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vpopmaild.c
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/*
* Copyright (C) 2004-2009 Inter7 Internet Technologies, Inc.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <string.h>
#include <strings.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/time.h>
#include <dirent.h>
#include "config.h"
#include "vpopmail.h"
#include "vauth.h"
#include "vlimits.h"
#include "vpopmaild.msg"
/* two responses */
#define RET_OK "+OK \r\n"
#define RET_OK_MORE "+OK+\r\n"
#define RET_ERR "-ERR "
#define RET_CRLF "\r\n"
#define READ_TIMEOUT 60
#define MAX_TMP_BUFF 1024
#define TOKENS " \n\t\r"
#define PASS_TOKENS "\n\r"
#define PARAM_TOKENS " =:\n\r"
#define GECOS_TOKENS "=:\n\r"
#define LIST_DOMAIN_TOKENS " :\t\n\r"
const int MAXPATH = 256;
char ReadBuf[MAX_TMP_BUFF];
char WriteBuf[MAX_TMP_BUFF];
char SystemBuf[MAX_TMP_BUFF];
struct vqpasswd *tmpvpw;
struct vqpasswd AuthVpw;
#define AUTH_SIZE 156
char TheUser[AUTH_SIZE];
char ThePass[AUTH_SIZE]; /* for C/R this is 'TheResponse' */
char TheDomain[AUTH_SIZE];
char TheDomainDir[256];
char TheUserDir[256];
char TheVpopmailDomains[256];
char TmpUser[AUTH_SIZE];
char TmpPass[AUTH_SIZE]; /* for C/R this is 'TheResponse' */
char TmpDomain[AUTH_SIZE];
#define LOGIN_FAILURES 3 // Number of login failures allowed
#define LOGIN_ACTIVITY 4 // Number of commands accepted before login
//int login_tries = 0; /* count invalid login attempts */
int logged_in = 0; /* 0=not logged in, 1=mailbox, 2=domain, 3=system */
int output_type = 0; /* 0=full, 1=compact, 2=silent */
int login();
int add_user();
int del_user();
int mod_user();
int user_info();
int add_domain();
int add_alias_domain();
int add_alias();
int remove_alias();
int delete_alias();
int del_domain();
int dom_info();
int mk_dir();
int rm_dir();
int list_dir();
int rm_file();
int rename_file();
int write_file();
int read_file();
int stat_file();
int list_domains();
int find_domain();
int domain_count();
int user_count();
int list_users();
int list_alias();
int list_lists();
int get_ip_map();
int add_ip_map();
int del_ip_map();
int show_ip_map();
int get_limits();
int set_limits();
int del_limits();
int get_lastauth();
int add_list();
int del_list();
int mod_list();
int get_user_size();
int get_domain_size();
int quit();
int login_help();
int help();
/* utility functions */
void send_user_info(struct vqpasswd *tmpvpw);
int validate_path(char * newpath, char *path);
int bkscandir(const char *dirname,
struct dirent ***namelist,
int (*select)(struct dirent *),
int (*compar)(const void *, const void *));
int qa_sort(const void * a, const void * b);
#define DEC ( int *(*)() )
typedef struct func_t {
int level; /* user level required to run the command */
char *command;
int (*func)();
char *help;
} func_t;
func_t LoginFunctions[] = {
// Table contents:
// Access Level, Command string, function to exec, help text
// Output Type values 0 = normal 1 = compact 2 = silent 3 = exit
{0, "Login", NULL, NULL},
{0, "login", login, "login user@domain password - expanded bitmaps"},
{1, "clogin", login, "login user@domain password - compact bitmapts"},
{2, "slogin", login, "login user@domain password - silent results"},
{0, "Utility", NULL, NULL},
{0, "help", login_help, "help" },
{0, "exit", quit, "quit" },
{0, "quit", quit, "quit" },
{0, "q", quit, "quit" },
{0, NULL, NULL, NULL },
};
func_t Functions[] = {
// Table contents:
// Access Level, Command string, function to exec, help text
// Access level values 0 = none 1 = user 2 = domain 3 = system
{2, "Domain", NULL, NULL},
{2, "user_info", user_info, "user_domain<crlf>" },
{3, "list_domains", list_domains, "[page per_page]<crlf>" },
{3, "find_domain", find_domain, "domain [per-page]<crlf>" },
{3, "domain_count", domain_count, "<crlf>" },
{3, "add_alias_domain", add_alias_domain, "domain alias<crlf>" },
{3, "add_domain", add_domain, "domain postmaster-password<crlf>" },
{3, "del_domain", del_domain, "domain<crlf>" },
{3, "dom_info", dom_info, "domain<crlf>" },
{2, "get_limits", get_limits, "domain<crlf>" },
{3, "set_limits", set_limits, "domain (option lines)<crlf>.<crlf>"},
{3, "del_limits", del_limits, "domain<crlf>" },
{2, "get_domain_size", get_domain_size, "domain<crlf>" },
{1, "User", NULL, NULL},
{2, "add_user", add_user, "user@domain password<crlf>" },
{2, "del_user", del_user, "user@domain<crlf>" },
{2, "user_count", user_count, "domain <crlf>" },
{2, "list_users", list_users, "domain [page per_page]<crlf>" },
{2, "list_users", list_users, "domain<crlf>" },
{2, "list_lists", list_lists, "domain<crlf>" },
{1, "mod_user", mod_user, "user@domain (option lines)<crlf>.<crlf>" },
{1, "get_lastauth", get_lastauth, "user@domain<crlf>" },
{1, "get_user_size", get_user_size, "user@domain<crlf>" },
{2, "Alias", NULL, NULL},
{2, "add_alias", add_alias, "user@domain user@otherdomain<crlf>" },
{2, "delete_alias", delete_alias, "user@domain<crlf>" },
{2, "list_alias", list_alias, "domain<crlf>" },
{2, "remove_alias", remove_alias, "user@domain user@otherdomain<crlf>" },
{1, "File System", NULL, NULL},
{1, "mk_dir", mk_dir, "/full/path/to/dir<crlf>" },
{1, "rm_dir", rm_dir, "/full/path/to/dir<crlf>" },
{1, "list_dir", list_dir, "/full/path/to/dir<crlf>" },
{1, "rm_file", rm_file, "/full/path/to/file<crlf>" },
{1, "rename_file", rename_file, "/full/path/to/file<crlf>" },
{1, "write_file", write_file, "/full/path (data lines)<crlf>.<crlf>" },
{1, "read_file", read_file, "/full/path<crlf>" },
{1, "stat_file", stat_file, "/full/path<crlf>" },
{1, "IP Map", NULL, NULL},
{1, "get_ip_map", get_ip_map, "domain<crlf>" },
{3, "add_ip_map", add_ip_map, "ip domain<crlf>" },
{3, "del_ip_map", del_ip_map, "ip domain<crlf>" },
{3, "show_ip_map", show_ip_map, "domain<crlf>" },
{2, "Mailing List", NULL, NULL},
{2, "add_list", add_list, "domain listname (command line options)<crlf>" },
{2, "del_list", del_list, "domain listname<crlf>"},
{2, "mod_list", mod_list, "domain listname (command line options)<crlf>" },
{0, "Utility", NULL, NULL},
{0, "exit", quit, "quit" },
{0, "quit", quit, "quit" },
{0, "q", quit, "quit" },
{0, "help", help, "help" },
{0, NULL, NULL, NULL }
};
int wait_read()
{
struct timeval tv;
fd_set rfds;
/*int read_size;*/
tv.tv_sec = READ_TIMEOUT;
tv.tv_usec = 0;
FD_ZERO(&rfds);
FD_SET(1,&rfds);
memset(ReadBuf,0,sizeof(ReadBuf));
if (select(2,&rfds,(fd_set *) 0,(fd_set *)0,&tv)>=1) {
if (fgets(ReadBuf,sizeof(ReadBuf),stdin) != NULL)
return(1);
}
return(-1);
}
int wait_write()
{
struct timeval tv;
fd_set wfds;
int write_size;
tv.tv_sec = READ_TIMEOUT;
tv.tv_usec = 0;
FD_ZERO(&wfds);
FD_SET(1,&wfds);
if (select(2,(fd_set*)0, &wfds,(fd_set *)0,&tv)>=1) {
if ( (write_size = fputs(WriteBuf,stdout) < 0) ) exit(-1);
if ( fflush(stdout)!=0) exit(-2);
return(write_size);
}
return(-1);
}
void show_error( int Major, int Minor )
{
snprintf(WriteBuf,sizeof(WriteBuf),
RET_ERR "%d.%03d %s" RET_CRLF, Major, Minor, ErrorMessages[ Major ] );
}
int main(int argc, char **argv)
{
int read_size;
char *command;
int i;
int found = 0;
int status = 1;
int failures = 0;
int attempts = 0;
if( vauth_open( 1 )) {
show_error( ERR_CANT_OPEN_AUTH, 101 );
wait_write();
exit( -1 );
}
snprintf(WriteBuf,sizeof(WriteBuf), "%s", RET_OK);
wait_write();
/* authenticate first or drop connection */
while( status > 0 ) {
attempts ++;
if ( attempts > LOGIN_ACTIVITY ) {
show_error( ERR_TOO_MANY_LOGIN, 102 );
wait_write();
exit(-1);
}
// Read a command
read_size = wait_read();
// Read size < 0 means timeout -- fatal
if ( read_size < 0 ) {
show_error( ERR_RD_TIMEOUT, 103 );
wait_write();
exit(-1);
}
// No token implies a blank line
if ((command=strtok(ReadBuf,TOKENS))==NULL) {
continue; // ignore blank lines...
}
for(found=0,i=0; found==0 && LoginFunctions[i].command!=NULL; ++i ) {
if ( ( ! strcasecmp(LoginFunctions[i].command, command) )
&& ( LoginFunctions[i].func != NULL ) ) {
found = 1;
output_type = LoginFunctions[i].level;
status = LoginFunctions[i].func();
}
}
if ( found == 0 ) {
show_error( ERR_INVALID_COMMAND, 104 );
}
if( -1 == status ) { // missing login parm
status = 1;
}
if( -2 == status ) { // invalid login attempt
failures ++;
if( failures > LOGIN_FAILURES ) { // too many failures
wait_write();
show_error( ERR_TOO_MANY_LOGIN, 105 );
wait_write();
vclose();
exit(-1);
} // too many failures
status = 1;
}
wait_write();
}
while(1) {
read_size = wait_read();
if ( read_size < 0 ) {
show_error( ERR_RD_TIMEOUT, 106 );
wait_write();
vclose();
exit(-1);
}
if ((command=strtok(ReadBuf,TOKENS))==NULL) {
continue; // ignore blank lines
}
for(found=0,i=0;found==0&&Functions[i].command!=NULL;++i ) {
if ( ( ! strcasecmp(Functions[i].command, command) )
&& ( Functions[i].func != NULL )
&& ( logged_in >= Functions[i].level ) ) {
found = 1;
Functions[i].func();
}
}
if ( found == 0 ) {
show_error( ERR_INVALID_COMMAND, 107 );
}
wait_write();
}
}
int login()
{
char *email;
char *pass;
uid_t uid;
gid_t gid;
// return values: 0 = valid -1 = missing parm warning -2 = invalid login
if ((email=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_EMAIL_REQD, 203 );
return(-1);
}
if ((pass=strtok(NULL,PASS_TOKENS))==NULL) {
show_error( ERR_PASSWORD_REQD, 204 );
return(-1);
}
if ( parse_email( email, TheUser, TheDomain, AUTH_SIZE) != 0 ) {
show_error( ERR_INVALID_LOGIN, 205 );
return(-2);
}
if ((tmpvpw = vauth_getpw(TheUser, TheDomain))==NULL) {
show_error( ERR_INVALID_LOGIN, 206 );
return(-2);
}
if ( vauth_crypt(TheUser, TheDomain, pass, tmpvpw) != 0 ) {
show_error( ERR_INVALID_LOGIN, 207 );
return(-2);
}
// snprintf(WriteBuf,sizeof(WriteBuf), RET_OK_MORE);
// wait_write();
AuthVpw.pw_name = strdup(tmpvpw->pw_name);
AuthVpw.pw_passwd = strdup(tmpvpw->pw_passwd);
AuthVpw.pw_uid = tmpvpw->pw_uid;
AuthVpw.pw_gid = tmpvpw->pw_gid;
AuthVpw.pw_flags = tmpvpw->pw_flags;
AuthVpw.pw_gecos = strdup(tmpvpw->pw_gecos);
AuthVpw.pw_dir = strdup(tmpvpw->pw_dir);
AuthVpw.pw_shell = strdup(tmpvpw->pw_shell);
AuthVpw.pw_clear_passwd = strdup(tmpvpw->pw_clear_passwd);
snprintf( TheUserDir, sizeof(TheUserDir), "%s",AuthVpw.pw_dir);
snprintf( TheDomainDir, sizeof(TheDomainDir), "%s",
vget_assign(TheDomain,NULL,0,&uid,&gid));
snprintf(TheVpopmailDomains, sizeof(TheVpopmailDomains), "%s/domains",
VPOPMAILDIR);
if ( AuthVpw.pw_gid & SA_ADMIN )
logged_in = 3;
else if ( (AuthVpw.pw_gid & QA_ADMIN) ||
(strcmp("postmaster", AuthVpw.pw_name)==0) ) {
AuthVpw.pw_gid |= QA_ADMIN;
strcpy( TheDomainDir, vget_assign(TheDomain,NULL,0,NULL,NULL));
logged_in = 2;
}
else
logged_in = 1;
if(output_type < 2 ) {
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK_MORE);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf), "vpopmail_dir %s" RET_CRLF, VPOPMAILDIR);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf), "domain_dir %s" RET_CRLF, TheDomainDir);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf), "uid %d" RET_CRLF, uid);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf), "gid %d" RET_CRLF, gid);
wait_write();
send_user_info(&AuthVpw);
snprintf(WriteBuf, sizeof(WriteBuf), "." RET_CRLF);
}
else
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
return(0);
}
int add_user()
{
char *email_address;
char *password;
int ret;
if ( !(AuthVpw.pw_gid & QA_ADMIN) && !(AuthVpw.pw_gid & SA_ADMIN) ) {
show_error( ERR_NOT_AUTHORIZED, 301 );
return(-1);
}
if ((email_address=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_EMAIL_REQD, 302 );
return(-1);
}
if ( parse_email( email_address, TmpUser, TmpDomain, AUTH_SIZE) != 0 ) {
show_error( ERR_INVALID_EMAIL, 303 );
return(-1);
}
if (!(AuthVpw.pw_gid&SA_ADMIN) && (AuthVpw.pw_gid&QA_ADMIN) &&
(strcmp(TheDomain,TmpDomain))!=0 ) {
show_error( ERR_NOT_AUTH_DOMAIN, 304 );
return(-1);
}
if ((password=strtok(NULL,PASS_TOKENS))==NULL) {
show_error( ERR_PASSWORD_REQD, 305 );
return(-1);
}
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
if ((ret=vadduser(TmpUser, TmpDomain, password, TmpUser, USE_POP )) < 0 ) {
snprintf(WriteBuf,sizeof(WriteBuf),RET_ERR "0.305 %s" RET_CRLF, verror(ret));
return(-1);
}
return(0);
}
int del_user()
{
char *email_address;
int ret;
if ( !(AuthVpw.pw_gid & QA_ADMIN) && !(AuthVpw.pw_gid & SA_ADMIN) ) {
show_error( ERR_NOT_AUTHORIZED, 401 );
return(-1);
}
if ((email_address=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_EMAIL_REQD, 402 );
return(-1);
}
if ( parse_email( email_address, TmpUser, TmpDomain, AUTH_SIZE) != 0 ) {
show_error( ERR_INVALID_EMAIL, 403 );
return(-1);
}
if (!(AuthVpw.pw_gid&SA_ADMIN) && (AuthVpw.pw_gid&QA_ADMIN) &&
(strcmp(TheDomain,TmpDomain))!=0 ) {
show_error( ERR_NOT_AUTHORIZED, 404 );
return(-1);
}
if ((ret=vdeluser(TmpUser, TmpDomain)) != VA_SUCCESS ) {
snprintf(WriteBuf,sizeof(WriteBuf),RET_ERR "0,405 %s" RET_CRLF, verror(ret));
return(-1);
}
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
return(0);
}
int mod_user()
{
char Crypted[64];
char *email_address;
char *param;
char *value;
int ret;
int is_user = 0;
int can_override = 0;
if ((email_address=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_EMAIL_REQD, 501 );
return(-1);
}
if ( parse_email( email_address, TmpUser, TmpDomain, AUTH_SIZE) != 0 ) {
show_error( ERR_INVALID_EMAIL, 502 );
return(-1);
}
/* domain administrator */
if (!(AuthVpw.pw_gid&SA_ADMIN) && (AuthVpw.pw_gid&QA_ADMIN)) {
/* if not their domain, reject */
if ( strcmp(TheDomain,TmpDomain)!= 0 ) {
show_error( ERR_NOT_AUTH_DOMAIN, 503 );
return(-1);
}
/* user, not system admin */
} else if ( !(AuthVpw.pw_gid&SA_ADMIN) ) {
/* set the is_user flag to decide which things they can change */
is_user = 1;
/* if not their account, reject */
if ( strcmp(TheDomain,TmpDomain)!= 0 || strcmp(TheUser,TmpUser)!= 0 ) {
show_error( ERR_NOT_AUTH_DOMAIN, 504 );
return(-1);
}
}
/* else they have to be a system admin */
/* get the current user information */
if ((tmpvpw = vauth_getpw(TmpUser, TmpDomain))==NULL) {
show_error( ERR_NO_USER, 505 );
while(fgets(ReadBuf,sizeof(ReadBuf),stdin)!=NULL &&
strcmp(ReadBuf, ".\n") != 0 );
return(-1);
}
if ( AuthVpw.pw_gid & SA_ADMIN ||
(AuthVpw.pw_gid & QA_ADMIN && AuthVpw.pw_gid & V_OVERRIDE) ) {
can_override = 1;
}
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
wait_write();
while(fgets(ReadBuf,sizeof(ReadBuf),stdin)!=NULL ) {
if ( ReadBuf[0] == '.' ) break;
if ( (param = strtok(ReadBuf,PARAM_TOKENS)) == NULL ) continue;
if ( (value = strtok(NULL,PASS_TOKENS)) == NULL ) continue;
/* anyone can change the comment field */
if ( strcmp(param,"comment") == 0 ) {
tmpvpw->pw_gecos = strdup(value);
} else if ( can_override==1 && strcmp(param,"quota") == 0 ) {
tmpvpw->pw_shell = format_maildirquota(strdup(value));
update_maildirsize(TmpDomain, tmpvpw->pw_dir, tmpvpw->pw_shell);
/* anyone can change encrypted password? */
} else if ( strcmp(param,"encrypted_password") == 0 ) {
tmpvpw->pw_passwd = strdup(value);
/* anyone can change clear text password,
* must set encrypted pass too
*/
} else if ( strcmp(param,"clear_text_password") == 0 &&
!(tmpvpw->pw_flags & NO_PASSWD_CHNG) ) {
tmpvpw->pw_clear_passwd = strdup(value);
mkpasswd3(value,Crypted, sizeof(Crypted));
tmpvpw->pw_passwd = Crypted;
/* only system admins or domain admins with override can clear all flags */
} else if ( can_override==1 && strcmp(param,"clear_all_flags") == 0 ) {
tmpvpw->pw_gid = 0;
} else if ( can_override==1 && strcmp(param,"no_password_change") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_PASSWD_CHNG;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_PASSWD_CHNG;
} else if ( can_override==1 && strcmp(param,"no_pop") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_POP;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_POP;
} else if ( can_override==1 && strcmp(param,"no_webmail") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_WEBMAIL;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_WEBMAIL;
} else if ( can_override==1 && strcmp(param,"no_imap") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_IMAP;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_IMAP;
} else if ( can_override==1 && strcmp(param,"bounce_mail") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= BOUNCE_MAIL;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~BOUNCE_MAIL;
} else if ( can_override==1 && strcmp(param,"no_relay") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_RELAY;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_RELAY;
} else if ( can_override==1 && strcmp(param,"no_dialup") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_DIALUP;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_DIALUP;
} else if ( can_override==1 && strcmp(param,"user_flag_0") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= V_USER0;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~V_USER0;
} else if ( can_override==1 && strcmp(param,"user_flag_1") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= V_USER1;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~V_USER1;
} else if ( strcmp(param,"user_flag_2") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= V_USER2;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~V_USER2;
} else if ( strcmp(param,"user_flag_3") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= V_USER3;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~V_USER3;
} else if ( can_override==1 && strcmp(param,"no_smtp") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= NO_SMTP;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~NO_SMTP;
} else if ( AuthVpw.pw_gid & SA_ADMIN &&
strcmp(param,"system_admin_privileges") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= SA_ADMIN;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~SA_ADMIN;
} else if ( AuthVpw.pw_gid & SA_ADMIN &&
strcmp(param,"system_expert_privileges") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= SA_EXPERT;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~SA_EXPERT;
} else if ( (AuthVpw.pw_gid & SA_ADMIN || AuthVpw.pw_gid & QA_ADMIN) &&
strcmp(param,"domain_admin_privileges") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= QA_ADMIN;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~QA_ADMIN;
} else if ( AuthVpw.pw_gid & SA_ADMIN &&
strcmp(param,"override_domain_limits") == 0 ) {
if ( atoi(value) == 1 ) tmpvpw->pw_gid |= V_OVERRIDE;
else if ( atoi(value) == 0 ) tmpvpw->pw_gid &= ~V_OVERRIDE;
} else if ( strcmp(param,"no_spamassassin") == 0 ) {
if ( atoi(value) == 1 ) {
tmpvpw->pw_gid |= NO_SPAMASSASSIN;
} else if ( atoi(value) == 0 ) {
tmpvpw->pw_gid &= ~NO_SPAMASSASSIN;
}
} else if ( strcmp(param,"delete_spam") == 0 ) {
if ( atoi(value) == 1 ) {
tmpvpw->pw_gid |= DELETE_SPAM;
} else if ( atoi(value) == 0 ) {
tmpvpw->pw_gid &= ~DELETE_SPAM;
}
} else if ( strcmp(param,"no_maildrop") == 0 ) {
if ( atoi(value) == 1 ) {
tmpvpw->pw_gid |= NO_MAILDROP;
} else if ( atoi(value) == 0 ) {
tmpvpw->pw_gid &= ~NO_MAILDROP;
}
}
}
if ( (ret=vauth_setpw( tmpvpw, TmpDomain )) != 0 ) {
snprintf(WriteBuf,sizeof(WriteBuf),RET_ERR "0.507 %s" RET_CRLF, verror(ret));
} else {
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
}
return(0);
}
int user_info()
{
char *email_address;
if ( !(AuthVpw.pw_gid & QA_ADMIN) && !(AuthVpw.pw_gid & SA_ADMIN) ) {
show_error( ERR_NOT_AUTHORIZED, 601 );
return(-1);
}
if ((email_address=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_EMAIL_REQD, 602 );
return(-1);
}
if ( parse_email( email_address, TmpUser, TmpDomain, AUTH_SIZE) != 0 ) {
show_error( ERR_INVALID_EMAIL, 603 );
return(-1);
}
if (!(AuthVpw.pw_gid&SA_ADMIN) && (AuthVpw.pw_gid&QA_ADMIN) &&
(strcmp(TheDomain,TmpDomain))!=0 ) {
show_error( ERR_NOT_AUTH_DOMAIN, 604 );
return(-1);
}
if ((tmpvpw = vauth_getpw(TmpUser, TmpDomain))==NULL) {
show_error( ERR_NO_USER, 605 );
return(-1);
}
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK_MORE);
wait_write();
send_user_info(tmpvpw);
snprintf(WriteBuf, sizeof(WriteBuf), "." RET_CRLF);
return(0);
}
void send_user_info(struct vqpasswd *tmpvpw)
{
snprintf(WriteBuf,sizeof(WriteBuf),"name %s" RET_CRLF, tmpvpw->pw_name);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf),"comment %s" RET_CRLF, tmpvpw->pw_gecos);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf),"quota %s" RET_CRLF, tmpvpw->pw_shell);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf),"user_dir %s" RET_CRLF, tmpvpw->pw_dir);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf),"encrypted_password %s" RET_CRLF,
tmpvpw->pw_passwd);
wait_write();
snprintf(WriteBuf,sizeof(WriteBuf),"clear_text_password %s" RET_CRLF,
tmpvpw->pw_clear_passwd);
wait_write();
if( output_type > 0 ) {
snprintf(WriteBuf, sizeof(WriteBuf), "gidflags %i" RET_CRLF, tmpvpw->pw_gid);
wait_write();
} else {
if ( tmpvpw->pw_gid & NO_PASSWD_CHNG ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_password_change 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_password_change 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_POP ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_pop 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_pop 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_WEBMAIL ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_webmail 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_webmail 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_IMAP ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_imap 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_imap 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & BOUNCE_MAIL ) {
snprintf(WriteBuf, sizeof(WriteBuf), "bounce_mail 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "bounce_mail 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_RELAY ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_relay 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_relay 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_DIALUP ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_dialup 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_dialup 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & V_USER0 ) {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_0 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_0 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & V_USER1 ) {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_1 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_1 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & V_USER2 ) {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_2 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_2 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & V_USER3 ) {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_3 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "user_flag_3 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_SMTP ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_smtp 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_smtp 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & QA_ADMIN ) {
snprintf(WriteBuf, sizeof(WriteBuf), "domain_admin_privileges 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "domain_admin_privileges 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & V_OVERRIDE ) {
snprintf(WriteBuf, sizeof(WriteBuf), "override_domain_limits 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "override_domain_limits 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_SPAMASSASSIN ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_spamassassin 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_spamassassin 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & DELETE_SPAM ) {
snprintf(WriteBuf, sizeof(WriteBuf), "delete_spam 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "delete_spam 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & NO_MAILDROP ) {
snprintf(WriteBuf, sizeof(WriteBuf), "no_maildrop 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "no_maildrop 0" RET_CRLF);
}
wait_write();
if ( tmpvpw->pw_gid & SA_ADMIN ) {
snprintf(WriteBuf, sizeof(WriteBuf), "system_admin_privileges 1" RET_CRLF);
} else {
snprintf(WriteBuf, sizeof(WriteBuf), "system_admin_privileges 0" RET_CRLF);
}
wait_write();
}
snprintf(WriteBuf, sizeof(WriteBuf), "." RET_CRLF);
}
int add_domain()
{
char *domain;
char *password;
int ret;
if ( !(AuthVpw.pw_gid & SA_ADMIN) ) {
show_error( ERR_NOT_AUTHORIZED, 801 );
return(-1);
}
if ((domain=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_DOMAIN_REQD, 802 );
return(-1);
}
if ((password=strtok(NULL,PASS_TOKENS))==NULL) {
show_error( ERR_PASSWORD_REQD, 803 );
return(-1);
}
if ((ret=vadddomain(domain,VPOPMAILDIR,VPOPMAILUID,VPOPMAILGID))!=VA_SUCCESS){
snprintf(WriteBuf,sizeof(WriteBuf),RET_ERR "0.804 %s" RET_CRLF, verror(ret));
return(-1);
}
if ((ret=vadduser("postmaster",domain , password, "postmaster", USE_POP ))<0){
snprintf(WriteBuf,sizeof(WriteBuf),RET_ERR "0.805 %s" RET_CRLF, verror(ret));
vdeldomain( domain );
return(-1);
}
snprintf(WriteBuf,sizeof(WriteBuf), RET_OK);
return(0);
}
int add_alias()
{
char *alias, *alias_line;
char Email[256], Domain[256];
if ( !(AuthVpw.pw_gid & QA_ADMIN) && !(AuthVpw.pw_gid & SA_ADMIN)) {
show_error( ERR_NOT_AUTHORIZED, 901 );
return(-1);
}
if ((alias=strtok(NULL,TOKENS))==NULL) {
show_error( ERR_ALIAS_REQD, 902 );
return(-1);
}
if (parse_email(alias, Email, Domain, sizeof(Email)) != 0) {
show_error( ERR_INVALID_ALIAS, 903 );
return(-1);
}
/* not system administrator and domain administrator - must be in their own domain */
if (!(AuthVpw.pw_gid & SA_ADMIN) && (AuthVpw.pw_gid & QA_ADMIN)) {
/* if not their domain, reject */
if ( strcmp(TheDomain,Domain)!= 0 ) {
show_error( ERR_NOT_AUTH_DOMAIN, 904 );
return(-1);
}
/* not system admin so kick them out */
} else if ( !(AuthVpw.pw_gid&SA_ADMIN) ) {
show_error( ERR_NOT_AUTHORIZED, 905 );
return(-1);