diff options
Diffstat (limited to 'source3/auth/auth_util.c')
| -rw-r--r-- | source3/auth/auth_util.c | 53 |
1 files changed, 51 insertions, 2 deletions
diff --git a/source3/auth/auth_util.c b/source3/auth/auth_util.c index 421ab3f1e4..cfdf3a6acc 100644 --- a/source3/auth/auth_util.c +++ b/source3/auth/auth_util.c @@ -589,6 +589,27 @@ BOOL make_user_info_for_reply(auth_usersupplied_info **user_info, return ret; } +/**************************************************************************** + Create a guest user_info blob, for anonymous authenticaion. +****************************************************************************/ + +BOOL make_user_info_guest(auth_usersupplied_info **user_info) +{ + DATA_BLOB sec_blob = data_blob(NULL, 0); + DATA_BLOB lm_blob = data_blob(NULL, 0); + DATA_BLOB nt_blob = data_blob(NULL, 0); + DATA_BLOB plaintext_blob = data_blob(NULL, 0); + uint32 ntlmssp_flags = 0; + + return make_user_info(user_info, + "","", + "","", + "", sec_blob, + nt_blob, lm_blob, + plaintext_blob, + ntlmssp_flags, True); +} + BOOL make_server_info(auth_serversupplied_info **server_info) { *server_info = malloc(sizeof(**server_info)); @@ -664,13 +685,19 @@ void free_server_info(auth_serversupplied_info **server_info) Make a server_info struct for a guest user ***************************************************************************/ -void make_server_info_guest(auth_serversupplied_info **server_info) +BOOL make_server_info_guest(auth_serversupplied_info **server_info) { struct passwd *pass = sys_getpwnam(lp_guestaccount(-1)); if (pass) { - make_server_info_pw(server_info, pass); + if (!make_server_info_pw(server_info, pass)) { + return False; + } + (*server_info)->guest = True; + return True; } + DEBUG(0,("make_server_info_guest: sys_getpwnam() failed on guest account!\n")); + return False; } /**************************************************************************** @@ -712,3 +739,25 @@ NT_USER_TOKEN *dup_nt_token(NT_USER_TOKEN *ptoken) return token; } + +/**************************************************************************** + Check for a guest logon (username = "") and if so create the required + structure. +****************************************************************************/ + +NTSTATUS check_guest_security(const auth_usersupplied_info *user_info, + auth_serversupplied_info **server_info) +{ + NTSTATUS nt_status = NT_STATUS_LOGON_FAILURE; + + if (!(user_info->internal_username.str + && *user_info->internal_username.str)) { + if (make_server_info_guest(server_info)) { + nt_status = NT_STATUS_OK; + } else { + nt_status = NT_STATUS_NO_SUCH_USER; + } + } + + return nt_status; +} |