Install and configure ssl and C for cgi in minihttp

Last Update:2014-04-22 Source: Internet

Author: User

Tags ssl certificate

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// Refer to the methods of the experts and make changes in combination with their own environment, mainly to talk about: Mini HTTP installation and configuration ssl and C language to implement cgi receiving string and save
// First, describe the environment. I used centos6.5. openssl and openssl-devel have been installed before. Here, no instructions on openssl installation are provided.
// The installation package, mini_httpd-1.19.tar.gz,
Installation of minihttp and cgi in C language, receiving strings and saving
1. tar zxf mini_httpd-1.19.tar.gz cgic206.tar.gz and openssl-devel installation packages
Cd mini_httpd-1.19
// An error will be reported if I do not modify it during installation, indicating that the original getline is in conflict with the system function.
Change vim htpasswd. c + 52 getline to my_getline.
Change vim htpasswd. c + 192 getline to my_getline.
2. make
3. make install
4. Create a directory for storing web pages and cgi:
Mkdir/root/mini/

Mkdir/root/mini/wwwroot

Mkdir/root/mini/wwwroot/cgi-bin
5. Create a configuration file
Touch/root/mini/mini_httpd.pid
Touch/root/mini/wwwroot/mini_httpd.log

Add the following content to vim mini/mini_httpd.conf:
Port = 8080
Dir =/root/mini/wwwroot
Cgipat = cgi-bin /*
User = nobody
Pidfile =/root/mini/mini_httpd.pid
Logfile =/root/mini/wwwroot/mini_httpd.log
6. Place the webpage in the wwwroot directory;
Touch mini/wwwroot/index.html
Echo mymini_httpd> index.html
7. Start mini_httpd:
/Usr/local/sbin/mini_httpd-C/etc/mini_httpd.conf
8. Access the mini_httpd server in the client browser, and enter
IP Address: 8080

1. Configure ssl
Edit Makefile
Remove comments from rows 17 to 20
SSL_TREE =/usr/local/ssl
SSL_DEFS =-DUSE_SSL
SSL_INC =-I $ {SSL_TREE}/include
SSL_LIBS =-L $ {SSL_TREE}/lib-lssl-lcrypto
Modify row 365 to 3650
Cert: mini_httpd.pem
Mini_httpd.pem: mini_httpd.cnf
Openssl req-new-x509-days 3650-nodes

2. make
Make install
If an error occurs, make clean is required for re-compilation.
3. generate an ssl Certificate
Make cert
Cp./mini_httpd.pem/etc/
4. Modify the mini_httpd.conf configuration file and create a new one.
# Mini_httpd configuration file
Data_dir =/root/mini/wwwroot/
# It is too critical. If no content is added before, the result is that the content cannot be written in the program.
User = root
Port = 443
Host = 0.0.0.0
Cgipat = cgi-bin/*. cgi
Logfile =/var/log/mini_httpd
Pidfile =/var/run/mini_httpd.pid
Charset = GB2312
Ssl
Certfile =/etc/mini_httpd.pem
5. Install cgic206.tar.gz
Tar zxf cgic206.tar.gz
Cd cgic206
Make
The generated is the tested. cgi program.
Write a. cgi program by yourself
Vim test. c
Source code:
# Include <stdio. h>
# Include "cgic. h"
# Include <string. h>
# Include <stdlib. h>
# Include <sys/types. h>
# Include <sys/stat. h>
# Include <fcntl. h>
# Include <unistd. h>

Extern char * cgiQueryString;

Int file_w (char * filename, char * buf)
{
Int size, fd;
Fd = open (filename, O_CREAT | O_RDWR | O_TRUNC, 0664 );
Size = write (fd, buf, strlen (buf ));
If (size <0)
{
Return-1;
}
Close (fd );
Return 0;
}

Int cgiMain (){
Int res;
Res = file_w ("/root/tang. log", cgiQueryString );
If (res =-1)
{
Perror ("file_w ");
}
# If 1
CgiHeaderContentType ("text/html ");
Fprintf (cgiOut, "<HTML> <HEAD> \ n ");
Fprintf (cgiOut, "<TITLE> My CGIC </TITLE> </HEAD> \ n ");
Fprintf (cgiOut, "<BODY> ");
Fprintf (cgiOut, "<H1> % s </H1>", cgiQueryString );
Fprintf (cgiOut, "</BODY> \ n ");
Fprintf (cgiOut, "</HTML> \ n ");
# Endif
Return 0;
}

Modify the Makefile and remember to back up the file before modification.
Cp Makefile Makefilebak
Vim Makefile
In command line mode, replace cgictest:
: % S/cgictest/test/g

Ps-ef | grep mini_httpd
Kill-9 process no.

Reference: http://joyquitelarge.blog.163.com/blog/static/179062171201241165644255/
Http://www.cnblogs.com/liuyangriver/archive/2012/10/31/2748576.html
Http://deepfuture.iteye.com/blog/1435339

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