Thanks! It works now. For others reading this thread, the code now
reads:
class Person(db.model):
name = db.ByteString()
description = db.BlobProperty()
class PersonHandler(webapp.RequestHandler):
def get(self):
pers = Person()
pers.name = encrypt_data(self.request.get('name'))
pers.description = encrypt_data(self.request.get('description'))
pers.put()
def encrypt_data(plaintext):
obj=ARC4.new(RSAPrivateKey())
return obj.encrypt(plaintext)
def decrypt_data(ciphertext):
obj=ARC4.new(RSAPrivateKey())
return obj.decrypt(ciphertext)
On Mar 23, 1:12 pm, Geoffrey Spear <[email protected]> wrote:
> I can't imagine why this would work on the dev server (might be a
> locale setting on your local machine that makes unicode() somehow use
> an encoding that works), but from what I can tell, an ARC4
> object's .encrypt() method isn't producing encoded unicode, so
> coercing it to unicode (either without specifying an encoding or with
> one) should fail spectacularly. Use a db.BlobProperty to store binary
> data, rather than trying to convert it to unicode and storing it as
> text.
>
> On Mar 22, 7:51 pm, Kwame <[email protected]> wrote:
>
>
>
>
>
>
>
> > Sure Geoffrey. Sorry about that.
>
> > class Person(db.model):
> > name = db.StringProperty()
> > description = db.TextProperty()
>
> > class PersonHandler(webapp.RequestHandler):
> > def get(self):
> > pers = Person()
> > pers.name = unicode(encrypt_data(self.request.get('name')))
> > pers.description =
> > unicode(encrypt_data(self.request.get('description')))
> > pers.put()
>
> > def encrypt_data(plaintext):
> > obj=ARC4.new(RSAPrivateKey())
> > return obj.encrypt(plaintext)
>
> > def decrypt_data(ciphertext):
> > obj=ARC4.new(RSAPrivateKey())
> > return obj.decrypt(ciphertext)
>
> > #========================================================
>
> > This code properly encrypts/decrypts the webapp request variables and
> > stores into the Person Object while running on the localhost Dev
> > server, but on the Deployed app, it throws a UnicodeDecodeError. I've
> > also tried:
>
> > unicode(encrypt_data(self.request.get('description'))).encode('utf-8')
> > but that fails on both servers
>
> > On Mar 22, 1:25 pm, Geoffrey Spear <[email protected]> wrote:
>
> > > On Mar 22, 12:45 pm, Kwame <[email protected]> wrote:
>
> > > > 'ascii' codec can't decode byte 0x8a in position 2: ordinal not in
> > > > range(128)
>
> > > > I've read so many solutions about this problem, even Nick's
> > > > Blog:http://blog.notdot.net/2010/07/Getting-unicode-right-in-Python
>
> > > > ...which addresses the problem very well. So I've been able to resolve
> > > > this unicode issue on GAE devserver, however I continue to experience
> > > > it on my live deployed version. This makes no sense to me. Can anyone
> > > > help??
>
> > > Without seeing your code, almost certainly not.
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