private string CreateDeviceCodeRequestUriString()
{
var deviceCodeRequestParameters = new DictionaryRequestParameters(this.resource, this.clientKey);
if (this.callState != null && this.callState.CorrelationId != Guid.Empty)
{
deviceCodeRequestParameters[OAuthParameter.CorrelationId] = this.callState.CorrelationId.ToString();
}
IDictionary <string, string> adalIdParameters = AdalIdHelper.GetAdalIdParameters();
foreach (KeyValuePair <string, string> kvp in adalIdParameters)
{
deviceCodeRequestParameters[kvp.Key] = kvp.Value;
}
if (!string.IsNullOrWhiteSpace(extraQueryParameters))
{
// Checks for extraQueryParameters duplicating standard parameters
Dictionary <string, string> kvps = EncodingHelper.ParseKeyValueList(extraQueryParameters, '&', false, this.callState);
foreach (KeyValuePair <string, string> kvp in kvps)
{
if (deviceCodeRequestParameters.ContainsKey(kvp.Key))
{
throw new AdalException(AdalError.DuplicateQueryParameter, string.Format(CultureInfo.CurrentCulture, AdalErrorMessage.DuplicateQueryParameterTemplate, kvp.Key));
}
}
deviceCodeRequestParameters.ExtraQueryParameter = extraQueryParameters;
}
return(new Uri(new Uri(this.authenticator.DeviceCodeUri), "?" + deviceCodeRequestParameters).AbsoluteUri);
}
private DictionaryRequestParameters CreateAuthorizationRequest(string loginHint)
{
var authorizationRequestParameters = new DictionaryRequestParameters(this.Resource, this.ClientKey);
authorizationRequestParameters[OAuthParameter.ResponseType] = OAuthResponseType.Code;
authorizationRequestParameters[OAuthParameter.HasChrome] = "1";
authorizationRequestParameters[OAuthParameter.RedirectUri] = this.redirectUriRequestParameter;
if (!string.IsNullOrWhiteSpace(loginHint))
{
authorizationRequestParameters[OAuthParameter.LoginHint] = loginHint;
}
if (!string.IsNullOrWhiteSpace(claims))
{
authorizationRequestParameters["claims"] = claims;
}
if (this.CallState != null && this.CallState.CorrelationId != Guid.Empty)
{
authorizationRequestParameters[OAuthParameter.CorrelationId] = this.CallState.CorrelationId.ToString();
}
if (this.authorizationParameters != null)
{
platformInformation.AddPromptBehaviorQueryParameter(this.authorizationParameters, authorizationRequestParameters);
}
IDictionary <string, string> adalIdParameters = AdalIdHelper.GetAdalIdParameters();
foreach (KeyValuePair <string, string> kvp in adalIdParameters)
{
authorizationRequestParameters[kvp.Key] = kvp.Value;
}
if (!string.IsNullOrWhiteSpace(extraQueryParameters))
{
// Checks for extraQueryParameters duplicating standard parameters
Dictionary <string, string> kvps = EncodingHelper.ParseKeyValueList(extraQueryParameters, '&', false, this.CallState);
foreach (KeyValuePair <string, string> kvp in kvps)
{
if (authorizationRequestParameters.ContainsKey(kvp.Key))
{
throw new AdalException(AdalError.DuplicateQueryParameter, string.Format(CultureInfo.CurrentCulture, AdalErrorMessage.DuplicateQueryParameterTemplate, kvp.Key));
}
}
authorizationRequestParameters.ExtraQueryParameter = extraQueryParameters;
}
return(authorizationRequestParameters);
}
public static void AdalIdTest()
{
var adalParameters = AdalIdHelper.GetAdalIdParameters();
Assert.AreEqual(4, adalParameters.Count);
Assert.IsNotNull(adalParameters[AdalIdParameter.Product]);
Assert.IsNotNull(adalParameters[AdalIdParameter.Version]);
Assert.IsNotNull(adalParameters[AdalIdParameter.CpuPlatform]);
Assert.IsNotNull(adalParameters[AdalIdParameter.OS]);
Assert.IsFalse(adalParameters.ContainsKey(AdalIdParameter.DeviceModel));
adalParameters = AdalIdHelper.GetAdalIdParameters();
Assert.AreEqual(4, adalParameters.Count);
Assert.IsNotNull(adalParameters[AdalIdParameter.Product]);
Assert.IsNotNull(adalParameters[AdalIdParameter.Version]);
Assert.IsNotNull(adalParameters[AdalIdParameter.CpuPlatform]);
Assert.IsNotNull(adalParameters[AdalIdParameter.OS]);
Assert.IsFalse(adalParameters.ContainsKey(AdalIdParameter.DeviceModel));
}
private async Task <T> GetResponseAsync <T>(bool respondToDeviceAuthChallenge)
{
T typedResponse = default(T);
IHttpWebResponse response;
try
{
IDictionary <string, string> adalIdHeaders = AdalIdHelper.GetAdalIdParameters();
foreach (KeyValuePair <string, string> kvp in adalIdHeaders)
{
this.Client.Headers[kvp.Key] = kvp.Value;
}
//add pkeyauth header
this.Client.Headers[DeviceAuthHeaderName] = DeviceAuthHeaderValue;
using (response = await this.Client.GetResponseAsync().ConfigureAwait(false))
{
typedResponse = EncodingHelper.DeserializeResponse <T>(response.ResponseString);
}
}
catch (HttpRequestWrapperException ex)
{
if (ex.InnerException is TaskCanceledException)
{
Resiliency = true;
_callState.Logger.Information(this.CallState, "Network timeout, Exception type: " + ex.InnerException.GetType());
_callState.Logger.InformationPii(this.CallState, "Network timeout, Exception message: " + ex.InnerException.Message);
}
if (!Resiliency && ex.WebResponse == null)
{
_callState.Logger.Error(CallState, ex);
_callState.Logger.ErrorPii(CallState, ex);
throw new AdalServiceException(AdalError.Unknown, ex);
}
//check for resiliency
if (!Resiliency && (int)ex.WebResponse.StatusCode >= 500 && (int)ex.WebResponse.StatusCode < 600)
{
_callState.Logger.Information(this.CallState,
"HttpStatus code: " + ex.WebResponse.StatusCode + ", Exception type: " + ex.InnerException?.GetType());
_callState.Logger.InformationPii(this.CallState,
"HttpStatus code: " + ex.WebResponse.StatusCode + ", Exception message: " + ex.InnerException?.Message);
Resiliency = true;
}
if (Resiliency)
{
if (RetryOnce)
{
await Task.Delay(DelayTimePeriodMilliSeconds).ConfigureAwait(false);
RetryOnce = false;
var msg = "Retrying one more time..";
_callState.Logger.Information(this.CallState, msg);
_callState.Logger.InformationPii(this.CallState, msg);
return(await this.GetResponseAsync <T>(respondToDeviceAuthChallenge).ConfigureAwait(false));
}
_callState.Logger.Information(CallState,
"Retry Failed, Exception type: " + ex.InnerException?.GetType());
_callState.Logger.InformationPii(CallState,
"Retry Failed, Exception message: " + ex.InnerException?.Message);
}
if (!this.IsDeviceAuthChallenge(ex.WebResponse, respondToDeviceAuthChallenge))
{
TokenResponse tokenResponse = TokenResponse.CreateFromErrorResponse(ex.WebResponse);
string[] errorCodes = tokenResponse.ErrorCodes ?? new[] { ex.WebResponse.StatusCode.ToString() };
AdalServiceException serviceEx = new AdalServiceException(tokenResponse.Error,
tokenResponse.ErrorDescription,
errorCodes, ex);
if (ex.WebResponse.StatusCode == HttpStatusCode.BadRequest &&
tokenResponse.Error == AdalError.InteractionRequired)
{
throw new AdalClaimChallengeException(tokenResponse.Error, tokenResponse.ErrorDescription, ex, tokenResponse.Claims);
}
throw serviceEx;
}
//attempt device auth
return(await HandleDeviceAuthChallenge <T>(ex.WebResponse).ConfigureAwait(false));
}
return(typedResponse);
}