/*
Unix SMB/CIFS implementation.
- Winbind client API
+ Winbind client asynchronous API, utility functions
Copyright (C) Gerald (Jerry) Carter 2007-2008
/* Required Headers */
+#include "replace.h"
#include "libwbclient.h"
-
-
+#include "../winbind_client.h"
/** @brief Ping winbindd to see if the daemon is running
*
* @return #wbcErr
**/
-
wbcErr wbcPing(void)
{
struct winbindd_request request;
return wbcRequestResponse(WINBINDD_PING, &request, &response);
}
+static void wbcInterfaceDetailsDestructor(void *ptr)
+{
+ struct wbcInterfaceDetails *i = (struct wbcInterfaceDetails *)ptr;
+ free(i->winbind_version);
+ free(i->netbios_name);
+ free(i->netbios_domain);
+ free(i->dns_domain);
+}
+
+/**
+ * @brief Query useful information about the winbind service
+ *
+ * @param *_details pointer to hold the struct wbcInterfaceDetails
+ *
+ * @return #wbcErr
+ */
+
wbcErr wbcInterfaceDetails(struct wbcInterfaceDetails **_details)
{
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
ZERO_STRUCT(request);
ZERO_STRUCT(response);
- info = talloc(NULL, struct wbcInterfaceDetails);
+ info = (struct wbcInterfaceDetails *)wbcAllocateMemory(
+ 1, sizeof(struct wbcInterfaceDetails),
+ wbcInterfaceDetailsDestructor);
BAIL_ON_PTR_ERROR(info, wbc_status);
/* first the interface version */
wbc_status = wbcRequestResponse(WINBINDD_INFO, NULL, &response);
BAIL_ON_WBC_ERROR(wbc_status);
- info->winbind_version = talloc_strdup(info,
- response.data.info.samba_version);
+ info->winbind_version = strdup(response.data.info.samba_version);
BAIL_ON_PTR_ERROR(info->winbind_version, wbc_status);
info->winbind_separator = response.data.info.winbind_separator;
wbc_status = wbcRequestResponse(WINBINDD_NETBIOS_NAME, NULL, &response);
BAIL_ON_WBC_ERROR(wbc_status);
- info->netbios_name = talloc_strdup(info,
- response.data.netbios_name);
+ info->netbios_name = strdup(response.data.netbios_name);
BAIL_ON_PTR_ERROR(info->netbios_name, wbc_status);
/* then the local workgroup name */
wbc_status = wbcRequestResponse(WINBINDD_DOMAIN_NAME, NULL, &response);
BAIL_ON_WBC_ERROR(wbc_status);
- info->netbios_domain = talloc_strdup(info,
- response.data.domain_name);
+ info->netbios_domain = strdup(response.data.domain_name);
BAIL_ON_PTR_ERROR(info->netbios_domain, wbc_status);
wbc_status = wbcDomainInfo(info->netbios_domain, &domain);
}
if (domain) {
- info->dns_domain = talloc_strdup(info,
- domain->dns_name);
+ info->dns_domain = strdup(domain->dns_name);
wbcFreeMemory(domain);
BAIL_ON_PTR_ERROR(info->dns_domain, wbc_status);
} else {
wbc_status = WBC_ERR_SUCCESS;
done:
- talloc_free(info);
+ wbcFreeMemory(info);
return wbc_status;
}
+static void wbcDomainInfoDestructor(void *ptr)
+{
+ struct wbcDomainInfo *i = (struct wbcDomainInfo *)ptr;
+ free(i->short_name);
+ free(i->dns_name);
+}
+
+/** @brief Lookup the current status of a trusted domain, sync wrapper
+ *
+ * @param domain Domain to query
+ * @param *dinfo Pointer to returned struct wbcDomainInfo
+ *
+ * @return #wbcErr
+ */
-/* Lookup the current status of a trusted domain */
wbcErr wbcDomainInfo(const char *domain, struct wbcDomainInfo **dinfo)
{
struct winbindd_request request;
&response);
BAIL_ON_WBC_ERROR(wbc_status);
- info = talloc(NULL, struct wbcDomainInfo);
+ info = (struct wbcDomainInfo *)wbcAllocateMemory(
+ 1, sizeof(struct wbcDomainInfo), wbcDomainInfoDestructor);
BAIL_ON_PTR_ERROR(info, wbc_status);
- info->short_name = talloc_strdup(info,
- response.data.domain_info.name);
+ info->short_name = strdup(response.data.domain_info.name);
BAIL_ON_PTR_ERROR(info->short_name, wbc_status);
- info->dns_name = talloc_strdup(info,
- response.data.domain_info.alt_name);
+ info->dns_name = strdup(response.data.domain_info.alt_name);
BAIL_ON_PTR_ERROR(info->dns_name, wbc_status);
wbc_status = wbcStringToSid(response.data.domain_info.sid,
info->domain_flags |= WBC_DOMINFO_DOMAIN_PRIMARY;
*dinfo = info;
+ info = NULL;
wbc_status = WBC_ERR_SUCCESS;
done:
- if (!WBC_ERROR_IS_OK(wbc_status)) {
- talloc_free(info);
+ wbcFreeMemory(info);
+ return wbc_status;
+}
+
+/* Get the list of current DCs */
+wbcErr wbcDcInfo(const char *domain, size_t *num_dcs,
+ const char ***dc_names, const char ***dc_ips)
+{
+ struct winbindd_request request;
+ struct winbindd_response response;
+ const char **names = NULL;
+ const char **ips = NULL;
+ wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
+ size_t extra_len;
+ int i;
+ char *p;
+
+ /* Initialise request */
+
+ ZERO_STRUCT(request);
+ ZERO_STRUCT(response);
+
+ if (domain != NULL) {
+ strncpy(request.domain_name, domain,
+ sizeof(request.domain_name) - 1);
+ }
+
+ wbc_status = wbcRequestResponse(WINBINDD_DC_INFO,
+ &request, &response);
+ BAIL_ON_WBC_ERROR(wbc_status);
+
+ names = wbcAllocateStringArray(response.data.num_entries);
+ BAIL_ON_PTR_ERROR(names, wbc_status);
+
+ ips = wbcAllocateStringArray(response.data.num_entries);
+ BAIL_ON_PTR_ERROR(names, wbc_status);
+
+ wbc_status = WBC_ERR_INVALID_RESPONSE;
+
+ p = (char *)response.extra_data.data;
+
+ if (response.length < (sizeof(struct winbindd_response)+1)) {
+ goto done;
+ }
+
+ extra_len = response.length - sizeof(struct winbindd_response);
+
+ if (p[extra_len-1] != '\0') {
+ goto done;
+ }
+
+ for (i=0; i<response.data.num_entries; i++) {
+ char *q;
+
+ q = strchr(p, '\n');
+ if (q == NULL) {
+ goto done;
+ }
+ names[i] = strndup(p, q-p);
+ BAIL_ON_PTR_ERROR(names[i], wbc_status);
+ p = q+1;
+
+ q = strchr(p, '\n');
+ if (q == NULL) {
+ goto done;
+ }
+ ips[i] = strndup(p, q-p);
+ BAIL_ON_PTR_ERROR(ips[i], wbc_status);
+ p = q+1;
}
+ if (p[0] != '\0') {
+ goto done;
+ }
+
+ wbc_status = WBC_ERR_SUCCESS;
+done:
+ if (response.extra_data.data)
+ free(response.extra_data.data);
+ if (WBC_ERROR_IS_OK(wbc_status)) {
+ *num_dcs = response.data.num_entries;
+ *dc_names = names;
+ names = NULL;
+ *dc_ips = ips;
+ ips = NULL;
+ }
+ wbcFreeMemory(names);
+ wbcFreeMemory(ips);
return wbc_status;
}
-
/* Resolve a NetbiosName via WINS */
wbcErr wbcResolveWinsByName(const char *name, char **ip)
{
/* Display response */
- ipaddr = talloc_strdup(NULL, response.data.winsresp);
+ ipaddr = wbcStrDup(response.data.winsresp);
BAIL_ON_PTR_ERROR(ipaddr, wbc_status);
*ip = ipaddr;
/* Display response */
- name_str = talloc_strdup(NULL, response.data.winsresp);
+ name_str = wbcStrDup(response.data.winsresp);
BAIL_ON_PTR_ERROR(name_str, wbc_status);
*name = name_str;
/**
*/
-static wbcErr process_domain_info_string(TALLOC_CTX *ctx,
- struct wbcDomainInfo *info,
+static wbcErr process_domain_info_string(struct wbcDomainInfo *info,
char *info_string)
{
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
char *r = NULL;
char *s = NULL;
- if (!info || !info_string) {
- wbc_status = WBC_ERR_INVALID_PARAM;
- BAIL_ON_WBC_ERROR(wbc_status);
- }
-
r = info_string;
/* Short Name */
*s = '\0';
s++;
- info->short_name = talloc_strdup(ctx, r);
+ info->short_name = strdup(r);
BAIL_ON_PTR_ERROR(info->short_name, wbc_status);
*s = '\0';
s++;
- info->dns_name = talloc_strdup(ctx, r);
+ info->dns_name = strdup(r);
BAIL_ON_PTR_ERROR(info->dns_name, wbc_status);
/* SID */
return wbc_status;
}
+static void wbcDomainInfoListDestructor(void *ptr)
+{
+ struct wbcDomainInfo *i = (struct wbcDomainInfo *)ptr;
+
+ while (i->short_name != NULL) {
+ free(i->short_name);
+ free(i->dns_name);
+ i += 1;
+ }
+}
+
/* Enumerate the domain trusts known by Winbind */
wbcErr wbcListTrusts(struct wbcDomainInfo **domains, size_t *num_domains)
{
struct winbindd_response response;
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
char *p = NULL;
- char *q = NULL;
char *extra_data = NULL;
- int count = 0;
struct wbcDomainInfo *d_list = NULL;
int i = 0;
p = (char *)response.extra_data.data;
- if (strlen(p) == 0) {
+ if ((p == NULL) || (strlen(p) == 0)) {
/* We should always at least get back our
own SAM domain */
BAIL_ON_WBC_ERROR(wbc_status);
}
- /* Count number of domains */
-
- count = 0;
- while (p) {
- count++;
-
- if ((q = strchr(p, '\n')) != NULL)
- q++;
- p = q;
- }
-
- d_list = talloc_array(NULL, struct wbcDomainInfo, count);
+ d_list = (struct wbcDomainInfo *)wbcAllocateMemory(
+ response.data.num_entries + 1,sizeof(struct wbcDomainInfo),
+ wbcDomainInfoListDestructor);
BAIL_ON_PTR_ERROR(d_list, wbc_status);
extra_data = strdup((char*)response.extra_data.data);
/* Outer loop processes the list of domain information */
- for (i=0; i<count && p; i++) {
+ for (i=0; i<response.data.num_entries && p; i++) {
char *next = strchr(p, '\n');
if (next) {
next++;
}
- wbc_status = process_domain_info_string(d_list, &d_list[i], p);
+ wbc_status = process_domain_info_string(&d_list[i], p);
BAIL_ON_WBC_ERROR(wbc_status);
p = next;
}
*domains = d_list;
+ d_list = NULL;
*num_domains = i;
done:
- if (!WBC_ERROR_IS_OK(wbc_status)) {
- if (d_list)
- talloc_free(d_list);
- if (extra_data)
- free(extra_data);
- }
-
+ winbindd_free_response(&response);
+ wbcFreeMemory(d_list);
+ free(extra_data);
return wbc_status;
}
+static void wbcDomainControllerInfoDestructor(void *ptr)
+{
+ struct wbcDomainControllerInfo *i =
+ (struct wbcDomainControllerInfo *)ptr;
+ free(i->dc_name);
+}
+
/* Enumerate the domain trusts known by Winbind */
wbcErr wbcLookupDomainController(const char *domain,
uint32_t flags,
ZERO_STRUCT(request);
ZERO_STRUCT(response);
- strncpy(request.domain_name, domain, sizeof(request.domain_name)-1);
+ strncpy(request.data.dsgetdcname.domain_name, domain,
+ sizeof(request.data.dsgetdcname.domain_name)-1);
request.flags = flags;
- dc = talloc(NULL, struct wbcDomainControllerInfo);
+ dc = (struct wbcDomainControllerInfo *)wbcAllocateMemory(
+ 1, sizeof(struct wbcDomainControllerInfo),
+ wbcDomainControllerInfoDestructor);
BAIL_ON_PTR_ERROR(dc, wbc_status);
/* Send request */
&response);
BAIL_ON_WBC_ERROR(wbc_status);
- dc->dc_name = talloc_strdup(dc, response.data.dc_name);
+ dc->dc_name = strdup(response.data.dsgetdcname.dc_unc);
BAIL_ON_PTR_ERROR(dc->dc_name, wbc_status);
*dc_info = dc;
+ dc = NULL;
done:
- if (!WBC_ERROR_IS_OK(wbc_status)) {
- talloc_free(dc);
- }
-
+ wbcFreeMemory(dc);
return wbc_status;
}
-static wbcErr wbc_create_domain_controller_info_ex(TALLOC_CTX *mem_ctx,
- const struct winbindd_response *resp,
+static void wbcDomainControllerInfoExDestructor(void *ptr)
+{
+ struct wbcDomainControllerInfoEx *i =
+ (struct wbcDomainControllerInfoEx *)ptr;
+ free((char *)(i->dc_unc));
+ free((char *)(i->dc_address));
+ free((char *)(i->domain_guid));
+ free((char *)(i->domain_name));
+ free((char *)(i->forest_name));
+ free((char *)(i->dc_site_name));
+ free((char *)(i->client_site_name));
+}
+
+static wbcErr wbc_create_domain_controller_info_ex(const struct winbindd_response *resp,
struct wbcDomainControllerInfoEx **_i)
{
wbcErr wbc_status = WBC_ERR_SUCCESS;
struct wbcDomainControllerInfoEx *i;
struct wbcGuid guid;
- i = talloc(mem_ctx, struct wbcDomainControllerInfoEx);
+ i = (struct wbcDomainControllerInfoEx *)wbcAllocateMemory(
+ 1, sizeof(struct wbcDomainControllerInfoEx),
+ wbcDomainControllerInfoExDestructor);
BAIL_ON_PTR_ERROR(i, wbc_status);
- i->dc_unc = talloc_strdup(i, resp->data.dsgetdcname.dc_unc);
+ i->dc_unc = strdup(resp->data.dsgetdcname.dc_unc);
BAIL_ON_PTR_ERROR(i->dc_unc, wbc_status);
- i->dc_address = talloc_strdup(i, resp->data.dsgetdcname.dc_address);
+ i->dc_address = strdup(resp->data.dsgetdcname.dc_address);
BAIL_ON_PTR_ERROR(i->dc_address, wbc_status);
i->dc_address_type = resp->data.dsgetdcname.dc_address_type;
wbc_status = wbcStringToGuid(resp->data.dsgetdcname.domain_guid, &guid);
if (WBC_ERROR_IS_OK(wbc_status)) {
- i->domain_guid = talloc(i, struct wbcGuid);
+ i->domain_guid = (struct wbcGuid *)malloc(
+ sizeof(struct wbcGuid));
BAIL_ON_PTR_ERROR(i->domain_guid, wbc_status);
*i->domain_guid = guid;
- } else {
- i->domain_guid = NULL;
}
- i->domain_name = talloc_strdup(i, resp->data.dsgetdcname.domain_name);
+ i->domain_name = strdup(resp->data.dsgetdcname.domain_name);
BAIL_ON_PTR_ERROR(i->domain_name, wbc_status);
if (resp->data.dsgetdcname.forest_name[0] != '\0') {
- i->forest_name = talloc_strdup(i,
- resp->data.dsgetdcname.forest_name);
+ i->forest_name = strdup(resp->data.dsgetdcname.forest_name);
BAIL_ON_PTR_ERROR(i->forest_name, wbc_status);
- } else {
- i->forest_name = NULL;
}
i->dc_flags = resp->data.dsgetdcname.dc_flags;
if (resp->data.dsgetdcname.dc_site_name[0] != '\0') {
- i->dc_site_name = talloc_strdup(i,
- resp->data.dsgetdcname.dc_site_name);
+ i->dc_site_name = strdup(resp->data.dsgetdcname.dc_site_name);
BAIL_ON_PTR_ERROR(i->dc_site_name, wbc_status);
- } else {
- i->dc_site_name = NULL;
}
if (resp->data.dsgetdcname.client_site_name[0] != '\0') {
- i->client_site_name = talloc_strdup(i,
+ i->client_site_name = strdup(
resp->data.dsgetdcname.client_site_name);
BAIL_ON_PTR_ERROR(i->client_site_name, wbc_status);
- } else {
- i->client_site_name = NULL;
}
*_i = i;
i = NULL;
done:
- talloc_free(i);
+ if (i != NULL) {
+ wbcFreeMemory(i);
+ }
return wbc_status;
}
BAIL_ON_WBC_ERROR(wbc_status);
if (dc_info) {
- wbc_status = wbc_create_domain_controller_info_ex(NULL,
- &response,
+ wbc_status = wbc_create_domain_controller_info_ex(&response,
dc_info);
BAIL_ON_WBC_ERROR(wbc_status);
}
return wbc_status;
}
+static void wbcNamedBlobDestructor(void *ptr)
+{
+ struct wbcNamedBlob *b = (struct wbcNamedBlob *)ptr;
+
+ while (b->name != NULL) {
+ free((char *)(b->name));
+ free(b->blob.data);
+ b += 1;
+ }
+}
+
/* Initialize a named blob and add to list of blobs */
wbcErr wbcAddNamedBlob(size_t *num_blobs,
- struct wbcNamedBlob **blobs,
+ struct wbcNamedBlob **pblobs,
const char *name,
uint32_t flags,
uint8_t *data,
size_t length)
{
wbcErr wbc_status = WBC_ERR_UNKNOWN_FAILURE;
- struct wbcNamedBlob blob;
+ struct wbcNamedBlob *blobs, *blob;
+
+ if (name == NULL) {
+ return WBC_ERR_INVALID_PARAM;
+ }
+
+ /*
+ * Overallocate the b->name==NULL terminator for
+ * wbcNamedBlobDestructor
+ */
+ blobs = (struct wbcNamedBlob *)wbcAllocateMemory(
+ *num_blobs + 2, sizeof(struct wbcNamedBlob),
+ wbcNamedBlobDestructor);
+
+ if (*pblobs != NULL) {
+ struct wbcNamedBlob *old = *pblobs;
+ memcpy(blobs, old, sizeof(struct wbcNamedBlob) * (*num_blobs));
+ if (*num_blobs != 0) {
+ /* end indicator for wbcNamedBlobDestructor */
+ old[0].name = NULL;
+ }
+ wbcFreeMemory(old);
+ }
+ *pblobs = blobs;
- *blobs = talloc_realloc(NULL, *blobs, struct wbcNamedBlob,
- *(num_blobs)+1);
- BAIL_ON_PTR_ERROR(*blobs, wbc_status);
+ blob = &blobs[*num_blobs];
- blob.name = talloc_strdup(*blobs, name);
- BAIL_ON_PTR_ERROR(blob.name, wbc_status);
- blob.flags = flags;
- blob.blob.length = length;
- blob.blob.data = (uint8_t *)talloc_memdup(*blobs, data, length);
- BAIL_ON_PTR_ERROR(blob.blob.data, wbc_status);
+ blob->name = strdup(name);
+ BAIL_ON_PTR_ERROR(blob->name, wbc_status);
+ blob->flags = flags;
- (*(blobs))[*num_blobs] = blob;
- *(num_blobs) += 1;
+ blob->blob.length = length;
+ blob->blob.data = (uint8_t *)malloc(length);
+ BAIL_ON_PTR_ERROR(blob->blob.data, wbc_status);
+ memcpy(blob->blob.data, data, length);
+
+ *num_blobs += 1;
+ *pblobs = blobs;
+ blobs = NULL;
wbc_status = WBC_ERR_SUCCESS;
done:
- if (!WBC_ERROR_IS_OK(wbc_status) && blobs) {
- wbcFreeMemory(*blobs);
- }
+ wbcFreeMemory(blobs);
return wbc_status;
}
git.samba.org / ira / wip.git / blobdiff