Annotation of src/etc/daily, Revision 1.89
1.1 deraadt 1: #
1.89 ! bluhm 2: # $OpenBSD: daily,v 1.88 2016/04/29 13:05:33 schwarze Exp $
1.17 millert 3: # From: @(#)daily 8.2 (Berkeley) 1/25/94
1.1 deraadt 4: #
1.65 schwarze 5: # For local additions, create the file /etc/daily.local.
6: # To get section headers, use the function next_part in daily.local.
7: #
1.56 ajacouto 8: umask 022
1.47 nick 9:
1.58 schwarze 10: PARTOUT=/var/log/daily.part
11: MAINOUT=/var/log/daily.out
12: install -o 0 -g 0 -m 600 /dev/null $PARTOUT
13: install -o 0 -g 0 -m 600 -b /dev/null $MAINOUT
14:
15: start_part() {
16: TITLE=$1
17: exec > $PARTOUT 2>&1
18: }
19:
20: end_part() {
21: exec >> $MAINOUT 2>&1
22: test -s $PARTOUT || return
1.2 david 23: echo ""
1.58 schwarze 24: echo "$TITLE"
25: cat $PARTOUT
26: }
27:
28: next_part() {
29: end_part
30: start_part "$1"
31: }
1.2 david 32:
1.58 schwarze 33: run_script() {
34: f=/etc/$1
35: test -e $f || return
36: if [ `stat -f '%Sp%u' $f | cut -b1,6,9,11-` != '---0' ]; then
37: echo "$f has insecure permissions, skipping:"
38: ls -l $f
39: return
40: fi
41: . $f
1.42 pvalchev 42: }
1.16 millert 43:
1.59 schwarze 44: start_part "Running daily.local:"
1.58 schwarze 45: run_script "daily.local"
1.14 millert 46:
1.58 schwarze 47: next_part "Removing scratch and junk files:"
1.32 aaron 48: if [ -d /tmp -a ! -L /tmp ]; then
1.17 millert 49: cd /tmp && {
1.50 millert 50: find -x . \
1.67 espie 51: \( -path './ssh-*' -o -path ./.X11-unix -o -path ./.ICE-unix \
1.84 rpe 52: -o -path './tmux-*' \) \
1.82 deraadt 53: -prune -o -type f -atime +7 -execdir rm -f -- {} \; 2>/dev/null
1.49 millert 54: find -x . -type d -mtime +1 ! -path ./vi.recover ! -path ./.X11-unix \
1.84 rpe 55: ! -path ./.ICE-unix ! -name . \
1.67 espie 56: -execdir rmdir -- {} \; >/dev/null 2>&1; }
1.17 millert 57: fi
1.1 deraadt 58:
1.3 deraadt 59: # Additional junk directory cleanup would go like this:
1.32 aaron 60: #if [ -d /scratch -a ! -L /scratch ]; then
1.3 deraadt 61: # cd /scratch && {
1.17 millert 62: # find . ! -name . -atime +1 -execdir rm -f -- {} \;
63: # find . ! -name . -type d -mtime +1 -execdir rmdir -- {} \; \
1.3 deraadt 64: # >/dev/null 2>&1; }
65: #fi
1.1 deraadt 66:
1.58 schwarze 67: next_part "Purging accounting records:"
1.1 deraadt 68: if [ -f /var/account/acct ]; then
1.44 mickey 69: mv -f /var/account/acct.2 /var/account/acct.3
70: mv -f /var/account/acct.1 /var/account/acct.2
71: mv -f /var/account/acct.0 /var/account/acct.1
72: cp -f /var/account/acct /var/account/acct.0
1.17 millert 73: sa -sq
1.89 ! bluhm 74: lastcomm -f /var/account/acct.0 | grep -e ' -[A-Z]*[PT]'
1.17 millert 75: fi
76:
77: # If ROOTBACKUP is set to 1 in the environment, and
1.73 krw 78: # if filesystem named /altroot is type ffs and mounted "xx",
1.17 millert 79: # use it as a backup root filesystem to be updated daily.
1.58 schwarze 80: next_part "Backing up root filesystem:"
1.64 schwarze 81: while [ "X$ROOTBACKUP" = X1 ]; do
1.74 krw 82: rootbak=`awk '$1 !~ /^#/ && $2 == "/altroot" && $3 == "ffs" && \
83: $4 ~ /xx/ { print $1 }' < /etc/fstab`
1.64 schwarze 84: if [ -z "$rootbak" ]; then
85: echo "No xx ffs /altroot device found in the fstab(5)."
86: break
87: fi
1.73 krw 88: rootbak=${rootbak#/dev/}
89: bakdisk=${rootbak%%?(.)[a-p]}
1.64 schwarze 90: sysctl -n hw.disknames | grep -Fqw $bakdisk || break
1.73 krw 91: bakpart=${rootbak##$bakdisk?(.)}
1.74 krw 92: OLDIFS=$IFS
93: IFS=,
94: for d in `sysctl -n hw.disknames`; do
95: # If the provided disk name is a duid, substitute the device.
1.77 deraadt 96: if [ X$bakdisk = X${d#*:} ]; then
1.74 krw 97: bakdisk=${d%:*}
98: rootbak=$bakdisk$bakpart
99: fi
100: done
101: IFS=$OLDIFS
1.64 schwarze 102: baksize=`disklabel $bakdisk 2>/dev/null | \
103: awk -v "part=$bakpart:" '$1 == part { print $2 }'`
104: rootdev=`mount | awk '$3 == "/" && $1 ~ /^\/dev\// && $5 == "ffs" \
105: { print substr($1, 6) }'`
106: if [ -z "$rootdev" ]; then
107: echo "The root filesystem is not local or not ffs."
108: break
109: fi
110: if [ X$rootdev = X$rootbak ]; then
111: echo "The device $rootdev holds both root and /altroot."
112: break
113: fi
114: rootdisk=${rootdev%[a-p]}
115: rootpart=${rootdev#$rootdisk}
116: rootsize=`disklabel $rootdisk 2>/dev/null | \
117: awk -v "part=$rootpart:" '$1 == part { print $2 }'`
118: if [ $rootsize -gt $baksize ]; then
119: echo "Root ($rootsize) is larger than /altroot ($baksize)."
120: break
121: fi
122: next_part "Backing up root=/dev/r$rootdev to /dev/r$rootbak:"
123: sync
124: dd if=/dev/r$rootdev of=/dev/r$rootbak bs=16b seek=1 skip=1 \
125: conv=noerror
126: fsck -y /dev/r$rootbak
127: break
128: done
1.85 schwarze 129:
1.87 ajacouto 130: next_part "Services that should be running but aren't:"
1.86 ajacouto 131: rcctl ls failed
1.1 deraadt 132:
1.61 schwarze 133: next_part "Checking subsystem status:"
1.60 schwarze 134: if [ "X$VERBOSESTATUS" != X0 ]; then
135: echo ""
136: echo "disks:"
1.78 brad 137: df -ikl
1.60 schwarze 138: echo ""
139: dump W
1.83 halex 140: else
141: dump w | grep -vB1 ^Dump
1.60 schwarze 142: fi
1.1 deraadt 143:
1.59 schwarze 144: next_part "network:"
1.60 schwarze 145: if [ "X$VERBOSESTATUS" != X0 ]; then
146: netstat -ivn
1.38 millert 147: fi
148:
1.58 schwarze 149: next_part "Running calendar in the background:"
150: if [ "X$CALENDAR" != X0 -a \
151: \( -d /var/yp/`domainname` -o ! -d /var/yp/binding \) ]; then
1.38 millert 152: calendar -a &
1.14 millert 153: fi
1.1 deraadt 154:
1.17 millert 155: # If CHECKFILESYSTEMS is set to 1 in the environment, run fsck
156: # with the no-write flag.
1.58 schwarze 157: next_part "Checking filesystems:"
1.17 millert 158: [ "X$CHECKFILESYSTEMS" = X1 ] && {
159: fsck -n | grep -v '^\*\* Phase'
160: }
1.1 deraadt 161:
1.58 schwarze 162: next_part "Running rdist:"
1.1 deraadt 163: if [ -f /etc/Distfile ]; then
1.17 millert 164: if [ -d /var/log/rdist ]; then
1.66 schwarze 165: rdist -f /etc/Distfile 2>&1 | tee /var/log/rdist/`date +%F`
1.17 millert 166: else
1.39 deraadt 167: rdist -f /etc/Distfile
1.17 millert 168: fi
1.1 deraadt 169: fi
170:
1.58 schwarze 171: end_part
1.61 schwarze 172: [ -s $MAINOUT ] && {
173: sysctl -n kern.version
174: uptime
175: cat $MAINOUT
176: } 2>&1 | mail -s "`hostname` daily output" root
1.58 schwarze 177:
178:
179: MAINOUT=/var/log/security.out
180: install -o 0 -g 0 -m 600 -b /dev/null $MAINOUT
181:
1.70 schwarze 182: start_part "Running security(8):"
1.71 schwarze 183: export SUIDSKIP
1.70 schwarze 184: /usr/libexec/security
1.58 schwarze 185: end_part
186: rm -f $PARTOUT
187:
188: [ -s $MAINOUT ] && mail -s "`hostname` daily insecurity output" root < $MAINOUT
![[BACK]](/icons/back.gif){kind=icon}
Return to daily CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / etc