Nginx

Linux에서 Nginx 1.13.1를 SSL 포함하여 설치하기

강철지그·2017년 6월 11일·조회 4,807

Nginx 1.13.1 설치 파일 주소는 http://nginx.org/download/nginx-1.13.1.tar.gz 입니다.

1. configure

SSL 설정을 사용하기 위해 --with-http_ssl_module 옵션을 추가합니다.

$ ./configure --prefix=/app/nginx-1.13.1 --with-http_ssl_module
checking for OS
 + Linux 2.6.32-279.el6.x86_64 x86_64
checking for C compiler ... found
 + using GNU C compiler
 + gcc version: 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)
checking for gcc -pipe switch ... found
checking for -Wl,-E switch ... found
checking for gcc builtin atomic operations ... found
checking for C99 variadic macros ... found
checking for gcc variadic macros ... found
checking for gcc builtin 64 bit byteswap ... found
checking for unistd.h ... found
checking for inttypes.h ... found
checking for limits.h ... found
checking for sys/filio.h ... not found
checking for sys/param.h ... found
checking for sys/mount.h ... found
checking for sys/statvfs.h ... found
checking for crypt.h ... found
checking for Linux specific features
checking for epoll ... found
checking for EPOLLRDHUP ... found
checking for EPOLLEXCLUSIVE ... not found
checking for O_PATH ... not found
checking for sendfile() ... found
checking for sendfile64() ... found
checking for sys/prctl.h ... found
checking for prctl(PR_SET_DUMPABLE) ... found
checking for crypt_r() ... found
checking for sys/vfs.h ... found
checking for nobody group ... found
checking for poll() ... found
checking for /dev/poll ... not found
checking for kqueue ... not found
checking for crypt() ... not found
checking for crypt() in libcrypt ... found
checking for F_READAHEAD ... not found
checking for posix_fadvise() ... found
checking for O_DIRECT ... found
checking for F_NOCACHE ... not found
checking for directio() ... not found
checking for statfs() ... found
checking for statvfs() ... found
checking for dlopen() ... not found
checking for dlopen() in libdl ... found
checking for sched_yield() ... found
checking for sched_setaffinity() ... found
checking for SO_SETFIB ... not found
checking for SO_REUSEPORT ... found
checking for SO_ACCEPTFILTER ... not found
checking for SO_BINDANY ... not found
checking for IP_BIND_ADDRESS_NO_PORT ... not found
checking for IP_TRANSPARENT ... found
checking for IP_BINDANY ... not found
checking for IP_RECVDSTADDR ... not found
checking for IP_SENDSRCADDR ... not found
checking for IP_PKTINFO ... found
checking for IPV6_RECVPKTINFO ... found
checking for TCP_DEFER_ACCEPT ... found
checking for TCP_KEEPIDLE ... found
checking for TCP_FASTOPEN ... not found
checking for TCP_INFO ... found
checking for accept4() ... found
checking for eventfd() ... found
checking for int size ... 4 bytes
checking for long size ... 8 bytes
checking for long long size ... 8 bytes
checking for void * size ... 8 bytes
checking for uint32_t ... found
checking for uint64_t ... found
checking for sig_atomic_t ... found
checking for sig_atomic_t size ... 4 bytes
checking for socklen_t ... found
checking for in_addr_t ... found
checking for in_port_t ... found
checking for rlim_t ... found
checking for uintptr_t ... uintptr_t found
checking for system byte ordering ... little endian
checking for size_t size ... 8 bytes
checking for off_t size ... 8 bytes
checking for time_t size ... 8 bytes
checking for AF_INET6 ... found
checking for setproctitle() ... not found
checking for pread() ... found
checking for pwrite() ... found
checking for pwritev() ... found
checking for sys_nerr ... found
checking for localtime_r() ... found
checking for posix_memalign() ... found
checking for memalign() ... found
checking for mmap(MAP_ANON|MAP_SHARED) ... found
checking for mmap("/dev/zero", MAP_SHARED) ... found
checking for System V shared memory ... found
checking for POSIX semaphores ... not found
checking for POSIX semaphores in libpthread ... found
checking for struct msghdr.msg_control ... found
checking for ioctl(FIONBIO) ... found
checking for struct tm.tm_gmtoff ... found
checking for struct dirent.d_namlen ... not found
checking for struct dirent.d_type ... found
checking for sysconf(_SC_NPROCESSORS_ONLN) ... found
checking for openat(), fstatat() ... found
checking for getaddrinfo() ... found
checking for PCRE library ... found
checking for PCRE JIT support ... not found
checking for OpenSSL library ... found
checking for zlib library ... found
creating objs/Makefile

Configuration summary
  + using system PCRE library
  + using system OpenSSL library
  + using system zlib library

  nginx path prefix: "/app/nginx-1.13.1"
  nginx binary file: "/app/nginx-1.13.1/sbin/nginx"
  nginx modules path: "/app/nginx-1.13.1/modules"
  nginx configuration prefix: "/app/nginx-1.13.1/conf"
  nginx configuration file: "/app/nginx-1.13.1/conf/nginx.conf"
  nginx pid file: "/app/nginx-1.13.1/logs/nginx.pid"
  nginx error log file: "/app/nginx-1.13.1/logs/error.log"
  nginx http access log file: "/app/nginx-1.13.1/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

2. make

$ make

3. make install

$ make install

4. key 파일과 CSR 파일 생성

테스트용 인증서를 만들기 위해 개인키(.key)와 인증서 서명 요청 파일(.csr)을 생성합니다.

$ openssl req -new -newkey rsa:2048 -nodes -keyout jeeg.key -out jeeg.csr
Generating a 2048 bit RSA private key
.................................+++
......+++
writing new private key to 'jeeg.key'
-----
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) [XX]:KR
State or Province Name (full name) []:Korea
Locality Name (eg, city) [Default City]:Seoul
Organization Name (eg, company) [Default Company Ltd]:sarc
Organizational Unit Name (eg, section) []:sarc
Common Name (eg, your name or your server's hostname) []:NginxTest
Email Address []:

Please enter the following 'extra' attributes
to be sent with your certificate request
A challenge password []:입력
An optional company name []:입력

5. CRT 파일 생성

아래 명령은 자체 서명 인증서(.crt)를 생성하는 예입니다. 운영 환경에서는 공인 인증기관에서 발급받은 인증서를 사용하는 것이 일반적입니다.

$ openssl x509 -req -days 365 -in jeeg.csr -signkey jeeg.key -out jeeg.crt
Signature ok
subject=/C=KR/ST=Korea/L=Seoul/O=sarc/OU=sarc/CN=NginxTest
Getting Private key

6. nginx.conf 수정: SSL 설정 추가

생성한 jeeg.crt, jeeg.key 파일을 Nginx에서 참조할 수 있는 위치에 두고 nginx.conf에 SSL 서버 블록을 추가합니다.

    server {
        listen       443;
        server_name  NginxTest;

        ssl on;
        ssl_certificate /app/nginx-1.13.1/cert/jeeg.crt;
        ssl_certificate_key /app/nginx-1.13.1/cert/jeeg.key;

        ssl_session_timeout 5m;

        ssl_protocols SSLv3 TLSv1;
        ssl_prefer_server_ciphers on;
        ssl_ciphers EECDH+CHACHA20:EECDH+AES128:RSA+AES128:EECDH+AES256:RSA+AES256:EECDH+3DES:RSA+3DES:!MD5;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }
    }

참고: 위 설정은 당시 테스트 환경을 기준으로 한 예입니다. 최신 환경에서는 ssl on; 대신 listen 443 ssl; 형식을 사용하고, SSLv3처럼 오래된 프로토콜은 사용하지 않는 것이 좋습니다.

7. 바이너리 확인

nginx -V로 빌드 옵션에 --with-http_ssl_module이 포함되었는지 확인합니다.

$ ./nginx -V
nginx version: nginx/1.13.1
built by gcc 4.4.7 20120313 (Red Hat 4.4.7-17) (GCC)
built with OpenSSL 1.0.1e-fips 11 Feb 2013
TLS SNI support enabled
configure arguments: --prefix=/app/nginx-1.13.1 --with-http_ssl_module

8. 설정 테스트 및 기동

설정을 수정한 뒤에는 문법 검사를 먼저 수행합니다. 문제가 없으면 Nginx를 시작하거나 기존 프로세스에 reload를 적용합니다.

$ /app/nginx-1.13.1/sbin/nginx -t
$ /app/nginx-1.13.1/sbin/nginx

# 이미 실행 중인 경우
$ /app/nginx-1.13.1/sbin/nginx -s reload

브라우저 또는 curl로 HTTPS 접속을 확인합니다. 자체 서명 인증서를 사용한 경우 인증서 경고가 표시될 수 있습니다.

$ curl -k https://NginxTest/

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