| 3 |
* login |
* login |
| 4 |
* - user authentication and online status manager |
* - user authentication and online status manager |
| 5 |
* |
* |
| 6 |
* Copyright (C) 2004-2025 Leaflet <leaflet@leafok.com> |
* Copyright (C) 2004-2026 Leaflet <leaflet@leafok.com> |
| 7 |
*/ |
*/ |
| 8 |
|
|
| 9 |
#ifdef HAVE_CONFIG_H |
#ifdef HAVE_CONFIG_H |
| 41 |
{ |
{ |
| 42 |
char username[BBS_username_max_len + 1]; |
char username[BBS_username_max_len + 1]; |
| 43 |
char password[BBS_password_max_len + 1]; |
char password[BBS_password_max_len + 1]; |
| 44 |
int i = 0; |
int i; |
| 45 |
int ok = 0; |
int ret; |
| 46 |
|
|
| 47 |
for (; !SYS_server_exit && !ok && i < BBS_login_retry_times; i++) |
for (i = 0; !SYS_server_exit && i < BBS_login_retry_times; i++) |
| 48 |
{ |
{ |
| 49 |
|
clrtoeol(); |
| 50 |
prints("\033[1;33m请输入帐号\033[m(试用请输入`\033[1;36mguest\033[m', " |
prints("\033[1;33m请输入帐号\033[m(试用请输入`\033[1;36mguest\033[m', " |
| 51 |
"注册请输入`\033[1;31mnew\033[m'): "); |
"注册请输入`\033[1;31mnew\033[m'): "); |
| 52 |
iflush(); |
iflush(); |
| 59 |
if (strcmp(username, "guest") == 0) |
if (strcmp(username, "guest") == 0) |
| 60 |
{ |
{ |
| 61 |
load_guest_info(); |
load_guest_info(); |
| 62 |
|
log_common("User [%s] authenticated successfully", username); |
| 63 |
return 0; |
return 0; |
| 64 |
} |
} |
| 65 |
|
|
| 66 |
if (strcmp(username, "new") == 0) |
if (strcmp(username, "new") == 0) |
| 67 |
{ |
{ |
| 68 |
display_file(DATA_REGISTER, 1); |
display_file(DATA_REGISTER, 1); |
|
|
|
| 69 |
return -1; |
return -1; |
| 70 |
} |
} |
| 71 |
|
|
| 72 |
if (username[0] != '\0') |
if (username[0] != '\0') |
| 73 |
{ |
{ |
| 74 |
|
clrtoeol(); |
| 75 |
prints("\033[1;37m请输入密码\033[m: "); |
prints("\033[1;37m请输入密码\033[m: "); |
| 76 |
iflush(); |
iflush(); |
| 77 |
|
|
| 80 |
continue; |
continue; |
| 81 |
} |
} |
| 82 |
|
|
| 83 |
ok = (check_user(username, password) == 0); |
ret = check_user(username, password); |
| 84 |
|
if (ret == 2) // Enforce update user agreement |
| 85 |
|
{ |
| 86 |
|
BBS_update_eula = 1; |
| 87 |
|
ret = 0; |
| 88 |
|
} |
| 89 |
|
|
| 90 |
|
if (ret == 0) |
| 91 |
|
{ |
| 92 |
|
log_common("User [%s] authenticated successfully", username); |
| 93 |
|
return 0; |
| 94 |
|
} |
| 95 |
|
|
| 96 |
|
log_common("User [%s] authentication failed (%d/%d)", username, |
| 97 |
|
i + 1, BBS_login_retry_times); |
| 98 |
iflush(); |
iflush(); |
| 99 |
} |
} |
| 100 |
} |
} |
| 101 |
|
|
| 102 |
if (!ok) |
display_file(DATA_LOGIN_ERROR, 1); |
| 103 |
{ |
return -1; |
|
display_file(DATA_LOGIN_ERROR, 1); |
|
|
return -1; |
|
|
} |
|
|
|
|
|
log_common("User \"%s\"(%ld) login from %s:%d\n", |
|
|
BBS_username, BBS_priv.uid, hostaddr_client, port_client); |
|
|
|
|
|
return 0; |
|
| 104 |
} |
} |
| 105 |
|
|
| 106 |
int check_user(const char *username, const char *password) |
int check_user(const char *username, const char *password) |
| 157 |
// Begin transaction |
// Begin transaction |
| 158 |
if (mysql_query(db, "SET autocommit=0") != 0) |
if (mysql_query(db, "SET autocommit=0") != 0) |
| 159 |
{ |
{ |
| 160 |
log_error("SET autocommit=0 error: %s\n", mysql_error(db)); |
log_error("SET autocommit=0 error: %s", mysql_error(db)); |
| 161 |
ret = -1; |
ret = -1; |
| 162 |
goto cleanup; |
goto cleanup; |
| 163 |
} |
} |
| 164 |
|
|
| 165 |
if (mysql_query(db, "BEGIN") != 0) |
if (mysql_query(db, "BEGIN") != 0) |
| 166 |
{ |
{ |
| 167 |
log_error("Begin transaction error: %s\n", mysql_error(db)); |
log_error("Begin transaction error: %s", mysql_error(db)); |
| 168 |
ret = -1; |
ret = -1; |
| 169 |
goto cleanup; |
goto cleanup; |
| 170 |
} |
} |
| 181 |
ip_mask(client_addr, 1, '%')); |
ip_mask(client_addr, 1, '%')); |
| 182 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 183 |
{ |
{ |
| 184 |
log_error("Query user_list error: %s\n", mysql_error(db)); |
log_error("Query user_list error: %s", mysql_error(db)); |
| 185 |
ret = -1; |
ret = -1; |
| 186 |
goto cleanup; |
goto cleanup; |
| 187 |
} |
} |
| 188 |
if ((rs = mysql_store_result(db)) == NULL) |
if ((rs = mysql_store_result(db)) == NULL) |
| 189 |
{ |
{ |
| 190 |
log_error("Get user_list data failed\n"); |
log_error("Get user_list data failed"); |
| 191 |
ret = -1; |
ret = -1; |
| 192 |
goto cleanup; |
goto cleanup; |
| 193 |
} |
} |
| 214 |
username); |
username); |
| 215 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 216 |
{ |
{ |
| 217 |
log_error("Query user_list error: %s\n", mysql_error(db)); |
log_error("Query user_list error: %s", mysql_error(db)); |
| 218 |
ret = -1; |
ret = -1; |
| 219 |
goto cleanup; |
goto cleanup; |
| 220 |
} |
} |
| 221 |
if ((rs = mysql_store_result(db)) == NULL) |
if ((rs = mysql_store_result(db)) == NULL) |
| 222 |
{ |
{ |
| 223 |
log_error("Get user_list data failed\n"); |
log_error("Get user_list data failed"); |
| 224 |
ret = -1; |
ret = -1; |
| 225 |
goto cleanup; |
goto cleanup; |
| 226 |
} |
} |
| 242 |
username, password); |
username, password); |
| 243 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 244 |
{ |
{ |
| 245 |
log_error("Query user_list error: %s\n", mysql_error(db)); |
log_error("Query user_list error: %s", mysql_error(db)); |
| 246 |
ret = -1; |
ret = -1; |
| 247 |
goto cleanup; |
goto cleanup; |
| 248 |
} |
} |
| 249 |
if ((rs = mysql_store_result(db)) == NULL) |
if ((rs = mysql_store_result(db)) == NULL) |
| 250 |
{ |
{ |
| 251 |
log_error("Get user_list data failed\n"); |
log_error("Get user_list data failed"); |
| 252 |
ret = -1; |
ret = -1; |
| 253 |
goto cleanup; |
goto cleanup; |
| 254 |
} |
} |
| 269 |
BBS_uid, hostaddr_client); |
BBS_uid, hostaddr_client); |
| 270 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 271 |
{ |
{ |
| 272 |
log_error("Insert into user_login_log error: %s\n", mysql_error(db)); |
log_error("Insert into user_login_log error: %s", mysql_error(db)); |
| 273 |
ret = -1; |
ret = -1; |
| 274 |
goto cleanup; |
goto cleanup; |
| 275 |
} |
} |
| 277 |
// Commit transaction |
// Commit transaction |
| 278 |
if (mysql_query(db, "COMMIT") != 0) |
if (mysql_query(db, "COMMIT") != 0) |
| 279 |
{ |
{ |
| 280 |
log_error("Commit transaction error: %s\n", mysql_error(db)); |
log_error("Commit transaction error: %s", mysql_error(db)); |
| 281 |
ret = -1; |
ret = -1; |
| 282 |
goto cleanup; |
goto cleanup; |
| 283 |
} |
} |
| 300 |
username, password, hostaddr_client); |
username, password, hostaddr_client); |
| 301 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 302 |
{ |
{ |
| 303 |
log_error("Insert into user_err_login_log error: %s\n", mysql_error(db)); |
log_error("Insert into user_err_login_log error: %s", mysql_error(db)); |
| 304 |
ret = -1; |
ret = -1; |
| 305 |
goto cleanup; |
goto cleanup; |
| 306 |
} |
} |
| 308 |
// Commit transaction |
// Commit transaction |
| 309 |
if (mysql_query(db, "COMMIT") != 0) |
if (mysql_query(db, "COMMIT") != 0) |
| 310 |
{ |
{ |
| 311 |
log_error("Commit transaction error: %s\n", mysql_error(db)); |
log_error("Commit transaction error: %s", mysql_error(db)); |
| 312 |
ret = -1; |
ret = -1; |
| 313 |
goto cleanup; |
goto cleanup; |
| 314 |
} |
} |
| 321 |
// Set AUTOCOMMIT = 1 |
// Set AUTOCOMMIT = 1 |
| 322 |
if (mysql_query(db, "SET autocommit=1") != 0) |
if (mysql_query(db, "SET autocommit=1") != 0) |
| 323 |
{ |
{ |
| 324 |
log_error("SET autocommit=1 error: %s\n", mysql_error(db)); |
log_error("SET autocommit=1 error: %s", mysql_error(db)); |
| 325 |
ret = -1; |
ret = -1; |
| 326 |
goto cleanup; |
goto cleanup; |
| 327 |
} |
} |
| 331 |
switch (ret) |
switch (ret) |
| 332 |
{ |
{ |
| 333 |
case 0: // Login successfully |
case 0: // Login successfully |
| 334 |
|
if (!SSH_v2 && checklevel2(&BBS_priv, P_MAN_S)) |
| 335 |
|
{ |
| 336 |
|
prints("\033[1;31m非普通账户必须使用SSH方式登录\033[m\r\n"); |
| 337 |
|
ret = 1; |
| 338 |
|
goto cleanup; |
| 339 |
|
} |
| 340 |
break; |
break; |
| 341 |
case -1: // Load data error |
case -1: // Load data error |
| 342 |
prints("\033[1;31m读取用户数据错误...\033[m\r\n"); |
prints("\033[1;31m读取用户数据错误...\033[m\r\n"); |
| 343 |
ret = -1; |
ret = -1; |
| 344 |
goto cleanup; |
goto cleanup; |
| 345 |
case -2: // Unused |
case -2: // Enforce update user agreement |
| 346 |
prints("\033[1;31m请通过Web登录更新用户许可协议...\033[m\r\n"); |
if (!SSH_v2 && checklevel2(&BBS_priv, P_MAN_S)) |
| 347 |
ret = 1; |
{ |
| 348 |
|
prints("\033[1;31m非普通账户必须使用SSH方式登录\033[m\r\n"); |
| 349 |
|
ret = 1; |
| 350 |
|
goto cleanup; |
| 351 |
|
} |
| 352 |
|
ret = 2; |
| 353 |
goto cleanup; |
goto cleanup; |
| 354 |
case -3: // Dead |
case -3: // Dead |
| 355 |
prints("\033[1;31m很遗憾,您已经永远离开了我们的世界!\033[m\r\n"); |
prints("\033[1;31m很遗憾,您已经永远离开了我们的世界!\033[m\r\n"); |
| 366 |
BBS_uid); |
BBS_uid); |
| 367 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 368 |
{ |
{ |
| 369 |
log_error("Update user_pubinfo error: %s\n", mysql_error(db)); |
log_error("Update user_pubinfo error: %s", mysql_error(db)); |
| 370 |
ret = -1; |
ret = -1; |
| 371 |
goto cleanup; |
goto cleanup; |
| 372 |
} |
} |
| 388 |
|
|
| 389 |
if (setenv("TZ", user_tz_env, 1) == -1) |
if (setenv("TZ", user_tz_env, 1) == -1) |
| 390 |
{ |
{ |
| 391 |
log_error("setenv(TZ = %s) error %d\n", user_tz_env, errno); |
log_error("setenv(TZ = %s) error %d", user_tz_env, errno); |
| 392 |
return -3; |
return -3; |
| 393 |
} |
} |
| 394 |
|
|
| 417 |
BBS_uid); |
BBS_uid); |
| 418 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 419 |
{ |
{ |
| 420 |
log_error("Query user_pubinfo error: %s\n", mysql_error(db)); |
log_error("Query user_pubinfo error: %s", mysql_error(db)); |
| 421 |
ret = -1; |
ret = -1; |
| 422 |
goto cleanup; |
goto cleanup; |
| 423 |
} |
} |
| 424 |
if ((rs = mysql_store_result(db)) == NULL) |
if ((rs = mysql_store_result(db)) == NULL) |
| 425 |
{ |
{ |
| 426 |
log_error("Get user_pubinfo data failed\n"); |
log_error("Get user_pubinfo data failed"); |
| 427 |
ret = -1; |
ret = -1; |
| 428 |
goto cleanup; |
goto cleanup; |
| 429 |
} |
} |
| 457 |
|
|
| 458 |
if (load_priv(db, &BBS_priv, BBS_uid) != 0) |
if (load_priv(db, &BBS_priv, BBS_uid) != 0) |
| 459 |
{ |
{ |
| 460 |
ret = -1; |
ret = -1; // Data not found |
| 461 |
|
goto cleanup; |
| 462 |
|
} |
| 463 |
|
|
| 464 |
|
if (last_login_dt < BBS_eula_tm) |
| 465 |
|
{ |
| 466 |
|
ret = -2; // require update agreement first |
| 467 |
goto cleanup; |
goto cleanup; |
| 468 |
} |
} |
| 469 |
|
|
| 522 |
hostaddr_client); |
hostaddr_client); |
| 523 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 524 |
{ |
{ |
| 525 |
log_error("Add visit log error: %s\n", mysql_error(db)); |
log_error("Add visit log error: %s", mysql_error(db)); |
| 526 |
return -1; |
return -1; |
| 527 |
} |
} |
| 528 |
|
|
| 537 |
getpid(), BBS_priv.uid, hostaddr_client); |
getpid(), BBS_priv.uid, hostaddr_client); |
| 538 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 539 |
{ |
{ |
| 540 |
log_error("Add user_online error: %s\n", mysql_error(db)); |
log_error("Add user_online error: %s", mysql_error(db)); |
| 541 |
return -3; |
return -3; |
| 542 |
} |
} |
| 543 |
|
|
| 553 |
getpid()); |
getpid()); |
| 554 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 555 |
{ |
{ |
| 556 |
log_error("Delete user_online error: %s\n", mysql_error(db)); |
log_error("Delete user_online error: %s", mysql_error(db)); |
| 557 |
return -1; |
return -1; |
| 558 |
} |
} |
| 559 |
|
|
| 574 |
BBS_priv.uid); |
BBS_priv.uid); |
| 575 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 576 |
{ |
{ |
| 577 |
log_error("Update user_pubinfo error: %s\n", mysql_error(db)); |
log_error("Update user_pubinfo error: %s", mysql_error(db)); |
| 578 |
return -1; |
return -1; |
| 579 |
} |
} |
| 580 |
|
|
| 603 |
db = db_open(); |
db = db_open(); |
| 604 |
if (db == NULL) |
if (db == NULL) |
| 605 |
{ |
{ |
| 606 |
log_error("db_open() error: %s\n", mysql_error(db)); |
log_error("db_open() error: %s", mysql_error(db)); |
| 607 |
return -1; |
return -1; |
| 608 |
} |
} |
| 609 |
|
|
| 613 |
BBS_current_action, getpid()); |
BBS_current_action, getpid()); |
| 614 |
if (mysql_query(db, sql) != 0) |
if (mysql_query(db, sql) != 0) |
| 615 |
{ |
{ |
| 616 |
log_error("Update user_online error: %s\n", mysql_error(db)); |
log_error("Update user_online error: %s", mysql_error(db)); |
| 617 |
return -2; |
return -2; |
| 618 |
} |
} |
| 619 |
|
|
| 621 |
|
|
| 622 |
return 1; |
return 1; |
| 623 |
} |
} |
| 624 |
|
|
| 625 |
|
int user_update_agreement(void) |
| 626 |
|
{ |
| 627 |
|
MYSQL *db = NULL; |
| 628 |
|
char sql[SQL_BUFFER_LEN]; |
| 629 |
|
int ch; |
| 630 |
|
int ret = 0; |
| 631 |
|
|
| 632 |
|
clearscr(); |
| 633 |
|
moveto(2, 1); |
| 634 |
|
prints("尊敬的用户:"); |
| 635 |
|
moveto(3, 1); |
| 636 |
|
prints(" 本站的《用户许可协议》已更新,您必须在仔细阅读并接受后,才能继续使用本站提供的服务。"); |
| 637 |
|
press_any_key(); |
| 638 |
|
|
| 639 |
|
clearscr(); |
| 640 |
|
display_file(DATA_EULA, 1); |
| 641 |
|
|
| 642 |
|
while (!SYS_server_exit) |
| 643 |
|
{ |
| 644 |
|
clearscr(); |
| 645 |
|
moveto(2, 1); |
| 646 |
|
|
| 647 |
|
ch = press_any_key_ex("您是否接受本站的《用户许可协议》? (A)接受, (D)拒绝, (R)再看看协议 [D]", 60); |
| 648 |
|
switch (toupper(ch)) |
| 649 |
|
{ |
| 650 |
|
case KEY_NULL: |
| 651 |
|
return -1; |
| 652 |
|
case KEY_TIMEOUT: |
| 653 |
|
case CR: |
| 654 |
|
case 'D': |
| 655 |
|
moveto(3, 1); |
| 656 |
|
prints("您已拒绝《用户许可协议》,再见!"); |
| 657 |
|
press_any_key(); |
| 658 |
|
return 0; |
| 659 |
|
case 'R': |
| 660 |
|
clearscr(); |
| 661 |
|
display_file(DATA_EULA, 1); |
| 662 |
|
continue; |
| 663 |
|
case 'A': |
| 664 |
|
db = db_open(); |
| 665 |
|
if (db == NULL) |
| 666 |
|
{ |
| 667 |
|
ret = -1; |
| 668 |
|
goto cleanup; |
| 669 |
|
} |
| 670 |
|
|
| 671 |
|
snprintf(sql, sizeof(sql), |
| 672 |
|
"UPDATE user_pubinfo SET visit_count = visit_count + 1, " |
| 673 |
|
"last_login_dt = NOW() WHERE UID = %d", |
| 674 |
|
BBS_priv.uid); |
| 675 |
|
if (mysql_query(db, sql) != 0) |
| 676 |
|
{ |
| 677 |
|
log_error("Update user_pubinfo error: %s", mysql_error(db)); |
| 678 |
|
ret = -1; |
| 679 |
|
goto cleanup; |
| 680 |
|
} |
| 681 |
|
|
| 682 |
|
mysql_close(db); |
| 683 |
|
db = NULL; |
| 684 |
|
|
| 685 |
|
moveto(3, 1); |
| 686 |
|
prints("您已接受《用户许可协议》,请重新登陆。"); |
| 687 |
|
press_any_key(); |
| 688 |
|
return 1; |
| 689 |
|
default: |
| 690 |
|
continue; |
| 691 |
|
} |
| 692 |
|
|
| 693 |
|
break; |
| 694 |
|
} |
| 695 |
|
|
| 696 |
|
cleanup: |
| 697 |
|
mysql_close(db); |
| 698 |
|
|
| 699 |
|
return ret; |
| 700 |
|
} |