CLIENT_TARGETS=citadel$(EXEEXT) whobbs$(EXEEXT)
SERVER_TARGETS=citserver setup $(CHKPWD)
SERV_MODULES=modules/serv_chat$(SO) modules/serv_vcard$(SO) \
- modules/serv_upgrade$(SO) modules/serv_smtp$(SO) \
+ modules/serv_upgrade$(SO) \
+ modules/serv_smtp$(SO) modules/serv_pop3$(SO) \
modules/serv_expire$(SO) $(SERV_ICQ)
UTIL_TARGETS=aidepost netmailer netproc netsetup msgform readlog rcit \
stats citmail netpoll mailinglist userlist sendcommand \
support.c sysdep.c tools.c user_ops.c userlist.c serv_expire.c \
whobbs.c sendcommand.c mime_parser.c base64.c qpdecode.c getutline.c \
auth.c chkpwd.c client_icq.c html.c vcard.c serv_upgrade.c \
- serv_smtp.c internet_addressing.c parsedate.c genstamp.c
+ serv_smtp.c serv_pop3.c internet_addressing.c parsedate.c genstamp.c
DEP_FILES=$(SOURCES:.c=.d)
modules/serv_smtp.mo: serv_smtp.mo
ln -f serv_smtp.mo modules
+modules/serv_pop3.so: serv_pop3.mo
+ $(LINK_SHARED) -o modules/serv_pop3.so serv_pop3.mo
+
+modules/serv_pop3.mo: serv_pop3.mo
+ ln -f serv_pop3.mo modules
+
modules/serv_expire.so: serv_expire.mo
$(LINK_SHARED) -o modules/serv_expire.so serv_expire.mo
processed = 1;
}
+ /* If a content type is specified, this becomes a MIME message. The
+ * content-type header itself remains in the RFC822 headers, not in
+ * the Citadel headers, therefore we do not set 'processed' to 1.
+ */
+ else if (!strcasecmp(key, "Content-type")) {
+ msg->cm_format_type = 4;
+ }
+
/* Clean up and move on. */
phree(key); /* Don't free 'value', it's actually the same buffer */
return(processed);
memset(msg, 0, sizeof(struct CtdlMessage));
msg->cm_magic = CTDLMESSAGE_MAGIC; /* self check */
msg->cm_anon_type = 0; /* never anonymous */
- msg->cm_format_type = 4; /* always MIME */
+ msg->cm_format_type = 1; /* text unless specified */
msg->cm_fields['M'] = rfc822;
lprintf(9, "Unconverted RFC822 message length = %d\n", strlen(rfc822));
--- /dev/null
+/* $Id$ */
+
+#define POP3_PORT 1110
+
+#include "sysdep.h"
+#include <stdlib.h>
+#include <unistd.h>
+#include <stdio.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <pwd.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/time.h>
+#include <sys/wait.h>
+#include <string.h>
+#include <limits.h>
+#include "citadel.h"
+#include "server.h"
+#include <time.h>
+#include "sysdep_decls.h"
+#include "citserver.h"
+#include "support.h"
+#include "config.h"
+#include "dynloader.h"
+#include "room_ops.h"
+#include "user_ops.h"
+#include "policy.h"
+#include "database.h"
+#include "msgbase.h"
+#include "tools.h"
+#include "internet_addressing.h"
+
+
+struct citpop3 { /* Information about the current session */
+ char FIX[3];
+};
+
+#define POP3 ((struct citpop3 *)CtdlGetUserData(SYM_POP3))
+
+long SYM_POP3;
+
+
+/*
+ * Here's where our POP3 session begins its happy day.
+ */
+void pop3_greeting(void) {
+
+ strcpy(CC->cs_clientname, "POP3 session");
+ CC->internal_pgm = 1;
+ CtdlAllocUserData(SYM_POP3, sizeof(struct citpop3));
+
+ cprintf("+OK Welcome to the Citadel/UX POP3 server at %s\r\n",
+ config.c_fqdn);
+}
+
+
+/*
+ * Specify user name (implements POP3 "USER" command)
+ */
+void pop3_user(char *argbuf) {
+ char username[256];
+
+ if (CC->logged_in) {
+ cprintf("-ERR You are already logged in.\r\n");
+ return;
+ }
+
+ strcpy(username, argbuf);
+ striplt(username);
+
+ lprintf(9, "Trying <%s>\n", username);
+ if (CtdlLoginExistingUser(username) == login_ok) {
+ cprintf("+OK Password required for %s\r\n", username);
+ }
+ else {
+ cprintf("-ERR No such user.\r\n");
+ }
+}
+
+
+/*
+ * Authorize with password (implements POP3 "PASS" command)
+ */
+void pop3_pass(char *argbuf) {
+ char password[256];
+
+ strcpy(password, argbuf);
+ striplt(password);
+
+ lprintf(9, "Trying <%s>\n", password);
+ if (CtdlTryPassword(password) == pass_ok) {
+ cprintf("+OK %s is logged in!\r\n", CC->usersupp.fullname);
+ lprintf(9, "POP3 password login successful\n");
+ }
+ else {
+ cprintf("-ERR That is NOT the password! Go away!\r\n");
+ }
+}
+
+
+
+/*
+ * Main command loop for POP3 sessions.
+ */
+void pop3_command_loop(void) {
+ char cmdbuf[256];
+
+ time(&CC->lastcmd);
+ memset(cmdbuf, 0, sizeof cmdbuf); /* Clear it, just in case */
+ if (client_gets(cmdbuf) < 1) {
+ lprintf(3, "POP3 socket is broken. Ending session.\r\n");
+ CC->kill_me = 1;
+ return;
+ }
+ lprintf(5, "citserver[%3d]: %s\r\n", CC->cs_pid, cmdbuf);
+ while (strlen(cmdbuf) < 5) strcat(cmdbuf, " ");
+
+ if (!strncasecmp(cmdbuf, "NOOP", 4)) {
+ cprintf("+OK This command successfully did nothing.\r\n");
+ }
+
+ else if (!strncasecmp(cmdbuf, "QUIT", 4)) {
+ cprintf("+OK Goodbye...\r\n");
+ CC->kill_me = 1;
+ return;
+ }
+
+ else if (!strncasecmp(cmdbuf, "USER", 4)) {
+ pop3_user(&cmdbuf[5]);
+ }
+
+ else if (!strncasecmp(cmdbuf, "PASS", 4)) {
+ pop3_pass(&cmdbuf[5]);
+ }
+
+ else if (!CC->logged_in) {
+ cprintf("-ERR Not logged in.\r\n");
+ }
+
+ else {
+ cprintf("500 I'm afraid I can't do that, Dave.\r\n");
+ }
+
+}
+
+
+
+char *Dynamic_Module_Init(void)
+{
+ SYM_POP3 = CtdlGetDynamicSymbol();
+ CtdlRegisterServiceHook(POP3_PORT,
+ pop3_greeting,
+ pop3_command_loop);
+ return "$Id$";
+}
projects / citadel.git / commitdiff