textclient/src/tuiconfig.c

   1 /*
   2  * Configuration screens that are part of the text mode client.
   3  *
   4  * Copyright (c) 1987-2017 by the citadel.org team
   5  *
   6  * This program is open source software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License version 3.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  */
  14
  15 #include <stdlib.h>
  16 #include <unistd.h>
  17 #include <sys/types.h>
  18 #include <sys/stat.h>
  19 #include <fcntl.h>
  20 #include <stdio.h>
  21 #include <ctype.h>
  22 #include <string.h>
  23 #include <limits.h>
  24
  25 #if TIME_WITH_SYS_TIME
  26 # include <sys/time.h>
  27 # include <time.h>
  28 #else
  29 # if HAVE_SYS_TIME_H
  30 #  include <sys/time.h>
  31 # else
  32 #  include <time.h>
  33 # endif
  34 #endif
  35
  36 #include <signal.h>
  37 #include <pwd.h>
  38 #include <errno.h>
  39 #include <stdarg.h>
  40 #include <libcitadel.h>
  41 #include "sysdep.h"
  42 #include "citadel_ipc.h"
  43 #include "citadel_decls.h"
  44 #include "tuiconfig.h"
  45 #include "messages.h"
  46 #include "routines.h"
  47 #include "commands.h"
  48 #include "screen.h"
  49
  50 /* work around solaris include files */
  51 #ifdef reg
  52 #undef reg
  53 #endif
  54
  55 extern char temp[];
  56 extern char tempdir[];
  57 extern char *axdefs[8];
  58 extern long highest_msg_read;
  59 extern long maxmsgnum;
  60 extern unsigned room_flags;
  61 extern int screenwidth;
  62 char editor_path[PATH_MAX];
  63
  64
  65 /*
  66  * General system configuration command
  67  */
  68 void do_system_configuration(CtdlIPC *ipc)
  69 {
  70
  71         /* NUM_CONFIGS is now defined in citadel.h */
  72
  73         char buf[256];
  74         char sc[NUM_CONFIGS][256];
  75         char *resp = NULL;
  76         struct ExpirePolicy *site_expirepolicy = NULL;
  77         struct ExpirePolicy *mbx_expirepolicy = NULL;
  78         int a;
  79         int logpages = 0;
  80         int r;                  /* IPC response code */
  81         int server_configs = 0;
  82
  83         /* Clear out the config buffers */
  84         memset(&sc[0][0], 0, sizeof(sc));
  85
  86         /* Fetch the current config */
  87         r = CtdlIPCGetSystemConfig(ipc, &resp, buf);
  88         if (r / 100 == 1) {
  89                 server_configs = num_tokens(resp, '\n');
  90                 for (a=0; a<server_configs; ++a) {
  91                         if (a < NUM_CONFIGS) {
  92                                 extract_token(&sc[a][0], resp, a, '\n', sizeof sc[a]);
  93                         }
  94                 }
  95         }
  96         if (resp) free(resp);
  97         resp = NULL;
  98         /* Fetch the expire policy (this will silently fail on old servers,
  99          * resulting in "default" policy)
 100          */
 101         r = CtdlIPCGetMessageExpirationPolicy(ipc, 2, &site_expirepolicy, buf);
 102         r = CtdlIPCGetMessageExpirationPolicy(ipc, 3, &mbx_expirepolicy, buf);
 103
 104         /* Identification parameters */
 105
 106         strprompt("Node name", &sc[0][0], 15);
 107         strprompt("Fully qualified domain name", &sc[1][0], 63);
 108         strprompt("Human readable node name", &sc[2][0], 20);
 109         strprompt("Telephone number", &sc[3][0], 15);
 110         strprompt("Geographic location of this system", &sc[12][0], 31);
 111         strprompt("Name of system administrator", &sc[13][0], 25);
 112         strprompt("Paginator prompt", &sc[10][0], 79);
 113
 114         /* Security parameters */
 115
 116         snprintf(sc[7], sizeof sc[7], "%d", (boolprompt("Require registration for new users", atoi(&sc[7][0]))));
 117         snprintf(sc[29], sizeof sc[29], "%d", (boolprompt("Disable self-service user account creation", atoi(&sc[29][0]))));
 118         strprompt("Initial access level for new users", &sc[6][0], 1);
 119         strprompt("Access level required to create rooms", &sc[19][0], 1);
 120         snprintf(sc[67], sizeof sc[67], "%d", (boolprompt("Allow anonymous guest logins", atoi(&sc[67][0]))));
 121         snprintf(sc[4], sizeof sc[4], "%d", (boolprompt(
 122                 "Automatically give room admin privs to a user who creates a private room",
 123                 atoi(&sc[4][0]))));
 124
 125         snprintf(sc[8], sizeof sc[8], "%d", (boolprompt(
 126                 "Automatically move problem user messages to twit room",
 127                 atoi(&sc[8][0]))));
 128
 129         strprompt("Name of twit room", &sc[9][0], ROOMNAMELEN);
 130         snprintf(sc[11], sizeof sc[11], "%d", (boolprompt(
 131                 "Restrict Internet mail to only those with that privilege",
 132                 atoi(&sc[11][0]))));
 133         snprintf(sc[26], sizeof sc[26], "%d", (boolprompt(
 134                 "Allow admins to Zap (forget) rooms",
 135                 atoi(&sc[26][0]))));
 136
 137         if (!IsEmptyStr(&sc[18][0])) {
 138                 logpages = 1;
 139         }
 140         else {
 141                 logpages = 0;
 142         }
 143         logpages = boolprompt("Log all instant messages", logpages);
 144         if (logpages) {
 145                 strprompt("Name of logging room", &sc[18][0], ROOMNAMELEN);
 146         }
 147         else {
 148                 sc[18][0] = 0;
 149         }
 150
 151         /* Commented out because this setting isn't really appropriate to
 152          * change while the server is running.
 153          *
 154          * snprintf(sc[52], sizeof sc[52], "%d", (boolprompt(
 155          *      "Use system authentication",
 156          *      atoi(&sc[52][0]))));
 157          */
 158
 159         /* Server tuning */
 160
 161         strprompt("Server connection idle timeout (in seconds)", &sc[5][0], 4);
 162         strprompt("Maximum concurrent sessions", &sc[14][0], 4);
 163         strprompt("Maximum message length", &sc[20][0], 20);
 164         strprompt("Minimum number of worker threads", &sc[21][0], 3);
 165         strprompt("Maximum number of worker threads", &sc[22][0], 3);
 166         snprintf(sc[43], sizeof sc[43], "%d", (boolprompt(
 167                 "Automatically delete committed database logs",
 168                 atoi(&sc[43][0]))));
 169
 170         strprompt("Server IP address (* for 'any')", &sc[37][0], 15);
 171         strprompt("POP3 server port (-1 to disable)", &sc[23][0], 5);
 172         strprompt("POP3S server port (-1 to disable)", &sc[40][0], 5);
 173         strprompt("IMAP server port (-1 to disable)", &sc[27][0], 5);
 174         strprompt("IMAPS server port (-1 to disable)", &sc[39][0], 5);
 175         strprompt("SMTP MTA server port (-1 to disable)", &sc[24][0], 5);
 176         strprompt("SMTP MSA server port (-1 to disable)", &sc[38][0], 5);
 177         strprompt("SMTPS server port (-1 to disable)", &sc[41][0], 5);
 178         strprompt("NNTP server port (-1 to disable)", &sc[70][0], 5);
 179         strprompt("NNTPS server port (-1 to disable)", &sc[71][0], 5);
 180         strprompt("Postfix TCP Dictionary Port server port (-1 to disable)", &sc[50][0], 5);
 181         strprompt("ManageSieve server port (-1 to disable)", &sc[51][0], 5);
 182
 183         strprompt("XMPP (Jabber) client to server port (-1 to disable)", &sc[62][0], 5);
 184         /* No prompt because we don't implement this service yet, it's just a placeholder */
 185         /* strprompt("XMPP (Jabber) server to server port (-1 to disable)", &sc[63][0], 5); */
 186
 187         /* This logic flips the question around, because it's one of those
 188          * situations where 0=yes and 1=no
 189          */
 190         a = atoi(sc[25]);
 191         a = (a ? 0 : 1);
 192         a = boolprompt("Correct forged From: lines during authenticated SMTP", a);
 193         a = (a ? 0 : 1);
 194         snprintf(sc[25], sizeof sc[25], "%d", a);
 195
 196         snprintf(sc[66], sizeof sc[66], "%d", (boolprompt(
 197                 "Flag messages as spam instead of rejecting",
 198                 atoi(&sc[66][0]))));
 199
 200         /* This logic flips the question around, because it's one of those
 201          * situations where 0=yes and 1=no
 202          */
 203         a = atoi(sc[61]);
 204         a = (a ? 0 : 1);
 205         a = boolprompt("Force IMAP posts in public rooms to be from the user who submitted them", a);
 206         a = (a ? 0 : 1);
 207         snprintf(sc[61], sizeof sc[61], "%d", a);
 208
 209         snprintf(sc[45], sizeof sc[45], "%d", (boolprompt(
 210                 "Allow unauthenticated SMTP clients to spoof my domains",
 211                 atoi(&sc[45][0]))));
 212         snprintf(sc[57], sizeof sc[57], "%d", (boolprompt(
 213                 "Perform RBL checks at greeting instead of after RCPT",
 214                 atoi(&sc[57][0]))));
 215
 216         /* LDAP settings */
 217         if (ipc->ServInfo.supports_ldap) {
 218                 a = strlen(&sc[32][0]);
 219                 a = (a ? 1 : 0);        /* Set only to 1 or 0 */
 220                 a = boolprompt("Do you want to configure LDAP authentication?", a);
 221                 if (a) {
 222                         strprompt("Host name of LDAP server", &sc[32][0], 127);
 223                         strprompt("Port number of LDAP service", &sc[33][0], 5);
 224                         strprompt("Base DN", &sc[34][0], 255);
 225                         strprompt("Bind DN (or blank for anonymous bind)", &sc[35][0], 255);
 226                         strprompt("Password for bind DN (or blank for anonymous bind)", &sc[36][0], 255);
 227                 }
 228                 else {
 229                         strcpy(&sc[32][0], "");
 230                 }
 231         }
 232
 233         /* Expiry settings */
 234         strprompt("Default user purge time (days)", &sc[16][0], 5);
 235         strprompt("Default room purge time (days)", &sc[17][0], 5);
 236
 237         /* Angels and demons dancing in my head... */
 238         do {
 239                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_mode);
 240                 strprompt("System default message expire policy (? for list)",
 241                           buf, 1);
 242                 if (buf[0] == '?') {
 243                         scr_printf("\n"
 244                                 "1. Never automatically expire messages\n"
 245                                 "2. Expire by message count\n"
 246                                 "3. Expire by message age\n");
 247                 }
 248         } while ((buf[0] < '1') || (buf[0] > '3'));
 249         site_expirepolicy->expire_mode = buf[0] - '0';
 250
 251         /* ...lunatics and monsters underneath my bed */
 252         if (site_expirepolicy->expire_mode == 2) {
 253                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
 254                 strprompt("Keep how many messages online?", buf, 10);
 255                 site_expirepolicy->expire_value = atol(buf);
 256         }
 257         if (site_expirepolicy->expire_mode == 3) {
 258                 snprintf(buf, sizeof buf, "%d", site_expirepolicy->expire_value);
 259                 strprompt("Keep messages for how many days?", buf, 10);
 260                 site_expirepolicy->expire_value = atol(buf);
 261         }
 262
 263         /* Media messiahs preying on my fears... */
 264         do {
 265                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_mode);
 266                 strprompt("Mailbox default message expire policy (? for list)",
 267                           buf, 1);
 268                 if (buf[0] == '?') {
 269                         scr_printf("\n"
 270                                 "0. Go with the system default\n"
 271                                 "1. Never automatically expire messages\n"
 272                                 "2. Expire by message count\n"
 273                                 "3. Expire by message age\n");
 274                 }
 275         } while ((buf[0] < '0') || (buf[0] > '3'));
 276         mbx_expirepolicy->expire_mode = buf[0] - '0';
 277
 278         /* ...Pop culture prophets playing in my ears */
 279         if (mbx_expirepolicy->expire_mode == 2) {
 280                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
 281                 strprompt("Keep how many messages online?", buf, 10);
 282                 mbx_expirepolicy->expire_value = atol(buf);
 283         }
 284         if (mbx_expirepolicy->expire_mode == 3) {
 285                 snprintf(buf, sizeof buf, "%d", mbx_expirepolicy->expire_value);
 286                 strprompt("Keep messages for how many days?", buf, 10);
 287                 mbx_expirepolicy->expire_value = atol(buf);
 288         }
 289
 290         strprompt("How often to run network jobs (in seconds)", &sc[28][0], 5);
 291         strprompt("Default frequency to run POP3 collection (in seconds)", &sc[64][0], 5);
 292         strprompt("Fastest frequency to run POP3 collection (in seconds)", &sc[65][0], 5);
 293         strprompt("Hour to run purges (0-23)", &sc[31][0], 2);
 294         snprintf(sc[42], sizeof sc[42], "%d", (boolprompt(
 295                 "Enable full text search index (warning: resource intensive)",
 296                 atoi(&sc[42][0]))));
 297
 298         snprintf(sc[46], sizeof sc[46], "%d", (boolprompt(
 299                 "Perform journaling of email messages",
 300                 atoi(&sc[46][0]))));
 301         snprintf(sc[47], sizeof sc[47], "%d", (boolprompt(
 302                 "Perform journaling of non-email messages",
 303                 atoi(&sc[47][0]))));
 304         if ( (atoi(&sc[46][0])) || (atoi(&sc[47][0])) ) {
 305                 strprompt("Email destination of journalized messages",
 306                         &sc[48][0], 127);
 307         }
 308
 309         /* No more Funambol */
 310         sc[53][0] = 0;
 311         sc[54][0] = 0;
 312         sc[55][0] = 0;
 313         sc[56][0] = 0;
 314
 315         /* External pager stuff */
 316         int yes_pager = 0;
 317         if (strlen(sc[60]) > 0) yes_pager = 1;
 318         yes_pager = boolprompt("Configure an external pager tool", yes_pager);
 319         if (yes_pager) {
 320                 strprompt("External pager tool", &sc[60][0], 255);
 321         }
 322         else {
 323                 sc[60][0] = 0;
 324         }
 325
 326         /* Master user account */
 327         int yes_muacct = 0;
 328         if (strlen(sc[58]) > 0) yes_muacct = 1;
 329         yes_muacct = boolprompt("Enable a 'master user' account", yes_muacct);
 330         if (yes_muacct) {
 331                 strprompt("Master user name", &sc[58][0], 31);
 332                 strprompt("Master user password", &sc[59][0], -31);
 333         }
 334         else {
 335                 strcpy(&sc[58][0], "");
 336                 strcpy(&sc[59][0], "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
 337         }
 338
 339         /* Save it */
 340         scr_printf("Save this configuration? ");
 341         if (yesno()) {
 342                 r = 1;
 343                 for (a = 0; a < NUM_CONFIGS; a++) {
 344                         r += 1 + strlen(sc[a]);
 345                 }
 346                 resp = (char *)calloc(1, r);
 347                 if (!resp) {
 348                         scr_printf("Can't save config - out of memory!\n");
 349                         logoff(ipc, 1);
 350                 }
 351                 for (a = 0; a < NUM_CONFIGS; a++) {
 352                         strcat(resp, sc[a]);
 353                         strcat(resp, "\n");
 354                 }
 355                 r = CtdlIPCSetSystemConfig(ipc, resp, buf);
 356                 if (r / 100 != 4) {
 357                         scr_printf("%s\n", buf);
 358                 }
 359                 free(resp);
 360
 361                 r = CtdlIPCSetMessageExpirationPolicy(ipc, 2, site_expirepolicy, buf);
 362                 if (r / 100 != 2) {
 363                         scr_printf("%s\n", buf);
 364                 }
 365
 366                 r = CtdlIPCSetMessageExpirationPolicy(ipc, 3, mbx_expirepolicy, buf);
 367                 if (r / 100 != 2) {
 368                         scr_printf("%s\n", buf);
 369                 }
 370
 371         }
 372     if (site_expirepolicy) free(site_expirepolicy);
 373     if (mbx_expirepolicy) free(mbx_expirepolicy);
 374 }
 375
 376
 377 /*
 378  * support function for do_internet_configuration()
 379  */
 380 void get_inet_rec_type(CtdlIPC *ipc, char *buf) {
 381         int sel;
 382
 383         keyopt(" <1> localhost      (Alias for this computer)\n");
 384         keyopt(" <2> smart host     (Forward all outbound mail to this host)\n");
 385         keyopt(" <3> fallback host  (Send mail to this host only if direct delivery fails)\n");
 386         keyopt(" <4> directory      (Consult the Global Address Book)\n");
 387         keyopt(" <5> SpamAssassin   (Address of SpamAssassin server)\n");
 388         keyopt(" <6> RBL            (domain suffix of spam hunting RBL)\n");
 389         keyopt(" <7> masq domains   (Domains as which users are allowed to masquerade)\n");
 390         keyopt(" <8> ClamAV         (Address of ClamAV clamd server)\n");
 391         sel = intprompt("Which one", 1, 1, 8);
 392         switch(sel) {
 393                 case 1: strcpy(buf, "localhost");
 394                         return;
 395                 case 2: strcpy(buf, "smarthost");
 396                         return;
 397                 case 3: strcpy(buf, "fallbackhost");
 398                         return;
 399                 case 4: strcpy(buf, "directory");
 400                         return;
 401                 case 5: strcpy(buf, "spamassassin");
 402                         return;
 403                 case 6: strcpy(buf, "rbl");
 404                         return;
 405                 case 7: strcpy(buf, "masqdomain");
 406                         return;
 407                 case 8: strcpy(buf, "clamav");
 408                         return;
 409         }
 410 }
 411
 412
 413 /*
 414  * Internet mail configuration
 415  */
 416 void do_internet_configuration(CtdlIPC *ipc)
 417 {
 418         char buf[256];
 419         char *resp = NULL;
 420         int num_recs = 0;
 421         char **recs = NULL;
 422         char ch;
 423         int i, j;
 424         int quitting = 0;
 425         int modified = 0;
 426         int r;
 427
 428         r = CtdlIPCGetSystemConfigByType(ipc, INTERNETCFG, &resp, buf);
 429         if (r / 100 == 1) {
 430                 while (!IsEmptyStr(resp)) {
 431                         extract_token(buf, resp, 0, '\n', sizeof buf);
 432                         remove_token(resp, 0, '\n');
 433                         ++num_recs;
 434                         if (num_recs == 1) recs = malloc(sizeof(char *));
 435                         else recs = realloc(recs, (sizeof(char *)) * num_recs);
 436                         recs[num_recs-1] = malloc(strlen(buf) + 1);
 437                         strcpy(recs[num_recs-1], buf);
 438                 }
 439         }
 440         if (resp) free(resp);
 441
 442         do {
 443                 scr_printf("\n");
 444                 color(BRIGHT_WHITE);
 445                 scr_printf("###                    Host or domain                     Record type      \n");
 446                 color(DIM_WHITE);
 447                 scr_printf("--- -------------------------------------------------- --------------------\n");
 448                 for (i=0; i<num_recs; ++i) {
 449                 color(DIM_WHITE);
 450                 scr_printf("%3d ", i+1);
 451                 extract_token(buf, recs[i], 0, '|', sizeof buf);
 452                 color(BRIGHT_CYAN);
 453                 scr_printf("%-50s ", buf);
 454                 extract_token(buf, recs[i], 1, '|', sizeof buf);
 455                 color(BRIGHT_MAGENTA);
 456                 scr_printf("%-20s\n", buf);
 457                 color(DIM_WHITE);
 458                 }
 459
 460                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
 461                 switch(ch) {
 462                         case 'a':
 463                                 newprompt("Enter host name: ",
 464                                         buf, 50);
 465                                 striplt(buf);
 466                                 if (!IsEmptyStr(buf)) {
 467                                         ++num_recs;
 468                                         if (num_recs == 1)
 469                                                 recs = malloc(sizeof(char *));
 470                                         else recs = realloc(recs,
 471                                                 (sizeof(char *)) * num_recs);
 472                                         strcat(buf, "|");
 473                                         get_inet_rec_type(ipc,
 474                                                         &buf[strlen(buf)]);
 475                                         recs[num_recs-1] = strdup(buf);
 476                                 }
 477                                 modified = 1;
 478                                 break;
 479                         case 'd':
 480                                 i = intprompt("Delete which one",
 481                                         1, 1, num_recs) - 1;
 482                                 free(recs[i]);
 483                                 --num_recs;
 484                                 for (j=i; j<num_recs; ++j)
 485                                         recs[j] = recs[j+1];
 486                                 modified = 1;
 487                                 break;
 488                         case 's':
 489                                 r = 1;
 490                                 for (i = 0; i < num_recs; i++)
 491                                         r += 1 + strlen(recs[i]);
 492                                 resp = (char *)calloc(1, r);
 493                                 if (!resp) {
 494                                         scr_printf("Can't save config - out of memory!\n");
 495                                         logoff(ipc, 1);
 496                                 }
 497                                 if (num_recs) for (i = 0; i < num_recs; i++) {
 498                                         strcat(resp, recs[i]);
 499                                         strcat(resp, "\n");
 500                                 }
 501                                 r = CtdlIPCSetSystemConfigByType(ipc, INTERNETCFG, resp, buf);
 502                                 if (r / 100 != 4) {
 503                                         scr_printf("%s\n", buf);
 504                                 } else {
 505                                         scr_printf("Wrote %d records.\n", num_recs);
 506                                         modified = 0;
 507                                 }
 508                 free(resp);
 509                                 break;
 510                         case 'q':
 511                                 quitting = !modified || boolprompt(
 512                                         "Quit without saving", 0);
 513                                 break;
 514                         default:
 515                                 break;
 516                 }
 517         } while (!quitting);
 518
 519         if (recs != NULL) {
 520                 for (i=0; i<num_recs; ++i) free(recs[i]);
 521                 free(recs);
 522         }
 523 }
 524
 525
 526
 527 /*
 528  * Edit network configuration for room sharing, mailing lists, etc.
 529  */
 530 void network_config_management(CtdlIPC *ipc, char *entrytype, char *comment)
 531 {
 532         char filename[PATH_MAX];
 533         char changefile[PATH_MAX];
 534         int e_ex_code;
 535         pid_t editor_pid;
 536         int cksum;
 537         int b, i, tokens;
 538         char buf[1024];
 539         char instr[1024];
 540         char addr[1024];
 541         FILE *tempfp;
 542         FILE *changefp;
 543         char *listing = NULL;
 544         int r;
 545
 546         if (IsEmptyStr(editor_path)) {
 547                 scr_printf("You must have an external editor configured in order to use this function.\n");
 548                 return;
 549         }
 550
 551         CtdlMakeTempFileName(filename, sizeof filename);
 552         CtdlMakeTempFileName(changefile, sizeof changefile);
 553
 554         tempfp = fopen(filename, "w");
 555         if (tempfp == NULL) {
 556                 scr_printf("Cannot open %s: %s\n", filename, strerror(errno));
 557                 return;
 558         }
 559
 560         fprintf(tempfp, "# Configuration for room: %s\n", room_name);
 561         fprintf(tempfp, "# %s\n", comment);
 562         fprintf(tempfp, "# Specify one per line.\n"
 563                         "\n\n");
 564
 565         r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
 566         if (r / 100 == 1) {
 567                 while(listing && !IsEmptyStr(listing)) {
 568                         extract_token(buf, listing, 0, '\n', sizeof buf);
 569                         remove_token(listing, 0, '\n');
 570                         extract_token(instr, buf, 0, '|', sizeof instr);
 571                         if (!strcasecmp(instr, entrytype)) {
 572                                 tokens = num_tokens(buf, '|');
 573                                 for (i=1; i<tokens; ++i) {
 574                                         extract_token(addr, buf, i, '|', sizeof addr);
 575                                         fprintf(tempfp, "%s", addr);
 576                                         if (i < (tokens-1)) {
 577                                                 fprintf(tempfp, "|");
 578                                         }
 579                                 }
 580                                 fprintf(tempfp, "\n");
 581                         }
 582                 }
 583         }
 584         if (listing) {
 585                 free(listing);
 586                 listing = NULL;
 587         }
 588         fclose(tempfp);
 589
 590         e_ex_code = 1;  /* start with a failed exit code */
 591         stty_ctdl(SB_RESTORE);
 592         editor_pid = fork();
 593         cksum = file_checksum(filename);
 594         if (editor_pid == 0) {
 595                 chmod(filename, 0600);
 596                 putenv("WINDOW_TITLE=Network configuration");
 597                 execlp(editor_path, editor_path, filename, NULL);
 598                 exit(1);
 599         }
 600         if (editor_pid > 0) {
 601                 do {
 602                         e_ex_code = 0;
 603                         b = ka_wait(&e_ex_code);
 604                 } while ((b != editor_pid) && (b >= 0));
 605         editor_pid = (-1);
 606         stty_ctdl(0);
 607         }
 608
 609         if (file_checksum(filename) == cksum) {
 610                 scr_printf("*** No changes to save.\n");
 611                 e_ex_code = 1;
 612         }
 613
 614         if (e_ex_code == 0) {           /* Save changes */
 615                 changefp = fopen(changefile, "w");
 616
 617                 /* Load all netconfig entries that are *not* of the type we are editing */
 618                 r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
 619                 if (r / 100 == 1) {
 620                         while(listing && !IsEmptyStr(listing)) {
 621                                 extract_token(buf, listing, 0, '\n', sizeof buf);
 622                                 remove_token(listing, 0, '\n');
 623                                 extract_token(instr, buf, 0, '|', sizeof instr);
 624                                 if (strcasecmp(instr, entrytype)) {
 625                                         fprintf(changefp, "%s\n", buf);
 626                                 }
 627                         }
 628                 }
 629                 if (listing) {
 630                         free(listing);
 631                         listing = NULL;
 632                 }
 633
 634                 /* ...and merge that with the data we just edited */
 635                 tempfp = fopen(filename, "r");
 636                 while (fgets(buf, sizeof buf, tempfp) != NULL) {
 637                         for (i=0; i<strlen(buf); ++i) {
 638                                 if (buf[i] == '#') buf[i] = 0;
 639                         }
 640                         striplt(buf);
 641                         if (!IsEmptyStr(buf)) {
 642                                 fprintf(changefp, "%s|%s\n", entrytype, buf);
 643                         }
 644                 }
 645                 fclose(tempfp);
 646                 fclose(changefp);
 647
 648                 /* now write it to the server... */
 649                 changefp = fopen(changefile, "r");
 650                 if (changefp != NULL) {
 651                         listing = load_message_from_file(changefp);
 652                         if (listing) {
 653                                 r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
 654                                 free(listing);
 655                                 listing = NULL;
 656                         }
 657                         fclose(changefp);
 658                 }
 659         }
 660
 661         unlink(filename);               /* Delete the temporary files */
 662         unlink(changefile);
 663 }
 664
 665
 666 /*
 667  * IGnet node configuration
 668  */
 669 void do_ignet_configuration(CtdlIPC *ipc) {
 670         char buf[SIZ];
 671         int num_recs = 0;
 672         char **recs = NULL;
 673         char ch;
 674         int i, j;
 675         int quitting = 0;
 676         int modified = 0;
 677         char *listing = NULL;
 678         int r;
 679
 680         r = CtdlIPCGetSystemConfigByType(ipc, IGNETCFG, &listing, buf);
 681         if (r / 100 == 1) while (*listing && !IsEmptyStr(listing)) {
 682                 extract_token(buf, listing, 0, '\n', sizeof buf);
 683                 remove_token(listing, 0, '\n');
 684
 685                 ++num_recs;
 686                 if (num_recs == 1) recs = malloc(sizeof(char *));
 687                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
 688                 recs[num_recs-1] = malloc(SIZ);
 689                 strcpy(recs[num_recs-1], buf);
 690         }
 691         if (listing) free(listing);
 692
 693         do {
 694                 scr_printf("\n");
 695                 color(BRIGHT_WHITE);
 696                 scr_printf(     "### "
 697                         "   Node          "
 698                         "  Secret           "
 699                         "          Host or IP             "
 700                         "Port#\n");
 701                 color(DIM_WHITE);
 702                 scr_printf(     "--- "
 703                         "---------------- "
 704                         "------------------ "
 705                         "-------------------------------- "
 706                         "-----\n");
 707                 for (i=0; i<num_recs; ++i) {
 708                 color(DIM_WHITE);
 709                 scr_printf("%3d ", i+1);
 710                 extract_token(buf, recs[i], 0, '|', sizeof buf);
 711                 color(BRIGHT_CYAN);
 712                 scr_printf("%-16s ", buf);
 713                 extract_token(buf, recs[i], 1, '|', sizeof buf);
 714                 color(BRIGHT_MAGENTA);
 715                 scr_printf("%-18s ", buf);
 716                 extract_token(buf, recs[i], 2, '|', sizeof buf);
 717                 color(BRIGHT_CYAN);
 718                 scr_printf("%-32s ", buf);
 719                 extract_token(buf, recs[i], 3, '|', sizeof buf);
 720                 color(BRIGHT_MAGENTA);
 721                 scr_printf("%-3s\n", buf);
 722                 color(DIM_WHITE);
 723                 }
 724                 scr_printf("\n");
 725
 726                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
 727                 switch(ch) {
 728                         case 'a':
 729                                 ++num_recs;
 730                                 if (num_recs == 1)
 731                                         recs = malloc(sizeof(char *));
 732                                 else recs = realloc(recs,
 733                                         (sizeof(char *)) * num_recs);
 734                                 newprompt("Enter node name    : ", buf, 16);
 735                                 strcat(buf, "|");
 736                                 newprompt("Enter shared secret: ",
 737                                         &buf[strlen(buf)], 18);
 738                                 strcat(buf, "|");
 739                                 newprompt("Enter host or IP   : ",
 740                                         &buf[strlen(buf)], 32);
 741                                 strcat(buf, "|504");
 742                                 strprompt("Enter port number  : ",
 743                                         &buf[strlen(buf)-3], 5);
 744                                 recs[num_recs-1] = strdup(buf);
 745                                 modified = 1;
 746                                 break;
 747                         case 'd':
 748                                 i = intprompt("Delete which one",
 749                                         1, 1, num_recs) - 1;
 750                                 free(recs[i]);
 751                                 --num_recs;
 752                                 for (j=i; j<num_recs; ++j)
 753                                         recs[j] = recs[j+1];
 754                                 modified = 1;
 755                                 break;
 756                         case 's':
 757                                 r = 1;
 758                                 for (i = 0; i < num_recs; ++i)
 759                                         r += 1 + strlen(recs[i]);
 760                                 listing = (char*) calloc(1, r);
 761                                 if (!listing) {
 762                                         scr_printf("Can't save config - out of memory!\n");
 763                                         logoff(ipc, 1);
 764                                 }
 765                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
 766                                         strcat(listing, recs[i]);
 767                                         strcat(listing, "\n");
 768                                 }
 769                                 r = CtdlIPCSetSystemConfigByType(ipc, IGNETCFG, listing, buf);
 770                                 if (r / 100 != 4) {
 771                                         scr_printf("%s\n", buf);
 772                                 } else {
 773                                         scr_printf("Wrote %d records.\n", num_recs);
 774                                         modified = 0;
 775                                 }
 776                 free(listing);
 777                                 break;
 778                         case 'q':
 779                                 quitting = !modified || boolprompt(
 780                                         "Quit without saving", 0);
 781                                 break;
 782                         default:
 783                                 break;
 784                 }
 785         } while (!quitting);
 786
 787         if (recs != NULL) {
 788                 for (i=0; i<num_recs; ++i) free(recs[i]);
 789                 free(recs);
 790         }
 791 }
 792
 793
 794 /*
 795  * Filter list configuration
 796  */
 797 void do_filterlist_configuration(CtdlIPC *ipc)
 798 {
 799         char buf[SIZ];
 800         int num_recs = 0;
 801         char **recs = NULL;
 802         char ch;
 803         int i, j;
 804         int quitting = 0;
 805         int modified = 0;
 806         char *listing = NULL;
 807         int r;
 808
 809         r = CtdlIPCGetSystemConfigByType(ipc, FILTERLIST, &listing, buf);
 810         if (r / 100 == 1) while (*listing && !IsEmptyStr(listing)) {
 811                 extract_token(buf, listing, 0, '\n', sizeof buf);
 812                 remove_token(listing, 0, '\n');
 813
 814                 ++num_recs;
 815                 if (num_recs == 1) recs = malloc(sizeof(char *));
 816                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
 817                 recs[num_recs-1] = malloc(SIZ);
 818                 strcpy(recs[num_recs-1], buf);
 819         }
 820         if (listing) free(listing);
 821
 822         do {
 823                 scr_printf("\n");
 824                 color(BRIGHT_WHITE);
 825                 scr_printf(     "### "
 826                         "         User name           "
 827                         "         Room name           "
 828                         "    Node name    "
 829                         "\n");
 830                 color(DIM_WHITE);
 831                 scr_printf(     "--- "
 832                         "---------------------------- "
 833                         "---------------------------- "
 834                         "---------------- "
 835                         "\n");
 836                 for (i=0; i<num_recs; ++i) {
 837                 color(DIM_WHITE);
 838                 scr_printf("%3d ", i+1);
 839                 extract_token(buf, recs[i], 0, '|', sizeof buf);
 840                 color(BRIGHT_CYAN);
 841                 scr_printf("%-28s ", buf);
 842                 extract_token(buf, recs[i], 1, '|', sizeof buf);
 843                 color(BRIGHT_MAGENTA);
 844                 scr_printf("%-28s ", buf);
 845                 extract_token(buf, recs[i], 2, '|', sizeof buf);
 846                 color(BRIGHT_CYAN);
 847                 scr_printf("%-16s\n", buf);
 848                 extract_token(buf, recs[i], 3, '|', sizeof buf);
 849                 color(DIM_WHITE);
 850                 }
 851
 852                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
 853                 switch(ch) {
 854                         case 'a':
 855                                 ++num_recs;
 856                                 if (num_recs == 1)
 857                                         recs = malloc(sizeof(char *));
 858                                 else recs = realloc(recs,
 859                                         (sizeof(char *)) * num_recs);
 860                                 newprompt("Enter user name: ", buf, 28);
 861                                 strcat(buf, "|");
 862                                 newprompt("Enter room name: ",
 863                                         &buf[strlen(buf)], 28);
 864                                 strcat(buf, "|");
 865                                 newprompt("Enter node name: ",
 866                                         &buf[strlen(buf)], 16);
 867                                 strcat(buf, "|");
 868                                 recs[num_recs-1] = strdup(buf);
 869                                 modified = 1;
 870                                 break;
 871                         case 'd':
 872                                 i = intprompt("Delete which one",
 873                                         1, 1, num_recs) - 1;
 874                                 free(recs[i]);
 875                                 --num_recs;
 876                                 for (j=i; j<num_recs; ++j)
 877                                         recs[j] = recs[j+1];
 878                                 modified = 1;
 879                                 break;
 880                         case 's':
 881                                 r = 1;
 882                                 for (i = 0; i < num_recs; ++i)
 883                                         r += 1 + strlen(recs[i]);
 884                                 listing = (char*) calloc(1, r);
 885                                 if (!listing) {
 886                                         scr_printf("Can't save config - out of memory!\n");
 887                                         logoff(ipc, 1);
 888                                 }
 889                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
 890                                         strcat(listing, recs[i]);
 891                                         strcat(listing, "\n");
 892                                 }
 893                                 r = CtdlIPCSetSystemConfigByType(ipc, FILTERLIST, listing, buf);
 894                                 if (r / 100 != 4) {
 895                                         scr_printf("%s\n", buf);
 896                                 } else {
 897                                         scr_printf("Wrote %d records.\n", num_recs);
 898                                         modified = 0;
 899                                 }
 900                 free(listing);
 901                                 break;
 902                         case 'q':
 903                                 quitting = !modified || boolprompt(
 904                                         "Quit without saving", 0);
 905                                 break;
 906                         default:
 907                                 break;
 908                 }
 909         } while (!quitting);
 910
 911         if (recs != NULL) {
 912                 for (i=0; i<num_recs; ++i) free(recs[i]);
 913                 free(recs);
 914         }
 915 }
 916
 917
 918
 919
 920 /*
 921  * POP3 aggregation client configuration
 922  */
 923 void do_pop3client_configuration(CtdlIPC *ipc)
 924 {
 925         char buf[SIZ];
 926         int num_recs = 0;
 927         char **recs = NULL;
 928         char ch;
 929         int i, j;
 930         int quitting = 0;
 931         int modified = 0;
 932         char *listing = NULL;
 933         char *other_listing = NULL;
 934         int r;
 935         char instr[SIZ];
 936
 937         r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
 938         if (r / 100 == 1) {
 939                 while(listing && !IsEmptyStr(listing)) {
 940                         extract_token(buf, listing, 0, '\n', sizeof buf);
 941                         remove_token(listing, 0, '\n');
 942                         extract_token(instr, buf, 0, '|', sizeof instr);
 943                         if (!strcasecmp(instr, "pop3client")) {
 944
 945                                 ++num_recs;
 946                                 if (num_recs == 1) recs = malloc(sizeof(char *));
 947                                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
 948                                 recs[num_recs-1] = malloc(SIZ);
 949                                 strcpy(recs[num_recs-1], buf);
 950
 951                         }
 952                 }
 953         }
 954         if (listing) {
 955                 free(listing);
 956                 listing = NULL;
 957         }
 958
 959         do {
 960                 scr_printf("\n");
 961                 color(BRIGHT_WHITE);
 962                 scr_printf(     "### "
 963                         "      Remote POP3 host       "
 964                         "         User name           "
 965                         "Keep on server? "
 966                         "\n");
 967                 color(DIM_WHITE);
 968                 scr_printf(     "--- "
 969                         "---------------------------- "
 970                         "---------------------------- "
 971                         "--------------- "
 972                         "\n");
 973                 for (i=0; i<num_recs; ++i) {
 974                 color(DIM_WHITE);
 975                 scr_printf("%3d ", i+1);
 976
 977                 extract_token(buf, recs[i], 1, '|', sizeof buf);
 978                 color(BRIGHT_CYAN);
 979                 scr_printf("%-28s ", buf);
 980
 981                 extract_token(buf, recs[i], 2, '|', sizeof buf);
 982                 color(BRIGHT_MAGENTA);
 983                 scr_printf("%-28s ", buf);
 984
 985                 color(BRIGHT_CYAN);
 986                 scr_printf("%-15s\n", (extract_int(recs[i], 4) ? "Yes" : "No") );
 987                 color(DIM_WHITE);
 988                 }
 989
 990                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
 991                 switch(ch) {
 992                         case 'a':
 993                                 ++num_recs;
 994                                 if (num_recs == 1) {
 995                                         recs = malloc(sizeof(char *));
 996                                 }
 997                                 else {
 998                                         recs = realloc(recs, (sizeof(char *)) * num_recs);
 999                                 }
1000                                 strcpy(buf, "pop3client|");
1001                                 newprompt("Enter host name: ", &buf[strlen(buf)], 28);
1002                                 strcat(buf, "|");
1003                                 newprompt("Enter user name: ", &buf[strlen(buf)], 28);
1004                                 strcat(buf, "|");
1005                                 newprompt("Enter password : ", &buf[strlen(buf)], 16);
1006                                 strcat(buf, "|");
1007                                 scr_printf("Keep messages on server instead of deleting them? ");
1008                                 sprintf(&buf[strlen(buf)], "%d", yesno());
1009                                 strcat(buf, "|");
1010                                 recs[num_recs-1] = strdup(buf);
1011                                 modified = 1;
1012                                 break;
1013                         case 'd':
1014                                 i = intprompt("Delete which one",
1015                                         1, 1, num_recs) - 1;
1016                                 free(recs[i]);
1017                                 --num_recs;
1018                                 for (j=i; j<num_recs; ++j)
1019                                         recs[j] = recs[j+1];
1020                                 modified = 1;
1021                                 break;
1022                         case 's':
1023                                 r = 1;
1024                                 for (i = 0; i < num_recs; ++i) {
1025                                         r += 1 + strlen(recs[i]);
1026                                 }
1027                                 listing = (char*) calloc(1, r);
1028                                 if (!listing) {
1029                                         scr_printf("Can't save config - out of memory!\n");
1030                                         logoff(ipc, 1);
1031                                 }
1032                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
1033                                         strcat(listing, recs[i]);
1034                                         strcat(listing, "\n");
1035                                 }
1036
1037                                 /* Retrieve all the *other* records for merging */
1038                                 r = CtdlIPCGetRoomNetworkConfig(ipc, &other_listing, buf);
1039                                 if (r / 100 == 1) {
1040                                         for (i=0; i<num_tokens(other_listing, '\n'); ++i) {
1041                                                 extract_token(buf, other_listing, i, '\n', sizeof buf);
1042                                                 if (strncasecmp(buf, "pop3client|", 11)) {
1043                                                         listing = realloc(listing, strlen(listing) +
1044                                                                 strlen(buf) + 10);
1045                                                         strcat(listing, buf);
1046                                                         strcat(listing, "\n");
1047                                                 }
1048                                         }
1049                                 }
1050                                 free(other_listing);
1051                                 r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
1052                                 free(listing);
1053                                 listing = NULL;
1054
1055                                 if (r / 100 != 4) {
1056                                         scr_printf("%s\n", buf);
1057                                 } else {
1058                                         scr_printf("Wrote %d records.\n", num_recs);
1059                                         modified = 0;
1060                                 }
1061                                 quitting = 1;
1062                                 break;
1063                         case 'q':
1064                                 quitting = !modified || boolprompt(
1065                                         "Quit without saving", 0);
1066                                 break;
1067                         default:
1068                                 break;
1069                 }
1070         } while (!quitting);
1071
1072         if (recs != NULL) {
1073                 for (i=0; i<num_recs; ++i) free(recs[i]);
1074                 free(recs);
1075         }
1076 }
1077
1078
1079
1080
1081
1082
1083 /*
1084  * RSS feed retrieval client configuration
1085  */
1086 void do_rssclient_configuration(CtdlIPC *ipc)
1087 {
1088         char buf[SIZ];
1089         int num_recs = 0;
1090         char **recs = NULL;
1091         char ch;
1092         int i, j;
1093         int quitting = 0;
1094         int modified = 0;
1095         char *listing = NULL;
1096         char *other_listing = NULL;
1097         int r;
1098         char instr[SIZ];
1099
1100         r = CtdlIPCGetRoomNetworkConfig(ipc, &listing, buf);
1101         if (r / 100 == 1) {
1102                 while(listing && !IsEmptyStr(listing)) {
1103                         extract_token(buf, listing, 0, '\n', sizeof buf);
1104                         remove_token(listing, 0, '\n');
1105                         extract_token(instr, buf, 0, '|', sizeof instr);
1106                         if (!strcasecmp(instr, "rssclient")) {
1107
1108                                 ++num_recs;
1109                                 if (num_recs == 1) recs = malloc(sizeof(char *));
1110                                 else recs = realloc(recs, (sizeof(char *)) * num_recs);
1111                                 recs[num_recs-1] = malloc(SIZ);
1112                                 strcpy(recs[num_recs-1], buf);
1113
1114                         }
1115                 }
1116         }
1117         if (listing) {
1118                 free(listing);
1119                 listing = NULL;
1120         }
1121
1122         do {
1123                 scr_printf("\n");
1124                 color(BRIGHT_WHITE);
1125                 scr_printf("### Feed URL\n");
1126                 color(DIM_WHITE);
1127                 scr_printf("--- "
1128                         "---------------------------------------------------------------------------"
1129                         "\n");
1130
1131                 for (i=0; i<num_recs; ++i) {
1132                 color(DIM_WHITE);
1133                 scr_printf("%3d ", i+1);
1134
1135                 extract_token(buf, recs[i], 1, '|', sizeof buf);
1136                 color(BRIGHT_CYAN);
1137                 scr_printf("%-75s\n", buf);
1138
1139                 color(DIM_WHITE);
1140                 }
1141
1142                 ch = keymenu("", "<A>dd|<D>elete|<S>ave|<Q>uit");
1143                 switch(ch) {
1144                         case 'a':
1145                                 ++num_recs;
1146                                 if (num_recs == 1) {
1147                                         recs = malloc(sizeof(char *));
1148                                 }
1149                                 else {
1150                                         recs = realloc(recs, (sizeof(char *)) * num_recs);
1151                                 }
1152                                 strcpy(buf, "rssclient|");
1153                                 newprompt("Enter feed URL: ", &buf[strlen(buf)], 75);
1154                                 strcat(buf, "|");
1155                                 recs[num_recs-1] = strdup(buf);
1156                                 modified = 1;
1157                                 break;
1158                         case 'd':
1159                                 i = intprompt("Delete which one", 1, 1, num_recs) - 1;
1160                                 free(recs[i]);
1161                                 --num_recs;
1162                                 for (j=i; j<num_recs; ++j)
1163                                         recs[j] = recs[j+1];
1164                                 modified = 1;
1165                                 break;
1166                         case 's':
1167                                 r = 1;
1168                                 for (i = 0; i < num_recs; ++i) {
1169                                         r += 1 + strlen(recs[i]);
1170                                 }
1171                                 listing = (char*) calloc(1, r);
1172                                 if (!listing) {
1173                                         scr_printf("Can't save config - out of memory!\n");
1174                                         logoff(ipc, 1);
1175                                 }
1176                                 if (num_recs) for (i = 0; i < num_recs; ++i) {
1177                                         strcat(listing, recs[i]);
1178                                         strcat(listing, "\n");
1179                                 }
1180
1181                                 /* Retrieve all the *other* records for merging */
1182                                 r = CtdlIPCGetRoomNetworkConfig(ipc, &other_listing, buf);
1183                                 if (r / 100 == 1) {
1184                                         for (i=0; i<num_tokens(other_listing, '\n'); ++i) {
1185                                                 extract_token(buf, other_listing, i, '\n', sizeof buf);
1186                                                 if (strncasecmp(buf, "rssclient|", 10)) {
1187                                                         listing = realloc(listing, strlen(listing) +
1188                                                                 strlen(buf) + 10);
1189                                                         strcat(listing, buf);
1190                                                         strcat(listing, "\n");
1191                                                 }
1192                                         }
1193                                 }
1194                                 free(other_listing);
1195                                 r = CtdlIPCSetRoomNetworkConfig(ipc, listing, buf);
1196                                 free(listing);
1197                                 listing = NULL;
1198
1199                                 if (r / 100 != 4) {
1200                                         scr_printf("%s\n", buf);
1201                                 } else {
1202                                         scr_printf("Wrote %d records.\n", num_recs);
1203                                         modified = 0;
1204                                 }
1205                                 quitting = 1;
1206                                 break;
1207                         case 'q':
1208                                 quitting = !modified || boolprompt(
1209                                         "Quit without saving", 0);
1210                                 break;
1211                         default:
1212                                 break;
1213                 }
1214         } while (!quitting);
1215
1216         if (recs != NULL) {
1217                 for (i=0; i<num_recs; ++i) free(recs[i]);
1218                 free(recs);
1219         }
1220 }
1221
1222