Identityserver4: "No Client Identifier Found"

[behrooz66]

I have setup IdentityServer4 and it works fine as long as I use Postman to obtain access tokens (using resource owner grant), however, when I send the exact same request within a javascript application, I get a 400 bad request on the browser console and the following error in the IdentityServer console:

"No client identifier found". Here is the request sent in Typescript, using exact same parameters and values as I use in my Postman:

`let head = new Headers({
'content-type': 'application/x-www-form-urlencoded'
});
let options = new RequestOptions({
headers: head
});
let body = JSON.stringify({
"grant_type":"password",
"username": "behrooz66",
"client_id": "resourceOwner",
"client_secret": "secret",
"password": "bbcliqa",
"scope": "api offline_access"
});

  let x = this._http.post("http://localhost:5000/connect/token", body, options)
        .map(res => res.json());
  return(x);`

Any ideas?

[brockallen]

hmm, 5m from open to close. so what was it?

[behrooz66]

Sorry, I realized the format of the body is not right. My bad :(

[mo-norant]

why dont you say your fix then

[alokbaburdc]

https://stackoverflow.com/questions/43912622/identity-server-4-getting-invaid-client-error

[lock[bot]]

This thread has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related bugs.