GRPC cookie not saved

[dragonnn]

Hi! Thanks for this amazing extension, helps a lot developing with GRPC! I am trying to setup my authentications Service with grpc, I see my cookie to be send back when I do the request

GRPC 127.0.0.1:8000/users.UserService/Login
{
  "login": "some_login",
  "password": "some_password"
}

HTTP/1.1 0 OK
content-type: application/grpc
set-cookie: auth=eyJ0eXAiOiJKV1QiLCJhbGciOiJIUzI1NiJ9.eyJzdWIiOiJjM2JkMjhiOS1mZTQxLTRlM2YtOTA2Ny1mY2JmNjRkYTUzMzUiLCJzZXMiOjE0LCJleHAiOjE2NTU5MjEwNjUsImNydCI6MTY0NzI4MTA2NX0.IlqAQCRCIWF0Hh2j-VJL5mMGD5W4vmOLjZTh7MocJPo
date:
Mon, 14 Mar 2022 18:04:25 GMT
{
  "result": true,
  "info": "ok"
}

But when I try to send a next request from that file I my backend doesn't receive the cookie. My .http file looks like that:

proto < ./server/proto/users.proto
keepCase: true
longs: String
enums: String
defaults: false
oneofs: true

###

GRPC 127.0.0.1:8000/users.UserService/Login
{
  "login": "super_admin",
  "password": "1q2w3e"
}

GRPC 127.0.0.1:8000/users.UserService/KeepAlive
{}

Thanks for any help!

BTW. Using httpyac in vscode as an extension

[AnWeber]

It would help me to have a small sample project with a server endpoint that simulates the behavior. The current client implementation is more or less my playground with GRPC and I have only very rudimentary experience. As soon as I find time I will be able to build the server component myself, but it will take some time.

[dragonnn]

Sure, my project is currently also in a "toy" state, just need to pull out some not need bits and will publish something probably around this weekend :)

[dragonnn]

https://github.com/dragonnn/tonic-cookie-test here is my quick test repo :) I am using rust as a backend but running it should be easy even if you never used rust, I prepared a devcontainer so you only need https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-containers do a open in container and click "> Run" on the bottom bar and the server will start. It has two rpc endpoints: SetCookie - sets a new cookie "name" with the content from the HelloRequest name field passed to it GetCookie - tries to find a cookie "name" and return it in HelloReply, if it doesn't find it it returns "name cookie not found"

[AnWeber]

Hello, thank you for the test project. I was able to successfully start the server in it, but not yet call it, but there is very likely my current setup to blame. I'm on it.

[AnWeber]

Just to update. I was able to start everything now and also extend the devcontainer with NodeJS. As a result, I have now already spent longer with the source code of @grpc/grpc-js. There in the file call-stream the set-cookie header is still received correctly, but it is not passed through to the outside. I am still trying to figure out from the existing documentation of @grpc/grpc-js. But it looks like this use case is currently not provided.