uint32 trust_type;
};
-
+/* Switch for listing users or groups */
+enum ent_type {
+ LIST_USERS = 0,
+ LIST_GROUPS,
+};
+
#include "winbindd/winbindd_proto.h"
#define WINBINDD_ESTABLISH_LOOP 30
return WINBINDD_OK;
}
-/* This is the first callback after enumerating groups from a domain */
-static void listgroups_recv(TALLOC_CTX *mem_ctx, bool success,
+/* This is the first callback after enumerating users/groups from a domain */
+static void listent_recv(TALLOC_CTX *mem_ctx, bool success,
struct winbindd_response *response,
void *c, void *private_data)
{
(void (*)(void *, bool, fstring, char*))c;
if (!success || response->result != WINBINDD_OK) {
- DEBUG(5, ("list_groups() failed!\n"));
+ DEBUG(5, ("list_ent() failed!\n"));
cont(private_data, False, response->data.name.dom_name, NULL);
return;
}
SAFE_FREE(response->extra_data.data);
}
-/* Request the name of all groups in a single domain */
-void winbindd_listgroups_async(TALLOC_CTX *mem_ctx,
+/* Request the name of all users/groups in a single domain */
+void winbindd_listent_async(TALLOC_CTX *mem_ctx,
struct winbindd_domain *domain,
void (*cont)(void *private_data, bool success,
fstring dom_name, char* extra_data),
- void *private_data)
+ void *private_data, enum ent_type type)
{
struct winbindd_request request;
ZERO_STRUCT(request);
- request.cmd = WINBINDD_LIST_GROUPS;
+ if (type == LIST_USERS)
+ request.cmd = WINBINDD_LIST_USERS;
+ else if (type == LIST_GROUPS)
+ request.cmd = WINBINDD_LIST_GROUPS;
- do_async_domain(mem_ctx, domain, &request, listgroups_recv,
+ do_async_domain(mem_ctx, domain, &request, listent_recv,
(void *)cont, private_data);
}
+
+enum winbindd_result winbindd_dual_list_users(struct winbindd_domain *domain,
+ struct winbindd_cli_state *state)
+{
+ WINBIND_USERINFO *info;
+ NTSTATUS status;
+ struct winbindd_methods *methods;
+ uint32 num_entries = 0;
+ char *extra_data = NULL;
+ uint32_t extra_data_len = 0, i;
+
+ /* Must copy domain into response first for debugging in parent */
+ fstrcpy(state->response.data.name.dom_name, domain->name);
+
+ /* Query user info */
+ methods = domain->methods;
+ status = methods->query_user_list(domain, state->mem_ctx,
+ &num_entries, &info);
+
+ if (!NT_STATUS_IS_OK(status))
+ return WINBINDD_ERROR;
+
+ if (num_entries == 0)
+ return WINBINDD_OK;
+
+ /* Allocate some memory for extra data. Note that we limit
+ account names to sizeof(fstring) = 256 characters.
+ +1 for the ',' between group names */
+ extra_data = (char *)SMB_REALLOC(extra_data,
+ (sizeof(fstring) + 1) * num_entries);
+
+ if (!extra_data) {
+ DEBUG(0,("failed to enlarge buffer!\n"));
+ return WINBINDD_ERROR;
+ }
+
+ /* Pack user list into extra data fields */
+ for (i = 0; i < num_entries; i++) {
+ fstring acct_name, name;
+
+ if (info[i].acct_name == NULL)
+ fstrcpy(acct_name, "");
+ else
+ fstrcpy(acct_name, info[i].acct_name);
+
+ fill_domain_username(name, domain->name, acct_name, True);
+ /* Append to extra data */
+ memcpy(&extra_data[extra_data_len], name, strlen(name));
+ extra_data_len += strlen(name);
+ extra_data[extra_data_len++] = ',';
+ }
+
+ /* Assign extra_data fields in response structure */
+ if (extra_data) {
+ /* remove trailing ',' */
+ extra_data[extra_data_len - 1] = '\0';
+ state->response.extra_data.data = extra_data;
+ state->response.length += extra_data_len;
+ }
+
+ return WINBINDD_OK;
+}
enum winbindd_result winbindd_dual_list_groups(struct winbindd_domain *domain,
struct winbindd_cli_state *state)
{
struct getent_state groups = {};
char *extra_data = NULL;
- unsigned int extra_data_len = 0, i;
+ uint32_t extra_data_len = 0, i;
- /* Must copy domain into response first for bookeeping in parent */
+ /* Must copy domain into response first for debugging in parent */
fstrcpy(state->response.data.name.dom_name, domain->name);
fstrcpy(groups.domain_name, domain->name);
.name = "LOOKUPRIDS",
.struct_cmd = WINBINDD_LOOKUPRIDS,
.struct_fn = winbindd_dual_lookuprids,
+ },{
+ .name = "LIST_USERS",
+ .struct_cmd = WINBINDD_LIST_USERS,
+ .struct_fn = winbindd_dual_list_users,
},{
.name = "LIST_GROUPS",
.struct_cmd = WINBINDD_LIST_GROUPS,
request_error(state);
}
-struct listgroups_state {
- TALLOC_CTX *mem_ctx;
- struct winbindd_cli_state *cli_state;
- unsigned int domain_count;
- char *extra_data;
- unsigned int extra_data_len;
-};
-
-static void listgroups_recv(void *private_data, bool success, fstring dom_name,
- char *extra_data);
-
/* List domain groups without mapping to unix ids */
void winbindd_list_groups(struct winbindd_cli_state *state)
{
- struct winbindd_domain *domain;
- const char *which_domain;
- struct listgroups_state *groups_state;
-
- DEBUG(3, ("[%5lu]: list groups\n", (unsigned long)state->pid));
-
- /* Ensure null termination */
- state->request.domain_name[sizeof(state->request.domain_name)-1]='\0';
- which_domain = state->request.domain_name;
-
- /* Initialize listgroups_state */
- groups_state = TALLOC_P(state->mem_ctx, struct listgroups_state);
- if (groups_state == NULL) {
- DEBUG(0, ("talloc failed\n"));
- request_error(state);
- return;
- }
-
- groups_state->mem_ctx = state->mem_ctx;
- groups_state->cli_state = state;
- groups_state->domain_count = 0;
- groups_state->extra_data = NULL;
- groups_state->extra_data_len = 0;
-
- /* Must count the full list of expected domains before we request data
- * from any of them. Otherwise it's possible for a connection to the
- * first domain to fail, call listgroups_recv(), and return to the
- * client without checking any other domains. */
- for (domain = domain_list(); domain; domain = domain->next) {
- /* if we have a domain name restricting the request and this
- one in the list doesn't match, then just bypass the remainder
- of the loop */
- if ( *which_domain && !strequal(which_domain, domain->name) )
- continue;
-
- groups_state->domain_count++;
- }
-
- /* Make sure we're enumerating at least one domain */
- if (!groups_state->domain_count) {
- request_ok(state);
- return;
- }
-
- /* Enumerate list of trusted domains and request group list from each */
- for (domain = domain_list(); domain; domain = domain->next) {
- if ( *which_domain && !strequal(which_domain, domain->name) )
- continue;
-
- winbindd_listgroups_async(state->mem_ctx, domain,
- listgroups_recv, groups_state);
- }
-}
-
-static void listgroups_recv(void *private_data, bool success, fstring dom_name,
- char *extra_data)
-{
- /* extra_data comes to us as a '\0' terminated string of comma
- separated groups */
- struct listgroups_state *state = talloc_get_type_abort(
- private_data, struct listgroups_state);
-
- /* Append groups from one domain onto the whole list */
- if (extra_data) {
- DEBUG(5, ("listgroups_recv: %s returned groups.\n", dom_name));
- if (!state->extra_data)
- state->extra_data = talloc_asprintf(state->mem_ctx,
- "%s", extra_data);
- else
- state->extra_data = talloc_asprintf_append_buffer(
- state->extra_data,
- ",%s", extra_data);
- /* Add one for the '\0' and each additional ',' */
- state->extra_data_len += strlen(extra_data) + 1;
- }
- else {
- DEBUG(5, ("listgroups_recv: %s returned no groups.\n",
- dom_name));
- }
-
- if (--state->domain_count)
- /* Still waiting for some child domains to return */
- return;
-
- /* Return list of all groups to the client */
- if (state->extra_data) {
- state->cli_state->response.extra_data.data =
- SMB_STRDUP(state->extra_data);
- state->cli_state->response.length += state->extra_data_len;
- }
-
- request_ok(state->cli_state);
+ winbindd_list_ent(state, LIST_GROUPS);
}
/* Get user supplementary groups. This is much quicker than trying to
return NT_STATUS_IS_OK(result) ? WINBINDD_OK : WINBINDD_ERROR;
}
+/* Helpers for listing user and group names */
+
+const char *ent_type_strings[] = {"users",
+ "groups"};
+
+static const char *get_ent_type_string(enum ent_type type)
+{
+ return ent_type_strings[type];
+}
+
+struct listent_state {
+ TALLOC_CTX *mem_ctx;
+ struct winbindd_cli_state *cli_state;
+ enum ent_type type;
+ int domain_count;
+ char *extra_data;
+ uint32_t extra_data_len;
+};
+
+static void listent_recv(void *private_data, bool success, fstring dom_name,
+ char *extra_data);
+
+/* List domain users/groups without mapping to unix ids */
+void winbindd_list_ent(struct winbindd_cli_state *state, enum ent_type type)
+{
+ struct winbindd_domain *domain;
+ const char *which_domain;
+ struct listent_state *ent_state;
+
+ DEBUG(3, ("[%5lu]: list %s\n", (unsigned long)state->pid,
+ get_ent_type_string(type)));
+
+ /* Ensure null termination */
+ state->request.domain_name[sizeof(state->request.domain_name)-1]='\0';
+ which_domain = state->request.domain_name;
+
+ /* Initialize listent_state */
+ ent_state = TALLOC_P(state->mem_ctx, struct listent_state);
+ if (ent_state == NULL) {
+ DEBUG(0, ("talloc failed\n"));
+ request_error(state);
+ return;
+ }
+
+ ent_state->mem_ctx = state->mem_ctx;
+ ent_state->cli_state = state;
+ ent_state->type = type;
+ ent_state->domain_count = 0;
+ ent_state->extra_data = NULL;
+ ent_state->extra_data_len = 0;
+
+ /* Must count the full list of expected domains before we request data
+ * from any of them. Otherwise it's possible for a connection to the
+ * first domain to fail, call listent_recv(), and return to the
+ * client without checking any other domains. */
+ for (domain = domain_list(); domain; domain = domain->next) {
+ /* if we have a domain name restricting the request and this
+ one in the list doesn't match, then just bypass the remainder
+ of the loop */
+ if ( *which_domain && !strequal(which_domain, domain->name) )
+ continue;
+
+ ent_state->domain_count++;
+ }
+
+ /* Make sure we're enumerating at least one domain */
+ if (!ent_state->domain_count) {
+ request_ok(state);
+ return;
+ }
+
+ /* Enumerate list of trusted domains and request user/group list from
+ * each */
+ for (domain = domain_list(); domain; domain = domain->next) {
+ if ( *which_domain && !strequal(which_domain, domain->name) )
+ continue;
+
+ winbindd_listent_async(state->mem_ctx, domain,
+ listent_recv, ent_state, type);
+ }
+}
+
+static void listent_recv(void *private_data, bool success, fstring dom_name,
+ char *extra_data)
+{
+ /* extra_data comes to us as a '\0' terminated string of comma
+ separated users or groups */
+ struct listent_state *state = talloc_get_type_abort(
+ private_data, struct listent_state);
+
+ /* Append users/groups from one domain onto the whole list */
+ if (extra_data) {
+ DEBUG(5, ("listent_recv: %s returned %s.\n",
+ dom_name, get_ent_type_string(state->type)));
+ if (!state->extra_data)
+ state->extra_data = talloc_asprintf(state->mem_ctx,
+ "%s", extra_data);
+ else
+ state->extra_data = talloc_asprintf_append(
+ state->extra_data,
+ ",%s", extra_data);
+ /* Add one for the '\0' and each additional ',' */
+ state->extra_data_len += strlen(extra_data) + 1;
+ }
+ else {
+ DEBUG(5, ("listent_recv: %s returned no %s.\n",
+ dom_name, get_ent_type_string(state->type)));
+ }
+
+ if (--state->domain_count)
+ /* Still waiting for some child domains to return */
+ return;
+
+ /* Return list of all users/groups to the client */
+ if (state->extra_data) {
+ state->cli_state->response.extra_data.data =
+ SMB_STRDUP(state->extra_data);
+ state->cli_state->response.length += state->extra_data_len;
+ }
+
+ request_ok(state->cli_state);
+}
+
/* Constants and helper functions for determining domain trust types */
enum trust_type {
void *private_data);
enum winbindd_result winbindd_dual_lookupname(struct winbindd_domain *domain,
struct winbindd_cli_state *state);
+void winbindd_listent_async(TALLOC_CTX *mem_ctx,
+ struct winbindd_domain *domain,
+ void (*cont)(void *private_data, bool success,
+ fstring dom_name, char* extra_data),
+ void *private_data, enum ent_type type);
+enum winbindd_result winbindd_dual_list_users(struct winbindd_domain *domain,
+ struct winbindd_cli_state *state);
+enum winbindd_result winbindd_dual_list_groups(struct winbindd_domain *domain,
+ struct winbindd_cli_state *state);
bool print_sidlist(TALLOC_CTX *mem_ctx, const DOM_SID *sids,
size_t num_sids, char **result, ssize_t *len);
enum winbindd_result winbindd_dual_lookuprids(struct winbindd_domain *domain,
uint32 group_rid),
void *private_data);
-void winbindd_listgroups_async(TALLOC_CTX *mem_ctx,
- struct winbindd_domain *domain,
- void (*cont)(void *private_data, bool success,
- fstring dom_name, char* extra_data),
- void *private_data);
-
-enum winbindd_result winbindd_dual_list_groups(struct winbindd_domain *domain,
- struct winbindd_cli_state *state);
-
-
/* The following definitions come from winbindd/winbindd_cache.c */
void winbindd_check_cache_size(time_t t);
void winbindd_check_machine_acct(struct winbindd_cli_state *state);
enum winbindd_result winbindd_dual_check_machine_acct(struct winbindd_domain *domain,
struct winbindd_cli_state *state);
+void winbindd_list_ent(struct winbindd_cli_state *state, enum ent_type type);
void winbindd_list_trusted_domains(struct winbindd_cli_state *state);
enum winbindd_result winbindd_dual_list_trusted_domains(struct winbindd_domain *domain,
struct winbindd_cli_state *state);
}
/* List domain users without mapping to unix ids */
-
void winbindd_list_users(struct winbindd_cli_state *state)
{
- struct winbindd_domain *domain;
- WINBIND_USERINFO *info;
- const char *which_domain;
- uint32 num_entries = 0, total_entries = 0;
- char *extra_data = NULL;
- int extra_data_len = 0;
- enum winbindd_result rv = WINBINDD_ERROR;
-
- DEBUG(3, ("[%5lu]: list users\n", (unsigned long)state->pid));
-
- /* Ensure null termination */
- state->request.domain_name[sizeof(state->request.domain_name)-1]='\0';
- which_domain = state->request.domain_name;
-
- /* Enumerate over trusted domains */
-
- for (domain = domain_list(); domain; domain = domain->next) {
- NTSTATUS status;
- struct winbindd_methods *methods;
- unsigned int i;
-
- /* if we have a domain name restricting the request and this
- one in the list doesn't match, then just bypass the remainder
- of the loop */
-
- if ( *which_domain && !strequal(which_domain, domain->name) )
- continue;
-
- methods = domain->methods;
-
- /* Query display info */
- status = methods->query_user_list(domain, state->mem_ctx,
- &num_entries, &info);
-
- if (!NT_STATUS_IS_OK(status)) {
- continue;
- }
-
- if (num_entries == 0)
- continue;
-
- /* Allocate some memory for extra data */
- total_entries += num_entries;
-
- extra_data = (char *)SMB_REALLOC(
- extra_data, sizeof(fstring) * total_entries);
-
- if (!extra_data) {
- DEBUG(0,("failed to enlarge buffer!\n"));
- goto done;
- }
-
- /* Pack user list into extra data fields */
-
- for (i = 0; i < num_entries; i++) {
- fstring acct_name, name;
-
- if (!info[i].acct_name) {
- fstrcpy(acct_name, "");
- } else {
- fstrcpy(acct_name, info[i].acct_name);
- }
-
- fill_domain_username(name, domain->name, acct_name, True);
-
- /* Append to extra data */
- memcpy(&extra_data[extra_data_len], name,
- strlen(name));
- extra_data_len += strlen(name);
- extra_data[extra_data_len++] = ',';
- }
- }
-
- /* Assign extra_data fields in response structure */
-
- if (extra_data) {
- extra_data[extra_data_len - 1] = '\0';
- state->response.extra_data.data = extra_data;
- state->response.length += extra_data_len;
- }
-
- /* No domains responded but that's still OK so don't return an
- error. */
-
- rv = WINBINDD_OK;
-
- done:
-
- if (rv == WINBINDD_OK)
- request_ok(state);
- else
- request_error(state);
+ winbindd_list_ent(state, LIST_USERS);
}
git.samba.org / samba.git / commitdiff