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-rw-r--r--source3/rpc_client/cli_pipe.c55
-rw-r--r--source3/rpcclient/rpcclient.c64
2 files changed, 83 insertions, 36 deletions
diff --git a/source3/rpc_client/cli_pipe.c b/source3/rpc_client/cli_pipe.c
index 01b4c83235..53ff58b966 100644
--- a/source3/rpc_client/cli_pipe.c
+++ b/source3/rpc_client/cli_pipe.c
@@ -5,6 +5,7 @@
* Copyright (C) Luke Kenneth Casson Leighton 1996-1998,
* Copyright (C) Paul Ashton 1998.
* Copyright (C) Jeremy Allison 1999.
+ * Copyright (C) Andrew Bartlett 2003.
*
* 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
@@ -1568,9 +1569,6 @@ NTSTATUS cli_nt_establish_netlogon(struct cli_state *cli, int sec_chan,
}
}
- /* doing schannel, not per-user auth */
- cli->pipe_auth_flags = AUTH_PIPE_NETSEC | AUTH_PIPE_SIGN | AUTH_PIPE_SEAL;
-
if (!rpc_pipe_bind(cli, PI_NETLOGON, global_myname())) {
DEBUG(2,("rpc bind to %s failed\n", PIPE_NETLOGON));
cli_close(cli, cli->nt_pipe_fnum);
@@ -1581,6 +1579,57 @@ NTSTATUS cli_nt_establish_netlogon(struct cli_state *cli, int sec_chan,
}
+NTSTATUS cli_nt_setup_netsec(struct cli_state *cli, int sec_chan,
+ const uchar trust_password[16])
+{
+ NTSTATUS result;
+ uint32 neg_flags = 0x000001ff;
+ cli->pipe_auth_flags = 0;
+
+ if (lp_client_schannel() == False) {
+ return NT_STATUS_OK;
+ }
+
+ if (!cli_nt_session_open(cli, PI_NETLOGON)) {
+ DEBUG(0, ("Could not initialise %s\n",
+ get_pipe_name_from_index(PI_NETLOGON)));
+ return NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (lp_client_schannel() != False)
+ neg_flags |= NETLOGON_NEG_SCHANNEL;
+
+ neg_flags |= NETLOGON_NEG_SCHANNEL;
+
+ result = cli_nt_setup_creds(cli, sec_chan, trust_password,
+ &neg_flags, 2);
+
+ if (!(neg_flags & NETLOGON_NEG_SCHANNEL)
+ && lp_client_schannel() == True) {
+ DEBUG(1, ("Could not negotiate SCHANNEL with the DC!\n"));
+ result = NT_STATUS_UNSUCCESSFUL;
+ }
+
+ if (!NT_STATUS_IS_OK(result)) {
+ ZERO_STRUCT(cli->auth_info.sess_key);
+ ZERO_STRUCT(cli->sess_key);
+ cli->pipe_auth_flags = 0;
+ cli_nt_session_close(cli);
+ return result;
+ }
+
+ memcpy(cli->auth_info.sess_key, cli->sess_key,
+ sizeof(cli->auth_info.sess_key));
+
+ cli->saved_netlogon_pipe_fnum = cli->nt_pipe_fnum;
+ cli->nt_pipe_fnum = 0;
+
+ /* doing schannel, not per-user auth */
+ cli->pipe_auth_flags = AUTH_PIPE_NETSEC | AUTH_PIPE_SIGN | AUTH_PIPE_SEAL;
+
+ return NT_STATUS_OK;
+}
+
const char *cli_pipe_get_name(struct cli_state *cli)
{
return cli->pipe_name;
diff --git a/source3/rpcclient/rpcclient.c b/source3/rpcclient/rpcclient.c
index 614a3bc36b..e684f05ecb 100644
--- a/source3/rpcclient/rpcclient.c
+++ b/source3/rpcclient/rpcclient.c
@@ -355,66 +355,64 @@ static NTSTATUS cmd_none(struct cli_state *cli, TALLOC_CTX *mem_ctx,
static NTSTATUS cmd_schannel(struct cli_state *cli, TALLOC_CTX *mem_ctx,
int argc, const char **argv)
{
+ NTSTATUS ret;
uchar trust_password[16];
uint32 sec_channel_type;
- uint32 neg_flags = 0x000001ff;
- NTSTATUS result;
static uchar zeros[16];
+ if (argc == 2) {
+ strhex_to_str(cli->auth_info.sess_key,
+ strlen(argv[1]),
+ argv[1]);
+ memcpy(cli->sess_key, cli->auth_info.sess_key, sizeof(cli->sess_key));
+
+ cli->pipe_auth_flags = AUTH_PIPE_NETSEC;
+ cli->pipe_auth_flags |= AUTH_PIPE_SIGN;
+ cli->pipe_auth_flags |= AUTH_PIPE_SEAL;
+
+ return NT_STATUS_OK;
+ }
+
/* Cleanup */
- if ((memcmp(cli->auth_info.sess_key, zeros, sizeof(cli->auth_info.sess_key)) != 0)
- && (cli->saved_netlogon_pipe_fnum != 0)) {
+ if ((memcmp(cli->auth_info.sess_key, zeros, sizeof(cli->auth_info.sess_key)) != 0)) {
if (cli->pipe_auth_flags == (AUTH_PIPE_NETSEC|AUTH_PIPE_SIGN|AUTH_PIPE_SEAL)) {
+ /* already in this mode nothing to do */
return NT_STATUS_OK;
} else {
- /* still have session, just need to use it again */
+ /* schannel is setup, just need to use it again */
cli->pipe_auth_flags = AUTH_PIPE_NETSEC;
cli->pipe_auth_flags |= AUTH_PIPE_SIGN;
cli->pipe_auth_flags |= AUTH_PIPE_SEAL;
if (cli->nt_pipe_fnum != 0)
cli_nt_session_close(cli);
+ return NT_STATUS_OK;
}
}
if (cli->nt_pipe_fnum != 0)
cli_nt_session_close(cli);
- cli->pipe_auth_flags = 0;
-
+ cli->pipe_auth_flags = AUTH_PIPE_NETSEC;
+ cli->pipe_auth_flags |= AUTH_PIPE_SIGN;
+ cli->pipe_auth_flags |= AUTH_PIPE_SEAL;
+
if (!secrets_fetch_trust_account_password(lp_workgroup(),
trust_password,
NULL, &sec_channel_type)) {
return NT_STATUS_UNSUCCESSFUL;
}
-
- if (!cli_nt_session_open(cli, PI_NETLOGON)) {
- DEBUG(0, ("Could not initialise %s\n",
- get_pipe_name_from_index(PI_NETLOGON)));
- return NT_STATUS_UNSUCCESSFUL;
- }
-
- neg_flags |= NETLOGON_NEG_SCHANNEL;
- result = cli_nt_setup_creds(cli, sec_channel_type, trust_password,
- &neg_flags, 2);
-
- if (!NT_STATUS_IS_OK(result)) {
- ZERO_STRUCT(cli->auth_info.sess_key);
- cli->pipe_auth_flags = 0;
- return result;
+ ret = cli_nt_setup_netsec(cli, sec_channel_type, trust_password);
+ if (NT_STATUS_IS_OK(ret)) {
+ char *hex_session_key;
+ hex_encode(cli->auth_info.sess_key,
+ sizeof(cli->auth_info.sess_key),
+ &hex_session_key);
+ printf("Got Session key: %s\n", hex_session_key);
+ SAFE_FREE(hex_session_key);
}
-
- memcpy(cli->auth_info.sess_key, cli->sess_key,
- sizeof(cli->auth_info.sess_key));
-
- cli->saved_netlogon_pipe_fnum = cli->nt_pipe_fnum;
-
- cli->pipe_auth_flags = AUTH_PIPE_NETSEC;
- cli->pipe_auth_flags |= AUTH_PIPE_SIGN;
- cli->pipe_auth_flags |= AUTH_PIPE_SEAL;
-
- return NT_STATUS_OK;
+ return ret;
}
/* Built in rpcclient commands */
generated by cgit (git 2.34.1) at 2024-07-21 07:24:52 +0000