Redis 7 : SSL/TLS Setting2024/08/23 |
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Configure SSL/TLS Setting on Redis. |
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| [1] | Create self-signed certificate. If you use valid certificate like Let's Encrypt or others, skip this section. |
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root@dlp:~ # cd /usr/local/etc root@dlp:/usr/local/etc # openssl req -x509 -nodes -newkey rsa:2048 -keyout redis.pem -out redis.pem -days 3650 Generating a RSA private key .................+++++ ........+++++ writing new private key to 'vsftpd.pem' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [AU]:JP # country code State or Province Name (full name) [Some-State]:Hiroshima # State Locality Name (eg, city) []:Hiroshima # city Organization Name (eg, company) [Internet Widgits Pty Ltd]:GTS # company Organizational Unit Name (eg, section) []:Server World # department Common Name (e.g. server FQDN or YOUR name) []:dlp.srv.world # server's FQDN Email Address []:root@srv.world # admin's emailroot@dlp:/usr/local/etc # chmod 600 redis.pem root@dlp:/usr/local/etc # chown redis:redis redis.pem |
| [2] | Configure Redis. |
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root@dlp:~ #
vi /usr/local/etc/redis.conf # line 138 : change : disable it with [0] port 0
# line 195: uncomment tls-port 6379 # line 201,202 : uncomment and specify certificate tls-cert-file /usr/local/etc/redis.pem tls-key-file /usr/local/etc/redis.pem
# line 246 : uncomment tls-auth-clients no service redis restart |
| [3] | Connect to Redis with SSL/TLS from clients. If connect from other Hosts, it needs to transfer certificate to them. |
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root@node01:~ # ll /usr/local/etc/redis.pem -rw------- 1 root wheel uarch 3164 Aug 23 14:51 /usr/local/etc/redis.pem # specify [tls] option and certificate root@node01:~ # redis-cli -h dlp.srv.world --tls \ --cert /usr/local/etc/redis.pem \ --key /usr/local/etc/redis.pem \ --cacert /usr/local/etc/redis.pem dlp.srv.world:6379> auth password OK dlp.srv.world:6379> info # Server redis_version:7.0.15 redis_git_sha1:00000000 redis_git_dirty:0 redis_build_id:acbb172d25191eda redis_mode:standalone os:FreeBSD 14.1-RELEASE amd64 arch_bits:64 monotonic_clock:POSIX clock_gettime multiplexing_api:kqueue atomicvar_api:c11-builtin gcc_version:4.2.1 process_id:994 process_supervised:no run_id:7b3e1b07f0db8a38f417e7537f328f6322710c8d tcp_port:6379 server_time_usec:1724392480769227 uptime_in_seconds:49 uptime_in_days:0 hz:10 configured_hz:10 lru_clock:13116448 executable:/usr/local/bin/redis-server config_file:/usr/local/etc/redis.conf io_threads_active:0 ..... ..... |
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