diff options
Diffstat (limited to 'source3/libsmb')
-rw-r--r-- | source3/libsmb/cliconnect.c | 114 |
1 files changed, 113 insertions, 1 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c index cfbb6d6222..1494608f8d 100644 --- a/source3/libsmb/cliconnect.c +++ b/source3/libsmb/cliconnect.c @@ -1013,7 +1013,7 @@ BOOL cli_connect(struct cli_state *cli, const char *host, struct in_addr *ip) } /**************************************************************************** -establishes a connection right up to doing tconX, reading in a password. +establishes a connection right up to doing tconX, password in cache. ****************************************************************************/ BOOL cli_establish_connection(struct cli_state *cli, char *dest_host, struct in_addr *dest_ip, @@ -1158,6 +1158,118 @@ BOOL cli_establish_connection(struct cli_state *cli, return True; } +/* Initialise client credentials for authenticated pipe access */ + +static void init_creds(struct ntuser_creds *creds, char* username, + char* domain, char* password, int pass_len) +{ + ZERO_STRUCTP(creds); + + pwd_set_cleartext(&creds->pwd, password); + + fstrcpy(creds->user_name, username); + fstrcpy(creds->domain, domain); + + if (!*username) { + creds->pwd.null_pwd = True; + } +} + +/**************************************************************************** +establishes a connection right up to doing tconX, password specified. +****************************************************************************/ +NTSTATUS cli_full_connection(struct cli_state **output_cli, + const char *my_name, const char *dest_host, + struct in_addr *dest_ip, int port, + char *service, char *service_type, + char *user, char *domain, + char *password, int pass_len) +{ + struct ntuser_creds creds; + NTSTATUS nt_status; + struct nmb_name calling; + struct nmb_name called; + struct cli_state *cli; + struct in_addr ip; + + make_nmb_name(&calling, my_name, 0x0); + make_nmb_name(&called , dest_host, 0x20); + +again: + + if (!(cli = cli_initialise(NULL))) { + return NT_STATUS_NO_MEMORY; + } + + if (cli_set_port(cli, port) != port) { + return NT_STATUS_UNSUCCESSFUL; + } + + ip = *dest_ip; + + DEBUG(3,("Connecting to host=%s share=%s\n\n", + dest_host, service)); + + if (!cli_connect(cli, dest_host, &ip)) + { + DEBUG(1,("cli_establish_connection: failed to connect to %s (%s)\n", + nmb_namestr(&called), inet_ntoa(*dest_ip))); + return NT_STATUS_UNSUCCESSFUL; + } + + if (!cli_session_request(cli, &calling, &called)) { + char *p; + DEBUG(1,("session request to %s failed (%s)\n", + called.name, cli_errstr(cli))); + cli_shutdown(cli); + if ((p=strchr(called.name, '.'))) { + *p = 0; + goto again; + } + if (strcmp(called.name, "*SMBSERVER")) { + make_nmb_name(&called , "*SMBSERVER", 0x20); + goto again; + } + return NT_STATUS_UNSUCCESSFUL; + } + + if (!cli_negprot(cli)) + { + DEBUG(1,("failed negprot\n")); + nt_status = cli_nt_error(cli); + cli_shutdown(cli); + return nt_status; + } + + if (!cli_session_setup(cli, user, + password, pass_len, + NULL, 0, + domain)) + { + DEBUG(1,("failed session setup\n")); + nt_status = cli_nt_error(cli); + cli_shutdown(cli); + return nt_status; + } + + if (service) + { + if (!cli_send_tconX(cli, service, service_type, + (char*)password, pass_len)) + { + DEBUG(1,("failed tcon_X\n")); + nt_status = cli_nt_error(cli); + cli_shutdown(cli); + return nt_status; + } + } + + init_creds(&creds, user, domain, password, pass_len); + cli_init_creds(cli, &creds); + + *output_cli = cli; + return NT_STATUS_OK; +} /**************************************************************************** Attempt a NetBIOS session request, falling back to *SMBSERVER if needed. |