public async Task RetrieveAccessToken_InvalidCertificate_ReturnsUnauthorized()
{
var options = new OioIdwsAuthorizationServiceOptions
{
AccessTokenIssuerPath = new PathString("/accesstoken/issue"),
AccessTokenRetrievalPath = new PathString("/accesstoken"),
IssuerAudiences = () => Task.FromResult(new IssuerAudiences[0]),
TrustedWspCertificateThumbprints = new[] { "other cert" },
CertificateValidator = X509CertificateValidator.None //no reason for tests to validate certs
};
X509Certificate2 certificate = null;
using (var server = TestServerWithClientCertificate.Create(() => certificate, app =>
{
app.UseOioIdwsAuthorizationService(options);
}))
{
server.BaseAddress = new Uri("https://localhost/");
//without presenting certificate
var response = await server.HttpClient.GetAsync($"/accesstoken?accesstoken1");
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
//with untrusted certificate
certificate = CertificateUtil.GetCertificate("d9f10c97aa647727adb64a349bb037c5c23c9a7a");
response = await server.HttpClient.GetAsync($"/accesstoken?accesstoken1");
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
}
}
public static TestServerWithClientCertificate Create(Func <X509Certificate2> clientCertificate, Action <IAppBuilder> startup)
{
var server = new TestServerWithClientCertificate(clientCertificate);
server.Configure(startup);
return(server);
}
private async Task ProcessAuthenticateAsync(
string tokenType,
Func <IOwinContext, Func <Task>, Task> serviceUnderTest,
Func <HttpResponseMessage, Task> assert,
Func <OioIdwsToken> tokenFunc = null,
Func <OioIdwsToken, ClaimsIdentity> identityFunc = null,
Func <X509Certificate2> certificateFunc = null)
{
var accessToken = "token123";
var token = tokenFunc != null?tokenFunc() : new OioIdwsToken();
var tokenProviderMock = new Mock <ITokenProvider>();
tokenProviderMock.Setup(x => x.RetrieveTokenAsync(accessToken))
.ReturnsAsync(new RetrieveTokenResult(token));
var identityBuilderMock = new Mock <IIdentityBuilder>();
identityBuilderMock.Setup(x => x.BuildIdentityAsync(token))
.Returns((OioIdwsToken t) => Task.FromResult(identityFunc?.Invoke(t)));
using (var server = TestServerWithClientCertificate.Create(certificateFunc, app =>
{
app
.UseOioIdwsAuthentication(new OioIdwsAuthenticationOptions
{
TokenProvider = tokenProviderMock.Object,
IdentityBuilder = identityBuilderMock.Object
})
.Use((context, next) => serviceUnderTest(context, next));
}))
{
var client = server.HttpClient;
var authHeader = new AuthenticationHeaderValue(tokenType, accessToken);
client.DefaultRequestHeaders.Authorization = authHeader;
var response = await client.PostAsync("/securedendpoint", new StringContent("payload"));
await assert(response);
}
tokenProviderMock.Verify(x => x.RetrieveTokenAsync(accessToken), Times.Once);
}
async Task PerformValidationTestAsync(
X509Certificate2 clientCertificate,
IEnumerable <IssuerAudiences> issuerAudiences,
Func <OioIdwsAuthorizationServiceOptions, HttpResponseMessage, Task> assert,
Func <string> samlToken = null,
Func <ILoggerFactory> setLogger = null)
{
var requestSamlToken = samlToken != null?samlToken() : GetSamlTokenXml();
var options = new OioIdwsAuthorizationServiceOptions
{
AccessTokenIssuerPath = new PathString("/accesstoken/issue"),
AccessTokenRetrievalPath = new PathString("/accesstoken"),
IssuerAudiences = () => Task.FromResult(issuerAudiences.ToArray()),
CertificateValidator = X509CertificateValidator.None //no reason for tests to require proper certificate validation
};
using (var server = TestServerWithClientCertificate.Create(() => clientCertificate, app =>
{
app.UseOioIdwsAuthorizationService(options);
if (setLogger != null)
{
app.SetLoggerFactory(setLogger());
}
}))
{
server.BaseAddress = new Uri("https://localhost/");
var response = await server.HttpClient.PostAsync("/accesstoken/issue",
new FormUrlEncodedContent(new[]
{
new KeyValuePair <string, string>("saml-token", Utils.ToBase64(requestSamlToken)),
}));
await assert(options, response);
}
}
public async Task RetrieveAccessToken_Success_TokenInformationIsInResponse()
{
var wspCertificate = CertificateUtil.GetCertificate("d9f10c97aa647727adb64a349bb037c5c23c9a7a");
var accessToken = "dummy";
var oioIdwsTokenKey = "accesstoken1";
var token = new OioIdwsToken
{
Type = AccessTokenType.Bearer,
ExpiresUtc = DateTime.UtcNow.AddHours(1),
Claims = new[]
{
new OioIdwsClaim
{
Type = "type1",
Value = "value1",
ValueType = "valuetype1",
Issuer = "issuer1",
},
new OioIdwsClaim
{
Type = "type2",
Value = "value2",
ValueType = "valuetype2",
Issuer = "issuer2",
},
}
};
var tokenStoreMock = new Mock <ISecurityTokenStore>();
tokenStoreMock
.Setup(x => x.RetrieveTokenAsync(oioIdwsTokenKey))
.ReturnsAsync(token);
var tokenDataFormatMock = new Mock <ISecureDataFormat <AuthenticationProperties> >();
tokenDataFormatMock
.Setup(x => x.Unprotect(accessToken))
.Returns(new AuthenticationProperties
{
ExpiresUtc = DateTimeOffset.UtcNow.AddHours(1),
Dictionary = { { "value", oioIdwsTokenKey } }
});
var options = new OioIdwsAuthorizationServiceOptions
{
AccessTokenIssuerPath = new PathString("/accesstoken/issue"),
AccessTokenRetrievalPath = new PathString("/accesstoken"),
IssuerAudiences = () => Task.FromResult(new IssuerAudiences[0]),
SecurityTokenStore = tokenStoreMock.Object,
TokenDataFormat = tokenDataFormatMock.Object,
TrustedWspCertificateThumbprints = new[] { "d9f10c97aa647727adb64a349bb037c5c23c9a7a" },
CertificateValidator = X509CertificateValidator.None //no reason for tests to validate certs
};
using (var server = TestServerWithClientCertificate.Create(() => wspCertificate, app =>
{
app.UseOioIdwsAuthorizationService(options);
}))
{
server.BaseAddress = new Uri("https://localhost/");
var response = await server.HttpClient.GetAsync($"/accesstoken?{accessToken}");
Assert.AreEqual(HttpStatusCode.OK, response.StatusCode);
Assert.AreEqual("application/json", response.Content.Headers.ContentType.MediaType);
var responseToken = JsonConvert.DeserializeObject <OioIdwsToken>(await response.Content.ReadAsStringAsync());
Assert.AreEqual(token.Type, responseToken.Type);
Assert.AreEqual(token.ExpiresUtc, responseToken.ExpiresUtc);
Assert.AreEqual(token.Claims.Count, responseToken.Claims.Count);
Assert.AreEqual(token.Claims.ElementAt(0).Type, responseToken.Claims.ElementAt(0).Type);
Assert.AreEqual(token.Claims.ElementAt(0).Value, responseToken.Claims.ElementAt(0).Value);
}
}
public async Task RetrieveAccessToken_ExpiredAccessToken_ReturnsUnauthorized()
{
var wspCertificate = CertificateUtil.GetCertificate("d9f10c97aa647727adb64a349bb037c5c23c9a7a");
var accessToken = "accessToken1";
var oioIdwsTokenKey = "tokenValue1";
var tokenInformation = new OioIdwsToken();
var authProperties = new AuthenticationProperties
{
Dictionary = { { "value", oioIdwsTokenKey } }
};
var tokenDataFormatMock = new Mock <ISecureDataFormat <AuthenticationProperties> >();
tokenDataFormatMock
.Setup(x => x.Unprotect(accessToken))
.Returns(() => authProperties);
var currentTime = DateTimeOffset.UtcNow; //ensure static time during test
var timeMock = new Mock <ISystemClock>();
// ReSharper disable once AccessToModifiedClosure
timeMock
.SetupGet(x => x.UtcNow)
.Returns(() => currentTime);
var storeMock = new Mock <ISecurityTokenStore>();
storeMock
.Setup(x => x.RetrieveTokenAsync(oioIdwsTokenKey))
.Returns(() => Task.FromResult(tokenInformation));
var options = new OioIdwsAuthorizationServiceOptions
{
AccessTokenIssuerPath = new PathString("/accesstoken/issue"),
AccessTokenRetrievalPath = new PathString("/accesstoken"),
IssuerAudiences = () => Task.FromResult(new IssuerAudiences[0]),
TrustedWspCertificateThumbprints = new[] { "d9f10c97aa647727adb64a349bb037c5c23c9a7a" },
CertificateValidator = X509CertificateValidator.None, //no reason for tests to validate certs
TokenDataFormat = tokenDataFormatMock.Object,
SystemClock = timeMock.Object,
MaxClockSkew = TimeSpan.FromMinutes(5),
SecurityTokenStore = storeMock.Object,
};
using (var server = TestServerWithClientCertificate.Create(() => wspCertificate, app =>
{
app.UseOioIdwsAuthorizationService(options);
}))
{
server.BaseAddress = new Uri("https://localhost/");
{
//test that token content is checked properly
authProperties.ExpiresUtc = currentTime - options.MaxClockSkew.Add(TimeSpan.FromSeconds(1));
var response = await server.HttpClient.GetAsync($"/accesstoken?{accessToken}");
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
var json = JObject.Parse(await response.Content.ReadAsStringAsync());
Assert.AreEqual(1, json["expired"].Value <int>());
}
{
//test that stored token information is checked properly
authProperties.ExpiresUtc = currentTime;
tokenInformation.ExpiresUtc = currentTime - options.MaxClockSkew.Add(TimeSpan.FromSeconds(1));
var response = await server.HttpClient.GetAsync($"/accesstoken?{accessToken}");
Assert.AreEqual(HttpStatusCode.Unauthorized, response.StatusCode);
var json = JObject.Parse(await response.Content.ReadAsStringAsync());
Assert.AreEqual(1, json["expired"].Value <int>());
}
}
}
