#include <config.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <stdio.h>
#include <time.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <fcntl.h>
#include <syslog.h>
#include <string.h>
#include <sys/wait.h>
#include <errno.h>
#include <ctype.h>
#include <sys/resource.h>
#include "global.h"
#include "assert.h"
#include "mboxlist.h"
#include "exitcodes.h"
#include "imap_err.h"
#include "mailbox.h"
#include "acl.h"
#include "seen.h"
#include "mboxname.h"
#include "map.h"
#include "imparse.h"
#include "util.h"
#include "xmalloc.h"
#include "retry.h"
#include "imapd.h"
#include "user.h"
#include "sync_support.h"
#include "sync_commit.h"
const int config_need_data = 0;
int imapd_exists;
struct protstream *imapd_out = NULL;
struct auth_state *imapd_authstate = NULL;
char *imapd_userid = NULL;
void printastring(const char *s)
{
fatal("not implemented", EC_SOFTWARE);
}
void printstring(const char *s)
{
fatal("not implemented", EC_SOFTWARE);
}
extern char *optarg;
extern int optind;
static struct namespace sync_namespace;
static struct namespace *sync_namespacep = &sync_namespace;
static struct auth_state *sync_authstate = NULL;
static char *sync_userid = NULL;
static int verbose = 0;
static void shut_down(int code) __attribute__((noreturn));
static void shut_down(int code)
{
if (sync_userid) free(sync_userid);
if (sync_authstate) auth_freestate(sync_authstate);
seen_done();
quotadb_close();
quotadb_done();
mboxlist_close();
mboxlist_done();
exit(code);
}
static int usage(const char *name)
{
fprintf(stderr,
"usage: %s [-C <alt_config>] [-v] [-f] user...\n", name);
exit(EC_USAGE);
}
void fatal(const char* s, int code)
{
fprintf(stderr, "sync_server: %s\n", s);
exit(code);
}
static int
user_master_is_local(char *user)
{
int rc = 0;
#if 0
const char *filename;
unsigned long len;
int fd;
filename = config_getstring(IMAPOPT_SYNC_MASTER_MAP);
if ((fd = open(filename, O_RDONLY)) < 0)
return(0);
rc = cdb_seek(fd, (unsigned char *)user, strlen(user), &len);
close(fd);
#endif
return(rc == 1);
}
static int
addmbox_full(char *name,
int matchlen __attribute__((unused)),
int maycreate __attribute__((unused)),
void *rock)
{
struct sync_folder_list *list = (struct sync_folder_list *) rock;
sync_folder_list_add(list, name, name, NULL, 0, NULL);
return(0);
}
static int
addmbox_sub(char *name,
int matchlen __attribute__((unused)),
int maycreate __attribute__((unused)),
void *rock)
{
struct sync_folder_list *list = (struct sync_folder_list *) rock;
sync_folder_list_add(list, name, name, NULL, 0, NULL);
return(0);
}
static int
reset_single(struct sync_lock *lock, char *user)
{
struct sync_folder_list *list = NULL;
struct sync_folder *item;
char buf[MAX_MAILBOX_NAME+1];
int r = 0;
static int md5_dir_set = 0;
static const char *md5_dir = NULL;
if (!md5_dir_set) {
md5_dir = config_getstring(IMAPOPT_MD5_DIR);
md5_dir_set = 1;
}
if (verbose > 1)
fprintf(stderr, " RESET %s\n", user);
if (user_master_is_local(user)) {
fprintf(stderr, "Attempt to update master for %s\n", user);
return(IMAP_INVALID_USER);
}
if ((r = sync_lock(lock))) {
fprintf(stderr, "Failed to lock: %s\n", error_message(r));
return(r);
}
if (sync_userid) free(sync_userid);
if (sync_authstate) auth_freestate(sync_authstate);
sync_userid = xstrdup(user);
sync_authstate = auth_newstate(sync_userid);
list = sync_folder_list_create();
snprintf(buf, sizeof(buf)-1, "user.%s.*", user);
r = (sync_namespacep->mboxlist_findsub)(sync_namespacep, buf, 0,
user, sync_authstate, addmbox_sub,
(void *)list, 0);
if (r) goto fail;
for (item = list->head ; item ; item = item->next) {
r = mboxlist_changesub(item->name, sync_userid, sync_authstate, 0, 0);
if (r) goto fail;
}
sync_folder_list_free(&list);
#if 0
list = sync_folder_list_create();
snprintf(buf, sizeof(buf)-1, "user.%s.^DELETED.*", user);
r = (sync_namespacep->mboxlist_findall)(sync_namespacep, buf, 0,
user, sync_authstate, addmbox_full,
(void *)list);
if (r) goto fail;
for (item = list->head ; item ; item = item->next) {
r=mboxlist_deletemailbox(item->name, 1, NULL, sync_authstate, 1, 0, 0);
if (r) goto fail;
}
sync_folder_list_free(&list);
#endif
list = sync_folder_list_create();
snprintf(buf, sizeof(buf)-1, "user.%s.*", user);
r = (sync_namespacep->mboxlist_findall)(sync_namespacep, buf, 0,
user, sync_authstate, addmbox_full,
(void *)list);
if (r) goto fail;
for (item = list->head ; item ; item = item->next) {
r=mboxlist_deletemailbox(item->name, 1, NULL, sync_authstate, 1, 0, 0);
if (r) goto fail;
}
sync_folder_list_free(&list);
snprintf(buf, sizeof(buf)-1, "user.%s", user);
r = mboxlist_deletemailbox(buf, 1, "cyrus", sync_authstate, 1, 0, 0);
if (r && (r != IMAP_MAILBOX_NONEXISTENT)) goto fail;
if ((r=user_deletedata(user, sync_userid, sync_authstate, 1)))
goto fail;
if (md5_dir) {
snprintf(buf, sizeof(buf)-1, "%s/%c/%s", md5_dir, user[0], user);
unlink(buf);
}
sync_unlock(lock);
return(0);
fail:
sync_unlock(lock);
if (list)
sync_folder_list_free(&list);
fprintf(stderr, "Failed to reset account %s: %s\n",
sync_userid, error_message(r));
return(r);
}
int
main(int argc, char **argv)
{
int opt;
char *alt_config = NULL;
int r = 0;
int force = 0;
struct sync_lock lock;
int i;
sync_lock_reset(&lock);
if(geteuid() == 0)
fatal("must run as the Cyrus user", EC_USAGE);
setbuf(stdout, NULL);
while ((opt = getopt(argc, argv, "C:vf")) != EOF) {
switch (opt) {
case 'C':
alt_config = optarg;
break;
case 'v':
verbose++;
break;
case 'f':
force++;
break;
default:
usage("sync_reset");
}
}
cyrus_init(alt_config, "sync_reset", 0);
if ((r = mboxname_init_namespace(sync_namespacep, 1)) != 0) {
fatal(error_message(r), EC_CONFIG);
}
mboxlist_init(0);
mboxlist_open(NULL);
quotadb_init(0);
quotadb_open(NULL);
mailbox_initialize();
signals_set_shutdown(&shut_down);
signals_add_handlers(0);
if (!force) {
fprintf(stderr, "Usage: sync_reset -f user user user ...\n");
fprintf(stderr, " -f [force] is obligitory for safety\n");
shut_down(0);
}
for (i = optind; i < argc; i++) {
if (reset_single(&lock, argv[i])) {
fprintf(stderr, "Bailing out!\n");
break;
}
}
shut_down(0);
}