x/packstack
Code Issues Proposed changes

Use Stronger digest than sha1 for signing certs

Browse Source 
With OpenSSL 3.0[1] sha1 can't be used with default
security level, let's use stronger digest that's
supported i.e sha256.

[1] https://github.com/openssl/openssl/commit/aba03ae

Change-Id: I18fc7f85d1649a47000fa1a3289ab449e94be608
This commit is contained in:
yatinkarel
2021-05-21 17:58:54 +05:30
parent 575086fd1f
commit 3b1d359416
2 changed files with 2 additions and 2 deletions
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2
packstack/modules/ospluginutils.py
View File

@ -141,7 +141,7 @@ def generate_ssl_cert(config, host, service, ssl_key_file, ssl_cert_file):
cert.set_pubkey(k)
serial = int(time())
cert.set_serial_number(serial)
cert.sign(ca_key, 'sha1')
cert.sign(ca_key, 'sha256')
final_cert = crypto.dump_certificate(crypto.FILETYPE_PEM, cert)
final_key = crypto.dump_privatekey(crypto.FILETYPE_PEM, k)

2
packstack/plugins/ssl_001.py
View File

@ -278,7 +278,7 @@ def create_self_signed_cert(config, messages):
"keyid:always".encode('ascii'), issuer=cert)
])
cert.sign(k, 'sha1')
cert.sign(k, 'sha256')
open((CERT_FILE), "w").write(
crypto.dump_certificate(crypto.FILETYPE_PEM, cert).decode())