{"id":4722,"date":"2013-01-07T04:18:06","date_gmt":"2013-01-07T04:18:06","guid":{"rendered":"http:\/\/zerokidz.com\/ideas\/?p=4722"},"modified":"2014-06-18T04:03:21","modified_gmt":"2014-06-18T08:03:21","slug":"google-oauth-2-0-authorization-for-devices","status":"publish","type":"post","link":"https:\/\/reactivemusic.net\/?p=4722","title":{"rendered":"Google oauth 2.0 authorization for devices"},"content":{"rendered":"

What this means<\/strong>: You create an app on a device which doesn’t have a browser. For example, an Arduino, an appliance, or a game console.\u00a0This procedure shows how to authorize that device to access a user’s account for Google, Twitter, Facebook, etc.,<\/span><\/p>\n

See this URL for Google instructions:\u00a0https:\/\/developers.google.com\/accounts\/docs\/OAuth2ForDevices<\/a><\/p>\n

Notes and Google examples (using curl from a command line):<\/p>\n

Here is an oauth 2.0 google request for a user code – The client id is obtained using instructions found at the link above.<\/p>\n

curl -d "client_id=104588205543369.apps.googleusercontent.com&scope=https:\/\/www.googleapis.com\/auth\/userinfo.email  https:\/\/www.googleapis.com\/auth\/userinfo.profile" https:\/\/accounts.google.com\/o\/oauth2\/device\/code<\/pre>\n
Which returned this JSON response:<\/p>\n
{\r\n  "device_code" : "4\/Gujc7GxpGFSHNlphxVZCK_y10yS6Kq",\r\n  "user_code" : "ibaz70ej9",\r\n  "verification_url" : "http:\/\/www.google.com\/device",\r\n  "expires_in" : 1800,\r\n  "interval" : 5\r\n}<\/pre>\n
Then you go to the URL in the response, enter the user code, and follow instructions…<\/p>\n
Then from the device you do this…<\/p>\n
curl -d "client_id=1045882053369.apps.googleusercontent.com&client_secret=zDP5UVwbqcYzv7rnVieKxnOV&code=4\/Gujc7GxpGHNlphxVZCK_y10yS6Kq&grant_type=http:\/\/oauth.net\/grant_type\/device\/1.0" https:\/\/accounts.google.com\/o\/oauth2\/token<\/pre>\n
Which returns this response:<\/p>\n
{\r\n  "access_token" : "ya29.AHES6ZE2QxqzZyWkGu20lJljEIHYTf08VtggyRF73428w0LQ7lzFP_uw",\r\n  "token_type" : "Bearer",\r\n  "expires_in" : 3600,\r\n  "id_token" : "eyJhbGciOiJSUzI1NiIsImtpZCI6ImJhZGQ4NWFhMmRlZmZkMWFkZWJkNzc2NTgxNWMzZmVjZTM0MmIzNGEifQ.eyJpc3MiOiJhY2NvdW50cy5nb29nbGUuY29tIiwiaWQiOiIxMTExNzg0MjgyNzI3MDgxMTI0NTMiLCJhdWQiOiIxMDQ1ODgyMDUzMzY5LmFwcHMuZ2df9vZ2xldXNlcmNvbnRlbnQuY29tIiwiY2lkIjoiMTA0NTg4MjA1MzM2OS5hcHBzLmdvb2dsZXVzZXJjb250ZW50LmNvbSIsInZlcmlmaWVkX2VtYWlsIjoidHJ1ZSIsInRva2VuX2hhc2gefiOiJvVG9OdS0tYU1DUGhYbUI1S3p4TTN3IiwiZW1haWwiOiJ6aWNhcmVsdEBnb3VsZGFjYWRlbXkub3JnIiwiaGQiOiJnb3VsZGFjYWRlbXkub3JnIiwiaWF0IjoxMzU2MjQ2Mjg2LCJleHAiOjEzNTYyNTAxODZ9.DqIqLtg9m6wlHh5YSFFgXIOgbMW0E2mKR2FdY7PWtNJrt91moqVBe7dQxQPNalQMKhYTapJdVk2MB1oRl7zXEnLIe_VjI3BUwzTKqaG_sS9oRyh14_yqDWeMFru5d7OFUm1Ulwb2lLdWWwtttEVyJiw94oBdR0tuWg0MNkEOkXU",\r\n  "refresh_token" : "1\/NuEmigydABgeRwZaRCZbZZckJ-EJFZd8C1YZLURut8s"\r\n}<\/pre>\n
Now your device can use the access token\u00a0query string method…<\/p>\n
curl https:\/\/www.googleapis.com\/oauth2\/v1\/userinfo?access_token=ya29.AHES6ZQxqzZyWkGu20lJljEIHYTf08VtggyRF73428w0LQ7lzFP_uw<\/pre>\n
Here is the response:<\/p>\n
{\r\n "id": "1111784282727081812453",\r\n "email": "looney@looney.org",\r\n "verified_email": true,\r\n "name": "Tony Tiger",\r\n "given_name": "Tony",\r\n "family_name": "Tiger",\r\n "hd": "looney.org"\r\n}<\/pre>\n
Or you can use the http header option…<\/p>\n
curl -H "Authorization: Bearer ya29.AHKKES6ZQxqzZyWkGu20lJljEIHYTf08VtggyRF73428w0LQ7lzFP_uw" https:\/\/www.googleapis.com\/oauth2\/v1\/user info<\/pre>\n
which should return the exact same response.<\/p>\n
[Also see] tkzic\/max teaching examples\/google-oauth2.0-readme.txt<\/p>\n
 <\/p>\n
 <\/p>\n
 <\/p>\n","protected":false},"excerpt":{"rendered":"
What this means: You create an app on a device which doesn’t have a browser. For example, an Arduino, an appliance, or a game console.\u00a0This procedure shows how to authorize that device to access a user’s account for Google, Twitter, Facebook, etc., See this URL for Google instructions:\u00a0https:\/\/developers.google.com\/accounts\/docs\/OAuth2ForDevices Notes and Google examples (using curl from … <\/p>\n
Continue reading “Google oauth 2.0 authorization for devices”<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_coblocks_attr":"","_coblocks_dimensions":"","_coblocks_responsive_height":"","_coblocks_accordion_ie_support":"","footnotes":""},"categories":[143],"tags":[161,179,90,6,18,190,25,12],"class_list":["post-4722","post","type-post","status-publish","format-standard","hentry","category-interactive-media-art","tag-api","tag-google","tag-how-to","tag-interactive-media","tag-mashup","tag-portfolio","tag-programming","tag-web-development"],"yoast_head":"\nGoogle oauth 2.0 authorization for devices - reactive music<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/reactivemusic.net\/?p=4722\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Google oauth 2.0 authorization for devices - reactive music\" \/>\n<meta property=\"og:description\" content=\"What this means: You create an app on a device which doesn’t have a browser. 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