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-rw-r--r--Makefile.am2
-rwxr-xr-xconfigure118
-rw-r--r--configure.ac48
-rw-r--r--imap/src/c-client/auth_ntl.c112
-rw-r--r--imap/src/osdep/amiga/Makefile2
-rw-r--r--imap/src/osdep/nt/makefile.nt2
-rw-r--r--imap/src/osdep/nt/makefile.ntk3
-rw-r--r--imap/src/osdep/nt/makefile.w2k3
-rw-r--r--imap/src/osdep/unix/Makefile2
-rw-r--r--imap/src/osdep/unix/Makefile.ntl27
-rw-r--r--pith/pine.hlp10
11 files changed, 315 insertions, 14 deletions
diff --git a/Makefile.am b/Makefile.am
index af73be92..dcb918f1 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -27,7 +27,7 @@ c-client.d:
c-client:
$(C_CLIENT_WITH_IPV6)
- cd imap && $(MAKE) $(C_CLIENT_TARGET) $(C_CLIENT_CFLAGS) $(C_CLIENT_LDFLAGS) $(C_CLIENT_GCCOPTLEVEL) EXTRASPECIALS="$(C_CLIENT_SPECIALS)"
+ cd imap && $(MAKE) $(C_CLIENT_TARGET) $(C_CLIENT_CFLAGS) $(C_CLIENT_LDFLAGS) $(C_CLIENT_GCCOPTLEVEL) EXTRAAUTHENTICATORS="$(C_CLIENT_AUTHS)" EXTRASPECIALS="$(C_CLIENT_SPECIALS)"
gssapi_proxy.l:
if test ! -L c-client/auth_gss_proxy.c ; then $(LN_S) @abs_top_srcdir@/web/src/pubcookie/auth_gss_proxy.c c-client/auth_gss_proxy.c ; fi
diff --git a/configure b/configure
index f2dea087..c1c29580 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.ac Rev:21 by chappa@washington.edu.
+# From configure.ac Rev:23 by chappa@washington.edu.
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for alpine 2.21.9.
#
@@ -647,6 +647,7 @@ WEB_BINDIR
WEB_BUILD
REGEX_BUILD
C_CLIENT_SPECIALS
+C_CLIENT_AUTHS
C_CLIENT_GCCOPTLEVEL
C_CLIENT_LDFLAGS
C_CLIENT_CFLAGS
@@ -918,6 +919,7 @@ with_pthread
with_system_mail_directory
with_c_client_target
with_ipv6
+with_ntlm
'
ac_precious_vars='build_alias
host_alias
@@ -1759,6 +1761,7 @@ Optional Packages:
IMAP build target (see imap/Makefile)
--without-ipv6 Disable IPv6, primarily to work around resolver
problems
+ --without-ntlm Disable NTLM client support
Some influential environment variables:
CC C compiler command
@@ -3510,8 +3513,8 @@ ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $
ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: Configuring for $PACKAGE_STRING ($host))" >&5
-$as_echo "$as_me: Configuring for $PACKAGE_STRING ($host))" >&6;}
+{ $as_echo "$as_me:${as_lineno-$LINENO}: Configuring for $PACKAGE_STRING ($host)" >&5
+$as_echo "$as_me: Configuring for $PACKAGE_STRING ($host)" >&6;}
# start out with intent to build Web Alpine
WEB_BUILD=web/src/alpined.d
@@ -19181,6 +19184,101 @@ $as_echo "$as_me: NOT including Kerberos Support: $alpine_gss_none_reason" >&6;}
fi
fi
+
+# Check whether --with-ntlm was given.
+if test "${with_ntlm+set}" = set; then :
+ withval=$with_ntlm; with_ntlm=$withval
+fi
+
+
+if test "x$with_ntlm" = "xno" ; then
+ alpine_NTLM="none"
+else
+ alpine_NTLM=
+
+ { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing buildSmbNtlmAuthRequest" >&5
+$as_echo_n "checking for library containing buildSmbNtlmAuthRequest... " >&6; }
+if ${ac_cv_search_buildSmbNtlmAuthRequest+:} false; then :
+ $as_echo_n "(cached) " >&6
+else
+ ac_func_search_save_LIBS=$LIBS
+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+/* end confdefs.h. */
+
+/* Override any GCC internal prototype to avoid an error.
+ Use char because int might match the return type of a GCC
+ builtin and then its argument prototype would still apply. */
+#ifdef __cplusplus
+extern "C"
+#endif
+char buildSmbNtlmAuthRequest ();
+int
+main ()
+{
+return buildSmbNtlmAuthRequest ();
+ ;
+ return 0;
+}
+_ACEOF
+for ac_lib in '' ntlm; do
+ if test -z "$ac_lib"; then
+ ac_res="none required"
+ else
+ ac_res=-l$ac_lib
+ LIBS="-l$ac_lib $ac_func_search_save_LIBS"
+ fi
+ if ac_fn_c_try_link "$LINENO"; then :
+ ac_cv_search_buildSmbNtlmAuthRequest=$ac_res
+fi
+rm -f core conftest.err conftest.$ac_objext \
+ conftest$ac_exeext
+ if ${ac_cv_search_buildSmbNtlmAuthRequest+:} false; then :
+ break
+fi
+done
+if ${ac_cv_search_buildSmbNtlmAuthRequest+:} false; then :
+
+else
+ ac_cv_search_buildSmbNtlmAuthRequest=no
+fi
+rm conftest.$ac_ext
+LIBS=$ac_func_search_save_LIBS
+fi
+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_buildSmbNtlmAuthRequest" >&5
+$as_echo "$ac_cv_search_buildSmbNtlmAuthRequest" >&6; }
+ac_res=$ac_cv_search_buildSmbNtlmAuthRequest
+if test "$ac_res" != no; then :
+ test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
+
+ ac_fn_c_check_header_mongrel "$LINENO" "ntlm.h" "ac_cv_header_ntlm_h" "$ac_includes_default"
+if test "x$ac_cv_header_ntlm_h" = xyes; then :
+
+ extra_auth_ntlm=ntl
+ { $as_echo "$as_me:${as_lineno-$LINENO}: including NTLM support" >&5
+$as_echo "$as_me: including NTLM support" >&6;}
+
+else
+
+ alpine_NTLM="none"
+ alpine_ntlm_none_reason="header file ntlm.h not found"
+
+fi
+
+
+
+else
+
+ alpine_NTLM="none"
+ alpine_ntlm_none_reason="ntlm library not found"
+
+fi
+
+ if test -n "$alpine_ntlm_none_reason" ; then
+ { $as_echo "$as_me:${as_lineno-$LINENO}: NOT including NTLM Support: $alpine_ntlm_none_reason" >&5
+$as_echo "$as_me: NOT including NTLM Support: $alpine_ntlm_none_reason" >&6;}
+ fi
+fi
+
if test -n "$WEB_BUILD" ; then
TCL_VERSIONS_DOT="tcl8.6 tcl8.5 tcl8.4 tcl8.3"
TCL_VERSIONS_NODOT="`echo ${TCL_VERSIONS_DOT} | ${SED} 's/\.//g'`"
@@ -21593,12 +21691,20 @@ $as_echo "$as_me: * * * in Alpine, this might be the reason for them." >&6;}
fi
fi
+extra_auth_gss=
if test "x$alpine_GSSTYPE" != "xnone" ; then
- c_client_specials="${c_client_specials}EXTRAAUTHENTICATORS=gss "
+ extra_auth_gss=gss
{ $as_echo "$as_me:${as_lineno-$LINENO}: * * * Including Kerberos5 functionality" >&5
$as_echo "$as_me: * * * Including Kerberos5 functionality" >&6;}
fi
+extra_auth_ntlm=
+if test "x$alpine_NTLM" != "xnone" ; then
+ extra_auth_ntlm=ntl
+ { $as_echo "$as_me:${as_lineno-$LINENO}: * * * Including NTLM Authenticator" >&5
+$as_echo "$as_me: * * * Including NTLM Authenticator" >&6;}
+fi
+
if test -n "$CPPFLAGS" ; then
alpine_c_client_cflags="$alpine_c_client_cflags ${CPPFLAGS}"
fi
@@ -21628,6 +21734,10 @@ if test -n "$alpine_c_client_gccoptlevel" ; then
fi
+c_client_auths="$extra_auth_gss $extra_auth_ntlm"
+C_CLIENT_AUTHS=$c_client_auths
+
+
C_CLIENT_SPECIALS=$c_client_specials
diff --git a/configure.ac b/configure.ac
index 8c06f870..82666843 100644
--- a/configure.ac
+++ b/configure.ac
@@ -15,7 +15,7 @@ dnl */
AC_PREREQ([2.69])
-AC_REVISION([Rev:21 by chappa@washington.edu])
+AC_REVISION([Rev:23 by chappa@washington.edu])
dnl Alpine Version Number is in $srcdir/VERSION
AC_INIT([alpine],[m4_normalize(m4_include(VERSION))],[chappa@washington.edu])
@@ -31,7 +31,7 @@ AC_CANONICAL_HOST
AC_LANG(C)
-AC_MSG_NOTICE([Configuring for $PACKAGE_STRING ($host))])
+AC_MSG_NOTICE([Configuring for $PACKAGE_STRING ($host)])
# start out with intent to build Web Alpine
WEB_BUILD=web/src/alpined.d
@@ -1584,6 +1584,38 @@ if test "x$alpine_GSSTYPE" != "xnone" ; then
fi
fi
+dnl Include NTLM?
+AC_ARG_WITH(ntlm,
+ AC_HELP_STRING([--without-ntlm],[Disable NTLM client support]),
+ [with_ntlm=$withval])
+
+dnl provide NTLM support?
+if test "x$with_ntlm" = "xno" ; then
+ alpine_NTLM="none"
+else
+ alpine_NTLM=
+
+ AC_SEARCH_LIBS(buildSmbNtlmAuthRequest, ntlm,
+ [
+ AC_CHECK_HEADER([ntlm.h],
+ [
+ extra_auth_ntlm=ntl
+ AC_MSG_NOTICE([including NTLM support])
+ ],
+ [
+ alpine_NTLM="none"
+ alpine_ntlm_none_reason="header file ntlm.h not found"
+ ])
+ ],
+ [
+ alpine_NTLM="none"
+ alpine_ntlm_none_reason="ntlm library not found"
+ ])
+ if test -n "$alpine_ntlm_none_reason" ; then
+ AC_MSG_NOTICE([NOT including NTLM Support: $alpine_ntlm_none_reason])
+ fi
+fi
+
dnl check for tcl libraries for Web Alpine (HACKY)
if test -n "$WEB_BUILD" ; then
TCL_VERSIONS_DOT="tcl8.6 tcl8.5 tcl8.4 tcl8.3"
@@ -1985,11 +2017,18 @@ else
fi
fi
+extra_auth_gss=
if test "x$alpine_GSSTYPE" != "xnone" ; then
- c_client_specials="${c_client_specials}EXTRAAUTHENTICATORS=gss "
+ extra_auth_gss=gss
AC_MSG_NOTICE([* * * Including Kerberos5 functionality])
fi
+extra_auth_ntlm=
+if test "x$alpine_NTLM" != "xnone" ; then
+ extra_auth_ntlm=ntl
+ AC_MSG_NOTICE([* * * Including NTLM Authenticator])
+fi
+
if test -n "$CPPFLAGS" ; then
alpine_c_client_cflags="$alpine_c_client_cflags ${CPPFLAGS}"
fi
@@ -2016,6 +2055,9 @@ if test -n "$alpine_c_client_gccoptlevel" ; then
AC_SUBST(C_CLIENT_GCCOPTLEVEL, GCCOPTLEVEL=\"$alpine_c_client_gccoptlevel\")
fi
+c_client_auths="$extra_auth_gss $extra_auth_ntlm"
+AC_SUBST([C_CLIENT_AUTHS], $c_client_auths)
+
AC_SUBST([C_CLIENT_SPECIALS], $c_client_specials)
dnl Deal with Web Alpine
diff --git a/imap/src/c-client/auth_ntl.c b/imap/src/c-client/auth_ntl.c
new file mode 100644
index 00000000..0afe99fc
--- /dev/null
+++ b/imap/src/c-client/auth_ntl.c
@@ -0,0 +1,112 @@
+/* ========================================================================
+ * Copyright 1988-2008 University of Washington
+ * Copyright 2015 Imagination Technologies
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *
+ * ========================================================================
+ */
+
+/*
+ * Program: NT LAN Manager authenticator
+ *
+ * Author: Maciej W. Rozycki
+ *
+ * Date: 25 January 2015
+ * Last Edited: 25 January 2015
+ */
+
+#include <ntlm.h>
+
+long auth_ntlm_client (authchallenge_t challenger,authrespond_t responder,
+ char *service,NETMBX *mb,void *stream,
+ unsigned long *trial,char *user);
+
+AUTHENTICATOR auth_ntl = { /* secure, has full auth, hidden */
+ AU_SECURE | AU_AUTHUSER | AU_HIDE,
+ "NTLM", /* authenticator name */
+ NIL, /* always valid */
+ auth_ntlm_client, /* client method */
+ NIL, /* no server method */
+ NIL /* next authenticator */
+};
+
+/* Client authenticator
+ * Accepts: challenger function
+ * responder function
+ * SASL service name
+ * parsed network mailbox structure
+ * stream argument for functions
+ * pointer to current trial count
+ * returned user name
+ * Returns: T if success, NIL otherwise, number of trials incremented if retry
+ */
+
+long auth_ntlm_client (authchallenge_t challenger, authrespond_t responder,
+ char *service, NETMBX *mb, void *stream,
+ unsigned long *trial, char *user)
+{
+ tSmbNtlmAuthChallenge *challenge;
+ tSmbNtlmAuthResponse response;
+ tSmbNtlmAuthRequest request;
+ char tbuf[MAILTMPLEN];
+ char ubuf[MAILTMPLEN];
+ char pass[MAILTMPLEN];
+ unsigned long clen;
+ unsigned long ulen;
+ unsigned long dlen;
+ long ret = NIL;
+ char *sep;
+
+ /* get initial (empty) challenge */
+ if (challenge = (*challenger) (stream, &clen)) {
+ fs_give ((void **) &challenge);
+ pass[0] = NIL; /* prompt user */
+ mm_login (mb, user, pass, *trial);
+ if (!pass[0]) { /* user requested abort */
+ (*responder) (stream, NIL, 0);
+ *trial = 0; /* cancel subsequent attempts */
+ ret = LONGT; /* will get a BAD response back */
+ } else {
+ /* translate domain\user to user@domain */
+ /* otherwise buildSmbNtlmAuthResponse */
+ /* will override the domain requested with */
+ /* one returned by the challenge message */
+ sep = strchr (user, '\\');
+ if (*sep) {
+ dlen = sep - user;
+ ulen = strlen (sep + 1);
+ memcpy (ubuf, sep + 1, ulen);
+ ubuf[ulen] = '@';
+ memcpy (ubuf + ulen + 1, user, dlen);
+ ubuf[ulen + dlen + 1] = '\0';
+ user = ubuf;
+ }
+ buildSmbNtlmAuthRequest (&request, user, NULL);
+ /* send a negotiate message */
+ if ((*responder) (stream, (void *) &request, SmbLength (&request)) &&
+ (challenge = (*challenger) (stream, &clen))) {
+ /* interpret the challenge message */
+ buildSmbNtlmAuthResponse (challenge, &response, user, pass);
+ fs_give ((void **) &challenge);
+ /* send a response message */
+ if ((*responder) (stream, (void *) &response, SmbLength (&response))) {
+ if (challenge = (*challenger) (stream, &clen))
+ fs_give ((void **) &challenge);
+ else {
+ ++*trial; /* can try again if necessary */
+ ret = LONGT; /* check the authentication */
+ }
+ }
+ }
+ }
+ }
+ memset (pass,0,MAILTMPLEN); /* erase password */
+ if (!ret) *trial = 65535; /* don't retry if bad protocol */
+ return ret;
+}
diff --git a/imap/src/osdep/amiga/Makefile b/imap/src/osdep/amiga/Makefile
index 1f08e97e..60458e61 100644
--- a/imap/src/osdep/amiga/Makefile
+++ b/imap/src/osdep/amiga/Makefile
@@ -187,7 +187,7 @@ osdep.o:mail.h misc.h env.h fs.h ftl.h nl.h tcp.h \
osdep.c env_ami.c fs_ami.c ftl_ami.c nl_ami.c tcp_ami.c \
auths.c gethstid.c \
gr_waitp.c \
- auth_log.c auth_md5.c auth_pla.c \
+ auth_log.c auth_md5.c auth_ntl.c auth_pla.c \
pmatch.c scandir.c \
tz_bsd.c \
write.c \
diff --git a/imap/src/osdep/nt/makefile.nt b/imap/src/osdep/nt/makefile.nt
index 0ea96e5a..a30dfc40 100644
--- a/imap/src/osdep/nt/makefile.nt
+++ b/imap/src/osdep/nt/makefile.nt
@@ -84,7 +84,7 @@ smtp.obj: mail.h smtp.h rfc822.h misc.h osdep.h smtp.c
os_nt.obj: mail.h osdep.h env_nt.h fs.h ftl.h nl.h tcp.h tcp_nt.h yunchan.h \
os_nt.c fs_nt.c ftl_nt.c nl_nt.c env_nt.c ssl_nt.c ssl_none.c \
ip_nt.c tcp_nt.c yunchan.c pmatch.c write.c \
- mailfile.h auth_md5.c auth_pla.c auth_log.c
+ mailfile.h auth_md5.c auth_ntl.c auth_pla.c auth_log.c
mbxnt.obj: mail.h misc.h osdep.h mbxnt.c
diff --git a/imap/src/osdep/nt/makefile.ntk b/imap/src/osdep/nt/makefile.ntk
index e383e0f8..507d7541 100644
--- a/imap/src/osdep/nt/makefile.ntk
+++ b/imap/src/osdep/nt/makefile.ntk
@@ -84,7 +84,8 @@ smtp.obj: mail.h smtp.h rfc822.h misc.h osdep.h smtp.c
os_ntk.obj: mail.h osdep.h env_nt.h fs.h ftl.h nl.h tcp.h tcp_nt.h yunchan.h \
os_ntk.c fs_nt.c ftl_nt.c nl_nt.c env_nt.c ssl_nt.c ssl_none.c \
ip_nt.c tcp_nt.c yunchan.c pmatch.c write.c \
- mailfile.h auth_gss.c auth_md5.c auth_pla.c auth_log.c kerb_mit.c
+ mailfile.h auth_gss.c auth_md5.c auth_ntl.c auth_pla.c auth_log.c \
+ kerb_mit.c
mbxnt.obj: mail.h misc.h osdep.h mbxnt.c
diff --git a/imap/src/osdep/nt/makefile.w2k b/imap/src/osdep/nt/makefile.w2k
index a3d62ad6..a58f0274 100644
--- a/imap/src/osdep/nt/makefile.w2k
+++ b/imap/src/osdep/nt/makefile.w2k
@@ -85,7 +85,8 @@ smtp.obj: mail.h smtp.h rfc822.h misc.h osdep.h smtp.c
os_w2k.obj: mail.h osdep.h env_nt.h fs.h ftl.h nl.h tcp.h tcp_nt.h yunchan.h \
os_w2k.c fs_nt.c ftl_nt.c nl_nt.c env_nt.c ssl_w2k.c ssl_none.c \
ip_nt.c tcp_nt.c yunchan.c pmatch.c write.c \
- mailfile.h auth_gss.c auth_md5.c auth_pla.c auth_log.c kerb_w2k.c
+ mailfile.h auth_gss.c auth_md5.c auth_ntl.c auth_pla.c auth_log.c \
+ kerb_w2k.c
mbxnt.obj: mail.h misc.h osdep.h mbxnt.c
diff --git a/imap/src/osdep/unix/Makefile b/imap/src/osdep/unix/Makefile
index 14975c82..8d740bb4 100644
--- a/imap/src/osdep/unix/Makefile
+++ b/imap/src/osdep/unix/Makefile
@@ -922,7 +922,7 @@ osdep.o:mail.h misc.h env.h fs.h ftl.h nl.h tcp.h \
gethstid.c getspnam.c \
gr_wait.c gr_wait4.c gr_waitp.c \
kerb_mit.c \
- auth_ext.c auth_gss.c auth_log.c auth_md5.c auth_pla.c \
+ auth_ext.c auth_gss.c auth_log.c auth_md5.c auth_ntl.c auth_pla.c \
pmatch.c scandir.c setpgrp.c strerror.c truncate.c write.c \
memmove.c memmove2.c memset.c \
tz_bsd.c tz_nul.c tz_sv4.c \
diff --git a/imap/src/osdep/unix/Makefile.ntl b/imap/src/osdep/unix/Makefile.ntl
new file mode 100644
index 00000000..2ffa78ff
--- /dev/null
+++ b/imap/src/osdep/unix/Makefile.ntl
@@ -0,0 +1,27 @@
+# ========================================================================
+# Copyright 1988-2007 University of Washington
+# Copyright 2015 Imagination Technologies
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+#
+# ========================================================================
+
+# Program: NTLM makefile
+#
+# Author: Maciej W. Rozycki
+#
+# Date: 25 January 2015
+# Last Edited: 25 January 2015
+
+
+# Extended flags needed for additional authenticators. You may need to modify.
+
+NTLMLDFLAGS= -lntlm
+
+ntl: # NTLM flags
+ echo $(NTLMLDFLAGS) >> LDFLAGS
diff --git a/pith/pine.hlp b/pith/pine.hlp
index e4a2bac0..8e76ec20 100644
--- a/pith/pine.hlp
+++ b/pith/pine.hlp
@@ -140,7 +140,7 @@ with help text for the config screen and the composer that didn't have any
reasonable place to be called from.
Dummy change to get revision in pine.hlp
============= h_revision =================
-Alpine Commit 221 2017-09-29 22:01:56
+Alpine Commit 222 2017-09-29 23:39:51
============= h_news =================
<HTML>
<HEAD>
@@ -177,6 +177,14 @@ Version <!--#echo var="ALPINE_VERSION"--> (<!--#echo var="ALPINE_REVISION"-->)
addresses bugs found in previous releases and has a few additions as well.
<P>
+Additions include:
+
+<UL>
+<LI> NTLM authentication support with the ntlm library, in Unix systems.
+Based on code provided by Maciej W. Rozycki.
+</UL>
+
+<P>
Bugs that have been addressed include:
<UL>
<LI> Crash when attempting to bounce a message due to lack of space in
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-11-22 19:13:23 +0000