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Diffstat (limited to 'source3/rpc_client/cli_pipe.c')
-rw-r--r--source3/rpc_client/cli_pipe.c73
1 files changed, 28 insertions, 45 deletions
diff --git a/source3/rpc_client/cli_pipe.c b/source3/rpc_client/cli_pipe.c
index b9d184f023..2979d168c5 100644
--- a/source3/rpc_client/cli_pipe.c
+++ b/source3/rpc_client/cli_pipe.c
@@ -1092,8 +1092,8 @@ static NTSTATUS create_schannel_auth_rpc_bind_req( struct rpc_pipe_client *cli,
static NTSTATUS create_bind_or_alt_ctx_internal(enum RPC_PKT_TYPE pkt_type,
prs_struct *rpc_out,
uint32 rpc_call_id,
- RPC_IFACE *abstract,
- RPC_IFACE *transfer,
+ const RPC_IFACE *abstract,
+ const RPC_IFACE *transfer,
RPC_HDR_AUTH *phdr_auth,
prs_struct *pauth_info)
{
@@ -1174,7 +1174,8 @@ static NTSTATUS create_bind_or_alt_ctx_internal(enum RPC_PKT_TYPE pkt_type,
static NTSTATUS create_rpc_bind_req(struct rpc_pipe_client *cli,
prs_struct *rpc_out,
uint32 rpc_call_id,
- RPC_IFACE *abstract, RPC_IFACE *transfer,
+ const RPC_IFACE *abstract,
+ const RPC_IFACE *transfer,
enum pipe_auth_type auth_type,
enum pipe_auth_level auth_level)
{
@@ -1639,34 +1640,7 @@ static bool rpc_pipe_set_hnd_state(struct rpc_pipe_client *cli,
Check the rpc bind acknowledge response.
****************************************************************************/
-static bool valid_pipe_name(const int pipe_idx, RPC_IFACE *abstract, RPC_IFACE *transfer)
-{
- if ( pipe_idx >= PI_MAX_PIPES ) {
- DEBUG(0,("valid_pipe_name: Programmer error! Invalid pipe index [%d]\n",
- pipe_idx));
- return False;
- }
-
- DEBUG(5,("Bind Abstract Syntax: "));
- dump_data(5, (uint8 *)&pipe_names[pipe_idx].abstr_syntax,
- sizeof(pipe_names[pipe_idx].abstr_syntax));
- DEBUG(5,("Bind Transfer Syntax: "));
- dump_data(5, (uint8 *)&pipe_names[pipe_idx].trans_syntax,
- sizeof(pipe_names[pipe_idx].trans_syntax));
-
- /* copy the required syntaxes out so we can do the right bind */
-
- *transfer = *pipe_names[pipe_idx].trans_syntax;
- *abstract = *pipe_names[pipe_idx].abstr_syntax;
-
- return True;
-}
-
-/****************************************************************************
- Check the rpc bind acknowledge response.
-****************************************************************************/
-
-static bool check_bind_response(RPC_HDR_BA *hdr_ba, const int pipe_idx, RPC_IFACE *transfer)
+static bool check_bind_response(RPC_HDR_BA *hdr_ba, const RPC_IFACE *transfer)
{
if ( hdr_ba->addr.len == 0) {
DEBUG(4,("Ignoring length check -- ASU bug (server didn't fill in the pipe name correctly)"));
@@ -1839,8 +1813,8 @@ static NTSTATUS rpc_finish_auth3_bind(struct rpc_pipe_client *cli,
********************************************************************/
static NTSTATUS create_rpc_alter_context(uint32 rpc_call_id,
- RPC_IFACE *abstract,
- RPC_IFACE *transfer,
+ const RPC_IFACE *abstract,
+ const RPC_IFACE *transfer,
enum pipe_auth_level auth_level,
const DATA_BLOB *pauth_blob, /* spnego auth blob already created. */
prs_struct *rpc_out)
@@ -1883,8 +1857,8 @@ static NTSTATUS rpc_finish_spnego_ntlmssp_bind(struct rpc_pipe_client *cli,
RPC_HDR *phdr,
prs_struct *rbuf,
uint32 rpc_call_id,
- RPC_IFACE *abstract,
- RPC_IFACE *transfer,
+ const RPC_IFACE *abstract,
+ const RPC_IFACE *transfer,
enum pipe_auth_type auth_type,
enum pipe_auth_level auth_level)
{
@@ -2018,8 +1992,6 @@ static NTSTATUS rpc_pipe_bind(struct rpc_pipe_client *cli,
{
RPC_HDR hdr;
RPC_HDR_BA hdr_ba;
- RPC_IFACE abstract;
- RPC_IFACE transfer;
prs_struct rpc_out;
prs_struct rbuf;
uint32 rpc_call_id;
@@ -2031,17 +2003,14 @@ static NTSTATUS rpc_pipe_bind(struct rpc_pipe_client *cli,
(unsigned int)auth_type,
(unsigned int)auth_level ));
- if (!valid_pipe_name(cli->pipe_idx, &abstract, &transfer)) {
- return NT_STATUS_INVALID_PARAMETER;
- }
-
prs_init_empty(&rpc_out, talloc_tos(), MARSHALL);
rpc_call_id = get_rpc_call_id();
/* Marshall the outgoing data. */
status = create_rpc_bind_req(cli, &rpc_out, rpc_call_id,
- &abstract, &transfer,
+ cli->abstract_syntax,
+ cli->transfer_syntax,
auth_type,
auth_level);
@@ -2081,7 +2050,7 @@ static NTSTATUS rpc_pipe_bind(struct rpc_pipe_client *cli,
return NT_STATUS_BUFFER_TOO_SMALL;
}
- if(!check_bind_response(&hdr_ba, cli->pipe_idx, &transfer)) {
+ if(!check_bind_response(&hdr_ba, cli->transfer_syntax)) {
DEBUG(2,("rpc_pipe_bind: check_bind_response failed.\n"));
prs_mem_free(&rbuf);
return NT_STATUS_BUFFER_TOO_SMALL;
@@ -2111,7 +2080,8 @@ static NTSTATUS rpc_pipe_bind(struct rpc_pipe_client *cli,
case PIPE_AUTH_TYPE_SPNEGO_NTLMSSP:
/* Need to send alter context request and reply. */
status = rpc_finish_spnego_ntlmssp_bind(cli, &hdr, &rbuf, rpc_call_id,
- &abstract, &transfer,
+ cli->abstract_syntax,
+ cli->transfer_syntax,
auth_type, auth_level);
if (!NT_STATUS_IS_OK(status)) {
prs_mem_free(&rbuf);
@@ -2162,6 +2132,11 @@ unsigned int rpccli_set_timeout(struct rpc_pipe_client *cli,
return cli_set_timeout(cli->cli, timeout);
}
+bool rpccli_is_pipe_idx(struct rpc_pipe_client *cli, int pipe_idx)
+{
+ return (cli->abstract_syntax == pipe_names[pipe_idx].abstr_syntax);
+}
+
/****************************************************************************
Open a named pipe over SMB to a remote server.
*
@@ -2189,6 +2164,13 @@ static struct rpc_pipe_client *cli_rpc_pipe_open(struct cli_state *cli, int pipe
return NULL;
}
+ if ( pipe_idx >= PI_MAX_PIPES ) {
+ DEBUG(0, ("cli_rpc_pipe_open: Programmer error! Invalid pipe "
+ "index [%d]\n", pipe_idx));
+ *perr = NT_STATUS_INVALID_PARAMETER;
+ return NULL;
+ }
+
/* The pipe name index must fall within our array */
SMB_ASSERT((pipe_idx >= 0) && (pipe_idx < PI_MAX_PIPES));
@@ -2213,7 +2195,8 @@ static struct rpc_pipe_client *cli_rpc_pipe_open(struct cli_state *cli, int pipe
result->fnum = fnum;
result->cli = cli;
- result->pipe_idx = pipe_idx;
+ result->abstract_syntax = pipe_names[pipe_idx].abstr_syntax;
+ result->transfer_syntax = pipe_names[pipe_idx].trans_syntax;
result->auth.auth_type = PIPE_AUTH_TYPE_NONE;
result->auth.auth_level = PIPE_AUTH_LEVEL_NONE;
generated by cgit (git 2.34.1) at 2024-07-12 17:34:18 +0000