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#!/usr/bin/python
# -*- coding: utf-8 -*-
# libthumbor - python extension to thumbor
# http://github.com/heynemann/libthumbor
# Licensed under the MIT license:
# http://www.opensource.org/licenses/mit-license
# Copyright (c) 2011 Bernardo Heynemann heynemann@gmail.com
import re
from six import b, PY3
from libthumbor import CryptoURL, Url, Signer
def test_usage_new_format():
key = "my-security-key"
image = "s.glbimg.com/et/bb/f/original/2011/03/24/VN0JiwzmOw0b0lg.jpg"
thumbor_signer = Signer(key)
thumbor_url = Url.generate_options(
width=300,
height=200,
smart=True,
adaptive=False,
fit_in=False,
horizontal_flip=False,
vertical_flip=False,
halign="center",
valign="middle",
crop_left=0,
crop_top=0,
crop_right=0,
crop_bottom=0,
filters=[],
)
thumbor_url = ("%s/%s" % (thumbor_url, image)).lstrip("/")
signature = thumbor_signer.signature(thumbor_url)
if PY3:
signature = signature.decode("ascii")
thumbor_url = "/%s/%s" % (signature, thumbor_url)
crypto = CryptoURL(key=key)
url = crypto.generate(width=300, height=200, smart=True, image_url=image)
assert url == thumbor_url
def test_thumbor_can_decrypt_lib_thumbor_generated_url_new_format():
key = "my-security-key"
image = "s.glbimg.com/et/bb/f/original/2011/03/24/VN0JiwzmOw0b0lg.jpg"
thumbor_signer = Signer(key)
crypto = CryptoURL(key=key)
url = crypto.generate(width=300, height=200, smart=True, image_url=image)
reg = "/([^/]+)/(.+)"
(signature, url) = re.match(reg, url).groups()
assert thumbor_signer.validate(b(signature), url)
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