reinit the tree, so we can have metadata

6 files changed, 522 insertions, 0 deletions

diff --git a/app-forensics/aide/files/aide-0.16-add-missing-include.patch b/app-forensics/aide/files/aide-0.16-add-missing-include.patch
new file mode 100644
index 000000000000..75f0403c968e
--- /dev/null
+++ b/app-forensics/aide/files/aide-0.16-add-missing-include.patch
@@ -0,0 +1,24 @@
+commit 1cbb888d55388d6bb88141c946bd6993b3e9872f
+Author: Ilya Tumaykin <itumaykin@gmail.com>
+Date:   Tue May 23 17:24:29 2017 +0300
+
+db: add missing include
+
+url_fclose() function used in this file is defined in fopen.h.
+See https://sourceforge.net/p/aide/bugs/99/
+
+diff --git a/src/db.c b/src/db.c
+index dd133d4..858240d 100644
+--- a/src/db.c
++++ b/src/db.c
+@@ -28,6 +28,10 @@
+ #include "db_disk.h"
+ #include "md.h"
+
++#ifdef WITH_CURL
++#include "fopen.h"
++#endif
++
+ #ifdef WITH_PSQL
+ #include "db_sql.h"
+ #endif
diff --git a/app-forensics/aide/files/aide-0.16-fix-LIBS-LDFLAGS-mixing.patch b/app-forensics/aide/files/aide-0.16-fix-LIBS-LDFLAGS-mixing.patch
new file mode 100644
index 000000000000..453abe5f1eae
--- /dev/null
+++ b/app-forensics/aide/files/aide-0.16-fix-LIBS-LDFLAGS-mixing.patch
@@ -0,0 +1,23 @@
+commit 6da37687ba7cf259ac19cae2e1c16115b6848143
+Author: Ilya Tumaykin <itumaykin@gmail.com>
+Date:   Thu May 25 13:34:55 2017 +0300
+
+build: fix incorrect LIBS/LDFLAGS mixing
+
+Otherwise build with LDFLAGS='-Wl,--as-needed' and curl support fails.
+See https://bugs.gentoo.org/show_bug.cgi?id=271326
+and https://sourceforge.net/p/aide/bugs/96/
+
+diff --git a/configure.ac b/configure.ac
+index 3598ebe..0c5cb0c 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -713,7 +713,7 @@ if test x$with_curl = xyes; then
+   AC_CHECK_HEADERS(curl/curl.h,,
+  	[AC_MSG_ERROR([You don't have curl properly installed. Install it or try --without-curl.])])
+   CFLAGS="$CFLAGS $CURL_CFLAGS"
+-  LDFLAGS="$LDFLAGS $CURL_LIBS"
++  LIBS="$LIBS $CURL_LIBS"
+   AC_CHECK_LIB(curl,curl_easy_init,havecurl=yes,
+  	[AC_MSG_ERROR([You don't have curl properly installed. Install it or try --without-curl.])]
+ )
diff --git a/app-forensics/aide/files/aide-0.16-fix-acl-configure-option.patch b/app-forensics/aide/files/aide-0.16-fix-acl-configure-option.patch
new file mode 100644
index 000000000000..a989e379039c
--- /dev/null
+++ b/app-forensics/aide/files/aide-0.16-fix-acl-configure-option.patch
@@ -0,0 +1,23 @@
+commit 3d9746bccbb50809e4c3de90ab5145a17af39aeb
+Author: Ilya Tumaykin <itumaykin@gmail.com>
+Date:   Thu May 25 14:38:02 2017 +0300
+
+build: respect user choice for posix-acl configure option
+
+Otherwise acl support is enabled automagically, which is bad.
+See https://wiki.gentoo.org/wiki/Project:Quality_Assurance/Automagic_dependencies
+and https://sourceforge.net/p/aide/bugs/97/
+
+diff --git a/configure.ac b/configure.ac
+index 3598ebe..c45bbee 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -450,7 +450,7 @@ AC_MSG_CHECKING(for posix-acl-support)
+ AC_ARG_WITH([posix-acl],
+ 	[AC_HELP_STRING([--with-posix-acl],
+ 		[use POSIX ACLs (no checking)])],
+-	[],
++	[with_posix_acl_support="$withval"],
+ 	[with_posix_acl_support=no]
+ )
+
diff --git a/app-forensics/aide/files/aide.conf b/app-forensics/aide/files/aide.conf
new file mode 100644
index 000000000000..cef1813db9f8
--- /dev/null
+++ b/app-forensics/aide/files/aide.conf
@@ -0,0 +1,115 @@
+# AIDE conf
+
+database=file:/var/lib/aide/aide.db
+database_out=file:/var/lib/aide/aide.db.new
+
+# Change this to "no" or remove it to not gzip output
+# (only useful on systems with few CPU cycles to spare)
+gzip_dbout=yes
+
+# Here are all the things we can check - these are the default rules 
+#
+#p:      permissions
+#i:      inode
+#n:      number of links
+#u:      user
+#g:      group
+#s:      size
+#b:      block count
+#m:      mtime
+#a:      atime
+#c:      ctime
+#S:      check for growing size
+#md5:    md5 checksum
+#sha1:   sha1 checksum
+#rmd160: rmd160 checksum
+#tiger:  tiger checksum
+#R:      p+i+n+u+g+s+m+c+md5
+#L:      p+i+n+u+g
+#E:      Empty group
+#>:      Growing logfile p+u+g+i+n+S
+#haval:         haval checksum
+#gost:          gost checksum
+#crc32:         crc32 checksum
+
+# Defines formerly set here have been moved to /etc/default/aide.
+
+# Custom rules
+Binlib = p+i+n+u+g+s+b+m+c+md5+sha1
+ConfFiles = p+i+n+u+g+s+b+m+c+md5+sha1
+Logs = p+i+n+u+g+S
+Devices = p+i+n+u+g+s+b+c+md5+sha1
+Databases = p+n+u+g
+StaticDir = p+i+n+u+g
+ManPages = p+i+n+u+g+s+b+m+c+md5+sha1
+
+# Next decide what directories/files you want in the database
+
+# Kernel, system map, etc.
+=/boot$ Binlib
+# Binaries
+/bin Binlib
+/sbin Binlib
+/usr/bin Binlib
+/usr/sbin Binlib
+/usr/local/bin Binlib
+/usr/local/sbin Binlib
+#/usr/games Binlib
+# Libraries
+/lib Binlib
+/usr/lib Binlib
+/usr/local/lib Binlib
+# Log files
+=/var/log$ StaticDir
+#!/var/log/ksymoops
+/var/log/aide/aide.log(.[0-9])?(.gz)? Databases
+/var/log/aide/error.log(.[0-9])?(.gz)? Databases
+#/var/log/setuid.changes(.[0-9])?(.gz)? Databases
+!/var/log/aide
+/var/log Logs
+# Devices
+!/dev/pts
+# If you get spurious warnings about being unable to mmap() /dev/cpu/mtrr,
+# you may uncomment this to get rid of them. They're harmless but sometimes
+# annoying.
+#!/dev/cpu/mtrr
+#!/dev/xconsole
+/dev Devices
+# Other miscellaneous files
+/var/run$ StaticDir
+!/var/run
+# Test only the directory when dealing with /proc
+/proc$ StaticDir
+!/proc
+
+# You can look through these examples to get further ideas
+
+# MD5 sum files - especially useful with debsums -g
+#/var/lib/dpkg/info/([^\.]+).md5sums u+g+s+m+md5+sha1
+
+# Check crontabs
+#/var/spool/anacron/cron.daily Databases
+#/var/spool/anacron/cron.monthly Databases
+#/var/spool/anacron/cron.weekly Databases
+#/var/spool/cron Databases
+#/var/spool/cron/crontabs Databases
+
+# manpages can be trojaned, especially depending on *roff implementation
+#/usr/man ManPages
+#/usr/share/man ManPages
+#/usr/local/man ManPages
+
+# docs
+#/usr/doc ManPages
+#/usr/share/doc ManPages
+
+# check users' home directories
+#/home Binlib
+
+# check sources for modifications
+#/usr/src L
+#/usr/local/src L
+
+# Check headers for same
+#/usr/include L
+#/usr/local/include L
diff --git a/app-forensics/aide/files/aide.cron b/app-forensics/aide/files/aide.cron
new file mode 100644
index 000000000000..c28b78f8e9db
--- /dev/null
+++ b/app-forensics/aide/files/aide.cron
@@ -0,0 +1,192 @@
+#!/bin/bash
+# Modified: Benjamin Smee
+# Date: Fri Sep 10 11:35:41 BST 2004
+
+# This is the email address reports get mailed to
+MAILTO=root@localhost
+
+# Set this to suppress mailings when there's nothing to report
+QUIETREPORTS=1
+
+# This parameter defines which aide command to run from the cron script.
+# Sensible values are "update" and "check".
+# Default is "check", ensuring backwards compatibility.
+# Since "update" does not take any longer, it is recommended to use "update",
+# so that a new database is created every day. The new database needs to be
+# manually copied over the current one, though.
+COMMAND=update
+
+# This parameter defines how many lines to return per e-mail. Output longer
+# than this value will be truncated in the e-mail sent out.
+LINES=1000
+
+# This parameter gives a grep regular expression. If given, all output lines
+# that _don't_ match the regexp are listed first in the script's output. This
+# allows to easily remove noise from the aide report.
+NOISE="(/var/cache/|/var/lib/|/var/tmp)"
+PATH="/bin:/usr/bin:/sbin:/usr/sbin"
+LOGDIR="/var/log/aide"
+LOGFILE="aide.log"
+CONFFILE="/etc/aide/aide.conf"
+ERRORLOG="aide_error.log"
+MAILLOG="aide_mail.log"
+ERRORTMP=`tempfile --directory "/tmp" --prefix "$ERRORLOG"`
+
+[ -f /usr/bin/aide ] || exit 0
+
+DATABASE=`grep "^database=file:/" $CONFFILE | head -n 1 | cut --delimiter=: --fields=2`
+FQDN=`hostname -f`
+DATE=`date +"at %Y-%m-%d %H:%M"`
+
+# default values
+
+DATABASE="${DATABASE:-/var/lib/aide/aide.db}"
+
+AIDEARGS="-V4"
+
+if [ ! -f $DATABASE ]; then
+	/usr/sbin/sendmail $MAILTO <<EOF
+Subject: Daily AIDE report for $FQDN
+From: root@${FQDN}
+To: ${MAILTO}
+Fatal error: The AIDE database does not exist!
+This may mean you haven't created it, or it may mean that someone has removed it.
+EOF
+	exit 0
+fi
+
+# Removed so no deps on debianutils - strerror
+#[ -f "$LOGDIR/$LOGFILE" ] && savelog -j -t -g adm -m 640 -u root -c 7 "$LOGDIR/$LOGFILE" > /dev/null
+#[ -f "$LOGDIR/$ERRORLOG" ] && savelog -j -t -g adm -m 640 -u root -c 7 "$LOGDIR/$ERRORLOG" > /dev/null
+
+aide $AIDEARGS --$COMMAND >"$LOGDIR/$LOGFILE" 2>"$ERRORTMP"
+RETVAL=$?
+
+if [ -n "$QUIETREPORTS" ] && [ $QUIETREPORTS -a \! -s $LOGDIR/$LOGFILE -a \! -s $ERRORTMP ]; then
+	# Bail now because there was no output and QUIETREPORTS is set
+	exit 0
+fi
+
+MAILTMP=`tempfile --directory "/tmp" --prefix "$MAILLOG"`
+
+(cat << EOF
+This is an automated report generated by the Advanced Intrusion Detection
+Environment on $FQDN ${DATE}.
+
+EOF
+
+# include error log in daily report e-mail
+
+if [ "$RETVAL" != "0" ]; then
+	cat > "$LOGDIR/$ERRORLOG" << EOF
+	
+*****************************************************************************
+*                    aide returned a non-zero exit value                    *
+*****************************************************************************
+
+EOF
+	echo "exit value is: $RETVAL" >> "$LOGDIR/$ERRORLOG"
+else
+	touch "$LOGDIR/$ERRORLOG"
+fi
+< "$ERRORTMP" cat >> "$LOGDIR/$ERRORLOG"
+rm -f "$ERRORTMP"
+
+if [ -s "$LOGDIR/$ERRORLOG" ]; then
+	errorlines=`wc -l "$LOGDIR/$ERRORLOG" | awk '{ print $1 }'`
+	if [ ${errorlines:=0} -gt $LINES ]; then
+		cat << EOF
+
+****************************************************************************
+*                      aide has returned many errors.                      *
+*           the error log output has been truncated in this mail           *
+****************************************************************************
+
+EOF
+		echo "Error output is $errorlines lines, truncated to $LINES."
+		head -$LINES "$LOGDIR/$ERRORLOG"
+		echo "The full output can be found in $LOGDIR/$ERRORLOG."
+	else
+		echo "Errors produced  ($errorlines lines):"
+		cat "$LOGDIR/$ERRORLOG"
+	fi
+else
+	echo "AIDE produced no errors."
+fi
+
+# include de-noised log
+
+if [ -n "$NOISE" ]; then
+	NOISETMP=`tempfile --directory "/tmp" --prefix "aidenoise"`
+	NOISETMP2=`tempfile --directory "/tmp" --prefix "aidenoise"`
+	sed -n '1,/^Detailed information about changes:/p' "$LOGDIR/$LOGFILE" | \
+	grep '^\(changed\|removed\|added\):' | \
+	grep -v "^added: THERE WERE ALSO [0-9]\+ FILES ADDED UNDER THIS DIRECTORY" > $NOISETMP2
+	
+	if [ -n "$NOISE" ]; then
+		< $NOISETMP2 grep -v "^\(changed\|removed\|added\):$NOISE" > $NOISETMP
+		rm -f $NOISETMP2
+		echo "De-Noised output removes everything matching $NOISE."
+	else
+		mv $NOISETMP2 $NOISETMP
+		echo "No noise expression was given."
+	fi
+	
+	if [ -s "$NOISETMP" ]; then
+		loglines=`< $NOISETMP wc -l | awk '{ print $1 }'`
+		if [ ${loglines:=0} -gt $LINES ]; then
+			cat << EOF
+
+****************************************************************************
+*   aide has returned long output which has been truncated in this mail    *
+****************************************************************************
+
+EOF
+			echo "De-Noised output is $loglines lines, truncated to $LINES."
+			< $NOISETMP head -$LINES
+			echo "The full output can be found in $LOGDIR/$LOGFILE."
+		else
+			echo "De-Noised output of the daily AIDE run ($loglines lines):"
+			cat $NOISETMP
+		fi
+	else
+		echo "AIDE detected no changes after removing noise."
+	fi
+	rm -f $NOISETMP
+	echo "============================================================================"
+fi
+
+# include non-de-noised log
+
+if [ -s "$LOGDIR/$LOGFILE" ]; then
+	loglines=`wc -l "$LOGDIR/$LOGFILE" | awk '{ print $1 }'`
+	if [ ${loglines:=0} -gt $LINES ]; then
+		cat << EOF
+
+****************************************************************************
+*   aide has returned long output which has been truncated in this mail    *
+****************************************************************************
+
+EOF
+		echo "Output is $loglines lines, truncated to $LINES."
+		head -$LINES "$LOGDIR/$LOGFILE"
+		echo "The full output can be found in $LOGDIR/$LOGFILE."
+	else
+		echo "Output of the daily AIDE run ($loglines lines):"
+		cat "$LOGDIR/$LOGFILE"
+	fi
+else
+	echo "AIDE detected no changes."
+fi
+) > ${MAILTMP}
+
+(
+cat <<EOF
+Subject: Daily AIDE report for $FQDN
+From: root@${FQDN}
+To: ${MAILTO}
+EOF
+cat ${MAILTMP}
+) | /usr/sbin/sendmail $MAILTO
+
+rm -f "$MAILTMP"
diff --git a/app-forensics/aide/files/aideinit b/app-forensics/aide/files/aideinit
new file mode 100644
index 000000000000..6a3c60c37837
--- /dev/null
+++ b/app-forensics/aide/files/aideinit
@@ -0,0 +1,145 @@
+#!/bin/sh
+# Copyright 2003 Mike Markley <mike@markley.org>
+# This script is free for any purpose whatseoever so long as the above
+# copyright notice remains in place.
+#
+# Modified for Gentoo: Benjamin Smee
+# Date: Fri Sep 10 11:36:04 BST 2004
+
+# This is the email address reports get mailed to
+MAILTO=root@localhost
+
+# Defaults
+#MAILTO="${MAILTO:-root}"
+
+# Options
+opt_f=0
+opt_y=0
+opt_c=0
+opt_b=0
+config="/etc/aide/aide.conf"
+
+aideinit_usage() {
+	echo "Usage: $0 [options] -- [aide options]"
+	echo "  -y|--yes         Overwrite output file"
+	echo "  -f|--force       Force overwrite of database"
+	echo "  -c|--config      Specify alternate config file"
+	echo "  -o|--output      Specify alternate output file"
+	echo "  -d|--database    Specify alternate database file"
+	echo "  -b|--background  Run in the background"
+}
+
+while [ -n "$1" ]; do
+	case "$1" in
+	    -h|--help)
+		aideinit_usage
+		exit 0
+		;;
+	    -f|--force)
+		opt_f=1
+		shift
+		;;
+	    -y|--yes)
+		opt_y=1
+		shift
+		;;
+	    -b|--background)
+		opt_b=1
+		shift
+		;;
+	    -o|--output)
+		shift
+		[ -z "$1" ] && aideinit_usage && exit 1
+		outfile=$1
+		shift
+		;;
+	    -d|--database)
+		shift
+		[ -z "$1" ] && aideinit_usage && exit 1
+		dbfile=$1
+		shift
+		;;
+	    -c|--config)
+		opt_c=1
+		shift
+		[ -z "$1" ] && aideinit_usage && exit 1
+		config=$1
+		shift
+		;;
+	    --)
+	    	shift
+		break 2
+		;;
+	    *)
+		echo "Unknown option $1 (use -- to delimit aideinit and aide options)"
+		exit
+		;;
+	esac
+done
+
+if [ ! -f "$config" ]; then
+	echo "$0: $config: file not found"
+	exit 1
+fi
+
+if [ -z "$outfile" ]; then
+	outfile=`egrep "database_out=file:" $config | cut -d: -f2`
+	[ -z "$outfile" ] && outfile="/var/lib/aide/aide.db.new"
+fi
+if [ -z "$dbfile" ]; then
+	dbfile=`egrep "database=file:" $config | cut -d: -f2`
+	[ -z "$dbfile" ] && dbfile="/var/lib/aide/aide.db"
+fi
+
+if [ -f $outfile ]; then
+	if [ $opt_y -eq 0 ]; then
+		echo -n "Overwrite existing $outfile [Yn]? "
+		read yn
+		case "$yn" in
+		    [Nn]*)
+			exit 0
+			;;
+		esac
+	fi
+fi
+
+extraflags=""
+
+if [ $opt_c -eq 1 ]; then
+	extraflags="$extraflags --config $config"
+fi
+
+if [ $opt_b -eq 1 ]; then
+	(aide --init $extraflags $@ >/var/log/aide/aideinit.log 2>/var/log/aide/aideinit.errors
+	if [ -f "$dbfile" -a $opt_f -eq 0 ]; then
+		echo "$dbfile exists and -f was not specified" >> /var/log/aide/aideinit.errors
+	fi
+	lines=`wc -l /var/log/aide/aideinit.errors | awk '{ print $1 }'`
+	if [ "$lines" -gt 0 ]; then
+		(echo "AIDE init errors:"; cat /var/log/aide/aideinit.errors) | /bin/mail -s "AIDE initialization problem" $MAILTO
+	else
+		cp -f $outfile $dbfile
+	fi) &
+	exit 0
+fi
+
+echo "Running aide --init..."
+aide --init $extraflags $@
+
+return=$?
+if [ $return -ne 0 ]; then
+	echo "Something didn't quite go right; see $outfile for details" >&2
+	exit $return
+fi
+
+if [ -f "$dbfile" -a $opt_f -eq 0 ]; then
+	echo -n "Overwrite $dbfile [yN]? "
+	read yn
+	case "$yn" in
+	    [yY]*)
+		cp -f $outfile $dbfile
+		;;
+	esac
+else
+	cp -f $outfile $dbfile
+fi