4 * A server-side module for Citadel which supports address book information
5 * using the standard vCard format.
7 * Copyright (c) 1999-2007 / released under the GNU General Public License
11 * Format of the "Exclusive ID" field of the message containing a user's
12 * vCard. Doesn't matter what it really looks like as long as it's both
13 * unique and consistent (because we use it for replication checking to
14 * delete the old vCard network-wide when the user enters a new one).
16 #define VCARD_EXT_FORMAT "Citadel vCard: personal card for %s at %s"
19 * Citadel will accept either text/vcard or text/x-vcard as the MIME type
20 * for a vCard. The following definition determines which one it *generates*
23 #define VCARD_MIME_TYPE "text/x-vcard"
34 #include <sys/types.h>
36 #if TIME_WITH_SYS_TIME
37 # include <sys/time.h>
41 # include <sys/time.h>
50 #include <libcitadel.h>
53 #include "citserver.h"
62 #include "internet_addressing.h"
63 #include "serv_vcard.h"
65 #include "ctdl_module.h"
70 * set global flag calling for an aide to validate new users
72 void set_mm_valid(void) {
73 begin_critical_section(S_CONTROL);
75 CitControl.MMflags = CitControl.MMflags | MM_VALID ;
77 end_critical_section(S_CONTROL);
83 * Extract Internet e-mail addresses from a message containing a vCard, and
84 * perform a callback for any found.
86 void vcard_extract_internet_addresses(struct CtdlMessage *msg,
87 void (*callback)(char *, char *) ) {
92 char citadel_address[SIZ];
94 int found_something = 0;
96 if (msg->cm_fields['A'] == NULL) return;
97 if (msg->cm_fields['N'] == NULL) return;
98 snprintf(citadel_address, sizeof citadel_address, "%s @ %s",
99 msg->cm_fields['A'], msg->cm_fields['N']);
101 v = vcard_load(msg->cm_fields['M']);
102 if (v == NULL) return;
104 /* Go through the vCard searching for *all* instances of
105 * the "email;internet" key
108 s = vcard_get_prop(v, "email", 1, instance, 0); /* get any 'email' field */
109 k = vcard_get_prop(v, "email", 1, instance++, 1); /* but also learn it with attrs */
110 if ( (s != NULL) && (k != NULL) && (bmstrcasestr(k, "internet")) ) {
113 if (!IsEmptyStr(addr)) {
114 if (callback != NULL) {
115 callback(addr, citadel_address);
124 } while(found_something);
131 * vCard-to-LDAP conversions.
133 * If 'op' is set to V2L_WRITE, then write
134 * (add, or change if already exists) a directory entry to the
135 * LDAP server, based on the information supplied in a vCard.
137 * If 'op' is set to V2L_DELETE, then delete the entry from LDAP.
141 void ctdl_vcard_to_directory(struct CtdlMessage *msg, int op) {
142 struct vCard *v = NULL;
147 void *objectlist = NULL;
159 if (msg == NULL) return;
160 if (msg->cm_fields['M'] == NULL) return;
161 if (msg->cm_fields['A'] == NULL) return;
162 if (msg->cm_fields['N'] == NULL) return;
164 /* Initialize variables */
165 strcpy(givenname, "");
167 strcpy(calFBURL, "");
169 sprintf(uid, "%s@%s",
174 sprintf(ldap_dn, "euid=%s,ou=%s", msg->cm_fields['E'], msg->cm_fields['N']);
176 /* Are we just deleting? If so, it's simple... */
177 if (op == V2L_DELETE) {
178 (void) CtdlDoDirectoryServiceFunc (ldap_dn, NULL, NULL, "ldap", DIRECTORY_USER_DEL);
183 * If we get to this point then it must be a V2L_WRITE operation.
186 /* First make sure the OU for the user's home Citadel host is created */
187 (void) CtdlDoDirectoryServiceFunc (NULL, msg->cm_fields['N'], NULL, "ldap", DIRECTORY_CREATE_HOST);
189 /* Next create the directory service object */
190 (void) CtdlDoDirectoryServiceFunc(NULL, NULL, &objectlist, "ldap", DIRECTORY_CREATE_OBJECT);
192 /* The first LDAP attribute will be an 'objectclass' list. Citadel
193 * doesn't do anything with this. It's just there for compatibility
196 (void) CtdlDoDirectoryServiceFunc("objectclass", "citadelInetOrgPerson", &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
198 /* Convert the vCard fields to LDAP properties */
199 v = vcard_load(msg->cm_fields['M']);
200 if (v->numprops) for (i=0; i<(v->numprops); ++i) if (striplt(v->prop[i].value), strlen(v->prop[i].value) > 0) {
202 if (!strcasecmp(v->prop[i].name, "n")) {
203 extract_token(sn, v->prop[i].value, 0, ';', sizeof sn);
204 extract_token(givenname, v->prop[i].value, 1, ';', sizeof givenname);
207 if (!strcasecmp(v->prop[i].name, "fn")) {
208 (void) CtdlDoDirectoryServiceFunc("cn", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
212 if (!strcasecmp(v->prop[i].name, "title")) {
213 (void) CtdlDoDirectoryServiceFunc("title", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
216 if (!strcasecmp(v->prop[i].name, "org")) {
217 (void) CtdlDoDirectoryServiceFunc("o", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
220 if ( (!strcasecmp(v->prop[i].name, "adr"))
221 ||(!strncasecmp(v->prop[i].name, "adr;", 4)) ) {
222 /* Unfortunately, we can only do a single address */
226 extract_token(&street[strlen(street)],
227 v->prop[i].value, 0, ';', (sizeof street - strlen(street))); /* po box */
229 extract_token(&street[strlen(street)],
230 v->prop[i].value, 1, ';', (sizeof street - strlen(street))); /* extend addr */
232 extract_token(&street[strlen(street)],
233 v->prop[i].value, 2, ';', (sizeof street - strlen(street))); /* street */
235 extract_token(city, v->prop[i].value, 3, ';', sizeof city);
236 extract_token(state, v->prop[i].value, 4, ';', sizeof state);
237 extract_token(zipcode, v->prop[i].value, 5, ';', sizeof zipcode);
239 // ldap requires these fields to be something
240 if (IsEmptyStr(street)) strcpy(street, "_");
241 if (IsEmptyStr(zipcode)) strcpy(zipcode, "_");
242 if (IsEmptyStr(city)) strcpy(city, "_");
243 if (IsEmptyStr(state)) strcpy(state, "_");
245 (void) CtdlDoDirectoryServiceFunc("street", street, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
246 (void) CtdlDoDirectoryServiceFunc("l", city, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
247 (void) CtdlDoDirectoryServiceFunc("st", state, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
248 (void) CtdlDoDirectoryServiceFunc("postalcode", zipcode, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
252 if ( (!strcasecmp(v->prop[i].name, "tel;home"))
253 || (!strcasecmp(v->prop[i].name, "tel;type=home")) )
254 (void) CtdlDoDirectoryServiceFunc("homePhone", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
256 if ( (!strcasecmp(v->prop[i].name, "tel;fax"))
257 || (!strcasecmp(v->prop[i].name, "tel;type=fax")) )
258 (void) CtdlDoDirectoryServiceFunc("facsimileTelephoneNumber", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
260 if ( (!strcasecmp(v->prop[i].name, "tel;cell"))
261 || (!strcasecmp(v->prop[i].name, "tel;type=cell")) )
262 (void) CtdlDoDirectoryServiceFunc("mobile", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
264 if ( (!strcasecmp(v->prop[i].name, "tel"))
265 ||(!strncasecmp(v->prop[i].name, "tel;", 4)) ) {
266 (void) CtdlDoDirectoryServiceFunc("telephoneNumber", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
270 if ( (!strcasecmp(v->prop[i].name, "email"))
271 ||(!strcasecmp(v->prop[i].name, "email;internet")) ) {
272 (void) CtdlDoDirectoryServiceFunc("mail", v->prop[i].value, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
275 /* Calendar free/busy URL (take the first one we find, but if a subsequent
276 * one contains the "pref" designation then we go with that instead.)
278 if ( (!strcasecmp(v->prop[i].name, "fburl"))
279 ||(!strncasecmp(v->prop[i].name, "fburl;", 6)) ) {
280 if ( (IsEmptyStr(calFBURL))
281 || (!strncasecmp(v->prop[i].name, "fburl;pref", 10)) ) {
282 safestrncpy(calFBURL, v->prop[i].value, sizeof calFBURL);
287 vcard_free(v); /* Don't need this anymore. */
289 /* "sn" (surname) based on info in vCard */
290 (void) CtdlDoDirectoryServiceFunc("sn", sn, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
292 /* "givenname" (first name) based on info in vCard */
293 if (IsEmptyStr(givenname)) strcpy(givenname, "_");
294 if (IsEmptyStr(sn)) strcpy(sn, "_");
295 (void) CtdlDoDirectoryServiceFunc("givenname", givenname, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
297 /* "uid" is a Kolab compatibility thing. We just do cituser@citnode */
298 (void) CtdlDoDirectoryServiceFunc("uid", uid, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
300 /* Add a "cn" (Common Name) attribute based on the user's screen name,
301 * but only there was no 'fn' (full name) property in the vCard
304 (void) CtdlDoDirectoryServiceFunc("cn", msg->cm_fields['A'], &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
306 /* Add a "calFBURL" attribute if a calendar free/busy URL exists */
307 if (!IsEmptyStr(calFBURL)) {
308 (void) CtdlDoDirectoryServiceFunc("calFBURL", calFBURL, &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
311 // Add this messages EUID as the primary key for this entry.
312 (void) CtdlDoDirectoryServiceFunc("euid", msg->cm_fields['E'], &objectlist, "ldap", DIRECTORY_ATTRIB_ADD);
315 (void) CtdlDoDirectoryServiceFunc(ldap_dn, NULL, &objectlist, "ldap", DIRECTORY_SAVE_OBJECT);
317 (void) CtdlDoDirectoryServiceFunc(NULL, NULL, &objectlist, "ldap", DIRECTORY_FREE_OBJECT);
318 CtdlLogPrintf(CTDL_DEBUG, "Directory Services write operation complete.\n");
324 * Callback for vcard_add_to_directory()
325 * (Lotsa ugly nested callbacks. Oh well.)
327 void vcard_directory_add_user(char *internet_addr, char *citadel_addr) {
330 /* We have to validate that we're not stepping on someone else's
331 * email address ... but only if we're logged in. Otherwise it's
332 * probably just the networker or something.
335 CtdlLogPrintf(CTDL_DEBUG, "Checking for <%s>...\n", internet_addr);
336 if (CtdlDirectoryLookup(buf, internet_addr, sizeof buf) == 0) {
337 if (strcasecmp(buf, citadel_addr)) {
338 /* This address belongs to someone else.
339 * Bail out silently without saving.
341 CtdlLogPrintf(CTDL_DEBUG, "DOOP!\n");
346 CtdlLogPrintf(CTDL_INFO, "Adding %s (%s) to directory\n",
347 citadel_addr, internet_addr);
348 CtdlDirectoryAddUser(internet_addr, citadel_addr);
353 * Back end function for cmd_igab()
355 void vcard_add_to_directory(long msgnum, void *data) {
356 struct CtdlMessage *msg;
358 msg = CtdlFetchMessage(msgnum, 1);
360 vcard_extract_internet_addresses(msg, vcard_directory_add_user);
363 ctdl_vcard_to_directory(msg, V2L_WRITE);
365 CtdlFreeMessage(msg);
370 * Initialize Global Adress Book
372 void cmd_igab(char *argbuf) {
373 char hold_rm[ROOMNAMELEN];
375 if (CtdlAccessCheck(ac_aide)) return;
377 strcpy(hold_rm, CC->room.QRname); /* save current room */
379 if (getroom(&CC->room, ADDRESS_BOOK_ROOM) != 0) {
380 getroom(&CC->room, hold_rm);
381 cprintf("%d cannot get address book room\n", ERROR + ROOM_NOT_FOUND);
385 /* Empty the existing database first.
389 /* We want *all* vCards in this room */
390 CtdlForEachMessage(MSGS_ALL, 0, NULL, "^[Tt][Ee][Xx][Tt]/.*[Vv][Cc][Aa][Rr][Dd]$",
391 NULL, vcard_add_to_directory, NULL);
393 getroom(&CC->room, hold_rm); /* return to saved room */
394 cprintf("%d Directory has been rebuilt.\n", CIT_OK);
401 * See if there is a valid Internet address in a vCard to use for outbound
402 * Internet messages. If there is, stick it in the buffer.
404 void extract_inet_email_addrs(char *emailaddrbuf, size_t emailaddrbuf_len,
405 char *secemailaddrbuf, size_t secemailaddrbuf_len,
406 struct vCard *v, int local_addrs_only) {
409 int saved_instance = 0;
411 /* Go through the vCard searching for *all* Internet email addresses
413 while (s = vcard_get_prop(v, "email", 1, instance, 0), s != NULL) {
414 k = vcard_get_prop(v, "email", 1, instance, 1);
415 if ( (s != NULL) && (k != NULL) && (bmstrcasestr(k, "internet")) ) {
418 if (!IsEmptyStr(addr)) {
419 if ( (IsDirectory(addr, 1)) ||
420 (!local_addrs_only) ) {
422 if ((saved_instance == 1) && (emailaddrbuf != NULL)) {
423 safestrncpy(emailaddrbuf, addr, emailaddrbuf_len);
425 else if ((saved_instance == 2) && (secemailaddrbuf != NULL)) {
426 safestrncpy(secemailaddrbuf, addr, secemailaddrbuf_len);
428 else if ((saved_instance > 2) && (secemailaddrbuf != NULL)) {
429 if ( (strlen(addr) + strlen(secemailaddrbuf) + 2)
430 < secemailaddrbuf_len ) {
431 strcat(secemailaddrbuf, "|");
432 strcat(secemailaddrbuf, addr);
446 * See if there is a name / screen name / friendly name in a vCard to use for outbound
447 * Internet messages. If there is, stick it in the buffer.
449 void extract_friendly_name(char *namebuf, size_t namebuf_len, struct vCard *v)
453 s = vcard_get_prop(v, "fn", 1, 0, 0);
455 s = vcard_get_prop(v, "n", 1, 0, 0);
459 safestrncpy(namebuf, s, namebuf_len);
465 * Callback function for vcard_upload_beforesave() hunts for the real vcard in the MIME structure
467 void vcard_extract_vcard(char *name, char *filename, char *partnum, char *disp,
468 void *content, char *cbtype, char *cbcharset, size_t length,
469 char *encoding, char *cbid, void *cbuserdata)
471 struct vCard **v = (struct vCard **) cbuserdata;
473 if ( (!strcasecmp(cbtype, "text/x-vcard"))
474 || (!strcasecmp(cbtype, "text/vcard")) ) {
476 CtdlLogPrintf(CTDL_DEBUG, "Part %s contains a vCard! Loading...\n", partnum);
480 *v = vcard_load(content);
486 * This handler detects whether the user is attempting to save a new
487 * vCard as part of his/her personal configuration, and handles the replace
488 * function accordingly (delete the user's existing vCard in the config room
489 * and in the global address book).
491 int vcard_upload_beforesave(struct CtdlMessage *msg) {
495 struct ctdluser usbuf;
497 struct vCard *v = NULL;
500 int yes_my_citadel_config = 0;
501 int yes_any_vcard_room = 0;
503 if (!CC->logged_in) return(0); /* Only do this if logged in. */
505 /* Is this some user's "My Citadel Config" room? */
506 if ( (CC->room.QRflags && QR_MAILBOX)
507 && (!strcasecmp(&CC->room.QRname[11], USERCONFIGROOM)) ) {
508 /* Yes, we want to do this */
509 yes_my_citadel_config = 1;
511 #ifdef VCARD_SAVES_BY_AIDES_ONLY
512 /* Prevent non-aides from performing registration changes */
513 if (CC->user.axlevel < 6) {
520 /* Is this a room with an address book in it? */
521 if (CC->room.QRdefaultview == VIEW_ADDRESSBOOK) {
522 yes_any_vcard_room = 1;
525 /* If neither condition exists, don't run this hook. */
526 if ( (!yes_my_citadel_config) && (!yes_any_vcard_room) ) {
530 /* If this isn't a MIME message, don't bother. */
531 if (msg->cm_format_type != 4) return(0);
533 /* Ok, if we got this far, look into the situation further... */
535 ptr = msg->cm_fields['M'];
536 if (ptr == NULL) return(0);
538 mime_parser(msg->cm_fields['M'],
540 *vcard_extract_vcard,
542 &v, /* user data ptr - put the vcard here */
546 if (v == NULL) return(0); /* no vCards were found in this message */
548 /* If users cannot create their own accounts, they cannot re-register either. */
549 if ( (yes_my_citadel_config) && (config.c_disable_newu) && (CC->user.axlevel < 6) ) {
553 s = vcard_get_prop(v, "fn", 1, 0, 0);
554 if (s) CtdlLogPrintf(CTDL_DEBUG, "vCard beforesave hook running for <%s>\n", s);
556 if (yes_my_citadel_config) {
557 /* Bingo! The user is uploading a new vCard, so
558 * delete the old one. First, figure out which user
559 * is being re-registered...
561 what_user = atol(CC->room.QRname);
563 if (what_user == CC->user.usernum) {
564 /* It's the logged in user. That was easy. */
565 memcpy(&usbuf, &CC->user, sizeof(struct ctdluser));
568 else if (getuserbynumber(&usbuf, what_user) == 0) {
569 /* We fetched a valid user record */
573 /* somebody set up us the bomb! */
574 yes_my_citadel_config = 0;
578 if (yes_my_citadel_config) {
579 /* Delete the user's old vCard. This would probably
580 * get taken care of by the replication check, but we
581 * want to make sure there is absolutely only one
582 * vCard in the user's config room at all times.
585 CtdlDeleteMessages(CC->room.QRname, NULL, 0, "^[Tt][Ee][Xx][Tt]/.*[Vv][Cc][Aa][Rr][Dd]$");
587 /* Make the author of the message the name of the user. */
588 if (msg->cm_fields['A'] != NULL) {
589 free(msg->cm_fields['A']);
591 msg->cm_fields['A'] = strdup(usbuf.fullname);
594 /* Insert or replace RFC2739-compliant free/busy URL */
595 if (yes_my_citadel_config) {
596 sprintf(buf, "http://%s/%s.vfb",
599 for (i=0; buf[i]; ++i) {
600 if (buf[i] == ' ') buf[i] = '_';
602 vcard_set_prop(v, "FBURL;PREF", buf, 0);
605 /* If the vCard has no UID, then give it one. */
606 s = vcard_get_prop(v, "UID", 1, 0, 0);
609 vcard_set_prop(v, "UID", buf, 0);
612 /* Enforce local UID policy if applicable */
613 if (yes_my_citadel_config) {
614 snprintf(buf, sizeof buf, VCARD_EXT_FORMAT, msg->cm_fields['A'], NODENAME);
615 vcard_set_prop(v, "UID", buf, 0);
619 * Set the EUID of the message to the UID of the vCard.
621 if (msg->cm_fields['E'] != NULL)
623 free(msg->cm_fields['E']);
624 msg->cm_fields['E'] = NULL;
626 s = vcard_get_prop(v, "UID", 1, 0, 0);
628 msg->cm_fields['E'] = strdup(s);
629 if (msg->cm_fields['U'] == NULL) {
630 msg->cm_fields['U'] = strdup(s);
635 * Set the Subject to the name in the vCard.
637 s = vcard_get_prop(v, "FN", 1, 0, 0);
639 s = vcard_get_prop(v, "N", 1, 0, 0);
642 if (msg->cm_fields['U'] != NULL) {
643 free(msg->cm_fields['U']);
645 msg->cm_fields['U'] = strdup(s);
648 /* Re-serialize it back into the msg body */
649 ser = vcard_serialize(v);
651 msg->cm_fields['M'] = realloc(msg->cm_fields['M'], strlen(ser) + 1024);
652 sprintf(msg->cm_fields['M'],
653 "Content-type: " VCARD_MIME_TYPE
654 "\r\n\r\n%s\r\n", ser);
658 /* Now allow the save to complete. */
666 * This handler detects whether the user is attempting to save a new
667 * vCard as part of his/her personal configuration, and handles the replace
668 * function accordingly (copy the vCard from the config room to the global
671 int vcard_upload_aftersave(struct CtdlMessage *msg) {
677 int is_MY_UserConf=0;
679 char roomname[ROOMNAMELEN];
681 if (msg->cm_format_type != 4) return(0);
682 if (!CC->logged_in) return(0); /* Only do this if logged in. */
684 /* We're interested in user config rooms only. */
686 if ( (strlen(CC->room.QRname) >= 12) && (!strcasecmp(&CC->room.QRname[11], USERCONFIGROOM)) ) {
687 is_UserConf = 1; /* It's someone's config room */
689 MailboxName(roomname, sizeof roomname, &CC->user, USERCONFIGROOM);
690 if (!strcasecmp(CC->room.QRname, roomname)) {
692 is_MY_UserConf = 1; /* It's MY config room */
694 if (!strcasecmp(CC->room.QRname, ADDRESS_BOOK_ROOM)) {
695 is_GAB = 1; /* It's the Global Address Book */
698 if (!is_UserConf && !is_GAB) return(0);
700 ptr = msg->cm_fields['M'];
701 if (ptr == NULL) return(0);
702 while (ptr != NULL) {
704 linelen = strcspn(ptr, "\n");
705 if (linelen == 0) return(0); /* end of headers */
707 if ( (!strncasecmp(ptr, "Content-type: text/x-vcard", 26))
708 || (!strncasecmp(ptr, "Content-type: text/vcard", 24)) ) {
710 * Bingo! The user is uploading a new vCard, so
711 * copy it to the Global Address Book room.
714 I = atol(msg->cm_fields['I']);
715 if (I < 0L) return(0);
717 /* Store our Internet return address in memory */
718 if (is_MY_UserConf) {
719 v = vcard_load(msg->cm_fields['M']);
720 extract_inet_email_addrs(CC->cs_inet_email, sizeof CC->cs_inet_email,
721 CC->cs_inet_other_emails, sizeof CC->cs_inet_other_emails,
723 extract_friendly_name(CC->cs_inet_fn, sizeof CC->cs_inet_fn, v);
728 { // This is not the GAB
729 /* Put it in the Global Address Book room... */
730 CtdlSaveMsgPointerInRoom(ADDRESS_BOOK_ROOM, I, 1, msg);
733 /* ...and also in the directory database. */
734 vcard_add_to_directory(I, NULL);
736 /* Some sites want an Aide to be notified when a
737 * user registers or re-registers
738 * But if the user was an Aide or was edited by an Aide then we can
739 * Assume they don't need validating.
741 if (CC->user.axlevel >= 6) {
742 lgetuser(&CC->user, CC->curr_user);
743 CC->user.flags |= US_REGIS;
750 /* ...which also means we need to flag the user */
751 lgetuser(&CC->user, CC->curr_user);
752 CC->user.flags |= (US_REGIS|US_NEEDVALID);
758 ptr = strchr((char *)ptr, '\n');
759 if (ptr != NULL) ++ptr;
768 * back end function used for callbacks
770 void vcard_gu_backend(long supplied_msgnum, void *userdata) {
773 msgnum = (long *) userdata;
774 *msgnum = supplied_msgnum;
779 * If this user has a vcard on disk, read it into memory, otherwise allocate
780 * and return an empty vCard.
782 struct vCard *vcard_get_user(struct ctdluser *u) {
783 char hold_rm[ROOMNAMELEN];
784 char config_rm[ROOMNAMELEN];
785 struct CtdlMessage *msg = NULL;
789 strcpy(hold_rm, CC->room.QRname); /* save current room */
790 MailboxName(config_rm, sizeof config_rm, u, USERCONFIGROOM);
792 if (getroom(&CC->room, config_rm) != 0) {
793 getroom(&CC->room, hold_rm);
797 /* We want the last (and probably only) vcard in this room */
799 CtdlForEachMessage(MSGS_LAST, 1, NULL, "^[Tt][Ee][Xx][Tt]/.*[Vv][Cc][Aa][Rr][Dd]$",
800 NULL, vcard_gu_backend, (void *)&VCmsgnum );
801 getroom(&CC->room, hold_rm); /* return to saved room */
803 if (VCmsgnum < 0L) return vcard_new();
805 msg = CtdlFetchMessage(VCmsgnum, 1);
806 if (msg == NULL) return vcard_new();
808 v = vcard_load(msg->cm_fields['M']);
809 CtdlFreeMessage(msg);
815 * Store this user's vCard in the appropriate place
818 * Write our config to disk
820 void vcard_write_user(struct ctdluser *u, struct vCard *v) {
823 ser = vcard_serialize(v);
825 ser = strdup("begin:vcard\r\nend:vcard\r\n");
829 /* This handy API function does all the work for us.
830 * NOTE: normally we would want to set that last argument to 1, to
831 * force the system to delete the user's old vCard. But it doesn't
832 * have to, because the vcard_upload_beforesave() hook above
833 * is going to notice what we're trying to do, and delete the old vCard.
835 CtdlWriteObject(USERCONFIGROOM, /* which room */
836 VCARD_MIME_TYPE, /* MIME type */
838 strlen(ser)+1, /* length */
841 0, /* don't delete others of this type */
850 * Old style "enter registration info" command. This function simply honors
851 * the REGI protocol command, translates the entered parameters into a vCard,
852 * and enters the vCard into the user's configuration.
854 void cmd_regi(char *argbuf) {
857 struct vCard *my_vcard;
863 char tmpaddress[SIZ];
864 char tmpcountry[SIZ];
868 if (!(CC->logged_in)) {
869 cprintf("%d Not logged in.\n",ERROR + NOT_LOGGED_IN);
873 /* If users cannot create their own accounts, they cannot re-register either. */
874 if ( (config.c_disable_newu) && (CC->user.axlevel < 6) ) {
875 cprintf("%d Self-service registration is not allowed here.\n",
876 ERROR + HIGHER_ACCESS_REQUIRED);
879 my_vcard = vcard_get_user(&CC->user);
882 strcpy(tmpstate, "");
884 strcpy(tmpcountry, "USA");
886 cprintf("%d Send registration...\n", SEND_LISTING);
888 while (client_getln(buf, sizeof buf), strcmp(buf,"000")) {
889 if (a==0) vcard_set_prop(my_vcard, "n", buf, 0);
890 if (a==1) strcpy(tmpaddr, buf);
891 if (a==2) strcpy(tmpcity, buf);
892 if (a==3) strcpy(tmpstate, buf);
894 for (c=0; buf[c]; ++c) {
895 if ((buf[c]>='0') && (buf[c]<='9')) {
902 if (a==5) vcard_set_prop(my_vcard, "tel", buf, 0);
903 if (a==6) vcard_set_prop(my_vcard, "email;internet", buf, 0);
904 if (a==7) strcpy(tmpcountry, buf);
908 snprintf(tmpaddress, sizeof tmpaddress, ";;%s;%s;%s;%s;%s",
909 tmpaddr, tmpcity, tmpstate, tmpzip, tmpcountry);
910 vcard_set_prop(my_vcard, "adr", tmpaddress, 0);
911 vcard_write_user(&CC->user, my_vcard);
912 vcard_free(my_vcard);
917 * Protocol command to fetch registration info for a user
919 void cmd_greg(char *argbuf)
921 struct ctdluser usbuf;
924 char who[USERNAME_SIZE];
928 extract_token(who, argbuf, 0, '|', sizeof who);
930 if (!(CC->logged_in)) {
931 cprintf("%d Not logged in.\n", ERROR + NOT_LOGGED_IN);
935 if (!strcasecmp(who,"_SELF_")) strcpy(who,CC->curr_user);
937 if ((CC->user.axlevel < 6) && (strcasecmp(who,CC->curr_user))) {
938 cprintf("%d Higher access required.\n",
939 ERROR + HIGHER_ACCESS_REQUIRED);
943 if (getuser(&usbuf, who) != 0) {
944 cprintf("%d '%s' not found.\n", ERROR + NO_SUCH_USER, who);
948 v = vcard_get_user(&usbuf);
950 cprintf("%d %s\n", LISTING_FOLLOWS, usbuf.fullname);
951 cprintf("%ld\n", usbuf.usernum);
952 cprintf("%s\n", usbuf.password);
953 s = vcard_get_prop(v, "n", 1, 0, 0);
954 cprintf("%s\n", s ? s : " "); /* name */
956 s = vcard_get_prop(v, "adr", 1, 0, 0);
957 snprintf(adr, sizeof adr, "%s", s ? s : " ");/* address... */
959 extract_token(buf, adr, 2, ';', sizeof buf);
960 cprintf("%s\n", buf); /* street */
961 extract_token(buf, adr, 3, ';', sizeof buf);
962 cprintf("%s\n", buf); /* city */
963 extract_token(buf, adr, 4, ';', sizeof buf);
964 cprintf("%s\n", buf); /* state */
965 extract_token(buf, adr, 5, ';', sizeof buf);
966 cprintf("%s\n", buf); /* zip */
968 s = vcard_get_prop(v, "tel", 1, 0, 0);
969 if (s == NULL) s = vcard_get_prop(v, "tel", 1, 0, 0);
977 cprintf("%d\n", usbuf.axlevel);
979 s = vcard_get_prop(v, "email;internet", 0, 0, 0);
980 cprintf("%s\n", s ? s : " ");
981 s = vcard_get_prop(v, "adr", 0, 0, 0);
982 snprintf(adr, sizeof adr, "%s", s ? s : " ");/* address... */
984 extract_token(buf, adr, 6, ';', sizeof buf);
985 cprintf("%s\n", buf); /* country */
993 * When a user is being created, create his/her vCard.
995 void vcard_newuser(struct ctdluser *usbuf) {
1001 vcard_fn_to_n(vname, usbuf->fullname, sizeof vname);
1002 CtdlLogPrintf(CTDL_DEBUG, "Converted <%s> to <%s>\n", usbuf->fullname, vname);
1004 /* Create and save the vCard */
1006 if (v == NULL) return;
1007 vcard_add_prop(v, "fn", usbuf->fullname);
1008 vcard_add_prop(v, "n", vname);
1009 vcard_add_prop(v, "adr", "adr:;;_;_;_;00000;__");
1011 #ifdef HAVE_GETPWUID_R
1012 /* If using host auth mode, we add an email address based on the login */
1013 if (config.c_auth_mode == AUTHMODE_HOST) {
1015 char pwd_buffer[SIZ];
1017 #ifdef SOLARIS_GETPWUID
1018 if (getpwuid_r(usbuf->uid, &pwd, pwd_buffer, sizeof pwd_buffer) != NULL) {
1019 #else // SOLARIS_GETPWUID
1020 struct passwd *result = NULL;
1021 CtdlLogPrintf(CTDL_DEBUG, "Searching for uid %d\n", usbuf->uid);
1022 if (getpwuid_r(usbuf->uid, &pwd, pwd_buffer, sizeof pwd_buffer, &result) == 0) {
1023 #endif // HAVE_GETPWUID_R
1024 snprintf(buf, sizeof buf, "%s@%s", pwd.pw_name, config.c_fqdn);
1025 vcard_add_prop(v, "email;internet", buf);
1030 /* Everyone gets an email address based on their display name */
1031 snprintf(buf, sizeof buf, "%s@%s", usbuf->fullname, config.c_fqdn);
1032 for (i=0; buf[i]; ++i) {
1033 if (buf[i] == ' ') buf[i] = '_';
1035 vcard_add_prop(v, "email;internet", buf);
1038 vcard_write_user(usbuf, v);
1044 * When a user is being deleted, we have to remove his/her vCard.
1045 * This is accomplished by issuing a message with 'CANCEL' in the S (special)
1046 * field, and the same Exclusive ID as the existing card.
1048 void vcard_purge(struct ctdluser *usbuf) {
1049 struct CtdlMessage *msg;
1052 msg = (struct CtdlMessage *) malloc(sizeof(struct CtdlMessage));
1053 if (msg == NULL) return;
1054 memset(msg, 0, sizeof(struct CtdlMessage));
1056 msg->cm_magic = CTDLMESSAGE_MAGIC;
1057 msg->cm_anon_type = MES_NORMAL;
1058 msg->cm_format_type = 0;
1059 msg->cm_fields['A'] = strdup(usbuf->fullname);
1060 msg->cm_fields['O'] = strdup(ADDRESS_BOOK_ROOM);
1061 msg->cm_fields['N'] = strdup(NODENAME);
1062 msg->cm_fields['M'] = strdup("Purge this vCard\n");
1064 snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
1065 msg->cm_fields['A'], NODENAME);
1066 msg->cm_fields['E'] = strdup(buf);
1068 msg->cm_fields['S'] = strdup("CANCEL");
1070 CtdlSubmitMsg(msg, NULL, ADDRESS_BOOK_ROOM, QP_EADDR);
1071 CtdlFreeMessage(msg);
1076 * Grab vCard directory stuff out of incoming network messages
1078 int vcard_extract_from_network(struct CtdlMessage *msg, char *target_room) {
1082 if (msg == NULL) return(0);
1084 if (strcasecmp(target_room, ADDRESS_BOOK_ROOM)) {
1088 if (msg->cm_format_type != 4) return(0);
1090 ptr = msg->cm_fields['M'];
1091 if (ptr == NULL) return(0);
1092 while (ptr != NULL) {
1094 linelen = strcspn(ptr, "\n");
1095 if (linelen == 0) return(0); /* end of headers */
1097 if ( (!strncasecmp(ptr, "Content-type: text/x-vcard", 26))
1098 || (!strncasecmp(ptr, "Content-type: text/vcard", 24)) ) {
1099 /* It's a vCard. Add it to the directory. */
1100 vcard_extract_internet_addresses(msg, CtdlDirectoryAddUser);
1104 ptr = strchr((char *)ptr, '\n');
1105 if (ptr != NULL) ++ptr;
1114 * When a vCard is being removed from the Global Address Book room, remove it
1115 * from the directory as well.
1117 void vcard_delete_remove(char *room, long msgnum) {
1118 struct CtdlMessage *msg;
1122 if (msgnum <= 0L) return;
1124 if (room == NULL) return;
1126 if (strcasecmp(room, ADDRESS_BOOK_ROOM)) {
1130 msg = CtdlFetchMessage(msgnum, 1);
1131 if (msg == NULL) return;
1133 ptr = msg->cm_fields['M'];
1134 if (ptr == NULL) goto EOH;
1135 while (ptr != NULL) {
1136 linelen = strcspn(ptr, "\n");
1137 if (linelen == 0) goto EOH;
1139 if ( (!strncasecmp(ptr, "Content-type: text/x-vcard", 26))
1140 || (!strncasecmp(ptr, "Content-type: text/vcard", 24)) ) {
1141 /* Bingo! A vCard is being deleted. */
1142 vcard_extract_internet_addresses(msg, CtdlDirectoryDelUser);
1143 ctdl_vcard_to_directory(msg, V2L_DELETE);
1145 ptr = strchr((char *)ptr, '\n');
1146 if (ptr != NULL) ++ptr;
1149 EOH: CtdlFreeMessage(msg);
1155 * Get Valid Screen Names
1157 void cmd_gvsn(char *argbuf)
1159 if (CtdlAccessCheck(ac_logged_in)) return;
1161 cprintf("%d valid screen names:\n", LISTING_FOLLOWS);
1162 cprintf("%s\n", CC->user.fullname);
1163 if ( (!IsEmptyStr(CC->cs_inet_fn)) && (strcasecmp(CC->user.fullname, CC->cs_inet_fn)) ) {
1164 cprintf("%s\n", CC->cs_inet_fn);
1171 * Get Valid Email Addresses
1173 void cmd_gvea(char *argbuf)
1175 int num_secondary_emails = 0;
1179 if (CtdlAccessCheck(ac_logged_in)) return;
1181 cprintf("%d valid email addresses:\n", LISTING_FOLLOWS);
1182 if (!IsEmptyStr(CC->cs_inet_email)) {
1183 cprintf("%s\n", CC->cs_inet_email);
1185 if (!IsEmptyStr(CC->cs_inet_other_emails)) {
1186 num_secondary_emails = num_tokens(CC->cs_inet_other_emails, '|');
1187 for (i=0; i<num_secondary_emails; ++i) {
1188 extract_token(buf, CC->cs_inet_other_emails,i,'|',sizeof CC->cs_inet_other_emails);
1189 cprintf("%s\n", buf);
1199 * Callback function for cmd_dvca() that hunts for vCard content types
1200 * and outputs any email addresses found within.
1202 void dvca_mime_callback(char *name, char *filename, char *partnum, char *disp,
1203 void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
1204 char *cbid, void *cbuserdata) {
1207 char displayname[256];
1208 int displayname_len;
1209 char emailaddr[256];
1213 if ( (strcasecmp(cbtype, "text/vcard")) && (strcasecmp(cbtype, "text/x-vcard")) ) {
1217 v = vcard_load(content);
1218 if (v == NULL) return;
1220 extract_friendly_name(displayname, sizeof displayname, v);
1221 extract_inet_email_addrs(emailaddr, sizeof emailaddr, NULL, 0, v, 0);
1223 displayname_len = strlen(displayname);
1224 for (i=0; i<displayname_len; ++i) {
1225 if (displayname[i] == '\"') displayname[i] = ' ';
1226 if (displayname[i] == ';') displayname[i] = ',';
1227 if (displayname[i] == ',') has_commas = 1;
1229 striplt(displayname);
1231 cprintf("%s%s%s <%s>\n",
1232 (has_commas ? "\"" : ""),
1234 (has_commas ? "\"" : ""),
1243 * Back end callback function for cmd_dvca()
1245 * It's basically just passed a list of message numbers, which we're going
1246 * to fetch off the disk and then pass along to the MIME parser via another
1247 * layer of callback...
1249 void dvca_callback(long msgnum, void *userdata) {
1250 struct CtdlMessage *msg = NULL;
1252 msg = CtdlFetchMessage(msgnum, 1);
1253 if (msg == NULL) return;
1254 mime_parser(msg->cm_fields['M'],
1256 *dvca_mime_callback, /* callback function */
1258 NULL, /* user data */
1261 CtdlFreeMessage(msg);
1266 * Dump VCard Addresses
1268 void cmd_dvca(char *argbuf)
1270 if (CtdlAccessCheck(ac_logged_in)) return;
1272 cprintf("%d addresses:\n", LISTING_FOLLOWS);
1273 CtdlForEachMessage(MSGS_ALL, 0, NULL, NULL, NULL, dvca_callback, NULL);
1281 void cmd_qdir(char *argbuf) {
1282 char citadel_addr[256];
1283 char internet_addr[256];
1285 if (CtdlAccessCheck(ac_logged_in)) return;
1287 extract_token(internet_addr, argbuf, 0, '|', sizeof internet_addr);
1289 if (CtdlDirectoryLookup(citadel_addr, internet_addr, sizeof citadel_addr) != 0) {
1290 cprintf("%d %s was not found.\n",
1291 ERROR + NO_SUCH_USER, internet_addr);
1295 cprintf("%d %s\n", CIT_OK, citadel_addr);
1299 * Query Directory, in fact an alias to match postfix tcp auth.
1301 void check_get(void) {
1302 char internet_addr[256];
1307 memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
1308 if (client_getln(cmdbuf, sizeof cmdbuf) < 1) {
1309 CtdlLogPrintf(CTDL_CRIT, "Client disconnected: ending session.\n");
1313 CtdlLogPrintf(CTDL_INFO, ": %s\n", cmdbuf);
1314 while (strlen(cmdbuf) < 3) strcat(cmdbuf, " ");
1316 if (strcasecmp(cmdbuf, "GET "));
1318 struct recptypes *rcpt;
1319 char *argbuf = &cmdbuf[4];
1321 extract_token(internet_addr, argbuf, 0, '|', sizeof internet_addr);
1322 rcpt = validate_recipients(internet_addr, NULL, CHECK_EXISTANCE);
1323 if ((rcpt != NULL)&&
1325 (*rcpt->recp_local != '\0')||
1326 (*rcpt->recp_room != '\0')||
1327 (*rcpt->recp_ignet != '\0')))
1330 cprintf("200 OK %s\n", internet_addr);
1331 CtdlLogPrintf(CTDL_INFO, "sending 200 OK for the room %s\n", rcpt->display_recp);
1335 cprintf("500 REJECT noone here by that name.\n");
1337 CtdlLogPrintf(CTDL_INFO, "sending 500 REJECT noone here by that name: %s\n", internet_addr);
1339 if (rcpt != NULL) free_recipients(rcpt);
1343 void check_get_greeting(void) {
1344 /* dummy function, we have no greeting in this verry simple protocol. */
1349 * We don't know if the Contacts room exists so we just create it at login
1351 void vcard_create_room(void)
1356 /* Create the calendar room if it doesn't already exist */
1357 create_room(USERCONTACTSROOM, 4, "", 0, 1, 0, VIEW_ADDRESSBOOK);
1359 /* Set expiration policy to manual; otherwise objects will be lost! */
1360 if (lgetroom(&qr, USERCONTACTSROOM)) {
1361 CtdlLogPrintf(CTDL_ERR, "Couldn't get the user CONTACTS room!\n");
1364 qr.QRep.expire_mode = EXPIRE_MANUAL;
1365 qr.QRdefaultview = VIEW_ADDRESSBOOK; /* 2 = address book view */
1368 /* Set the view to a calendar view */
1369 CtdlGetRelationship(&vbuf, &CC->user, &qr);
1370 vbuf.v_view = 2; /* 2 = address book view */
1371 CtdlSetRelationship(&vbuf, &CC->user, &qr);
1380 * When a user logs in...
1382 void vcard_session_login_hook(void) {
1383 struct vCard *v = NULL;
1385 v = vcard_get_user(&CC->user);
1386 extract_inet_email_addrs(CC->cs_inet_email, sizeof CC->cs_inet_email,
1387 CC->cs_inet_other_emails, sizeof CC->cs_inet_other_emails,
1389 extract_friendly_name(CC->cs_inet_fn, sizeof CC->cs_inet_fn, v);
1392 vcard_create_room();
1397 * Turn an arbitrary RFC822 address into a struct vCard for possible
1398 * inclusion into an address book.
1400 struct vCard *vcard_new_from_rfc822_addr(char *addr) {
1402 char user[256], node[256], name[256], email[256], n[256], uid[256];
1406 if (v == NULL) return(NULL);
1408 process_rfc822_addr(addr, user, node, name);
1409 vcard_set_prop(v, "fn", name, 0);
1411 vcard_fn_to_n(n, name, sizeof n);
1412 vcard_set_prop(v, "n", n, 0);
1414 snprintf(email, sizeof email, "%s@%s", user, node);
1415 vcard_set_prop(v, "email;internet", email, 0);
1417 snprintf(uid, sizeof uid, "collected: %s %s@%s", name, user, node);
1418 for (i=0; uid[i]; ++i) {
1419 if (isspace(uid[i])) uid[i] = '_';
1420 uid[i] = tolower(uid[i]);
1422 vcard_set_prop(v, "UID", uid, 0);
1430 * This is called by store_harvested_addresses() to remove from the
1431 * list any addresses we already have in our address book.
1433 void strip_addresses_already_have(long msgnum, void *userdata) {
1434 char *collected_addresses;
1435 struct CtdlMessage *msg = NULL;
1439 char addr[256], user[256], node[256], name[256];
1441 collected_addresses = (char *)userdata;
1443 msg = CtdlFetchMessage(msgnum, 1);
1444 if (msg == NULL) return;
1445 v = vcard_load(msg->cm_fields['M']);
1446 CtdlFreeMessage(msg);
1449 while (value = vcard_get_prop(v, "email", 1, i++, 0), value != NULL) {
1451 for (j=0; j<num_tokens(collected_addresses, ','); ++j) {
1452 extract_token(addr, collected_addresses, j, ',', sizeof addr);
1454 /* Remove the address if we already have it! */
1455 process_rfc822_addr(addr, user, node, name);
1456 snprintf(addr, sizeof addr, "%s@%s", user, node);
1457 if (!strcasecmp(value, addr)) {
1458 remove_token(collected_addresses, j, ',');
1470 * Back end function for store_harvested_addresses()
1472 void store_this_ha(struct addresses_to_be_filed *aptr) {
1473 struct CtdlMessage *vmsg = NULL;
1474 long vmsgnum = (-1L);
1476 struct vCard *v = NULL;
1477 char recipient[256];
1480 /* First remove any addresses we already have in the address book */
1481 usergoto(aptr->roomname, 0, 0, NULL, NULL);
1482 CtdlForEachMessage(MSGS_ALL, 0, NULL, "^[Tt][Ee][Xx][Tt]/.*[Vv][Cc][Aa][Rr][Dd]$", NULL,
1483 strip_addresses_already_have, aptr->collected_addresses);
1485 if (!IsEmptyStr(aptr->collected_addresses))
1486 for (i=0; i<num_tokens(aptr->collected_addresses, ','); ++i) {
1488 /* Make a vCard out of each address */
1489 extract_token(recipient, aptr->collected_addresses, i, ',', sizeof recipient);
1491 v = vcard_new_from_rfc822_addr(recipient);
1493 vmsg = malloc(sizeof(struct CtdlMessage));
1494 memset(vmsg, 0, sizeof(struct CtdlMessage));
1495 vmsg->cm_magic = CTDLMESSAGE_MAGIC;
1496 vmsg->cm_anon_type = MES_NORMAL;
1497 vmsg->cm_format_type = FMT_RFC822;
1498 vmsg->cm_fields['A'] = strdup("Citadel");
1499 vmsg->cm_fields['E'] = strdup(vcard_get_prop(v, "UID", 1, 0, 0));
1500 ser = vcard_serialize(v);
1502 vmsg->cm_fields['M'] = malloc(strlen(ser) + 1024);
1503 sprintf(vmsg->cm_fields['M'],
1504 "Content-type: " VCARD_MIME_TYPE
1505 "\r\n\r\n%s\r\n", ser);
1510 CtdlLogPrintf(CTDL_DEBUG, "Adding contact: %s\n", recipient);
1511 vmsgnum = CtdlSubmitMsg(vmsg, NULL, aptr->roomname, QP_EADDR);
1512 CtdlFreeMessage(vmsg);
1516 free(aptr->roomname);
1517 free(aptr->collected_addresses);
1523 * When a user sends a message, we may harvest one or more email addresses
1524 * from the recipient list to be added to the user's address book. But we
1525 * want to do this asynchronously so it doesn't keep the user waiting.
1527 void store_harvested_addresses(void) {
1529 struct addresses_to_be_filed *aptr = NULL;
1531 if (atbf == NULL) return;
1533 begin_critical_section(S_ATBF);
1534 while (atbf != NULL) {
1537 end_critical_section(S_ATBF);
1538 store_this_ha(aptr);
1539 begin_critical_section(S_ATBF);
1541 end_critical_section(S_ATBF);
1546 * Function to output vCard data as plain text. Nobody uses MSG0 anymore, so
1547 * really this is just so we expose the vCard data to the full text indexer.
1549 void vcard_fixed_output(char *ptr, int len) {
1550 char *serialized_vcard;
1555 serialized_vcard = malloc(len + 1);
1556 safestrncpy(serialized_vcard, ptr, len+1);
1557 v = vcard_load(serialized_vcard);
1558 free(serialized_vcard);
1561 while (key = vcard_get_prop(v, "", 0, i, 1), key != NULL) {
1562 value = vcard_get_prop(v, "", 0, i++, 0);
1563 cprintf("%s\n", value);
1570 const char *CitadelServiceDICT_TCP="DICT_TCP";
1572 CTDL_MODULE_INIT(vcard)
1580 CtdlRegisterSessionHook(vcard_session_login_hook, EVT_LOGIN);
1581 CtdlRegisterMessageHook(vcard_upload_beforesave, EVT_BEFORESAVE);
1582 CtdlRegisterMessageHook(vcard_upload_aftersave, EVT_AFTERSAVE);
1583 CtdlRegisterDeleteHook(vcard_delete_remove);
1584 CtdlRegisterProtoHook(cmd_regi, "REGI", "Enter registration info");
1585 CtdlRegisterProtoHook(cmd_greg, "GREG", "Get registration info");
1586 CtdlRegisterProtoHook(cmd_igab, "IGAB",
1587 "Initialize Global Address Book");
1588 CtdlRegisterProtoHook(cmd_qdir, "QDIR", "Query Directory");
1589 CtdlRegisterProtoHook(cmd_gvsn, "GVSN", "Get Valid Screen Names");
1590 CtdlRegisterProtoHook(cmd_gvea, "GVEA", "Get Valid Email Addresses");
1591 CtdlRegisterProtoHook(cmd_dvca, "DVCA", "Dump VCard Addresses");
1592 CtdlRegisterUserHook(vcard_newuser, EVT_NEWUSER);
1593 CtdlRegisterUserHook(vcard_purge, EVT_PURGEUSER);
1594 CtdlRegisterNetprocHook(vcard_extract_from_network);
1595 CtdlRegisterSessionHook(store_harvested_addresses, EVT_TIMER);
1596 CtdlRegisterFixedOutputHook("text/x-vcard", vcard_fixed_output);
1597 CtdlRegisterFixedOutputHook("text/vcard", vcard_fixed_output);
1599 /* Create the Global ADdress Book room if necessary */
1600 create_room(ADDRESS_BOOK_ROOM, 3, "", 0, 1, 0, VIEW_ADDRESSBOOK);
1602 /* Set expiration policy to manual; otherwise objects will be lost! */
1603 if (!lgetroom(&qr, ADDRESS_BOOK_ROOM)) {
1604 qr.QRep.expire_mode = EXPIRE_MANUAL;
1605 qr.QRdefaultview = VIEW_ADDRESSBOOK; /* 2 = address book view */
1609 * Also make sure it has a netconfig file, so the networker runs
1610 * on this room even if we don't share it with any other nodes.
1611 * This allows the CANCEL messages (i.e. "Purge this vCard") to be
1614 assoc_file_name(filename, sizeof filename, &qr, ctdl_netcfg_dir);
1615 fp = fopen(filename, "a");
1616 if (fp != NULL) fclose(fp);
1617 chown(filename, CTDLUID, (-1));
1620 /* for postfix tcpdict */
1621 CtdlRegisterServiceHook(config.c_pftcpdict_port, /* Postfix */
1626 CitadelServiceDICT_TCP);
1629 /* return our Subversion id for the Log */