spiffworkflow-backend/bin/get_token

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#!/usr/bin/env bash
function error_handler() {
>&2 echo "Exited with BAD EXIT CODE '${2}' in ${0} script at line: ${1}."
exit "$2"
}
trap 'error_handler ${LINENO} $?' ERR
set -o errtrace -o errexit -o nounset -o pipefail
# originally from https://medium.com/keycloak/keycloak-jwt-token-using-curl-post-72c9e791ba8c
# btw, meta config endpoint: http://localhost:7002/realms/spiffworkflow/.well-known/openid-configuration
HOSTNAME=localhost:7002
REALM_NAME=spiffworkflow
USERNAME=${1-ciuser1}
PASSWORD=${2-ciuser1}
# CLIENT_ID=spiffworkflow-frontend
CLIENT_ID=spiffworkflow-backend
CLIENT_SECRET="JXeQExm0JhQPLumgHtIIqf52bDalHz0q" # noqa: S105
SECURE=false
KEYCLOAK_URL=http://$HOSTNAME/realms/$REALM_NAME/protocol/openid-connect/token
echo "Using Keycloak: $KEYCLOAK_URL"
echo "realm: $REALM_NAME"
echo "client-id: $CLIENT_ID"
echo "username: $USERNAME"
echo "password: $PASSWORD"
echo "secure: $SECURE"
if [[ $SECURE = 'y' ]]; then
INSECURE=
else
INSECURE=--insecure
fi
result=$(curl -s -X POST "$KEYCLOAK_URL" "$INSECURE" \
-H "Content-Type: application/x-www-form-urlencoded" \
-d "username=$USERNAME" \
-d "password=$PASSWORD" \
-d 'grant_type=password' \
-d "client_id=$CLIENT_ID" \
-d "client_secret=$CLIENT_SECRET" \
)
token=$(jq -r '.access_token' <<< "$result")
if [[ "$token" != 'null' ]]; then
echo "token: $token"
echo "getting user info"
# curl -s "http://localhost:7002/realms/spiffworkflow/protocol/openid-connect/userinfo" -H "Authorization: Bearer $token"
curl -s "http://localhost:7002/realms/spiffworkflow/authz/protection/resource_set?matchingUri=true&deep=true&max=-1&exactName=false&uri=%2Fprocess-models%2Fcategory_number_one%2Fprocess-model-with-repeating-form" -H "Authorization: Bearer $token" | jq .
# -H "Authorization: Basic $basic_auth" \
basic_auth=$(echo -n "${CLIENT_ID}:${CLIENT_SECRET}" | base64 -w0)
# -H "Authorization: Bearer $token" \
curl -s -X POST "$KEYCLOAK_URL" "$INSECURE" \
-H "Content-Type: application/x-www-form-urlencoded" \
-H "Authorization: Basic $basic_auth" \
-d "audience=${CLIENT_ID}" \
--data-urlencode "grant_type=urn:ietf:params:oauth:grant-type:uma-ticket" \
-d "permission=e294304c-796e-4c56-bdf2-8c854f65db59" \
-d "subject_token=${token}" \
| jq .
else
echo "Failed auth result: $result"
fi