{"id":4350,"date":"2014-03-28T16:55:53","date_gmt":"2014-03-28T07:55:53","guid":{"rendered":"http:\/\/www.ka-net.org\/blog\/?p=4350"},"modified":"2014-03-28T16:55:53","modified_gmt":"2014-03-28T07:55:53","slug":"google-apps-scriptoauth%e8%aa%8d%e8%a8%bc2-0%e3%81%8c%e5%bf%85%e8%a6%81%e3%81%aaweb-api%e3%82%92%e5%88%a9%e7%94%a8%e3%81%99%e3%82%8b%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.ka-net.org\/blog\/?p=4350","title":{"rendered":"[Google Apps Script]OAuth\u8a8d\u8a3c(2.0)\u304c\u5fc5\u8981\u306aWeb API\u3092\u5229\u7528\u3059\u308b\u3002"},"content":{"rendered":"

\u524d\u56de\u306e\u8a18\u4e8b<\/a>\u3067\u306fGoogle Apps Script\u3092\u4f7f\u3063\u3066Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u624b\u9806\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u306fWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089OAuth\u8a8d\u8a3c(2.0)\u304c\u5fc5\u8981\u306aWeb API\u3092\u5229\u7528\u3059\u308b\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3059(\u4f8b:Google URL Shortener API)\u3002<\/p>\n

    \n

    \u203b \u307e\u305a\u306f\u30a2\u30d7\u30ea\u306e\u6e96\u5099\u3092\u884c\u3044\u307e\u3059\u3002<\/span><\/p>\n

  1. Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u6210\u3057\u3001\u30a6\u30a7\u30d6 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306eURL<\/span>(\u3053\u3053\u3067\u306f\u30c6\u30b9\u30c8\u7528)\u3092\u53d6\u5f97\u3057\u307e\u3059(\u300c[Google Apps Script]Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u3002<\/a>\u300d\u53c2\u7167)\u3002<\/li>\n
  2. \u30a6\u30a7\u30d6 \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306eURL\u306e\u672b\u5c3e\u3092\u300c\/usercallback<\/span>\u300d\u306b\u66f8\u304d\u63db\u3048\u305f\u3082\u306e\u3092\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u5148\u306eURL<\/span>\u3068\u3057\u3066\u63a7\u3048\u3066\u304a\u304d\u307e\u3059\u3002<\/li>\n

    https:\/\/script.google.com\/macros\/s\/EFGH\/dev<\/span>
    \n↓
    \nhttps:\/\/script.google.com\/macros\/s\/EFGH\/usercallback<\/span><\/p>\n

    \u203b Google API\u306e\u6e96\u5099\u3092\u884c\u3044\u307e\u3059\u3002<\/span><\/p>\n

  3. API \u30b3\u30f3\u30bd\u30fc\u30eb<\/a>\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/li>\n
  4. \u300cServices<\/span>\u300d\u304b\u3089\u5229\u7528\u3059\u308bAPI\u3092\u300cON<\/span>\u300d\u306b\u3057\u307e\u3059(\u3053\u3053\u3067\u306fURL Shortener API<\/span>)\u3002<\/li>\n

    \"GoogleAppsScript_13_01\"<\/a><\/p>\n

    \"GoogleAppsScript_13_02\"<\/a><\/p>\n

    \"GoogleAppsScript_13_03\"<\/a><\/p>\n

  5. \u300cAPI Access<\/span>\u300d\u304b\u3089\u300cCreate an OAuth 2.0 client ID…<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_04\"<\/a><\/p>\n

  6. Branding Information\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u5fc5\u8981\u4e8b\u9805(\u3053\u3053\u3067\u306fProduct name:\u306e\u307f)\u3092\u5165\u529b\u5f8c\u3001\u300cNext<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_05\"<\/a><\/p>\n

  7. Client ID Settings\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u300cWeb application<\/span>\u300d\u3092\u9078\u629e\u3057\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_06\"<\/a><\/p>\n

  8. \u300c(more options)<\/span>\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u300cAuthorized Redirect URIs<\/span>\u300d\u6b04\u306b\u624b\u98062.\u3067\u7528\u610f\u3057\u305f\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u5148\u306eURL\u3092\u5165\u529b\u3057\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_07\"<\/a><\/p>\n

  9. \u300cAuthorized JavaScript Origins<\/span>\u300d\u6b04\u306b\u306f\u300chttps:\/\/script.google.com<\/span>\u300d\u3068\u5165\u529b\u3057\u3001\u300cCreate client ID<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_08\"<\/a><\/p>\n

  10. API Access\u753b\u9762\u306b\u4f5c\u6210\u3057\u305fClient ID<\/span>\u3084Client secret<\/span>\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067\u3001\u3053\u308c\u3089\u3092\u30e1\u30e2\u5e33\u306b\u3067\u3082\u63a7\u3048\u3066\u304a\u304d\u307e\u3059\u3002<\/li>\n

    \"GoogleAppsScript_13_09\"<\/a><\/p>\n

    \u203b \u518d\u3073\u30b9\u30af\u30ea\u30d7\u30c8 \u30a8\u30c7\u30a3\u30bf\u3067\u306e\u4f5c\u696d\u306b\u623b\u308a\u307e\u3059\u3002<\/span><\/p>\n

  11. \u30b3\u30fc\u30c9.gs\u306b\u4e0b\u8a18\u30b3\u30fc\u30c9\u3092\u8cbc\u308a\u4ed8\u3051\u3001Client ID<\/span>\u3068Client secret<\/span>\u3001\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u5148\u306eURL<\/span>\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n
    var client_id = ''; \/\/\u30af\u30e9\u30a4\u30a2\u30f3\u30c8ID(Client ID)\r\nvar client_secret = ''; \/\/\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u30b7\u30fc\u30af\u30ec\u30c3\u30c8(Client secret)\r\nvar redirect_uri = ''; \/\/\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u5148\u306eURL\r\nvar scope = 'https:\/\/www.googleapis.com\/auth\/urlshortener'; \/\/API\u306b\u3088\u3063\u3066\u8981\u5909\u66f4\r\n\r\nfunction doGet(){\r\n    var url = 'https:\/\/accounts.google.com\/o\/oauth2\/auth?client_id=' + client_id;\r\n    url += '&redirect_uri=' + encodeURIComponent(redirect_uri);\r\n    url += '&scope=' + encodeURIComponent(scope);\r\n    url += '&state=' + ScriptApp.newStateToken().withMethod('callback').withArgument('name', 'value').withTimeout(2000).createToken();\r\n    url += '&response_type=code';\r\n    url += '&access_type=offline';\r\n    \r\n    return HtmlService.createHtmlOutput('<a href="' + url + '">\u8a8d\u8a3c<\/a>');\r\n}\r\n\r\nfunction callback(e){\r\n    \/\/---------- Access Token\u53d6\u5f97\u3053\u3053\u304b\u3089 ----------\r\n    var opt = {\r\n        "method" : "POST",\r\n        "payload" : {\r\n            "code" : e.parameter.code,\r\n            "client_id" : client_id,\r\n            "client_secret" : client_secret,\r\n            "redirect_uri" :redirect_uri,\r\n            "grant_type" : "authorization_code"\r\n        },\r\n        "muteHttpExceptions" : true\r\n    };\r\n    var res = UrlFetchApp.fetch('https:\/\/accounts.google.com\/o\/oauth2\/token', opt);\r\n    var dat = JSON.parse(res.getContentText());\r\n    var access_token = dat.access_token;\r\n    \/\/---------- Access Token\u53d6\u5f97\u3053\u3053\u307e\u3067 ----------\r\n    \r\n    \/\/---------- API\u4f7f\u7528\u4f8b\u3053\u3053\u304b\u3089 ----------\r\n    opt = {\r\n        "method" : "GET",\r\n        "headers" : {\r\n            "Authorization": "Bearer " + access_token\r\n        }\r\n    };\r\n    res = UrlFetchApp.fetch('https:\/\/www.googleapis.com\/urlshortener\/v1\/url\/history', opt);\r\n    \/\/---------- API\u4f7f\u7528\u4f8b\u3053\u3053\u307e\u3067 ----------\r\n    \r\n    return HtmlService.createHtmlOutput('<pre>' + res.getContentText() + '<\/pre>');\r\n}<\/pre>\n
  12. \u300cdoGet<\/span>\u300d\u95a2\u6570\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_10\"<\/a><\/p>\n
  13. \u300c\u627f\u8a8d\u304c\u5fc5\u8981\u3067\u3059<\/span>\u300d\u3068\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u300c\u7d9a\u884c<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_11\"<\/a><\/p>\n
  14. \u300c\u3053\u306e\u30a2\u30d7\u30ea\u304c\u6b21\u306e\u8a31\u53ef\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/span>\u300d\u3068\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u300c\u627f\u8a8d\u3059\u308b<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_12\"<\/a><\/p>\n
  15. \u624b\u98061.\u3067\u53d6\u5f97\u3057\u305f\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306eURL\u306b\u30a2\u30af\u30bb\u30b9\u3057\u3066\u52d5\u4f5c\u78ba\u8a8d\u3092\u884c\u3044\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_13\"<\/a><\/p>\n
  16. \u300c\u8a8d\u8a3c<\/span>\u300d\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u300c\u3053\u306e\u30a2\u30d7\u30ea\u304c\u6b21\u306e\u8a31\u53ef\u3092\u30ea\u30af\u30a8\u30b9\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/span>\u300d\u3068\u306e\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u8868\u793a\u3055\u308c\u308b\u306e\u3067(OAuth\u8a8d\u8a3c\u753b\u9762)\u3001\u300c\u627f\u8a8d\u3059\u308b<\/span>\u300d\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_14\"<\/a><\/p>\n
  17. \u554f\u984c\u7121\u304f\u8a8d\u8a3c\u304c\u884c\u308f\u308c\u308c\u3070\u3001\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3(Access Token)\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001OAuth\u8a8d\u8a3c\u304c\u5fc5\u8981\u306aAPI\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
    \"GoogleAppsScript_13_15\"<\/a>\n<\/ol>\n
    doGet\u95a2\u6570\u3067\u8a8d\u8a3c\u753b\u9762\u3078\u306e\u30ea\u30f3\u30af\u4f5c\u6210\u3002
    \n↓
    \n\u8a8d\u8a3c\u753b\u9762\u3067\u8a8d\u8a3c\u3092\u884c\u3044\u3001\u30da\u30fc\u30b8\u304c\u30ea\u30c0\u30a4\u30ec\u30af\u30c8\u3055\u308c\u308b\u3068callback\u95a2\u6570\u304c\u5b9f\u884c\u3055\u308c\u308b\u3002
    \n↓
    \ncallback\u95a2\u6570\u306e\u4e2d\u3067\u30a2\u30af\u30bb\u30b9\u30c8\u30fc\u30af\u30f3\u3092\u53d6\u5f97\u3057\u3001Web API\u3092\u5229\u7528\u3057\u305f\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308b\u3002<\/p>\n
    \u3068\u3044\u3063\u305f\u51e6\u7406\u306e\u6d41\u308c\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002
    \n\u8981\u3059\u308b\u306b\u3001ScriptApp.newStateToken()\u3092\u4f7f\u3063\u3066\/usercallback\u306bstate\u30d1\u30e9\u30e1\u30fc\u30bf\u3092\u6e21\u3059\u3068\u30b3\u30fc\u30eb\u30d0\u30c3\u30af\u51e6\u7406\u3067\u3044\u308d\u3044\u308d\u3067\u304d\u308b<\/span>\u3001\u3068\u3044\u3046\u3053\u3068\u306e\u3088\u3046\u3067\u3059\u3002<\/p>\n
    \u4eca\u56de\u306e\u30b3\u30fc\u30c9\u3092\u30c6\u30b9\u30c8\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u3001\u4e0b\u8a18Web\u30da\u30fc\u30b8\u3001\u7279\u306b\u300cGoogleAppsScript – Google Apps Script DE OAuth2 \uff5e GAS\u3067\u76f4\u63a5\u89e6\u308c\u306a\u3044 Google API\u3092\u53e9\u3044\u3066\u307f\u308b\u304a\uff5e<\/a>\u300d\u304c\u3068\u3066\u3082\u53c2\u8003\u306b\u306a\u308a\u307e\u3057\u305f\u3002<\/p>\n
    \u25a0 \u53c2\u8003Web\u30da\u30fc\u30b8<\/h4>\n
    \u30fbGoogleAppsScript – Google Apps Script DE OAuth2 \uff5e GAS\u3067\u76f4\u63a5\u89e6\u308c\u306a\u3044 Google API\u3092\u53e9\u3044\u3066\u307f\u308b\u304a\uff5e – Qiita<\/strong>
    \n    http:\/\/qiita.com\/soundTricker\/items\/b4df3072088fcbd0e36d<\/a>
    \n\u30fb\u5929\u4f7f\u3084\u30ab\u30a4\u30b6\u30fc\u3068\u547c\u3070\u308c\u3066 \u226b OAuth2.0\u306b\u3088\u308bGoogle+ API\u306e\u30a2\u30af\u30bb\u30b9\u65b9\u6cd5<\/strong>
    \n    http:\/\/www.eisbahn.jp\/yoichiro\/2011\/10\/oauth2-0_google-api.html<\/a>
    \n\u30fbUsing OAuth 2.0 for Web Server Applications – Google Accounts Authentication and Authorization – Google Developers<\/strong>
    \n    https:\/\/developers.google.com\/accounts\/docs\/OAuth2WebServer?hl=ja<\/a>
    \n\u30fbGetting Started – URL Shortener API – Google Developers<\/strong>
    \n    https:\/\/developers.google.com\/url-shortener\/v1\/getting_started?hl=ja<\/a>
    \n\u30fbnewStateToken()<\/strong>
    \n    https:\/\/developers.google.com\/apps-script\/reference\/script\/script-app?hl=ja#newStateToken%28%29<\/a>
    \n\u30fbClass StateTokenBuilder<\/strong>
    \n    https:\/\/developers.google.com\/apps-script\/reference\/script\/state-token-builder?hl=ja<\/a><\/p>\n
    \u3010\u7de8\u96c6\u5f8c\u8a18\u3011<\/h4>\n
    \u4eca\u56de\u306e\u30b3\u30fc\u30c9\u3001\u5b9f\u306f\u30c6\u30b9\u30c8\u6642\u306b\u307e\u3063\u305f\u304f\u4e0a\u624b\u304f\u884c\u304d\u307e\u305b\u3093\u3067\u3057\u305f\u3002
    \nauthorization code\u3092POST\u3059\u308b\u3068\u304d\u306bredirect_uri\u3092URL\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3066\u3057\u307e\u3063\u305f\u3053\u3068\u304c\u539f\u56e0\u3060\u3063\u305f\u306e\u3067\u3059\u304c\u3001\u3053\u308c\u306b\u6c17\u4ed8\u304f\u307e\u3067\u5927\u5206\u6642\u9593\u304c\u639b\u304b\u308a\u307e\u3057\u305f\u3002
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