add ypserv

4 files changed, 489 insertions, 0 deletions

diff --git a/usr.sbin/makedbm/Makefile b/usr.sbin/makedbm/Makefile
new file mode 100644
index 00000000000..ae5ee3b7c9d
--- /dev/null
+++ b/usr.sbin/makedbm/Makefile
@@ -0,0 +1,11 @@
+#	from: @(#)Makefile	5.8 (Berkeley) 7/28/90
+#	$Id: Makefile,v 1.1 1995/10/23 07:46:12 deraadt Exp $
+
+PROG=	makedbm
+SRCS=	makedbm.c ypdb.c
+MAN=	makedbm.8
+BINDIR=	/usr/sbin
+.PATH:	${.CURDIR}/../../usr.sbin/ypserv
+CFLAGS+=-I${.CURDIR}/../../usr.sbin/ypserv
+
+.include <bsd.prog.mk>
diff --git a/usr.sbin/makedbm/TODO b/usr.sbin/makedbm/TODO
new file mode 100644
index 00000000000..d798c5c6a47
--- /dev/null
+++ b/usr.sbin/makedbm/TODO
@@ -0,0 +1,2 @@
+Go through code and add error handling.
+
diff --git a/usr.sbin/makedbm/makedbm.8 b/usr.sbin/makedbm/makedbm.8
new file mode 100644
index 00000000000..8fe2bd3f092
--- /dev/null
+++ b/usr.sbin/makedbm/makedbm.8
@@ -0,0 +1,87 @@
+.\" Copyright (c) 1994 Mats O Jansson <moj@stacken.kth.se>
+.\" All rights reserved.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\"    notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\"    notice, this list of conditions and the following disclaimer in the
+.\"    documentation and/or other materials provided with the distribution.
+.\" 3. The name of the author may not be used to endorse or promote
+.\"    products derived from this software without specific prior written
+.\"    permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+.\" OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+.\" WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+.\" DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\"	$Id: makedbm.8,v 1.1 1995/10/23 07:46:13 deraadt Exp $
+.\"
+.Dd July 19, 1994
+.Dt MAKEDBM 8
+.Os NetBSD 1.0
+.Sh NAME
+.Nm makedbm
+.Nd create a YP database
+.Sh SYNOPSIS
+.Nm /usr/sbin/makedbm
+.Op Fl u Ar file
+.Nm /usr/sbin/makedbm
+.Op Fl bls
+.Op Fl i Ar yp_input_file
+.Op Fl o Ar yp_output_file
+.Op Fl d Ar yp_domain_name
+.Op Fl m Ar yp_master_name
+.Ar infile
+.Ar outfile
+.Sh DESCRIPTION
+.Nm Makedbm
+is the utiliy in YP that creates the
+.Xr db 3
+database file containing the YP map.
+.Pp
+.Pp
+The options are as follows:
+.Bl -tag -width indent
+.It Fl b
+Interdomain. Include an entry in the database informing a YP server to use
+DNS to get information about unknown hosts. This option will only have
+effect on the two maps hosts.byname and hosts.byaddr.
+.It Fl l
+Lowercase. Convert all keys to lower case before adding them to the YP
+database.
+.It Fl s 
+Secure map. Include an entry in the database informing 
+.Xr ypxfr 8
+and
+.Xr ypserv 8
+that the YP map is going to be handled as secure.
+.It Fl i Ar yp_input_file
+Include an entry the in the map with the key YP_INPUT_FILE and the argument
+as value.
+.It Fl o Ar yp_output_file
+Include an entry the in the map with the key YP_OUTPUT_FILE and the argument
+as value.
+.It Fl d Ar yp_domain_name
+Include an entry the in the map with the key YP_DOMAIN_NAME and the argument
+as value.
+.It Fl m Ar yp_master_name
+Include an entry the in the map with the key YP_MASTER_NAME and the argument
+as value.
+.El
+.Sh SEE ALSO
+.Xr db 3 ,
+.Xr ypxfr 8 ,
+.Xr ypserv 8 
+.Sh AUTHOR
+Mats O Jansson <moj@stacken.kth.se>
diff --git a/usr.sbin/makedbm/makedbm.c b/usr.sbin/makedbm/makedbm.c
new file mode 100644
index 00000000000..33b597b2415
--- /dev/null
+++ b/usr.sbin/makedbm/makedbm.c
@@ -0,0 +1,389 @@
+/*
+ * Copyright (c) 1994 Mats O Jansson <moj@stacken.kth.se>
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. The name of the author may not be used to endorse or promote
+ *    products derived from this software without specific prior written
+ *    permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#ifndef LINT
+static char rcsid[] = "$Id: makedbm.c,v 1.1 1995/10/23 07:46:14 deraadt Exp $";
+#endif
+
+#include <stdio.h>
+#include <fcntl.h>
+#include <ctype.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <strings.h>
+#include "ypdb.h"
+#include "ypdef.h"
+
+char *ProgramName = "makedbm";
+
+/*
+ * Read one line
+ */
+
+static int read_line(fp, buf, size)
+	FILE	*fp;
+	char	*buf;
+	int	size;
+{
+	int	done;
+
+	done = 0;
+
+	do {
+		while (fgets(buf, size, fp)) {
+			int len = strlen(buf);
+			done += len;
+			if (len > 1 && buf[len-2] == '\\' &&
+					buf[len-1] == '\n') {
+				int ch;
+				buf += len - 2;
+				size -= len - 2;
+				*buf = '\n'; buf[1] = '\0';
+				
+				/* Skip leading white space on next line */
+				while ((ch = getc(fp)) != EOF &&
+					isascii(ch) && isspace(ch))
+						;
+				(void) ungetc(ch, fp);
+			} else {
+				return done;
+			}
+		}
+	} while (size > 0 && !feof(fp));
+
+	return done;
+}
+
+void 
+add_record(db, str1, str2, check)
+	DBM	*db;
+	char	*str1, *str2;
+	int     check;
+{
+        datum   key,val;
+        int     status;
+
+	key.dptr = str1;
+	key.dsize = strlen(str1) + 1;
+	
+	if (check) {
+	        val = ypdb_fetch(db,key);
+
+		if (val.dptr == NULL) {
+			val.dptr  = str2;
+			val.dsize = strlen(str2) + 1;
+			status = ypdb_store(db, key, val, YPDB_INSERT);
+		} else {
+			status = 0;
+		}
+	} else {
+	        val.dptr  = str2;
+		val.dsize = strlen(str2) + 1;
+		status = ypdb_store(db, key, val, YPDB_INSERT);
+	}
+	
+	if (status != 0) {
+		printf("makedbm: problem storing %s %s\n",str1,str2);
+		exit(1);
+	}
+}
+
+static char *
+file_date(filename)
+	char	*filename;
+{
+	struct	stat finfo;
+	static	char datestr[10];
+	int	status;
+	
+	if (strcmp(filename,"-") == 0) {
+		sprintf(datestr, "%010d", time(0));
+	} else {
+		status = stat(filename, &finfo);
+		if (status < 0) {
+			fprintf(stderr, "makedbm: can't stat %s\n", filename);
+			exit(1);
+		}	
+		sprintf(datestr, "%010d", finfo.st_mtime);
+	}
+  	
+	return datestr;
+}
+
+void
+list_database(database)
+	char	*database;
+{
+	DBM	*db;
+	datum	key,val;
+  	
+	db = ypdb_open(database, O_RDONLY, 0444);
+	
+	if (db == NULL) {
+		fprintf(stderr, "makedbm: can't open database %s\n", database);
+		exit(1);
+	}
+	
+	key = ypdb_firstkey(db);
+	
+	while (key.dptr != NULL) {
+	        val = ypdb_fetch(db,key);
+		printf("%*.*s %*.*s\n",
+		       key.dsize - 1,key.dsize - 1,key.dptr,
+		       val.dsize - 1,val.dsize - 1,val.dptr);
+		key = ypdb_nextkey(db);
+	}
+	  
+	ypdb_close(db);
+	
+}
+
+void
+
+create_database(infile,database,
+		yp_input_file,yp_output_file,
+		yp_master_name,yp_domain_name,
+		bflag, lflag, sflag)
+	char	*infile, *database;
+	char	*yp_input_file, *yp_output_file;
+	char	*yp_master_name, *yp_domain_name;
+	int	bflag, lflag, sflag;        
+{
+	FILE	*data_file;
+	char	data_line[4096];
+	char	myname[255];
+	int	line_no = 0;
+	int	len;
+	int	i,j;
+	char	*p,*k,*v;
+	DBM	*new_db;
+	static	char mapname[] = "ypdbXXXXXX";
+	char	db_mapname[255],db_outfile[255],db_tempname[255];
+	char	empty_str[] = "";
+	
+	if (strcmp(infile,"-") == 0) {
+		data_file = stdin;
+	} else {
+		data_file = fopen(infile, "r");
+	}
+	
+	j = 0;
+	for (i=0; i<strlen(database); i++) {
+		if (database[i] == '/') {
+			j = i;
+		}
+	};
+	
+	for (i=0; i<j; i++) 
+		db_tempname[i] = database[i];
+	
+	if (i != 0)
+		db_tempname[i++] = '/';
+	
+	for (j=0; j<strlen(mapname); j++) {
+		db_tempname[i+j] = mapname[j];
+		db_tempname[i+j+1] = '\0';
+	}
+	
+	mktemp(db_tempname);
+	new_db = ypdb_open(db_tempname, O_RDWR|O_CREAT, 0444);
+	
+	while (read_line(data_file,data_line,sizeof(data_line))) {
+		
+		line_no++;
+		len =  strlen(data_line);
+		
+		/* Check if we have the whole line */ 
+		
+		if (data_line[len-1] != '\n') {
+			fprintf(stderr, "line %d in \"%s\" is too long",
+				line_no, infile);
+		} else {
+			data_line[len-1] = '\0';
+		}
+		
+		p = (char *) &data_line;
+		
+		k  = p;				     /* save start of key */
+		while (!isspace(*p)) {		    /* find first "space" */
+			if (lflag && isupper(*p))   /* if force lower case */
+				*p = tolower(*p);   /* fix it */
+			p++;
+		};
+		while (isspace(*p)) {		/* replace space with <NUL> */
+			*p = '\0';
+			p++;
+		};
+		
+		v = p;				/* save start of value */
+		while(*p != '\0') { p++; };	/* find end of string */
+		
+		add_record(new_db, k, v, TRUE);	/* save record */
+		
+	}
+	
+	if (strcmp(infile,"-") != 0) {
+		(void) fclose(data_file);
+	}
+	
+	add_record(new_db, YP_LAST_KEY, file_date(infile), FALSE);
+	
+	if (yp_input_file) {
+		add_record(new_db, YP_INPUT_KEY, yp_input_file, FALSE);
+	}
+	
+	if (yp_output_file) {
+		add_record(new_db, YP_OUTPUT_KEY, yp_output_file, FALSE);
+	}
+	
+	if (yp_master_name) {
+		add_record(new_db, YP_MASTER_KEY, yp_master_name, FALSE);
+	} else {
+		gethostname(myname, sizeof(myname) - 1);
+		add_record(new_db, YP_MASTER_KEY, myname, FALSE);
+	}
+	
+	if (yp_domain_name) {
+		add_record(new_db, YP_DOMAIN_KEY, yp_domain_name, FALSE);
+	}
+	
+	if (bflag) {
+		add_record(new_db, YP_INTERDOMAIN_KEY, empty_str, FALSE);
+	}
+
+	if (sflag) {
+		add_record(new_db, YP_SECURE_KEY, empty_str, FALSE);
+	}
+
+	ypdb_close(new_db);
+	sprintf(db_mapname,"%s%s",db_tempname,YPDB_SUFFIX);
+	sprintf(db_outfile,"%s%s",database,YPDB_SUFFIX);
+	rename(db_mapname,db_outfile);
+	
+}
+
+int
+main (argc,argv)
+	int	argc;
+	char	*argv[];
+{
+	int	aflag, uflag, bflag, lflag, sflag;
+	char	*yp_input_file, *yp_output_file;
+	char	*yp_master_name,*yp_domain_name;
+	char	*infile,*outfile;
+	int	usage = 0;
+	int	ch;
+	
+	extern int optind;
+	
+	yp_input_file = yp_output_file = NULL;
+	yp_master_name = yp_domain_name = NULL;
+	aflag = uflag = bflag = lflag = sflag = 0;
+	infile = outfile = NULL;
+	
+	while ((ch = getopt(argc, argv, "blsui:o:m:d:")) != EOF)
+		switch (ch) {
+			case 'b':
+		  		bflag++;
+				aflag++;
+				break;
+			case 'l':
+				lflag++;
+				aflag++;
+				break;
+			case 's':
+				sflag++;
+				aflag++;
+				break;
+			case 'i':
+				yp_input_file = argv[optind];
+				aflag++;
+				break;
+			case 'o':
+				yp_output_file = argv[optind];
+				aflag++;
+				break;
+			case 'm':
+				yp_master_name = argv[optind];
+				aflag++;
+				break;
+			case 'd':
+				yp_domain_name = argv[optind];
+				aflag++;
+				break;
+			case 'u':
+				uflag++;
+				break;
+			default:
+				usage++;
+				break;
+		}
+	
+	if ((uflag != 0) && (aflag != 0)) {
+		usage++;
+	} else {
+		
+		if (uflag != 0) {
+			if (argc == (optind + 1)) {
+				infile = argv[optind];
+			} else {
+				usage++;
+			}
+		} else {
+			if (argc == (optind + 2)) {
+				infile = argv[optind];
+				outfile = argv[optind+1];
+			} else {
+				usage++;
+			}
+		}
+	}
+	
+	if (usage) {
+		fprintf(stderr,"%s%s%s",
+			"usage:\tmakedbm -u file\n\tmakedbm [-bls]",
+			" [-i YP_INPUT_FILE] [-o YP_OUTPUT_FILE]\n\t\t",
+			"[-d YP_DOMAIN_NAME] [-m YP_MASTER_NAME] infile outfile\n");
+		exit(1);
+	}
+	
+	if (uflag != 0) {
+		list_database(infile);
+	} else {
+		create_database(infile,outfile,
+				yp_input_file,yp_output_file,
+				yp_master_name,yp_domain_name,
+				bflag, lflag, sflag);
+	}
+	
+	return(0);
+	
+}
+
+