[libcurl Version]

서버 상태

OS	Apache Ver	MPM	PHP Ver	Curl Ver
CentOS 7	2.4.58	Worker	5.2.17	7.29.0

apachectl -V
Server version: Apache/2.4.58 (Unix)
Server built:   Nov  6 2023 11:40:21
Server's Module Magic Number: 20120211:129
Server loaded:  APR 1.7.4, APR-UTIL 1.6.3, PCRE 8.32 2012-11-30
Compiled using: APR 1.7.4, APR-UTIL 1.6.3, PCRE 8.45 2021-06-15
Architecture:   64-bit
Server MPM:     worker
  threaded:     yes (fixed thread count)
    forked:     yes (variable process count)
Server compiled with....
 -D APR_HAS_SENDFILE
 -D APR_HAS_MMAP
 -D APR_HAVE_IPV6 (IPv4-mapped addresses enabled)
 -D APR_USE_PROC_PTHREAD_SERIALIZE
 -D APR_USE_PTHREAD_SERIALIZE
 -D SINGLE_LISTEN_UNSERIALIZED_ACCEPT
 -D APR_HAS_OTHER_CHILD
 -D AP_HAVE_RELIABLE_PIPED_LOGS
 -D DYNAMIC_MODULE_LIMIT=256
 -D HTTPD_ROOT="/usr/local/apache_2.4"
 -D SUEXEC_BIN="/usr/local/apache_2.4/bin/suexec"
 -D DEFAULT_PIDLOG="logs/httpd.pid"
 -D DEFAULT_SCOREBOARD="logs/apache_runtime_status"
 -D DEFAULT_ERRORLOG="logs/error_log"
 -D AP_TYPES_CONFIG_FILE="conf/mime.types"
 -D SERVER_CONFIG_FILE="conf/httpd.conf"

php -v
PHP 5.2.17 (cli) (built: Nov  6 2023 12:01:07) 
Copyright (c) 1997-2010 The PHP Group
Zend Engine v2.2.0, Copyright (c) 1998-2010 Zend Technologies
   with Zend Extension Manager v1.2.2, Copyright (c) 2003-2007, by Zend Technologies
   with Zend Optimizer v3.3.3, Copyright (c) 1998-2007, by Zend Technologies

php -i | grep curl -A3
cURL support => enabled
cURL Information => libcurl/7.59.0 OpenSSL/1.0.2k zlib/1.2.7

Configure Option

'./configure' \
'--prefix=/usr/local/php' \
'--with-apxs2=/usr/local/apache/bin/apxs' \
'--enable-cgi' \
'--enable-fastcgi' \
'--enable-force-cgi-redirect' \
'--enable-discard-path' \
'--with-config-file-path=/usr/local/apache/conf' \
'--enable-bcmath' \
'--enable-mod-charset' \
'--with-iconv-dir' \
'--with-mime-magic' \
'--with-libxml-dir' \
'--with-xmlrpc' \
'--with-openssl' \
'--with-pcre-dir=/usr/local/pcre_8.45' \
'--with-zlib' \
'--with-zlib-dir' \
'--with-bz2' \
'--enable-calendar' \
'--enable-ctype' \
'--with-curl' \
'--enable-dba' \
'--enable-dbase' \
'--with-pspell' \
'--with-dbm' \
'--enable-ftp' \
'--with-gd' \
'--enable-gd-native-ttf' \
'--enable-gd-jis-conv' \
'--with-gdbm' \
'--with-jpeg-dir' \
'--with-png-dir' \
'--with-ttf' \
'--with-freetype-dir' \
'--with-t1lib' \
'--enable-shmop' \
'--with-gettext' \
'--with-gmp' \
'--with-imap' \
'--with-imap-ssl' \
'--with-kerberos' \
'--enable-mbstring' \
'--with-libmbfl' \
'--with-mhash' \
'--with-mcrypt' \
'--enable-sockets' \
'--with-regex=php' \
'--enable-mbregex' \
'--enable-sysvmsg' \
'--enable-sysvsem' \
'--enable-sysvshm' \
'--with-ldap' \
'--enable-soap' \
'--with-ldap-sasl' \
'--with-ncurses' \
'--with-tidy' \
'--with-xsl' \
'--enable-wddx' \
'--enable-zend-multibyte' \
'--enable-zip' \
'--enable-exif' \
'--enable-pcntl' \
'--enable-sigchild' \
'--enable-posix' \
'--enable-magic-quotes' \
'--enable-libgcc' \
'--with-mysql=/usr/local/mysql' \
'--with-pdo-mysql' \
'--with-mysqli' \
'--enable-libxml' \
'--with-readline' \
'--with-libedit' \
'--enable-session' \
'--enable-simplexml' \
'--enable-xml' \
'--enable-reflection' \
'--with-pcre-regex' \
'--enable-filter' \
'--with-xpm-dir' \
'--enable-xmlwriter' \
'--enable-xmlreader' \
'--enable-tokenizer' \
'--enable-safe-mode' \
'--disable-debug' \
'--enable-zend-multibyte' \
'--with-mysql-sock=/tmp/mysql.sock' \
'--enable-maintainer-zts' \
'--enable-zts' \

작업 이력

Apache Upgrade

설치 방식	기존 Ver	신규 Ver
Source Install	2.2.23 (Worker)	2.4.58 (Worker)

PHP 재설치

Apache 2.2와 2.4의 source install configure 옵션 및 설치 시 루틴이 달라 재컴파일만으로는 불가

트러블슈팅

증상 : smshub 기능이 안되는 현상 발생

원인 : curl (libcurl) 버전이 7.59.0 이상으로 해야 통신이 가능하나 CentOS 7 기본 curl 버전이 7.29.0 이기 때문에 버전이 맞지 않아 발생

조치해본 내역

- confiure Option 변경 (효과 없음)

curl 7.59.0 Source Install 후 php configure option에 --with-curl 부분에 해당 소스 설치 디렉토리 입력하고 컴파일하여 설치

curl 7.59.0 설치 파일
https://curl.se/download/curl-7.59.0.zip

- LD_LIBRARY_PATH 임시 변수 선언 (효과 없음)

export LD_LIBRARY_PATH=/usr/local/curl_7.59.0:$LD_LIBRARY_PATH
echo $LD_LIBRARY_PATH

- 공유 라이브러리 설정 파일 수정 (효과 없음)

vi /etc/ld.so.conf
/usr/local/curl_7.59.0 # 삽입 후 저장
ldconfig

- curl 경로 변경하고 심볼릭 링크 처리 (효과 없음)

mv /usr/bin/curl /usr/bin/curl_ori
mv /usr/include/curl /usr/include/curl_ori
ln -s /usr/local/curl_7.59.0/bin/curl /usr/bin/curl
ls -al /usr/bin/curl

- lib64 하단 curl 파일 변경 (효과 없음)

mkdir /usr/lib64/libcurl_ori
mv /usr/lib64/libcurl.so* /usr/lib64/libcurl_ori/
cp -a /usr/local/curl_7.59.0/lib/libcurl.* /usr/lib64/

- phpize로 curl 설치 (효과 없음)

- city-fan 으로 시스템 curl 업그레이드 (효과 없음)

vi /etc/yum.repos.d/city-fan.repo
---
[CityFan] 
name=City Fan Repo 
baseurl=http://www.city-fan.org/ftp/contrib/yum-repo/rhel$releasever/$basearch/ 
enabled=1 
gpgcheck=0
---
yum install -y curl
curl -V 

현재 최신 city-fan curl 버전이 8 버전 대이므로 8 버전이 설치됨

- ldd로 참조하는 libcurl 경로 unlink (해결)

# 기존 php 경로에서 참조하는 curl 확인
ldd /기존php경로/bin/php | grep curl
	libcurl.so.4 => /usr/local/lib/libcurl.so.4 (0x00007f06a3d48000)

# 신규 php 경로에서 참조하는 curl 확인
ldd /usr/local/php/bin/php | grep curl
	libcurl.so.4 => /usr/kerberos/lib/libcurl.so.4 (0x00007f890fefc000)
    
# /usr/kerberos/lib/libcurl.so.4 백업
mv /usr/kerberos/lib/libcurl.so.4 /usr/kerberos/lib/libcurl.so.4_ori

# 신규 php 경로에서 참조하는 curl 재확인
ldd /usr/local/php/bin/php | grep curl
	libcurl.so.4 => /usr/local/lib/libcurl.so.4 (0x00007f06a3d48000)

# php 옵션으로 확인
php -i | grep libcurl
	cURL Information => libcurl/7.59.0 OpenSSL/1.0.2k zlib/1.2.7