DataFlex

Test Salesforce OAuth2 Access Token

See more Salesforce Examples

Demonstrates how to make a simple Salesforce REST API call to test a previously obtained access token. DataFlex

Use ChilkatAx-win32.pkg

Procedure Test
    Boolean iSuccess
    Handle hoHttp
    Handle hoJson
    Handle hoSbUrl
    Variant vSbResponseBody
    Handle hoSbResponseBody
    Handle hoJsonResponse
    String sTemp1
    Integer iTemp1

    Move False To iSuccess

    // This example does the following:

    // curl -X GET https://yourInstance.salesforce.com/services/oauth2/userinfo \
    //      -H "Authorization: Bearer YOUR_ACCESS_TOKEN"

    Get Create (RefClass(cComChilkatHttp)) To hoHttp
    If (Not(IsComObjectCreated(hoHttp))) Begin
        Send CreateComObject of hoHttp
    End

    // Use the following online tool to generate HTTP code from a CURL command
    // Convert a cURL Command to HTTP Source Code

    // This example assumes the OAuth2 access token was previously fetched 
    // and saved to a file.  See Get SalesForce OAuth2 Access Token via Authorization Flow

    Get Create (RefClass(cComChilkatJsonObject)) To hoJson
    If (Not(IsComObjectCreated(hoJson))) Begin
        Send CreateComObject of hoJson
    End
    Get ComLoadFile Of hoJson "qa_data/tokens/_salesforce.json" To iSuccess
    If (iSuccess = False) Begin
        Showln "Failed to load OAuth2 access token."
        Procedure_Return
    End

    // Here's an example of the JSON:

    // {
    //   "access_token": "00D41000....uLZBpT6",
    //   "refresh_token": "5Aep....25xdGgkrV",
    //   "signature": "cjTbSc5DvcKpaMoRTzuQTJLb1tcMw8LEO01flq4aMD4=",
    //   "scope": "refresh_token id",
    //   "instance_url": "https://d41000000f8a0eak-dev-ed.my.salesforce.com",
    //   "id": "https://login.salesforce.com/id/00D41000000F8A0EAK/005410000....xAAE",
    //   "token_type": "Bearer",
    //   "issued_at": "1738348388166"
    // }

    // Adds the "Authorization: Bearer YOUR_ACCESS_TOKEN" header.
    Get ComStringOf Of hoJson "access_token" To sTemp1
    Set ComAuthToken Of hoHttp To sTemp1

    // We want to build the following URL:  https://<instance_id>.salesforce.com/services/oauth2/userinfo
    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbUrl
    If (Not(IsComObjectCreated(hoSbUrl))) Begin
        Send CreateComObject of hoSbUrl
    End
    Get ComStringOf Of hoJson "instance_url" To sTemp1
    Get ComAppend Of hoSbUrl sTemp1 To iSuccess
    Get ComAppend Of hoSbUrl "/services/oauth2/userinfo" To iSuccess

    Get Create (RefClass(cComChilkatStringBuilder)) To hoSbResponseBody
    If (Not(IsComObjectCreated(hoSbResponseBody))) Begin
        Send CreateComObject of hoSbResponseBody
    End
    Get ComGetAsString Of hoSbUrl To sTemp1
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComQuickGetSb Of hoHttp sTemp1 vSbResponseBody To iSuccess
    If (iSuccess = False) Begin
        Get ComLastErrorText Of hoHttp To sTemp1
        Showln sTemp1
        Procedure_Return
    End

    Get ComLastStatus Of hoHttp To iTemp1
    Showln "Response status code = " iTemp1

    Get Create (RefClass(cComChilkatJsonObject)) To hoJsonResponse
    If (Not(IsComObjectCreated(hoJsonResponse))) Begin
        Send CreateComObject of hoJsonResponse
    End
    Get pvComObject of hoSbResponseBody to vSbResponseBody
    Get ComLoadSb Of hoJsonResponse vSbResponseBody To iSuccess
    Set ComEmitCompact Of hoJsonResponse To False
    Get ComEmit Of hoJsonResponse To sTemp1
    Showln sTemp1

    // The expected JSON response is something like this:

    // {
    //   "sub": "005xxxxxxxxxxxx",
    //   "name": "John Doe",
    //   "preferred_username": "johndoe@example.com",
    //   "email": "johndoe@example.com",
    //   "profile": "https://na85.salesforce.com/005xxxxxxxxxxxx"
    // ...
    // ...
    // }


End_Procedure