SMBC_check_server(SMBCCTX * context,
SMBCSRV * server)
{
+ time_t now;
+
if (!cli_state_is_connected(server->cli)) {
return 1;
}
+ now = time_mono(NULL);
+
+ if (server->last_echo_time == (time_t)0 ||
+ now > server->last_echo_time +
+ (server->cli->timeout/1000)) {
+ unsigned char data[16] = {0};
+ NTSTATUS status = cli_echo(server->cli,
+ 1,
+ data_blob_const(data, sizeof(data)));
+ if (!NT_STATUS_IS_OK(status)) {
+ return 1;
+ }
+ server->last_echo_time = now;
+ }
return 0;
}
char **pp_username,
char **pp_password)
{
- fstring workgroup;
- fstring username;
- fstring password;
+ fstring workgroup = { 0 };
+ fstring username = { 0 };
+ fstring password = { 0 };
smbc_get_auth_data_with_context_fn auth_with_context_fn;
- strlcpy(workgroup, *pp_workgroup, sizeof(workgroup));
- strlcpy(username, *pp_username, sizeof(username));
- strlcpy(password, *pp_password, sizeof(password));
+ if (*pp_workgroup != NULL) {
+ strlcpy(workgroup, *pp_workgroup, sizeof(workgroup));
+ }
+ if (*pp_username != NULL) {
+ strlcpy(username, *pp_username, sizeof(username));
+ }
+ if (*pp_password != NULL) {
+ strlcpy(password, *pp_password, sizeof(password));
+ }
/* See if there's an authentication with context function provided */
auth_with_context_fn = smbc_getFunctionAuthDataWithContext(context);
struct cli_state *c = NULL;
const char *server_n = server;
int is_ipc = (share != NULL && strcmp(share, "IPC$") == 0);
- uint32 fs_attrs = 0;
- const char *username_used;
+ uint32_t fs_attrs = 0;
+ const char *username_used = NULL;
+ const char *password_used = NULL;
NTSTATUS status;
char *newserver, *newshare;
int flags = 0;
struct smbXcli_tcon *tcon = NULL;
+ int signing_state = SMB_SIGNING_DEFAULT;
ZERO_STRUCT(c);
*in_cache = false;
status = cli_tree_connect(srv->cli,
srv->cli->share,
"?????",
- *pp_password,
- strlen(*pp_password)+1);
+ *pp_password);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(srv->cli);
flags |= CLI_FULL_CONNECTION_USE_NT_HASH;
}
+ if (context->internal->smb_encryption_level != SMBC_ENCRYPTLEVEL_NONE) {
+ signing_state = SMB_SIGNING_REQUIRED;
+ }
+
if (port == 0) {
if (share == NULL || *share == '\0' || is_ipc) {
/*
*/
status = cli_connect_nb(server_n, NULL, NBT_SMB_PORT, 0x20,
smbc_getNetbiosName(context),
- SMB_SIGNING_DEFAULT, flags, &c);
+ signing_state, flags, &c);
}
}
*/
status = cli_connect_nb(server_n, NULL, port, 0x20,
smbc_getNetbiosName(context),
- SMB_SIGNING_DEFAULT, flags, &c);
+ signing_state, flags, &c);
}
if (!NT_STATUS_IS_OK(status)) {
smb2cli_conn_set_max_credits(c->conn, DEFAULT_SMB2_MAX_CREDITS);
}
- username_used = *pp_username;
+ username_used = *pp_username;
+ password_used = *pp_password;
if (!NT_STATUS_IS_OK(cli_session_setup(c, username_used,
- *pp_password,
- strlen(*pp_password),
- *pp_password,
- strlen(*pp_password),
+ password_used,
*pp_workgroup))) {
/* Failed. Try an anonymous login, if allowed by flags. */
- username_used = "";
+ username_used = "";
+ password_used = "";
if (smbc_getOptionNoAutoAnonymousLogin(context) ||
- !NT_STATUS_IS_OK(cli_session_setup(c, username_used,
- *pp_password, 1,
- *pp_password, 0,
+ !NT_STATUS_IS_OK(cli_session_setup(c, username_used,
+ password_used,
*pp_workgroup))) {
cli_shutdown(c);
}
}
- status = cli_set_username(c, username_used);
- if (!NT_STATUS_IS_OK(status)) {
- errno = map_errno_from_nt_status(status);
- cli_shutdown(c);
- return NULL;
- }
-
DEBUG(4,(" session setup ok\n"));
/* here's the fun part....to support 'msdfs proxy' shares
/* must be a normal share */
- status = cli_tree_connect(c, share, "?????", *pp_password,
- strlen(*pp_password)+1);
+ status = cli_tree_connect(c, share, "?????", *pp_password);
if (!NT_STATUS_IS_OK(status)) {
errno = map_errno_from_nt_status(status);
cli_shutdown(c);
}
if (context->internal->smb_encryption_level) {
- /* Attempt UNIX smb encryption. */
- if (!NT_STATUS_IS_OK(cli_force_encryption(c,
- username_used,
- *pp_password,
- *pp_workgroup))) {
+ /* Attempt encryption. */
+ status = cli_cm_force_encryption(c,
+ username_used,
+ password_used,
+ *pp_workgroup,
+ share);
+ if (!NT_STATUS_IS_OK(status)) {
/*
* context->smb_encryption_level == 1
}
ZERO_STRUCTP(srv);
- srv->cli = c;
+ DLIST_ADD(srv->cli, c);
srv->dev = (dev_t)(str_checksum(server) ^ str_checksum(share));
srv->no_pathinfo = False;
srv->no_pathinfo2 = False;
ipc_srv = SMBC_find_server(ctx, context, server, "*IPC$",
pp_workgroup, pp_username, pp_password);
if (!ipc_srv) {
+ int signing_state = SMB_SIGNING_DEFAULT;
/* We didn't find a cached connection. Get the password */
if (!*pp_password || (*pp_password)[0] == '\0') {
if (smbc_getOptionUseCCache(context)) {
flags |= CLI_FULL_CONNECTION_USE_CCACHE;
}
+ if (context->internal->smb_encryption_level != SMBC_ENCRYPTLEVEL_NONE) {
+ signing_state = SMB_SIGNING_REQUIRED;
+ }
nt_status = cli_full_connection(&ipc_cli,
lp_netbios_name(), server,
*pp_workgroup,
*pp_password,
flags,
- SMB_SIGNING_DEFAULT);
+ signing_state);
if (! NT_STATUS_IS_OK(nt_status)) {
DEBUG(1,("cli_full_connection failed! (%s)\n",
nt_errstr(nt_status)));
}
if (context->internal->smb_encryption_level) {
- /* Attempt UNIX smb encryption. */
- if (!NT_STATUS_IS_OK(cli_force_encryption(ipc_cli,
- *pp_username,
- *pp_password,
- *pp_workgroup))) {
+ /* Attempt encryption. */
+ nt_status = cli_cm_force_encryption(ipc_cli,
+ *pp_username,
+ *pp_password,
+ *pp_workgroup,
+ "IPC$");
+ if (!NT_STATUS_IS_OK(nt_status)) {
/*
* context->smb_encryption_level ==
}
ZERO_STRUCTP(ipc_srv);
- ipc_srv->cli = ipc_cli;
+ DLIST_ADD(ipc_srv->cli, ipc_cli);
nt_status = cli_rpc_pipe_open_noauth(
ipc_srv->cli, &ndr_table_lsarpc, &pipe_hnd);
git.samba.org / samba.git / blobdiff