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

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Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
This commit is contained in:
Volker Lendecke 2015-08-14 17:13:57 +02:00 committed by Ralph Boehme
parent 171931cf7d
commit 182149e937
1 changed files with 77 additions and 0 deletions
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77
nsswitch/wbinfo.c
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@ -1046,6 +1046,72 @@ static bool wbinfo_sids_to_unix_ids(const char *arg)
return true;
}
static bool wbinfo_xids_to_sids(const char *arg)
{
fstring idstr;
struct wbcUnixId *xids = NULL;
struct wbcDomainSid *sids;
wbcErr wbc_status;
int num_xids = 0;
const char *p;
int i;
p = arg;
while (next_token(&p, idstr, LIST_SEP, sizeof(idstr))) {
xids = talloc_realloc(talloc_tos(), xids, struct wbcUnixId,
num_xids+1);
if (xids == NULL) {
d_fprintf(stderr, "talloc failed\n");
return false;
}
switch (idstr[0]) {
case 'u':
xids[num_xids] = (struct wbcUnixId) {
.type = WBC_ID_TYPE_UID,
.id.uid = atoi(&idstr[1])
};
break;
case 'g':
xids[num_xids] = (struct wbcUnixId) {
.type = WBC_ID_TYPE_GID,
.id.gid = atoi(&idstr[1])
};
break;
default:
d_fprintf(stderr, "%s is an invalid id\n", idstr);
TALLOC_FREE(xids);
return false;
}
num_xids += 1;
}
sids = talloc_array(talloc_tos(), struct wbcDomainSid, num_xids);
if (sids == NULL) {
d_fprintf(stderr, "talloc failed\n");
TALLOC_FREE(xids);
return false;
}
wbc_status = wbcUnixIdsToSids(xids, num_xids, sids);
if (!WBC_ERROR_IS_OK(wbc_status)) {
d_fprintf(stderr, "wbcUnixIdsToSids failed: %s\n",
wbcErrorString(wbc_status));
TALLOC_FREE(sids);
TALLOC_FREE(xids);
return false;
}
for (i=0; i<num_xids; i++) {
char str[WBC_SID_STRING_BUFLEN];
wbcSidToStringBuf(&sids[i], str, sizeof(str));
d_printf("%s\n", str);
}
return true;
}
static bool wbinfo_allocate_uid(void)
{
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
@ -2149,6 +2215,7 @@ enum {
OPT_REMOVE_UID_MAPPING,
OPT_REMOVE_GID_MAPPING,
OPT_SIDS_TO_XIDS,
OPT_XIDS_TO_SIDS,
OPT_SEPARATOR,
OPT_LIST_ALL_DOMAINS,
OPT_LIST_OWN_DOMAIN,
@ -2220,6 +2287,9 @@ int main(int argc, const char **argv, char **envp)
{ "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" },
{ "unix-ids-to-sids", 0, POPT_ARG_STRING, &string_arg,
OPT_XIDS_TO_SIDS, "Translate Unix IDs to SIDs",
"ID-List (u<num> g<num>)" },
{ "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',
@ -2476,6 +2546,13 @@ int main(int argc, const char **argv, char **envp)
goto done;
}
break;
case OPT_XIDS_TO_SIDS:
if (!wbinfo_xids_to_sids(string_arg)) {
d_fprintf(stderr, "wbinfo_xids_to_sids "
"failed\n");
goto done;
}
break;
case 't':
if (!wbinfo_check_secret(opt_domain_name)) {
d_fprintf(stderr, "Could not check secret\n");