/*
* $Id: vmoduser.c,v 1.15 2007/05/22 03:59:01 rwidmer Exp $
* Copyright (C) 1999-2004 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 <pwd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
#include <signal.h>
#include "config.h"
#include "vpopmail.h"
#include "vauth.h"
char Email[MAX_BUFF];
char Gecos[MAX_BUFF];
char Dir[MAX_BUFF];
char Passwd[MAX_BUFF];
char Quota[MAX_BUFF];
char Crypted[MAX_BUFF];
int GidFlag = 0;
int QuotaFlag = 0;
int ClearFlags;
void usage();
void get_options(int argc,char **argv);
int main(int argc, char *argv[])
{
int i;
static int virgin = 1;
struct vqpasswd *mypw;
char User[MAX_BUFF];
char Domain[MAX_BUFF];
if( vauth_open( 1 )) {
vexiterror( stderr, "Initial open." );
}
get_options(argc,argv);
/* a single email address */
if ( strstr(Email, "@") != NULL ) {
if ( (i = parse_email( Email, User, Domain, MAX_BUFF)) != 0 ) {
printf("Error: %s\n", verror(i));
vexit(i);
}
if ( (mypw = vauth_getpw( User, Domain )) == NULL ) {
printf("no such user %s@%s\n", User, Domain);
vexit(-1);
}
if ( Gecos[0] != 0 ) mypw->pw_gecos = Gecos;
if ( Dir[0] != 0 ) mypw->pw_dir = Dir;
if ( Passwd[0] != 0 ) {
mkpasswd3(Passwd,Crypted, 100);
mypw->pw_passwd = Crypted;
#ifdef CLEAR_PASS
mypw->pw_clear_passwd = Passwd;
#endif
} else if ( Crypted[0] != 0 ) {
mypw->pw_passwd = Crypted;
}
if ( ClearFlags == 1 ) mypw->pw_gid = 0;
if ( GidFlag != 0 ) mypw->pw_gid |= GidFlag;
if ( QuotaFlag == 1 ) {
mypw->pw_shell = Quota;
update_maildirsize(Domain, mypw->pw_dir, Quota);
}
if ( (i=vauth_setpw( mypw, Domain )) != 0 ) {
printf("Error: %s\n", verror(i));
vexit(i);
}
} else {
virgin = 1;
while( (mypw=vauth_getall(Email, virgin, 0)) != NULL ) {
virgin = 0;
if ( Gecos[0] != 0 ) mypw->pw_gecos = Gecos;
if ( Dir[0] != 0 ) mypw->pw_dir = Dir;
if ( Passwd[0] != 0 ) {
mkpasswd3(Passwd,Crypted, 100);
mypw->pw_passwd = Crypted;
#ifdef CLEAR_PASS
mypw->pw_clear_passwd = Passwd;
#endif
} else if ( Crypted[0] != 0 ) {
mypw->pw_passwd = Crypted;
}
if ( ClearFlags == 1 ) mypw->pw_gid = 0;
if ( GidFlag != 0 ) mypw->pw_gid |= GidFlag;
if ( QuotaFlag == 1 ) {
mypw->pw_shell = Quota;
update_maildirsize(Domain, mypw->pw_dir, Quota);
}
if ( (i=vauth_setpw( mypw, Email )) != 0 ) {
printf("Error: %s\n", verror(i));
vexit(i);
}
}
}
return(vexit(0));
}
void usage()
{
printf( "vmoduser: usage: [options] email_addr or domain (for each user in domain)\n");
printf("options: -v ( display the vpopmail version number )\n");
printf(" -n ( don't rebuild the vpasswd.cdb file )\n");
printf(" -q quota ( set quota )\n");
printf(" -c comment (set the comment/gecos field )\n");
printf(" -e encrypted_passwd (set the password field )\n");
printf(" -C clear_text_passwd (set the password field )\n");
printf("the following options are bit flags in the gid int field\n");
printf(" -x ( clear all flags )\n");
printf(" -d ( don't allow user to change password )\n");
printf(" -p ( disable POP access )\n");
printf(" -s ( disable SMTP AUTH access )\n");
printf(" -w ( disable webmail [IMAP from localhost*] access )\n");
printf(" ( * full list of webmail server IPs in vchkpw.c )\n");
printf(" -i ( disable non-webmail IMAP access )\n");
printf(" -b ( bounce all mail )\n");
printf(" -o ( user is not subject to domain limits )\n");
printf(" -r ( disable roaming user/pop-before-smtp )\n");
printf(" -a ( grant qmailadmin administrator privileges )\n");
printf(" -S ( grant system administrator privileges - access all domains )\n");
printf(" -E ( grant expert privileges - edit .qmail files )\n");
printf(" -f ( disable spamassassin)\n");
printf(" -F ( delete spam)\n");
printf(" -m ( disable maildrop)\n");
printf(" [The following flags aren't used directly by vpopmail but are]\n");
printf(" [included for other programs that share the user database.]\n");
printf(" -u ( set no dialup flag )\n");
printf(" -0 ( set V_USER0 flag )\n");
printf(" -1 ( set V_USER1 flag )\n");
printf(" -2 ( set V_USER2 flag )\n");
printf(" -3 ( set V_USER3 flag )\n");
}
void get_options(int argc,char **argv)
{
int c;
int errflag;
extern char *optarg;
extern int optind;
memset(Email, 0, sizeof(Email));
memset(Gecos, 0, sizeof(Gecos));
memset(Dir, 0, sizeof(Dir));
memset(Passwd, 0, sizeof(Passwd));
memset(Crypted, 0, sizeof(Crypted));
memset(Quota, 0, sizeof(Quota));
ClearFlags = 0;
QuotaFlag = 0;
NoMakeIndex = 0;
errflag = 0;
while( (c=getopt(argc,argv,"D:avunxc:q:dpswibro0123he:C:fFSEm")) != -1 ) {
switch(c) {
case 'v':
printf("version: %s\n", VERSION);
break;
case 'n':
NoMakeIndex = 1;
break;
case 'x':
ClearFlags = 1;
break;
case 'e':
snprintf(Crypted, sizeof(Crypted), "%s", optarg);
break;
case 'C':
snprintf(Passwd, sizeof(Passwd), "%s", optarg);
break;
case 'D':
snprintf(Dir, sizeof(Dir), "%s", optarg);
break;
case 'c':
snprintf(Gecos, sizeof(Gecos), "%s", optarg);
break;
case 'q':
QuotaFlag = 1;
snprintf (Quota, sizeof(Quota), "%s",
format_maildirquota(optarg));
break;
case 'd':
GidFlag |= NO_PASSWD_CHNG;
break;
case 'p':
GidFlag |= NO_POP;
break;
case 's':
GidFlag |= NO_SMTP;
break;
case 'w':
GidFlag |= NO_WEBMAIL;
break;
case 'i':
GidFlag |= NO_IMAP;
break;
case 'b':
GidFlag |= BOUNCE_MAIL;
break;
case 'o':
GidFlag |= V_OVERRIDE;
break;
case 'r':
GidFlag |= NO_RELAY;
break;
case 'u':
GidFlag |= NO_DIALUP;
break;
case '0':
GidFlag |= V_USER0;
break;
case '1':
GidFlag |= V_USER1;
break;
case '2':
GidFlag |= V_USER2;
break;
case '3':
GidFlag |= V_USER3;
break;
case 'a':
GidFlag |= QA_ADMIN;
break;
case 'S':
if ( getuid()==0 ) GidFlag |= SA_ADMIN;
break;
case 'E':
if ( getuid()==0 ) GidFlag |= SA_EXPERT;
break;
case 'f':
GidFlag |= NO_SPAMASSASSIN;
break;
case 'F':
GidFlag |= DELETE_SPAM;
break;
case 'm':
GidFlag |= NO_MAILDROP;
break;
case 'h':
usage();
vexit(0);
default:
errflag = 1;
break;
}
}
if ( optind < argc ) {
snprintf(Email, sizeof(Email), "%s", argv[optind]);
++optind;
}
if ( Email[0] == 0 ) {
usage();
vexit(-1);
}
}
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