[tor-commits] [bridgedb/develop] Fix ReCaptchaProtectedResource.checkSolution() to pull response from deferred.

[isis@xxxxxxxxxxxxxx]

commit 45876ea43d4aa570d5801aed244d753624af9543
Author: Isis Lovecruft <isis@xxxxxxxxxxxxxx>
Date:   Mon Mar 17 00:05:34 2014 +0000

    Fix ReCaptchaProtectedResource.checkSolution() to pull response from deferred.
    
     * FIXES a bug introduced in #11127 where checkSolution() was expecting the
       boolean response from the reCaptcha API server, not a deferred as is now
       returned.
---
 lib/bridgedb/HTTPServer.py |   25 +++++++++++++++----------
 1 file changed, 15 insertions(+), 10 deletions(-)

diff --git a/lib/bridgedb/HTTPServer.py b/lib/bridgedb/HTTPServer.py
index 49700c5..e9abc78 100644
--- a/lib/bridgedb/HTTPServer.py
+++ b/lib/bridgedb/HTTPServer.py
@@ -424,19 +424,24 @@ class ReCaptchaProtectedResource(CaptchaProtectedResource):
         challenge, response = self.extractClientSolution(request)
         clientIP = self.getClientIP(request)
         remoteIP = self.getRemoteIP()
-        solution = txrecaptcha.submit(challenge, response,
-                                      self.recaptchaPrivKey, remoteIP)
+
         logging.debug("Captcha from %r. Parameters: %r"
                       % (Util.logSafely(clientIP), request.args))
 
-        if solution.is_valid:
-            logging.info("Valid CAPTCHA solution from %r."
-                         % Util.logSafely(clientIP))
-            return True
-        else:
-            logging.info("Invalid CAPTCHA solution from %r: %r"
-                         % (Util.logSafely(clientIP), solution.error_code))
-            return False
+
+        def checkResponse(solution, clientIP):
+            if solution.is_valid:
+                logging.info("Valid CAPTCHA solution from %r."
+                             % Util.logSafely(clientIP))
+                return True
+            else:
+                logging.info("Invalid CAPTCHA solution from %r: %r"
+                             % (Util.logSafely(clientIP), solution.error_code))
+                return False
+
+        d = txrecaptcha.submit(challenge, response, self.recaptchaPrivKey,
+                               remoteIP).addCallback(checkResponse, clientIP)
+        return d
 
     def render_GET(self, request):
         """Retrieve a ReCaptcha from the API server and serve it to the client.



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