oauth2.json

    {
        "id": "895a366cbeeeb85e",
        "type": "subflow",
        "name": "farmOS Oauth2",
        "info": "",
        "category": "farmOS",
        "in": [
            {
                "x": 60,
                "y": 140,
                "wires": [
                    {
                        "id": "c1c5cb7804c3d9d5"
                    }
                ]
            }
        ],
        "out": [
            {
                "x": 1000,
                "y": 140,
                "wires": [
                    {
                        "id": "fa30edb753b13f74",
                        "port": 0
                    }
                ]
            }
        ],
        "env": [],
        "meta": {
            "module": "node-red-4-farmos",
            "version": "1.0.0",
            "author": "farmer.eds.shed@gmail.com",
            "desc": "farmos oauth2 authentication node",
            "keywords": "node red, farmos, oauth2, api",
            "license": "GPL-3.0"
        },
        "color": "#C7E9C0",
        "icon": "node-red-contrib-oauth2/oauth2.svg",




"flow": [

    {
        "id": "f7821dcb8df5c66d",
        "type": "oauth2",
        "z": "895a366cbeeeb85e",
        "name": "",
        "container": "payload",
        "access_token_url": "http://localhost/oauth2/token",
        "grant_type": "set_by_credentials",
        "username": "",
        "password": "",
        "client_id": "",
        "client_secret": "",
        "scope": "farmos_restws_access",
        "rejectUnauthorized": true,
        "headers": {},
        "x": 630,
        "y": 140,
        "wires": [
            [
                "fa30edb753b13f74"
            ]
        ]
    },
    {
        "id": "fa30edb753b13f74",
        "type": "function",
        "z": "895a366cbeeeb85e",
        "name": "Save OAuth Token",
        "func": "if (msg.payload.access_token) {\n    var token = msg.payload.access_token;\n    var refresh = msg.payload.refresh_token;\n    global.set('token', token);\n    flow.set('refresh', refresh);\n    Time = new Date()\n    msg.bearer = msg.payload;\n    msg.payload = \"Access Granted \" + Time;\n} else {\n    msg.error = msg.payload;\n    msg.payload = msg.error.error;\n}\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 830,
        "y": 140,
        "wires": [
            []
        ]
    },
    {
        "id": "f4b123b4f2d28eba",
        "type": "function",
        "z": "895a366cbeeeb85e",
        "name": "Refresh Token",
        "func": "var refresh = flow.get('refresh');\n\nmsg.oauth2Request = {\n    \"access_token_url\": global.get('farmOSurl').concat('/oauth/token'), \n    \"credentials\": {\n        \"grant_type\": \"refresh_token\",\n        \"refresh_token\": refresh,\n        \"client_id\": msg.payload.client_id,\n        \"client_secret\": msg.payload.client_secret,\n        \"scope\": msg.payload.scope\n    }\n};\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 400,
        "y": 80,
        "wires": [
            [
                "f7821dcb8df5c66d"
            ]
        ]
    },
    {
        "id": "c1c5cb7804c3d9d5",
        "type": "function",
        "z": "895a366cbeeeb85e",
        "name": "Creat OAuth2Request",
        "func": "var farmOSurl = msg.payload.url\nglobal.set('farmOSurl', farmOSurl);\n\nmsg.oauth2Request = { \n        \"access_token_url\": msg.payload.url.concat(\"/oauth/token\"), \n        \"credentials\": {\n            \"grant_type\": \"password\",\n            \"username\": msg.payload.username,\n            \"password\": msg.payload.password,\n            \"client_id\": msg.payload.client_id,\n            \"client_secret\": msg.payload.client_secret,\n            \"scope\": msg.payload.scope\n        }\n    };\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "initialize": "",
        "finalize": "",
        "libs": [],
        "x": 420,
        "y": 140,
        "wires": [
            [
                "f7821dcb8df5c66d"
            ]
        ]
    }
]
}