{
	"ownerApp" : "Orchestrator",
	"name" : "create_system_service",
	"createBy" : "Marco Lettere",
	"description": "Create a confidential client for software procedures that need to be members of each VO and VRE",
	"version" : 1,
	"ownerEmail" : "marco.lettere@nubisware.com",
	"inputParameters" : ["client_id", "client_secret", "description"],
	"tasks" : [
    	{
			"name": "INLINE_TASK",
			"taskReferenceName": "init",
			"type": "INLINE",
			"inputParameters": {
				  "keycloak": "{{ keycloak }}/{{ keycloak_realm }}",
				  "keycloak_admin" : "{{ keycloak_admin }}/{{ keycloak_realm }}",
				  "id" : "${workflow.input.client_id}",
				  "secret" : "${workflow.input.client_secret}",
				  "description" : "${workflow.input.description}",
				  "evaluatorType" : "javascript",
				  "expression": "function e(v){ return (v == null || (v.trim && v.trim() === ''))}; function f(){ if(e($.id)) throw('Client ID must not be empty'); return { client : { clientId : $.id, description : ($.description ? $.description : $.id), secret : ($.secret ? $.secret : Java.type('java.util.UUID').randomUUID().toString()), rootUrl : '', enabled : true, serviceAccountsEnabled : true, standardFlowEnabled : true, authorizationServicesEnabled : false, publicClient : false, fullScopeAllowed : true, protocol : 'openid-connect'}}}; f()"
			}
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "authorize",
			"type" : "SIMPLE",
			"inputParameters" : {
				"url" : "${init.input.keycloak}/protocol/openid-connect/token",
				"method" : "POST",
				"headers" : {
					"Accept" : "application/json"
				},
				"body" : {
					"client_id" : "orchestrator", 
					"client_secret" : "{{ keycloak_auth }}",
					"grant_type" : "client_credentials"
				}
			}
		},	
		{
			"name" : "pyrest",
		    "taskReferenceName" : "create_client",
		    "type" : "SIMPLE",
		    "inputParameters" : {
			    "url" : "${init.input.keycloak_admin}/clients",
			    "body" : "${init.output.result.client}",
			    "method" : "POST",
			    "headers" : {
				    "Authorization" : "Bearer ${authorize.output.body.access_token}",
				    "Content-Type" : "application/json"
			    }
		    }
		},
		{
		    "name": "INLINE_TASK",
		    "taskReferenceName": "extract_client_id",
		    "type": "INLINE",
		    "inputParameters": {
		        "evaluatorType" : "javascript",    
				"client_location" : "${create_client.output.headers.location}",
				"expression": "var client_id = $.client_location.split('/').pop(); function f(){return {'client_id' : client_id}}; f()"
		    }
		},
		{
			"name" : "pyrest",
			"taskReferenceName" : "get_service_account_user",
	  		"type" : "SIMPLE",
	  		"inputParameters" : {
		  		"url" : "${init.input.keycloak_admin}/clients/${extract_client_id.output.result.client_id}/service-account-user",
		  		"method" : "GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
				}
	  		}
		},
		{
			"name" : "pyrest",
			"type" : "SIMPLE",
			"taskReferenceName": "retrieve_infra_member_role",
			"inputParameters" : {
				"url" : "${init.input.keycloak_admin}/roles/Infrastructure-Member",
				"method" :"GET",
				"headers" : {
					"Authorization" : "Bearer ${authorize.output.body.access_token}",
					"Accept" : "application/json"
			  	}
			}
		},
		{
    		"name": "jq_1",
    		"taskReferenceName": "to_array",
    		"type": "JSON_JQ_TRANSFORM",
    		"inputParameters": {
    			"role": "${retrieve_infra_member_role.output.body}",
                "queryExpression" : ".role"
            }
        },
		{
			"name" : "pyrest",
			"type" : "SIMPLE",
			"taskReferenceName": "assign_infra_member_role",
			"inputParameters" : {
			  "url" : "${init.input.keycloak_admin}/users/${get_service_account_user.output.body.id}/role-mappings/realm",
			  "method" :"POST",
			  "headers" : {
				"Authorization" : "Bearer ${authorize.output.body.access_token}",
				"Content-Type" : "application/json",
				"Accept":"application/json"
			  },
			  "body" : "${to_array.output.resultList}"
			}
		}
	]
}