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[CASSANDRA-21441] Add SANs to the generating Cassandra SSL test certificates to fixing TLS-related test failures #294

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[CASSANDRA-21441] Add SANs to the generating Cassandra SSL test certificates to fixing TLS-related test failures #294

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9 changes: 8 additions & 1 deletion tools/misc.py
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Original file line number Diff line number Diff line change
@@ -1,4 +1,5 @@
import os
import socket
import subprocess
import time
import hashlib
Expand Down Expand Up @@ -66,9 +67,15 @@ def generate_ssl_stores(base_dir, passphrase='cassandra'):
return

logger.debug("generating keystore.jks in [{0}]".format(base_dir))
local_ip = socket.gethostbyname(socket.gethostname())
ips = ['127.0.0.{}'.format(i) for i in range(1, 17)]
if local_ip not in ips:
ips.append(local_ip)
san = 'dns:localhost,' + ','.join('ip:' + ip for ip in ips)
subprocess.check_call(['keytool', '-genkeypair', '-alias', 'ccm_node', '-keyalg', 'RSA', '-validity', '365',
'-keystore', os.path.join(base_dir, 'keystore.jks'), '-storepass', passphrase,
'-dname', 'cn=Cassandra Node,ou=CCMnode,o=DataStax,c=US', '-keypass', passphrase])
'-dname', 'cn=Cassandra Node,ou=CCMnode,o=DataStax,c=US', '-keypass', passphrase,
'-ext', 'SAN=' + san])
logger.debug("exporting cert from keystore.jks in [{0}]".format(base_dir))
subprocess.check_call(['keytool', '-export', '-rfc', '-alias', 'ccm_node',
'-keystore', os.path.join(base_dir, 'keystore.jks'),
Expand Down