*/
int alias(char *name)
{ /* process alias and routing info for mail */
- FILE *fp;
int a;
- char aaa[SIZ], bbb[SIZ];
+ char aaa[SIZ];
int at = 0;
char node[64];
remove_any_whitespace_to_the_left_or_right_of_at_symbol(name);
stripallbut(name, '<', '>');
- fp = fopen(file_mail_aliases, "r"); // when are we going to get rid of this?
- if (fp == NULL) {
- fp = fopen("/dev/null", "r");
- }
- if (fp == NULL) {
- return (MES_ERROR);
- }
- strcpy(aaa, "");
- strcpy(bbb, "");
- while (fgets(aaa, sizeof aaa, fp) != NULL) {
- while (isspace(name[0]))
- strcpy(name, &name[1]);
- aaa[strlen(aaa) - 1] = 0;
- strcpy(bbb, "");
- for (a = 0; aaa[a] != '\0'; ++a) {
- if (aaa[a] == ',') {
- strcpy(bbb, &aaa[a + 1]);
- aaa[a] = 0;
- break;
- }
- }
- if (!strcasecmp(name, aaa))
- strcpy(name, bbb);
- }
- fclose(fp);
-
/* Hit the email address directory */
if (CtdlDirectoryLookup(aaa, name, sizeof aaa) == 0) {
strcpy(name, aaa);
char key[SIZ];
/* Dump it in there unchanged, just for kicks */
- safestrncpy(target, internet_addr, targbuflen);
+ if (target != NULL) {
+ safestrncpy(target, internet_addr, targbuflen);
+ }
/* Only do lookups for addresses with hostnames in them */
if (num_tokens(internet_addr, '@') != 2) return(-1);
directory_key(key, internet_addr);
cdbrec = cdb_fetch(CDB_DIRECTORY, key, strlen(key) );
if (cdbrec != NULL) {
- safestrncpy(target, cdbrec->ptr, targbuflen);
+ if (target != NULL) {
+ safestrncpy(target, cdbrec->ptr, targbuflen);
+ }
cdb_free(cdbrec);
return(0);
}
CtdlPutUserLock(&usbuf);
}
+
+
+/*
+ * Auto-generate an Internet email address for a user account
+ */
+void AutoGenerateEmailAddressForUser(struct ctdluser *user)
+{
+ char synthetic_email_addr[1024];
+ int i, j;
+ int u = 0;
+
+ for (i=0; u==0; ++i) {
+ if (i == 0) {
+ // first try just converting the user name to lowercase and replacing spaces with underscores
+ snprintf(synthetic_email_addr, sizeof synthetic_email_addr, "%s@%s", user->fullname, CtdlGetConfigStr("c_fqdn"));
+ for (j=0; ((synthetic_email_addr[j] != '\0')&&(synthetic_email_addr[j] != '@')); j++) {
+ synthetic_email_addr[j] = tolower(synthetic_email_addr[j]);
+ if (!isalnum(synthetic_email_addr[j])) {
+ synthetic_email_addr[j] = '_';
+ }
+ }
+ }
+ else if (i == 1) {
+ // then try 'ctdl' followed by the user number
+ snprintf(synthetic_email_addr, sizeof synthetic_email_addr, "ctdl%08lx@%s", user->usernum, CtdlGetConfigStr("c_fqdn"));
+ }
+ else if (i > 1) {
+ // oof. just keep trying other numbers until we find one
+ snprintf(synthetic_email_addr, sizeof synthetic_email_addr, "ctdl%08x@%s", i, CtdlGetConfigStr("c_fqdn"));
+ }
+ u = CtdlDirectoryLookup(NULL, synthetic_email_addr, 0);
+ }
+
+ CtdlSetEmailAddressesForUser(user->fullname, synthetic_email_addr);
+ strncpy(CC->user.emailaddrs, synthetic_email_addr, sizeof(user->emailaddrs));
+ syslog(LOG_DEBUG, "user_ops: auto-generated email address <%s> for <%s>", synthetic_email_addr, user->fullname);
+}