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Code

nsswitch: Add wbinfo --sids-to-unix-ids

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Signed-off-by: Jeremy Allison <jra@samba.org>
This commit is contained in:
Volker Lendecke 2011-03-23 18:31:17 +01:00 committed by Jeremy Allison
parent a93c49d7e6
commit b8dc235b08
1 changed files with 78 additions and 0 deletions
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78
nsswitch/wbinfo.c
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@ -963,6 +963,74 @@ static bool wbinfo_sid_to_gid(const char *sid_str)
return true;
}
static bool wbinfo_sids_to_unix_ids(const char *arg)
{
char sidstr[WBC_SID_STRING_BUFLEN];
struct wbcDomainSid *sids;
struct wbcUnixId *unix_ids;
int i, num_sids;
const char *p;
wbcErr wbc_status;
num_sids = 0;
sids = NULL;
p = arg;
while (next_token(&p, sidstr, LIST_SEP, sizeof(sidstr))) {
sids = talloc_realloc(talloc_tos(), sids, struct wbcDomainSid,
num_sids+1);
if (sids == NULL) {
d_fprintf(stderr, "talloc failed\n");
return false;
}
wbc_status = wbcStringToSid(sidstr, &sids[num_sids]);
if (!WBC_ERROR_IS_OK(wbc_status)) {
d_fprintf(stderr, "wbcSidToString(%s) failed: %s\n",
sidstr, wbcErrorString(wbc_status));
TALLOC_FREE(sids);
return false;
}
num_sids += 1;
}
unix_ids = talloc_array(talloc_tos(), struct wbcUnixId, num_sids);
if (unix_ids == NULL) {
TALLOC_FREE(sids);
return false;
}
wbc_status = wbcSidsToUnixIds(sids, num_sids, unix_ids);
if (!WBC_ERROR_IS_OK(wbc_status)) {
d_fprintf(stderr, "wbcSidsToUnixIds failed: %s\n",
wbcErrorString(wbc_status));
TALLOC_FREE(sids);
return false;
}
for (i=0; i<num_sids; i++) {
wbcSidToStringBuf(&sids[i], sidstr, sizeof(sidstr));
switch(unix_ids[i].type) {
case WBC_ID_TYPE_UID:
d_printf("%s -> uid %d\n", sidstr, unix_ids[i].id.uid);
break;
case WBC_ID_TYPE_GID:
d_printf("%s -> gid %d\n", sidstr, unix_ids[i].id.gid);
break;
default:
d_printf("%s -> unmapped\n", sidstr);
break;
}
}
TALLOC_FREE(sids);
TALLOC_FREE(unix_ids);
return true;
}
static bool wbinfo_allocate_uid(void)
{
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
@ -1959,6 +2027,7 @@ enum {
OPT_SET_GID_MAPPING,
OPT_REMOVE_UID_MAPPING,
OPT_REMOVE_GID_MAPPING,
OPT_SIDS_TO_XIDS,
OPT_SEPARATOR,
OPT_LIST_ALL_DOMAINS,
OPT_LIST_OWN_DOMAIN,
@ -2026,6 +2095,8 @@ int main(int argc, char **argv, char **envp)
{ "set-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_SET_GID_MAPPING, "Create or modify gid to sid mapping in idmap", "GID,SID" },
{ "remove-uid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_UID_MAPPING, "Remove uid to sid mapping in idmap", "UID,SID" },
{ "remove-gid-mapping", 0, POPT_ARG_STRING, &string_arg, OPT_REMOVE_GID_MAPPING, "Remove gid to sid mapping in idmap", "GID,SID" },
{ "sids-to-unix-ids", 0, POPT_ARG_STRING, &string_arg,
OPT_SIDS_TO_XIDS, "Translate SIDs to Unix IDs", "Sid-List" },
{ "check-secret", 't', POPT_ARG_NONE, 0, 't', "Check shared secret" },
{ "change-secret", 'c', POPT_ARG_NONE, 0, 'c', "Change shared secret" },
{ "ping-dc", 'P', POPT_ARG_NONE, 0, 'P',
@ -2274,6 +2345,13 @@ int main(int argc, char **argv, char **envp)
goto done;
}
break;
case OPT_SIDS_TO_XIDS:
if (!wbinfo_sids_to_unix_ids(string_arg)) {
d_fprintf(stderr, "wbinfo_sids_to_unix_ids "
"failed\n");
goto done;
}
break;
case 't':
if (!wbinfo_check_secret(opt_domain_name)) {
d_fprintf(stderr, "Could not check secret\n");