public static DocumentNode Deserialize(string json)
{
if (string.IsNullOrEmpty(json))
{
throw new ArgumentException(StitchingResources
.IntrospectionDeserializer_Json_NullOrEmpty,
nameof(json));
}
IntrospectionResult result = JsonConvert
.DeserializeObject <IntrospectionResult>(json);
var typeDefinitions = new List <IDefinitionNode>();
typeDefinitions.Add(CreateSchema(result.Data.Schema));
typeDefinitions.AddRange(CreateTypes(result.Data.Schema.Types));
foreach (Directive directive in result.Data.Schema.Directives)
{
DirectiveDefinitionNode directiveDefinition =
CreateDirectiveDefinition(directive);
if (directiveDefinition.Locations.Any())
{
typeDefinitions.Add(directiveDefinition);
}
}
return(new DocumentNode(typeDefinitions));
}
private static async Task <SchemaFeatures> GetSchemaFeaturesAsync(
HttpClient httpClient,
HttpQueryClient queryClient)
{
var features = new SchemaFeatures();
var request = new HttpQueryRequest
{
Query = GetIntrospectionQuery(_phase1)
};
string json = await queryClient.FetchStringAsync(
request, httpClient)
.ConfigureAwait(false);
IntrospectionResult result =
JsonConvert.DeserializeObject <IntrospectionResult>(json);
FullType directive = result.Data.Schema.Types.First(t =>
t.Name.Equals(_directiveName, StringComparison.Ordinal));
features.HasRepeatableDirectives = directive.Fields.Any(t =>
t.Name.Equals(_isRepeatable, StringComparison.Ordinal));
features.HasDirectiveLocations = directive.Fields.Any(t =>
t.Name.Equals(_locations, StringComparison.Ordinal));
FullType schema = result.Data.Schema.Types.First(t =>
t.Name.Equals(_schemaName, StringComparison.Ordinal));
features.HasSubscriptionSupport = schema.Fields.Any(t =>
t.Name.Equals(_subscriptionType, StringComparison.Ordinal));
return(features);
}
public IntrospectionResultReturned(string id, string processId, IntrospectionResult parameter, int order)
{
Id = id;
ProcessId = processId;
Parameter = parameter;
Order = order;
}
public string GetPayload(IntrospectionResult parameter)
{
if (parameter == null)
{
throw new ArgumentNullException(nameof(parameter));
}
var result = new Payload
{
Content = parameter
};
return(JsonConvert.SerializeObject(result));
}
public static SimpleIdServer.Dtos.Responses.IntrospectionResponse ToDto(this IntrospectionResult introspectionResult)
{
return(new SimpleIdServer.Dtos.Responses.IntrospectionResponse
{
Active = introspectionResult.Active,
Audience = introspectionResult.Audience,
ClientId = introspectionResult.ClientId,
Expiration = introspectionResult.Expiration,
IssuedAt = introspectionResult.IssuedAt,
Issuer = introspectionResult.Issuer,
Jti = introspectionResult.Jti,
Nbf = introspectionResult.Nbf,
Scope = introspectionResult.Scope.Split(' ').ToList(),
Subject = introspectionResult.Subject,
TokenType = introspectionResult.TokenType,
UserName = introspectionResult.UserName
});
}
public async Task <IntrospectionResult> Execute(
IntrospectionParameter introspectionParameter,
AuthenticationHeaderValue authenticationHeaderValue, string issuerName)
{
// 1. Validate the parameters
if (introspectionParameter == null)
{
throw new ArgumentNullException(nameof(introspectionParameter));
}
if (string.IsNullOrWhiteSpace(introspectionParameter.Token))
{
throw new ArgumentNullException(nameof(introspectionParameter.Token));
}
_introspectionParameterValidator.Validate(introspectionParameter);
// 2. Authenticate the client
var instruction = CreateAuthenticateInstruction(introspectionParameter, authenticationHeaderValue);
var authResult = await _authenticateClient.AuthenticateAsync(instruction, issuerName);
if (authResult.Client == null)
{
throw new IdentityServerException(ErrorCodes.InvalidClient, authResult.ErrorMessage);
}
// 3. Retrieve the token type hint
var tokenTypeHint = Constants.StandardTokenTypeHintNames.AccessToken;
if (Constants.AllStandardTokenTypeHintNames.Contains(introspectionParameter.TokenTypeHint))
{
tokenTypeHint = introspectionParameter.TokenTypeHint;
}
// 4. Trying to fetch the information about the access_token || refresh_token
GrantedToken grantedToken = null;
if (tokenTypeHint == Constants.StandardTokenTypeHintNames.AccessToken)
{
grantedToken = await _tokenStore.GetAccessToken(introspectionParameter.Token);
if (grantedToken == null)
{
grantedToken = await _tokenStore.GetRefreshToken(introspectionParameter.Token);
}
}
else
{
grantedToken = await _tokenStore.GetRefreshToken(introspectionParameter.Token);
if (grantedToken == null)
{
grantedToken = await _tokenStore.GetAccessToken(introspectionParameter.Token);
}
}
// 5. Throw an exception if there's no granted token
if (grantedToken == null)
{
throw new IdentityServerException(
ErrorCodes.InvalidToken,
ErrorDescriptions.TheTokenIsNotValid);
}
// 6. Fill-in parameters
//// TODO : Specifiy the other parameters : NBF & JTI
var result = new IntrospectionResult
{
Scope = grantedToken.Scope,
ClientId = grantedToken.ClientId,
Expiration = grantedToken.ExpiresIn,
TokenType = grantedToken.TokenType
};
// 7. Fill-in the other parameters
if (grantedToken.IdTokenPayLoad != null)
{
var audiences = string.Empty;
var audiencesArr = grantedToken.IdTokenPayLoad.GetArrayClaim(StandardClaimNames.Audiences);
var issuedAt = grantedToken.IdTokenPayLoad.Iat;
var issuer = grantedToken.IdTokenPayLoad.Issuer;
var subject = grantedToken.IdTokenPayLoad.GetClaimValue(Jwt.Constants.StandardResourceOwnerClaimNames.Subject);
var userName = grantedToken.IdTokenPayLoad.GetClaimValue(Jwt.Constants.StandardResourceOwnerClaimNames.Name);
if (audiencesArr.Any())
{
audiences = string.Join(" ", audiencesArr);
}
result.Audience = audiences;
result.IssuedAt = issuedAt;
result.Issuer = issuer;
result.Subject = subject;
result.UserName = userName;
}
// 8. Based on the expiration date disable OR enable the introspection result
var expirationDateTime = grantedToken.CreateDateTime.AddSeconds(grantedToken.ExpiresIn);
var tokenIsExpired = DateTime.UtcNow > expirationDateTime;
if (tokenIsExpired)
{
result.Active = false;
}
else
{
result.Active = true;
}
return(result);
}
/// <summary>
/// Create reader
/// </summary>
/// <param name="builder">Write types to builder</param>
/// <param name="result">Introspection result to use as source</param>
public IntrospectionSchemaReader(SchemaBuilder builder, IntrospectionResult result)
{
_builder = builder;
_schema = result.Schema;
}
