1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/* config.c */
/*
Copyright 2005 Aris Adamantiadis
This file is part of the SSH Library
The SSH Library is free software; you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation; either version 2.1 of the License, or (at your
option) any later version.
The SSH Library is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with the SSH Library; see the file COPYING. If not, write to
the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
MA 02111-1307, USA. */
#include "libconfig.h"
#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include "server.h"
/* shortvar is "port" in "port 22" */
int port=22;
char *dsa=NULL;
char *rsa=NULL;
list *groups;
list *users;
struct group *current_group=NULL;
int group_callback(const char *shortvar, const char *var, const char *arguments, const char *value, lc_flags_t flags, void *extra){
switch(flags){
case LC_FLAGS_SECTIONSTART:
printf("new group %s\n",arguments);
if(current_group){
printf("can't include a section into a section\n");
return LC_CBRET_ERROR;
}
if(list_find(groups,arguments)){
printf("group %s defined twice\n",arguments);
return LC_CBRET_ERROR;
}
current_group=malloc(sizeof(struct group));
memset(current_group,0,sizeof(struct group));
groups=list_add(groups,arguments,current_group);
break;
case LC_FLAGS_SECTIONEND:
printf("end of group\n\n");
current_group=NULL;
break;
default:
printf("%s - %s\n", shortvar, value);
}
return LC_CBRET_OKAY;
}
int dir_callback(const char *shortvar, const char *var, const char *arguments, const char *value, lc_flags_t flags, void *extra){
switch(flags){
case LC_FLAGS_SECTIONSTART:
printf("new dir %s\n",arguments);
break;
case LC_FLAGS_SECTIONEND:
printf("end of dir\n\n");
break;
default:
printf("%s - %s\n",shortvar, value);
}
return LC_CBRET_OKAY;
}
int parse_config(char *file){
int r;
printf("Parsing configuration file %s\n",file);
lc_register_var("Port",LC_VAR_INT,&port,' ');
lc_register_var("Hostkeyrsa",LC_VAR_STRING,&rsa,' ');
lc_register_var("Hostkeydsa",LC_VAR_STRING,&dsa,' ');
// lc_register_var("group", LC_VAR_SECTION, NULL, 0);
r=lc_register_callback("group",0,LC_VAR_NONE,group_callback,NULL);
r=lc_register_callback("group.user",0,LC_VAR_UNKNOWN,group_callback,NULL);
r=lc_register_callback("group.uid",0,LC_VAR_UNKNOWN,group_callback,NULL);
r=lc_register_callback("group.chroot",0,LC_VAR_UNKNOWN,group_callback,NULL);
r=lc_register_callback("group.group",0,LC_VAR_UNKNOWN,group_callback,NULL);
// lc_register_var("dir", LC_VAR_SECTION, NULL, 0);
r=lc_register_callback("dir",0,LC_VAR_NONE,dir_callback,NULL);
r=lc_register_callback("dir.list",0,LC_VAR_UNKNOWN,dir_callback,NULL);
r=lc_register_callback("dir.read",0,LC_VAR_UNKNOWN,dir_callback,NULL);
r=lc_register_callback("dir.write",0,LC_VAR_UNKNOWN,dir_callback,NULL);
r=lc_process_file("sftp",file,LC_CONF_APACHE);
if(r<0)
printf("lc_process_file=%d,%s\n",r,lc_geterrstr());
lc_cleanup();
return 0;
}
|