Problems with cosmos auth and Identity manager integration - fiware

Question

I want to integrate cosmos-auth with Idm GE.
Config for node.js application is:
{
"host": "192.168.4.180",
"port": 13000,
"private_key_file": "key.pem",
"certificate_file": "cert.pem",
"idm": {
"host": "192.168.4.33",
"port": "443",
"path": "/oauth2/token"
},
"cosmos_app": {
"client_id": "0434fdf60897479588c3c31cfc957b6d",
"client_secret": "a7c3540aa5de4de3a0b1c52a606b82df"
},
"log": {
"file_name": "/var/log/cosmos/cosmos-auth/cosmos-auth.log",
"date_pattern": ".dd-MM-yyyy"
}
}
When i send HTTP POST request directly to IDM GE to url
https://192.168.4.33:443/oauth2/token
with required parameters i get ok results:
{
access_token: "LyZT5DRGSn0F8IKqYU8EmRFTLo1iPJ"
token_type: "Bearer"
expires_in: 3600
refresh_token: "XiyfKCHrIVyludabjaCyGqVsTkx8Sf"
}
But when i curl the cosmos-auth node.js application
curl -X POST "https://192.168.4.180:13000/cosmos-auth/v1/token" -H
"Content-Type: application/x-www-form-urlencoded" -d
"grant_type=password&username=idm&password=idm" -k
I get next result:
{"statusCode":500,"error":"Internal Server Error","message":"An internal server error occurred"}
Has anyone encountered something similar?
What could be the problem?

Answer 1

The error i made was using unsigned certificate.How clumsy of me.
So either sign the certificate or insert additional element in options object (rejectUnauthorized: false)
var options = {
host : host,
port : port,
path : path,
method : method,
headers: headers,
rejectUnauthorized: false
};
or in the beginning of the file insert:
process.env.NODE_TLS_REJECT_UNAUTHORIZED = '0';
Ofcourse this is only temporary solution until we use fully signed cert.
Anyways error handling and logs in cosmos-auth node.js app should show a little bit more.