Server error

[sankarganesh1098]

{"message":"Server error: missing client grants","code":503,"name":"server_error"}

[sheershoff]

1. what request do you use?
2. do you use the postman examples collection?
3. as far as I can see it's when you do not use Authentication header, which should always be used when addressing oauth exposed methods.

[mwohlert]

I am facing the same problem.

1. Authorize
2. yes
3. I think the problem is due to the use of mongoose here:
   https://github.com/manjeshpv/node-oauth2-server-implementation/blob/master/components/oauth/mongo-models.js#L44

Since mongoose returns a mongoose Object it is not modifiable. I think .findOne(options).lean().then should be used.

But since I am basically a OAuth2.0 noob I can be totally wrong.

[MrHzAkI]

Same problem here!

[evolvingfunctions]

You are on the right track. The error happens when grant object was not found or returned when the oauthClients collection is queried. Confirm your model contains a grants array similar to this:

{
    "clientId": "foo",
    "clientSecret": "bar ",
    "redirectUri": "/yourOauthRedirectUri",
    "grants": [
        "password",
        "authorization_code",
        "refresh_token"
    ]
}

[rnl2004]

Hey guys! Have you encountered this error?
$ curl -X POST -H "Content-Type: application/x-www-form-urlencoded" -H "Cache-Control: no-cache" -H "Postman-Token: c3df2fab-440f-09e4-0c5c-c9f46ef9836b" -d "username=admin&password=admin&grant_type=password&client_id=democlient&client_secret=democlientsecret" "http://localhost:3000/oauth/token"
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 178 100 77 100 101 5133 6733 --:--:-- --:--:-- --:--:-- 6733{"message":"user is not defined","code":503,"name":"server_error","inner":{}}

I already updated my repo and mySQL db also but got this error.

[egachi]

Hi, I'm getting the same error with MongoDB implementation:

{
  "statusCode": 503,
  "status": 503,
  "code": 503,
  "message": "user is not defined",
  "name": "server_error",
  "inner": {}
}

Any idea? I have double checked and the user exists in db collection.

[rnl2004]

Still waiting a feedback from the author, and i am not sure if the source code fully committed maybe they still working on it. Any updates on this?

[manjeshpv]

You can check the above commit as of now.

[rnl2004]

Hi manjeshpv, when i check the code, is this fix only uses mongodb? How about mySQL it's work when i invoked the end-point. Please verify thanks.

[rnl2004]

I appreciated your fixes in mongoDB it seems to work, but hopefully there were also a fix for mySQL database.

The output when i used mongodb else got error on mySQL:
{
"client":{
"_id":"590c6a7c23a54201484c3d19",
"client_id":"democlient",
"client_secret":"democlientsecret",
"redirect_uri":"http://localhost/cb",
"User":"590c6a7b23a54201484c3d12",
"__v":0
},
"user":{
"_id":"590c6a7b23a54201484c3d12",
"username":"admin",
"password":"admin",
"__v":0
},
"access_token":"b1185aeefc3c16004bb9c06d0f3f33ce03e0be87",
"refresh_token":"29cd6e2404c08b1a634bbb460cbd5e53b3dd1521",
"accessToken":"b1185aeefc3c16004bb9c06d0f3f33ce03e0be87",
"accessTokenExpiresAt":"2017-05-05T13:05:40.695Z",
"refreshToken":"29cd6e2404c08b1a634bbb460cbd5e53b3dd1521",
"refreshTokenExpiresAt":"2017-05-19T12:05:40.696Z"
}

[rnl2004]

Just want to share. I have a simple fixed on uses mysql db, just simply copy the implementation code in mongo models and it works! But no guarantee this fix the issue :(. Possible other function will not work. Thank you manjeshpv.

[manjeshpv]

please update error with mysql, and clone repo fresh again

[Jorger]

Hello, I have the same problem.

In this case I connect with Mysql.

It is posible connect with LDAP with this library?

Thanks so much.

Jorge,

[rnl2004]

Jorger, please tried to add client_id and user_id foreign key value one of the table manually. Because, the oauth_demo.sql script has missing id's reference to the client and user. The create sequelize associated with that table seem not working in mysql db not sure if the issue from the associated tables. I am not familiar yet in sequelize need to learn more.