sslutil: migrate to hashutil.sha1 instead of hashlib.sha1
This is a straight-line replacement like the others, but I split it
out since it's used in a network context and I'm not sure this is
appropriate (we should probably drop support for sha1
fingerprints over TLS) and wanted this to be easily dropped.
Differential Revision: https://phab.mercurial-scm.org/D7850
--- a/mercurial/sslutil.py Mon Jan 13 17:15:14 2020 -0500
+++ b/mercurial/sslutil.py Mon Jan 13 17:16:54 2020 -0500
@@ -24,6 +24,7 @@
util,
)
from .utils import (
+ hashutil,
resourceutil,
stringutil,
)
@@ -949,7 +950,7 @@
# If a certificate fingerprint is pinned, use it and only it to
# validate the remote cert.
peerfingerprints = {
- b'sha1': node.hex(hashlib.sha1(peercert).digest()),
+ b'sha1': node.hex(hashutil.sha1(peercert).digest()),
b'sha256': node.hex(hashlib.sha256(peercert).digest()),
b'sha512': node.hex(hashlib.sha512(peercert).digest()),
}