|
public Verify ( MimeKit.FormatOptions options, |
||
| options | MimeKit.FormatOptions | The formatting options. |
| dkimSignature | The DKIM-Signature header. | |
| publicKeyLocator | IDkimPublicKeyLocator | The public key locator service. |
| cancellationToken | The cancellation token. | |
| return | bool | |
static void TestDkimSignVerify (MimeMessage message, DkimSignatureAlgorithm signatureAlgorithm, DkimCanonicalizationAlgorithm headerAlgorithm, DkimCanonicalizationAlgorithm bodyAlgorithm)
{
var headers = new HeaderId[] { HeaderId.From, HeaderId.Subject, HeaderId.Date };
var signer = CreateSigner (signatureAlgorithm);
message.Sign (signer, headers, headerAlgorithm, bodyAlgorithm);
var dkim = message.Headers[0];
Assert.IsTrue (message.Verify (dkim, new DummyPublicKeyLocator (DkimKeys.Public)), "Failed to verify DKIM-Signature.");
message.Headers.RemoveAt (0);
}
public void TestArgumentExceptions ()
{
var locator = new DummyPublicKeyLocator (DkimKeys.Public);
var dkimHeader = new Header (HeaderId.DkimSignature, "value");
var message = new MimeMessage ();
Assert.Throws<ArgumentNullException> (() => message.Sign (null, new HeaderId[] { HeaderId.From }));
Assert.Throws<ArgumentNullException> (() => message.Sign (CreateSigner (DkimSignatureAlgorithm.RsaSha1), null));
Assert.Throws<ArgumentNullException> (() => message.Verify (null, locator));
Assert.Throws<ArgumentNullException> (() => message.Verify (dkimHeader, null));
Assert.Throws<ArgumentNullException> (() => message.Verify (null, dkimHeader, locator));
Assert.Throws<ArgumentNullException> (() => message.Verify (FormatOptions.Default, null, locator));
Assert.Throws<ArgumentNullException> (() => message.Verify (FormatOptions.Default, dkimHeader, null));
}
static void TestUnicode (DkimSignatureAlgorithm signatureAlgorithm, DkimCanonicalizationAlgorithm bodyAlgorithm, string expectedHash)
{
var headers = new [] { HeaderId.From, HeaderId.To, HeaderId.Subject, HeaderId.Date };
var signer = CreateSigner (signatureAlgorithm);
var message = new MimeMessage ();
message.From.Add (new MailboxAddress ("", "*****@*****.**"));
message.To.Add (new MailboxAddress ("", "*****@*****.**"));
message.Subject = "This is a unicode message";
message.Date = DateTimeOffset.Now;
var builder = new BodyBuilder ();
builder.TextBody = " تست ";
builder.HtmlBody = " <div> تست </div> ";
message.Body = builder.ToMessageBody ();
((Multipart) message.Body).Boundary = "=-MultipartAlternativeBoundary";
((Multipart) message.Body)[1].ContentId = null;
message.Body.Prepare (EncodingConstraint.EightBit);
message.Sign (signer, headers, DkimCanonicalizationAlgorithm.Simple, bodyAlgorithm);
var dkim = message.Headers[0];
Console.WriteLine ("{0}", dkim.Value);
VerifyDkimBodyHash (message, signatureAlgorithm, expectedHash);
Assert.IsTrue (message.Verify (dkim, new DummyPublicKeyLocator (DkimKeys.Public)), "Failed to verify DKIM-Signature.");
}
static void TestEmptyBody (DkimSignatureAlgorithm signatureAlgorithm, DkimCanonicalizationAlgorithm bodyAlgorithm, string expectedHash)
{
var headers = new [] { HeaderId.From, HeaderId.To, HeaderId.Subject, HeaderId.Date };
var signer = CreateSigner (signatureAlgorithm);
var message = new MimeMessage ();
message.From.Add (new MailboxAddress ("", "*****@*****.**"));
message.To.Add (new MailboxAddress ("", "*****@*****.**"));
message.Subject = "This is an empty message";
message.Date = DateTimeOffset.Now;
message.Body = new TextPart ("plain") { Text = "" };
message.Body.Prepare (EncodingConstraint.SevenBit);
message.Sign (signer, headers, DkimCanonicalizationAlgorithm.Simple, bodyAlgorithm);
VerifyDkimBodyHash (message, signatureAlgorithm, expectedHash);
var dkim = message.Headers[0];
Assert.IsTrue (message.Verify (dkim, new DummyPublicKeyLocator (DkimKeys.Public)), "Failed to verify DKIM-Signature.");
}