/*
- Unix SMB/Netbios implementation.
- Version 2.2
+ Unix SMB/CIFS implementation.
Password and authentication handling
Copyright (C) Andrew Bartlett 2001
#include "includes.h"
+#undef DBGC_CLASS
+#define DBGC_CLASS DBGC_AUTH
+
/**
* update the encrypted smbpasswd file from the plaintext username and password
*
* this ugly hack needs to die, but not quite yet, I think people still use it...
**/
-static BOOL update_smbpassword_file(char *user, char *password)
+static BOOL update_smbpassword_file(const char *user, const char *password)
{
- SAM_ACCOUNT *sampass = NULL;
+ struct samu *sampass;
BOOL ret;
- pdb_init_sam(&sampass);
+ if ( !(sampass = samu_new( NULL )) ) {
+ return False;
+ }
become_root();
ret = pdb_getsampwnam(sampass, user);
if(ret == False) {
DEBUG(0,("pdb_getsampwnam returned NULL\n"));
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return False;
}
* Remove the account disabled flag - we are updating the
* users password from a login.
*/
- if (!pdb_set_acct_ctrl(sampass, pdb_get_acct_ctrl(sampass) & ~ACB_DISABLED)) {
- pdb_free_sam(&sampass);
+ if (!pdb_set_acct_ctrl(sampass, pdb_get_acct_ctrl(sampass) & ~ACB_DISABLED, PDB_CHANGED)) {
+ TALLOC_FREE(sampass);
return False;
}
if (!pdb_set_plaintext_passwd (sampass, password)) {
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return False;
}
/* Now write it into the file. */
become_root();
- /* Here, the override flag is True, because we want to ignore the
- XXXXXXX'd out password */
- ret = pdb_update_sam_account (sampass, True);
+ ret = NT_STATUS_IS_OK(pdb_update_sam_account (sampass));
unbecome_root();
DEBUG(3,("pdb_update_sam_account returned %d\n",ret));
}
- memset(password, '\0', strlen(password));
-
- pdb_free_sam(&sampass);
+ TALLOC_FREE(sampass);
return ret;
}
* unless the account has a null password.
**/
-NTSTATUS check_unix_security(void *my_private_data,
+static NTSTATUS check_unix_security(const struct auth_context *auth_context,
+ void *my_private_data,
TALLOC_CTX *mem_ctx,
const auth_usersupplied_info *user_info,
- const auth_authsupplied_info *auth_info,
auth_serversupplied_info **server_info)
{
NTSTATUS nt_status;
struct passwd *pass = NULL;
become_root();
- pass = Get_Pwnam(user_info->internal_username.str);
+ pass = Get_Pwnam(user_info->internal_username);
- /** This call assumes a ASCII password, no charset transformation is
+ /** @todo This call assumes a ASCII password, no charset transformation is
done. We may need to revisit this **/
nt_status = pass_check(pass,
- pass ? pass->pw_name : user_info->internal_username.str,
+ pass ? pass->pw_name : user_info->internal_username,
(char *)user_info->plaintext_password.data,
user_info->plaintext_password.length-1,
lp_update_encrypted() ?
unbecome_root();
- if NT_STATUS_IS_OK(nt_status) {
+ if (NT_STATUS_IS_OK(nt_status)) {
if (pass) {
- make_server_info_pw(server_info, pass);
+ make_server_info_pw(server_info, pass->pw_name, pass);
} else {
/* we need to do somthing more useful here */
nt_status = NT_STATUS_NO_SUCH_USER;
return nt_status;
}
-BOOL auth_init_unix(auth_methods **auth_method)
+/* module initialisation */
+static NTSTATUS auth_init_unix(struct auth_context *auth_context, const char* param, auth_methods **auth_method)
{
- if (!make_auth_methods(auth_method)) {
- return False;
+ if (!make_auth_methods(auth_context, auth_method)) {
+ return NT_STATUS_NO_MEMORY;
}
+
+ (*auth_method)->name = "unix";
(*auth_method)->auth = check_unix_security;
- return True;
+ return NT_STATUS_OK;
+}
+
+NTSTATUS auth_unix_init(void)
+{
+ return smb_register_auth(AUTH_INTERFACE_VERSION, "unix", auth_init_unix);
}