curl默认安装完后是只支持http协议而不支持https协议的。linux
能够先用curl -V查看当前curl支持哪些协议:curl
[root@localhost /]# curl -Vide
curl 7.19.4 (x86_64-unknown-linux-gnu) libcurl/7.19.4 OpenSSL/1.0.2k zlib/1.2.11ui
Protocols: tftp ftp telnet dict http file ftpsurl
能够看到并不支持https协议。若用curl命令访问https时就会报错:idea
Protocol https not supported or disabled in libcurlspa
若须要让curl支持https协议,须要安装openssl并在curl中使之生效:orm
下载并安装openssl包(若已经装了则不须要从新安装):ip
wget https://www.openssl.org/source/openssl-1.0.2k.tar.gz ssl
wget https://www.openssl.org/source/openssl-fips-2.0.14.tar.gz
安装openssl-fips:
tar xvf openssl-fips-2.0.14.tar.gz
cd openssl-fips-2.0.14&&./config&&make&&make install
安装openssl:
tar xvf openssl-1.0.2k.tar.gz
./config shared --prefix=/usr/local/ssl&& make && make install
# 更新ld
echo "/usr/local/ssl/lib" >> /etc/ld.so.conf
ldconfig -v
# 配置openssl库
cp /usr/local/ssl/lib/libssl.so.1.0.0 /usr/lib64;cp/usr/local/ssl/lib/libcrypto.so.1.0.0 /usr/lib64
chmod 555 /usr/lib64/libssl.so.1.0.0;chmod 555/usr/lib64/libcrypto.so.1.0.0
ln -s /usr/lib64/libcrypto.so.1.0.0/usr/lib64/libcrypto.so.10;ln -s /usr/lib64/libssl.so.1.0.0 /usr/lib64/libssl.so.10
ln -s /usr/local/ssl/bin/openssl /usr/bin/openssl;ln -s/usr/local/ssl/include/openssl /usr/include/openssl
# 查看openssl版本
openssl version -a
OpenSSL 1.0.2k 26 Jan2017
built on: reproducible build, date unspecified
platform: linux-x86_64
options: bn(64,64)rc4(16x,int) des(idx,cisc,16,int) idea(int) blowfish(idx)
从新编译curl
./configure –with-ssl=/usr/local/ssl
make
make install
查看curl是否已经支持https协议:
curl -V
curl 7.19.4 (x86_64-unknown-linux-gnu) libcurl/7.19.4 OpenSSL/1.0.2k zlib/1.2.11
Protocols: tftp ftp telnet dict http file https ftps
能够看到已经支持https协议了。