* Copyright (c) 1999-2002 / released under the GNU General Public License
*/
-/*
- * Where we keep messages containing the vCards that source our directory. It
- * makes no sense to change this, because you'd have to change it on every
- * system on the network. That would be stupid.
- */
-#define ADDRESS_BOOK_ROOM "Global Address Book"
-
/*
* Format of the "Exclusive ID" field of the message containing a user's
* vCard. Doesn't matter what it really looks like as long as it's both
#include <signal.h>
#include <pwd.h>
#include <errno.h>
+#include <ctype.h>
#include <sys/types.h>
#if TIME_WITH_SYS_TIME
#include "tools.h"
#include "vcard.h"
#include "serv_ldap.h"
+#include "serv_vcard.h"
/*
* set global flag calling for an aide to validate new users
/*
* Callback for vcard_add_to_directory()
* (Lotsa ugly nested callbacks. Oh well.)
- * This little shim function makes sure we're not
*/
void vcard_directory_add_user(char *internet_addr, char *citadel_addr) {
char buf[SIZ];
*/
if (CC->logged_in) {
lprintf(CTDL_DEBUG, "Checking for <%s>...\n", internet_addr);
- if (CtdlDirectoryLookup(buf, internet_addr) == 0) {
+ if (CtdlDirectoryLookup(buf, internet_addr, sizeof buf) == 0) {
if (strcasecmp(buf, citadel_addr)) {
/* This address belongs to someone else.
* Bail out silently without saving.
* Initialize Global Adress Book
*/
void cmd_igab(char *argbuf) {
- char hold_rm[ROOMNAMELEN];
+ char hold_rm[ROOMNAMELEN];
if (CtdlAccessCheck(ac_aide)) return;
- strcpy(hold_rm, CC->room.QRname); /* save current room */
+ strcpy(hold_rm, CC->room.QRname); /* save current room */
- if (getroom(&CC->room, ADDRESS_BOOK_ROOM) != 0) {
- getroom(&CC->room, hold_rm);
+ if (getroom(&CC->room, ADDRESS_BOOK_ROOM) != 0) {
+ getroom(&CC->room, hold_rm);
cprintf("%d cannot get address book room\n", ERROR + ROOM_NOT_FOUND);
return;
- }
+ }
/* Empty the existing database first.
*/
CtdlDirectoryInit();
- /* We want *all* vCards in this room */
- CtdlForEachMessage(MSGS_ALL, 0, "text/x-vcard",
+ /* We want *all* vCards in this room */
+ CtdlForEachMessage(MSGS_ALL, 0, "text/x-vcard",
NULL, vcard_add_to_directory, NULL);
- getroom(&CC->room, hold_rm); /* return to saved room */
+ getroom(&CC->room, hold_rm); /* return to saved room */
cprintf("%d Directory has been rebuilt.\n", CIT_OK);
}
/*
* See if there is a valid Internet address in a vCard to use for outbound
- * Internet messages. If there is, stick it in CC->cs_inet_email.
+ * Internet messages. If there is, stick it in the buffer.
*/
-void vcard_populate_cs_inet_email(struct vCard *v) {
+void extract_primary_inet_email(char *emailaddrbuf, size_t emailaddrbuf_len, struct vCard *v) {
char *s, *addr;
int continue_searching = 1;
int instance = 0;
if (strlen(addr) > 0) {
if (IsDirectory(addr)) {
continue_searching = 0;
- safestrncpy(CC->cs_inet_email,
- addr,
- sizeof(CC->cs_inet_email)
- );
+ safestrncpy(emailaddrbuf, addr,
+ emailaddrbuf_len);
}
}
free(addr);
* vCard in the user's config room at all times.
*/
CtdlDeleteMessages(CC->room.QRname,
- 0L, "text/x-vcard");
+ 0L, "text/x-vcard", 1);
/* Make the author of the message the name of the user.
*/
/* Enforce local UID policy if applicable */
if (yes_my_citadel_config) {
- snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
- msg->cm_fields['A'], NODENAME);
+ snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
+ msg->cm_fields['A'], NODENAME);
vcard_set_prop(v, "UID", buf, 0);
}
*/
if (msg->cm_fields['E'] != NULL) free(msg->cm_fields['E']);
s = vcard_get_prop(v, "UID", 0, 0, 0);
- if (s != NULL) {
+ if (s != NULL) {
msg->cm_fields['E'] = strdup(s);
if (msg->cm_fields['U'] == NULL) {
msg->cm_fields['U'] = strdup(s);
}
/*
- * If the message has no Subject, set it to the name in
- * the vCard.
+ * Set the Subject to the name in the vCard.
*/
- if (msg->cm_fields['U'] == NULL) {
- s = vcard_get_prop(v, "FN", 0, 0, 0);
- if (s == NULL) {
- s = vcard_get_prop(v, "N", 0, 0, 0);
- }
- if (s != NULL) {
- msg->cm_fields['U'] = strdup(s);
+ s = vcard_get_prop(v, "FN", 0, 0, 0);
+ if (s == NULL) {
+ s = vcard_get_prop(v, "N", 0, 0, 0);
+ }
+ if (s != NULL) {
+ if (msg->cm_fields['U'] != NULL) {
+ free(msg->cm_fields['U']);
}
+ msg->cm_fields['U'] = strdup(s);
}
/* Re-serialize it back into the msg body */
/* Store our Internet return address in memory */
v = vcard_load(msg->cm_fields['M']);
- vcard_populate_cs_inet_email(v);
+ extract_primary_inet_email(CC->cs_inet_email,
+ sizeof CC->cs_inet_email, v);
vcard_free(v);
/* Put it in the Global Address Book room... */
- CtdlSaveMsgPointerInRoom(ADDRESS_BOOK_ROOM, I,
- (SM_VERIFY_GOODNESS | SM_DO_REPL_CHECK) );
+ CtdlSaveMsgPointerInRoom(ADDRESS_BOOK_ROOM, I, 1, msg);
/* ...and also in the directory database. */
vcard_add_to_directory(I, NULL);
* and return an empty vCard.
*/
struct vCard *vcard_get_user(struct ctdluser *u) {
- char hold_rm[ROOMNAMELEN];
- char config_rm[ROOMNAMELEN];
+ char hold_rm[ROOMNAMELEN];
+ char config_rm[ROOMNAMELEN];
struct CtdlMessage *msg;
struct vCard *v;
long VCmsgnum;
- strcpy(hold_rm, CC->room.QRname); /* save current room */
- MailboxName(config_rm, sizeof config_rm, u, USERCONFIGROOM);
+ strcpy(hold_rm, CC->room.QRname); /* save current room */
+ MailboxName(config_rm, sizeof config_rm, u, USERCONFIGROOM);
- if (getroom(&CC->room, config_rm) != 0) {
- getroom(&CC->room, hold_rm);
- return vcard_new();
- }
+ if (getroom(&CC->room, config_rm) != 0) {
+ getroom(&CC->room, hold_rm);
+ return vcard_new();
+ }
- /* We want the last (and probably only) vcard in this room */
+ /* We want the last (and probably only) vcard in this room */
VCmsgnum = (-1);
- CtdlForEachMessage(MSGS_LAST, 1, "text/x-vcard",
+ CtdlForEachMessage(MSGS_LAST, 1, "text/x-vcard",
NULL, vcard_gu_backend, (void *)&VCmsgnum );
- getroom(&CC->room, hold_rm); /* return to saved room */
+ getroom(&CC->room, hold_rm); /* return to saved room */
if (VCmsgnum < 0L) return vcard_new();
* Write our config to disk
*/
void vcard_write_user(struct ctdluser *u, struct vCard *v) {
- char temp[PATH_MAX];
- FILE *fp;
+ char temp[PATH_MAX];
+ FILE *fp;
char *ser;
- strcpy(temp, tmpnam(NULL));
+ CtdlMakeTempFileName(temp, sizeof temp);
ser = vcard_serialize(v);
- fp = fopen(temp, "w");
- if (fp == NULL) return;
+ fp = fopen(temp, "w");
+ if (fp == NULL) return;
if (ser == NULL) {
fprintf(fp, "begin:vcard\r\nend:vcard\r\n");
} else {
fwrite(ser, strlen(ser), 1, fp);
free(ser);
}
- fclose(fp);
+ fclose(fp);
- /* This handy API function does all the work for us.
+ /* This handy API function does all the work for us.
* NOTE: normally we would want to set that last argument to 1, to
* force the system to delete the user's old vCard. But it doesn't
* have to, because the vcard_upload_beforesave() hook above
* is going to notice what we're trying to do, and delete the old vCard.
*/
- CtdlWriteObject(USERCONFIGROOM, /* which room */
+ CtdlWriteObject(USERCONFIGROOM, /* which room */
"text/x-vcard", /* MIME type */
temp, /* temp file */
u, /* which user */
0, /* don't delete others of this type */
0); /* no flags */
- unlink(temp);
+ unlink(temp);
}
}
+
/*
* When a user is being created, create his/her vCard.
*/
void vcard_newuser(struct ctdluser *usbuf) {
- char buf[256];
char vname[256];
-
- char lastname[256];
- char firstname[256];
- char middlename[256];
- char honorific_prefixes[256];
- char honorific_suffixes[256];
-
- struct vCard *v;
+ char buf[256];
int i;
+ struct vCard *v;
- /* Try to intelligently convert the screen name to a
- * fully expanded vCard name based on the number of
- * words in the name
- */
- safestrncpy(lastname, "", sizeof lastname);
- safestrncpy(firstname, "", sizeof firstname);
- safestrncpy(middlename, "", sizeof middlename);
- safestrncpy(honorific_prefixes, "", sizeof honorific_prefixes);
- safestrncpy(honorific_suffixes, "", sizeof honorific_suffixes);
-
- safestrncpy(buf, usbuf->fullname, sizeof buf);
-
- /* Honorific suffixes */
- if (num_tokens(buf, ',') > 1) {
- extract_token(honorific_suffixes, buf, (num_tokens(buf, ' ') - 1), ',',
- sizeof honorific_suffixes);
- remove_token(buf, (num_tokens(buf, ',') - 1), ',');
- }
-
- /* Find a last name */
- extract_token(lastname, buf, (num_tokens(buf, ' ') - 1), ' ', sizeof lastname);
- remove_token(buf, (num_tokens(buf, ' ') - 1), ' ');
-
- /* Find honorific prefixes */
- if (num_tokens(buf, ' ') > 2) {
- extract_token(honorific_prefixes, buf, 0, ' ', sizeof honorific_prefixes);
- remove_token(buf, 0, ' ');
- }
-
- /* Find a middle name */
- if (num_tokens(buf, ' ') > 1) {
- extract_token(middlename, buf, (num_tokens(buf, ' ') - 1), ' ', sizeof middlename);
- remove_token(buf, (num_tokens(buf, ' ') - 1), ' ');
- }
-
- /* Anything left is probably the first name */
- safestrncpy(firstname, buf, sizeof firstname);
- striplt(firstname);
-
- /* Compose the structured name */
- snprintf(vname, sizeof vname, "%s;%s;%s;%s;%s", lastname, firstname, middlename,
- honorific_prefixes, honorific_suffixes);
-
+ vcard_fn_to_n(vname, usbuf->fullname, sizeof vname);
lprintf(CTDL_DEBUG, "Converted <%s> to <%s>\n", usbuf->fullname, vname);
/* Create and save the vCard */
- v = vcard_new();
+ v = vcard_new();
if (v == NULL) return;
sprintf(buf, "%s@%s", usbuf->fullname, config.c_fqdn);
for (i=0; i<strlen(buf); ++i) {
if (msg == NULL) return;
memset(msg, 0, sizeof(struct CtdlMessage));
- msg->cm_magic = CTDLMESSAGE_MAGIC;
- msg->cm_anon_type = MES_NORMAL;
- msg->cm_format_type = 0;
- msg->cm_fields['A'] = strdup(usbuf->fullname);
- msg->cm_fields['O'] = strdup(ADDRESS_BOOK_ROOM);
- msg->cm_fields['N'] = strdup(NODENAME);
- msg->cm_fields['M'] = strdup("Purge this vCard\n");
+ msg->cm_magic = CTDLMESSAGE_MAGIC;
+ msg->cm_anon_type = MES_NORMAL;
+ msg->cm_format_type = 0;
+ msg->cm_fields['A'] = strdup(usbuf->fullname);
+ msg->cm_fields['O'] = strdup(ADDRESS_BOOK_ROOM);
+ msg->cm_fields['N'] = strdup(NODENAME);
+ msg->cm_fields['M'] = strdup("Purge this vCard\n");
- snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
+ snprintf(buf, sizeof buf, VCARD_EXT_FORMAT,
msg->cm_fields['A'], NODENAME);
- msg->cm_fields['E'] = strdup(buf);
+ msg->cm_fields['E'] = strdup(buf);
msg->cm_fields['S'] = strdup("CANCEL");
- CtdlSubmitMsg(msg, NULL, ADDRESS_BOOK_ROOM);
- CtdlFreeMessage(msg);
+ CtdlSubmitMsg(msg, NULL, ADDRESS_BOOK_ROOM);
+ CtdlFreeMessage(msg);
}
extract_token(internet_addr, argbuf, 0, '|', sizeof internet_addr);
- if (CtdlDirectoryLookup(citadel_addr, internet_addr) != 0) {
+ if (CtdlDirectoryLookup(citadel_addr, internet_addr, sizeof citadel_addr) != 0) {
cprintf("%d %s was not found.\n",
ERROR + NO_SUCH_USER, internet_addr);
return;
struct vCard *v;
v = vcard_get_user(&CC->user);
- vcard_populate_cs_inet_email(v);
-
+ extract_primary_inet_email(CC->cs_inet_email,
+ sizeof CC->cs_inet_email, v);
vcard_free(v);
vcard_create_room();
}
+/*
+ * Turn an arbitrary RFC822 address into a struct vCard for possible
+ * inclusion into an address book.
+ */
+struct vCard *vcard_new_from_rfc822_addr(char *addr) {
+ struct vCard *v;
+ char user[256], node[256], name[256], email[256], n[256], uid[256];
+ int i;
+
+ v = vcard_new();
+ if (v == NULL) return(NULL);
+
+ process_rfc822_addr(addr, user, node, name);
+ vcard_set_prop(v, "fn", name, 0);
+
+ vcard_fn_to_n(n, name, sizeof n);
+ vcard_set_prop(v, "n", n, 0);
+
+ snprintf(email, sizeof email, "%s@%s", user, node);
+ vcard_set_prop(v, "email;internet", email, 0);
+
+ snprintf(uid, sizeof uid, "collected: %s %s@%s", name, user, node);
+ for (i=0; i<strlen(uid); ++i) {
+ if (isspace(uid[i])) uid[i] = '_';
+ uid[i] = tolower(uid[i]);
+ }
+ vcard_set_prop(v, "UID", uid, 0);
+
+ return(v);
+}
+
+
+
+/*
+ * This is called by store_harvested_addresses() to remove from the
+ * list any addresses we already have in our address book.
+ */
+void strip_addresses_already_have(long msgnum, void *userdata) {
+ char *collected_addresses;
+ struct CtdlMessage *msg;
+ struct vCard *v;
+ char *value = NULL;
+ int i, j;
+ char addr[256], user[256], node[256], name[256];
+
+ collected_addresses = (char *)userdata;
+
+ msg = CtdlFetchMessage(msgnum, 1);
+ if (msg == NULL) return;
+ v = vcard_load(msg->cm_fields['M']);
+ CtdlFreeMessage(msg);
+
+ i = 0;
+ while (value = vcard_get_prop(v, "email", 1, i++, 0), value != NULL) {
+
+ for (j=0; j<num_tokens(collected_addresses, ','); ++j) {
+ extract_token(addr, collected_addresses, j, ',', sizeof addr);
+
+ /* Remove the address if we already have it! */
+ process_rfc822_addr(addr, user, node, name);
+ snprintf(addr, sizeof addr, "%s@%s", user, node);
+ if (!strcasecmp(value, addr)) {
+ remove_token(collected_addresses, j, ',');
+ }
+ }
+
+ }
+
+ vcard_free(v);
+}
+
+
+
+/*
+ * Back end function for store_harvested_addresses()
+ */
+void store_this_ha(struct addresses_to_be_filed *aptr) {
+ struct CtdlMessage *vmsg = NULL;
+ long vmsgnum = (-1L);
+ char *ser = NULL;
+ struct vCard *v = NULL;
+ char recipient[256];
+ int i;
+
+ /* First remove any addresses we already have in the address book */
+ usergoto(aptr->roomname, 0, 0, NULL, NULL);
+ CtdlForEachMessage(MSGS_ALL, 0, "text/x-vcard", NULL,
+ strip_addresses_already_have, aptr->collected_addresses);
+
+ if (strlen(aptr->collected_addresses) > 0)
+ for (i=0; i<num_tokens(aptr->collected_addresses, ','); ++i) {
+
+ /* Make a vCard out of each address */
+ extract_token(recipient, aptr->collected_addresses, i, ',', sizeof recipient);
+ striplt(recipient);
+ v = vcard_new_from_rfc822_addr(recipient);
+ if (v != NULL) {
+ vmsg = malloc(sizeof(struct CtdlMessage));
+ memset(vmsg, 0, sizeof(struct CtdlMessage));
+ vmsg->cm_magic = CTDLMESSAGE_MAGIC;
+ vmsg->cm_anon_type = MES_NORMAL;
+ vmsg->cm_format_type = FMT_RFC822;
+ vmsg->cm_fields['A'] = strdup("Citadel");
+ vmsg->cm_fields['E'] = strdup(vcard_get_prop(v, "UID", 0, 0, 0));
+ ser = vcard_serialize(v);
+ if (ser != NULL) {
+ vmsg->cm_fields['M'] = malloc(strlen(ser) + 1024);
+ sprintf(vmsg->cm_fields['M'],
+ "Content-type: text/x-vcard"
+ "\r\n\r\n%s\r\n", ser);
+ free(ser);
+ }
+ vcard_free(v);
+
+ lprintf(CTDL_DEBUG, "Adding contact: %s\n", recipient);
+ vmsgnum = CtdlSubmitMsg(vmsg, NULL, aptr->roomname);
+ CtdlFreeMessage(vmsg);
+ }
+ }
+
+ free(aptr->roomname);
+ free(aptr->collected_addresses);
+ free(aptr);
+}
+
+
+/*
+ * When a user sends a message, we may harvest one or more email addresses
+ * from the recipient list to be added to the user's address book. But we
+ * want to do this asynchronously so it doesn't keep the user waiting.
+ */
+void store_harvested_addresses(void) {
+
+ struct addresses_to_be_filed *aptr = NULL;
+
+ if (atbf == NULL) return;
+
+ begin_critical_section(S_ATBF);
+ while (atbf != NULL) {
+ aptr = atbf;
+ atbf = atbf->next;
+ end_critical_section(S_ATBF);
+ store_this_ha(aptr);
+ begin_critical_section(S_ATBF);
+ }
+ end_critical_section(S_ATBF);
+}
+
+
+/*
+ * Function to output a vCard as plain text. Nobody uses MSG0 anymore, so
+ * really this is just so we expose the vCard data to the full text indexer.
+ */
+void vcard_fixed_output(char *ptr, int len) {
+ char *serialized_vcard;
+ struct vCard *v;
+ char *key, *value;
+ int i = 0;
+
+ cprintf("vCard:\n");
+ serialized_vcard = malloc(len + 1);
+ safestrncpy(serialized_vcard, ptr, len+1);
+ v = vcard_load(serialized_vcard);
+ free(serialized_vcard);
+
+ i = 0;
+ while (key = vcard_get_prop(v, "", 0, i, 1), key != NULL) {
+ value = vcard_get_prop(v, "", 0, i++, 0);
+ cprintf("%20s : %s\n", key, value);
+ }
+
+ vcard_free(v);
+}
+
+
char *serv_vcard_init(void)
{
CtdlRegisterUserHook(vcard_newuser, EVT_NEWUSER);
CtdlRegisterUserHook(vcard_purge, EVT_PURGEUSER);
CtdlRegisterNetprocHook(vcard_extract_from_network);
+ CtdlRegisterSessionHook(store_harvested_addresses, EVT_TIMER);
+ CtdlRegisterFixedOutputHook("text/x-vcard", vcard_fixed_output);
/* Create the Global ADdress Book room if necessary */
create_room(ADDRESS_BOOK_ROOM, 3, "", 0, 1, 0, VIEW_ADDRESSBOOK);
projects / citadel.git / blobdiff