public async Task When_JsonWebKey_Cannot_Be_Extracted_Then_Exception_Is_Thrown()
{
// ARRANGE
InitializeFakeObjects();
var jweProtectedHeader = new JweProtectedHeader
{
Kid = "kid"
};
var getJweParameter = new GetJweParameter
{
Jwe = "jwe",
Url = "http://google.be/"
};
_jweParserStub.Setup(j => j.GetHeader(It.IsAny <string>()))
.Returns(jweProtectedHeader);
_jsonWebKeyHelperStub.Setup(j => j.GetJsonWebKey(It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(Task.FromResult <JsonWebKey>(null));
// ACT & ASSERTS
var exception = await Assert.ThrowsAsync <IdentityServerManagerException>(async() => await _getJweInformationAction.ExecuteAsync(getJweParameter)).ConfigureAwait(false);
Assert.True(exception.Code == ErrorCodes.InvalidRequestCode);
Assert.True(exception.Message == string.Format(ErrorDescriptions.TheJsonWebKeyCannotBeFound, jweProtectedHeader.Kid, getJweParameter.Url));
}
public async Task When_Decrypting_Jwe_With_Symmetric_Key_Then_Result_Is_Returned()
{
// ARRANGE
InitializeFakeObjects();
const string content = "jws";
var jweProtectedHeader = new JweProtectedHeader
{
Kid = "kid"
};
var jwsProtectedHeader = new JwsProtectedHeader();
var jsonWebKey = new JsonWebKey();
var getJweParameter = new GetJweParameter
{
Jwe = "jwe",
Url = "http://google.be/",
Password = "******"
};
_jweParserStub.Setup(j => j.GetHeader(It.IsAny <string>()))
.Returns(jweProtectedHeader);
_jsonWebKeyHelperStub.Setup(j => j.GetJsonWebKey(It.IsAny <string>(), It.IsAny <Uri>()))
.Returns(Task.FromResult <JsonWebKey>(jsonWebKey));
_jweParserStub.Setup(j => j.ParseByUsingSymmetricPassword(It.IsAny <string>(), It.IsAny <JsonWebKey>(), It.IsAny <string>()))
.Returns(content);
_jwsParserStub.Setup(j => j.GetHeader(It.IsAny <string>()))
.Returns(jwsProtectedHeader);
// ACT & ASSERTS
var result = await _getJweInformationAction.ExecuteAsync(getJweParameter);
Assert.True(result.IsContentJws);
Assert.True(result.Content == content);
}
public Task <JweInformationResult> GetJweInformation(GetJweParameter getJweParameter)
{
if (getJweParameter == null)
{
throw new ArgumentNullException(nameof(getJweParameter));
}
return(_getJweInformationAction.ExecuteAsync(getJweParameter));
}
public void When_Passing_Null_Parameter_Then_Exception_Are_Thrown()
{
// ARRANGE
InitializeFakeObjects();
var getJweParameter = new GetJweParameter();
var getJweParameterWithJwe = new GetJweParameter
{
Jwe = "jwe"
};
// ACT & ASSERTS
Assert.ThrowsAsync <ArgumentNullException>(() => _getJweInformationAction.ExecuteAsync(null)).ConfigureAwait(false);
Assert.ThrowsAsync <ArgumentNullException>(() => _getJweInformationAction.ExecuteAsync(getJweParameter)).ConfigureAwait(false);
Assert.ThrowsAsync <ArgumentNullException>(() => _getJweInformationAction.ExecuteAsync(getJweParameterWithJwe)).ConfigureAwait(false);
}
public async Task When_Url_Is_Not_Well_Formed_Then_Exception_Is_Thrown()
{
// ARRANGE
InitializeFakeObjects();
const string url = "not_well_formed";
var getJweParameter = new GetJweParameter
{
Jwe = "jwe",
Url = url
};
// ACT & ASSERTS
var exception = await Assert.ThrowsAsync <IdentityServerManagerException>(async() => await _getJweInformationAction.ExecuteAsync(getJweParameter)).ConfigureAwait(false);
Assert.True(exception.Code == ErrorCodes.InvalidRequestCode);
Assert.True(exception.Message == string.Format(ErrorDescriptions.TheUrlIsNotWellFormed, url));
}
public async Task When_Header_Is_Not_Correct_Then_Exception_Is_Thrown()
{
// ARRANGE
InitializeFakeObjects();
var getJweParameter = new GetJweParameter
{
Jwe = "jwe",
Url = "http://google.be"
};
_jweParserStub.Setup(j => j.GetHeader(It.IsAny <string>()))
.Returns(() => null);
// ACT & ASSERTS
var exception = await Assert.ThrowsAsync <IdentityServerManagerException>(async() => await _getJweInformationAction.ExecuteAsync(getJweParameter)).ConfigureAwait(false);
Assert.True(exception.Code == ErrorCodes.InvalidRequestCode);
Assert.True(exception.Message == ErrorDescriptions.TheTokenIsNotAValidJwe);
}
public async Task <JweInformationResult> ExecuteAsync(GetJweParameter getJweParameter)
{
if (getJweParameter == null)
{
throw new ArgumentNullException(nameof(getJweParameter));
}
if (string.IsNullOrWhiteSpace(getJweParameter.Jwe))
{
throw new ArgumentNullException(nameof(getJweParameter.Jwe));
}
if (string.IsNullOrWhiteSpace(getJweParameter.Url))
{
throw new ArgumentNullException(nameof(getJweParameter.Url));
}
Uri uri = null;
if (!Uri.TryCreate(getJweParameter.Url, UriKind.Absolute, out uri))
{
throw new IdentityServerManagerException(
ErrorCodes.InvalidRequestCode,
string.Format(ErrorDescriptions.TheUrlIsNotWellFormed, getJweParameter.Url));
}
var jwe = getJweParameter.Jwe;
var jweHeader = _jweParser.GetHeader(jwe);
if (jweHeader == null)
{
throw new IdentityServerManagerException(
ErrorCodes.InvalidRequestCode,
ErrorDescriptions.TheTokenIsNotAValidJwe);
}
var jsonWebKey = await _jsonWebKeyHelper.GetJsonWebKey(jweHeader.Kid, uri).ConfigureAwait(false);
if (jsonWebKey == null)
{
throw new IdentityServerManagerException(
ErrorCodes.InvalidRequestCode,
string.Format(ErrorDescriptions.TheJsonWebKeyCannotBeFound, jweHeader.Kid, uri.AbsoluteUri));
}
var content = string.Empty;
if (!string.IsNullOrWhiteSpace(getJweParameter.Password))
{
content = _jweParser.ParseByUsingSymmetricPassword(jwe, jsonWebKey, getJweParameter.Password);
}
else
{
content = _jweParser.Parse(jwe, jsonWebKey);
}
if (string.IsNullOrWhiteSpace(content))
{
throw new IdentityServerManagerException(
ErrorCodes.InvalidRequestCode,
ErrorDescriptions.TheContentCannotBeExtractedFromJweToken);
}
var result = new JweInformationResult
{
Content = content,
IsContentJws = false
};
var jwsHeader = _jwsParser.GetHeader(content);
if (jwsHeader != null)
{
result.IsContentJws = true;
}
return(result);
}
