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Finish vuxml implementation for pkg.

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Next step will be binpatches, but it is now time to extensively test this:
'openup -c'

I tried to make the code as simple as possible so that everyone does
not wonder how we parse the xml.
This commit is contained in:
Antoine Jacoutot 2013-08-27 15:42:03 +02:00
commit 6dd1490caa
1 changed files with 7 additions and 5 deletions
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@ -17,9 +17,7 @@
# Author: Antoine Jacoutot <antoine@mtier.org>
# TODO
# check_vuxml(): download vuxml and don't hardcode the path (/tmp/...)
# check_vuxml(): add support for binpatches
# check_vuxml(): compare with installed version to not output all vulns of a pkg
### user defined variables
OPENUP_URL="https://stable.mtier.org/openup"
@ -27,7 +25,6 @@ PKG_CERT_URL="https://stable.mtier.org/mtier.cert"
PKG_CERT_FPRINT="DE:29:0F:7F:B8:0E:36:5A:AF:A9:BF:E0:4E:08:C2:0F:2D:50:16:97"
PKG_PATH_MAIN="http://ftp.fr.openbsd.org/pub/OpenBSD/$(uname -r)/packages/$(arch -s)"
PKG_PATH_UPDATE="https://stable.mtier.org/updates/$(uname -r)/$(arch -s)"
PKG_VUXML="https://stable.mtier.org/vuxml/53.xml"
### end of user defined variables
########################################################################
@ -81,8 +78,10 @@ unset _BPLIST
_MEESA=$(readlink -f $0)
_TMPDIR="${_TMPDIR:=/tmp}"
_TMPCERT=$(mktemp -p ${_TMPDIR} openup-pkg_cert.XXXXXX) || exit 1
_TMPUPD=$(mktemp -p ${_TMPDIR} openup-update.XXXXXX) || exit 1
_TMPSPLITCERT=$(mktemp -p ${_TMPDIR} openup-split_cert.XXXXXX) || exit 1
_TMPUPD=$(mktemp -p ${_TMPDIR} openup-update.XXXXXX) || exit 1
_TMPVUXML=$(mktemp -p ${_TMPDIR} openup-vuxml.XXXXXX) || exit 1
_VUXML_URL="https://stable.mtier.org/vuxml/${_REL_INT}.xml"
export PKG_PATH=${PKG_PATH_UPDATE}:${PKG_PATH_MAIN}
@ -175,9 +174,12 @@ update_pkg() {
eval ${_CMD}
}
# this only outputs the most recent vulnerability
check_vuxml() {
local _OUTDATED
ftp -Vo ${_TMPVUXML} ${_VUXML_URL} >/dev/null
_OUTDATED=$(pkg_add -nuv -D nosig 2>/dev/null | \
grep '(installing)(pretending)' | \
sed -e 's,Adding ,,;s,(pretending),,;s,->.*,,' | \
@ -187,7 +189,7 @@ check_vuxml() {
do
pr_bigarrow "${p} <"
# XXX how do we print only the 1st matching range in awk?
awk "/<name>${p}<\/name>/,/<\/vuln>/" /tmp/53.xml | \
awk "/<name>${p}<\/name>/,/<\/vuln>/" ${_TMPVUXML} | \
sed '/<\/vuln>/,$d' | \
sed -n -e 's/.*<range><lt>\(.*\)<\/lt><\/range>.*/\1/p' \
-e 's/.*<p>\(.*\)<\/p>.*/\1/p' | uniq |\