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(DataFlex) Get Google Account Info from OAuth2 Access TokenSee more Google APIs ExamplesIn the Google OAuth2 authorization flow, an application can know the email address of the Google account used to authorize access by requesting and processing user information from the Google UserInfo endpoint after obtaining an access token.
Use ChilkatAx-9.5.0-win32.pkg Procedure Test Handle hoHttp Boolean iSuccess Variant vSbResponseBody Handle hoSbResponseBody Handle hoJResp Integer iRespStatusCode String sV_sub String sName String sGiven_name String sFamily_name String sProfile String sPicture String sEmail Boolean iEmail_verified String sLocale String sTemp1 // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Get Create (RefClass(cComChilkatHttp)) To hoHttp If (Not(IsComObjectCreated(hoHttp))) Begin Send CreateComObject of hoHttp End // Implements the following CURL command: // curl -H "Authorization: Bearer YOUR_ACCESS_TOKEN" https://www.googleapis.com/oauth2/v3/userinfo // Use the following online tool to generate HTTP code from a CURL command // Convert a cURL Command to HTTP Source Code // Adds the "Authorization: Bearer YOUR_ACCESS_TOKEN" header. Set ComAuthToken Of hoHttp To "YOUR_ACCESS_TOKEN" Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody If (Not(IsComObjectCreated(hoSbResponseBody))) Begin Send CreateComObject of hoSbResponseBody End Get pvComObject of hoSbResponseBody to vSbResponseBody Get ComQuickGetSb Of hoHttp "https://www.googleapis.com/oauth2/v3/userinfo" vSbResponseBody To iSuccess If (iSuccess = False) Begin Get ComLastErrorText Of hoHttp To sTemp1 Showln sTemp1 Procedure_Return End Get Create (RefClass(cComChilkatJsonObject)) To hoJResp If (Not(IsComObjectCreated(hoJResp))) Begin Send CreateComObject of hoJResp End Get pvComObject of hoSbResponseBody to vSbResponseBody Get ComLoadSb Of hoJResp vSbResponseBody To iSuccess Set ComEmitCompact Of hoJResp To False Showln "Response Body:" Get ComEmit Of hoJResp To sTemp1 Showln sTemp1 Get ComLastStatus Of hoHttp To iRespStatusCode Showln "Response Status Code = " iRespStatusCode If (iRespStatusCode >= 400) Begin Showln "Response Header:" Get ComLastHeader Of hoHttp To sTemp1 Showln sTemp1 Showln "Failed." Procedure_Return End // Sample JSON response: // (Sample code for parsing the JSON response is shown below) // { // "sub": "112233445678901234567", // "name": "John Doe", // "given_name": "John", // "family_name": "Doe", // "profile": "https://plus.google.com/112233445678901234567", // "picture": "https://lh3.googleusercontent.com/a-/AOh14GiU-EXAMPLE", // "email": "johndoe@example.com", // "email_verified": true, // "locale": "en" // } // Sample code for parsing the JSON response... // Use the following online tool to generate parsing code from sample JSON: // Generate Parsing Code from JSON Get ComStringOf Of hoJResp "sub" To sV_sub Get ComStringOf Of hoJResp "name" To sName Get ComStringOf Of hoJResp "given_name" To sGiven_name Get ComStringOf Of hoJResp "family_name" To sFamily_name Get ComStringOf Of hoJResp "profile" To sProfile Get ComStringOf Of hoJResp "picture" To sPicture Get ComStringOf Of hoJResp "email" To sEmail Get ComBoolOf Of hoJResp "email_verified" To iEmail_verified Get ComStringOf Of hoJResp "locale" To sLocale End_Procedure |
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