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Diffstat (limited to 'source3/rpcclient/rpcclient.c')
-rw-r--r--source3/rpcclient/rpcclient.c153
1 files changed, 138 insertions, 15 deletions
diff --git a/source3/rpcclient/rpcclient.c b/source3/rpcclient/rpcclient.c
index 7c382a9813..af021962f5 100644
--- a/source3/rpcclient/rpcclient.c
+++ b/source3/rpcclient/rpcclient.c
@@ -319,6 +319,119 @@ static NTSTATUS cmd_quit(struct cli_state *cli, TALLOC_CTX *mem_ctx,
return NT_STATUS_OK; /* NOTREACHED */
}
+static NTSTATUS cmd_sign(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ if (cli->pipe_auth_flags == (AUTH_PIPE_NTLMSSP|AUTH_PIPE_SIGN)) {
+ return NT_STATUS_OK;
+ } else {
+ /* still have session, just need to use it again */
+ cli->pipe_auth_flags = AUTH_PIPE_NTLMSSP;
+ cli->pipe_auth_flags |= AUTH_PIPE_SIGN;
+ if (cli->nt_pipe_fnum != 0)
+ cli_nt_session_close(cli);
+ }
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS cmd_seal(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ if (cli->pipe_auth_flags == (AUTH_PIPE_NTLMSSP|AUTH_PIPE_SIGN|AUTH_PIPE_SEAL)) {
+ return NT_STATUS_OK;
+ } else {
+ /* still have session, just need to use it again */
+ cli->pipe_auth_flags = AUTH_PIPE_NTLMSSP;
+ 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;
+}
+
+static NTSTATUS cmd_none(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ if (cli->pipe_auth_flags == 0) {
+ return NT_STATUS_OK;
+ } else {
+ /* still have session, just need to use it again */
+ cli->pipe_auth_flags = 0;
+ if (cli->nt_pipe_fnum != 0)
+ cli_nt_session_close(cli);
+ }
+ cli->pipe_auth_flags = 0;
+
+ return NT_STATUS_OK;
+}
+
+static NTSTATUS cmd_schannel(struct cli_state *cli, TALLOC_CTX *mem_ctx,
+ int argc, const char **argv)
+{
+ uchar trust_password[16];
+ uint32 sec_channel_type;
+ uint32 neg_flags = 0x000001ff;
+ NTSTATUS result;
+ static uchar zeros[16];
+
+ /* Cleanup */
+
+ if ((memcmp(cli->auth_info.sess_key, zeros, sizeof(cli->auth_info.sess_key)) != 0)
+ && (cli->saved_netlogon_pipe_fnum != 0)) {
+ if (cli->pipe_auth_flags == (AUTH_PIPE_NETSEC|AUTH_PIPE_SIGN|AUTH_PIPE_SEAL)) {
+ return NT_STATUS_OK;
+ } else {
+ /* still have session, 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);
+ }
+ }
+
+ if (cli->nt_pipe_fnum != 0)
+ cli_nt_session_close(cli);
+
+ cli->pipe_auth_flags = 0;
+
+ 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;
+ }
+
+ 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;
+}
+
/* Built in rpcclient commands */
static struct cmd_set rpcclient_commands[] = {
@@ -331,6 +444,10 @@ static struct cmd_set rpcclient_commands[] = {
{ "list", RPC_RTYPE_NTSTATUS, cmd_listcommands, NULL, -1, "List available commands on <pipe>", "pipe" },
{ "exit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, "Exit program", "" },
{ "quit", RPC_RTYPE_NTSTATUS, cmd_quit, NULL, -1, "Exit program", "" },
+ { "sign", RPC_RTYPE_NTSTATUS, cmd_sign, NULL, -1, "Force RPC pipe connections to be signed", "" },
+ { "seal", RPC_RTYPE_NTSTATUS, cmd_seal, NULL, -1, "Force RPC pipe connections to be sealed", "" },
+ { "schannel", RPC_RTYPE_NTSTATUS, cmd_schannel, NULL, -1, "Force RPC pipe connections to be sealed with 'schannel' (NETSEC). Assumes valid machine account to this domain controller.", "" },
+ { "none", RPC_RTYPE_NTSTATUS, cmd_none, NULL, -1, "Force RPC pipe connections to have no special properties", "" },
{ NULL }
};
@@ -392,8 +509,9 @@ static NTSTATUS do_cmd(struct cli_state *cli,
struct cmd_set *cmd_entry,
int argc, char **argv)
{
- NTSTATUS ntresult;
- WERROR wresult;
+ NTSTATUS ntresult;
+ WERROR wresult;
+ uchar trust_password[16];
TALLOC_CTX *mem_ctx;
@@ -401,12 +519,16 @@ static NTSTATUS do_cmd(struct cli_state *cli,
if (!(mem_ctx = talloc_init("do_cmd"))) {
DEBUG(0, ("talloc_init() failed\n"));
- return NT_STATUS_UNSUCCESSFUL;
+ return NT_STATUS_NO_MEMORY;
}
/* Open pipe */
- if (cmd_entry->pipe_idx != -1) {
+ if (cmd_entry->pipe_idx != -1
+ && cmd_entry->pipe_idx != cli->pipe_idx) {
+ if (cli->nt_pipe_fnum != 0)
+ cli_nt_session_close(cli);
+
if (!cli_nt_session_open(cli, cmd_entry->pipe_idx)) {
DEBUG(0, ("Could not initialise %s\n",
get_pipe_name_from_index(cmd_entry->pipe_idx)));
@@ -414,21 +536,25 @@ static NTSTATUS do_cmd(struct cli_state *cli,
}
}
- if (cmd_entry->pipe_idx == PI_NETLOGON) {
- uchar trust_password[16];
+ if ((cmd_entry->pipe_idx == PI_NETLOGON) && !(cli->pipe_auth_flags & AUTH_PIPE_NETSEC)) {
+ uint32 neg_flags = 0x000001ff;
uint32 sec_channel_type;
-
+
if (!secrets_fetch_trust_account_password(lp_workgroup(),
trust_password,
NULL, &sec_channel_type)) {
return NT_STATUS_UNSUCCESSFUL;
}
-
- if (!NT_STATUS_IS_OK(cli_nt_establish_netlogon(cli, sec_channel_type,
- trust_password))) {
- DEBUG(0, ("Could not initialise NETLOGON pipe\n"));
- return NT_STATUS_UNSUCCESSFUL;
+
+ ntresult = cli_nt_setup_creds(cli, sec_channel_type,
+ trust_password,
+ &neg_flags, 2);
+ if (!NT_STATUS_IS_OK(ntresult)) {
+ ZERO_STRUCT(cli->auth_info.sess_key);
+ printf("nt_setup_creds failed with %s\n", nt_errstr(ntresult));
+ return ntresult;
}
+
}
/* Run command */
@@ -450,9 +576,6 @@ static NTSTATUS do_cmd(struct cli_state *cli,
/* Cleanup */
- if (cmd_entry->pipe_idx != -1)
- cli_nt_session_close(cli);
-
talloc_destroy(mem_ctx);
return ntresult;
generated by cgit (git 2.34.1) at 2024-07-06 11:37:30 +0000