453 lines
13 KiB
C
453 lines
13 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include <sqlite3.h>
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#include <ctype.h>
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#include "bbs.h"
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#include "inih/ini.h"
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extern struct bbs_config conf;
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static int secLevel(void* user, const char* section, const char* name,
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const char* value)
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{
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struct sec_level_t *conf = (struct sec_level_t *)user;
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if (strcasecmp(section, "main") == 0) {
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if (strcasecmp(name, "time per day") == 0) {
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conf->timeperday = atoi(value);
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}
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}
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return 1;
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}
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int save_user(struct user_record *user) {
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char buffer[256];
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sqlite3 *db;
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sqlite3_stmt *res;
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int rc;
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char *update_sql = "UPDATE users SET password=?, firstname=?,"
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"lastname=?, email=?, location=?, sec_level=?, last_on=?, time_left=?, cur_mail_conf=?, cur_mail_area=?, cur_file_dir=?, cur_file_sub=?, times_on=? where loginname LIKE ?";
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char *err_msg = 0;
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sprintf(buffer, "%s/users.sq3", conf.bbs_path);
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rc = sqlite3_open(buffer, &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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rc = sqlite3_prepare_v2(db, update_sql, -1, &res, 0);
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if (rc == SQLITE_OK) {
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sqlite3_bind_text(res, 1, user->password, -1, 0);
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sqlite3_bind_text(res, 2, user->firstname, -1, 0);
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sqlite3_bind_text(res, 3, user->lastname, -1, 0);
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sqlite3_bind_text(res, 4, user->email, -1, 0);
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sqlite3_bind_text(res, 5, user->location, -1, 0);
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sqlite3_bind_int(res, 6, user->sec_level);
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sqlite3_bind_int(res, 7, user->laston);
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sqlite3_bind_int(res, 8, user->timeleft);
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sqlite3_bind_int(res, 9, user->cur_mail_conf);
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sqlite3_bind_int(res, 10, user->cur_mail_area);
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sqlite3_bind_int(res, 11, user->cur_file_dir);
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sqlite3_bind_int(res, 12, user->cur_file_sub);
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sqlite3_bind_int(res, 13, user->timeson);
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sqlite3_bind_text(res, 14, user->loginname, -1, 0);
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} else {
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fprintf(stderr, "Failed to execute statement: %s\n", sqlite3_errmsg(db));
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}
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rc = sqlite3_step(res);
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if (rc != SQLITE_DONE) {
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printf("execution failed: %s", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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sqlite3_close(db);
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return 1;
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}
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int inst_user(struct user_record *user) {
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char buffer[256];
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sqlite3 *db;
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sqlite3_stmt *res;
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int rc;
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char *create_sql = "CREATE TABLE IF NOT EXISTS users ("
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"Id INTEGER PRIMARY KEY,"
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"loginname TEXT,"
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"password TEXT,"
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"firstname TEXT,"
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"lastname TEXT,"
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"email TEXT,"
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"location TEXT,"
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"sec_level INTEGER,"
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"last_on INTEGER,"
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"time_left INTEGER,"
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"cur_mail_conf INTEGER,"
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"cur_mail_area INTEGER,"
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"cur_file_sub INTEGER,"
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"cur_file_dir INTEGER,"
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"times_on INTEGER);";
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char *insert_sql = "INSERT INTO users (loginname, password, firstname,"
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"lastname, email, location, sec_level, last_on, time_left, cur_mail_conf, cur_mail_area, cur_file_dir, cur_file_sub, times_on) VALUES(?,?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
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char *err_msg = 0;
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sprintf(buffer, "%s/users.sq3", conf.bbs_path);
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rc = sqlite3_open(buffer, &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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rc = sqlite3_exec(db, create_sql, 0, 0, &err_msg);
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if (rc != SQLITE_OK ) {
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fprintf(stderr, "SQL error: %s\n", err_msg);
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sqlite3_free(err_msg);
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sqlite3_close(db);
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return 1;
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}
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rc = sqlite3_prepare_v2(db, insert_sql, -1, &res, 0);
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if (rc == SQLITE_OK) {
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sqlite3_bind_text(res, 1, user->loginname, -1, 0);
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sqlite3_bind_text(res, 2, user->password, -1, 0);
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sqlite3_bind_text(res, 3, user->firstname, -1, 0);
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sqlite3_bind_text(res, 4, user->lastname, -1, 0);
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sqlite3_bind_text(res, 5, user->email, -1, 0);
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sqlite3_bind_text(res, 6, user->location, -1, 0);
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sqlite3_bind_int(res, 7, user->sec_level);
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sqlite3_bind_int(res, 8, user->laston);
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sqlite3_bind_int(res, 9, user->timeleft);
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sqlite3_bind_int(res, 10, user->cur_mail_conf);
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sqlite3_bind_int(res, 11, user->cur_mail_area);
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sqlite3_bind_int(res, 12, user->cur_file_dir);
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sqlite3_bind_int(res, 13, user->cur_file_sub);
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sqlite3_bind_int(res, 14, user->timeson);
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} else {
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fprintf(stderr, "Failed to execute statement: %s\n", sqlite3_errmsg(db));
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}
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rc = sqlite3_step(res);
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if (rc != SQLITE_DONE) {
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printf("execution failed: %s", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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user->id = sqlite3_last_insert_rowid(db);
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sqlite3_close(db);
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return 1;
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}
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struct user_record *check_user_pass(int socket, char *loginname, char *password) {
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struct user_record *user;
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char buffer[256];
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sqlite3 *db;
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sqlite3_stmt *res;
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int rc;
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char *sql = "SELECT * FROM users WHERE loginname LIKE ?";
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sprintf(buffer, "%s/users.sq3", conf.bbs_path);
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rc = sqlite3_open(buffer, &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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rc = sqlite3_prepare_v2(db, sql, -1, &res, 0);
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if (rc == SQLITE_OK) {
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sqlite3_bind_text(res, 1, loginname, -1, 0);
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} else {
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fprintf(stderr, "Failed to execute statement: %s\n", sqlite3_errmsg(db));
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sqlite3_finalize(res);
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sqlite3_close(db);
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return NULL;
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}
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int step = sqlite3_step(res);
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if (step == SQLITE_ROW) {
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user = (struct user_record *)malloc(sizeof(struct user_record));
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user->id = sqlite3_column_int(res, 0);
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user->loginname = strdup((char *)sqlite3_column_text(res, 1));
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user->password = strdup((char *)sqlite3_column_text(res, 2));
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user->firstname = strdup((char *)sqlite3_column_text(res, 3));
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user->lastname = strdup((char *)sqlite3_column_text(res, 4));
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user->email = strdup((char *)sqlite3_column_text(res, 5));
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user->location = strdup((char *)sqlite3_column_text(res, 6));
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user->sec_level = sqlite3_column_int(res, 7);
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user->laston = (time_t)sqlite3_column_int(res, 8);
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user->timeleft = sqlite3_column_int(res, 9);
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user->cur_mail_conf = sqlite3_column_int(res, 10);
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user->cur_mail_area = sqlite3_column_int(res, 11);
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user->cur_file_dir = sqlite3_column_int(res, 12);
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user->cur_file_sub = sqlite3_column_int(res, 13);
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user->timeson = sqlite3_column_int(res, 14);
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if (strcmp(password, user->password) != 0) {
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free(user);
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sqlite3_finalize(res);
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sqlite3_close(db);
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return NULL;
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}
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} else {
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sqlite3_finalize(res);
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sqlite3_close(db);
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return NULL;
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}
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sqlite3_finalize(res);
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sqlite3_close(db);
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user->sec_info = (struct sec_level_t *)malloc(sizeof(struct sec_level_t));
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sprintf(buffer, "%s/config/s%d.ini", conf.bbs_path, user->sec_level);
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if (ini_parse(buffer, secLevel, user->sec_info) <0) {
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printf("Unable to load sec Level ini (%s)!\n", buffer);
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exit(-1);
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}
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return user;
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}
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void list_users(int socket, struct user_record *user) {
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char buffer[256];
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sqlite3 *db;
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sqlite3_stmt *res;
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int rc;
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int i;
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char *sql = "SELECT loginname,location,times_on FROM users";
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sprintf(buffer, "%s/users.sq3", conf.bbs_path);
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rc = sqlite3_open(buffer, &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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rc = sqlite3_prepare_v2(db, sql, -1, &res, 0);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot prepare statement: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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s_putstring(socket, "\r\n\e[1;30m-------------------------------------------------------------------------------\e[0m\r\n");
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s_putstring(socket, "User Name Location Times On\r\n");
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s_putstring(socket, "\e[1;30m-------------------------------------------------------------------------------\e[0m\r\n");
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i = 0;
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while (sqlite3_step(res) == SQLITE_ROW) {
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sprintf(buffer, "\e[1;37m%-16s \e[1;36m%-32s \e[1;32m%5d\r\n", sqlite3_column_text(res, 0), sqlite3_column_text(res, 1), sqlite3_column_int(res, 2));
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s_putstring(socket, buffer);
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i++;
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if (i == 20) {
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sprintf(buffer, "Press any key to continue...\r\n");
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s_putstring(socket, buffer);
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s_getc(socket);
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i = 0;
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}
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}
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s_putstring(socket, "\e[1;30m-------------------------------------------------------------------------------\e[0m\r\n");
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sqlite3_finalize(res);
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sqlite3_close(db);
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sprintf(buffer, "Press any key to continue...\r\n");
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s_putstring(socket, buffer);
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s_getc(socket);
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}
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int check_user(char *loginname) {
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char buffer[256];
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sqlite3 *db;
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sqlite3_stmt *res;
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int rc;
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char *sql = "SELECT * FROM users WHERE loginname = ?";
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sprintf(buffer, "%s/users.sq3", conf.bbs_path);
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rc = sqlite3_open(buffer, &db);
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if (rc != SQLITE_OK) {
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fprintf(stderr, "Cannot open database: %s\n", sqlite3_errmsg(db));
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sqlite3_close(db);
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exit(1);
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}
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rc = sqlite3_prepare_v2(db, sql, -1, &res, 0);
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if (rc == SQLITE_OK) {
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sqlite3_bind_text(res, 1, loginname, -1, 0);
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} else {
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fprintf(stderr, "Failed to execute statement: %s\n", sqlite3_errmsg(db));
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}
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int step = sqlite3_step(res);
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if (step == SQLITE_ROW) {
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sqlite3_finalize(res);
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sqlite3_close(db);
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return 0;
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}
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sqlite3_finalize(res);
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sqlite3_close(db);
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return 1;
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}
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struct user_record *new_user(int socket) {
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char buffer[256];
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struct user_record *user;
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int done = 0;
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char c;
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int nameok = 0;
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int passok = 0;
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user = (struct user_record *)malloc(sizeof(struct user_record));
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s_putstring(socket, "\r\n\r\n");
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s_displayansi(socket, "newuser");
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do {
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passok = 0;
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nameok = 0;
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do {
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s_putstring(socket, "\r\nWhat is your login name: ");
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s_readstring(socket, buffer, 16);
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s_putstring(socket, "\r\n");
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if (strlen(buffer) < 3) {
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s_putstring(socket, "Sorry, that name is too short.\r\n");
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continue;
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}
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if (strchr(buffer, '%') != NULL) {
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s_putstring(socket, "Sorry, invalid character.\r\n");
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continue;
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}
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if (strcasecmp(buffer, "unknown") == 0) {
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s_putstring(socket, "Sorry, that name is reserved.\r\n");
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continue;
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}
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user->loginname = strdup(buffer);
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nameok = check_user(user->loginname);
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if (!nameok) {
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s_putstring(socket, "Sorry, that name is in use.\r\n");
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free(user->loginname);
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memset(buffer, 0, 256);
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}
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} while (!nameok);
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s_putstring(socket, "What is your first name: ");
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memset(buffer, 0, 256);
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s_readstring(socket, buffer, 32);
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s_putstring(socket, "\r\n");
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user->firstname = strdup(buffer);
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s_putstring(socket, "What is your last name: ");
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memset(buffer, 0, 256);
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s_readstring(socket, buffer, 32);
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s_putstring(socket, "\r\n");
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user->lastname = strdup(buffer);
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s_putstring(socket, "What is your e-mail address: ");
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memset(buffer, 0, 256);
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s_readstring(socket, buffer, 64);
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s_putstring(socket, "\r\n");
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user->email = strdup(buffer);
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s_putstring(socket, "Where are you located: ");
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memset(buffer, 0, 256);
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s_readstring(socket, buffer, 32);
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s_putstring(socket, "\r\n");
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user->location = strdup(buffer);
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do {
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s_putstring(socket, "What password would you like (at least 8 characters): ");
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memset(buffer, 0, 256);
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s_readstring(socket, buffer, 16);
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s_putstring(socket, "\r\n");
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if (strlen(buffer) >= 8) {
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passok = 1;
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} else {
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s_putstring(socket, "Password too short!\r\n");
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}
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} while (!passok);
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user->password = strdup(buffer);
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s_putstring(socket, "You Entered:\r\n");
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s_putstring(socket, "-------------------------------------\r\n");
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s_putstring(socket, "Login Name: ");
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s_putstring(socket, user->loginname);
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s_putstring(socket, "\r\nFirst Name: ");
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s_putstring(socket, user->firstname);
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s_putstring(socket, "\r\nLast Name: ");
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s_putstring(socket, user->lastname);
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s_putstring(socket, "\r\nE-mail: ");
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s_putstring(socket, user->email);
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s_putstring(socket, "\r\nLocation: ");
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s_putstring(socket, user->location);
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s_putstring(socket, "\r\nPassword: ");
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s_putstring(socket, user->password);
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s_putstring(socket, "\r\n-------------------------------------\r\n");
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s_putstring(socket, "Is this Correct? (Y/N)");
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c = s_getchar(socket);
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while (tolower(c) != 'y' && tolower(c) != 'n') {
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c = s_getchar(socket);
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}
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if (tolower(c) == 'y') {
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done = 1;
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}
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} while (!done);
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user->sec_level = conf.newuserlvl;
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user->sec_info = (struct sec_level_t *)malloc(sizeof(struct sec_level_t));
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sprintf(buffer, "%s/config/s%d.ini", conf.bbs_path, user->sec_level);
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if (ini_parse(buffer, secLevel, user->sec_info) <0) {
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printf("Unable to load sec Level ini (%s)!\n", buffer);
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exit(-1);
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}
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user->laston = time(NULL);
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user->timeleft = user->sec_info->timeperday;
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user->cur_file_dir = 0;
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user->cur_file_sub = 0;
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user->cur_mail_area = 0;
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user->cur_mail_conf = 0;
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user->timeson = 0;
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inst_user(user);
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return user;
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}
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