gistfile1.txt

#!/bin/bash

clientId=xxx
clientSecret=xxx

login_hint=1001
user_code=675325

backchannelReq=`cat << EOS
curl http://localhost:8080/api/backchannel/authentication -X POST \
--user ${clientId}:${clientSecret} \
-d 'login_hint=${login_hint}' \
-d 'user_code=${user_code}'  \
-d 'scope=openid' -s | jq .auth_req_id -r
EOS
`

auth_req_id=`eval "${backchannelReq}"`
echo ${auth_req_id}

for i in {0..3}; do
    sleep 3
    tokenReq=`cat << EOS
curl http://localhost:8080/api/token -X POST \
--user ${clientId}:${clientSecret}  \
-H 'Content-type: application/x-www-form-urlencoded' \
-d 'auth_req_id=${auth_req_id}' \
-d 'grant_type=urn:openid:params:grant-type:ciba' -s
EOS
`
    token=`eval "${tokenReq}"`
    error=`echo ${token} | jq 'select(.error_description==null)'`
    
    echo ${token} | jq
    if [ -n "$error" ]; then
        break;
    # else
        # echo ${token} | jq .error_description -r
    fi
done