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Skip fqdn in cert generation

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There are scenarios where getqfdn can induce a hang.
The certificate having FQDN isn't that useful anyway,
since confluent never uses it and external use of it
may need more carefully crafted certificate to have
a good chance of matching it anyway.

Also, the chances a user would import our cert as a
CA to something like a browser are low.
This commit is contained in:
Jarrod Johnson 2021-03-29 14:29:42 -04:00
parent 7957a6abd4
commit 85c4ec5654
1 changed files with 2 additions and 2 deletions
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4
confluent_server/confluent/certutil.py
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@ -72,7 +72,7 @@ def create_certificate(keyout=None, certout=None):
if not keyout:
raise Exception('Unable to locate TLS certificate path automatically')
shortname = socket.gethostname().split('.')[0]
longname = socket.getfqdn()
longname = shortname # socket.getfqdn()
subprocess.check_call(
['openssl', 'ecparam', '-name', 'secp384r1', '-genkey', '-out',
keyout])
@ -81,7 +81,7 @@ def create_certificate(keyout=None, certout=None):
# there exists non-compliant clients that fail with them as IP
san.extend(['DNS:{0}'.format(x) for x in get_ip_addresses()])
san.append('DNS:{0}'.format(shortname))
san.append('DNS:{0}'.format(longname))
#san.append('DNS:{0}'.format(longname))
san = ','.join(san)
sslcfg = get_openssl_conf_location()
tmpconfig = tempfile.mktemp()