public async Task <Comment> RemoveAsync(int id)
{
var tokenResult = await tokenProvider.RequestAccessToken(new AccessTokenRequestOptions()
{
Scopes = new string[] { "commentsgrpc" }
});
if (tokenResult.TryGetToken(out var token))
{
GrpCore.Metadata headers = new GrpCore.Metadata();
headers.Add("Authorization", $"Bearer {token.Value}");
RemoveReply c = await serviceClient.RemoveAsync(new RemoveRequest()
{
Id = id
}, headers);
return(new Comment {
Id = c.Id, PhotoId = c.PhotoId, UserName = c.UserName, Subject = c.Subject, Body = c.Body, SubmittedOn = c.SubmittedOn.ToDateTime()
});
}
else
{
throw new UnauthorizedDeleteAttemptException <Comment>();
}
}
private Grpc.Core.Metadata GetDefaultHeaders()
{
var metadata = new Grpc.Core.Metadata();
metadata.Add("x-helm-api-client", Version);
return(metadata);
}
protected override void HandleCallException(Exception exception, IRpcSerializer?serializer)
{
var rpcError = RpcError.TryCreate(exception, serializer);
if (rpcError != null)
{
if (serializer != null)
{
var serializedError = serializer.Serialize(rpcError);
throw new GrpcCore.RpcException(new GrpcCore.Status(GrpcCore.StatusCode.Unknown, rpcError.Message),
new GrpcCore.Metadata
{
{ WellKnownHeaderKeys.ErrorInfo, serializedError }
});
}
else
{
var metadata = new GrpcCore.Metadata
{
{ WellKnownHeaderKeys.ErrorType, rpcError.ErrorType },
{ WellKnownHeaderKeys.ErrorMessage, rpcError.Message },
{ WellKnownHeaderKeys.ErrorCode, rpcError.ErrorCode }
};
if (rpcError.ErrorDetails != null)
{
metadata.Add(new GrpcCore.Metadata.Entry(WellKnownHeaderKeys.ErrorDetails, rpcError.ErrorDetails));
}
throw new GrpcCore.RpcException(new GrpcCore.Status(GrpcCore.StatusCode.Unknown, rpcError.Message), metadata);
}
}
}
public CallGrpcClientJob(
ILoggerFactory loggerFactory)
{
Logger = loggerFactory.CreateLogger("CallGrpcClientJob");
channel = new Channel("localhost:828",
ChannelCredentials.Insecure);
AuthMetadata = new Grpc.Core.Metadata();
AuthMetadata.Add("token", "smallchi518");
}
public CallGrpcClientJob(
ILoggerFactory loggerFactory,
JT808Configuration configuration)
{
Logger = loggerFactory.CreateLogger("CallGrpcClientJob");
channel = new Channel($"{configuration.WebApiHost}:{configuration.WebApiPort}",
ChannelCredentials.Insecure);
AuthMetadata = new Grpc.Core.Metadata();
AuthMetadata.Add("token", configuration.WebApiToken);
}
protected async Task WriteResponseHeadersAsync(IResponse httpRes, CallContext context)
{
var res = (GrpcResponse)httpRes;
var nonSuccessStatus = res.StatusCode >= 300;
if (!Feature.DisableResponseHeaders || nonSuccessStatus)
{
foreach (var header in Feature.IgnoreResponseHeaders)
{
res.Headers.Remove(header);
}
if (res.Headers.Count > 0 || nonSuccessStatus)
{
var headers = new Grpc.Core.Metadata();
if (nonSuccessStatus)
{
headers.Add(Keywords.HttpStatus, res.StatusCode.ToString());
}
foreach (var entry in res.Headers)
{
headers.Add(entry.Key, entry.Value);
}
if (nonSuccessStatus)
{
var status = res.Dto.GetResponseStatus();
if (status != null)
{
headers.Add(Keywords.GrpcResponseStatus,
GrpcMarshaller <ResponseStatus> .Instance.Serializer(status));
}
var desc = status?.ErrorCode ?? res.StatusDescription ??
status?.Message ?? HttpStatus.GetStatusDescription(res.StatusCode);
context.ServerCallContext.Status = ToGrpcStatus(res.StatusCode, desc);
}
await context.ServerCallContext.WriteResponseHeadersAsync(headers);
}
}
}
private CallOptions PrepareRequest(bool noAuth)
{
var auth = noAuth
? null
: !string.IsNullOrEmpty(UserName) && !string.IsNullOrEmpty(Password)
? "Basic " + Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(UserName + ":" + Password))
: !string.IsNullOrEmpty(BearerToken)
? "Bearer " + BearerToken
: !string.IsNullOrEmpty(SessionId)
? nameof(SessionId)
: null;
if (Headers.Count > 0 || auth != null || UserAgent != null)
{
var headers = new Grpc.Core.Metadata();
foreach (var entry in Headers)
{
headers.Add(entry);
}
if (auth != null)
{
if (auth == nameof(SessionId))
{
headers.Add(Keywords.HeaderSessionId, SessionId);
}
else
{
headers.Add(HttpHeaders.Authorization, auth);
}
}
if (UserAgent != null)
{
headers.Add(HttpHeaders.UserAgent, UserAgent);
}
return(new CallOptions(headers: headers));
}
return(default);
public async Task <Comment> CreateAsync(Comment comment)
{
var tokenResult = await tokenProvider.RequestAccessToken(new AccessTokenRequestOptions()
{
Scopes = new string[] { "photosrest" }
});
if (tokenResult.TryGetToken(out var token))
{
GrpCore.Metadata headers = new GrpCore.Metadata();
headers.Add("Authorization", $"Bearer {token.Value}");
CreateRequest createRequest = new CreateRequest()
{
PhotoId = comment.PhotoId, Subject = comment.Subject, Body = comment.Body
};
CreateReply c = await serviceClient.CreateAsync(createRequest, headers);
return(new Comment {
Id = c.Id, PhotoId = c.PhotoId, UserName = c.UserName, Subject = c.Subject, Body = c.Body, SubmittedOn = c.SubmittedOn.ToDateTime()
});
}
return(null);
}
public void InterceptHeaders(Metadata metadata)
{
var accessToken = GetAccessToken(CancellationToken.None);
metadata.Add(new Metadata.Entry(AuthorizationHeader, Schema + " " + accessToken));
}
public void InterceptHeaders(Metadata.Builder headerBuilder)
{
var accessToken = GetAccessToken(CancellationToken.None);
headerBuilder.Add(new Metadata.MetadataEntry(AuthorizationHeader, Schema + " " + accessToken));
}
public void InterceptHeaders(string authUri, Metadata metadata)
{
var accessToken = GetAccessToken(authUri, CancellationToken.None);
metadata.Add(CreateBearerTokenHeader(accessToken));
}