基于Python实现的轻量级WebServer-Yorserver1.0

刘天斯 , 2013/04/09 21:39 , Python , 评论(11) , 阅读(56545) , Via 本站原创

准备在小组内部做一次《HTTP协议分析》的培训，为了不受限于Request header与response header的内容，想更深入了解服务器端是如何响应、处理一个请求的，花了几天时间写了Yorserver，目前基本的功能都实现，功能清单如下：
1、支持自定义response服务及协议版本；
2、支持Expires及max-age的功能；
3、支持多进程或线程开启；
4、支持错误页及默认页配置；
5、支持access_log及error_log配置；
6、支持gzip压缩配置；
7、支持安全套连接服务HTTPS；
8、支持HTTP MIME自定义配置；
9、支持php、perl、python脚本cgi访问；
10、支持配置文件。
(Centos6.*环境测试通过)

一、配置文件说明yorserver.conf

# This is the  Yorserver configuration file.
# server_version: Add response HTTP header server version information.
server_version = "YorServer1.0"

# bind_ip: Allows you to bind yorserver to specific IP addresses.
#
bind_ip="0.0.0.0"

# port: Allows you to bind yorserver's port, http default 80 and Https 443.
port=80

# sys_version: Add response HTTP header python version information.
sys_version = ""

# protocol_version: Add response HTTP header protocol version. 
protocol_version = "HTTP/1.0"

# Expires: Add response HTTP header Expires and Max-age version. format:d/h/m(Day/Hour/Minute).
Expires="7d"

# Multiprocess: configure yorserver Multi process support(on/off).
Multiprocess="off"

# Multithreading: configure yorserver Multi threading support(on/off).
Multithreading="on"

# DocumentRoot: configure web server document root.
DocumentRoot="/usr/local/yorserver/www"

# page404: configure web server deafult 404 page.
page404="/404.html"

# indexpage: configure web server deafult index page.
indexpage="/index.html"

# Logfile: configure web server log file path,disable logs Logfile="".
Logfile="/usr/local/yorserver/logs/access.log"

# errorfile: configure web server error file path.
errorfile="/usr/local/yorserver/logs/error.log"

[gzip]
# gzip: Enable(on) or Disable(off) gzip options.
gzip="on"

# configure compress level(1~9)
compresslevel=1

[ssl]
# ssl: Enable(on) or Disable(off) HTTPS options,port options must configure "443".
ssl="off"

# configure privatekey and certificate pem.
privatekey="/home/webkey/privkey.pem"
certificate="/home/webkey/cacert.pem"

[cgim]
# cgi_moudle: Enable(on) or Disable(off) cgi support.
cgi_moudle="on"

# cgi_path: configure cgi path,multiple cgi path use ',' delimited,cgi_path in bin directory.
cgi_path='/cgi-bin',

# cgi_extensions: configure cgi file extension.
cgi_extensions="('.cgi','.py','.pl','.php')"

# contentTypes: configure file mime support.
[contentTypes]
css="text/css"
doc="application/msword"
gif="image/gif"
gz="application/x-gzip"
html="text/html"
htm="text/html"
esp="text/html"
ics="text/calendar"
jpeg="image/jpeg"
jpg="image/jpeg"
js="text/javascript"
pdf="application/pdf"
png="image/png"
rtf="application/rtf"
txt="text/plain"
zip="application/zip"
cgi="text/html"
py="text/html"
pl="text/html"
php="text/html"

程序截图
1、访问日志