SLFO-pool/vacation
SHA256
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
vacation/vacation-1.2.7.1.diff

532 lines
13 KiB
Diff
Raw Blame History

---
vacation-1.2.7.1/Makefile | 11 --
vacation-1.2.7.1/vacation-en.man | 38 +++++++
vacation-1.2.7.1/vacation.c | 195 ++++++++++++++++++++++++++++++++-------
vacation-1.2.7.1/vaclook | 16 ---
4 files changed, 199 insertions(+), 61 deletions(-)
--- vacation-1.2.7.1/Makefile
+++ vacation-1.2.7.1/Makefile 2017-02-01 09:10:03.746060561 +0000
@@ -13,17 +13,8 @@ CFLAGS = $(RPM_OPT_FLAGS) -g -Wall
ifeq "$(ARCH)" "x86_64"
# Uncomment below for backwards compatibility of gdbm files.
# CFLAGS = $(CFLAGS) -m32
-else
-ifeq "$(ARCH)" "ppc"
- CFLAGS = $(CFLAGS) -fsigned-char
-else
-ifeq "$(ARCH)" "ppc64"
- CFLAGS = $(CFLAGS) -fsigned-char
-endif
-endif
endif
-LFLAGS = -Xlinker -warn-common
IFLAGS =
LIBS = -lgdbm
@@ -45,7 +36,7 @@ endif
BINDIR = $(PREFIX)/bin
VACATION = $(BINDIR)/vacation
VACLOOK = $(BINDIR)/vaclook
-MANDIR = $(PREFIX)/man/man
+MANDIR = $(PREFIX)/share/man/man
MANEXT1 = 1
VERSION = 1
--- vacation-1.2.7.1/vacation-en.man
+++ vacation-1.2.7.1/vacation-en.man 2017-02-01 09:10:03.746060561 +0000
@@ -25,8 +25,9 @@ vacation \- reply to mail automatically
.SH SYNOPSIS
.B vacation
[
-.B \-I | \-i
-]
+.B \-I | \-i | \-l
+] [
+.B \-F
.br
.B vacation
[
@@ -48,6 +49,7 @@ vacation \- reply to mail automatically
.B \-?
]
.I username
+.br
.SH DESCRIPTION
.IX vacation "" "\fLvacation\fR \(em automatic mail replies"
.LP
@@ -162,9 +164,39 @@ Initialize the
.B \&.vacation.db
file and start
.BR vacation .
+This should only be used on the command line, not
+in the
+.B \&.forward
+file.
+.TP
+.B \-F
+Force creation of
+.B \&.vacation.db
+even if the
+.B $\s-1HOME
+directory is identified as a NFS file system.
+Please note that the used data base is not portable
+between 32bit and 64bit architectures and also not
+portable between little and big endianess architectures
+even same bit-wide is used for. Therefore the
+initial creation of the
+.B \&/.vacation.db
+should always happen on the server used for receiving
+mails for the specific user.
+.TP
+.B \-l
+List the content of the vacation database file
+including the address and the associated time of
+the last auto-response to that address.
+This should only be used on the command line, not
+in the
+.B \&.forward
+file.
.LP
If the
-.B \-I
+.BR \-I, \ \-i
+or
+.B \-l
flag is not specified, and a
.I user
argument is given,
--- vacation-1.2.7.1/vacation.c
+++ vacation-1.2.7.1/vacation.c 2017-02-01 09:16:24.158138617 +0000
@@ -76,6 +76,7 @@ static char rcsid[] __attribute__ ((unus
#include <sys/param.h>
#include <sys/stat.h>
+#include <sys/vfs.h>
#include <fcntl.h>
#include <pwd.h>
#include <gdbm.h>
@@ -91,6 +92,13 @@ static char rcsid[] __attribute__ ((unus
#include "tzfile.h"
#include "vacation.h"
+static void eatmsg (void);
+#define EXITIT(excode) { eatmsg(); if (db) gdbm_close(db); exit(excode);}
+#define EXITM(excode) { if (!iflag & !lflag) eatmsg(); if (db) gdbm_close(db); exit(excode); }
+#ifndef NFS_SUPER_MAGIC
+# define NFS_SUPER_MAGIC 0x6969
+#endif
+
/* Extern definitions for getopt(3) */
extern int optind, opterr;
extern char *optarg;
@@ -110,14 +118,15 @@ main (int argc, char **argv)
struct passwd *pw;
ALIAS *cur;
time_t interval;
- int ch, iflag, nflag;
+ int ch, iflag, nflag, mfail, lflag, fflag, flags;
char *vacation;
char *vdomain;
char *vusername;
char tmpusername[ 1024 ];
openlog ("vacation", LOG_PID, LOG_MAIL);
- opterr = iflag = nflag = rflag = 0;
+ db = (GDBM_FILE)0;
+ opterr = iflag = nflag = rflag = mfail = lflag = fflag = 0;
interval = -1;
vdomain = NULL;
#ifdef _PATH_VACATION
@@ -125,16 +134,16 @@ main (int argc, char **argv)
#else
vacation = argv[0];
#endif
- if (argc == 1)
+ if (argc == 1 || (argc == 2 && (strcmp(argv[1], "-F") == 0)))
nflag = 1;
- while ((ch = getopt (argc, argv, "a:h:Iit:jrv")) != EOF)
+ while ((ch = getopt (argc, argv, "a:h:Iit:jrlF")) != EOF)
switch ((char) ch)
{
case 'a': /* alias */
if (!(cur = (ALIAS *) malloc ((u_int) sizeof (ALIAS))))
{
- perror ("malloc");
- exit (-1);
+ mfail++;
+ break;
}
cur->name = optarg;
cur->next = names;
@@ -163,6 +172,12 @@ main (int argc, char **argv)
case 'r': /* "Reply-To:" overrides "From:" */
rflag = 1;
break;
+ case 'l': /* List ~/vacation.db */
+ lflag = 1;
+ break;
+ case 'F': /* Force creation of ~/vacation.db on NFS HOME */
+ fflag = 1;
+ break;
case 'v': /* Output vacation version number */
printf ("Linux Vacation %s\n", VACVERS);
exit (0);
@@ -175,32 +190,68 @@ main (int argc, char **argv)
argc -= optind;
argv += optind;
+ if (mfail) {
+ syslog(LOG_NOTICE, "vacation: can't allocate memory for alias.\n");
+ closelog();
+ EXITM(-1);
+ }
+
if (argc != 1)
{
- if (!iflag && !nflag)
+ if (!iflag && !nflag && !lflag)
usage ();
if (!(pw = getpwuid (getuid ())))
{
syslog (LOG_ERR, "vacation: no such user uid %u.\n", getuid ());
- exit (1);
+ closelog();
+ EXITM(1);
}
}
else if (!(pw = getpwnam (*argv)))
{
snprintf( tmpusername, 1023, "%s", *argv );
syslog (LOG_ERR, "vacation: no such user %s.\n", tmpusername);
- exit (1);
+ closelog();
+ EXITM(1);
}
if (chdir (pw->pw_dir))
{
syslog (LOG_NOTICE, "vacation: no such directory %s.\n", pw->pw_dir);
- exit (1);
+ closelog();
+ EXITM(1);
}
+ if (iflag || nflag) {
+ struct statfs fs;
+ flags = GDBM_NEWDB;
+ if (fflag == 0) {
+ if (statfs(pw->pw_dir, &fs) < 0) {
+ syslog(LOG_ERR, "vacation: can not stat %s %s.\n", pw->pw_dir, strerror(errno));
+ closelog();
+ EXITM(1);
+ }
+ if (fs.f_type == NFS_SUPER_MAGIC) {
+ fprintf(stderr, "vacation: Warning %s is mounted via NFS which may cause\n"
+ " a corrupted ~/.vacation.db database file!\n\n"
+ ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n\n"
+ "Please run vacation on the mail delivering server, which is\n"
+ "normally the NFS server, or retry with the added option -F to\n"
+ "force the creation of ~/.vacation.db\n\n"
+ ">>>>>>>>>>>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<<<<<<<<<<<\n\n",
+ pw->pw_dir);
+ syslog(LOG_NOTICE, "vacation: no database on NFS file system created\n");
+ closelog();
+ EXITM(1);
+ }
+ }
+ } else if (lflag)
+ flags = GDBM_READER|GDBM_NOLOCK;
+ else
+ flags = GDBM_WRITER;
+
do
{
- db = gdbm_open ((char *) VDB, 128, ((iflag || nflag) ? GDBM_NEWDB : GDBM_WRITER),
- 0644, NULL);
+ db = gdbm_open ((char *) VDB, 128, flags, 0644, NULL);
if (!db && errno == ENOENT)
{
db = gdbm_open ((char *) VDB, 128, GDBM_NEWDB, 0644, NULL);
@@ -210,12 +261,56 @@ main (int argc, char **argv)
}
while (!db && errno == EAGAIN);
- if (!db)
- {
- syslog (LOG_NOTICE, "vacation: %s: %s\n", VDB, strerror (errno));
- exit (1);
+ if (!db) {
+ char *errm;
+ if (errno == 0)
+ errm = gdbm_strerror(gdbm_errno);
+ else
+ errm = gdbm_strerror(errno);
+ if (lflag || iflag || nflag) {
+ fprintf(stderr, "vacation: %s: %s\n", (char *) VDB, errm);
+ close(0);
+ }
+ syslog(LOG_NOTICE, "vacation: %s: %s\n", (char *) VDB, errm);
+ closelog();
+ EXITM(1);
+ }
+
+ if (lflag) {
+ datum key, next = gdbm_firstkey (db);
+
+ while(next.dptr) {
+ key = next;
+ next = gdbm_nextkey(db, key);
+
+ if (key.dptr) {
+ datum data = gdbm_fetch(db, key);
+
+ if (data.dptr) {
+ time_t was;
+
+ if (data.dsize == (sizeof(was) >> 1)) {
+ /* We read on 64bit system 32bit time_t input */
+ int32_t in;
+
+ bzero(&was, sizeof(was));
+ bcopy(data.dptr, &in, sizeof(in));
+ was = (time_t)in;
+ } else
+ bcopy(data.dptr, &was, sizeof(was));
+
+ printf("%-36.*s %.36s", key.dsize, key.dptr, ctime(&was));
+ free(data.dptr);
+ }
+
+ free(key.dptr);
+ }
}
+ (void) gdbm_close(db);
+ exit(0);
+ }
+
if (interval != -1)
setinterval (interval);
@@ -232,8 +327,11 @@ main (int argc, char **argv)
exit (0);
}
- if (!(cur = (ALIAS *) malloc ((u_int) sizeof (ALIAS))))
- exit (1);
+ if (!(cur = (ALIAS *) malloc ((u_int) sizeof (ALIAS)))) {
+ syslog(LOG_NOTICE, "vacation: can't allocate memory for username.\n");
+ closelog();
+ EXITM(-1);
+ }
cur->name = pw->pw_name;
cur->next = names;
names = cur;
@@ -250,8 +348,9 @@ main (int argc, char **argv)
{ /* add virtual domain to username */
if (!(vusername = (char *) malloc (MAXLINE)))
{
- perror ("malloc");
- exit (-1);
+ syslog(LOG_NOTICE, "vacation: cant' allocation memory for virtual domain.\n");
+ closelog();
+ EXITM(-1);
}
(void) strlcpy (vusername, pw->pw_name, MAXLINE);
strlcat (vusername, "@", MAXLINE);
@@ -266,10 +365,17 @@ main (int argc, char **argv)
}
else
(void) gdbm_close (db);
+ closelog();
exit (0);
/* NOTREACHED */
}
+static void eatmsg()
+{
+ while(getc(stdin) != EOF)
+ continue;
+}
+
/*
* readheaders --
* read mail headers
@@ -322,7 +428,7 @@ readheaders (void)
*p = '\0';
}
else
- exit (1); /* this should not occur */
+ EXITIT (1); /* this should not occur */
if ((p = rindex (uucpfrom, '!')))
strlcat (from, p + 1, MAXLINE);
else
@@ -333,7 +439,7 @@ readheaders (void)
printd (logline);
#endif
if (junkmail ())
- exit (0);
+ EXITIT (0);
break;
case 'R': /* "Reply-To: " */
cont = 0;
@@ -345,7 +451,7 @@ readheaders (void)
printd (logline);
#endif
if (junkmail ())
- exit (0);
+ EXITIT (0);
}
break;
case 'S': /* "Subject" */
@@ -360,7 +466,7 @@ readheaders (void)
printd (logline);
#endif
if (junkmail ())
- exit (0);
+ EXITIT (0);
}
break;
case 'P': /* "Precedence:" */
@@ -375,7 +481,7 @@ readheaders (void)
break;
if (!strncasecmp (p, "junk", 4) ||
!strncasecmp (p, "list", 4) || !strncasecmp (p, "bulk", 4))
- exit (0);
+ EXITIT (0);
break;
case 'A': /* "Auto-Submitted:" */
cont = 0;
@@ -388,8 +494,12 @@ readheaders (void)
if (!*p)
break;
if (strncasecmp (p, "no", 2))
- exit (0);
+ EXITIT (0);
break;
+ case 'X': /* "To:" */
+ cont = 0;
+ if (strncasecmp(buf, "X-Spam-Flag: YES", 16) == 0)
+ EXITIT (0);
case 'C': /* "Cc:" */
if (strncasecmp (buf, "Cc:", 3))
break;
@@ -400,10 +510,6 @@ readheaders (void)
break;
cont = 1;
goto findme;
- case 'X': /* Don't reply to email marked as spam by SpamAssassin */
- if (!strncasecmp (buf, "X-Spam-Status: Yes", 18))
- exit (0);
- break;
default:
if (!isspace (*buf) || !cont || tome)
{
@@ -413,13 +519,15 @@ readheaders (void)
findme:
for (cur = names; !tome && cur; cur = cur->next)
tome += nsearch (cur->name, buf);
- }
+ } /* switch(toupper(*buf)) */
+
if (!jflag && !tome)
- exit (0);
+ EXITIT (0);
if (!*from)
{
syslog (LOG_NOTICE, "vacation: no \"From:\" line.\n");
- exit (2);
+ closelog();
+ EXITIT (2);
}
if (rflag && (*replyto != 0x0))
strlcpy (from, replyto, MAXLINE);
@@ -503,7 +611,19 @@ junkmail (void)
{
"-programmers", 12},
{
- NULL, 0},};
+ "bugzilla-daemon", 15},
+ {
+ "noreply", 7},
+ {
+ "no-reply", 8},
+ {
+ "info", 4},
+ {
+ "nobody", 6},
+ {
+ "keine.Antwort", 13},
+ {
+ NULL, 0},};
register struct ignore *cur;
register int len;
register char *p;
@@ -609,6 +729,7 @@ setreply (void)
/*
* sendmessage --
* exec sendmail to send the vacation file to sender
+ * A "Precedence: bulk" header is automatically added to the message.
*/
void
sendmessage (char *myname, char *myrealname)
@@ -628,17 +749,20 @@ sendmessage (char *myname, char *myrealn
if (mfp == NULL)
{
syslog (LOG_NOTICE, "vacation: no ~%s/%s file.\n", myname, VMSG);
+ closelog();
exit (1);
}
if (pipe (pvect) < 0)
{
syslog (LOG_ERR, "vacation: pipe: %s", strerror (errno));
+ closelog();
exit (1);
}
i = fork ();
if (i < 0)
{
syslog (LOG_ERR, "vacation: fork: %s", strerror (errno));
+ closelog();
exit (1);
}
if (i == 0)
@@ -651,6 +775,7 @@ sendmessage (char *myname, char *myrealn
NULL);
syslog (LOG_ERR, "vacation: can't exec %s: %s", _PATH_SENDMAIL,
strerror (errno));
+ closelog();
exit (1);
}
close (pvect[0]);
@@ -699,7 +824,7 @@ sendmessage (char *myname, char *myrealn
void
usage (void)
{
- puts ("usage: vacation [ -I ]");
+ puts ("usage: vacation [ -I | -i | -l ] [ -F ]");
puts
("or: vacation [ -j ] [ -a alias ] [ -h hostname ] [ -tN ] [ -r ] login");
exit (1);
--- vacation-1.2.7.1/vaclook
+++ vacation-1.2.7.1/vaclook 2017-02-01 09:10:03.746060561 +0000
@@ -1,14 +1,4 @@
-#!/usr/bin/perl
+#!/bin/sh
#
-# $Id$
-
-require 5; # This script requires Perl v5.
-use GDBM_File; # Format that 'vacation' uses.
-
-# Associate the file with local hash.
-tie (%vacdb, GDBM_File, "$ENV{'HOME'}/.vacation.db", 0, undef);
-
-# Dump the contents (with converted time-stamps).
-map {
- printf ("%-36s %.36s\n", "$_:", scalar (localtime (unpack ('i', $vacdb{$_}))))
- } sort keys %vacdb;
+#
+exec /usr/bin/vacation -lF
Reference in New Issue View Git Blame Copy Permalink