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Fix rerunning tls initialization

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This commit is contained in:
Jarrod Johnson 2021-12-02 10:19:47 -05:00
parent 8ecbcb0f00
commit 0092915cab
1 changed files with 23 additions and 25 deletions
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48
confluent_server/confluent/certutil.py
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@ -71,31 +71,29 @@ def get_certificate_paths():
def assure_tls_ca():
keyout, certout = ('/etc/confluent/tls/cakey.pem', '/etc/confluent/tls/cacert.pem')
if os.path.exists(certout):
return
try:
os.makedirs('/etc/confluent/tls')
except OSError as e:
if e.errno != 17:
raise
sslcfg = get_openssl_conf_location()
tmpconfig = tempfile.mktemp()
shutil.copy2(sslcfg, tmpconfig)
subprocess.check_call(
['openssl', 'ecparam', '-name', 'secp384r1', '-genkey', '-out',
keyout])
try:
with open(tmpconfig, 'a') as cfgfile:
cfgfile.write('\n[CACert]\nbasicConstraints = CA:true\n')
subprocess.check_call([
'openssl', 'req', '-new', '-x509', '-key', keyout, '-days',
'27300', '-out', certout, '-subj',
'/CN=Confluent TLS Certificate authority ({0})'.format(socket.gethostname()),
'-extensions', 'CACert', '-config', tmpconfig
])
finally:
os.remove(tmpconfig)
# Could restart the webserver now?
if not os.path.exists(certout):
try:
os.makedirs('/etc/confluent/tls')
except OSError as e:
if e.errno != 17:
raise
sslcfg = get_openssl_conf_location()
tmpconfig = tempfile.mktemp()
shutil.copy2(sslcfg, tmpconfig)
subprocess.check_call(
['openssl', 'ecparam', '-name', 'secp384r1', '-genkey', '-out',
keyout])
try:
with open(tmpconfig, 'a') as cfgfile:
cfgfile.write('\n[CACert]\nbasicConstraints = CA:true\n')
subprocess.check_call([
'openssl', 'req', '-new', '-x509', '-key', keyout, '-days',
'27300', '-out', certout, '-subj',
'/CN=Confluent TLS Certificate authority ({0})'.format(socket.gethostname()),
'-extensions', 'CACert', '-config', tmpconfig
])
finally:
os.remove(tmpconfig)
fname = '/var/lib/confluent/public/site/tls/{0}.pem'.format(
collective.get_myname())
try: