(Ruby) AzureWebsites OAuth2 Password Flow

Demonstrates how to do OAuth 2.0 password flow for azurewebsites.net.

Chilkat Ruby Downloads install from rubygems.org gem install chilkat or download... Ruby Library for Windows, MacOS, Linux, Alpine Linux

require 'chilkat'

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

http = Chilkat::CkHttp.new()

req = Chilkat::CkHttpRequest.new()
req.put_HttpVerb("POST")
req.put_Path("/token")
req.put_ContentType("application/x-www-form-urlencoded")
req.AddParam("grant_type","password")
req.AddParam("username","your_username")
req.AddParam("password","your_password")

tokenEndpoint = "https://your_api.azurewebsites.net/token"
# resp is a CkHttpResponse
resp = http.PostUrlEncoded(tokenEndpoint,req)
if (http.get_LastMethodSuccess() == false)
    print http.lastErrorText() + "\n";
    exit
end

sbResponseBody = Chilkat::CkStringBuilder.new()
resp.GetBodySb(sbResponseBody)
jResp = Chilkat::CkJsonObject.new()
jResp.LoadSb(sbResponseBody)
jResp.put_EmitCompact(false)

print "Response Body:" + "\n";
print jResp.emit() + "\n";

# Sample JSON response:

# {
#   "access_token": "NQGHn ... xTS",
#   "token_type": "bearer",
#   "expires_in": 1209599,
#   "userName": "your_username",
#   ".issued": "Mon, 27 Apr 2020 23:49:35 GMT",
#   ".expires": "Mon, 11 May 2020 23:49:35 GMT"
# }

respStatusCode = resp.get_StatusCode()
print "Response Status Code = " + respStatusCode.to_s() + "\n";
if (respStatusCode >= 400)
    print "Response Header:" + "\n";
    print resp.header() + "\n";
    print "Failed." + "\n";

    exit
end

# ----------------------------------
# Use the OAuth2 token in a request.
# For example...

sbXml = Chilkat::CkStringBuilder.new()
success = sbXml.LoadFile("c:/someDir/someXmlFile.xml","utf-8")
if (success == false)
    print "Failed to load the XML file." + "\n";
    exit
end

# Get the OAuth2 token and use it for authentication
http.put_AuthToken(jResp.stringOf("token"))

destUrl = "https://your_api.azurewebsites.net/destinationUrl"
# resp is a CkHttpResponse
resp = http.PostXml(destUrl,sbXml.getAsString(),"utf-8")
if (http.get_LastMethodSuccess() == false)
    print http.lastErrorText() + "\n";
    exit
end

respStatusCode = resp.get_StatusCode()
print "Response Status Code = " + respStatusCode.to_s() + "\n";
if (respStatusCode >= 400)
    print "Response Header:" + "\n";
    print resp.header() + "\n";
    print "Failed." + "\n";

    exit
end

# Examine the response body
print resp.bodyStr() + "\n";