diff options
Diffstat (limited to 'source3/libsmb/cliconnect.c')
| -rw-r--r-- | source3/libsmb/cliconnect.c | 29 |
1 files changed, 21 insertions, 8 deletions
diff --git a/source3/libsmb/cliconnect.c b/source3/libsmb/cliconnect.c index ebd25627c1..33e2b28609 100644 --- a/source3/libsmb/cliconnect.c +++ b/source3/libsmb/cliconnect.c @@ -53,6 +53,9 @@ static BOOL cli_session_setup_lanman2(struct cli_state *cli, char *user, return False; } + /* Lanman2 cannot use SMB signing. */ + cli->sign_info.use_smb_signing = False; + /* if in share level security then don't send a password now */ if (!(cli->sec_mode & NEGOTIATE_SECURITY_USER_LEVEL)) { passlen = 0; @@ -199,6 +202,9 @@ static BOOL cli_session_setup_plaintext(struct cli_state *cli, char *user, passlen = clistr_push(cli, pword, pass, sizeof(pword), STR_TERMINATE|STR_ASCII); + /* Plaintext password cannot use SMB signing. */ + cli->sign_info.use_smb_signing = False; + set_message(cli->outbuf,13,0,True); SCVAL(cli->outbuf,smb_com,SMBsesssetupX); cli_setup_packet(cli); @@ -269,6 +275,7 @@ static BOOL cli_session_setup_nt1(struct cli_state *cli, char *user, ntpasslen = 24; SMBencrypt((uchar *)pass,cli->secblob.data,(uchar *)pword); SMBNTencrypt((uchar *)pass,cli->secblob.data,(uchar *)ntpword); + cli_calculate_mac_key(cli, (uchar *)pass, (uchar *)ntpword); } else { memcpy(pword, pass, passlen); memcpy(ntpword, ntpass, ntpasslen); @@ -339,6 +346,9 @@ static DATA_BLOB cli_session_setup_blob(struct cli_state *cli, DATA_BLOB blob) /* send a session setup command */ memset(cli->outbuf,'\0',smb_size); + /* Extended security cannot use SMB signing (for now). */ + cli->sign_info.use_smb_signing = False; + set_message(cli->outbuf,12,0,True); SCVAL(cli->outbuf,smb_com,SMBsesssetupX); cli_setup_packet(cli); @@ -522,6 +532,9 @@ static BOOL cli_session_setup_spnego(struct cli_state *cli, char *user, int i; BOOL got_kerberos_mechanism = False; + /* spnego security cannot use SMB signing (for now). */ + cli->sign_info.use_smb_signing = False; + DEBUG(2,("Doing spnego session setup (blob length=%d)\n", cli->secblob.length)); /* the server might not even do spnego */ @@ -638,18 +651,18 @@ BOOL cli_session_setup(struct cli_state *cli, BOOL cli_ulogoff(struct cli_state *cli) { - memset(cli->outbuf,'\0',smb_size); - set_message(cli->outbuf,2,0,True); - SCVAL(cli->outbuf,smb_com,SMBulogoffX); - cli_setup_packet(cli); + memset(cli->outbuf,'\0',smb_size); + set_message(cli->outbuf,2,0,True); + SCVAL(cli->outbuf,smb_com,SMBulogoffX); + cli_setup_packet(cli); SSVAL(cli->outbuf,smb_vwv0,0xFF); SSVAL(cli->outbuf,smb_vwv2,0); /* no additional info */ - cli_send_smb(cli); - if (!cli_receive_smb(cli)) - return False; + cli_send_smb(cli); + if (!cli_receive_smb(cli)) + return False; - return !cli_is_error(cli); + return !cli_is_error(cli); } /**************************************************************************** |