stunnel

1）下载：
在solaris 10上面需要如下软件包：
gcc-3.4.6-sol10-sparc-local.tar.gz 
openssl-0.9.7g-sol10-sparc-local.gz
make-3.81-sol10-sparc-local.gz

2）安装：gzip -d stunnel-4.26.tar.gz  ;tar -xvf stunnel-4.26.tar

cd stunnel-4.26

./configure --preifx=/usr/local/stunnel  --with-ssl=/usr/local/ssl

注意（在configure之前，前面的gcc，openssl，make包要先安装）

make

如果在make的时候出现下面的报错
In file included from /usr/include/sys/procset.h:24,
from /usr/include/sys/wait.h:25,
from /usr/include/stdlib.h:22,
from app.c:26:
/usr/include/sys/signal.h:85: error: parse error before "siginfo_t"
In file included from /usr/include/stdlib.h:22,
from app.c:26:
/usr/include/sys/wait.h:86: error: parse error before "siginfo_t"
In file included from app.c:29:
/usr/include/signal.h:111: error: parse error before "siginfo_t"
/usr/include/signal.h:113: error: parse error before "siginfo_t"
make[3]: *** [app.o] Error 1
make[3]: Leaving directory `/usr/local/src/bind-9.3.2/lib/isc/unix'
make[2]: *** [subdirs] Error 1
make[2]: Leaving directory `/usr/local/src/bind-9.3.2/lib/isc'
make[1]: *** [subdirs] Error 1
make[1]: Leaving directory `/usr/local/src/bind-9.3.2/lib'
make: *** [subdirs] Error 1

则执行：

/usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/install-tools/mkheaders

然后在make就可以了。

make install 就可以了。

mkdir -p =/usr/local/stunnel/var/run/stunnel

然后配置配置文件：

cd /user/local/stunnel
vi etc/stunnel/stunnel.conf
 
增加以下内容：
cert = /usr/local/stunnel/etc/stunnel/stunnel.pem
pid =/usr/local/stunnel/var/run/stunnel/stunnel.pid
setuid = root
setgid = root
 
debug = 1    
output = stunnel.log
 
[pop3s]
accept  = 995
connect = 127.0.0.1:110
 

[ssmtp]
accept  = 465
connect = 127.0.0.1:25

启动/var/local/stunnel/bin/stunnel 回车 即可。

注（stunnel.pem密钥文件可以自行生成，我用的是默认生成的密钥文件）