Xvnc 支持libwrap控制单个IP登录VNC 实现

0， download tightvnc-server

        wget http://www.tightvnc.com/download/1.3.10/tightvnc-1.3.10_unixsrc.tar.gz

1， 修改配置文件，支持libwrap 库

    cd /root/vnc_unixsrc/Xvnc/programs/Xserver

    vim Imakefile

         158 LIBWRAP=-lwrap

         159 #if SystemV4 || defined(SGIArchitecture) || UseRgbTxt

         160         SYSLIBS = ${LIBWRAP} $(ZLIB) MathLibrary Krb5Libraries $(EXTRASYSLIBS)

         161 #else

         162         SYSLIBS = ${LIBWRAP} $(ZLIB) MathLibrary Krb5Libraries DBMLibrary $(EXTRASYSLIBS)

         163 #endif

         164            CBRT = mi/LibraryTargetName(cbrt)

         165         STDDIRS = include dix os mi $(XPDDXDIR) $(EXTDIRS)

    2, cd //root/vnc_unixsrc/Xvnc/programs/Xserver/hw/vnc/

        vim Imakefile

         17 DEFINES = ServerOSDefines -DUSE_LIBWRAP=1

2, 编译安装:

    1, xmkmf

    2, make World

    3, cd Xvnc

    4, ./configure

    5, make

    6, make install

    7, cd ../

    8, ./vncinstall /usr/local/bin /usr/local/man

    9, mkdir -p /usr/local/vnc/classes

    10, cp classes/* /usr/local/vnc/classes

    11, cd /usr/X11R6/lib/

    12, ln -s /usr/share/X11/ ./ 

3, 基本配置

    VNCSERVERS="1:root"

    VNCSERVERARGS[1]="-geometry 1024x768"

4，设置密码

    vncpasswd 

    #输入密码

5, 启动程序

   Xvnc :1 -desktop X -httpd /usr/local/vnc/classes -auth /root/.Xauthority -geometry 1024x768 -depth 24 -rfbwait 120000 -rfbauth /root/.vnc/passw

6, 验证配置与测试

    vim /etc/hosts.deny

       Xvnc:ALL:deny

    vim /etc/hosts.allow

       Xvnc:192.168.22.*:allow

7, 日志记录

    1，成功拒绝登录IP

    22/07/14 02:10:17 Rejected connection from client 192.168.222.1

    2，成功连接IP

    22/07/14 02:10:50 Got connection from client 192.168.222.1

    22/07/14 02:10:50 Using protocol version 3.8

    22/07/14 02:10:50 Enabling TightVNC protocol extensions

8, Error 处理

    09/07/09 11:09:24 Protocol versions supported: 3.3, 3.7, 3.8, 3.7t, 3.8t

    09/07/09 11:09:24 Listening for VNC connections on TCP port 5901

    09/07/09 11:09:24 Listening for HTTP connections on TCP port 5801

    09/07/09 11:09:24   URL http://localhost:5801

    Font directory '/usr/X11R6/lib/X11/fonts/misc/' not found - ignoring

    Font directory '/usr/X11R6/lib/X11/fonts/Speedo/' not found - ignoring

    Font directory '/usr/X11R6/lib/X11/fonts/Type1/' not found - ignoring

    Font directory '/usr/X11R6/lib/X11/fonts/75dpi/' not found - ignoring

    Font directory '/usr/X11R6/lib/X11/fonts/100dpi/' not found - ignoring

    Fatal server error:

    could not open default font 'fixed'

    解决办法：

        11, cd /usr/X11R6/lib/

        12, ln -s /usr/share/X11/ ./ 

9, 参考文档

http://www.realvnc.com/pipermail/vnc-list/1998-September/002635.html