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Merge pull request #362 from dyne/getent-everywhere
use getent with wrappers every /etc/passwd query
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commit
d2cd41e1e7
17
tomb
17
tomb
@ -245,7 +245,7 @@ _whoami() {
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# }
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# Force HOME to _USER's HOME if necessary
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local home=$(awk -F: "/^$_USER:/ { print \$6 }" /etc/passwd 2>/dev/null)
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local home=`_get_home $_USER`
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[[ $home == $HOME ]] || {
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_verbose "Updating HOME to match user's: ::1 home:: (was ::2 HOME::)" \
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$home $HOME
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@ -1004,6 +1004,9 @@ _gpg_uid() {
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gpg --with-colons --list-key "$1" |
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awk 'BEGIN { FS=":" } /^uid/ { print $10; exit}' }
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# helpers to retrieve data from passwd using getent
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_get_username() { print ${"$(getent passwd ${1})"[(ws@:@)1]} }
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_get_home() { print ${"$(getent passwd ${1})"[(ws@:@)6]} }
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# $1 is the encrypted key contents we are checking
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is_valid_key() {
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@ -2336,8 +2339,7 @@ mount_tomb() {
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tomblast=$(_cat ${tombmount}/.last)
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tombuid=$(_cat ${tombmount}/.uid | tr -d ' ')
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tombuser=$(getent passwd $tombuid)
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tombuser=${tombuser[(ws@:@)1]}
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tombuser=`_get_username $tombuid`
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_message "Last visit by ::1 user::(::2 tomb build::) from ::3 tty:: on ::4 host::" $tombuser $tombuid $tombtty $tombhost
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_message "on date ::1 date::" $tombsince
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@ -2511,8 +2513,7 @@ awk "/mapper/"' { print $2 ";" $3 ";" $4 ";" $5 }'`
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tombhost=$(_cat ${tombmount}/.host)
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tombuid=$(_cat ${tombmount}/.uid | tr -d ' ')
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tombuser=$(getent passwd $tombuid)
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tombuser=${tombuser[(ws@:@)1]}
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tombuser=`_get_username $tombuid`
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}
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{ option_is_set --get-mountpoint } && { print $tombmount; continue }
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@ -3006,8 +3007,7 @@ list_processes() {
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_verbose "process found: $pnum"
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puid=$(_cat /proc/${pnum}/loginuid)
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pcmd=$(_cat /proc/${pnum}/cmdline)
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powner=$(getent passwd $puid)
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powner=${powner[(ws@:@)1]}
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powner=`_get_username $puid`
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_verbose "process found: $pnum $pcmd ($powner)"
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_message "::1 tombname:: ::2 cmd:: (::3 owner::)" \
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$tombname $pcmd $powner
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@ -3048,8 +3048,7 @@ slam_tomb() {
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for pnum in ${(f)"$(_sudo lsof -t +D $tombmount)"}; do
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puid=$(_cat /proc/${pnum}/loginuid)
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pcmd=$(_cat /proc/${pnum}/cmdline)
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powner=$(getent passwd $puid)
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powner=${powner[(ws@:@)1]}
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powner=`_get_username $puid`
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_verbose "process found: $pnum $pcmd ($powner)"
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# iterate through 3 different signals to send, break on success
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for s in TERM HUP KILL; do
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