diff options
Diffstat (limited to 'FICS/fics_addplayer.c')
| -rw-r--r-- | FICS/fics_addplayer.c | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/FICS/fics_addplayer.c b/FICS/fics_addplayer.c new file mode 100644 index 0000000..160b28d --- /dev/null +++ b/FICS/fics_addplayer.c @@ -0,0 +1,202 @@ +/* fics_addplayer.c + * + */ + +/* + fics - An internet chess server. + Copyright (C) 1994 Richard V. Nash + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. +*/ + +/* Revision history: + name email yy/mm/dd Change + Richard Nash 94/03/07 Created + Markus Uhlin 23/12/09 Revamped the file + Markus Uhlin 23/12/23 Fixed crypt() + Markus Uhlin 23/12/28 Switched to arc4random_uniform() + Markus Uhlin 24/01/01 Size-bounded copying + Markus Uhlin 24/04/01 Fixed empty hostname + Markus Uhlin 24/04/04 Added usage of explicit_bzero() + Markus Uhlin 24/05/25 Added command-line option 'a' + Markus Uhlin 25/03/23 Output restart notice if the + player is admin. +*/ + +#include "stdinclude.h" +#include "common.h" + +#include <err.h> +#include <string.h> + +#include "command.h" +#include "config.h" +#include "fics_getsalt.h" +#include "ficsmain.h" +#include "playerdb.h" +#include "utils.h" + +#if __linux__ +#include <bsd/string.h> +#endif + +#define PASSLEN 8 + +PRIVATE char *funame = NULL; +PRIVATE char *fname = NULL; +PRIVATE char *email = NULL; + +PRIVATE int admin = 0; + +PRIVATE void +add_handle_to_list(const char *handle) +{ + FILE *fp; + char path[1024]; + int fd; + + snprintf(path, sizeof path, "%s/admin", DEFAULT_LISTS); + + if ((fd = open(path, g_open_flags[0], g_open_modes)) < 0) { + warn("%s: unable to open %s", __func__, path); + return; + } else if ((fp = fdopen(fd, "a")) == NULL) { + warn("%s: unable to open %s", __func__, path); + close(fd); + return; + } + + fprintf(fp, "%s\n", handle); + fclose(fp); +} + +PRIVATE __dead void +usage(char *progname) +{ + fprintf(stderr, "Usage: %s [-a] <UserName> <FullName> <EmailAddress>\n", + progname); + exit(1); +} + +PUBLIC int +main(int argc, char *argv[]) +{ + char password[PASSLEN + 1]; + char salt[FICS_SALT_SIZE]; + char text[2048]; + int i; + int p; + + for (i = 1; i < argc; i++) { + if (argv[i][0] == '-') { + switch (argv[i][1]) { + case 'a': + admin = 1; + break; + case '?': + case 'h': + default: + usage(argv[0]); + break; + } + } else { + if (funame == NULL) + funame = argv[i]; + else if (fname == NULL) + fname = argv[i]; + else if (email == NULL) + email = argv[i]; + else + usage(argv[0]); + } + } + + if (funame == NULL || fname == NULL || email == NULL) + usage(argv[0]); + + /* Add the player here */ + if (strlen(funame) >= MAX_LOGIN_NAME) + errx(1, "Player name is too long"); + else if (strlen(funame) < 3) + errx(1, "Player name is too short"); + else if (!alphastring(funame)) { + errx(1, "Illegal characters in player name. " + "Only A-Za-z allowed."); + } + + player_init(0); + p = player_new(); + + if (!player_read(p, funame)) + errx(1, "%s already exists.", funame); + + parray[p].name = xstrdup(funame); + parray[p].login = stolower(xstrdup(funame)); + parray[p].fullName = xstrdup(fname); + parray[p].emailAddress = xstrdup(email); + + for (i = 0; i < PASSLEN; i++) + password[i] = ('a' + arc4random_uniform(26)); + password[i] = '\0'; + + if (strlcpy(salt, fics_getsalt(), sizeof salt) >= sizeof salt) + errx(1, "salt truncated"); + + parray[p].passwd = xstrdup(crypt(password, salt)); + parray[p].registered = 1; + parray[p].rated = 1; + + if (strcasecmp(parray[p].login, HADMINHANDLE) == 0 || admin) { + parray[p].adminLevel = ADMIN_ADMIN; + add_handle_to_list(parray[p].login); + } + + player_save(p); + + printf("Added player account: >%s< >%s< >%s< >%s<\n", + funame, fname, email, password); + printf("Admin: %s\n", (parray[p].adminLevel > 0 ? "Yes" : "No")); + + if (parray[p].adminLevel > 0) { + printf("Player is admin. Please restart FICS in order for " + "the changes to take effect.\n"); + } + + snprintf(text, sizeof text, + "\nYour player account has been created.\n\n" + "Login Name: %s\n" + "Full Name: %s\n" + "Email Address: %s\n" + "Initial Password: %s\n\n" + + "If any of this information is incorrect, please\n" + "contact the administrator to get it corrected.\n\n" + + "You may change your password with the password\n" + "command on the server.\n\n" + + "Please be advised that if this is an unauthorized\n" + "duplicate account for you, by using it you take\n" + "the risk of being banned from accessing this chess\n" + "server.\n\n" + + "To connect to the server and use this account:\n\n" + "\ttelnet %s 5000\n\n" + "and enter your handle name and password.\n\n" + + "Regards,\n\nThe FICS admins\n", funame, fname, email, password, + SERVER_HOSTNAME); + + mail_string_to_address(email, "FICS Account Created", text); + explicit_bzero(password, sizeof(password)); + explicit_bzero(text, sizeof(text)); + return 0; +} |