Merge pull request #12055 from pullmoll/contents-checksum
hooks/do-fetch/00-distfiles.sh: contents checksum
This commit is contained in:
Jürgen Buchmüller
GitHub
commit
c3371ddb92
|
|
@ -419,6 +419,13 @@ Example:
|
|||
separated by blanks. Please note that the order must be the same than
|
||||
was used in `${distfiles}`. Example `checksum="kkas00xjkjas"`
|
||||
|
||||
If a distfile changes its checksum for every download because it is packaged
|
||||
on the fly on the server, like e.g. snapshot tarballs from any of the
|
||||
`https://*.googlesource.com/` sites, the checksum of the `archive contents`
|
||||
can be specified by prepending a commercial at (@).
|
||||
For tarballs you can find the contents checksum by using the command
|
||||
`tar xf <tarball.ext> --to-stdout | sha256sum`.
|
||||
|
||||
- `wrksrc` The directory name where the package sources are extracted, by default
|
||||
set to `${pkgname}-${version}`.
|
||||
|
||||
|
|
|
|||
|
|
@ -20,23 +20,121 @@ get_cksum() {
|
|||
echo "$cksum"
|
||||
}
|
||||
|
||||
# Return the checksum of the contents of a tarball
|
||||
contents_cksum() {
|
||||
local curfile="$1" cursufx cksum
|
||||
|
||||
case $curfile in
|
||||
*.tar.lzma) cursufx="txz";;
|
||||
*.tar.lz) cursufx="tlz";;
|
||||
*.tlz) cursufx="tlz";;
|
||||
*.tar.xz) cursufx="txz";;
|
||||
*.txz) cursufx="txz";;
|
||||
*.tar.bz2) cursufx="tbz";;
|
||||
*.tbz) cursufx="tbz";;
|
||||
*.tar.gz) cursufx="tgz";;
|
||||
*.tgz) cursufx="tgz";;
|
||||
*.gz) cursufx="gz";;
|
||||
*.bz2) cursufx="bz2";;
|
||||
*.tar) cursufx="tar";;
|
||||
*.zip) cursufx="zip";;
|
||||
*.rpm) cursufx="rpm";;
|
||||
*.patch) cursufx="txt";;
|
||||
*.diff) cursufx="txt";;
|
||||
*.txt) cursufx="txt";;
|
||||
*.7z) cursufx="7z";;
|
||||
*) msg_error "$pkgver: unknown distfile suffix for $curfile.\n";;
|
||||
esac
|
||||
|
||||
case ${cursufx} in
|
||||
tar|txz|tbz|tlz|tgz)
|
||||
cksum=$(tar xf "$curfile" --to-stdout | sha256sum | awk '{print $1}')
|
||||
if [ $? -ne 0 ]; then
|
||||
msg_error "$pkgver: extracting $curfile to pipe.\n"
|
||||
fi
|
||||
;;
|
||||
gz)
|
||||
cksum=$(gunzip -c "$curfile" | sha256sum | awk '{print $1}')
|
||||
;;
|
||||
bz2)
|
||||
cksum=$(bunzip2 -c "$curfile" | sha256sum | awk '{print $1}')
|
||||
;;
|
||||
zip)
|
||||
if command -v unzip &>/dev/null; then
|
||||
cksum=$(unzip -p "$curfile" | sha256sum | awk '{print $1}')
|
||||
if [ $? -ne 0 ]; then
|
||||
msg_error "$pkgver: extracting $curfile to pipe.\n"
|
||||
fi
|
||||
else
|
||||
msg_error "$pkgver: cannot find unzip bin for extraction.\n"
|
||||
fi
|
||||
;;
|
||||
rpm)
|
||||
if command -v rpmextract &>/dev/null; then
|
||||
cksum=$(rpm2cpio "$curfile" | bsdtar xf - --to-stdout | sha256sum | awk '{print $1}')
|
||||
if [ $? -ne 0 ]; then
|
||||
msg_error "$pkgver: extracting $curfile to pipe.\n"
|
||||
fi
|
||||
else
|
||||
msg_error "$pkgver: cannot find rpmextract for extraction.\n"
|
||||
fi
|
||||
;;
|
||||
txt)
|
||||
cksum=$(cat "$curfile" | sha256sum | awk '{print $1}')
|
||||
;;
|
||||
7z)
|
||||
if command -v 7z &>/dev/null; then
|
||||
cksum=$(7z x -o "$curfile" | sha256sum | awk '{print $1}')
|
||||
if [ $? -ne 0 ]; then
|
||||
msg_error "$pkgver: extracting $curfile to pipe.\n"
|
||||
fi
|
||||
else
|
||||
msg_error "$pkgver: cannot find 7z bin for extraction.\n"
|
||||
fi
|
||||
;;
|
||||
*)
|
||||
msg_error "$pkgver: cannot guess $curfile extract suffix. ($cursufx)\n"
|
||||
;;
|
||||
esac
|
||||
|
||||
if [ -z "$cksum" ]; then
|
||||
msg_error "$pkgver: cannot find contents checksum for $curfile.\n"
|
||||
fi
|
||||
echo "$cksum"
|
||||
}
|
||||
|
||||
# Verify the checksum for $curfile stored at $distfile and index $dfcount
|
||||
verify_cksum() {
|
||||
local curfile="$1" distfile="$2" dfcount="$3" filesum cksum
|
||||
|
||||
cksum=$(get_cksum $curfile $dfcount)
|
||||
msg_normal "$pkgver: verifying checksum for distfile '$curfile'... "
|
||||
filesum=$(${XBPS_DIGEST_CMD} "$distfile")
|
||||
if [ "$cksum" != "$filesum" ]; then
|
||||
echo
|
||||
msg_red "SHA256 mismatch for '$curfile:'\n$filesum\n"
|
||||
errors=$((errors + 1))
|
||||
else
|
||||
if [ ! -f "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}" ]; then
|
||||
mkdir -p "$XBPS_SRCDISTDIR/by_sha256"
|
||||
ln -f "$distfile" "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}"
|
||||
|
||||
# If the checksum starts with an commercial at (@) it is the contents checksum
|
||||
if [ "${cksum:0:1}" = "@" ]; then
|
||||
cksum=${cksum:1}
|
||||
msg_normal "$pkgver: verifying contents checksum for distfile '$curfile'... "
|
||||
filesum=$(contents_cksum "$curfile")
|
||||
if [ "${cksum}" != "$filesum" ]; then
|
||||
echo
|
||||
msg_red "SHA256 mismatch for '$curfile:'\n@$filesum\n"
|
||||
errors=$((errors + 1))
|
||||
else
|
||||
msg_normal_append "OK.\n"
|
||||
fi
|
||||
else
|
||||
msg_normal "$pkgver: verifying checksum for distfile '$curfile'... "
|
||||
filesum=$(${XBPS_DIGEST_CMD} "$distfile")
|
||||
if [ "$cksum" != "$filesum" ]; then
|
||||
echo
|
||||
msg_red "SHA256 mismatch for '$curfile:'\n$filesum\n"
|
||||
errors=$((errors + 1))
|
||||
else
|
||||
if [ ! -f "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}" ]; then
|
||||
mkdir -p "$XBPS_SRCDISTDIR/by_sha256"
|
||||
ln -f "$distfile" "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}"
|
||||
fi
|
||||
msg_normal_append "OK.\n"
|
||||
fi
|
||||
msg_normal_append "OK.\n"
|
||||
fi
|
||||
}
|
||||
|
||||
|
|
@ -45,6 +143,7 @@ link_cksum() {
|
|||
local curfile="$1" distfile="$2" dfcount="$3" filesum cksum
|
||||
|
||||
cksum=$(get_cksum $curfile $dfcount)
|
||||
|
||||
if [ -n "$cksum" -a -f "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}" ]; then
|
||||
ln -f "$XBPS_SRCDISTDIR/by_sha256/${cksum}_${curfile}" "$distfile"
|
||||
msg_normal "$pkgver: using known distfile $curfile.\n"
|
||||
|
|
@ -111,13 +210,18 @@ hook() {
|
|||
curfile=$(basename "${f#*>}")
|
||||
distfile="$srcdir/$curfile"
|
||||
if [ -f "$distfile" ]; then
|
||||
filesum=$(${XBPS_DIGEST_CMD} "$distfile")
|
||||
cksum=$(get_cksum $curfile $dfcount)
|
||||
if [ "${cksum:0:1}" = "@" ]; then
|
||||
cksum=${cksum:1}
|
||||
filesum=$(contents_cksum "$distfile")
|
||||
else
|
||||
filesum=$(${XBPS_DIGEST_CMD} "$distfile")
|
||||
fi
|
||||
if [ "$cksum" = "$filesum" ]; then
|
||||
dfgood=$((dfgood + 1))
|
||||
else
|
||||
inode=$(stat "$distfile" --printf "%i")
|
||||
msg_warn "$pkgver: wrong checksum found for ${curfile} - purging (inode: ${inode})\n"
|
||||
msg_warn "$pkgver: wrong checksum found for ${curfile} - purging\n"
|
||||
find ${XBPS_SRCDISTDIR} -inum ${inode} -delete -print
|
||||
fi
|
||||
fi
|
||||
|
|
|
|||
Loading…
Reference in New Issue