return -1;
}
-/****************************************************************************
- Connect to \\server\service.
-****************************************************************************/
-
-NTSTATUS connect_to_service(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name,
- const char *service_name,
- const char *service_type)
-{
- NTSTATUS nt_status;
-
- c->opt_password = net_prompt_pass(c, c->opt_user_name);
- if (!c->opt_password) {
- return NT_STATUS_NO_MEMORY;
- }
-
- nt_status = cli_full_connection(cli_ctx, NULL, server_name,
- server_ss, c->opt_port,
- service_name, service_type,
- c->opt_user_name, c->opt_workgroup,
- c->opt_password, 0, Undefined, NULL);
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_fprintf(stderr, "Could not connect to server %s\n", server_name);
-
- /* Display a nicer message depending on the result */
-
- if (NT_STATUS_V(nt_status) ==
- NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
- d_fprintf(stderr, "The username or password was not correct.\n");
-
- if (NT_STATUS_V(nt_status) ==
- NT_STATUS_V(NT_STATUS_ACCOUNT_LOCKED_OUT))
- d_fprintf(stderr, "The account was locked out.\n");
-
- if (NT_STATUS_V(nt_status) ==
- NT_STATUS_V(NT_STATUS_ACCOUNT_DISABLED))
- d_fprintf(stderr, "The account was disabled.\n");
- return nt_status;
- }
-
- if (c->smb_encrypt) {
- nt_status = cli_force_encryption(*cli_ctx,
- c->opt_user_name,
- c->opt_password,
- c->opt_workgroup);
-
- if (NT_STATUS_EQUAL(nt_status,NT_STATUS_NOT_SUPPORTED)) {
- d_printf("Encryption required and "
- "server that doesn't support "
- "UNIX extensions - failing connect\n");
- } else if (NT_STATUS_EQUAL(nt_status,NT_STATUS_UNKNOWN_REVISION)) {
- d_printf("Encryption required and "
- "can't get UNIX CIFS extensions "
- "version from server.\n");
- } else if (NT_STATUS_EQUAL(nt_status,NT_STATUS_UNSUPPORTED_COMPRESSION)) {
- d_printf("Encryption required and "
- "share %s doesn't support "
- "encryption.\n", service_name);
- } else if (!NT_STATUS_IS_OK(nt_status)) {
- d_printf("Encryption required and "
- "setup failed with error %s.\n",
- nt_errstr(nt_status));
- }
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- cli_shutdown(*cli_ctx);
- *cli_ctx = NULL;
- }
- }
-
- return nt_status;
-}
-
-/****************************************************************************
- Connect to \\server\ipc$.
-****************************************************************************/
-
-NTSTATUS connect_to_ipc(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name)
-{
- return connect_to_service(c, cli_ctx, server_ss, server_name, "IPC$",
- "IPC");
-}
-
-/****************************************************************************
- Connect to \\server\ipc$ anonymously.
-****************************************************************************/
-
-NTSTATUS connect_to_ipc_anonymous(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name)
-{
- NTSTATUS nt_status;
-
- nt_status = cli_full_connection(cli_ctx, c->opt_requester_name,
- server_name, server_ss, c->opt_port,
- "IPC$", "IPC",
- "", "",
- "", 0, Undefined, NULL);
-
- if (NT_STATUS_IS_OK(nt_status)) {
- return nt_status;
- } else {
- DEBUG(1,("Cannot connect to server (anonymously). Error was %s\n", nt_errstr(nt_status)));
- return nt_status;
- }
-}
-
-/****************************************************************************
- Return malloced user@realm for krb5 login.
-****************************************************************************/
-
-static char *get_user_and_realm(const char *username)
-{
- char *user_and_realm = NULL;
-
- if (!username) {
- return NULL;
- }
- if (strchr_m(username, '@')) {
- user_and_realm = SMB_STRDUP(username);
- } else {
- if (asprintf(&user_and_realm, "%s@%s", username, lp_realm()) == -1) {
- user_and_realm = NULL;
- }
- }
- return user_and_realm;
-}
-
-/****************************************************************************
- Connect to \\server\ipc$ using KRB5.
-****************************************************************************/
-
-NTSTATUS connect_to_ipc_krb5(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name)
-{
- NTSTATUS nt_status;
- char *user_and_realm = NULL;
-
- /* FIXME: Should get existing kerberos ticket if possible. */
- c->opt_password = net_prompt_pass(c, c->opt_user_name);
- if (!c->opt_password) {
- return NT_STATUS_NO_MEMORY;
- }
-
- user_and_realm = get_user_and_realm(c->opt_user_name);
- if (!user_and_realm) {
- return NT_STATUS_NO_MEMORY;
- }
-
- nt_status = cli_full_connection(cli_ctx, NULL, server_name,
- server_ss, c->opt_port,
- "IPC$", "IPC",
- user_and_realm, c->opt_workgroup,
- c->opt_password,
- CLI_FULL_CONNECTION_USE_KERBEROS,
- Undefined, NULL);
-
- SAFE_FREE(user_and_realm);
-
- if (!NT_STATUS_IS_OK(nt_status)) {
- DEBUG(1,("Cannot connect to server using kerberos. Error was %s\n", nt_errstr(nt_status)));
- return nt_status;
- }
-
- if (c->smb_encrypt) {
- nt_status = cli_cm_force_encryption(*cli_ctx,
- user_and_realm,
- c->opt_password,
- c->opt_workgroup,
- "IPC$");
- if (!NT_STATUS_IS_OK(nt_status)) {
- cli_shutdown(*cli_ctx);
- *cli_ctx = NULL;
- }
- }
-
- return nt_status;
-}
-
-/**
- * Connect a server and open a given pipe
- *
- * @param cli_dst A cli_state
- * @param pipe The pipe to open
- * @param got_pipe boolean that stores if we got a pipe
- *
- * @return Normal NTSTATUS return.
- **/
-NTSTATUS connect_dst_pipe(struct net_context *c, struct cli_state **cli_dst,
- struct rpc_pipe_client **pp_pipe_hnd, int pipe_num)
-{
- NTSTATUS nt_status;
- char *server_name = SMB_STRDUP("127.0.0.1");
- struct cli_state *cli_tmp = NULL;
- struct rpc_pipe_client *pipe_hnd = NULL;
-
- if (server_name == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
-
- if (c->opt_destination) {
- SAFE_FREE(server_name);
- if ((server_name = SMB_STRDUP(c->opt_destination)) == NULL) {
- return NT_STATUS_NO_MEMORY;
- }
- }
-
- /* make a connection to a named pipe */
- nt_status = connect_to_ipc(c, &cli_tmp, NULL, server_name);
- if (!NT_STATUS_IS_OK(nt_status)) {
- SAFE_FREE(server_name);
- return nt_status;
- }
-
- pipe_hnd = cli_rpc_pipe_open_noauth(cli_tmp, pipe_num, &nt_status);
- if (!pipe_hnd) {
- DEBUG(0, ("couldn't not initialize pipe\n"));
- cli_shutdown(cli_tmp);
- SAFE_FREE(server_name);
- return nt_status;
- }
-
- *cli_dst = cli_tmp;
- *pp_pipe_hnd = pipe_hnd;
- SAFE_FREE(server_name);
-
- return nt_status;
-}
-
-/****************************************************************************
- Use the local machine account (krb) and password for this session.
-****************************************************************************/
-
-int net_use_krb_machine_account(struct net_context *c)
-{
- char *user_name = NULL;
-
- if (!secrets_init()) {
- d_fprintf(stderr, "ERROR: Unable to open secrets database\n");
- exit(1);
- }
-
- c->opt_password = secrets_fetch_machine_password(
- c->opt_target_workgroup, NULL, NULL);
- if (asprintf(&user_name, "%s$@%s", global_myname(), lp_realm()) == -1) {
- return -1;
- }
- c->opt_user_name = user_name;
- return 0;
-}
-
-/****************************************************************************
- Use the machine account name and password for this session.
-****************************************************************************/
-
-int net_use_machine_account(struct net_context *c)
-{
- char *user_name = NULL;
-
- if (!secrets_init()) {
- d_fprintf(stderr, "ERROR: Unable to open secrets database\n");
- exit(1);
- }
-
- c->opt_password = secrets_fetch_machine_password(
- c->opt_target_workgroup, NULL, NULL);
- if (asprintf(&user_name, "%s$", global_myname()) == -1) {
- return -1;
- }
- c->opt_user_name = user_name;
- return 0;
-}
-
-bool net_find_server(struct net_context *c,
- const char *domain,
- unsigned flags,
- struct sockaddr_storage *server_ss,
- char **server_name)
-{
- const char *d = domain ? domain : c->opt_target_workgroup;
-
- if (c->opt_host) {
- *server_name = SMB_STRDUP(c->opt_host);
- }
-
- if (c->opt_have_ip) {
- *server_ss = c->opt_dest_ip;
- if (!*server_name) {
- char addr[INET6_ADDRSTRLEN];
- print_sockaddr(addr, sizeof(addr), &c->opt_dest_ip);
- *server_name = SMB_STRDUP(addr);
- }
- } else if (*server_name) {
- /* resolve the IP address */
- if (!resolve_name(*server_name, server_ss, 0x20)) {
- DEBUG(1,("Unable to resolve server name\n"));
- return false;
- }
- } else if (flags & NET_FLAGS_PDC) {
- fstring dc_name;
- struct sockaddr_storage pdc_ss;
-
- if (!get_pdc_ip(d, &pdc_ss)) {
- DEBUG(1,("Unable to resolve PDC server address\n"));
- return false;
- }
-
- if (is_zero_addr(&pdc_ss)) {
- return false;
- }
-
- if (!name_status_find(d, 0x1b, 0x20, &pdc_ss, dc_name)) {
- return false;
- }
-
- *server_name = SMB_STRDUP(dc_name);
- *server_ss = pdc_ss;
- } else if (flags & NET_FLAGS_DMB) {
- struct sockaddr_storage msbrow_ss;
- char addr[INET6_ADDRSTRLEN];
-
- /* if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
- if (!resolve_name(d, &msbrow_ss, 0x1B)) {
- DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
- return false;
- }
- *server_ss = msbrow_ss;
- print_sockaddr(addr, sizeof(addr), server_ss);
- *server_name = SMB_STRDUP(addr);
- } else if (flags & NET_FLAGS_MASTER) {
- struct sockaddr_storage brow_ss;
- char addr[INET6_ADDRSTRLEN];
- if (!resolve_name(d, &brow_ss, 0x1D)) {
- /* go looking for workgroups */
- DEBUG(1,("Unable to resolve master browser via name lookup\n"));
- return false;
- }
- *server_ss = brow_ss;
- print_sockaddr(addr, sizeof(addr), server_ss);
- *server_name = SMB_STRDUP(addr);
- } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
- if (!interpret_string_addr(server_ss,
- "127.0.0.1", AI_NUMERICHOST)) {
- DEBUG(1,("Unable to resolve 127.0.0.1\n"));
- return false;
- }
- *server_name = SMB_STRDUP("127.0.0.1");
- }
-
- if (!*server_name) {
- DEBUG(1,("no server to connect to\n"));
- return false;
- }
-
- return true;
-}
-
-bool net_find_pdc(struct sockaddr_storage *server_ss,
- fstring server_name,
- const char *domain_name)
-{
- if (!get_pdc_ip(domain_name, server_ss)) {
- return false;
- }
- if (is_zero_addr(server_ss)) {
- return false;
- }
-
- if (!name_status_find(domain_name, 0x1b, 0x20, server_ss, server_name)) {
- return false;
- }
-
- return true;
-}
-
-NTSTATUS net_make_ipc_connection(struct net_context *c, unsigned flags,
- struct cli_state **pcli)
-{
- return net_make_ipc_connection_ex(c, NULL, NULL, NULL, flags, pcli);
-}
-
-NTSTATUS net_make_ipc_connection_ex(struct net_context *c ,const char *domain,
- const char *server,
- struct sockaddr_storage *pss,
- unsigned flags, struct cli_state **pcli)
-{
- char *server_name = NULL;
- struct sockaddr_storage server_ss;
- struct cli_state *cli = NULL;
- NTSTATUS nt_status;
-
- if ( !server || !pss ) {
- if (!net_find_server(c, domain, flags, &server_ss,
- &server_name)) {
- d_fprintf(stderr, "Unable to find a suitable server\n");
- nt_status = NT_STATUS_UNSUCCESSFUL;
- goto done;
- }
- } else {
- server_name = SMB_STRDUP( server );
- server_ss = *pss;
- }
-
- if (flags & NET_FLAGS_ANONYMOUS) {
- nt_status = connect_to_ipc_anonymous(c, &cli, &server_ss,
- server_name);
- } else {
- nt_status = connect_to_ipc(c, &cli, &server_ss,
- server_name);
- }
-
- /* store the server in the affinity cache if it was a PDC */
-
- if ( (flags & NET_FLAGS_PDC) && NT_STATUS_IS_OK(nt_status) )
- saf_store( cli->server_domain, cli->desthost );
-
- SAFE_FREE(server_name);
- if (!NT_STATUS_IS_OK(nt_status)) {
- d_fprintf(stderr, "Connection failed: %s\n",
- nt_errstr(nt_status));
- cli = NULL;
- }
-
-done:
- if (pcli != NULL) {
- *pcli = cli;
- }
- return nt_status;
-}
-
static int net_changetrustpw(struct net_context *c, int argc, const char **argv)
{
if (net_ads_check_our_domain(c) == 0)
return 0;
}
-/****************************************************************************
-****************************************************************************/
-
-const char *net_prompt_pass(struct net_context *c, const char *user)
-{
- char *prompt = NULL;
- const char *pass = NULL;
-
- if (c->opt_password) {
- return c->opt_password;
- }
-
- if (c->opt_machine_pass) {
- return NULL;
- }
-
- asprintf(&prompt, "Enter %s's password:", user);
- if (!prompt) {
- return NULL;
- }
-
- pass = getpass(prompt);
- SAFE_FREE(prompt);
-
- return pass;
-}
-
/* main function table */
static struct functable net_func[] = {
{"RPC", net_rpc},
int argc, const char **argv));
int net_run_function2(struct net_context *c, int argc, const char **argv,
const char *whoami, struct functable2 *table);
-NTSTATUS connect_to_service(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name,
- const char *service_name,
- const char *service_type);
-NTSTATUS connect_to_ipc(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name);
-NTSTATUS connect_to_ipc_anonymous(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name);
-NTSTATUS connect_to_ipc_krb5(struct net_context *c,
- struct cli_state **cli_ctx,
- struct sockaddr_storage *server_ss,
- const char *server_name);
-NTSTATUS connect_dst_pipe(struct net_context *c, struct cli_state **cli_dst,
- struct rpc_pipe_client **pp_pipe_hnd, int pipe_num);
-int net_use_krb_machine_account(struct net_context *c);
-int net_use_machine_account(struct net_context *c);
-bool net_find_server(struct net_context *c,
- const char *domain,
- unsigned flags,
- struct sockaddr_storage *server_ss,
- char **server_name);
-bool net_find_pdc(struct sockaddr_storage *server_ss,
- fstring server_name,
- const char *domain_name);
-NTSTATUS net_make_ipc_connection(struct net_context *c, unsigned flags,
- struct cli_state **pcli);
-NTSTATUS net_make_ipc_connection_ex(struct net_context *c ,const char *domain,
- const char *server,
- struct sockaddr_storage *pss,
- unsigned flags, struct cli_state **pcli);
int net_help_afs(struct net_context *c, int argc, const char **argv);
-const char *net_prompt_pass(struct net_context *c, const char *user);
/* The following definitions come from utils/net_ads.c */
const char *name, const char **ret_domain,
const char **ret_name, DOM_SID *ret_sid,
enum lsa_SidType *ret_type);
+NTSTATUS connect_to_service(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name,
+ const char *service_name,
+ const char *service_type);
+NTSTATUS connect_to_ipc(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name);
+NTSTATUS connect_to_ipc_anonymous(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name);
+NTSTATUS connect_to_ipc_krb5(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name);
+NTSTATUS connect_dst_pipe(struct net_context *c, struct cli_state **cli_dst,
+ struct rpc_pipe_client **pp_pipe_hnd, int pipe_num);
+int net_use_krb_machine_account(struct net_context *c);
+int net_use_machine_account(struct net_context *c);
+bool net_find_server(struct net_context *c,
+ const char *domain,
+ unsigned flags,
+ struct sockaddr_storage *server_ss,
+ char **server_name);
+bool net_find_pdc(struct sockaddr_storage *server_ss,
+ fstring server_name,
+ const char *domain_name);
+NTSTATUS net_make_ipc_connection(struct net_context *c, unsigned flags,
+ struct cli_state **pcli);
+NTSTATUS net_make_ipc_connection_ex(struct net_context *c ,const char *domain,
+ const char *server,
+ struct sockaddr_storage *pss,
+ unsigned flags, struct cli_state **pcli);
+const char *net_prompt_pass(struct net_context *c, const char *user);
/* The following definitions come from utils/netlookup.c */
return result;
}
+
+/****************************************************************************
+ Connect to \\server\service.
+****************************************************************************/
+
+NTSTATUS connect_to_service(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name,
+ const char *service_name,
+ const char *service_type)
+{
+ NTSTATUS nt_status;
+
+ c->opt_password = net_prompt_pass(c, c->opt_user_name);
+ if (!c->opt_password) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ nt_status = cli_full_connection(cli_ctx, NULL, server_name,
+ server_ss, c->opt_port,
+ service_name, service_type,
+ c->opt_user_name, c->opt_workgroup,
+ c->opt_password, 0, Undefined, NULL);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ d_fprintf(stderr, "Could not connect to server %s\n", server_name);
+
+ /* Display a nicer message depending on the result */
+
+ if (NT_STATUS_V(nt_status) ==
+ NT_STATUS_V(NT_STATUS_LOGON_FAILURE))
+ d_fprintf(stderr, "The username or password was not correct.\n");
+
+ if (NT_STATUS_V(nt_status) ==
+ NT_STATUS_V(NT_STATUS_ACCOUNT_LOCKED_OUT))
+ d_fprintf(stderr, "The account was locked out.\n");
+
+ if (NT_STATUS_V(nt_status) ==
+ NT_STATUS_V(NT_STATUS_ACCOUNT_DISABLED))
+ d_fprintf(stderr, "The account was disabled.\n");
+ return nt_status;
+ }
+
+ if (c->smb_encrypt) {
+ nt_status = cli_force_encryption(*cli_ctx,
+ c->opt_user_name,
+ c->opt_password,
+ c->opt_workgroup);
+
+ if (NT_STATUS_EQUAL(nt_status,NT_STATUS_NOT_SUPPORTED)) {
+ d_printf("Encryption required and "
+ "server that doesn't support "
+ "UNIX extensions - failing connect\n");
+ } else if (NT_STATUS_EQUAL(nt_status,NT_STATUS_UNKNOWN_REVISION)) {
+ d_printf("Encryption required and "
+ "can't get UNIX CIFS extensions "
+ "version from server.\n");
+ } else if (NT_STATUS_EQUAL(nt_status,NT_STATUS_UNSUPPORTED_COMPRESSION)) {
+ d_printf("Encryption required and "
+ "share %s doesn't support "
+ "encryption.\n", service_name);
+ } else if (!NT_STATUS_IS_OK(nt_status)) {
+ d_printf("Encryption required and "
+ "setup failed with error %s.\n",
+ nt_errstr(nt_status));
+ }
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ cli_shutdown(*cli_ctx);
+ *cli_ctx = NULL;
+ }
+ }
+
+ return nt_status;
+}
+
+/****************************************************************************
+ Connect to \\server\ipc$.
+****************************************************************************/
+
+NTSTATUS connect_to_ipc(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name)
+{
+ return connect_to_service(c, cli_ctx, server_ss, server_name, "IPC$",
+ "IPC");
+}
+
+/****************************************************************************
+ Connect to \\server\ipc$ anonymously.
+****************************************************************************/
+
+NTSTATUS connect_to_ipc_anonymous(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name)
+{
+ NTSTATUS nt_status;
+
+ nt_status = cli_full_connection(cli_ctx, c->opt_requester_name,
+ server_name, server_ss, c->opt_port,
+ "IPC$", "IPC",
+ "", "",
+ "", 0, Undefined, NULL);
+
+ if (NT_STATUS_IS_OK(nt_status)) {
+ return nt_status;
+ } else {
+ DEBUG(1,("Cannot connect to server (anonymously). Error was %s\n", nt_errstr(nt_status)));
+ return nt_status;
+ }
+}
+
+/****************************************************************************
+ Return malloced user@realm for krb5 login.
+****************************************************************************/
+
+static char *get_user_and_realm(const char *username)
+{
+ char *user_and_realm = NULL;
+
+ if (!username) {
+ return NULL;
+ }
+ if (strchr_m(username, '@')) {
+ user_and_realm = SMB_STRDUP(username);
+ } else {
+ if (asprintf(&user_and_realm, "%s@%s", username, lp_realm()) == -1) {
+ user_and_realm = NULL;
+ }
+ }
+ return user_and_realm;
+}
+
+/****************************************************************************
+ Connect to \\server\ipc$ using KRB5.
+****************************************************************************/
+
+NTSTATUS connect_to_ipc_krb5(struct net_context *c,
+ struct cli_state **cli_ctx,
+ struct sockaddr_storage *server_ss,
+ const char *server_name)
+{
+ NTSTATUS nt_status;
+ char *user_and_realm = NULL;
+
+ /* FIXME: Should get existing kerberos ticket if possible. */
+ c->opt_password = net_prompt_pass(c, c->opt_user_name);
+ if (!c->opt_password) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ user_and_realm = get_user_and_realm(c->opt_user_name);
+ if (!user_and_realm) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ nt_status = cli_full_connection(cli_ctx, NULL, server_name,
+ server_ss, c->opt_port,
+ "IPC$", "IPC",
+ user_and_realm, c->opt_workgroup,
+ c->opt_password,
+ CLI_FULL_CONNECTION_USE_KERBEROS,
+ Undefined, NULL);
+
+ SAFE_FREE(user_and_realm);
+
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ DEBUG(1,("Cannot connect to server using kerberos. Error was %s\n", nt_errstr(nt_status)));
+ return nt_status;
+ }
+
+ if (c->smb_encrypt) {
+ nt_status = cli_cm_force_encryption(*cli_ctx,
+ user_and_realm,
+ c->opt_password,
+ c->opt_workgroup,
+ "IPC$");
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ cli_shutdown(*cli_ctx);
+ *cli_ctx = NULL;
+ }
+ }
+
+ return nt_status;
+}
+
+/**
+ * Connect a server and open a given pipe
+ *
+ * @param cli_dst A cli_state
+ * @param pipe The pipe to open
+ * @param got_pipe boolean that stores if we got a pipe
+ *
+ * @return Normal NTSTATUS return.
+ **/
+NTSTATUS connect_dst_pipe(struct net_context *c, struct cli_state **cli_dst,
+ struct rpc_pipe_client **pp_pipe_hnd, int pipe_num)
+{
+ NTSTATUS nt_status;
+ char *server_name = SMB_STRDUP("127.0.0.1");
+ struct cli_state *cli_tmp = NULL;
+ struct rpc_pipe_client *pipe_hnd = NULL;
+
+ if (server_name == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+
+ if (c->opt_destination) {
+ SAFE_FREE(server_name);
+ if ((server_name = SMB_STRDUP(c->opt_destination)) == NULL) {
+ return NT_STATUS_NO_MEMORY;
+ }
+ }
+
+ /* make a connection to a named pipe */
+ nt_status = connect_to_ipc(c, &cli_tmp, NULL, server_name);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ SAFE_FREE(server_name);
+ return nt_status;
+ }
+
+ pipe_hnd = cli_rpc_pipe_open_noauth(cli_tmp, pipe_num, &nt_status);
+ if (!pipe_hnd) {
+ DEBUG(0, ("couldn't not initialize pipe\n"));
+ cli_shutdown(cli_tmp);
+ SAFE_FREE(server_name);
+ return nt_status;
+ }
+
+ *cli_dst = cli_tmp;
+ *pp_pipe_hnd = pipe_hnd;
+ SAFE_FREE(server_name);
+
+ return nt_status;
+}
+
+/****************************************************************************
+ Use the local machine account (krb) and password for this session.
+****************************************************************************/
+
+int net_use_krb_machine_account(struct net_context *c)
+{
+ char *user_name = NULL;
+
+ if (!secrets_init()) {
+ d_fprintf(stderr, "ERROR: Unable to open secrets database\n");
+ exit(1);
+ }
+
+ c->opt_password = secrets_fetch_machine_password(
+ c->opt_target_workgroup, NULL, NULL);
+ if (asprintf(&user_name, "%s$@%s", global_myname(), lp_realm()) == -1) {
+ return -1;
+ }
+ c->opt_user_name = user_name;
+ return 0;
+}
+
+/****************************************************************************
+ Use the machine account name and password for this session.
+****************************************************************************/
+
+int net_use_machine_account(struct net_context *c)
+{
+ char *user_name = NULL;
+
+ if (!secrets_init()) {
+ d_fprintf(stderr, "ERROR: Unable to open secrets database\n");
+ exit(1);
+ }
+
+ c->opt_password = secrets_fetch_machine_password(
+ c->opt_target_workgroup, NULL, NULL);
+ if (asprintf(&user_name, "%s$", global_myname()) == -1) {
+ return -1;
+ }
+ c->opt_user_name = user_name;
+ return 0;
+}
+
+bool net_find_server(struct net_context *c,
+ const char *domain,
+ unsigned flags,
+ struct sockaddr_storage *server_ss,
+ char **server_name)
+{
+ const char *d = domain ? domain : c->opt_target_workgroup;
+
+ if (c->opt_host) {
+ *server_name = SMB_STRDUP(c->opt_host);
+ }
+
+ if (c->opt_have_ip) {
+ *server_ss = c->opt_dest_ip;
+ if (!*server_name) {
+ char addr[INET6_ADDRSTRLEN];
+ print_sockaddr(addr, sizeof(addr), &c->opt_dest_ip);
+ *server_name = SMB_STRDUP(addr);
+ }
+ } else if (*server_name) {
+ /* resolve the IP address */
+ if (!resolve_name(*server_name, server_ss, 0x20)) {
+ DEBUG(1,("Unable to resolve server name\n"));
+ return false;
+ }
+ } else if (flags & NET_FLAGS_PDC) {
+ fstring dc_name;
+ struct sockaddr_storage pdc_ss;
+
+ if (!get_pdc_ip(d, &pdc_ss)) {
+ DEBUG(1,("Unable to resolve PDC server address\n"));
+ return false;
+ }
+
+ if (is_zero_addr(&pdc_ss)) {
+ return false;
+ }
+
+ if (!name_status_find(d, 0x1b, 0x20, &pdc_ss, dc_name)) {
+ return false;
+ }
+
+ *server_name = SMB_STRDUP(dc_name);
+ *server_ss = pdc_ss;
+ } else if (flags & NET_FLAGS_DMB) {
+ struct sockaddr_storage msbrow_ss;
+ char addr[INET6_ADDRSTRLEN];
+
+ /* if (!resolve_name(MSBROWSE, &msbrow_ip, 1)) */
+ if (!resolve_name(d, &msbrow_ss, 0x1B)) {
+ DEBUG(1,("Unable to resolve domain browser via name lookup\n"));
+ return false;
+ }
+ *server_ss = msbrow_ss;
+ print_sockaddr(addr, sizeof(addr), server_ss);
+ *server_name = SMB_STRDUP(addr);
+ } else if (flags & NET_FLAGS_MASTER) {
+ struct sockaddr_storage brow_ss;
+ char addr[INET6_ADDRSTRLEN];
+ if (!resolve_name(d, &brow_ss, 0x1D)) {
+ /* go looking for workgroups */
+ DEBUG(1,("Unable to resolve master browser via name lookup\n"));
+ return false;
+ }
+ *server_ss = brow_ss;
+ print_sockaddr(addr, sizeof(addr), server_ss);
+ *server_name = SMB_STRDUP(addr);
+ } else if (!(flags & NET_FLAGS_LOCALHOST_DEFAULT_INSANE)) {
+ if (!interpret_string_addr(server_ss,
+ "127.0.0.1", AI_NUMERICHOST)) {
+ DEBUG(1,("Unable to resolve 127.0.0.1\n"));
+ return false;
+ }
+ *server_name = SMB_STRDUP("127.0.0.1");
+ }
+
+ if (!*server_name) {
+ DEBUG(1,("no server to connect to\n"));
+ return false;
+ }
+
+ return true;
+}
+
+bool net_find_pdc(struct sockaddr_storage *server_ss,
+ fstring server_name,
+ const char *domain_name)
+{
+ if (!get_pdc_ip(domain_name, server_ss)) {
+ return false;
+ }
+ if (is_zero_addr(server_ss)) {
+ return false;
+ }
+
+ if (!name_status_find(domain_name, 0x1b, 0x20, server_ss, server_name)) {
+ return false;
+ }
+
+ return true;
+}
+
+NTSTATUS net_make_ipc_connection(struct net_context *c, unsigned flags,
+ struct cli_state **pcli)
+{
+ return net_make_ipc_connection_ex(c, NULL, NULL, NULL, flags, pcli);
+}
+
+NTSTATUS net_make_ipc_connection_ex(struct net_context *c ,const char *domain,
+ const char *server,
+ struct sockaddr_storage *pss,
+ unsigned flags, struct cli_state **pcli)
+{
+ char *server_name = NULL;
+ struct sockaddr_storage server_ss;
+ struct cli_state *cli = NULL;
+ NTSTATUS nt_status;
+
+ if ( !server || !pss ) {
+ if (!net_find_server(c, domain, flags, &server_ss,
+ &server_name)) {
+ d_fprintf(stderr, "Unable to find a suitable server\n");
+ nt_status = NT_STATUS_UNSUCCESSFUL;
+ goto done;
+ }
+ } else {
+ server_name = SMB_STRDUP( server );
+ server_ss = *pss;
+ }
+
+ if (flags & NET_FLAGS_ANONYMOUS) {
+ nt_status = connect_to_ipc_anonymous(c, &cli, &server_ss,
+ server_name);
+ } else {
+ nt_status = connect_to_ipc(c, &cli, &server_ss,
+ server_name);
+ }
+
+ /* store the server in the affinity cache if it was a PDC */
+
+ if ( (flags & NET_FLAGS_PDC) && NT_STATUS_IS_OK(nt_status) )
+ saf_store( cli->server_domain, cli->desthost );
+
+ SAFE_FREE(server_name);
+ if (!NT_STATUS_IS_OK(nt_status)) {
+ d_fprintf(stderr, "Connection failed: %s\n",
+ nt_errstr(nt_status));
+ cli = NULL;
+ }
+
+done:
+ if (pcli != NULL) {
+ *pcli = cli;
+ }
+ return nt_status;
+}
+
+/****************************************************************************
+****************************************************************************/
+
+const char *net_prompt_pass(struct net_context *c, const char *user)
+{
+ char *prompt = NULL;
+ const char *pass = NULL;
+
+ if (c->opt_password) {
+ return c->opt_password;
+ }
+
+ if (c->opt_machine_pass) {
+ return NULL;
+ }
+
+ asprintf(&prompt, "Enter %s's password:", user);
+ if (!prompt) {
+ return NULL;
+ }
+
+ pass = getpass(prompt);
+ SAFE_FREE(prompt);
+
+ return pass;
+}
+
git.samba.org / samba.git / commitdiff