yet another simple static gallery generator
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import os
import pickle
from io import BytesIO
from sigal import init_plugins
from sigal.gallery import Gallery
from sigal.plugins.encrypt import endec
from sigal.plugins.encrypt.encrypt import cache_key
CURRENT_DIR = os.path.dirname(__file__)
def get_key_tag(settings):
options = settings["encrypt_options"]
key = endec.kdf_gen_key(
options["password"],
options["kdf_salt"],
options["kdf_iters"]
)
tag = options["gcm_tag"].encode("utf-8")
return (key, tag)
def test_encrypt(settings, tmpdir, disconnect_signals):
settings['destination'] = str(tmpdir)
if "sigal.plugins.encrypt" not in settings["plugins"]:
settings['plugins'] += ["sigal.plugins.encrypt"]
settings['encrypt_options'] = {
'password': 'password',
'ask_password': True,
'gcm_tag': 'AuTheNTiCatIoNtAG',
'kdf_salt': 'saltysaltsweetysweet',
'kdf_iters': 10000,
'encrypt_symlinked_originals': False
}
init_plugins(settings)
gal = Gallery(settings)
gal.build()
# check the encrypt cache exists
cachePath = os.path.join(settings["destination"], ".encryptCache")
assert os.path.isfile(cachePath)
encryptCache = None
with open(cachePath, "rb") as cacheFile:
encryptCache = pickle.load(cacheFile)
assert isinstance(encryptCache, dict)
testAlbum = gal.albums["encryptTest"]
key, tag = get_key_tag(settings)
for media in testAlbum:
# check if sizes are stored in cache
assert cache_key(media) in encryptCache
assert "size" in encryptCache[cache_key(media)]
assert "thumb_size" in encryptCache[cache_key(media)]
assert "encrypted" in encryptCache[cache_key(media)]
encryptedImages = [
media.dst_path,
media.thumb_path
]
if settings["keep_orig"]:
encryptedImages.append(os.path.join(settings["destination"],
media.path, media.big))
# check if images are encrypted by trying to decrypt
for image in encryptedImages:
with open(image, "rb") as infile:
with BytesIO() as outfile:
endec.decrypt(key, infile, outfile, tag)
# check static files have been copied
static = os.path.join(settings["destination"], 'static')
assert os.path.isfile(os.path.join(static, "decrypt.js"))
assert os.path.isfile(os.path.join(static, "keycheck.txt"))
assert os.path.isfile(os.path.join(settings["destination"], "sw.js"))
# check keycheck file
with open(os.path.join(settings["destination"],
'static', "keycheck.txt"), "rb") as infile:
with BytesIO() as outfile:
endec.decrypt(key, infile, outfile, tag)