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  • Setup SS5 Socks Proxy

    Install and configure ss5 socks proxy with simple authentication


    SS5 is a high performance socks proxy server implementing SOCK4 and SOCKS5 protocols. This step-by-step guide describes installation and configuration of SS5 with user/password authentication on a RHEL/CentOS server.

    1. Download the latest source rpm from sourceforge.net.

    wget http://downloads.sourceforge.net/ss5/ss5-3.7.9-2.src.rpm

    2. Build the source rpm.

    This requires the rpmbuild tool provided by rpm-build package. Also, ss5 requires openldap-devel, pam-devel and openssl-devel deveopment packages. Install these packages with yum:

    yum install rpm-build openldap-devel pam-devel openssl-devel libgssapi-devel -y (for 32 bit Linux)
    yum install rpm-build.x86_64 openldap-devel.x86_64 pam-devel.x86_64 openssl-devel.x86_64 libgssapi-devel.x86_64 -y (for 64 bit Linux)

    Now build ss5-3.7.9-2.src.rpm and create the rpm package:

    rpmbuild –rebuild ss5-3.7.9-2.src.rpm

    3. Install SS5 rpm package

    After building, the rpm package will be created in /usr/src/redhat/RPMS/x86_64/ (for 64 bit Linux) or in /usr/src/redhat/RPMS/i386/ (for 32 bit Linux). You can install the rpm using following command:

    rpm -ivh /usr/src/redhat/RPMS/x86_64/ss5-3.7.9-2.x86_64.rpm (for 64 bit Linux)
    rpm -ivh /usr/src/redhat/RPMS/i386/ss5-3.7.9-2.i386.rpm (for 32 bit Linux)

    4. Run SS5 as root and change the port to 9999 (default port is 1080)

    Edit /etc/init.d/ss5 and put following lines at the top after shabang:

    export SS5_SOCKS_PORT=9999
    export SS5_SOCKS_USER=root

    You can use any available port you want. 

    5. User/password authentication

    SS5 configuration file is /etc/opt/ss5/ss5.conf. The ‘auth’ directive sets the authentication policy.

    For no authentication,
    auth 0.0.0.0/0 – – 

    For user/pass auth,
    auth 0.0.0.0/0 – u

    The user/password pairs are stored in /etc/opt/ss5/ss5.passwd. Make sure that this file is readable only by root:

    chown root.root /etc/opt/ss5/ss5.passwd
    chmod 750 /etc/opt/ss5/ss5.passwd

    In /etc/opt/ss5/ss5.passwd, specify user and pass separated by a space and one user/password per line.

    Example:
    user1 pass1
    user2 pass2

    6. Permission

    Allow all hosts to connect:

    permit – 0.0.0.0/0 – 0.0.0.0/0 – – – – -

    7. Start ss5

    service ss5 start

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  • 原文地址:https://www.cnblogs.com/AloneSword/p/4093211.html
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