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Diffstat (limited to 'source3/winbindd/winbindd_sid.c')
-rw-r--r--source3/winbindd/winbindd_sid.c440
1 files changed, 0 insertions, 440 deletions
diff --git a/source3/winbindd/winbindd_sid.c b/source3/winbindd/winbindd_sid.c
index f8cf7db920..db000682ae 100644
--- a/source3/winbindd/winbindd_sid.c
+++ b/source3/winbindd/winbindd_sid.c
@@ -27,108 +27,6 @@
/* Convert a string */
-static void lookupsid_recv(void *private_data, bool success,
- const char *dom_name, const char *name,
- enum lsa_SidType type);
-
-void winbindd_lookupsid(struct winbindd_cli_state *state)
-{
- DOM_SID sid;
-
- /* Ensure null termination */
- state->request->data.sid[sizeof(state->request->data.sid)-1]='\0';
-
- DEBUG(3, ("[%5lu]: lookupsid %s\n", (unsigned long)state->pid,
- state->request->data.sid));
-
- if (!string_to_sid(&sid, state->request->data.sid)) {
- DEBUG(5, ("%s not a SID\n", state->request->data.sid));
- request_error(state);
- return;
- }
-
- winbindd_lookupsid_async(state->mem_ctx, &sid, lookupsid_recv, state);
-}
-
-static void lookupsid_recv(void *private_data, bool success,
- const char *dom_name, const char *name,
- enum lsa_SidType type)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
-
- if (!success) {
- DEBUG(5, ("lookupsid returned an error\n"));
- request_error(state);
- return;
- }
-
- fstrcpy(state->response->data.name.dom_name, dom_name);
- fstrcpy(state->response->data.name.name, name);
- state->response->data.name.type = type;
- request_ok(state);
-}
-
-/**
- * Look up the SID for a qualified name.
- **/
-
-static void lookupname_recv(void *private_data, bool success,
- const DOM_SID *sid, enum lsa_SidType type);
-
-void winbindd_lookupname(struct winbindd_cli_state *state)
-{
- char *name_domain, *name_user;
- char *p;
-
- /* Ensure null termination */
- state->request->data.name.dom_name[sizeof(state->request->data.name.dom_name)-1]='\0';
-
- /* Ensure null termination */
- state->request->data.name.name[sizeof(state->request->data.name.name)-1]='\0';
-
- /* cope with the name being a fully qualified name */
- p = strstr(state->request->data.name.name, lp_winbind_separator());
- if (p) {
- *p = 0;
- name_domain = state->request->data.name.name;
- name_user = p+1;
- } else if ((p = strchr(state->request->data.name.name, '@')) != NULL) {
- /* upn */
- name_domain = p + 1;
- *p = 0;
- name_user = state->request->data.name.name;
- } else {
- name_domain = state->request->data.name.dom_name;
- name_user = state->request->data.name.name;
- }
-
- DEBUG(3, ("[%5lu]: lookupname %s%s%s\n", (unsigned long)state->pid,
- name_domain, lp_winbind_separator(), name_user));
-
- winbindd_lookupname_async(state->mem_ctx, name_domain, name_user,
- lookupname_recv, WINBINDD_LOOKUPNAME,
- state);
-}
-
-static void lookupname_recv(void *private_data, bool success,
- const DOM_SID *sid, enum lsa_SidType type)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
-
- if (!success) {
- DEBUG(5, ("lookupname returned an error\n"));
- request_error(state);
- return;
- }
-
- sid_to_fstring(state->response->data.sid.sid, sid);
- state->response->data.sid.type = type;
- request_ok(state);
- return;
-}
-
void winbindd_lookuprids(struct winbindd_cli_state *state)
{
struct winbindd_domain *domain;
@@ -157,228 +55,6 @@ void winbindd_lookuprids(struct winbindd_cli_state *state)
sendto_domain(state, domain);
}
-/* Convert a sid to a uid. We assume we only have one rid attached to the
- sid. */
-
-static void sid2uid_recv(void *private_data, bool success, uid_t uid)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
- struct dom_sid sid;
-
- string_to_sid(&sid, state->request->data.sid);
-
- if (!success) {
- DEBUG(5, ("Could not convert sid %s\n",
- state->request->data.sid));
- request_error(state);
- return;
- }
-
- state->response->data.uid = uid;
- request_ok(state);
-}
-
-static void sid2uid_lookupsid_recv( void *private_data, bool success,
- const char *domain_name,
- const char *name,
- enum lsa_SidType type)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
- DOM_SID sid;
-
- if (!string_to_sid(&sid, state->request->data.sid)) {
- DEBUG(1, ("sid2uid_lookupsid_recv: Could not get convert sid "
- "%s from string\n", state->request->data.sid));
- request_error(state);
- return;
- }
-
- if (!success) {
- DEBUG(5, ("sid2uid_lookupsid_recv Could not convert get sid type for %s\n",
- state->request->data.sid));
- goto fail;
- }
-
- if ( (type!=SID_NAME_USER) && (type!=SID_NAME_COMPUTER) ) {
- DEBUG(5,("sid2uid_lookupsid_recv: Sid %s is not a user or a computer.\n",
- state->request->data.sid));
- goto fail;
- }
-
- /* always use the async interface (may block) */
- winbindd_sid2uid_async(state->mem_ctx, &sid, sid2uid_recv, state);
- return;
-
- fail:
- /*
- * We have to set the cache ourselves here, the child which is
- * normally responsible was not queried yet.
- */
- idmap_cache_set_sid2uid(&sid, -1);
- request_error(state);
- return;
-}
-
-void winbindd_sid_to_uid(struct winbindd_cli_state *state)
-{
- DOM_SID sid;
- uid_t uid;
- bool expired;
-
- /* Ensure null termination */
- state->request->data.sid[sizeof(state->request->data.sid)-1]='\0';
-
- DEBUG(3, ("[%5lu]: sid to uid %s\n", (unsigned long)state->pid,
- state->request->data.sid));
-
- if (!string_to_sid(&sid, state->request->data.sid)) {
- DEBUG(1, ("Could not get convert sid %s from string\n",
- state->request->data.sid));
- request_error(state);
- return;
- }
-
- if (idmap_cache_find_sid2uid(&sid, &uid, &expired)) {
- DEBUG(10, ("idmap_cache_find_sid2uid found %d%s\n",
- (int)uid, expired ? " (expired)": ""));
- if (expired && IS_DOMAIN_ONLINE(find_our_domain())) {
- DEBUG(10, ("revalidating expired entry\n"));
- goto backend;
- }
- if (uid == -1) {
- DEBUG(10, ("Returning negative cache entry\n"));
- request_error(state);
- return;
- }
- DEBUG(10, ("Returning positive cache entry\n"));
- state->response->data.uid = uid;
- request_ok(state);
- return;
- }
-
- /* Validate the SID as a user. Hopefully this will hit cache.
- Needed to prevent DoS by exhausting the uid allocation
- range from random SIDs. */
-
- backend:
- winbindd_lookupsid_async( state->mem_ctx, &sid, sid2uid_lookupsid_recv, state );
-}
-
-/* Convert a sid to a gid. We assume we only have one rid attached to the
- sid.*/
-
-static void sid2gid_recv(void *private_data, bool success, gid_t gid)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
- struct dom_sid sid;
-
- string_to_sid(&sid, state->request->data.sid);
-
- if (!success) {
- DEBUG(5, ("Could not convert sid %s\n",
- state->request->data.sid));
- request_error(state);
- return;
- }
-
- state->response->data.gid = gid;
- request_ok(state);
-}
-
-static void sid2gid_lookupsid_recv( void *private_data, bool success,
- const char *domain_name,
- const char *name,
- enum lsa_SidType type)
-{
- struct winbindd_cli_state *state =
- talloc_get_type_abort(private_data, struct winbindd_cli_state);
- DOM_SID sid;
-
- if (!string_to_sid(&sid, state->request->data.sid)) {
- DEBUG(1, ("sid2gid_lookupsid_recv: Could not get convert sid "
- "%s from string\n", state->request->data.sid));
- request_error(state);
- return;
- }
-
- if (!success) {
- DEBUG(5, ("sid2gid_lookupsid_recv: Could not get sid type for %s\n",
- state->request->data.sid));
- goto fail;
- }
-
- if ( (type!=SID_NAME_DOM_GRP) &&
- (type!=SID_NAME_ALIAS) &&
- (type!=SID_NAME_WKN_GRP) )
- {
- DEBUG(5,("sid2gid_lookupsid_recv: Sid %s is not a group.\n",
- state->request->data.sid));
- goto fail;
- }
-
- /* always use the async interface (may block) */
- winbindd_sid2gid_async(state->mem_ctx, &sid, sid2gid_recv, state);
- return;
-
- fail:
- /*
- * We have to set the cache ourselves here, the child which is
- * normally responsible was not queried yet.
- */
- idmap_cache_set_sid2gid(&sid, -1);
- request_error(state);
- return;
-}
-
-void winbindd_sid_to_gid(struct winbindd_cli_state *state)
-{
- DOM_SID sid;
- gid_t gid;
- bool expired;
-
- /* Ensure null termination */
- state->request->data.sid[sizeof(state->request->data.sid)-1]='\0';
-
- DEBUG(3, ("[%5lu]: sid to gid %s\n", (unsigned long)state->pid,
- state->request->data.sid));
-
- if (!string_to_sid(&sid, state->request->data.sid)) {
- DEBUG(1, ("Could not get convert sid %s from string\n",
- state->request->data.sid));
- request_error(state);
- return;
- }
-
- if (idmap_cache_find_sid2gid(&sid, &gid, &expired)) {
- DEBUG(10, ("idmap_cache_find_sid2gid found %d%s\n",
- (int)gid, expired ? " (expired)": ""));
- if (expired && IS_DOMAIN_ONLINE(find_our_domain())) {
- DEBUG(10, ("revalidating expired entry\n"));
- goto backend;
- }
- if (gid == -1) {
- DEBUG(10, ("Returning negative cache entry\n"));
- request_error(state);
- return;
- }
- DEBUG(10, ("Returning positive cache entry\n"));
- state->response->data.gid = gid;
- request_ok(state);
- return;
- }
-
- /* Validate the SID as a group. Hopefully this will hit cache.
- Needed to prevent DoS by exhausting the uid allocation
- range from random SIDs. */
-
- backend:
- winbindd_lookupsid_async( state->mem_ctx, &sid, sid2gid_lookupsid_recv,
- state );
-}
-
static void set_mapping_recv(void *private_data, bool success)
{
struct winbindd_cli_state *state =
@@ -495,122 +171,6 @@ void winbindd_set_hwm(struct winbindd_cli_state *state)
winbindd_set_hwm_async(state->mem_ctx, &xid, set_hwm_recv, state);
}
-/* Convert a uid to a sid */
-
-static void uid2sid_recv(void *private_data, bool success, const char *sidstr)
-{
- struct winbindd_cli_state *state =
- (struct winbindd_cli_state *)private_data;
- struct dom_sid sid;
-
- if (!success || !string_to_sid(&sid, sidstr)) {
- ZERO_STRUCT(sid);
- idmap_cache_set_sid2uid(&sid, state->request->data.uid);
- request_error(state);
- return;
- }
-
- DEBUG(10,("uid2sid: uid %lu has sid %s\n",
- (unsigned long)(state->request->data.uid), sidstr));
-
- idmap_cache_set_sid2uid(&sid, state->request->data.uid);
- fstrcpy(state->response->data.sid.sid, sidstr);
- state->response->data.sid.type = SID_NAME_USER;
- request_ok(state);
- return;
-}
-
-void winbindd_uid_to_sid(struct winbindd_cli_state *state)
-{
- struct dom_sid sid;
- bool expired;
-
- DEBUG(3, ("[%5lu]: uid to sid %lu\n", (unsigned long)state->pid,
- (unsigned long)state->request->data.uid));
-
- if (idmap_cache_find_uid2sid(state->request->data.uid, &sid,
- &expired)) {
- DEBUG(10, ("idmap_cache_find_uid2sid found %d%s\n",
- (int)state->request->data.uid,
- expired ? " (expired)": ""));
- if (expired && IS_DOMAIN_ONLINE(find_our_domain())) {
- DEBUG(10, ("revalidating expired entry\n"));
- goto backend;
- }
- if (is_null_sid(&sid)) {
- DEBUG(10, ("Returning negative cache entry\n"));
- request_error(state);
- return;
- }
- DEBUG(10, ("Returning positive cache entry\n"));
- sid_to_fstring(state->response->data.sid.sid, &sid);
- request_ok(state);
- return;
- }
-
- /* always go via the async interface (may block) */
- backend:
- winbindd_uid2sid_async(state->mem_ctx, state->request->data.uid, uid2sid_recv, state);
-}
-
-/* Convert a gid to a sid */
-
-static void gid2sid_recv(void *private_data, bool success, const char *sidstr)
-{
- struct winbindd_cli_state *state =
- (struct winbindd_cli_state *)private_data;
- struct dom_sid sid;
-
- if (!success || !string_to_sid(&sid, sidstr)) {
- ZERO_STRUCT(sid);
- idmap_cache_set_sid2gid(&sid, state->request->data.gid);
- request_error(state);
- return;
- }
- DEBUG(10,("gid2sid: gid %lu has sid %s\n",
- (unsigned long)(state->request->data.gid), sidstr));
-
- idmap_cache_set_sid2gid(&sid, state->request->data.gid);
- fstrcpy(state->response->data.sid.sid, sidstr);
- state->response->data.sid.type = SID_NAME_DOM_GRP;
- request_ok(state);
- return;
-}
-
-
-void winbindd_gid_to_sid(struct winbindd_cli_state *state)
-{
- struct dom_sid sid;
- bool expired;
-
- DEBUG(3, ("[%5lu]: gid to sid %lu\n", (unsigned long)state->pid,
- (unsigned long)state->request->data.gid));
-
- if (idmap_cache_find_gid2sid(state->request->data.gid, &sid,
- &expired)) {
- DEBUG(10, ("idmap_cache_find_gid2sid found %d%s\n",
- (int)state->request->data.gid,
- expired ? " (expired)": ""));
- if (expired && IS_DOMAIN_ONLINE(find_our_domain())) {
- DEBUG(10, ("revalidating expired entry\n"));
- goto backend;
- }
- if (is_null_sid(&sid)) {
- DEBUG(10, ("Returning negative cache entry\n"));
- request_error(state);
- return;
- }
- DEBUG(10, ("Returning positive cache entry\n"));
- sid_to_fstring(state->response->data.sid.sid, &sid);
- request_ok(state);
- return;
- }
-
- /* always use async calls (may block) */
- backend:
- winbindd_gid2sid_async(state->mem_ctx, state->request->data.gid, gid2sid_recv, state);
-}
-
void winbindd_allocate_uid(struct winbindd_cli_state *state)
{
if ( !state->privileged ) {
generated by cgit (git 2.34.1) at 2024-07-26 23:17:34 +0000