2 * CDE - Common Desktop Environment
4 * Copyright (c) 1993-2012, The Open Group. All rights reserved.
6 * These libraries and programs are free software; you can
7 * redistribute them and/or modify them under the terms of the GNU
8 * Lesser General Public License as published by the Free Software
9 * Foundation; either version 2 of the License, or (at your option)
12 * These libraries and programs are distributed in the hope that
13 * they will be useful, but WITHOUT ANY WARRANTY; without even the
14 * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU Lesser General Public License for more
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with these librararies and programs; if not, write
20 * to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
21 * Floor, Boston, MA 02110-1301 USA
26 * $TOG: APOPServer.C /main/5 1998/11/10 17:06:52 mgreess $
28 * RESTRICTED CONFIDENTIAL INFORMATION:
30 * The information in this document is subject to special
31 * restrictions in a confidential disclosure agreement between
32 * HP, IBM, Sun, USL, SCO and Univel. Do not distribute this
33 * document outside HP, IBM, Sun, USL, SCO, or Univel without
34 * Sun's specific written approval. This document and all copies
35 * and derivative works thereof must be returned or destroyed at
38 * Copyright 1993, 1995, 1995 Sun Microsystems, Inc. All rights reserved.
43 * Common Desktop Environment
45 * (c) Copyright 1993, 1994, 1995 Hewlett-Packard Company
46 * (c) Copyright 1993, 1994, 1995 International Business Machines Corp.
47 * (c) Copyright 1993, 1994, 1995 Sun Microsystems, Inc.
48 * (c) Copyright 1993, 1994, 1995 Novell, Inc.
49 * (c) Copyright 1995 Digital Equipment Corp.
50 * (c) Copyright 1995 Fujitsu Limited
51 * (c) Copyright 1995 Hitachi, Ltd.
54 * RESTRICTED RIGHTS LEGEND
56 *Use, duplication, or disclosure by the U.S. Government is subject to
57 *restrictions as set forth in subparagraph (c)(1)(ii) of the Rights in
58 *Technical Data and Computer Software clause in DFARS 252.227-7013. Rights
59 *for non-DOD U.S. Government Departments and Agencies are as set forth in
60 *FAR 52.227-19(c)(1,2).
62 *Hewlett-Packard Company, 3000 Hanover Street, Palo Alto, CA 94304 U.S.A.
63 *International Business Machines Corp., Route 100, Somers, NY 10589 U.S.A.
64 *Sun Microsystems, Inc., 2550 Garcia Avenue, Mountain View, CA 94043 U.S.A.
65 *Novell, Inc., 190 River Road, Summit, NJ 07901 U.S.A.
66 *Digital Equipment Corp., 111 Powdermill Road, Maynard, MA 01754, U.S.A.
67 *Fujitsu Limited, 1015, Kamikodanaka Nakahara-Ku, Kawasaki 211, Japan
68 *Hitachi, Ltd., 6, Kanda Surugadai 4-Chome, Chiyoda-ku, Tokyo 101, Japan
77 #include <DtMail/DtMailServer.hh>
80 APOPServer::APOPServer(
82 DtMail::Session *session,
83 DtMail::MailBox *mailbox,
84 DtMailAppendCallback append_mailbox_cb,
85 void *append_mailbox_cb_data)
86 : POP3Server(folder, session, mailbox,
87 append_mailbox_cb, append_mailbox_cb_data)
91 APOPServer::~APOPServer()
96 // Apply for connection authorization.
99 APOPServer::ptrans_authorize(char *greeting)
102 *pname = "APOPServer::ptrans_authorize";
103 static char ascii_digest [33];
108 // Build MD5 digest from greeting timestamp + password.
109 // Find start of timestamp.
110 for (start = greeting; *start != 0 && *start != '<'; start++)
117 "%s: APOP timestamp not found in greeting",
119 return DTME_MailServerAccess_AuthorizationFailed;
122 // Find end of timestamp.
123 for (end = start; *end != 0 && *end != '>'; end++)
125 if (*end == 0 || end == start + 1)
129 "%s: APOP timestamp not found in greeting",
131 return DTME_MailServerAccess_AuthorizationFailed;
139 unsigned char digest[16];
141 // Copy timestamp and password into digestion buffer.
142 msg = (char*) malloc((end-start+1) + strlen(_password) + 1);
144 strcat(msg, _password);
147 MD5Update(&context, (unsigned char*) msg, strlen(msg));
149 for (i = 0; i < 16; i++)
150 sprintf(ascii_digest+2*i, "%02x", digest[i]);
155 ok = do_transaction("APOP %s %s", _username, ascii_digest);
156 if (DTME_NoError != ok) return DTME_MailServerAccess_AuthorizationFailed;