public void VerifyWithPublicationsFileCertTest() { PublicationsFile pubsFile = TestUtil.GetPublicationsFile(Resources.PkiTrustProvider_PubsFileCustomCert); ICryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(); verifier.Verify(pubsFile.GetSignedBytes(), pubsFile.GetSignatureValue(), new CryptoSignatureVerificationData(GetFileBytes(Resources.PkiTrustProvider_CustomCert))); }
public void VerifyWithModifiedSignedBytesTest() { string encodedModifiedSignedBytes = "0029020456C0D6A904210187EBC5594827DC2B3F87918DC7AFE8A528E844D65918CD525984D65981C2C79A"; // valid from 2016.01.01 - 2026.01.01 string encodedCert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string encodedSignature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kiVerificationFailedException ex = Assert.Throws <PkiVerificationFailedException>(delegate { ICryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(); verifier.Verify(Base16.Decode(encodedModifiedSignedBytes), Base16.Decode(encodedSignature), new CryptoSignatureVerificationData(Base16.Decode(encodedCert))); }); Assert.That( ex.Message.StartsWith("Failed to verify PKCS#7 signature") && ( // separate error messages for Microsoft and Bouncy Castle ex.InnerException.Message.StartsWith("The hash value is not correct") || ex.InnerException.Message.StartsWith("message-digest attribute value does not match calculated value") ), "Unexpected exception message: " + ex.Message); }
public void SignatureBytesNullTest() { string encodedCert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ryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(); ArgumentNullException ex = Assert.Throws <ArgumentNullException>(delegate { verifier.Verify(Base16.Decode("01"), null, new CryptoSignatureVerificationData(Base16.Decode(encodedCert))); }); Assert.That(ex.ParamName == "signatureBytes", "Unexpected exception message: " + ex.Message); }
/// <summary> /// Get crypto signature verifier by oid. /// </summary> /// <param name="oid">signature oid</param> /// <returns>signature verifier</returns> public static ICryptoSignatureVerifier GetCryptoSignatureVerifierByOid(string oid) { switch (oid) { case "1.2.840.113549.1.1.11": return(KsiProvider.CreateRsaCryptoSignatureVerifier("SHA256")); case "1.2.840.113549.1.7.2": return(KsiProvider.CreatePkcs7CryptoSignatureVerifier()); default: throw new PkiVerificationErrorException("Cryptographic signature not supported. Oid: " + oid); } }
public void NoTrustAnchorsTest() { string encodedSignedBytes = "3029020456C0D6A904210187EBC5594827DC2B3F87918DC7AFE8A528E844D65918CD525984D65981C2C79A"; string encodedSignature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ryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(); ArgumentException ex = Assert.Throws <ArgumentException>(delegate { verifier.Verify(Base16.Decode(encodedSignedBytes), Base16.Decode(encodedSignature), null); }); Assert.That(ex.Message.StartsWith("No trust anchors given."), "Unexpected exception message: " + ex.Message); }
/// <summary> /// Verify bytes with x509 signature. /// </summary> /// <param name="signedBytes">Bytes to be verified</param> /// <param name="signatureBytes">Byte array containing signature</param> public void Verify(byte[] signedBytes, byte[] signatureBytes) { if (signedBytes == null) { throw new ArgumentNullException(nameof(signedBytes)); } if (signatureBytes == null) { throw new ArgumentNullException(nameof(signatureBytes)); } ICryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(_trustStore, _certificateRdnSelector); verifier.Verify(signedBytes, signatureBytes, null); }
public void VerifyWithRandomSignatureBytesTest() { string encodedSignedBytes = "3029020456C0D6A904210187EBC5594827DC2B3F87918DC7AFE8A528E844D65918CD525984D65981C2C79A"; // valid from 2016.01.01 - 2026.01.01 string encodedCert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string encodedSignature = "0102030405"; ICryptoSignatureVerifier verifier = KsiProvider.CreatePkcs7CryptoSignatureVerifier(); PkiVerificationErrorException ex = Assert.Throws <PkiVerificationErrorException>(delegate { verifier.Verify(Base16.Decode(encodedSignedBytes), Base16.Decode(encodedSignature), new CryptoSignatureVerificationData(Base16.Decode(encodedCert))); }); // separate error messages for Microsoft and Bouncy Castle Assert.That(ex.Message.StartsWith("Error when verifying PKCS#7 signature") || ex.Message.StartsWith("Cannot create signature from signatureBytes"), "Unexpected exception message: " + ex.Message); }