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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1 @@ | ||
| - cron to get people to make hd account, every 2 weeks |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,44 +1,61 @@ | ||
| from google.appengine.api import urlfetch, memcache | ||
| from google.appengine.ext import webapp | ||
| import urllib | ||
| from google.appengine.api import urlfetch, memcache, users | ||
| from google.appengine.ext import webapp, db | ||
| from google.appengine.ext.webapp import util | ||
| import os | ||
| try: | ||
| from Crypto.Cipher import ARC4 | ||
| except ImportError: | ||
| # Just pass through in dev mode | ||
| class ARC4: | ||
| new = classmethod(lambda k,x: ARC4) | ||
| encrypt = classmethod(lambda k,x: x) | ||
| decrypt = classmethod(lambda k,x: x) | ||
|
|
||
| ## Example usage | ||
| # | ||
| # def needs_key(): | ||
| # key = keymaster.get('my-key') | ||
| # if key: | ||
| # # Do something with key | ||
| # else: | ||
| # keymaster.request('my-key') | ||
| # | ||
| # def main(): | ||
| # application = webapp.WSGIApplication([ | ||
| # ('/key/(.+)', keymaster.Handler({ | ||
| # 'my-key': ('6f7e21711e29e6d4b4e64daceb2a7348', '2isy046g', needs_key), | ||
| # 'another-key': ('keymaster-hash', 'keymaster-secret', optional_key_arrival_callback), | ||
| # })), | ||
| # ], debug=True) | ||
|
|
||
| _keys = {} | ||
|
|
||
| def get(keyname): | ||
| return memcache.get(keyname, namespace='keymaster') | ||
| class Keymaster(db.Model): | ||
| secret = db.BlobProperty(required=True) | ||
|
|
||
| def request(keyname): | ||
| urlfetch.fetch('http://www.thekeymaster.org/%s' % _keys[keyname][0], method='POST', payload=urllib.urlencode({'secret': _keys[keyname][1]}), deadline=10) | ||
| @classmethod | ||
| def encrypt(cls, key_name, secret): | ||
| secret = ARC4.new(os.environ['APPLICATION_ID']).encrypt(secret) | ||
| k = cls.get_by_key_name(key_name) | ||
| if k: | ||
| k.secret = str(secret) | ||
| else: | ||
| k = cls(key_name=str(key_name), secret=str(secret)) | ||
| return k.put() | ||
|
|
||
| class _Handler(webapp.RequestHandler): | ||
| def get(self, keyname): | ||
| request(keyname) | ||
|
|
||
| def post(self, keyname): | ||
| key = self.request.get('key') | ||
| if key: | ||
| memcache.set(keyname, key, namespace='keymaster') | ||
| if len(_keys[keyname]) > 2: | ||
| _keys[keyname][2]() | ||
| @classmethod | ||
| def decrypt(cls, key_name): | ||
| k = cls.get_by_key_name(str(key_name)) | ||
| if not k: | ||
| raise Exception("Keymaster has no secret for %s" % key_name) | ||
| return ARC4.new(os.environ['APPLICATION_ID']).encrypt(k.secret) | ||
|
|
||
| def get(key): | ||
| return Keymaster.decrypt(key) | ||
|
|
||
| class KeymasterHandler(webapp.RequestHandler): | ||
| @util.login_required | ||
| def get(self): | ||
| if users.is_current_user_admin(): | ||
| self.response.out.write("""<html><body><form method="post"> | ||
| <input type="text" name="key" /><input type="text" name="secret" /><input type="submit" /></form></body></html>""") | ||
| else: | ||
| self.redirect('/') | ||
|
|
||
| def post(self): | ||
| if users.is_current_user_admin(): | ||
| Keymaster.encrypt(self.request.get('key'), self.request.get('secret')) | ||
| self.response.out.write("Saved: %s" % Keymaster.decrypt(self.request.get('key'))) | ||
| else: | ||
| self.redirect('/') | ||
|
|
||
| def main(): | ||
| application = webapp.WSGIApplication([ | ||
| ('/_km/key', KeymasterHandler), | ||
| ],debug=True) | ||
| util.run_wsgi_app(application) | ||
|
|
||
| if __name__ == '__main__': | ||
| main() | ||
|
|
||
| def Handler(keys): | ||
| global _keys | ||
| _keys = keys | ||
| return _Handler |
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