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-rw-r--r--source4/include/nt_status.h5
-rw-r--r--source4/include/structs.h3
-rw-r--r--source4/lib/socket/config.mk3
-rw-r--r--source4/lib/socket/connect.c74
-rw-r--r--source4/lib/socket/socket.c5
-rw-r--r--source4/lib/socket/socket.h5
-rw-r--r--source4/libcli/ldap/config.mk4
-rw-r--r--source4/libcli/ldap/ldap.c40
-rw-r--r--source4/libcli/ldap/ldap.h97
-rw-r--r--source4/libcli/ldap/ldap_bind.c250
-rw-r--r--source4/libcli/ldap/ldap_client.c1275
-rw-r--r--source4/libcli/ldap/ldap_client.h86
-rw-r--r--source4/libcli/ldap/ldap_msg.c (renamed from source4/libcli/ldap/ldap_ldif.c)14
-rw-r--r--source4/libcli/util/nterr.c11
-rw-r--r--source4/torture/ldap/basic.c103
-rw-r--r--source4/torture/ldap/common.c71
16 files changed, 947 insertions, 1099 deletions
diff --git a/source4/include/nt_status.h b/source4/include/nt_status.h
index 0ef443d355..e427257aa9 100644
--- a/source4/include/nt_status.h
+++ b/source4/include/nt_status.h
@@ -117,4 +117,9 @@ typedef uint32_t WERROR;
#define NT_STATUS_DOS_CLASS(status) ((NT_STATUS_V(status) >> 16) & 0xFF)
#define NT_STATUS_DOS_CODE(status) (NT_STATUS_V(status) & 0xFFFF)
+/* define ldap error codes as NTSTATUS codes */
+#define NT_STATUS_LDAP(code) NT_STATUS(0xF2000000 | code)
+#define NT_STATUS_IS_LDAP(status) ((NT_STATUS_V(status) & 0xFF000000) == 0xF2000000)
+#define NT_STATUS_LDAP_CODE(status) (NT_STATUS_V(status) & ~0xFF000000)
+
#endif
diff --git a/source4/include/structs.h b/source4/include/structs.h
index 04fdaaba15..944f79225b 100644
--- a/source4/include/structs.h
+++ b/source4/include/structs.h
@@ -92,6 +92,7 @@ struct ldapsrv_call;
struct ldapsrv_connection;
struct ldap_connection;
struct ldap_message;
+struct ldap_Result;
struct rw_buffer;
struct registry_context;
struct registry_key;
@@ -158,6 +159,8 @@ struct ldb_val;
struct ldb_message;
struct ldb_context;
struct ldb_parse_tree;
+struct ldb_message_element;
+struct ldap_mod;
struct dom_sid;
struct security_token;
diff --git a/source4/lib/socket/config.mk b/source4/lib/socket/config.mk
index e4719c3f67..13fe584373 100644
--- a/source4/lib/socket/config.mk
+++ b/source4/lib/socket/config.mk
@@ -35,7 +35,8 @@ NOPROTO=YES
INIT_OBJ_FILES = \
lib/socket/socket.o
ADD_OBJ_FILES = \
- lib/socket/access.o
+ lib/socket/access.o \
+ lib/socket/connect.o
NOPROTO=YES
# End SUBSYSTEM SOCKET
################################################
diff --git a/source4/lib/socket/connect.c b/source4/lib/socket/connect.c
new file mode 100644
index 0000000000..f3f9134f26
--- /dev/null
+++ b/source4/lib/socket/connect.c
@@ -0,0 +1,74 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ implements a non-blocking connect operation that is aware of the samba4 events
+ system
+
+ Copyright (C) Andrew Tridgell 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+#include "lib/socket/socket.h"
+#include "lib/events/events.h"
+
+
+/*
+ handle write events on connect completion
+*/
+static void socket_connect_handler(struct event_context *ev, struct fd_event *fde,
+ uint16_t flags, void *private)
+{
+ NTSTATUS *status = (NTSTATUS *)private;
+ *status = NT_STATUS_OK;
+}
+
+
+/*
+ just like socket_connect() but other events can happen while the
+ connect is ongoing. This isn't as good as making the calling code
+ fully async during its connect phase, but at least it means that any
+ calling code that uses this won't interfere with code that is
+ properly async
+ */
+NTSTATUS socket_connect_ev(struct socket_context *sock,
+ const char *my_address, int my_port,
+ const char *server_address, int server_port,
+ uint32_t flags, struct event_context *ev)
+{
+ TALLOC_CTX *tmp_ctx = talloc_new(sock);
+ NTSTATUS status;
+
+ set_blocking(socket_get_fd(sock), False);
+
+ status = socket_connect(sock, my_address, my_port,
+ server_address, server_port, flags);
+
+ event_add_fd(ev, tmp_ctx, socket_get_fd(sock), EVENT_FD_WRITE,
+ socket_connect_handler, &status);
+
+ while (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
+ if (event_loop_once(ev) != 0) {
+ talloc_free(tmp_ctx);
+ return NT_STATUS_INTERNAL_ERROR;
+ }
+ }
+
+ status = socket_connect_complete(sock, flags);
+
+ talloc_free(tmp_ctx);
+ return status;
+}
diff --git a/source4/lib/socket/socket.c b/source4/lib/socket/socket.c
index 39379be678..9d5b67a966 100644
--- a/source4/lib/socket/socket.c
+++ b/source4/lib/socket/socket.c
@@ -243,13 +243,10 @@ NTSTATUS socket_sendto(struct socket_context *sock,
/*
- ask for the number of bytes in a pending incoming datagram
+ ask for the number of bytes in a pending incoming packet
*/
NTSTATUS socket_pending(struct socket_context *sock, size_t *npending)
{
- if (sock->type != SOCKET_TYPE_DGRAM) {
- return NT_STATUS_INVALID_PARAMETER;
- }
if (!sock->ops->fn_pending) {
return NT_STATUS_NOT_IMPLEMENTED;
}
diff --git a/source4/lib/socket/socket.h b/source4/lib/socket/socket.h
index e2879e5247..8645ba28bc 100644
--- a/source4/lib/socket/socket.h
+++ b/source4/lib/socket/socket.h
@@ -139,4 +139,9 @@ BOOL socket_check_access(struct socket_context *sock,
const char *service_name,
const char **allow_list, const char **deny_list);
+NTSTATUS socket_connect_ev(struct socket_context *sock,
+ const char *my_address, int my_port,
+ const char *server_address, int server_port,
+ uint32_t flags, struct event_context *ev);
+
#endif /* _SAMBA_SOCKET_H */
diff --git a/source4/libcli/ldap/config.mk b/source4/libcli/ldap/config.mk
index 888590ec5e..ca33581043 100644
--- a/source4/libcli/ldap/config.mk
+++ b/source4/libcli/ldap/config.mk
@@ -3,8 +3,8 @@
[SUBSYSTEM::LIBCLI_LDAP]
ADD_OBJ_FILES = libcli/ldap/ldap.o \
libcli/ldap/ldap_client.o \
- libcli/ldap/ldap_ldif.o \
+ libcli/ldap/ldap_bind.o \
+ libcli/ldap/ldap_msg.o \
libcli/ldap/ldap_ndr.o
-NOPROTO=YES
# End SUBSYSTEM LIBCLI_LDAP
#################################
diff --git a/source4/libcli/ldap/ldap.c b/source4/libcli/ldap/ldap.c
index bce3da94ae..c642fc3e4b 100644
--- a/source4/libcli/ldap/ldap.c
+++ b/source4/libcli/ldap/ldap.c
@@ -1013,44 +1013,4 @@ BOOL ldap_decode(struct asn1_data *data, struct ldap_message *msg)
return ((!data->has_error) && (data->nesting == NULL));
}
-BOOL ldap_parse_basic_url(TALLOC_CTX *mem_ctx, const char *url,
- char **host, uint16_t *port, BOOL *ldaps)
-{
- int tmp_port = 0;
- char protocol[11];
- char tmp_host[255];
- const char *p = url;
- int ret;
-
- /* skip leading "URL:" (if any) */
- if (strncasecmp( p, "URL:", 4) == 0) {
- p += 4;
- }
-
- /* Paranoia check */
- SMB_ASSERT(sizeof(protocol)>10 && sizeof(tmp_host)>254);
-
- ret = sscanf(p, "%10[^:]://%254[^:/]:%d", protocol, tmp_host, &tmp_port);
- if (ret < 2) {
- return False;
- }
-
- if (strequal(protocol, "ldap")) {
- *port = 389;
- *ldaps = False;
- } else if (strequal(protocol, "ldaps")) {
- *port = 636;
- *ldaps = True;
- } else {
- DEBUG(0, ("unrecognised protocol (%s)!\n", protocol));
- return False;
- }
-
- if (tmp_port != 0)
- *port = tmp_port;
-
- *host = talloc_strdup(mem_ctx, tmp_host);
-
- return (*host != NULL);
-}
diff --git a/source4/libcli/ldap/ldap.h b/source4/libcli/ldap/ldap.h
index 577df1fc3d..072070f723 100644
--- a/source4/libcli/ldap/ldap.h
+++ b/source4/libcli/ldap/ldap.h
@@ -253,101 +253,4 @@ struct ldap_message {
struct ldap_Control *controls;
};
-struct ldap_queue_entry {
- struct ldap_queue_entry *next, *prev;
- int msgid;
- struct ldap_message *msg;
-};
-
-struct ldap_connection {
- int sock;
- int next_msgid;
- char *host;
- uint16_t port;
- BOOL ldaps;
-
- const char *auth_dn;
- const char *simple_pw;
-
- /* Current outstanding search entry */
- int searchid;
-
- /* List for incoming search entries */
- struct ldap_queue_entry *search_entries;
-
- /* Outstanding LDAP requests that have not yet been replied to */
- struct ldap_queue_entry *outstanding;
-
- /* Let's support SASL */
- struct gensec_security *gensec;
-};
-
-#define LDAP_CONNECTION_TIMEOUT 10000
-
-/* The following definitions come from libcli/ldap/ldap.c */
-
-BOOL ldap_encode(struct ldap_message *msg, DATA_BLOB *result);
-BOOL ldap_decode(struct asn1_data *data, struct ldap_message *msg);
-BOOL ldap_parse_basic_url(TALLOC_CTX *mem_ctx, const char *url,
- char **host, uint16_t *port, BOOL *ldaps);
-
-/* The following definitions come from libcli/ldap/ldap_client.c */
-
-struct ldap_connection *ldap_connect(TALLOC_CTX *mem_ctx, const char *url);
-struct ldap_message *new_ldap_message(TALLOC_CTX *mem_ctx);
-BOOL ldap_send_msg(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime);
-BOOL ldap_receive_msg(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime);
-struct ldap_message *ldap_receive(struct ldap_connection *conn, int msgid,
- const struct timeval *endtime);
-struct ldap_message *ldap_transaction(struct ldap_connection *conn,
- struct ldap_message *request);
-int ldap_bind_simple(struct ldap_connection *conn, const char *userdn, const char *password);
-int ldap_bind_sasl(struct ldap_connection *conn, struct cli_credentials *creds);
-struct ldap_connection *ldap_setup_connection(TALLOC_CTX *mem_ctx, const char *url,
- const char *userdn, const char *password);
-struct ldap_connection *ldap_setup_connection_with_sasl(TALLOC_CTX *mem_ctx, const char *url,
- struct cli_credentials *creds);
-BOOL ldap_abandon_message(struct ldap_connection *conn, int msgid,
- const struct timeval *endtime);
-BOOL ldap_setsearchent(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime);
-struct ldap_message *ldap_getsearchent(struct ldap_connection *conn,
- const struct timeval *endtime);
-void ldap_endsearchent(struct ldap_connection *conn,
- const struct timeval *endtime);
-struct ldap_message *ldap_searchone(struct ldap_connection *conn,
- struct ldap_message *msg,
- const struct timeval *endtime);
-BOOL ldap_find_single_value(struct ldap_message *msg, const char *attr,
- DATA_BLOB *value);
-BOOL ldap_find_single_string(struct ldap_message *msg, const char *attr,
- TALLOC_CTX *mem_ctx, char **value);
-BOOL ldap_find_single_int(struct ldap_message *msg, const char *attr,
- int *value);
-int ldap_error(struct ldap_connection *conn);
-NTSTATUS ldap2nterror(int ldaperror);
-
-/* The following definitions come from libcli/ldap/ldap_ldif.c */
-
-BOOL add_value_to_attrib(TALLOC_CTX *mem_ctx, struct ldb_val *value,
- struct ldb_message_element *attrib);
-BOOL add_attrib_to_array_talloc(TALLOC_CTX *mem_ctx,
- const struct ldb_message_element *attrib,
- struct ldb_message_element **attribs,
- int *num_attribs);
-BOOL add_mod_to_array_talloc(TALLOC_CTX *mem_ctx,
- struct ldap_mod *mod,
- struct ldap_mod **mods,
- int *num_mods);
-struct ldap_message *ldap_ldif2msg(TALLOC_CTX *mem_ctx, const char *s);
-
-/* The following definitions come from libcli/ldap/ldap_ndr.c */
-
-const char *ldap_encode_ndr_uint32(TALLOC_CTX *mem_ctx, uint32_t value);
-const char *ldap_encode_ndr_dom_sid(TALLOC_CTX *mem_ctx, struct dom_sid *sid);
-const char *ldap_encode_ndr_GUID(TALLOC_CTX *mem_ctx, struct GUID *guid);
-NTSTATUS ldap_decode_ndr_GUID(TALLOC_CTX *mem_ctx, struct ldb_val val, struct GUID *guid);
-
#endif
diff --git a/source4/libcli/ldap/ldap_bind.c b/source4/libcli/ldap/ldap_bind.c
new file mode 100644
index 0000000000..11a6997fb2
--- /dev/null
+++ b/source4/libcli/ldap/ldap_bind.c
@@ -0,0 +1,250 @@
+/*
+ Unix SMB/CIFS mplementation.
+
+ LDAP bind calls
+
+ Copyright (C) Andrew Tridgell 2005
+ Copyright (C) Volker Lendecke 2004
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "includes.h"
+#include "libcli/ldap/ldap.h"
+#include "libcli/ldap/ldap_client.h"
+#include "auth/auth.h"
+
+static struct ldap_message *new_ldap_simple_bind_msg(struct ldap_connection *conn,
+ const char *dn, const char *pw)
+{
+ struct ldap_message *res;
+
+ res = new_ldap_message(conn);
+ if (!res) {
+ return NULL;
+ }
+
+ res->type = LDAP_TAG_BindRequest;
+ res->r.BindRequest.version = 3;
+ res->r.BindRequest.dn = talloc_strdup(res, dn);
+ res->r.BindRequest.mechanism = LDAP_AUTH_MECH_SIMPLE;
+ res->r.BindRequest.creds.password = talloc_strdup(res, pw);
+
+ return res;
+}
+
+
+/*
+ perform a simple username/password bind
+*/
+NTSTATUS ldap_bind_simple(struct ldap_connection *conn,
+ const char *userdn, const char *password)
+{
+ struct ldap_request *req;
+ struct ldap_message *msg;
+ const char *dn, *pw;
+ NTSTATUS status;
+
+ if (conn == NULL) {
+ return NT_STATUS_INVALID_CONNECTION;
+ }
+
+ if (userdn) {
+ dn = userdn;
+ } else {
+ if (conn->auth_dn) {
+ dn = conn->auth_dn;
+ } else {
+ dn = "";
+ }
+ }
+
+ if (password) {
+ pw = password;
+ } else {
+ if (conn->simple_pw) {
+ pw = conn->simple_pw;
+ } else {
+ pw = "";
+ }
+ }
+
+ msg = new_ldap_simple_bind_msg(conn, dn, pw);
+ NT_STATUS_HAVE_NO_MEMORY(msg);
+
+ /* send the request */
+ req = ldap_request_send(conn, msg);
+ talloc_free(msg);
+ NT_STATUS_HAVE_NO_MEMORY(req);
+
+ /* wait for replies */
+ status = ldap_request_wait(req);
+ if (!NT_STATUS_IS_OK(status)) {
+ talloc_free(req);
+ return status;
+ }
+
+ /* check its a valid reply */
+ msg = req->replies[0];
+ if (msg->type != LDAP_TAG_BindResponse) {
+ talloc_free(req);
+ return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ }
+
+ status = ldap_check_response(conn, &msg->r.BindResponse.response);
+
+ talloc_free(req);
+
+ return status;
+}
+
+
+static struct ldap_message *new_ldap_sasl_bind_msg(struct ldap_connection *conn,
+ const char *sasl_mechanism,
+ DATA_BLOB *secblob)
+{
+ struct ldap_message *res;
+
+ res = new_ldap_message(conn);
+ if (!res) {
+ return NULL;
+ }
+
+ res->type = LDAP_TAG_BindRequest;
+ res->r.BindRequest.version = 3;
+ res->r.BindRequest.dn = "";
+ res->r.BindRequest.mechanism = LDAP_AUTH_MECH_SASL;
+ res->r.BindRequest.creds.SASL.mechanism = talloc_strdup(res, sasl_mechanism);
+ res->r.BindRequest.creds.SASL.secblob = *secblob;
+
+ return res;
+}
+
+
+/*
+ perform a sasl bind using the given credentials
+*/
+NTSTATUS ldap_bind_sasl(struct ldap_connection *conn, struct cli_credentials *creds)
+{
+ NTSTATUS status;
+ TALLOC_CTX *tmp_ctx = NULL;
+ DATA_BLOB input = data_blob(NULL, 0);
+ DATA_BLOB output = data_blob(NULL, 0);
+
+ status = gensec_client_start(conn, &conn->gensec);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0, ("Failed to start GENSEC engine (%s)\n", nt_errstr(status)));
+ goto failed;
+ }
+
+ gensec_want_feature(conn->gensec, 0 | GENSEC_FEATURE_SIGN | GENSEC_FEATURE_SEAL);
+
+ status = gensec_set_credentials(conn->gensec, creds);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("Failed to start set GENSEC creds: %s\n",
+ nt_errstr(status)));
+ goto failed;
+ }
+
+ status = gensec_set_target_hostname(conn->gensec, conn->host);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("Failed to start set GENSEC target hostname: %s\n",
+ nt_errstr(status)));
+ goto failed;
+ }
+
+ status = gensec_set_target_service(conn->gensec, "ldap");
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("Failed to start set GENSEC target service: %s\n",
+ nt_errstr(status)));
+ goto failed;
+ }
+
+ status = gensec_start_mech_by_sasl_name(conn->gensec, "NTLM");
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(1, ("Failed to start set GENSEC client SPNEGO mechanism: %s\n",
+ nt_errstr(status)));
+ goto failed;
+ }
+
+ tmp_ctx = talloc_new(conn);
+ if (tmp_ctx == NULL) goto failed;
+
+ status = gensec_update(conn->gensec, tmp_ctx, input, &output);
+
+ while (1) {
+ struct ldap_message *response;
+ struct ldap_message *msg;
+ struct ldap_request *req;
+ int result = LDAP_OTHER;
+
+ if (NT_STATUS_IS_OK(status) && output.length == 0) {
+ break;
+ }
+ if (!NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED) &&
+ !NT_STATUS_IS_OK(status)) {
+ break;
+ }
+
+ msg = new_ldap_sasl_bind_msg(tmp_ctx, "GSS-SPNEGO", &output);
+ if (msg == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ goto failed;
+ }
+
+ req = ldap_request_send(conn, msg);
+ if (req == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ goto failed;
+ }
+ talloc_steal(tmp_ctx, req);
+
+ status = ldap_result_n(req, 0, &response);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto failed;
+ }
+
+ if (response->type != LDAP_TAG_BindResponse) {
+ status = NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ goto failed;
+ }
+
+ result = response->r.BindResponse.response.resultcode;
+
+ if (result != LDAP_SUCCESS && result != LDAP_SASL_BIND_IN_PROGRESS) {
+ break;
+ }
+
+ status = gensec_update(conn->gensec, tmp_ctx,
+ response->r.BindResponse.SASL.secblob,
+ &output);
+ }
+
+ if (NT_STATUS_IS_OK(status) &&
+ (gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN) ||
+ gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN))) {
+ conn->enable_wrap = True;
+ }
+
+ talloc_free(tmp_ctx);
+ return status;
+
+failed:
+ talloc_free(tmp_ctx);
+ talloc_free(conn->gensec);
+ conn->gensec = NULL;
+ return status;
+}
diff --git a/source4/libcli/ldap/ldap_client.c b/source4/libcli/ldap/ldap_client.c
index 6ff8db85a5..f3a7f104d4 100644
--- a/source4/libcli/ldap/ldap_client.c
+++ b/source4/libcli/ldap/ldap_client.c
@@ -24,1024 +24,587 @@
*/
#include "includes.h"
-#include "system/network.h"
-#include "system/filesys.h"
-#include "auth/auth.h"
#include "asn_1.h"
#include "dlinklist.h"
+#include "lib/events/events.h"
+#include "lib/socket/socket.h"
#include "libcli/ldap/ldap.h"
+#include "libcli/ldap/ldap_client.h"
-
-/****************************************************************************
- Check the timeout.
-****************************************************************************/
-static BOOL timeout_until(struct timeval *timeout,
- const struct timeval *endtime)
-{
- struct timeval now;
-
- GetTimeOfDay(&now);
-
- if ((now.tv_sec > endtime->tv_sec) ||
- ((now.tv_sec == endtime->tv_sec) &&
- (now.tv_usec > endtime->tv_usec)))
- return False;
-
- timeout->tv_sec = endtime->tv_sec - now.tv_sec;
- timeout->tv_usec = endtime->tv_usec - now.tv_usec;
- return True;
-}
-
-
-/****************************************************************************
- Read data from the client, reading exactly N bytes, with timeout.
-****************************************************************************/
-static ssize_t read_data_until(int fd,char *buffer,size_t N,
- const struct timeval *endtime)
+/*
+ create a new ldap_connection stucture. The event context is optional
+*/
+struct ldap_connection *ldap_new_connection(TALLOC_CTX *mem_ctx,
+ struct event_context *ev)
{
- ssize_t ret;
- size_t total=0;
-
- while (total < N) {
-
- if (endtime != NULL) {
- fd_set r_fds;
- struct timeval timeout;
- int res;
-
- FD_ZERO(&r_fds);
- FD_SET(fd, &r_fds);
-
- if (!timeout_until(&timeout, endtime))
- return -1;
-
- res = sys_select(fd+1, &r_fds, NULL, NULL, &timeout);
- if (res <= 0)
- return -1;
- }
-
- ret = sys_read(fd,buffer + total,N - total);
-
- if (ret == 0) {
- DEBUG(10,("read_data: read of %d returned 0. Error = %s\n", (int)(N - total), strerror(errno) ));
- return 0;
- }
+ struct ldap_connection *conn;
- if (ret == -1) {
- DEBUG(0,("read_data: read failure for %d. Error = %s\n", (int)(N - total), strerror(errno) ));
- return -1;
- }
- total += ret;
+ conn = talloc_zero(mem_ctx, struct ldap_connection);
+ if (conn == NULL) {
+ return NULL;
}
- return (ssize_t)total;
-}
-
-/****************************************************************************
- Write data to a fd with timeout.
-****************************************************************************/
-static ssize_t write_data_until(int fd,char *buffer,size_t N,
- const struct timeval *endtime)
-{
- size_t total=0;
- ssize_t ret;
-
- while (total < N) {
-
- if (endtime != NULL) {
- fd_set w_fds;
- struct timeval timeout;
- int res;
-
- FD_ZERO(&w_fds);
- FD_SET(fd, &w_fds);
-
- if (!timeout_until(&timeout, endtime))
- return -1;
-
- res = sys_select(fd+1, NULL, &w_fds, NULL, &timeout);
- if (res <= 0)
- return -1;
- }
-
- ret = sys_write(fd,buffer + total,N - total);
-
- if (ret == -1) {
- DEBUG(0,("write_data: write failure. Error = %s\n", strerror(errno) ));
- return -1;
+ if (ev == NULL) {
+ ev = event_context_init(conn);
+ if (ev == NULL) {
+ talloc_free(conn);
+ return NULL;
}
- if (ret == 0)
- return total;
-
- total += ret;
}
- return (ssize_t)total;
-}
+ conn->next_messageid = 1;
+ conn->event.event_ctx = ev;
+ /* set a reasonable request timeout */
+ conn->timeout = 60;
-static BOOL read_one_uint8(int sock, uint8_t *result, struct asn1_data *data,
- const struct timeval *endtime)
-{
- if (read_data_until(sock, result, 1, endtime) != 1)
- return False;
-
- return asn1_write(data, result, 1);
+ return conn;
}
-/* Read a complete ASN sequence (ie LDAP result) from a socket */
-static BOOL asn1_read_sequence_until(int sock, struct asn1_data *data,
- const struct timeval *endtime)
-{
- uint8_t b;
- size_t len;
- char *buf;
-
- ZERO_STRUCTP(data);
-
- if (!read_one_uint8(sock, &b, data, endtime))
- return False;
- if (b != 0x30) {
- data->has_error = True;
- return False;
- }
+/*
+ the connection is dead
+*/
+static void ldap_connection_dead(struct ldap_connection *conn)
+{
+ struct ldap_request *req;
- if (!read_one_uint8(sock, &b, data, endtime))
- return False;
-
- if (b & 0x80) {
- int n = b & 0x7f;
- if (!read_one_uint8(sock, &b, data, endtime))
- return False;
- len = b;
- while (n > 1) {
- if (!read_one_uint8(sock, &b, data, endtime))
- return False;
- len = (len<<8) | b;
- n--;
+ while (conn->pending) {
+ req = conn->pending;
+ DLIST_REMOVE(req->conn->pending, req);
+ req->state = LDAP_REQUEST_DONE;
+ req->status = NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ if (req->async.fn) {
+ req->async.fn(req);
+ }
+ }
+
+ while (conn->send_queue) {
+ req = conn->send_queue;
+ DLIST_REMOVE(req->conn->send_queue, req);
+ req->state = LDAP_REQUEST_DONE;
+ req->status = NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ if (req->async.fn) {
+ req->async.fn(req);
}
- } else {
- len = b;
}
- buf = talloc_size(NULL, len);
- if (buf == NULL)
- return False;
-
- if (read_data_until(sock, buf, len, endtime) != len)
- return False;
-
- if (!asn1_write(data, buf, len))
- return False;
-
- talloc_free(buf);
-
- data->ofs = 0;
-
- return True;
+ talloc_free(conn->sock);
+ conn->sock = NULL;
}
-
-/****************************************************************************
- create an outgoing socket. timeout is in milliseconds.
- **************************************************************************/
-static int open_socket_out(int type, struct ipv4_addr *addr, int port, int timeout)
-{
- struct sockaddr_in sock_out;
- int res,ret;
- int connect_loop = 250; /* 250 milliseconds */
- int loops = (timeout) / connect_loop;
-
- /* create a socket to write to */
- res = socket(PF_INET, type, 0);
- if (res == -1)
- { DEBUG(0,("socket error\n")); return -1; }
-
- if (type != SOCK_STREAM) return(res);
-
- memset((char *)&sock_out,'\0',sizeof(sock_out));
- sock_out.sin_addr.s_addr = addr->addr;
-
- sock_out.sin_port = htons( port );
- sock_out.sin_family = PF_INET;
-
- /* set it non-blocking */
- set_blocking(res,False);
-
- DEBUG(3,("Connecting to %s at port %d\n", sys_inet_ntoa(*addr),port));
-
- /* and connect it to the destination */
-connect_again:
- ret = connect(res,(struct sockaddr *)&sock_out,sizeof(sock_out));
-
- /* Some systems return EAGAIN when they mean EINPROGRESS */
- if (ret < 0 && (errno == EINPROGRESS || errno == EALREADY ||
- errno == EAGAIN) && loops--) {
- msleep(connect_loop);
- goto connect_again;
- }
-
- if (ret < 0 && (errno == EINPROGRESS || errno == EALREADY ||
- errno == EAGAIN)) {
- DEBUG(1,("timeout connecting to %s:%d\n", sys_inet_ntoa(*addr),port));
- close(res);
- return -1;
- }
-
-#ifdef EISCONN
- if (ret < 0 && errno == EISCONN) {
- errno = 0;
- ret = 0;
- }
-#endif
-
- if (ret < 0) {
- DEBUG(2,("error connecting to %s:%d (%s)\n",
- sys_inet_ntoa(*addr),port,strerror(errno)));
- close(res);
- return -1;
- }
-
- /* set it blocking again */
- set_blocking(res,True);
-
- return res;
-}
-
-#if 0
-static struct ldap_message *new_ldap_search_message(struct ldap_connection *conn,
- const char *base,
- enum ldap_scope scope,
- char *filter,
- int num_attributes,
- const char **attributes)
+/*
+ match up with a pending message, adding to the replies list
+*/
+static void ldap_match_message(struct ldap_connection *conn, struct ldap_message *msg)
{
- struct ldap_message *res;
+ struct ldap_request *req;
- res = new_ldap_message(conn);
- if (!res) {
- return NULL;
+ for (req=conn->pending; req; req=req->next) {
+ if (req->messageid == msg->messageid) break;
}
-
- res->type = LDAP_TAG_SearchRequest;
- res->r.SearchRequest.basedn = base;
- res->r.SearchRequest.scope = scope;
- res->r.SearchRequest.deref = LDAP_DEREFERENCE_NEVER;
- res->r.SearchRequest.timelimit = 0;
- res->r.SearchRequest.sizelimit = 0;
- res->r.SearchRequest.attributesonly = False;
- res->r.SearchRequest.filter = filter;
- res->r.SearchRequest.num_attributes = num_attributes;
- res->r.SearchRequest.attributes = attributes;
-
- return res;
-}
-#endif
-
-static struct ldap_message *new_ldap_simple_bind_msg(struct ldap_connection *conn, const char *dn, const char *pw)
-{
- struct ldap_message *res;
-
- res = new_ldap_message(conn);
- if (!res) {
- return NULL;
+ if (req == NULL) {
+ DEBUG(0,("ldap: no matching message id for %u\n",
+ msg->messageid));
+ talloc_free(msg);
+ return;
}
- res->type = LDAP_TAG_BindRequest;
- res->r.BindRequest.version = 3;
- res->r.BindRequest.dn = talloc_strdup(res, dn);
- res->r.BindRequest.mechanism = LDAP_AUTH_MECH_SIMPLE;
- res->r.BindRequest.creds.password = talloc_strdup(res, pw);
-
- return res;
-}
-
-static struct ldap_message *new_ldap_sasl_bind_msg(struct ldap_connection *conn, const char *sasl_mechanism, DATA_BLOB *secblob)
-{
- struct ldap_message *res;
-
- res = new_ldap_message(conn);
- if (!res) {
- return NULL;
+ /* add to the list of replies received */
+ talloc_steal(req, msg);
+ req->replies = talloc_realloc(req, req->replies,
+ struct ldap_message *, req->num_replies+1);
+ if (req->replies == NULL) {
+ req->status = NT_STATUS_NO_MEMORY;
+ req->state = LDAP_REQUEST_DONE;
+ DLIST_REMOVE(conn->pending, req);
+ if (req->async.fn) {
+ req->async.fn(req);
+ }
+ return;
}
- res->type = LDAP_TAG_BindRequest;
- res->r.BindRequest.version = 3;
- res->r.BindRequest.dn = "";
- res->r.BindRequest.mechanism = LDAP_AUTH_MECH_SASL;
- res->r.BindRequest.creds.SASL.mechanism = talloc_strdup(res, sasl_mechanism);
- res->r.BindRequest.creds.SASL.secblob = *secblob;
-
- return res;
-}
-
-static struct ldap_connection *new_ldap_connection(TALLOC_CTX *mem_ctx)
-{
- struct ldap_connection *result;
+ req->replies[req->num_replies] = talloc_steal(req->replies, msg);
+ req->num_replies++;
- result = talloc(mem_ctx, struct ldap_connection);
-
- if (!result) {
- return NULL;
+ if (msg->type != LDAP_TAG_SearchResultEntry) {
+ /* currently only search results expect multiple
+ replies */
+ req->state = LDAP_REQUEST_DONE;
+ DLIST_REMOVE(conn->pending, req);
}
- result->next_msgid = 1;
- result->outstanding = NULL;
- result->searchid = 0;
- result->search_entries = NULL;
- result->auth_dn = NULL;
- result->simple_pw = NULL;
- result->gensec = NULL;
-
- return result;
+ if (req->async.fn) {
+ req->async.fn(req);
+ }
}
-struct ldap_connection *ldap_connect(TALLOC_CTX *mem_ctx, const char *url)
+/*
+ try and decode/process plain data
+*/
+static void ldap_try_decode_plain(struct ldap_connection *conn)
{
- struct hostent *hp;
- struct ipv4_addr ip;
- struct ldap_connection *conn;
- BOOL ret;
+ struct asn1_data asn1;
- conn = new_ldap_connection(mem_ctx);
- if (!conn) {
- return NULL;
+ if (!asn1_load(&asn1, conn->partial)) {
+ ldap_connection_dead(conn);
+ return;
}
- ret = ldap_parse_basic_url(conn, url, &conn->host,
- &conn->port, &conn->ldaps);
- if (!ret) {
- talloc_free(conn);
- return NULL;
- }
+ /* try and decode - this will fail if we don't have a full packet yet */
+ while (asn1.ofs < asn1.length) {
+ struct ldap_message *msg = talloc(conn, struct ldap_message);
+ if (msg == NULL) {
+ ldap_connection_dead(conn);
+ return;
+ }
- hp = sys_gethostbyname(conn->host);
- if (!hp || !hp->h_addr) {
- talloc_free(conn);
- return NULL;
+ if (ldap_decode(&asn1, msg)) {
+ ldap_match_message(conn, msg);
+ } else {
+ talloc_free(msg);
+ break;
+ }
}
- memcpy((char *)&ip, (char *)hp->h_addr, 4);
-
- conn->sock = open_socket_out(SOCK_STREAM, &ip, conn->port, LDAP_CONNECTION_TIMEOUT);
- if (conn->sock < 0) {
- talloc_free(conn);
- return NULL;
+ /* keep any remaining data in conn->partial */
+ data_blob_free(&conn->partial);
+ if (asn1.ofs != conn->partial.length) {
+ conn->partial = data_blob_talloc(conn,
+ asn1.data + asn1.ofs,
+ asn1.length - asn1.ofs);
}
-
- return conn;
-}
-
-struct ldap_message *new_ldap_message(TALLOC_CTX *mem_ctx)
-{
- return talloc(mem_ctx, struct ldap_message);
-}
-
-BOOL ldap_send_msg(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime)
-{
- DATA_BLOB request;
- BOOL result;
- struct ldap_queue_entry *entry;
-
- msg->messageid = conn->next_msgid++;
-
- if (!ldap_encode(msg, &request))
- return False;
-
- result = (write_data_until(conn->sock, request.data, request.length,
- endtime) == request.length);
-
- data_blob_free(&request);
-
- if (!result)
- return result;
-
- /* abandon and unbind don't expect results */
-
- if ((msg->type == LDAP_TAG_AbandonRequest) ||
- (msg->type == LDAP_TAG_UnbindRequest))
- return True;
-
- entry = malloc_p(struct ldap_queue_entry);
-
- if (entry == NULL)
- return False;
-
- entry->msgid = msg->messageid;
- entry->msg = NULL;
- DLIST_ADD(conn->outstanding, entry);
-
- return True;
-}
-
-BOOL ldap_receive_msg(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime)
-{
- struct asn1_data data;
- BOOL result;
-
- if (!asn1_read_sequence_until(conn->sock, &data, endtime))
- return False;
-
- result = ldap_decode(&data, msg);
-
- asn1_free(&data);
- return result;
+ asn1_free(&asn1);
}
-static struct ldap_message *recv_from_queue(struct ldap_connection *conn,
- int msgid)
+/*
+ try and decode/process wrapped data
+*/
+static void ldap_try_decode_wrapped(struct ldap_connection *conn)
{
- struct ldap_queue_entry *e;
+ uint32_t len;
- for (e = conn->outstanding; e != NULL; e = e->next) {
+ /* keep decoding while we have a full wrapped packet */
+ while (conn->partial.length >= 4 &&
+ (len=RIVAL(conn->partial.data, 0)) <= conn->partial.length-4) {
+ DATA_BLOB wrapped, unwrapped;
+ struct asn1_data asn1;
+ struct ldap_message *msg = talloc(conn, struct ldap_message);
+ NTSTATUS status;
- if (e->msgid == msgid) {
- struct ldap_message *result = e->msg;
- DLIST_REMOVE(conn->outstanding, e);
- SAFE_FREE(e);
- return result;
+ if (msg == NULL) {
+ ldap_connection_dead(conn);
+ return;
}
- }
- return NULL;
-}
-
-static void add_search_entry(struct ldap_connection *conn,
- struct ldap_message *msg)
-{
- struct ldap_queue_entry *e = malloc_p(struct ldap_queue_entry);
-
- if (e == NULL)
- return;
+ wrapped.data = conn->partial.data+4;
+ wrapped.length = len;
- e->msg = msg;
- DLIST_ADD_END(conn->search_entries, e, struct ldap_queue_entry *);
- return;
-}
-
-static void fill_outstanding_request(struct ldap_connection *conn,
- struct ldap_message *msg)
-{
- struct ldap_queue_entry *e;
-
- for (e = conn->outstanding; e != NULL; e = e->next) {
- if (e->msgid == msg->messageid) {
- e->msg = msg;
+ status = gensec_unwrap(conn->gensec, msg, &wrapped, &unwrapped);
+ if (!NT_STATUS_IS_OK(status)) {
+ ldap_connection_dead(conn);
return;
}
- }
-
- /* This reply has not been expected, destroy the incoming msg */
- talloc_free(msg);
- return;
-}
-
-struct ldap_message *ldap_receive(struct ldap_connection *conn, int msgid,
- const struct timeval *endtime)
-{
- struct ldap_message *result = recv_from_queue(conn, msgid);
-
- if (result != NULL)
- return result;
- while (True) {
- struct asn1_data data;
- BOOL res;
-
- result = new_ldap_message(conn);
-
- if (!asn1_read_sequence_until(conn->sock, &data, endtime))
- return NULL;
-
- res = ldap_decode(&data, result);
- asn1_free(&data);
-
- if (!res)
- return NULL;
+ if (!asn1_load(&asn1, unwrapped)) {
+ ldap_connection_dead(conn);
+ return;
+ }
- if (result->messageid == msgid)
- return result;
+ if (ldap_decode(&asn1, msg)) {
+ ldap_match_message(conn, msg);
+ } else {
+ talloc_free(msg);
+ }
+
+ asn1_free(&asn1);
- if (result->type == LDAP_TAG_SearchResultEntry) {
- add_search_entry(conn, result);
+ if (conn->partial.length == len + 4) {
+ data_blob_free(&conn->partial);
} else {
- fill_outstanding_request(conn, result);
+ memmove(conn->partial.data, conn->partial.data+len+4,
+ conn->partial.length - (len+4));
+ conn->partial.length -= len + 4;
}
}
-
- return NULL;
}
+
/*
- Write data to a fd
+ handle ldap recv events
*/
-static ssize_t write_data(int fd, char *buffer, size_t N)
+static void ldap_recv_handler(struct ldap_connection *conn)
{
- size_t total=0;
- ssize_t ret;
+ NTSTATUS status;
+ size_t npending=0, nread;
- while (total < N) {
- ret = sys_write(fd,buffer + total,N - total);
+ /* work out how much data is pending */
+ status = socket_pending(conn->sock, &npending);
+ if (!NT_STATUS_IS_OK(status) || npending == 0) {
+ DEBUG(0,("ldap_recv_handler - pending=%d - %s\n",
+ (int)npending, nt_errstr(status)));
+ return;
+ }
- if (ret == -1) {
- DEBUG(0,("write_data: write failure. Error = %s\n", strerror(errno) ));
- return -1;
- }
- if (ret == 0)
- return total;
+ conn->partial.data = talloc_realloc_size(conn, conn->partial.data,
+ conn->partial.length + npending);
+ if (conn->partial.data == NULL) {
+ ldap_connection_dead(conn);
+ return;
+ }
- total += ret;
+ /* receive the pending data */
+ status = socket_recv(conn->sock, conn->partial.data + conn->partial.length,
+ npending, &nread, 0);
+ if (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
+ return;
}
+ if (!NT_STATUS_IS_OK(status)) {
+ ldap_connection_dead(conn);
+ return;
+ }
+ conn->partial.length += nread;
- return (ssize_t)total;
+ /* see if we can decode what we have */
+ if (conn->enable_wrap) {
+ ldap_try_decode_wrapped(conn);
+ } else {
+ ldap_try_decode_plain(conn);
+ }
}
/*
- Read data from the client, reading exactly N bytes
+ handle ldap send events
*/
-static ssize_t read_data(int fd, char *buffer, size_t N)
+static void ldap_send_handler(struct ldap_connection *conn)
{
- ssize_t ret;
- size_t total=0;
-
- while (total < N) {
+ while (conn->send_queue) {
+ struct ldap_request *req = conn->send_queue;
+ size_t nsent;
+ NTSTATUS status;
- ret = sys_read(fd,buffer + total,N - total);
-
- if (ret == 0) {
- DEBUG(10,("read_data: read of %d returned 0. Error = %s\n",
- (int)(N - total), strerror(errno) ));
- return 0;
+ status = socket_send(conn->sock, &req->data, &nsent, 0);
+ if (NT_STATUS_EQUAL(status, STATUS_MORE_ENTRIES)) {
+ break;
}
-
- if (ret == -1) {
- DEBUG(0,("read_data: read failure for %d. Error = %s\n",
- (int)(N - total), strerror(errno) ));
- return -1;
+ if (!NT_STATUS_IS_OK(status)) {
+ ldap_connection_dead(conn);
+ return;
}
- total += ret;
- }
-
- return (ssize_t)total;
-}
-
-static struct ldap_message *ldap_transaction_sasl(struct ldap_connection *conn, struct ldap_message *req)
-{
- NTSTATUS status;
- DATA_BLOB request;
- BOOL result;
- DATA_BLOB wrapped;
- int len;
- char length[4];
- struct asn1_data asn1;
- struct ldap_message *rep;
-
- req->messageid = conn->next_msgid++;
-
- if (!ldap_encode(req, &request))
- return NULL;
-
- status = gensec_wrap(conn->gensec,
- req,
- &request,
- &wrapped);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_wrap: %s\n",nt_errstr(status)));
- return NULL;
- }
-
- RSIVAL(length, 0, wrapped.length);
- result = (write_data(conn->sock, length, 4) == 4);
- if (!result)
- return NULL;
-
- result = (write_data(conn->sock, wrapped.data, wrapped.length) == wrapped.length);
- if (!result)
- return NULL;
-
- wrapped = data_blob(NULL, 0x4000);
- data_blob_clear(&wrapped);
-
- result = (read_data(conn->sock, length, 4) == 4);
- if (!result)
- return NULL;
-
- len = RIVAL(length,0);
-
- result = (read_data(conn->sock, wrapped.data, MIN(wrapped.length,len)) == len);
- if (!result)
- return NULL;
-
- wrapped.length = len;
-
- status = gensec_unwrap(conn->gensec,
- req,
- &wrapped,
- &request);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_unwrap: %s\n",nt_errstr(status)));
- return NULL;
+ req->data.data += nsent;
+ req->data.length -= nsent;
+ if (req->data.length == 0) {
+ req->state = LDAP_REQUEST_PENDING;
+ DLIST_REMOVE(conn->send_queue, req);
+
+ /* some types of requests don't expect a reply */
+ if (req->type == LDAP_TAG_AbandonRequest ||
+ req->type == LDAP_TAG_UnbindRequest) {
+ req->status = NT_STATUS_OK;
+ req->state = LDAP_REQUEST_DONE;
+ if (req->async.fn) {
+ req->async.fn(req);
+ }
+ } else {
+ DLIST_ADD(conn->pending, req);
+ }
+ }
}
-
- rep = new_ldap_message(req);
-
- asn1_load(&asn1, request);
- if (!ldap_decode(&asn1, rep)) {
- return NULL;
+ if (conn->send_queue == NULL) {
+ EVENT_FD_NOT_WRITEABLE(conn->event.fde);
}
-
- return rep;
}
-struct ldap_message *ldap_transaction(struct ldap_connection *conn,
- struct ldap_message *request)
+
+/*
+ handle ldap socket events
+*/
+static void ldap_io_handler(struct event_context *ev, struct fd_event *fde,
+ uint16_t flags, void *private)
{
- if ((request->type != LDAP_TAG_BindRequest) && conn->gensec &&
- (gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN) ||
- gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN))) {
- return ldap_transaction_sasl(conn, request);
+ struct ldap_connection *conn = talloc_get_type(private, struct ldap_connection);
+ if (flags & EVENT_FD_WRITE) {
+ ldap_send_handler(conn);
+ if (conn->sock == NULL) return;
+ }
+ if (flags & EVENT_FD_READ) {
+ ldap_recv_handler(conn);
}
-
- if (!ldap_send_msg(conn, request, NULL))
- return False;
-
- return ldap_receive(conn, request->messageid, NULL);
}
-int ldap_bind_simple(struct ldap_connection *conn, const char *userdn, const char *password)
+/*
+ parse a ldap URL
+*/
+static NTSTATUS ldap_parse_basic_url(TALLOC_CTX *mem_ctx, const char *url,
+ char **host, uint16_t *port, BOOL *ldaps)
{
- struct ldap_message *response;
- struct ldap_message *msg;
- const char *dn, *pw;
- int result = LDAP_OTHER;
+ int tmp_port = 0;
+ char protocol[11];
+ char tmp_host[255];
+ const char *p = url;
+ int ret;
- if (conn == NULL)
- return result;
+ /* skip leading "URL:" (if any) */
+ if (strncasecmp(p, "URL:", 4) == 0) {
+ p += 4;
+ }
- if (userdn) {
- dn = userdn;
- } else {
- if (conn->auth_dn) {
- dn = conn->auth_dn;
- } else {
- dn = "";
- }
+ /* Paranoia check */
+ SMB_ASSERT(sizeof(protocol)>10 && sizeof(tmp_host)>254);
+
+ ret = sscanf(p, "%10[^:]://%254[^:/]:%d", protocol, tmp_host, &tmp_port);
+ if (ret < 2) {
+ return NT_STATUS_INVALID_PARAMETER;
}
- if (password) {
- pw = password;
+ if (strequal(protocol, "ldap")) {
+ *port = 389;
+ *ldaps = False;
+ } else if (strequal(protocol, "ldaps")) {
+ *port = 636;
+ *ldaps = True;
} else {
- if (conn->simple_pw) {
- pw = conn->simple_pw;
- } else {
- pw = "";
- }
+ DEBUG(0, ("unrecognised ldap protocol (%s)!\n", protocol));
+ return NT_STATUS_PROTOCOL_UNREACHABLE;
}
- msg = new_ldap_simple_bind_msg(conn, dn, pw);
- if (!msg)
- return result;
+ if (tmp_port != 0)
+ *port = tmp_port;
- response = ldap_transaction(conn, msg);
- if (!response) {
- talloc_free(msg);
- return result;
- }
-
- result = response->r.BindResponse.response.resultcode;
-
- talloc_free(msg);
- talloc_free(response);
+ *host = talloc_strdup(mem_ctx, tmp_host);
+ NT_STATUS_HAVE_NO_MEMORY(*host);
- return result;
+ return NT_STATUS_OK;
}
-int ldap_bind_sasl(struct ldap_connection *conn, struct cli_credentials *creds)
+/*
+ connect to a ldap server
+*/
+NTSTATUS ldap_connect(struct ldap_connection *conn, const char *url)
{
NTSTATUS status;
- TALLOC_CTX *mem_ctx = NULL;
- struct ldap_message *response;
- struct ldap_message *msg;
- DATA_BLOB input = data_blob(NULL, 0);
- DATA_BLOB output = data_blob(NULL, 0);
- int result = LDAP_OTHER;
- if (conn == NULL)
- return result;
+ status = ldap_parse_basic_url(conn, url, &conn->host,
+ &conn->port, &conn->ldaps);
+ NT_STATUS_NOT_OK_RETURN(status);
- status = gensec_client_start(conn, &conn->gensec);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0, ("Failed to start GENSEC engine (%s)\n", nt_errstr(status)));
- return result;
- }
-
- gensec_want_feature(conn->gensec, 0 | GENSEC_FEATURE_SIGN | GENSEC_FEATURE_SEAL);
-
- status = gensec_set_credentials(conn->gensec, creds);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Failed to start set GENSEC creds: %s\n",
- nt_errstr(status)));
- goto done;
- }
+ status = socket_create("ipv4", SOCKET_TYPE_STREAM, &conn->sock, 0);
+ NT_STATUS_NOT_OK_RETURN(status);
- status = gensec_set_target_hostname(conn->gensec, conn->host);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Failed to start set GENSEC target hostname: %s\n",
- nt_errstr(status)));
- goto done;
- }
+ talloc_steal(conn, conn->sock);
- status = gensec_set_target_service(conn->gensec, "ldap");
+ /* connect in a event friendly way */
+ status = socket_connect_ev(conn->sock, NULL, 0, conn->host, conn->port, 0,
+ conn->event.event_ctx);
if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Failed to start set GENSEC target service: %s\n",
- nt_errstr(status)));
- goto done;
+ talloc_free(conn->sock);
+ return status;
}
- status = gensec_start_mech_by_sasl_name(conn->gensec, "NTLM");
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(1, ("Failed to start set GENSEC client SPNEGO mechanism: %s\n",
- nt_errstr(status)));
- goto done;
+ /* setup a handler for events on this socket */
+ conn->event.fde = event_add_fd(conn->event.event_ctx, conn->sock,
+ socket_get_fd(conn->sock),
+ EVENT_FD_READ, ldap_io_handler, conn);
+ if (conn->event.fde == NULL) {
+ talloc_free(conn->sock);
+ return NT_STATUS_INTERNAL_ERROR;
}
- mem_ctx = talloc_init("ldap_bind_sasl");
- if (!mem_ctx)
- goto done;
-
- status = gensec_update(conn->gensec, mem_ctx,
- input,
- &output);
-
- while(1) {
- if (NT_STATUS_IS_OK(status) && output.length == 0) {
- break;
- }
- if (!NT_STATUS_EQUAL(status, NT_STATUS_MORE_PROCESSING_REQUIRED) && !NT_STATUS_IS_OK(status)) {
- break;
- }
-
- msg = new_ldap_sasl_bind_msg(conn, "GSS-SPNEGO", &output);
- if (!msg)
- goto done;
-
- response = ldap_transaction(conn, msg);
- talloc_free(msg);
-
- if (!response) {
- goto done;
- }
-
- result = response->r.BindResponse.response.resultcode;
-
- if (result != LDAP_SUCCESS && result != LDAP_SASL_BIND_IN_PROGRESS) {
- break;
- }
-
- if (!NT_STATUS_IS_OK(status)) {
- status = gensec_update(conn->gensec, mem_ctx,
- response->r.BindResponse.SASL.secblob,
- &output);
- } else {
- output.length = 0;
- }
-
- talloc_free(response);
- }
-
-done:
- talloc_free(mem_ctx);
-
- return result;
+ return NT_STATUS_OK;
}
-struct ldap_connection *ldap_setup_connection(TALLOC_CTX *mem_ctx, const char *url,
- const char *userdn, const char *password)
+/* destroy an open ldap request */
+static int ldap_request_destructor(void *ptr)
{
- struct ldap_connection *conn;
- int result;
-
- conn =ldap_connect(mem_ctx, url);
- if (!conn) {
- return NULL;
+ struct ldap_request *req = talloc_get_type(ptr, struct ldap_request);
+ if (req->state == LDAP_REQUEST_SEND) {
+ DLIST_REMOVE(req->conn->send_queue, req);
}
-
- result = ldap_bind_simple(conn, userdn, password);
- if (result != LDAP_SUCCESS) {
- talloc_free(conn);
- return NULL;
+ if (req->state == LDAP_REQUEST_PENDING) {
+ DLIST_REMOVE(req->conn->pending, req);
}
-
- return conn;
+ return 0;
}
-struct ldap_connection *ldap_setup_connection_with_sasl(TALLOC_CTX *mem_ctx,
- const char *url,
- struct cli_credentials *creds)
+/*
+ called on timeout of a ldap request
+*/
+static void ldap_request_timeout(struct event_context *ev, struct timed_event *te,
+ struct timeval t, void *private)
{
- struct ldap_connection *conn;
- int result;
-
- conn =ldap_connect(mem_ctx, url);
- if (!conn) {
- return NULL;
+ struct ldap_request *req = talloc_get_type(private, struct ldap_request);
+ req->status = NT_STATUS_IO_TIMEOUT;
+ if (req->state == LDAP_REQUEST_SEND) {
+ DLIST_REMOVE(req->conn->send_queue, req);
}
-
- result = ldap_bind_sasl(conn, creds);
- if (result != LDAP_SUCCESS) {
- talloc_free(conn);
- return NULL;
+ if (req->state == LDAP_REQUEST_PENDING) {
+ DLIST_REMOVE(req->conn->pending, req);
+ }
+ req->state = LDAP_REQUEST_DONE;
+ if (req->async.fn) {
+ req->async.fn(req);
}
-
- return conn;
}
-BOOL ldap_abandon_message(struct ldap_connection *conn, int msgid,
- const struct timeval *endtime)
+/*
+ send a ldap message - async interface
+*/
+struct ldap_request *ldap_request_send(struct ldap_connection *conn,
+ struct ldap_message *msg)
{
- struct ldap_message *msg = new_ldap_message(conn);
- BOOL result;
+ struct ldap_request *req;
- if (msg == NULL)
- return False;
+ if (conn->sock == NULL) {
+ return NULL;
+ }
- msg->type = LDAP_TAG_AbandonRequest;
- msg->r.AbandonRequest.messageid = msgid;
+ req = talloc_zero(conn, struct ldap_request);
+ if (req == NULL) goto failed;
- result = ldap_send_msg(conn, msg, endtime);
- talloc_free(msg);
- return result;
-}
+ req->state = LDAP_REQUEST_SEND;
+ req->conn = conn;
+ req->messageid = conn->next_messageid++;
+ req->type = msg->type;
+ if (req->messageid == -1) {
+ goto failed;
+ }
-BOOL ldap_setsearchent(struct ldap_connection *conn, struct ldap_message *msg,
- const struct timeval *endtime)
-{
- if ((conn->searchid != 0) &&
- (!ldap_abandon_message(conn, conn->searchid, endtime)))
- return False;
+ talloc_set_destructor(req, ldap_request_destructor);
- conn->searchid = conn->next_msgid;
- return ldap_send_msg(conn, msg, endtime);
-}
+ msg->messageid = req->messageid;
-struct ldap_message *ldap_getsearchent(struct ldap_connection *conn,
- const struct timeval *endtime)
-{
- struct ldap_message *result;
+ if (!ldap_encode(msg, &req->data)) {
+ goto failed;
+ }
- if (conn->search_entries != NULL) {
- struct ldap_queue_entry *e = conn->search_entries;
+ /* possibly encrypt/sign the request */
+ if (conn->enable_wrap) {
+ DATA_BLOB wrapped;
+ NTSTATUS status;
- result = e->msg;
- DLIST_REMOVE(conn->search_entries, e);
- SAFE_FREE(e);
- return result;
+ status = gensec_wrap(conn->gensec, req, &req->data, &wrapped);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto failed;
+ }
+ data_blob_free(&req->data);
+ req->data = data_blob_talloc(req, NULL, wrapped.length + 4);
+ if (req->data.data == NULL) {
+ goto failed;
+ }
+ RSIVAL(req->data.data, 0, wrapped.length);
+ memcpy(req->data.data+4, wrapped.data, wrapped.length);
+ data_blob_free(&wrapped);
}
- result = ldap_receive(conn, conn->searchid, endtime);
- if (!result) {
- return NULL;
+
+ if (conn->send_queue == NULL) {
+ EVENT_FD_WRITEABLE(conn->event.fde);
}
+ DLIST_ADD_END(conn->send_queue, req, struct ldap_request *);
- if (result->type == LDAP_TAG_SearchResultEntry)
- return result;
+ /* put a timeout on the request */
+ event_add_timed(conn->event.event_ctx, req,
+ timeval_current_ofs(conn->timeout, 0),
+ ldap_request_timeout, req);
- if (result->type == LDAP_TAG_SearchResultDone) {
- /* TODO: Handle Paged Results */
- talloc_free(result);
- return NULL;
- }
+ return req;
- /* TODO: Handle Search References here */
+failed:
+ talloc_free(req);
return NULL;
}
-void ldap_endsearchent(struct ldap_connection *conn,
- const struct timeval *endtime)
-{
- struct ldap_queue_entry *e;
-
- e = conn->search_entries;
- while (e != NULL) {
- struct ldap_queue_entry *next = e->next;
- DLIST_REMOVE(conn->search_entries, e);
- SAFE_FREE(e);
- e = next;
+/*
+ wait for a request to complete
+ note that this does not destroy the request
+*/
+NTSTATUS ldap_request_wait(struct ldap_request *req)
+{
+ while (req->state != LDAP_REQUEST_DONE) {
+ if (event_loop_once(req->conn->event.event_ctx) != 0) {
+ req->status = NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ break;
+ }
}
+ return req->status;
}
-struct ldap_message *ldap_searchone(struct ldap_connection *conn,
- struct ldap_message *msg,
- const struct timeval *endtime)
-{
- struct ldap_message *res1, *res2 = NULL;
- if (!ldap_setsearchent(conn, msg, endtime))
- return NULL;
-
- res1 = ldap_getsearchent(conn, endtime);
-
- if (res1 != NULL)
- res2 = ldap_getsearchent(conn, endtime);
-
- ldap_endsearchent(conn, endtime);
-
- if (res1 == NULL)
- return NULL;
- if (res2 != NULL) {
- /* More than one entry */
- talloc_free(res1);
- talloc_free(res2);
- return NULL;
+/*
+ used to setup the status code from a ldap response
+*/
+NTSTATUS ldap_check_response(struct ldap_connection *conn, struct ldap_Result *r)
+{
+ if (r->resultcode == LDAP_SUCCESS) {
+ return NT_STATUS_OK;
}
- return res1;
+ if (conn->last_error) {
+ talloc_free(conn->last_error);
+ }
+ conn->last_error = talloc_asprintf(conn, "LDAP error %u - %s <%s> <%s>",
+ r->resultcode,
+ r->dn, r->errormessage, r->referral);
+
+ return NT_STATUS_LDAP(r->resultcode);
}
-BOOL ldap_find_single_value(struct ldap_message *msg, const char *attr,
- DATA_BLOB *value)
+/*
+ return error string representing the last error
+*/
+const char *ldap_errstr(struct ldap_connection *conn, NTSTATUS status)
{
- int i;
- struct ldap_SearchResEntry *r = &msg->r.SearchResultEntry;
-
- if (msg->type != LDAP_TAG_SearchResultEntry)
- return False;
-
- for (i=0; i<r->num_attributes; i++) {
- if (strequal(attr, r->attributes[i].name)) {
- if (r->attributes[i].num_values != 1)
- return False;
-
- *value = r->attributes[i].values[0];
- return True;
- }
+ if (NT_STATUS_IS_LDAP(status) && conn->last_error != NULL) {
+ return conn->last_error;
}
- return False;
+ return nt_errstr(status);
}
-BOOL ldap_find_single_string(struct ldap_message *msg, const char *attr,
- TALLOC_CTX *mem_ctx, char **value)
-{
- DATA_BLOB blob;
-
- if (!ldap_find_single_value(msg, attr, &blob))
- return False;
-
- *value = talloc_size(mem_ctx, blob.length+1);
-
- if (*value == NULL)
- return False;
- memcpy(*value, blob.data, blob.length);
- (*value)[blob.length] = '\0';
- return True;
-}
-
-BOOL ldap_find_single_int(struct ldap_message *msg, const char *attr,
- int *value)
+/*
+ return the Nth result message, waiting if necessary
+*/
+NTSTATUS ldap_result_n(struct ldap_request *req, int n, struct ldap_message **msg)
{
- DATA_BLOB blob;
- char *val;
- int errno_save;
- BOOL res;
-
- if (!ldap_find_single_value(msg, attr, &blob))
- return False;
-
- val = malloc(blob.length+1);
- if (val == NULL)
- return False;
+ *msg = NULL;
- memcpy(val, blob.data, blob.length);
- val[blob.length] = '\0';
-
- errno_save = errno;
- errno = 0;
-
- *value = strtol(val, NULL, 10);
+ while (req->state != LDAP_REQUEST_DONE && n >= req->num_replies) {
+ if (event_loop_once(req->conn->event.event_ctx) != 0) {
+ return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ }
+ }
- res = (errno == 0);
+ if (n < req->num_replies) {
+ *msg = req->replies[n];
+ return NT_STATUS_OK;
+ }
- free(val);
- errno = errno_save;
+ if (!NT_STATUS_IS_OK(req->status)) {
+ return req->status;
+ }
- return res;
+ return NT_STATUS_NO_MORE_ENTRIES;
}
-int ldap_error(struct ldap_connection *conn)
-{
- return 0;
-}
-NTSTATUS ldap2nterror(int ldaperror)
+/*
+ return a single result message, checking if it is of the expected LDAP type
+*/
+NTSTATUS ldap_result_one(struct ldap_request *req, struct ldap_message **msg, int type)
{
- return NT_STATUS_OK;
+ NTSTATUS status;
+ status = ldap_result_n(req, 0, msg);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ if ((*msg)->type != type) {
+ *msg = NULL;
+ return NT_STATUS_UNEXPECTED_NETWORK_ERROR;
+ }
+ return status;
}
diff --git a/source4/libcli/ldap/ldap_client.h b/source4/libcli/ldap/ldap_client.h
new file mode 100644
index 0000000000..719c3639c1
--- /dev/null
+++ b/source4/libcli/ldap/ldap_client.h
@@ -0,0 +1,86 @@
+/*
+ Unix SMB/CIFS Implementation.
+
+ ldap client side header
+
+ Copyright (C) Andrew Tridgell 2005
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+
+enum ldap_request_state {LDAP_REQUEST_SEND, LDAP_REQUEST_PENDING, LDAP_REQUEST_DONE};
+
+/* this is the handle that the caller gets when an async ldap message
+ is sent */
+struct ldap_request {
+ struct ldap_request *next, *prev;
+ struct ldap_connection *conn;
+
+ enum ldap_request_tag type;
+ int messageid;
+ enum ldap_request_state state;
+
+ int num_replies;
+ struct ldap_message **replies;
+
+ NTSTATUS status;
+ DATA_BLOB data;
+ struct {
+ void (*fn)(struct ldap_request *);
+ void *private;
+ } async;
+};
+
+
+/* main context for a ldap client connection */
+struct ldap_connection {
+ struct socket_context *sock;
+ char *host;
+ uint16_t port;
+ BOOL ldaps;
+
+ const char *auth_dn;
+ const char *simple_pw;
+
+ /* next message id to assign */
+ unsigned next_messageid;
+
+ /* outgoing send queue */
+ struct ldap_request *send_queue;
+
+ /* Outstanding LDAP requests that have not yet been replied to */
+ struct ldap_request *pending;
+
+ /* Let's support SASL */
+ struct gensec_security *gensec;
+
+ /* set if we are wrapping requests */
+ BOOL enable_wrap;
+
+ /* partially received packet */
+ DATA_BLOB partial;
+
+ /* the default timeout for messages */
+ int timeout;
+
+ /* last error message */
+ char *last_error;
+
+ struct {
+ struct event_context *event_ctx;
+ struct fd_event *fde;
+ } event;
+};
diff --git a/source4/libcli/ldap/ldap_ldif.c b/source4/libcli/ldap/ldap_msg.c
index 55e902ecad..5ac44a5226 100644
--- a/source4/libcli/ldap/ldap_ldif.c
+++ b/source4/libcli/ldap/ldap_msg.c
@@ -1,11 +1,10 @@
/*
Unix SMB/CIFS mplementation.
+
LDAP protocol helper functions for SAMBA
- Copyright (C) Andrew Tridgell 2004
+ Copyright (C) Andrew Tridgell 2005
Copyright (C) Volker Lendecke 2004
- Copyright (C) Stefan Metzmacher 2004
- Copyright (C) Simo Sorce 2004
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -24,8 +23,15 @@
*/
#include "includes.h"
-#include "system/iconv.h"
#include "libcli/ldap/ldap.h"
+#include "libcli/ldap/ldap_client.h"
+
+
+struct ldap_message *new_ldap_message(TALLOC_CTX *mem_ctx)
+{
+ return talloc(mem_ctx, struct ldap_message);
+}
+
BOOL add_value_to_attrib(TALLOC_CTX *mem_ctx, struct ldb_val *value,
struct ldb_message_element *attrib)
diff --git a/source4/libcli/util/nterr.c b/source4/libcli/util/nterr.c
index d727cfe2a9..eca47572e3 100644
--- a/source4/libcli/util/nterr.c
+++ b/source4/libcli/util/nterr.c
@@ -648,7 +648,7 @@ static const nt_err_code_struct nt_err_desc[] =
*****************************************************************************/
const char *nt_errstr(NTSTATUS nt_code)
{
- static pstring msg;
+ static fstring msg;
int idx = 0;
while (nt_errs[idx].nt_errstr != NULL) {
@@ -659,7 +659,14 @@ const char *nt_errstr(NTSTATUS nt_code)
idx++;
}
- slprintf(msg, sizeof(msg), "NT code 0x%08x", NT_STATUS_V(nt_code));
+ if (NT_STATUS_IS_DOS(nt_code)) {
+ slprintf(msg, sizeof(msg), "DOS code %u:%u",
+ NT_STATUS_DOS_CLASS(nt_code), NT_STATUS_DOS_CODE(nt_code));
+ } else if (NT_STATUS_IS_LDAP(nt_code)) {
+ slprintf(msg, sizeof(msg), "LDAP code %u", NT_STATUS_LDAP_CODE(nt_code));
+ } else {
+ slprintf(msg, sizeof(msg), "NT code 0x%08x", NT_STATUS_V(nt_code));
+ }
return msg;
}
diff --git a/source4/torture/ldap/basic.c b/source4/torture/ldap/basic.c
index 97837d9ba8..69b9017d8a 100644
--- a/source4/torture/ldap/basic.c
+++ b/source4/torture/ldap/basic.c
@@ -24,6 +24,7 @@
#include "includes.h"
#include "lib/ldb/include/ldb.h"
#include "libcli/ldap/ldap.h"
+#include "libcli/ldap/ldap_client.h"
#include "lib/cmdline/popt_common.h"
static BOOL test_bind_simple(struct ldap_connection *conn, const char *userdn, const char *password)
@@ -78,12 +79,14 @@ static BOOL test_search_rootDSE(struct ldap_connection *conn, char **basedn)
{
BOOL ret = True;
struct ldap_message *msg, *result;
+ struct ldap_request *req;
+ int i;
+ struct ldap_SearchResEntry *r;
+ NTSTATUS status;
printf("Testing RootDSE Search\n");
*basedn = NULL;
- conn->searchid = 0;
- conn->next_msgid = 30;
msg = new_ldap_message(conn);
if (!msg) {
@@ -101,45 +104,50 @@ static BOOL test_search_rootDSE(struct ldap_connection *conn, char **basedn)
msg->r.SearchRequest.num_attributes = 0;
msg->r.SearchRequest.attributes = NULL;
- if (!ldap_setsearchent(conn, msg, NULL)) {
- printf("Could not setsearchent\n");
+ req = ldap_request_send(conn, msg);
+ if (req == NULL) {
+ printf("Could not setup ldap search\n");
+ return False;
+ }
+
+ status = ldap_result_one(req, &result, LDAP_TAG_SearchResultEntry);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("search failed - %s\n", nt_errstr(status));
return False;
}
- result = ldap_getsearchent(conn, NULL);
- if (result) {
- int i;
- struct ldap_SearchResEntry *r = &result->r.SearchResultEntry;
+ printf("received %d replies\n", req->num_replies);
+
+ r = &result->r.SearchResultEntry;
- DEBUG(1,("\tdn: %s\n", r->dn));
- for (i=0; i<r->num_attributes; i++) {
- int j;
- for (j=0; j<r->attributes[i].num_values; j++) {
- DEBUG(1,("\t%s: %d %.*s\n", r->attributes[i].name,
- r->attributes[i].values[j].length,
- r->attributes[i].values[j].length,
- (char *)r->attributes[i].values[j].data));
- if (!(*basedn) &&
- strcasecmp("defaultNamingContext",r->attributes[i].name)==0) {
- *basedn = talloc_asprintf(conn, "%.*s",
- r->attributes[i].values[j].length,
- (char *)r->attributes[i].values[j].data);
- }
+ DEBUG(1,("\tdn: %s\n", r->dn));
+ for (i=0; i<r->num_attributes; i++) {
+ int j;
+ for (j=0; j<r->attributes[i].num_values; j++) {
+ DEBUG(1,("\t%s: %d %.*s\n", r->attributes[i].name,
+ r->attributes[i].values[j].length,
+ r->attributes[i].values[j].length,
+ (char *)r->attributes[i].values[j].data));
+ if (!(*basedn) &&
+ strcasecmp("defaultNamingContext",r->attributes[i].name)==0) {
+ *basedn = talloc_asprintf(conn, "%.*s",
+ r->attributes[i].values[j].length,
+ (char *)r->attributes[i].values[j].data);
}
}
- } else {
- ret = False;
}
- ldap_endsearchent(conn, NULL);
+ talloc_free(req);
return ret;
}
static BOOL test_compare_sasl(struct ldap_connection *conn, const char *basedn)
{
- struct ldap_message *req, *rep;
+ struct ldap_message *msg, *rep;
+ struct ldap_request *req;
const char *val;
+ NTSTATUS status;
printf("Testing SASL Compare: %s\n", basedn);
@@ -147,21 +155,25 @@ static BOOL test_compare_sasl(struct ldap_connection *conn, const char *basedn)
return False;
}
- conn->next_msgid = 55;
-
- req = new_ldap_message(conn);
- if (!req) {
+ msg = new_ldap_message(conn);
+ if (!msg) {
return False;
}
- req->type = LDAP_TAG_CompareRequest;
- req->r.CompareRequest.dn = basedn;
- req->r.CompareRequest.attribute = talloc_strdup(req, "objectClass");
+ msg->type = LDAP_TAG_CompareRequest;
+ msg->r.CompareRequest.dn = basedn;
+ msg->r.CompareRequest.attribute = talloc_strdup(msg, "objectClass");
val = "domain";
- req->r.CompareRequest.value = data_blob_talloc(req, val, strlen(val));
+ msg->r.CompareRequest.value = data_blob_talloc(msg, val, strlen(val));
+
+ req = ldap_request_send(conn, msg);
+ if (!req) {
+ return False;
+ }
- rep = ldap_transaction(conn, req);
- if (!rep) {
+ status = ldap_result_one(req, &rep, LDAP_TAG_CompareResponse);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("error in ldap compare request - %s\n", nt_errstr(status));
return False;
}
@@ -171,13 +183,10 @@ static BOOL test_compare_sasl(struct ldap_connection *conn, const char *basedn)
rep->r.CompareResponse.errormessage,
rep->r.CompareResponse.referral));
- if (rep->type != LDAP_TAG_CompareResponse) {
- return False;
- }
-
return True;
}
+
BOOL torture_ldap_basic(void)
{
NTSTATUS status;
@@ -186,7 +195,6 @@ BOOL torture_ldap_basic(void)
BOOL ret = True;
const char *host = lp_parm_string(-1, "torture", "host");
const char *userdn = lp_parm_string(-1, "torture", "ldap_userdn");
- /*const char *basedn = lp_parm_string(-1, "torture", "ldap_basedn");*/
const char *secret = lp_parm_string(-1, "torture", "ldap_secret");
char *url;
char *basedn;
@@ -195,18 +203,18 @@ BOOL torture_ldap_basic(void)
url = talloc_asprintf(mem_ctx, "ldap://%s/", host);
- status = torture_ldap_connection2(mem_ctx, &conn, url, userdn, secret);
+ status = torture_ldap_connection(mem_ctx, &conn, url);
if (!NT_STATUS_IS_OK(status)) {
return False;
}
- /* other basic tests here */
-
- if (!test_multibind(conn, userdn, secret)) {
+ if (!test_search_rootDSE(conn, &basedn)) {
ret = False;
}
- if (!test_search_rootDSE(conn, &basedn)) {
+ /* other basic tests here */
+
+ if (!test_multibind(conn, userdn, secret)) {
ret = False;
}
@@ -219,10 +227,9 @@ BOOL torture_ldap_basic(void)
}
/* no more test we are closing */
-
+ torture_ldap_close(conn);
talloc_free(mem_ctx);
- torture_ldap_close(conn);
return ret;
}
diff --git a/source4/torture/ldap/common.c b/source4/torture/ldap/common.c
index a65d24804c..f5b2a1254d 100644
--- a/source4/torture/ldap/common.c
+++ b/source4/torture/ldap/common.c
@@ -28,92 +28,73 @@
NTSTATUS torture_ldap_bind(struct ldap_connection *conn, const char *userdn, const char *password)
{
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
- int result;
+ NTSTATUS status;
- if (!conn) {
- printf("We need a valid ldap_connection structure and be connected\n");
- return status;
+ status = ldap_bind_simple(conn, userdn, password);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("Failed to bind with provided credentials - %s\n",
+ nt_errstr(status));
}
- result = ldap_bind_simple(conn, userdn, password);
- if (result != LDAP_SUCCESS) {
- printf("Failed to bind with provided credentials\n");
- /* FIXME: what abut actually implementing an ldap_connection_free() function ?
- :-) sss */
- return status;
- }
-
- return NT_STATUS_OK;
+ return status;
}
NTSTATUS torture_ldap_bind_sasl(struct ldap_connection *conn,
struct cli_credentials *creds)
{
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
- int result;
-
- if (!conn) {
- printf("We need a valid ldap_connection structure and be connected\n");
- return status;
- }
+ NTSTATUS status;
- result = ldap_bind_sasl(conn, creds);
- if (result != LDAP_SUCCESS) {
- printf("Failed to bind with provided credentials and SASL mechanism\n");
- /* FIXME: what abut actually implementing an ldap_connection_free() function ?
- :-) sss */
- return status;
+ status = ldap_bind_sasl(conn, creds);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("Failed sasl bind with provided credentials - %s\n",
+ nt_errstr(status));
}
- return NT_STATUS_OK;
+ return status;
}
/* open a ldap connection to a server */
NTSTATUS torture_ldap_connection(TALLOC_CTX *mem_ctx, struct ldap_connection **conn,
const char *url)
{
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
+ NTSTATUS status;
if (!url) {
printf("You must specify a url string\n");
return NT_STATUS_INVALID_PARAMETER;
}
- *conn = ldap_connect(mem_ctx, url);
- if (!*conn) {
- printf("Failed to initialize ldap_connection structure\n");
- return status;
+ *conn = ldap_new_connection(mem_ctx, NULL);
+
+ status = ldap_connect(*conn, url);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("Failed to connect to ldap server '%s' - %s\n",
+ url, nt_errstr(status));
}
- return NT_STATUS_OK;
+ return status;
}
/* open a ldap connection to a server */
NTSTATUS torture_ldap_connection2(TALLOC_CTX *mem_ctx, struct ldap_connection **conn,
const char *url, const char *userdn, const char *password)
{
- NTSTATUS status = NT_STATUS_UNSUCCESSFUL;
- int ret;
+ NTSTATUS status;
status = torture_ldap_connection(mem_ctx, conn, url);
NT_STATUS_NOT_OK_RETURN(status);
- ret = ldap_bind_simple(*conn, userdn, password);
- if (ret != LDAP_SUCCESS) {
- printf("Failed to connect with url [%s]\n", url);
- /* FIXME: what abut actually implementing an ldap_connection_free() function ?
- :-) sss */
- return status;
+ status = ldap_bind_simple(*conn, userdn, password);
+ if (!NT_STATUS_IS_OK(status)) {
+ printf("Failed a simple ldap bind - %s\n", ldap_errstr(*conn, status));
}
- return NT_STATUS_OK;
+ return status;
}
/* close an ldap connection to a server */
NTSTATUS torture_ldap_close(struct ldap_connection *conn)
{
- /* FIXME: what about actually implementing ldap_close() ?
- :-) sss */
+ talloc_free(conn);
return NT_STATUS_OK;
}
generated by cgit (git 2.34.1) at 2024-06-03 02:23:20 +0000