See ChangeLog: Sat Jan 16 09:27:30 CET 1999 Werner Koch

NEWS

@@ -1,6 +1,9 @@
 
     * add some additional time warp checks.
 
+    * Some HKP support
+
+    * Upgraded to zlib 1.1.3
 
 Noteworthy changes in version 0.9.1
 -----------------------------------

TODO

@@ -44,6 +44,9 @@ Needed
       -Wl,-export-dynamic flag from my Makefile and it linked and seems to
       be working OK so far.
 
+    * text_filter.c: use iobuf_readline for cleartext signatures.
+
+
 Minor Bugs
 ----------
 

cipher/rndunix.c

@@ -58,6 +58,9 @@
 #include "dynload.h"
 #endif
 
+#ifndef EAGAIN
+  #define EAGAIN  EWOULDBLOCK
+#endif
 
 #define GATHER_BUFSIZE		49152	/* Usually about 25K are filled */
 
@@ -426,7 +429,11 @@ slow_poll(FILE *dbgfp, int dbgall, size_t *nbytes )
 	    dataSources[i].pipeFD = fileno(dataSources[i].pipe);
 	    if (dataSources[i].pipeFD > maxFD)
 		maxFD = dataSources[i].pipeFD;
+	  #ifdef O_NONBLOCK /* Ohhh what a hack (used for Atari) */
 	    fcntl(dataSources[i].pipeFD, F_SETFL, O_NONBLOCK);
+	  #else
+	    #warning O_NONBLOCK is missing
+	  #endif
 	    FD_SET(dataSources[i].pipeFD, &fds);
 	    dataSources[i].length = 0;
 

g10/ChangeLog

@@ -1,3 +1,14 @@
+Sat Jan 16 09:27:30 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* import.c (import_key_stream): New
+	(import): New, moved most of import_keys here.
+	* g10.c: New option --keyserver
+	* mainproc.c (check_sig_and_print): Hook to import a pubkey.
+
+	* pref.c pref.h : Removed
+
+	* hkp.c hkp.h: New
+
 Wed Jan 13 14:10:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
 
 	* armor.c (radix64_read): Print an error if a bad armor was detected.

g10/Makefile.am

@@ -35,8 +35,8 @@ common_source =  \
 	      trustdb.h 	\
 	      tdbio.c		\
 	      tdbio.h		\
-	      pref.h		\
-	      pref.c		\
+	      hkp.h		\
+	      hkp.c		\
 	      packet.h		\
 	      parse-packet.c	\
 	      passphrase.c	\

g10/g10.c

@@ -152,6 +152,7 @@ enum cmd_and_opt_values { aNull = 0,
     oNotDashEscaped,
     oEscapeFrom,
     oLockOnce,
+    oKeyServer,
 aTest };
 
 
@@ -229,6 +230,7 @@ static ARGPARSE_OPTS opts[] = {
     { oKeyring, "keyring"   ,2, N_("add this keyring to the list of keyrings")},
     { oSecretKeyring, "secret-keyring" ,2, N_("add this secret keyring to the list")},
     { oDefaultKey, "default-key" ,2, N_("|NAME|use NAME as default secret key")},
+    { oKeyServer, "keyserver",2, N_("|HOST|use this keyserver to lookup keys")},
     { oCharset, "charset"   , 2, N_("|NAME|set terminal charset to NAME") },
     { oOptions, "options"   , 2, N_("read options from file")},
 
@@ -785,6 +787,7 @@ main( int argc, char **argv )
 	  case oNotDashEscaped: opt.not_dash_escaped = 1; break;
 	  case oEscapeFrom: opt.escape_from = 1; break;
 	  case oLockOnce: opt.lock_once = 1; break;
+	  case oKeyServer: opt.keyserver_name = pargs.r.ret_str; break;
 
 	  default : pargs.err = configfp? 1:2; break;
 	}

g10/hkp.c

@@ -0,0 +1,72 @@
+/* hkp.c  -  Horrowitz Keyserver Protocol
+ *	Copyright (C) 1999 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * GnuPG is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * GnuPG is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <assert.h>
+
+#include "errors.h"
+#include "util.h"
+#include "ttyio.h"
+#include "i18n.h"
+#include "options.h"
+#include "http.h"
+#include "main.h"
+
+
+/****************
+ * Try to import the key with KEYID from a keyserver but ask the user
+ * before doing so.
+ * Returns: 0 the key was successfully imported
+ *	    -1 key not found on server or user does not want to
+ *	       import the key
+ *	    or other error codes.
+ */
+int
+hkp_ask_import( u32 *keyid )
+{
+    struct http_context hd;
+    char *request;
+    int rc;
+
+    if( !opt.keyserver_name )
+	return -1;
+    log_info("requesting key %08lX from %s ...\n", (ulong)keyid[1],
+						   opt.keyserver_name );
+    request = m_alloc( strlen( opt.keyserver_name ) + 100 );
+    sprintf( request, "x-hkp://%s:11371/pks/lookup?op=get&search=0x%08lX%08lX",
+			opt.keyserver_name, (ulong)keyid[0], (ulong)keyid[1] );
+    rc = open_http_document( &hd, request, 0 );
+    if( rc ) {
+	log_info("can't get key from keyserver: %s\n", g10_errstr(rc) );
+	goto leave;
+    }
+    rc = import_keys_stream( hd.fp_read , 0 );
+    close_http_document( &hd );
+
+  leave:
+    m_free( request );
+    return rc;
+}
+
+

g10/hkp.h

@@ -1,5 +1,5 @@
-/* pref.h
- *	Copyright (C) 1998 Free Software Foundation, Inc.
+/* hkp.h  -  Horrowitz Keyserver Protocol
+ *	Copyright (C) 1999 Free Software Foundation, Inc.
  *
  * This file is part of GnuPG.
  *
@@ -18,25 +18,11 @@
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
  */
 
-#ifndef G10_PREF_H
-#define G10_PREF_H 1
-
-/* a structure to hold information abopu preferred algorithms */
-typedef struct pref_list_s *PREF_LIST;
-#ifndef DEFINES_PREF_LIST
-struct pref_list_s { char preference_stuff[1]; };
-#endif
+#ifndef G10_HKP_H
+#define G10_HKP_H 1
 
 
-PREF_LIST new_pref_list(void);
-void release_pref_list( PREF_LIST pref );
+int hkp_ask_import( u32 *keyid );
 
 
-
-
-
-
-
-
-
-#endif /*G10_PREF_H*/
+#endif /*G10_HKP_H*/

g10/import.c

@@ -51,6 +51,7 @@ static struct {
 } stats;
 
 
+static int import( IOBUF inp, int fast, const char* fname );
 static int read_block( IOBUF a, compress_filter_context_t *cfx,
 			     PACKET **pending_pkt, KBNODE *ret_root );
 static int import_one( const char *fname, KBNODE keyblock, int fast );
@@ -105,11 +106,36 @@ static int merge_keysigs( KBNODE dst, KBNODE src, int *n_sigs,
  */
 int
 import_keys( const char *fname, int fast )
+{
+    IOBUF inp = NULL;
+    int rc;
+
+    inp = iobuf_open(fname);
+    if( !fname )
+	fname = "[stdin]";
+    if( !inp ) {
+	log_error_f(fname, _("can't open file: %s\n"), strerror(errno) );
+	return G10ERR_OPEN_FILE;
+    }
+
+    rc = import( inp, fast, fname );
+
+    iobuf_close(inp);
+    return rc;
+}
+
+int
+import_keys_stream( IOBUF inp, int fast )
+{
+    return import( inp, fast, "[stream]" );
+}
+
+static int
+import( IOBUF inp, int fast, const char* fname )
 {
     armor_filter_context_t afx;
     compress_filter_context_t cfx;
     PACKET *pending_pkt = NULL;
-    IOBUF inp = NULL;
     KBNODE keyblock;
     int rc = 0;
     ulong count=0;
@@ -121,15 +147,6 @@ import_keys( const char *fname, int fast )
     /* fixme: don't use static variables */
     memset( &stats, 0, sizeof( stats ) );
 
-    /* open file */
-    inp = iobuf_open(fname);
-    if( !fname )
-	fname = "[stdin]";
-    if( !inp ) {
-	log_error_f(fname, _("can't open file: %s\n"), strerror(errno) );
-	return G10ERR_OPEN_FILE;
-    }
-
 
     getkey_disable_caches();
 
@@ -185,8 +202,6 @@ import_keys( const char *fname, int fast )
     if( stats.secret_dups )
 	log_info(_(" secret keys unchanged: %lu\n"), stats.secret_dups );
 
-
-    iobuf_close(inp);
     return rc;
 }
 

g10/main.h

@@ -109,6 +109,7 @@ KBNODE make_mpi_comment_node( const char *s, MPI a );
 
 /*-- import.c --*/
 int import_keys( const char *filename, int fast );
+int import_keys_stream( IOBUF inp, int fast );
 /*-- export.c --*/
 int export_pubkeys( STRLIST users, int onlyrfc );
 int export_seckeys( STRLIST users );

g10/mainproc.c

@@ -38,6 +38,7 @@
 #include "status.h"
 #include "i18n.h"
 #include "trustdb.h"
+#include "hkp.h"
 
 /****************
  * Structure to hold the context
@@ -840,6 +841,10 @@ check_sig_and_print( CTX c, KBNODE node )
 	    (int)strlen(tstr), tstr, astr? astr: "?", (ulong)sig->keyid[1] );
 
     rc = do_check_sig(c, node, NULL );
+    if( rc == G10ERR_NO_PUBKEY && opt.keyserver_name ) {
+	if( !hkp_ask_import( sig->keyid ) )
+	    rc = do_check_sig(c, node, NULL );
+    }
     if( !rc || rc == G10ERR_BAD_SIGN ) {
 	char *us = get_long_user_id_string( sig->keyid );
 	write_status_text( rc? STATUS_BADSIG : STATUS_GOODSIG, us );

g10/options.h

@@ -67,6 +67,7 @@ struct {
     int not_dash_escaped;
     int escape_from;
     int lock_once;
+    const char *keyserver_name;
 } opt;
 
 

g10/options.skel

@@ -56,3 +56,11 @@ lock-once
 # you probably have to uncomment the next line:
 #load-extension rndunix
 
+
+# GnuPG can import a key from a HKP keyerver if one is missing
+# for sercain operations. Is you set this option to a keyserver
+# you will be asked in such a case whether GnuPG should try to
+# import the key from that server (server do syncronize with each
+# others and DNS Round-Robin may give you a random server each time).
+#keyserver keys.pgp.net
+

g10/plaintext.c

@@ -231,7 +231,7 @@ hash_datafiles( MD_HANDLE md, STRLIST files,
     STRLIST sl=NULL;
 
     if( !files ) {
-	/* check whether we can opne the signed material */
+	/* check whether we can open the signed material */
 	fp = open_sigfile( sigfilename );
 	if( fp ) {
 	    do_hash( md, fp, textmode );

g10/pref.c

@@ -1,81 +0,0 @@
-/* pref.c
- *	Copyright (C) 1998 Free Software Foundation, Inc.
- *
- * This file is part of GnuPG.
- *
- * GnuPG is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * GnuPG is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
- */
-
-#define DEFINES_PREF_LIST 1
-#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <assert.h>
-
-#include "errors.h"
-#include "memory.h"
-#include "util.h"
-#include "ttyio.h"
-#include "i18n.h"
-#include "pref.h"
-
-
-#define N_CIPHERS 3
-#define N_DIGESTS 4
-#define N_COMPRS  3
-
-struct pref_list_s {
-    PREF_LIST *extend; /* if we need more, we link them together */
-    byte cipher[N_CIPHERS]; /* cipher algos */
-    byte digest[N_DIGESTS]; /* digest algos */
-    byte compr [N_COMPRS ]; /* compress algos (a 255 denotes no compression)*/
-};
-
-
-#if 0
-PREF_LIST
-new_pref_list()
-{
-    return m_alloc_clear( sizeof(*PREF_LIST) );
-}
-
-void
-release_pref_list( PREF_LIST pref )
-{
-    while( pref ) {
-	PREF_LIST tmp = pref->extend;
-	m_free( pref );
-	pref = tmp;
-    }
-}
-
-PREF_LIST
-copy_pref_list( PREF_LIST s )
-{
-    PREF_LIST ss, ss, d = new_pref_list();
-    *d = *s;
-    for( ss = s->extend; ss; ss = ss->extend ) {
-
-	WORK WORK WORK
-	d->extend = new_pref_list();
-
-	*d->extend = *ss;
-    }
-    return d;
-}
-#endif
-

include/errors.h

@@ -68,6 +68,7 @@
 #define G10ERR_BAD_URI	      46  /* syntax error in URI */
 #define G10ERR_INVALID_URI    47  /* e.g. unsupported scheme */
 #define G10ERR_NETWORK	      48  /* general network error */
+#define G10ERR_UNKNOWN_HOST   49
 
 
 #ifndef HAVE_STRERROR

po/POTFILES.in

@@ -31,7 +31,7 @@ g10/parse-packet.c
 g10/passphrase.c
 g10/plaintext.c
 g10/pubkey-enc.c
-g10/pref.c
+g10/hkp.c
 g10/seckey-cert.c
 g10/sig-check.c
 g10/sign.c

scripts/ChangeLog

@@ -1,3 +1,8 @@
+Sat Jan 16 09:27:30 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* config.guess (m68k-atari-mint): New.
+	* config.sub: Add support for atarist-MiNT
+
 Wed Jan 13 12:49:36 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
 
 	* gnupg.spec.in: New

scripts/commit

@@ -23,5 +23,31 @@ for i in `find . -name Changes -print`; do
     fi
 done
 
+# Execute canned cvs remove commands
+for i in `find . -name cvs-remove -print`; do
+    dir=`dirname $i`
+    if [ -s $dir/cvs-remove ]; then
+	here=`pwd`
+	cd $dir
+	if cvs remove -f `cat cvs-remove`; then
+	    rm cvs-remove
+	fi
+	cd $here
+    fi
+done
+
+# Execute canned cvs add commands
+for i in `find . -name cvs-add -print`; do
+    dir=`dirname $i`
+    if [ -s $dir/cvs-add ]; then
+	here=`pwd`
+	cd $dir
+	if cvs add `cat cvs-add`; then
+	    rm cvs-add
+	fi
+	cd $here
+    fi
+done
+
 cvs commit -m "See ChangeLog: $date  $name" $*
 

scripts/config.guess

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Attempt to guess a canonical system name.
-#   Copyright (C) 1992, 93, 94, 95, 96, 1997 Free Software Foundation, Inc.
+# Copyright (C) 1992, 93, 94, 95, 96, 97, 1999 Free Software Foundation, Inc.
 #
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -138,7 +138,7 @@ case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
     atari*:OpenBSD:*:*)
 	echo m68k-unknown-openbsd${UNAME_RELEASE}
 	exit 0 ;;
-    atari*:[Mm]i[Nn][Tt]:*:*)
+    atari*:MiNT:*:*)
 	echo m68k-atari-mint
 	exit 0 ;;
     sun3*:NetBSD:*:*)

scripts/config.sub

@@ -1,6 +1,6 @@
 #! /bin/sh
 # Configuration validation subroutine script, version 1.1.
-#   Copyright (C) 1991, 92, 93, 94, 95, 1996 Free Software Foundation, Inc.
+# Copyright (C) 1991, 92, 93, 94, 95, 96, 1999 Free Software Foundation, Inc.
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
 # can handle that machine.  It does not imply ALL GNU software can.
@@ -279,6 +279,9 @@ case $basic_machine in
 		basic_machine=m68k-apollo
 		os=-bsd
 		;;
+	atarist)
+		basic_machine=m68k-atari
+		;;
 	aux)
 		basic_machine=m68k-apple
 		os=-aux
@@ -965,6 +968,9 @@ case $os in
 	-xenix)
 		os=-xenix
 		;;
+	-MiNT | -mint)
+		os=-mint
+		;;
 	-none)
 		;;
 	*)

util/ChangeLog

@@ -1,3 +1,8 @@
+Sat Jan 16 09:27:30 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
+
+	* http.c: New
+
+
 Wed Jan 13 14:10:15 CET 1999  Werner Koch  <wk@isil.d.shuttle.de>
 
 	* iobuf.c (iobuf_fdopen): New.

util/Makefile.am

@@ -7,8 +7,12 @@ noinst_LIBRARIES = libutil.a
 
 libutil_a_SOURCES = g10u.c logger.c fileutil.c miscutil.c strgutil.c  \
 		    ttyio.c  argparse.c memory.c secmem.c errors.c iobuf.c \
-		    dotlock.c
-
+		    dotlock.c http.c
+
+
+http-test:  http.c
+	gcc -DHAVE_CONFIG_H -I. -I. -I.. $(INCLUDES) -g -Wall -DTEST \
+	    -o http-test http.c libutil.a ../mpi/libmpi.a @INTLLIBS@