configmenu.c revision 1.10
1 /* $NetBSD: configmenu.c,v 1.10 2019/07/23 18:13:40 martin Exp $ */ 2 3 /*- 4 * Copyright (c) 2012 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Jeffrey C. Rizzo 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 * POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 /* configmenu.c -- post-installation system configuration menu. */ 33 34 #include <stdio.h> 35 #include <curses.h> 36 #include <unistd.h> 37 #include <errno.h> 38 #include "defs.h" 39 #include "msg_defs.h" 40 #include "menu_defs.h" 41 42 43 static int set_network(struct menudesc*, void *); 44 static int set_timezone_menu(struct menudesc *, void *); 45 static int set_root_shell(struct menudesc *, void *); 46 static int change_root_password(struct menudesc *, void *); 47 static int add_new_user(struct menudesc *, void *); 48 static int set_binpkg(struct menudesc *, void *); 49 static int set_pkgsrc(struct menudesc *, void *); 50 static void config_list_init(void); 51 static void get_rootsh(void); 52 static int toggle_rcvar(struct menudesc *, void *); 53 static void configmenu_hdr(struct menudesc *, void *); 54 static int check_root_password(void); 55 56 char pkgpath[STRSIZE]; 57 char pkgsrcpath[STRSIZE]; 58 59 extern const char *tz_default; 60 61 enum { 62 CONFIGOPT_NETCONF, 63 CONFIGOPT_TZ, 64 CONFIGOPT_ROOTSH, 65 CONFIGOPT_ROOTPW, 66 CONFIGOPT_BINPKG, 67 CONFIGOPT_PKGSRC, 68 CONFIGOPT_SSHD, 69 CONFIGOPT_NTPD, 70 CONFIGOPT_NTPDATE, 71 CONFIGOPT_MDNSD, 72 CONFIGOPT_XDM, 73 CONFIGOPT_CGD, 74 CONFIGOPT_LVM, 75 CONFIGOPT_RAIDFRAME, 76 CONFIGOPT_ADDUSER, 77 CONFIGOPT_LAST 78 }; 79 80 typedef struct configinfo { 81 const char *optname; 82 uint opt; 83 const char *rcvar; 84 int (*action)(struct menudesc *, void *); 85 const char *setting; 86 } configinfo; 87 88 89 configinfo config_list[] = { 90 {MSG_Configure_network, CONFIGOPT_NETCONF, NULL, set_network, MSG_configure}, 91 {MSG_timezone, CONFIGOPT_TZ, NULL, set_timezone_menu, NULL}, 92 {MSG_Root_shell, CONFIGOPT_ROOTSH, NULL, set_root_shell, NULL}, 93 {MSG_change_rootpw, CONFIGOPT_ROOTPW, NULL, change_root_password, MSG_change}, 94 {MSG_enable_binpkg, CONFIGOPT_BINPKG, NULL, set_binpkg, MSG_install}, 95 {MSG_get_pkgsrc, CONFIGOPT_PKGSRC, NULL, set_pkgsrc, MSG_install}, 96 {MSG_enable_sshd, CONFIGOPT_SSHD, "sshd", toggle_rcvar, NULL}, 97 {MSG_enable_ntpd, CONFIGOPT_NTPD, "ntpd", toggle_rcvar, NULL}, 98 {MSG_run_ntpdate, CONFIGOPT_NTPDATE, "ntpdate", toggle_rcvar, NULL}, 99 {MSG_enable_mdnsd, CONFIGOPT_MDNSD, "mdnsd", toggle_rcvar, NULL}, 100 {MSG_enable_xdm, CONFIGOPT_XDM, "xdm", toggle_rcvar, NULL}, 101 {MSG_enable_cgd, CONFIGOPT_CGD, "cgd", toggle_rcvar, NULL}, 102 {MSG_enable_lvm, CONFIGOPT_LVM, "lvm", toggle_rcvar, NULL}, 103 {MSG_enable_raid, CONFIGOPT_RAIDFRAME, "raidframe", toggle_rcvar, NULL}, 104 {MSG_add_a_user, CONFIGOPT_ADDUSER, NULL, add_new_user, ""}, 105 {NULL, CONFIGOPT_LAST, NULL, NULL, NULL} 106 }; 107 108 static void 109 config_list_init(void) 110 { 111 int i; 112 113 for (i=0; i < CONFIGOPT_LAST; i++) { 114 switch (i) { 115 case CONFIGOPT_TZ: 116 get_tz_default(); 117 config_list[CONFIGOPT_TZ].setting = tz_default; 118 break; 119 case CONFIGOPT_ROOTSH: 120 get_rootsh(); 121 break; 122 case CONFIGOPT_ROOTPW: 123 if (check_root_password()) 124 config_list[i].setting = MSG_password_set; 125 else 126 config_list[i].setting = MSG_empty; 127 break; 128 default: 129 if (config_list[i].rcvar != NULL) { 130 if (check_rcvar(config_list[i].rcvar)) 131 config_list[i].setting = MSG_YES; 132 else 133 config_list[i].setting = MSG_NO; 134 } 135 break; 136 } 137 } 138 } 139 140 static void 141 get_rootsh(void) 142 { 143 static char *buf = NULL; 144 145 if (buf != NULL) 146 free(buf); 147 148 if (target_already_root()) 149 collect(T_OUTPUT, &buf, 150 "/usr/bin/awk -F: '$1==\"root\" { print $NF; exit }'" 151 " /etc/passwd"); 152 else 153 collect(T_OUTPUT, &buf, 154 "chroot %s /usr/bin/awk -F: '$1==\"root\" { print $NF; exit }'" 155 " /etc/passwd",target_prefix()); 156 157 config_list[CONFIGOPT_ROOTSH].setting = (const char *)buf; 158 } 159 160 static void 161 set_config(menudesc *menu, int opt, void *arg) 162 { 163 configinfo **configp = arg; 164 configinfo *config = configp[opt]; 165 const char *optname, *setting; 166 167 optname = config->optname; 168 setting = msg_string(config->setting); 169 170 wprintw(menu->mw, "%-50s %-10s", msg_string(optname), setting); 171 } 172 173 static int 174 init_config_menu(configinfo *conf, menu_ent *me, configinfo **ce) 175 { 176 int opt; 177 int configopts; 178 179 for (configopts = 0; ; conf++) { 180 opt = conf->opt; 181 if (opt == CONFIGOPT_LAST) 182 break; 183 *ce = conf; 184 memset(me, 0, sizeof(*me)); 185 me->opt_action = conf->action; 186 configopts++; 187 ce++; 188 me++; 189 } 190 191 return configopts; 192 } 193 194 static int 195 /*ARGSUSED*/ 196 set_timezone_menu(struct menudesc *menu, void *arg) 197 { 198 configinfo **confp = arg; 199 set_timezone(); 200 get_tz_default(); 201 confp[menu->cursel]->setting = tz_default; 202 return 0; 203 } 204 205 static int 206 set_root_shell(struct menudesc *menu, void *arg) 207 { 208 configinfo **confp = arg; 209 210 process_menu(MENU_rootsh, &confp[menu->cursel]->setting); 211 if (run_program(RUN_PROGRESS | RUN_CHROOT, 212 "chpass -s %s root", confp[menu->cursel]->setting) != 0) 213 confp[menu->cursel]->setting = MSG_failed; 214 return 0; 215 } 216 217 static int 218 set_network(struct menudesc *menu, void *arg) 219 { 220 network_up = 0; 221 if (config_network()) 222 mnt_net_config(); 223 return 0; 224 } 225 226 static int 227 check_root_password(void) 228 { 229 char *buf; 230 int rval; 231 232 if (target_already_root()) 233 collect(T_OUTPUT, &buf, "getent passwd root | cut -d: -f2"); 234 else 235 collect(T_OUTPUT, &buf, "chroot %s getent passwd root | " 236 "chroot %s cut -d: -f2", 237 target_prefix(), target_prefix()); 238 239 if (logfp) 240 fprintf(logfp,"buf %s strlen(buf) %zu\n", buf, strlen(buf)); 241 242 if (strlen(buf) <= 1) /* newline */ 243 rval = 0; 244 else 245 rval = 1; 246 free(buf); 247 return rval; 248 } 249 250 static int 251 add_new_user(struct menudesc *menu, void *arg) 252 { 253 char username[STRSIZE] = ""; 254 int inwheel=0; 255 256 msg_prompt(MSG_addusername, NULL, username, sizeof username -1); 257 if (strlen(username) == 0) 258 return 0; 259 inwheel = ask_yesno(MSG_addusertowheel); 260 ushell = "/bin/csh"; 261 process_menu(MENU_usersh, NULL); 262 if (inwheel) 263 run_program(RUN_PROGRESS | RUN_CHROOT, 264 "/usr/sbin/useradd -m -s %s -G wheel %s", 265 ushell, username); 266 else 267 run_program(RUN_PROGRESS | RUN_CHROOT, 268 "/usr/sbin/useradd -m -s %s %s", ushell, username); 269 run_program(RUN_DISPLAY | RUN_PROGRESS | RUN_CHROOT, 270 "passwd -l %s", username); 271 return 0; 272 } 273 274 static int 275 change_root_password(struct menudesc *menu, void *arg) 276 { 277 configinfo **confp = arg; 278 279 msg_display(MSG_rootpw); 280 if (ask_yesno(NULL)) { 281 if (run_program(RUN_DISPLAY | RUN_PROGRESS | RUN_CHROOT, 282 "passwd -l root") == 0) 283 confp[menu->cursel]->setting = MSG_password_set; 284 else 285 confp[menu->cursel]->setting = MSG_failed; 286 } 287 return 0; 288 } 289 290 static int 291 set_binpkg(struct menudesc *menu, void *arg) 292 { 293 configinfo **confp = arg; 294 char additional_pkgs[STRSIZE] = {0}; 295 int allok = 0; 296 arg_rv parm; 297 298 do { 299 parm.rv = -1; 300 parm.arg = additional_pkgs; 301 process_menu(MENU_binpkg, &parm); 302 if (parm.rv == SET_SKIP) { 303 confp[menu->cursel]->setting = MSG_abandoned; 304 return 0; 305 } 306 307 make_url(pkgpath, &pkg, pkg_dir); 308 if (run_program(RUN_DISPLAY | RUN_PROGRESS | RUN_CHROOT, 309 "pkg_add %s/pkgin", pkgpath) == 0) { 310 allok = 1; 311 } 312 } while (allok == 0); 313 314 /* configure pkgin to use $pkgpath as a repository */ 315 replace("/usr/pkg/etc/pkgin/repositories.conf", "s,^[^#].*$,%s,", 316 pkgpath); 317 318 run_program(RUN_DISPLAY | RUN_PROGRESS | RUN_CHROOT, 319 "/usr/pkg/bin/pkgin -y update"); 320 321 if (strlen(additional_pkgs) > 0) 322 run_program(RUN_DISPLAY | RUN_PROGRESS | RUN_CHROOT, 323 "/usr/pkg/bin/pkgin -y install %s", additional_pkgs); 324 325 hit_enter_to_continue(MSG_binpkg_installed, NULL); 326 327 confp[menu->cursel]->setting = MSG_DONE; 328 return 0; 329 } 330 331 static int 332 set_pkgsrc(struct menudesc *menu, void *arg) 333 { 334 configinfo **confp = arg; 335 distinfo dist; 336 337 dist.name = "pkgsrc"; 338 dist.set = SET_PKGSRC; 339 dist.desc = "source for 3rd-party packages"; 340 dist.marker_file = NULL; 341 342 int status = SET_RETRY; 343 344 do { 345 status = get_pkgsrc(); 346 if (status == SET_OK) { 347 status = extract_file(&dist, 0); 348 continue; 349 } else if (status == SET_SKIP) { 350 confp[menu->cursel]->setting = MSG_abandoned; 351 return 0; 352 } 353 if (!ask_yesno(MSG_retry_pkgsrc_network)) { 354 confp[menu->cursel]->setting = MSG_abandoned; 355 return 1; 356 } 357 } 358 while (status == SET_RETRY); 359 360 confp[menu->cursel]->setting = MSG_DONE; 361 return 0; 362 } 363 364 static int 365 toggle_rcvar(struct menudesc *menu, void *arg) 366 { 367 configinfo **confp = arg; 368 int s; 369 const char *setting, *varname; 370 char pattern[STRSIZE]; 371 char buf[STRSIZE]; 372 char *cp; 373 int found = 0; 374 FILE *fp; 375 376 varname = confp[menu->cursel]->rcvar; 377 378 s = check_rcvar(varname); 379 380 /* we're toggling, so invert the sense */ 381 if (s) { 382 confp[menu->cursel]->setting = MSG_NO; 383 setting = "NO"; 384 } else { 385 confp[menu->cursel]->setting = MSG_YES; 386 setting = "YES"; 387 } 388 389 if (!(fp = fopen(target_expand("/etc/rc.conf"), "r"))) { 390 msg_fmt_display(MSG_openfail, "%s%s", 391 target_expand("/etc/rc.conf"), strerror(errno)); 392 hit_enter_to_continue(NULL, NULL); 393 return 0; 394 } 395 396 while (fgets(buf, sizeof buf, fp) != NULL) { 397 cp = buf + strspn(buf, " \t"); /* Skip initial spaces */ 398 if (strncmp(cp, varname, strlen(varname)) == 0) { 399 cp += strlen(varname); 400 if (*cp != '=') 401 continue; 402 buf[strlen(buf) - 1] = 0; 403 snprintf(pattern, sizeof pattern, 404 "s,^%s$,%s=%s,", 405 buf, varname, setting); 406 found = 1; 407 break; 408 } 409 } 410 411 fclose(fp); 412 413 if (!found) { 414 add_rc_conf("%s=%s\n", varname, setting); 415 if (logfp) { 416 fprintf(logfp, "adding %s=%s\n", varname, setting); 417 fflush(logfp); 418 } 419 } else { 420 if (logfp) { 421 fprintf(logfp, "replacement pattern is %s\n", pattern); 422 fflush(logfp); 423 } 424 replace("/etc/rc.conf", "%s", pattern); 425 } 426 427 return 0; 428 } 429 430 static void 431 configmenu_hdr(struct menudesc *menu, void *arg) 432 { 433 msg_display(MSG_configmenu); 434 } 435 436 void 437 do_configmenu(struct install_partition_desc *install) 438 { 439 int menu_no; 440 int opts; 441 menu_ent me[CONFIGOPT_LAST]; 442 configinfo *ce[CONFIGOPT_LAST]; 443 444 memset(me, 0, sizeof(me)); 445 446 /* if the target isn't mounted already, figure it out. */ 447 if (install != NULL && target_mounted() == 0) { 448 partman_go = 0; 449 if (find_disks(msg_string(MSG_configure_prior), true) < 0) 450 return; 451 452 if (mount_disks(install) != 0) 453 return; 454 } 455 456 config_list_init(); 457 make_url(pkgpath, &pkg, pkg_dir); 458 opts = init_config_menu(config_list, me, ce); 459 460 wrefresh(curscr); 461 wmove(stdscr, 0, 0); 462 wclear(stdscr); 463 wrefresh(stdscr); 464 465 menu_no = new_menu(NULL, me, opts, 0, -4, 0, 70, 466 MC_SCROLL | MC_NOBOX | MC_DFLTEXIT, 467 configmenu_hdr, set_config, NULL, "XXX Help String", 468 MSG_doneconfig); 469 470 process_menu(menu_no, ce); 471 free_menu(menu_no); 472 } 473
Indexes created Fri Oct 03 02:09:57 GMT 2025