Ruby

Google OAuth2 v3 userinfo (https://www.googleapis.com/oauth2/v3/userinfo)

See more Google APIs Examples

Demonstrates how to get the Google OAuth2 v3 userinfo.

Important: Make sure the OAuth2 access token included "profile" in the list of scopes.

Ruby

require 'chilkat'

success = false

# This example assumes the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# It is assumed we previously obtained an OAuth2 access token.
# This example loads the JSON access token file 
# originally obtained by this example: Get Google People API OAuth2 Access Token
# or refreshed by this example: Refresh Google People API OAuth2 Access Token

jsonToken = Chilkat::CkJsonObject.new()
success = jsonToken.LoadFile("qa_data/tokens/googlePeople.json")
if (success != true)
    print "Failed to load googleContacts.json" + "\n";
    exit
end

http = Chilkat::CkHttp.new()

# -------------------------------------------------------------------------------------
# Make sure the access token was obtained with "profile" included in the list of scopes.
# -------------------------------------------------------------------------------------
http.put_AuthToken(jsonToken.stringOf("access_token"))

sbResponseBody = Chilkat::CkStringBuilder.new()
success = http.QuickGetSb("https://www.googleapis.com/oauth2/v3/userinfo",sbResponseBody)
if (success == false)
    print http.lastErrorText() + "\n";
    print sbResponseBody.getAsString() + "\n";
    exit
end

# Sample JSON Response

json = Chilkat::CkJsonObject.new()
json.put_EmitCompact(false)
json.Load(sbResponseBody.getAsString())
print json.emit() + "\n";

# Sample response:

# {
#   "sub": "119999690625687999964",
#   "name": "Matt",
#   "given_name": "Matt",
#   "picture": "https://lh3.googleusercontent.com/-b4...eg3Zjo/AAAAAAAAAAI/AAAAAAAAAAA/AMZuu....3RpdA/s96-c/photo.jpg",
#   "locale": "en"
# }
#