Merge pull request #28 from brettgerry/update-headers

Update headers for requests and fix capability token exp timestamp

Author: brettgerry

src/classes/TwilioCapability.cls

@@ -119,7 +119,7 @@ global class TwilioCapability {
      * @return the newly generated token that is valid for 3600 seconds
      */
     global String generateToken() {
-        return generateToken(System.currentTimeMillis() + 3600);
+        return generateToken(3600);
     }
 
     /**
@@ -137,12 +137,11 @@ global class TwilioCapability {
         buildOutgoingScope();       
         Map<String, Object> payload = new Map<String, Object>();
         payload.put('iss', this.accountSid);
-        payload.put('exp', String.valueOf(System.currentTimeMillis() + ttl));
+        payload.put('exp', String.valueOf(System.currentTimeMillis()/1000 + ttl));
         payload.put('scope', join(this.scopes, ' '));
         return jwtEncode(payload, this.authToken);
     }
 
-
     /* PRIVATE METHODS */
 
     /**
@@ -326,4 +325,4 @@ global class TwilioCapability {
     }
 
     private class TestOnlyException extends Exception {}
-}
+}

src/classes/TwilioRestClient.cls

@@ -28,7 +28,7 @@ OTHER DEALINGS IN THE SOFTWARE.
 public class TwilioRestClient {
 
     /** The Constant VERSION. */
-    private static final String VERSION = '3.0';
+    private static final String VERSION = '3.1.0';
 
     /** The endpoint. */
     private String endpoint = 'https://api.twilio.com';
@@ -524,8 +524,9 @@ public class TwilioRestClient {
         HttpRequest request = buildMethod(method, path, params);
 
         request.setHeader('X-Twilio-Client', 'salesforce-' + VERSION);
-        request.setHeader('User-Agent', 'twilio-salesforce-' + VERSION);
+        request.setHeader('User-Agent', 'twilio-salesforce/' + VERSION);
         request.setHeader('Accept', 'application/json');
+        request.setHeader('Accept-Charset', 'utf-8');
 
         request.setHeader('Authorization',
                     'Basic '+EncodingUtil.base64Encode(Blob.valueOf(this.accountSid + ':' + this.authToken)));

src/classes/Twilio_TestRest.cls

@@ -29,7 +29,7 @@ private class Twilio_TestRest {
 	final static String authToken = '12345678901234567890123456789012';
 
     static testMethod void testTwilioRestResponse() {
-        String url = 'http://api.twilio.com';
+        String url = 'https://api.twilio.com';
         String queryString = 'a=1&b=2';
         String responseText = 'This is a test';
         TwilioRestResponse response = new TwilioRestResponse(url+'?'+queryString,responseText,200);