigTest/src/android/security/net/config/TestCertificateSource.java
+++ b/tests/NetworkSecurityConfigTest/src/android/security/net/config/TestCertificateSource.java
@@ -44,4 +44,12 @@ public class TestCertificateSource implements CertificateSource {
         }
         return anchor.getTrustedCert();
     }
+
+    public X509Certificate findByIssuerAndSignature(X509Certificate cert) {
+        java.security.cert.TrustAnchor anchor = mIndex.findByIssuerAndSignature(cert);
+        if (anchor == null) {
+            return null;
+        }
+        return anchor.getTrustedCert();
+    }
 }