int opr_login(ADMIN_LIST* list){//管理员登陆，根据返回值确定类型
char name[20] = {};
int password;
char pass[20] = {};
int i = 0;
printf("输入管理员帐号：\n");
scanf("%s", name);
scanf("%*[^\n]");
scanf("%*c");
printf("输入密码：\n");
while(i != 20){
pass[i] = getch();
if(pass[i] == '\n')
break;
i++;
}
pass[i] = '\0';
sscanf(pass, "%d", &password);
int tmp = check(list, name);
ADMIN_NODE* node = admin_find(list, name);
if(tmp >= 0){
if(tmp == password && node->admin->limit ==1)
return 1;
else if(tmp == password && node->admin->limit == 0)
return 2;
else
return 0;
}
else
return 0;
}
void pw_unix_check(AuthResult * const result,
const char *account, const char *password,
const struct sockaddr_storage * const sa,
const struct sockaddr_storage * const peer)
{
//RCP - check user and password
dbgmsg("checking user/password");
if (result == NULL || password == NULL || strlen(password) == 0)
return;
// initialize shared memory
RcpShm *shm;
if ((shm = rcpShmemInit(RCP_PROC_CLI)) == NULL) {
dbgmsg("cannot initialize memory, exiting...\n");
return;
}
RcpAdmin *admin = admin_find(shm, account);
if (admin == NULL) {
dbgmsg("failed to find an RCP administrator account, exiting...\n");
return;
}
{ // check password
char solt[RCP_CRYPT_SALT_LEN + 1];
int i;
for (i = 0; i < RCP_CRYPT_SALT_LEN; i++)
solt[i] = admin->password[i];
solt[RCP_CRYPT_SALT_LEN] = '\0';
char *cp = rcpCrypt(password, solt);
if (strcmp(admin->password + RCP_CRYPT_SALT_LEN + 1, cp + RCP_CRYPT_SALT_LEN + 4) != 0)
return;
}
// user/password combination is ok
// for the login into /home/rcp, with rcp as the real user
account = "rcp";
//RCP
const char *cpwd = NULL;
struct passwd pw, *pw_;
#ifdef USE_SHADOW
struct spwd *spw;
#endif
char *dir = NULL;
(void) sa;
(void) peer;
result->auth_ok = 0;
if ((pw_ = getpwnam(account)) == NULL) {
/*RCP*/dbgmsg("failed getpwnam");
return;
}
pw = *pw_;
result->auth_ok--;
#ifdef HAVE_SETUSERSHELL
if (pw.pw_shell == NULL) {
/*RCP*/dbgmsg("failed pw_shell");
return;
}
#if 0 // RCP disabled
if (strcasecmp(pw.pw_shell, FAKE_SHELL) != 0) {
const char *shell;
setusershell();
while ((shell = (char *) getusershell()) != NULL &&
strcmp(pw.pw_shell, shell) != 0);
endusershell();
if (shell == NULL) {
return;
}
}
#endif //RCP
#endif
if ((dir = strdup(pw.pw_dir)) == NULL) {
/*RCP*/dbgmsg("failed strdup");
return;
}
#if 0 //disabeld for RCP
#ifdef USE_SHADOW
if ((((pw.pw_passwd)[0] == 'x' && (pw.pw_passwd)[1] == 0) ||
((pw.pw_passwd)[0] == '#' && (pw.pw_passwd)[1] == '#' &&
strcmp(pw.pw_passwd + 2, account) == 0)) &&
(spw = getspnam(account)) != NULL && spw->sp_pwdp != NULL) {
cpwd = spw->sp_pwdp[0] == '@' ? NULL : spw->sp_pwdp;
if (spw->sp_expire > 0 || spw->sp_max > 0) {
long today = time(NULL) / (24L * 60L * 60L);
if (spw->sp_expire > 0 && spw->sp_expire < today) {
goto bye; /* account expired */
}
if (spw->sp_max > 0 && spw->sp_lstchg > 0 &&
(spw->sp_lstchg + spw->sp_max < today)) {
goto bye; /* password expired */
}
}
} else
#endif
{
cpwd = pw.pw_passwd;
}
{
const char *crypted;
if (cpwd == NULL ||
(crypted = (const char *) crypt(password, cpwd)) == NULL ||
strcmp(cpwd, crypted) != 0) {
goto bye;
}
}
#endif //RCP
result->uid = pw.pw_uid;
result->gid = pw.pw_gid;
result->dir = dir;
result->slow_tilde_expansion = 0;
result->auth_ok = -result->auth_ok;
/*RCP*/dbgmsg("RCP admin check ok");
return;
bye:
free(dir);
/*RCP*/dbgmsg("failed RCP admin check");
}
