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adjust up2k hashlen to match base64 window

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ed
2021-06-20 15:32:36 +02:00
parent e3031bdeec
commit be055961ae
5 changed files with 44 additions and 96 deletions
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6
copyparty/util.py
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@@ -351,7 +351,7 @@ def ren_open(fname, *args, **kwargs):
if not b64:
b64 = (bname + ext).encode("utf-8", "replace")
b64 = hashlib.sha512(b64).digest()[:12]
b64 = base64.urlsafe_b64encode(b64).decode("utf-8").rstrip("=")
b64 = base64.urlsafe_b64encode(b64).decode("utf-8")
badlen = len(fname)
while len(fname) >= badlen:
@@ -908,8 +908,8 @@ def hashcopy(actor, fin, fout):
hashobj.update(buf)
fout.write(buf)
digest32 = hashobj.digest()[:32]
digest_b64 = base64.urlsafe_b64encode(digest32).decode("utf-8").rstrip("=")
digest = hashobj.digest()[:33]
digest_b64 = base64.urlsafe_b64encode(digest).decode("utf-8")
return tlen, hashobj.hexdigest(), digest_b64