diff options
Diffstat (limited to 'source3/smbd/auth_util.c')
| -rw-r--r-- | source3/smbd/auth_util.c | 47 |
1 files changed, 27 insertions, 20 deletions
diff --git a/source3/smbd/auth_util.c b/source3/smbd/auth_util.c index 85f01605ab..9de8142578 100644 --- a/source3/smbd/auth_util.c +++ b/source3/smbd/auth_util.c @@ -282,9 +282,12 @@ BOOL make_user_info_netlogon_network(auth_usersupplied_info **user_info, if (lm_pwd_len) ntlmssp_flags |= NTLMSSP_NEGOTIATE_OEM; - if (nt_pwd_len) + if (nt_pwd_len == 24) { ntlmssp_flags |= NTLMSSP_NEGOTIATE_NTLM; - + } else if (nt_pwd_len != 0) { + ntlmssp_flags |= NTLMSSP_NEGOTIATE_NTLM2; + } + ret = make_user_info_map(user_info, smb_name, client_domain, wksta_name, sec_blob, @@ -303,15 +306,15 @@ BOOL make_user_info_netlogon_network(auth_usersupplied_info **user_info, ****************************************************************************/ BOOL make_user_info_netlogon_interactive(auth_usersupplied_info **user_info, - char *smb_name, - char *client_domain, - char *wksta_name, - uchar *lm_interactive_pwd, int lm_pwd_len, - uchar *nt_interactive_pwd, int nt_pwd_len, - uchar *dc_sess_key) + char *smb_name, + char *client_domain, + char *wksta_name, + uchar lm_interactive_pwd[16], + uchar nt_interactive_pwd[16], + uchar *dc_sess_key) { - char nt_pwd[16]; char lm_pwd[16]; + char nt_pwd[16]; unsigned char local_lm_response[24]; unsigned char local_nt_response[24]; unsigned char key[16]; @@ -320,32 +323,32 @@ BOOL make_user_info_netlogon_interactive(auth_usersupplied_info **user_info, generate_random_buffer(chal, 8, False); - memset(key, 0, 16); + ZERO_STRUCT(key); memcpy(key, dc_sess_key, 8); - memcpy(lm_pwd, lm_interactive_pwd, 16); - memcpy(nt_pwd, nt_interactive_pwd, 16); + if (lm_interactive_pwd) memcpy(lm_pwd, lm_interactive_pwd, sizeof(lm_pwd)); + if (nt_interactive_pwd) memcpy(nt_pwd, nt_interactive_pwd, sizeof(nt_pwd)); #ifdef DEBUG_PASSWORD DEBUG(100,("key:")); - dump_data(100, (char *)key, 16); + dump_data(100, (char *)key, sizeof(key)); DEBUG(100,("lm owf password:")); - dump_data(100, lm_pwd, 16); + dump_data(100, lm_pwd, sizeof(lm_pwd)); DEBUG(100,("nt owf password:")); - dump_data(100, nt_pwd, 16); + dump_data(100, nt_pwd, sizeof(nt_pwd)); #endif - SamOEMhash((uchar *)lm_pwd, key, 16); - SamOEMhash((uchar *)nt_pwd, key, 16); + SamOEMhash((uchar *)lm_pwd, key, sizeof(lm_pwd)); + SamOEMhash((uchar *)nt_pwd, key, sizeof(nt_pwd)); #ifdef DEBUG_PASSWORD DEBUG(100,("decrypt of lm owf password:")); - dump_data(100, lm_pwd, 16); + dump_data(100, lm_pwd, sizeof(lm_pwd)); DEBUG(100,("decrypt of nt owf password:")); - dump_data(100, nt_pwd, 16); + dump_data(100, nt_pwd, sizeof(nt_pwd)); #endif generate_random_buffer(chal, 8, False); @@ -364,7 +367,11 @@ BOOL make_user_info_netlogon_interactive(auth_usersupplied_info **user_info, DATA_BLOB local_nt_blob = data_blob(local_nt_response, sizeof(local_nt_response)); DATA_BLOB plaintext_blob = data_blob(NULL, 0); - ntlmssp_flags = NTLMSSP_NEGOTIATE_OEM | NTLMSSP_NEGOTIATE_NTLM; + if (lm_interactive_pwd) + ntlmssp_flags |= NTLMSSP_NEGOTIATE_OEM; + if (nt_interactive_pwd) + ntlmssp_flags |= NTLMSSP_NEGOTIATE_NTLM; + ret = make_user_info_map(user_info, smb_name, client_domain, wksta_name, sec_blob, |