famrOS node-red auth flow

farmos-auth-flow.json

[
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        "id": "58ff452f.d398fc",
        "type": "tab",
        "label": "Test farmOS Flow",
        "disabled": false,
        "info": ""
    },
    {
        "id": "9793e818.72b8b8",
        "type": "ui_text",
        "z": "58ff452f.d398fc",
        "group": "b5079d0.289126",
        "order": 4,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "Server Name",
        "format": "{{msg.payload.name}}",
        "layout": "row-spread",
        "x": 1050,
        "y": 420,
        "wires": []
    },
    {
        "id": "88b453e3.fc91b",
        "type": "http request",
        "z": "58ff452f.d398fc",
        "name": "",
        "method": "use",
        "ret": "obj",
        "paytoqs": false,
        "url": "",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 590,
        "y": 440,
        "wires": [
            [
                "9793e818.72b8b8",
                "48e94484.4d3f6c",
                "be262591.529b9",
                "57797f06.f8162",
                "6ad6e304.35c3cc"
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        ]
    },
    {
        "id": "48e94484.4d3f6c",
        "type": "ui_text",
        "z": "58ff452f.d398fc",
        "group": "b5079d0.289126",
        "order": 5,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "API Version",
        "format": "{{msg.payload.api_version}}",
        "layout": "row-spread",
        "x": 1050,
        "y": 460,
        "wires": []
    },
    {
        "id": "886badef.c8fb1",
        "type": "ui_dropdown",
        "z": "58ff452f.d398fc",
        "name": "",
        "label": "Farm Terms",
        "tooltip": "",
        "place": "Select option",
        "group": "b5079d0.289126",
        "order": 6,
        "width": 0,
        "height": 0,
        "passthru": false,
        "options": [
            {
                "label": "",
                "value": "",
                "type": "str"
            }
        ],
        "payload": "",
        "topic": "",
        "x": 1050,
        "y": 540,
        "wires": [
            []
        ]
    },
    {
        "id": "be262591.529b9",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Filter Terms",
        "func": "termDict = msg.payload.resources.taxonomy_term;\noptions = [];\n\nObject.keys(termDict).forEach(function (key) {\n    var label = termDict[key].label;\n    var vid = termDict[key].vid;\n    var opt = {};\n    opt[label] = vid;\n    options.push(opt);\n});\nmsg.options = options;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 870,
        "y": 540,
        "wires": [
            [
                "886badef.c8fb1"
            ]
        ]
    },
    {
        "id": "d9b95b2c.26ebe",
        "type": "ui_dropdown",
        "z": "58ff452f.d398fc",
        "name": "",
        "label": "Farm Assets",
        "tooltip": "",
        "place": "Select option",
        "group": "b5079d0.289126",
        "order": 7,
        "width": 0,
        "height": 0,
        "passthru": false,
        "options": [
            {
                "label": "",
                "value": "",
                "type": "str"
            }
        ],
        "payload": "",
        "topic": "",
        "x": 1050,
        "y": 600,
        "wires": [
            []
        ]
    },
    {
        "id": "57797f06.f8162",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Filter Assets",
        "func": "assets = msg.payload.resources.farm_asset;\noptions = [];\n\nObject.keys(assets).forEach(function (key) {\n    var label = assets[key].label;\n    var value = assets[key];\n    var opt = {};\n    opt[label] = value;\n    options.push(opt);\n});\nmsg.options = options;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 870,
        "y": 600,
        "wires": [
            [
                "d9b95b2c.26ebe"
            ]
        ]
    },
    {
        "id": "17438159.6e513f",
        "type": "ui_dropdown",
        "z": "58ff452f.d398fc",
        "name": "",
        "label": "Farm Logs",
        "tooltip": "",
        "place": "Select option",
        "group": "b5079d0.289126",
        "order": 8,
        "width": 0,
        "height": 0,
        "passthru": false,
        "options": [
            {
                "label": "",
                "value": "",
                "type": "str"
            }
        ],
        "payload": "",
        "topic": "",
        "x": 1050,
        "y": 660,
        "wires": [
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        ]
    },
    {
        "id": "6ad6e304.35c3cc",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Filter Logs",
        "func": "logs = msg.payload.resources.log;\noptions = [];\n\nObject.keys(logs).forEach(function (key) {\n    var label = logs[key].label;\n    var value = logs[key];\n    var opt = {};\n    opt[label] = value;\n    options.push(opt);\n});\nmsg.options = options;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 870,
        "y": 660,
        "wires": [
            [
                "17438159.6e513f"
            ]
        ]
    },
    {
        "id": "bd8bb6d6.d16e98",
        "type": "ui_gauge",
        "z": "58ff452f.d398fc",
        "name": "",
        "group": "b5079d0.289126",
        "order": 9,
        "width": 0,
        "height": 0,
        "gtype": "gage",
        "title": "# Logs",
        "label": "units",
        "format": "{{value}}",
        "min": 0,
        "max": "100",
        "colors": [
            "#00b500",
            "#e6e600",
            "#ca3838"
        ],
        "seg1": "",
        "seg2": "",
        "x": 1050,
        "y": 720,
        "wires": []
    },
    {
        "id": "12088869.8da06",
        "type": "http request",
        "z": "58ff452f.d398fc",
        "name": "",
        "method": "use",
        "ret": "obj",
        "paytoqs": false,
        "url": "",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 590,
        "y": 500,
        "wires": [
            [
                "6ac73876.d9bd7"
            ]
        ]
    },
    {
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        "type": "ui_button",
        "z": "58ff452f.d398fc",
        "name": "",
        "group": "b5079d0.289126",
        "order": 3,
        "width": 0,
        "height": 0,
        "passthru": false,
        "label": "Refresh!!",
        "tooltip": "",
        "color": "",
        "bgcolor": "",
        "icon": "",
        "payload": "",
        "payloadType": "str",
        "topic": "",
        "x": 100,
        "y": 460,
        "wires": [
            [
                "51cd3f66.50444"
            ]
        ]
    },
    {
        "id": "6ac73876.d9bd7",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Parse # Logs",
        "func": "var size = Object.keys(msg.payload.list).length;\n\nmsg.payload = size;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 870,
        "y": 720,
        "wires": [
            [
                "bd8bb6d6.d16e98"
            ]
        ]
    },
    {
        "id": "26110d8.1b23872",
        "type": "ui_gauge",
        "z": "58ff452f.d398fc",
        "name": "",
        "group": "b5079d0.289126",
        "order": 10,
        "width": 0,
        "height": 0,
        "gtype": "gage",
        "title": "# Assets",
        "label": "units",
        "format": "{{value}}",
        "min": 0,
        "max": "50",
        "colors": [
            "#00b500",
            "#e6e600",
            "#ca3838"
        ],
        "seg1": "10",
        "seg2": "12",
        "x": 1060,
        "y": 780,
        "wires": []
    },
    {
        "id": "838b1e95.678388",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Parse # Assets",
        "func": "var size = Object.keys(msg.payload.list).length;\n\nmsg.payload = size;\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 880,
        "y": 780,
        "wires": [
            [
                "26110d8.1b23872"
            ]
        ]
    },
    {
        "id": "150edf61.428f89",
        "type": "http request",
        "z": "58ff452f.d398fc",
        "name": "",
        "method": "use",
        "ret": "obj",
        "paytoqs": false,
        "url": "",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 590,
        "y": 560,
        "wires": [
            [
                "838b1e95.678388"
            ]
        ]
    },
    {
        "id": "82f91b36.552c78",
        "type": "oauth2",
        "z": "58ff452f.d398fc",
        "name": "",
        "container": "payload",
        "access_token_url": "http://localhost/oauth2/token",
        "grant_type": "set_by_credentials",
        "username": "paul",
        "password": "test",
        "client_id": "farmos_api_client",
        "client_secret": "client_secret",
        "scope": "farmos_restws_access",
        "x": 570,
        "y": 120,
        "wires": [
            [
                "4df99b8f.7086f4"
            ]
        ]
    },
    {
        "id": "4df99b8f.7086f4",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Save OAuth Token",
        "func": "if (msg.payload.authorization) {\n    var token = msg.payload.authorization;\n    flow.set('token', token);\n    msg.payload = token;\n} else {\n    msg.payload = \"Authorization error.\";\n}\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 750,
        "y": 120,
        "wires": [
            [
                "f026dcfb.02ce58"
            ]
        ]
    },
    {
        "id": "51cd3f66.50444",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Prepare HTTP request",
        "func": "msg.headers = {};\n\nvar token = flow.get('token');\nif (token) {\n    msg.headers[\"authorization\"] = token;\n}\n\nvar crsf = flow.get('crsf');\nif (crsf) {\n    msg.headers = {};\n    msg.headers[\"X-CSRF-Token\"] = crsf;\n}\n\nvar cookies = flow.get('cookies');\nif (cookies) {\n    msg.cookies = cookies;\n}\n\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 180,
        "y": 520,
        "wires": [
            [
                "6c1b445f.c9f364",
                "7f8834a6.bb5454",
                "27dc9e9f.6bc5da"
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        ]
    },
    {
        "id": "f026dcfb.02ce58",
        "type": "ui_text",
        "z": "58ff452f.d398fc",
        "group": "16448850.68666",
        "order": 2,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "Auth Token",
        "format": "{{msg.payload}}",
        "layout": "row-spread",
        "x": 940,
        "y": 120,
        "wires": []
    },
    {
        "id": "9c6d219d.1bf7c",
        "type": "ui_form",
        "z": "58ff452f.d398fc",
        "name": "",
        "label": "OAuth",
        "group": "16448850.68666",
        "order": 1,
        "width": 0,
        "height": 0,
        "options": [
            {
                "label": "farmOS URL",
                "value": "url",
                "type": "text",
                "required": true
            },
            {
                "label": "Username",
                "value": "username",
                "type": "text",
                "required": true
            },
            {
                "label": "Password",
                "value": "password",
                "type": "password",
                "required": true
            }
        ],
        "formValue": {
            "url": "",
            "username": "",
            "password": ""
        },
        "payload": "",
        "submit": "submit",
        "cancel": "cancel",
        "topic": "",
        "x": 110,
        "y": 120,
        "wires": [
            [
                "5da51681.9cd4a8"
            ]
        ]
    },
    {
        "id": "5da51681.9cd4a8",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Creat OAuth2Request",
        "func": "msg.oauth2Request = { \n        \"access_token_url\": msg.payload.url.concat(\"/oauth2/token\"), \n        \"credentials\": {\n            \"grant_type\": \"password\",\n            \"username\": msg.payload.username,\n            \"password\": msg.payload.password,\n            \"client_id\": \"farmos_api_client\",\n            \"client_secret\": \"client_secret\",\n            \"scope\": \"farmos_restws_access\"\n        }\n    };\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 360,
        "y": 120,
        "wires": [
            [
                "82f91b36.552c78"
            ]
        ]
    },
    {
        "id": "fe205c8.47cd0a",
        "type": "ui_form",
        "z": "58ff452f.d398fc",
        "name": "",
        "label": "Drupal Auth",
        "group": "16448850.68666",
        "order": 3,
        "width": 0,
        "height": 0,
        "options": [
            {
                "label": "farmOS URL",
                "value": "url",
                "type": "text",
                "required": true
            },
            {
                "label": "Username",
                "value": "name",
                "type": "text",
                "required": true
            },
            {
                "label": "Password",
                "value": "pass",
                "type": "password",
                "required": true
            }
        ],
        "formValue": {
            "url": "",
            "name": "",
            "pass": ""
        },
        "payload": "",
        "submit": "submit",
        "cancel": "cancel",
        "topic": "",
        "x": 130,
        "y": 240,
        "wires": [
            [
                "8d1065d8.45cb68"
            ]
        ]
    },
    {
        "id": "8d1065d8.45cb68",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Creat Drupal Auth Payload",
        "func": "flow.set('url', msg.payload.url);\nmsg.url = msg.payload.url.concat(\"/user/login\");\nmsg.headers = {'content-type':'application/x-www-form-urlencoded'};\nmsg.payload[\"form_id\"] = \"user_login\";\nmsg.method = \"POST\";\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 380,
        "y": 240,
        "wires": [
            [
                "2b2cf51b.d1baba"
            ]
        ]
    },
    {
        "id": "2b2cf51b.d1baba",
        "type": "http request",
        "z": "58ff452f.d398fc",
        "name": "",
        "method": "use",
        "ret": "txt",
        "paytoqs": false,
        "url": "",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 630,
        "y": 240,
        "wires": [
            [
                "38832e14.bfe862"
            ]
        ]
    },
    {
        "id": "38832e14.bfe862",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Save Cookie",
        "func": "var cookies = {};\nfor (var key in msg.responseCookies) {\n    cookies[key] = msg.responseCookies[key].value;\n}\nflow.set('cookies', cookies);\n\nmsg.cookies = cookies;\nmsg.method = \"GET\";\nmsg.url = flow.get('url').concat(\"/restws/session/token\");\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 850,
        "y": 240,
        "wires": [
            [
                "ea9f325d.ac10c8"
            ]
        ]
    },
    {
        "id": "ea9f325d.ac10c8",
        "type": "http request",
        "z": "58ff452f.d398fc",
        "name": "",
        "method": "use",
        "ret": "txt",
        "paytoqs": false,
        "url": "",
        "tls": "",
        "persist": false,
        "proxy": "",
        "authType": "",
        "x": 1040,
        "y": 240,
        "wires": [
            [
                "d3ccd87a.cfbb38"
            ]
        ]
    },
    {
        "id": "d3ccd87a.cfbb38",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "Save CSRF token",
        "func": "flow.set('csrf', msg.payload);\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 1260,
        "y": 240,
        "wires": [
            [
                "bc40b647.41e408"
            ]
        ]
    },
    {
        "id": "6c1b445f.c9f364",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "",
        "func": "msg.url = flow.get('url').concat('/farm.json');\nmsg.method = \"GET\";\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 430,
        "y": 440,
        "wires": [
            [
                "88b453e3.fc91b"
            ]
        ]
    },
    {
        "id": "7f8834a6.bb5454",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "",
        "func": "msg.url = flow.get('url').concat('/log.json');\nmsg.method = \"GET\";\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 430,
        "y": 500,
        "wires": [
            [
                "12088869.8da06"
            ]
        ]
    },
    {
        "id": "27dc9e9f.6bc5da",
        "type": "function",
        "z": "58ff452f.d398fc",
        "name": "",
        "func": "msg.url = flow.get('url').concat('/farm_asset.json');\nmsg.method = \"GET\";\nreturn msg;",
        "outputs": 1,
        "noerr": 0,
        "x": 430,
        "y": 560,
        "wires": [
            [
                "150edf61.428f89"
            ]
        ]
    },
    {
        "id": "bc40b647.41e408",
        "type": "ui_text",
        "z": "58ff452f.d398fc",
        "group": "16448850.68666",
        "order": 3,
        "width": 0,
        "height": 0,
        "name": "",
        "label": "CSRF Token",
        "format": "{{msg.payload}}",
        "layout": "row-spread",
        "x": 1230,
        "y": 300,
        "wires": []
    },
    {
        "id": "b5079d0.289126",
        "type": "ui_group",
        "z": "",
        "name": "Server Info",
        "tab": "7820596d.bb40b",
        "disp": true,
        "width": "6",
        "collapse": false
    },
    {
        "id": "16448850.68666",
        "type": "ui_group",
        "z": "",
        "name": "Authorize farmOS",
        "tab": "7820596d.bb40b",
        "disp": true,
        "width": "6",
        "collapse": false
    },
    {
        "id": "7820596d.bb40b",
        "type": "ui_tab",
        "z": "",
        "name": "Home",
        "icon": "dashboard",
        "disabled": false,
        "hidden": false
    }
]