*/
#include "includes.h"
+#include "events.h"
+#include "auth/auth.h"
+#include "dlinklist.h"
+#include "asn_1.h"
+#include "ldap_server/ldap_server.h"
/*
close the socket and shutdown a server_context
*/
static void add_socket(struct server_service *service,
const struct model_ops *model_ops,
- struct in_addr *ifip)
+ struct ipv4_addr *ifip)
{
struct server_socket *srv_sock;
uint16_t port = 389;
- char *ip_str = talloc_strdup(service, inet_ntoa(*ifip));
+ char *ip_str = talloc_strdup(service, sys_inet_ntoa(*ifip));
srv_sock = service_setup_socket(service, model_ops, "ipv4", ip_str, &port);
socket per interface and bind to only these.
*/
for(i = 0; i < num_interfaces; i++) {
- struct in_addr *ifip = iface_n_ip(i);
+ struct ipv4_addr *ifip = iface_n_ip(i);
if (ifip == NULL) {
DEBUG(0,("ldapsrv_init: interface %d has NULL "
add_socket(service, model_ops, ifip);
}
} else {
- struct in_addr *ifip;
+ struct ipv4_addr ifip;
/* Just bind to lp_socket_address() (usually 0.0.0.0) */
- ifip = interpret_addr2(service, lp_socket_address());
- add_socket(service, model_ops, ifip);
-
- talloc_destroy(ifip);
+ ifip = interpret_addr2(lp_socket_address());
+ add_socket(service, model_ops, &ifip);
}
}
void ldapsrv_consumed_from_buf(struct rw_buffer *buf,
size_t length)
{
- memcpy(buf->data, buf->data+length, buf->length-length);
+ memmove(buf->data, buf->data+length, buf->length-length);
buf->length -= length;
}
NTSTATUS status;
DATA_BLOB tmp_blob;
BOOL ret;
+ size_t nread;
- status = socket_recv(sock, sock, &tmp_blob, 1024, 0);
- if (!NT_STATUS_IS_OK(status)) {
+ tmp_blob = data_blob_talloc(sock, NULL, 1024);
+ if (tmp_blob.data == NULL) {
+ return False;
+ }
+
+ status = socket_recv(sock, tmp_blob.data, tmp_blob.length, &nread, 0);
+ if (NT_STATUS_IS_ERR(status)) {
DEBUG(10,("socket_recv: %s\n",nt_errstr(status)));
+ talloc_free(tmp_blob.data);
return False;
}
+ tmp_blob.length = nread;
ret = ldapsrv_append_to_buf(buf, tmp_blob.data, tmp_blob.length);
{
NTSTATUS status;
DATA_BLOB tmp_blob;
- DATA_BLOB creds;
+ DATA_BLOB wrapped;
+ DATA_BLOB unwrapped;
BOOL ret;
uint8_t *buf;
- int buf_length, sasl_length;
+ size_t buf_length, sasl_length;
struct socket_context *sock = conn->connection->socket;
TALLOC_CTX *mem_ctx;
+ size_t nread;
- if (!conn->gensec || !conn->session_info ||
- !(gensec_have_feature(conn->gensec, GENSEC_WANT_SIGN) &&
- gensec_have_feature(conn->gensec, GENSEC_WANT_SEAL))) {
+ if (!conn->gensec) {
+ return read_into_buf(sock, &conn->in_buffer);
+ }
+ if (!conn->session_info) {
+ return read_into_buf(sock, &conn->in_buffer);
+ }
+ if (!(gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN) ||
+ gensec_have_feature(conn->gensec, GENSEC_FEATURE_SEAL))) {
return read_into_buf(sock, &conn->in_buffer);
}
- mem_ctx = talloc(conn, 0);
+ mem_ctx = talloc_new(conn);
if (!mem_ctx) {
DEBUG(0,("no memory\n"));
return False;
}
- status = socket_recv(sock, mem_ctx, &tmp_blob, 1024, 0);
- if (!NT_STATUS_IS_OK(status)) {
+ tmp_blob = data_blob_talloc(mem_ctx, NULL, 1024);
+ if (tmp_blob.data == NULL) {
+ talloc_free(mem_ctx);
+ return False;
+ }
+
+ status = socket_recv(sock, tmp_blob.data, tmp_blob.length, &nread, 0);
+ if (NT_STATUS_IS_ERR(status)) {
DEBUG(10,("socket_recv: %s\n",nt_errstr(status)));
talloc_free(mem_ctx);
return False;
}
+ tmp_blob.length = nread;
ret = ldapsrv_append_to_buf(&conn->sasl_in_buffer, tmp_blob.data, tmp_blob.length);
if (!ret) {
sasl_length = RIVAL(buf, 0);
- if (buf_length < (4 + sasl_length)) {
+ if ((buf_length - 4) < sasl_length) {
/* not enough yet */
talloc_free(mem_ctx);
return True;
}
- creds.data = buf + 4;
- creds.length = gensec_sig_size(conn->gensec);
+ wrapped.data = buf + 4;
+ wrapped.length = sasl_length;
- if (creds.length > sasl_length) {
- /* invalid packet? */
+ status = gensec_unwrap(conn->gensec, mem_ctx,
+ &wrapped,
+ &unwrapped);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("gensec_unwrap: %s\n",nt_errstr(status)));
talloc_free(mem_ctx);
return False;
}
- tmp_blob.data = buf + (4 + creds.length);
- tmp_blob.length = (4 + sasl_length) - (4 + creds.length);
-
- if (gensec_have_feature(conn->gensec, GENSEC_WANT_SEAL)) {
- status = gensec_unseal_packet(conn->gensec, mem_ctx,
- tmp_blob.data, tmp_blob.length,
- tmp_blob.data, tmp_blob.length,
- &creds);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_unseal_packet: %s\n",nt_errstr(status)));
- talloc_free(mem_ctx);
- return False;
- }
- } else {
- status = gensec_check_packet(conn->gensec, mem_ctx,
- tmp_blob.data, tmp_blob.length,
- tmp_blob.data, tmp_blob.length,
- &creds);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_check_packet: %s\n",nt_errstr(status)));
- talloc_free(mem_ctx);
- return False;
- }
- }
-
- ret = ldapsrv_append_to_buf(&conn->in_buffer, tmp_blob.data, tmp_blob.length);
+ ret = ldapsrv_append_to_buf(&conn->in_buffer, unwrapped.data, unwrapped.length);
if (!ret) {
talloc_free(mem_ctx);
return False;
tmp_blob.data = buf->data;
tmp_blob.length = buf->length;
- status = socket_send(sock, sock, &tmp_blob, &sendlen, 0);
+ status = socket_send(sock, &tmp_blob, &sendlen, 0);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10,("socket_send() %s\n",nt_errstr(status)));
return False;
static BOOL ldapsrv_write_buf(struct ldapsrv_connection *conn)
{
NTSTATUS status;
+ DATA_BLOB wrapped;
DATA_BLOB tmp_blob;
- DATA_BLOB creds;
DATA_BLOB sasl;
size_t sendlen;
BOOL ret;
struct socket_context *sock = conn->connection->socket;
TALLOC_CTX *mem_ctx;
- if (!conn->gensec || !conn->session_info ||
- !(gensec_have_feature(conn->gensec, GENSEC_WANT_SIGN) &&
- gensec_have_feature(conn->gensec, GENSEC_WANT_SEAL))) {
+
+ if (!conn->gensec) {
+ return write_from_buf(sock, &conn->out_buffer);
+ }
+ if (!conn->session_info) {
+ return write_from_buf(sock, &conn->out_buffer);
+ }
+ if (!(gensec_have_feature(conn->gensec, GENSEC_FEATURE_SIGN) ||
+ gensec_have_feature(conn->gensec, GENSEC_FEATURE_SEAL))) {
return write_from_buf(sock, &conn->out_buffer);
}
- mem_ctx = talloc(conn, 0);
+ mem_ctx = talloc_new(conn);
if (!mem_ctx) {
DEBUG(0,("no memory\n"));
return False;
}
- tmp_blob.data = conn->out_buffer.data;
- tmp_blob.length = conn->out_buffer.length;
-
- if (tmp_blob.length == 0) {
+ if (conn->out_buffer.length == 0) {
goto nodata;
}
- if (gensec_have_feature(conn->gensec, GENSEC_WANT_SEAL)) {
- status = gensec_seal_packet(conn->gensec, mem_ctx,
- tmp_blob.data, tmp_blob.length,
- tmp_blob.data, tmp_blob.length,
- &creds);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_seal_packet: %s\n",nt_errstr(status)));
- talloc_free(mem_ctx);
- return False;
- }
- } else {
- status = gensec_sign_packet(conn->gensec, mem_ctx,
- tmp_blob.data, tmp_blob.length,
- tmp_blob.data, tmp_blob.length,
- &creds);
- if (!NT_STATUS_IS_OK(status)) {
- DEBUG(0,("gensec_sign_packet: %s\n",nt_errstr(status)));
- talloc_free(mem_ctx);
- return False;
- }
+ tmp_blob.data = conn->out_buffer.data;
+ tmp_blob.length = conn->out_buffer.length;
+ status = gensec_wrap(conn->gensec, mem_ctx,
+ &tmp_blob,
+ &wrapped);
+ if (!NT_STATUS_IS_OK(status)) {
+ DEBUG(0,("gensec_wrap: %s\n",nt_errstr(status)));
+ talloc_free(mem_ctx);
+ return False;
}
- sasl = data_blob_talloc(mem_ctx, NULL, 4 + creds.length + tmp_blob.length);
+ sasl = data_blob_talloc(mem_ctx, NULL, 4 + wrapped.length);
if (!sasl.data) {
DEBUG(0,("no memory\n"));
talloc_free(mem_ctx);
return False;
}
- RSIVAL(sasl.data, 0, creds.length + tmp_blob.length);
- memcpy(sasl.data + 4, creds.data, creds.length);
- memcpy(sasl.data + 4 + creds.length, tmp_blob.data, tmp_blob.length);
+ RSIVAL(sasl.data, 0, wrapped.length);
+ memcpy(sasl.data + 4, wrapped.data, wrapped.length);
ret = ldapsrv_append_to_buf(&conn->sasl_out_buffer, sasl.data, sasl.length);
if (!ret) {
talloc_free(mem_ctx);
return False;
}
- ldapsrv_consumed_from_buf(&conn->out_buffer, tmp_blob.length);
+ ldapsrv_consumed_from_buf(&conn->out_buffer, conn->out_buffer.length);
nodata:
tmp_blob.data = conn->sasl_out_buffer.data;
tmp_blob.length = conn->sasl_out_buffer.length;
- status = socket_send(sock, mem_ctx, &tmp_blob, &sendlen, 0);
+ status = socket_send(sock, &tmp_blob, &sendlen, 0);
if (!NT_STATUS_IS_OK(status)) {
DEBUG(10,("socket_send() %s\n",nt_errstr(status)));
talloc_free(mem_ctx);
/*
called when a LDAP socket becomes readable
*/
-static void ldapsrv_recv(struct server_connection *conn, time_t t,
+static void ldapsrv_recv(struct server_connection *conn, struct timeval t,
uint16_t flags)
{
struct ldapsrv_connection *ldap_conn = conn->private_data;
uint8_t *buf;
- int buf_length, msg_length;
+ size_t buf_length, msg_length;
DATA_BLOB blob;
- ASN1_DATA data;
+ struct asn1_data data;
struct ldapsrv_call *call;
NTSTATUS status;
/*
called when a LDAP socket becomes writable
*/
-static void ldapsrv_send(struct server_connection *conn, time_t t,
+static void ldapsrv_send(struct server_connection *conn, struct timeval t,
uint16_t flags)
{
struct ldapsrv_connection *ldap_conn = conn->private_data;
/*
called when connection is idle
*/
-static void ldapsrv_idle(struct server_connection *conn, time_t t)
+static void ldapsrv_idle(struct server_connection *conn, struct timeval t)
{
DEBUG(10,("ldapsrv_idle: not implemented!\n"));
return;
git.samba.org / kamenim / samba.git / blobdiff