OpenPGP updates from bc-java

1 files changed, 58 insertions, 0 deletions

diff --git a/crypto/test/src/openpgp/test/PolicyUrlTest.cs b/crypto/test/src/openpgp/test/PolicyUrlTest.cs
new file mode 100644
index 000000000..d98397f39
--- /dev/null
+++ b/crypto/test/src/openpgp/test/PolicyUrlTest.cs
@@ -0,0 +1,58 @@
+using System.IO;
+
+using NUnit.Framework;
+
+using Org.BouncyCastle.Bcpg.Sig;
+using Org.BouncyCastle.Utilities;
+
+namespace Org.BouncyCastle.Bcpg.OpenPgp.Tests
+{
+    [TestFixture]
+    public class PolicyUrlTest
+    {
+        [Test]
+        public void TestGetUrl()
+        {
+            PolicyUrl policyUrl = new PolicyUrl(true, "https://bouncycastle.org/policy/alice.txt");
+            Assert.IsTrue(policyUrl.IsCritical());
+            Assert.AreEqual("https://bouncycastle.org/policy/alice.txt", policyUrl.Url);
+
+            policyUrl = new PolicyUrl(false, "https://bouncycastle.org/policy/bob.txt");
+            Assert.IsFalse(policyUrl.IsCritical());
+            Assert.AreEqual("https://bouncycastle.org/policy/bob.txt", policyUrl.Url);
+        }
+
+        [Test]
+        public void TestParsingFromSignature()
+        {
+            string signatureWithPolicyUrl = "-----BEGIN PGP SIGNATURE-----\n" +
+                "\n" +
+                "iKQEHxYKAFYFAmIRIAgJEDXXpSQjWzWvFiEEVSc3S9X9kRTsyfjqNdelJCNbNa8u\n" +
+                "Gmh0dHBzOi8vZXhhbXBsZS5vcmcvfmFsaWNlL3NpZ25pbmctcG9saWN5LnR4dAAA\n" +
+                "NnwBAImA2KdiS/7kLWoQpwc+A6N2PtAvLxG0gkZmGzYgRWvGAP9g4GLAA/GQ0plr\n" +
+                "Xn7uLnOG49S1fFA9P+R1Dd8Qoa4+Dg==\n" +
+                "=OPUu\n" +
+                "-----END PGP SIGNATURE-----\n";
+
+            MemoryStream byteIn = new MemoryStream(Strings.ToByteArray(signatureWithPolicyUrl), false);
+            ArmoredInputStream armorIn = new ArmoredInputStream(byteIn);
+            PgpObjectFactory objectFactory = new PgpObjectFactory(armorIn);
+
+            PgpSignatureList signatures = (PgpSignatureList)objectFactory.NextPgpObject();
+            PgpSignature signature = signatures[0];
+
+            PolicyUrl policyUrl = signature.GetHashedSubPackets().GetPolicyUrl();
+            Assert.AreEqual("https://example.org/~alice/signing-policy.txt", policyUrl.Url);
+
+            PolicyUrl other = new PolicyUrl(false, "https://example.org/~alice/signing-policy.txt");
+
+            MemoryStream first = new MemoryStream();
+            policyUrl.Encode(first);
+
+            MemoryStream second = new MemoryStream();
+            other.Encode(second);
+
+            Assert.IsTrue(Arrays.AreEqual(first.ToArray(), second.ToArray()));
+        }
+    }
+}