Removed old keyserver (daemon) code.

3 files changed, 0 insertions, 487 deletions

diff --git a/g10/gpgd.c b/g10/gpgd.c
deleted file mode 100644
index 365556604..000000000
--- a/g10/gpgd.c
+++ /dev/null
@@ -1,309 +0,0 @@
-/* gpd.c - The GnuPG daemon (keyserver)
- * Copyright (C) 1998, 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
- */
-
-/****************
- * This is a spinning server for most purposes, the server does only
- * fork for updates (which may require signature checks and lengthy DB
- * operations).
- *
- * see ks-proto.c for the used protocol.
- * see ks-db.c	  for the layout of the database.
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <errno.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include "util.h"
-#include "cipher.h"
-#include "options.h"
-#include "main.h"
-
-
-static ARGPARSE_OPTS opts[] = {
-    { 'v', "verbose",   0, "verbose" },
-    { 501, "options"   ,2, "read options from file"},
-    { 502, "no-daemon", 0, "do not operate as a daemon" },
-    { 510, "debug"     ,4|16, "set debugging flags"},
-    { 511, "debug-all" ,0, "enable full debugging"},
-{0} };
-
-
-
-static char *build_list( const char *text,
-			 const char * (*mapf)(int), int (*chkf)(int) );
-static void become_daemon(void);
-
-const char *
-strusage( int level )
-{
-  static char *digests, *pubkeys, *ciphers;
-    const char *p;
-    switch( level ) {
-      case 11: p = "gpgd (GNUPG)"; break;
-      case 13: p = VERSION; break;
-      case 17: p = PRINTABLE_OS_NAME; break;
-      case 19: p =
-	    "Please report bugs to <[email protected]>.\n";
-	break;
-      case 1:
-      case 40:	p = "Usage: gpgd [options] (-h for help)";
-	break;
-      case 41:	p = "Syntax: gpgd [options] [files]\n"
-		    "GNUPG keyserver\n";
-	break;
-      case 31: p = "\n"; break;
-      case 32:
-	if( !ciphers )
-	    ciphers = build_list("Supported ciphers: ", cipher_algo_to_string,
-							check_cipher_algo );
-	p = ciphers;
-	break;
-      case 33:
-	if( !pubkeys )
-	    pubkeys = build_list("Supported pubkeys: ", pubkey_algo_to_string,
-							check_pubkey_algo );
-	p = pubkeys;
-	break;
-      case 34:
-	if( !digests )
-	    digests = build_list("Supported digests: ", digest_algo_to_string,
-							check_digest_algo );
-	p = digests;
-	break;
-
-      default:	p = default_strusage(level);
-    }
-    return p;
-}
-
-
-static char *
-build_list( const char *text, const char * (*mapf)(int), int (*chkf)(int) )
-{
-    int i;
-    const char *s;
-    size_t n=strlen(text)+2;
-    char *list, *p;
-
-    for(i=1; i < 100; i++ )
-	if( !chkf(i) && (s=mapf(i)) )
-	    n += strlen(s) + 2;
-    list = m_alloc( 21 + n ); *list = 0;
-    for(p=NULL, i=1; i < 100; i++ ) {
-	if( !chkf(i) && (s=mapf(i)) ) {
-	    if( !p )
-		p = stpcpy( list, text );
-	    else
-		p = stpcpy( p, ", ");
-	    p = stpcpy(p, s );
-	}
-    }
-    if( p )
-	p = stpcpy(p, "\n" );
-    return list;
-}
-
-
-static void
-set_debug(void)
-{
-    if( opt.debug & DBG_MEMORY_VALUE )
-	memory_debug_mode = 1;
-    if( opt.debug & DBG_MEMSTAT_VALUE )
-	memory_stat_debug_mode = 1;
-    if( opt.debug & DBG_MPI_VALUE )
-	mpi_debug_mode = 1;
-    if( opt.debug & DBG_CIPHER_VALUE )
-	g10c_debug_mode = 1;
-    if( opt.debug & DBG_IOBUF_VALUE )
-	iobuf_debug_mode = 1;
-}
-
-
-int
-main( int argc, char **argv )
-{
-    ARGPARSE_ARGS pargs;
-    int orig_argc;
-    char **orig_argv;
-    FILE *configfp = NULL;
-    char *configname = NULL;
-    unsigned configlineno;
-    int parse_debug = 0;
-    int default_config =1;
-    int daemon = 1;
-
-    secmem_init( 0 );	   /* disable use of secmem */
-    log_set_name("gpgd");
-    log_set_pid( getpid() );
-    opt.compress = -1; /* defaults to standard compress level */
-    opt.batch = 1;
-
-    /* check whether we have a config file on the commandline */
-    orig_argc = argc;
-    orig_argv = argv;
-    pargs.argc = &argc;
-    pargs.argv = &argv;
-    pargs.flags=  1;  /* do not remove the args */
-    while( arg_parse( &pargs, opts) ) {
-	if( pargs.r_opt == 510 || pargs.r_opt == 511 )
-	    parse_debug++;
-	else if( pargs.r_opt == 501 ) {
-	    /* yes there is one, so we do not try the default one, but
-	     * read the option file when it is encountered at the commandline
-	     */
-	    default_config = 0;
-	}
-    }
-
-    if( default_config )
-	configname = make_filename("/etc/gpgd.conf", NULL );
-
-    argc = orig_argc;
-    argv = orig_argv;
-    pargs.argc = &argc;
-    pargs.argv = &argv;
-    pargs.flags=  1;  /* do not remove the args */
-  next_pass:
-    if( configname ) {
-	configlineno = 0;
-	configfp = fopen( configname, "r" );
-	if( !configfp ) {
-	    if( default_config ) {
-		if( parse_debug )
-		    log_info("note: no default option file `%s'\n",
-							    configname );
-	    }
-	    else {
-		log_error("option file `%s': %s\n",
-				    configname, strerror(errno) );
-		g10_exit(1);
-	    }
-	    m_free(configname); configname = NULL;
-	}
-	if( parse_debug && configname )
-	    log_info("reading options from `%s'\n", configname );
-	default_config = 0;
-    }
-
-    while( optfile_parse( configfp, configname, &configlineno,
-						&pargs, opts) ) {
-	switch( pargs.r_opt ) {
-	  case 'v': opt.verbose++; break;
-	  case 501:
-	    if( !configfp ) {
-		m_free(configname);
-		configname = m_strdup(pargs.r.ret_str);
-		goto next_pass;
-	    }
-	    break;
-	  case 502: daemon = 0; break;
-	  case 510: opt.debug |= pargs.r.ret_ulong; break;
-	  case 511: opt.debug = ~0; break;
-	  default : pargs.err = configfp? 1:2; break;
-	}
-    }
-    if( configfp ) {
-	fclose( configfp );
-	configfp = NULL;
-	m_free(configname); configname = NULL;
-	goto next_pass;
-    }
-    m_free( configname ); configname = NULL;
-    if( log_get_errorcount(0) )
-	g10_exit(2);
-
-    fprintf(stderr, "%s %s; %s\n", strusage(11), strusage(13), strusage(14) );
-    fprintf(stderr, "%s\n", strusage(15) );
-
-    set_debug();
-    if( daemon )
-	become_daemon();
-
-
-    g10_exit(0);
-    return 8; /*NEVER REACHED*/
-}
-
-
-void
-g10_exit( int rc )
-{
-    secmem_term();
-    rc = rc? rc : log_get_errorcount(0)? 2:0;
-    exit(rc );
-}
-
-
-static void
-become_daemon()
-{
-    long nfile;
-    int i, n;
-    int childpid;
-
-    if( opt.verbose )
-	log_info("becoming a daemon ...\n");
-    fflush(NULL);
-
-    /* FIXME: handle the TTY signals */
-
-    if( (childpid = fork()) == -1 )
-	log_fatal("can't fork first child: %s\n", strerror(errno));
-    else if( childpid > 0 )
-	exit(0); /* terminate parent */
-
-    /* Disassociate from controlling terminal etc. */
-    if( setsid() == -1 )
-	log_fatal("setsid() failed: %s\n", strerror(errno) );
-
-    log_set_pid( getpid() );
-    /* close all files but not the log files */
-    if( (nfile=sysconf( _SC_OPEN_MAX )) < 0 )
-      #ifdef _POSIX_OPEN_MAX
-	nfile = _POSIX_OPEN_MAX;
-      #else
-	nfile = 20; /* assume a common value */
-      #endif
-    n = fileno( stderr );
-    for(i=0; i < nfile; i++ )
-	if( i != n )
-	    close(i);
-    errno = 0;
-
-    if( chdir("/") )
-	log_fatal("chdir to root failed: %s\n", strerror(errno) );
-    umask(0);
-
-    /* do not let possible children become zombies */
-    signal(SIGCHLD, SIG_IGN);
-    if( opt.verbose )
-	log_info("now running as daemon\n");
-}
-
-
-
diff --git a/g10/ks-proto.c b/g10/ks-proto.c
deleted file mode 100644
index aa7dc56e0..000000000
--- a/g10/ks-proto.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/* ks-proto.c  keyserver protocol handling
- * 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
- */
-
-/****************
- * The extended HKP protocol:
- *
- *  GET /pks/lookup[/<gnupg_user_id>][?[op=<cmd>][&armor=0][&search=<keywords>]]
- *
- * Default is: "armor=1", "op=get". "search" is only allowed if gnupg_user_id
- * is not present.  GET maybe replaced by HEAD in which case only some status
- * information is returned.
- *
- * Hmmm, I don't like it, the better solution is to use:
- *
- *  /pks/gnupg/get for binary lookups
- *  /pks/gnupg/upd to update a key
- *  /pks/gnupg/ins to insert a new key
- *
- * Optional a version string can be inserted as in:
- *
- *  /pks/gnupg/v1.0/get
- *
- * Returned HTTP options:
- *  X-Key-Hash: <rmd160 hash value of the keyblock>
- *  X-Key-MTime: <last modification time>
- *  X-Key-LID: <local_key_id_used_for_update_etc>
- * [fixme: is X-.... allowed?]
- *
- */
-
-#include <config.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <ctype.h>
-#include "util.h"
-#include "ks-proto.h"
-
-
-static int
-do_read( int fd, char *buffer, size_t bufsize, int *ret_nread )
-{
-    int n;
-    fd_set rfds;
-    struct timeval tv;
-    int rc;
-
-    *ret_nread = 0;
-    do {
-	FD_ZERO(&rfds);
-	FD_SET(fd, &rfds);
-	tv.tv_sec = 1;
-	tv.tv_usec = 0;
-	if( !(rc=select(fd+1, &rfds, NULL, NULL, &tv)) )
-	    return 0; /* timeout */
-	if( rc == -1 ) {
-	    log_error("select() error: %s\n", strerror(errno));
-	    return -1;
-	}
-
-	do {
-	    n = read(fd, buffer, bufsize );
-	    if( n >= 0 && n > bufsize )
-		log_bug("bogus read from fd %d (n=%d)\n", fd, n );
-	} while( n == -1 && errno == EINTR );
-	if( n == -1 ) {
-	    log_error("read error on fd %d: %s\n", fd, strerror(errno) );
-	    return -1;
-	}
-    } while( !n );
-    *ret_nread = n;
-    return 0;
-}
-
-
-int
-ks_get_request( int fd, KS_TRANS *req )
-{
-    char *p, *p2, buf[500];
-    int nread, n;
-    int state = 0;
-
-    req->err = 0;
-    req->data = NULL;
-    while( !do_read( fd, buf, DIM(buf)-1, &nread ) {
-	p = buf;
-	if( !state ) {
-	    /* replace the trailing LF with a 0 */
-	    for(p2=p,n=0; n < nread && *p2 != '\n'; p2++ )
-		;
-	    if( *p2 != '\n' ) {
-		req->err = KS_ERR_REQ_TOO_LONG;
-		break;
-	    }
-	    *p2++ = 0;
-	    n++;
-
-	    /* now look at the request.  Note that the isspace() will work
-	     * because there is still a CR before the 0 */
-	    if(      (p[0] == 'G' || p[0] == 'g')
-		  && (p[1] == 'E' || p[1] == 'e')
-		  && (p[2] == 'T' || p[2] == 't') && isspace( p[3] ) ) {
-		req->cmd = KS_REQ_GET;
-		p += 4;
-	    }
-	    else if( (p[0] == 'H' || p[0] == 'h')
-		  && (p[1] == 'E' || p[1] == 'e')
-		  && (p[2] == 'A' || p[2] == 'a')
-		  && (p[3] == 'D' || p[3] == 'd') && isspace( p[4] ) ) {
-		req->cmd = KS_REQ_HEAD;
-		p += 5;
-	    }
-	    else if( (p[0] == 'H' || p[0] == 'h')
-		  && (p[1] == 'E' || p[1] == 'e')
-		  && (p[2] == 'L' || p[2] == 'l')
-		  && (p[3] == 'P' || p[3] == 'p') && isspace( p[4] ) ) {
-		req->cmd = KS_REQ_HELP;
-		p += 5;
-	    }
-	    else
-		req->cmd = KS_REQ_UNKNOWN;
-	    /* skip spaces, store args and remaining data */
-	    while( *p == ' ' || *p == '\t' )
-		p++;
-	    /* fixme: remove trailing blanks from args */
-	    req->args = p;
-	    p = p2; /* p now points to the remaining n bytes in the buffer */
-	    state = 1;
-	}
-	if( state == 1 ) {
-	    /* read the option lines */
-	}
-
-    }
-}
-
-
diff --git a/g10/ks-proto.h b/g10/ks-proto.h
deleted file mode 100644
index cd55b47e2..000000000
--- a/g10/ks-proto.h
+++ /dev/null
@@ -1,23 +0,0 @@
-/* ks-proto.h
- * 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
- */
-#ifndef G10_KS_PROTO_H
-#define G10_KS_PROTO_H
-
-#endif /*G10_KS_PROTO_H*/