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Lines 5-10
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# Author: Karl Trygve Kalleberg <karltk@gentoo.org> |
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# Author: Karl Trygve Kalleberg <karltk@gentoo.org> |
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# Rewritten from the old, Perl-based emerge-webrsync script |
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# Rewritten from the old, Perl-based emerge-webrsync script |
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# |
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# gpg key import |
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# KEY_ID=0x7DDAD20D |
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# gpg --homedir /etc/portage/gnupg --keyserver subkeys.pgp.net --recv-keys $KEY_ID |
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# gpg --homedir /etc/portage/gnupg --edit-key $KEY_ID trust |
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# If PORTAGE_NICENESS is overriden via the env then it will |
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# If PORTAGE_NICENESS is overriden via the env then it will |
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# still pass through the portageq call and override properly. |
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# still pass through the portageq call and override properly. |
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PORTAGE_NICENESS="$(/usr/lib/portage/bin/portageq envvar PORTAGE_NICENESS)" |
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PORTAGE_NICENESS="$(/usr/lib/portage/bin/portageq envvar PORTAGE_NICENESS)" |
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Lines 21-26
USERLAND="$(/usr/lib/portage/bin/portage
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DISTDIR="$(/usr/lib/portage/bin/portageq envvar PORTAGE_TMPDIR)/emerge-webrsync" |
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DISTDIR="$(/usr/lib/portage/bin/portageq envvar PORTAGE_TMPDIR)/emerge-webrsync" |
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PORTAGE_INST_UID="$(/usr/lib/portage/bin/portageq envvar PORTAGE_INST_UID)" |
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PORTAGE_INST_UID="$(/usr/lib/portage/bin/portageq envvar PORTAGE_INST_UID)" |
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PORTAGE_INST_GID="$(/usr/lib/portage/bin/portageq envvar PORTAGE_INST_GID)" |
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PORTAGE_INST_GID="$(/usr/lib/portage/bin/portageq envvar PORTAGE_INST_GID)" |
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WEBSYNC_VERIFY_SIGNATURE="$(/usr/lib/portage/bin/portageq envvar WEBSYNC_VERIFY_SIGNATURE)" |
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PORTAGE_GPG_HOME="$(/usr/lib/portage/bin/portageq envvar PORTAGE_GPG_HOME)" |
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if [ -z "$WEBSYNC_VERIFY_SIGNATURE" ]; then |
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WEBSYNC_VERIFY_SIGNATURE=0 |
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fi |
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if [ ! -d $DISTDIR ] ; then |
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if [ ! -d $DISTDIR ] ; then |
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mkdir -p $DISTDIR |
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mkdir -p $DISTDIR |
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fi |
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fi |
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Lines 50-55
else
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md5_com='true' |
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md5_com='true' |
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fi |
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fi |
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if [ $WEBSYNC_VERIFY_SIGNATURE != 0 ]; then |
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if type -p gpg > /dev/null; then |
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gpg_com='gpg --homedir "${PORTAGE_GPG_HOME}" --verify "${FILE}.gpgsig" "${FILE}"' |
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else |
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echo "Cannot find gpg" |
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exit 1 |
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fi |
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else |
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gpg_com='true' |
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fi |
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if [ -f /usr/portage/metadata/timestamp.x ]; then |
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portage_current_timestamp=$(cut -f 1 -d " " /usr/portage/metadata/timestamp.x) |
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else |
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portage_current_timestamp=0 |
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fi |
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check_snapshot_timestamp() { |
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local snapshot_timestamp=$(tar --to-stdout -xf "${FILE}" portage/metadata/timestamp.x | cut -f 1 -d " ") |
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if [ $portage_current_timestamp -lt $snapshot_timestamp ]; then |
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return 0 |
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else |
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return 1 |
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fi |
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} |
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sync_local() { |
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sync_local() { |
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echo Syncing local tree... |
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echo Syncing local tree... |
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if type -p tarsync &> /dev/null; then |
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if type -p tarsync &> /dev/null; then |
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Lines 57-70
sync_local() {
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echo "tarsync failed; tarball is corrupt?" |
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echo "tarsync failed; tarball is corrupt?" |
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exit 1; |
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exit 1; |
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fi |
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fi |
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rm "${FILE}" |
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else |
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else |
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if ! tar jxf $FILE; then |
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if ! tar jxf "${FILE}"; then |
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echo "Tar failed to extract the image. Please review the output." |
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echo "Tar failed to extract the image. Please review the output." |
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echo "Executed command: tar jxf $FILE" |
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echo "Executed command: tar jxf ${FILE}" |
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exit 1 |
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exit 1 |
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fi |
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fi |
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rm -f $FILE |
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rm -f "${FILE}" |
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# Make sure user and group file ownership is ${PORTAGE_INST_UID}:${PORTAGE_INST_GID} |
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# Make sure user and group file ownership is ${PORTAGE_INST_UID}:${PORTAGE_INST_GID} |
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chown -R ${PORTAGE_INST_UID:-0}:${PORTAGE_INST_GID:-0} portage |
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chown -R ${PORTAGE_INST_UID:-0}:${PORTAGE_INST_GID:-0} portage |
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cd portage |
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cd portage |
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Lines 72-80
sync_local() {
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--exclude='/distfiles' --exclude='/packages' \ |
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--exclude='/distfiles' --exclude='/packages' \ |
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--exclude='/local' . ${PORTDIR%%/} |
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--exclude='/local' . ${PORTDIR%%/} |
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cd .. |
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cd .. |
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echo "cleaning up" |
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rm -rf portage |
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fi |
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fi |
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echo "cleaning up" |
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rm -fr portage "${FILE}*" |
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if hasq metadata-transfer ${FEATURES} ; then |
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if hasq metadata-transfer ${FEATURES} ; then |
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echo "transferring metadata/cache" |
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echo "transferring metadata/cache" |
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emerge --metadata |
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emerge --metadata |
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Lines 93-102
while (( $attempts < 40 )) ; do
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day=$(date -r $daysbefore +"%d") |
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day=$(date -r $daysbefore +"%d") |
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month=$(date -r $daysbefore +"%m") |
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month=$(date -r $daysbefore +"%m") |
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year=$(date -r $daysbefore +"%Y") |
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year=$(date -r $daysbefore +"%Y") |
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seconds=$daysbefore |
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else |
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else |
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day=$(date -d "-$attempts day" +"%d") |
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day=$(date -d "-$attempts day" +"%d") |
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month=$(date -d "-$attempts day" +"%m") |
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month=$(date -d "-$attempts day" +"%m") |
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year=$(date -d "-$attempts day" +"%Y") |
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year=$(date -d "-$attempts day" +"%Y") |
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seconds=$(date -d "$year-$month-$day" +"%s") |
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fi |
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if [ $seconds -lt $portage_current_timestamp ]; then |
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echo " --- Portage content is newer than available snapshots" |
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exit 1 |
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fi |
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fi |
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FILE_ORIG="portage-${year}${month}${day}.tar.bz2" |
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FILE_ORIG="portage-${year}${month}${day}.tar.bz2" |
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Lines 123-147
while (( $attempts < 40 )) ; do
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echo " --- No md5sum present on the mirror. (Not yet available.)" |
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echo " --- No md5sum present on the mirror. (Not yet available.)" |
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continue |
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continue |
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elif [ -s "${FILE}" ]; then |
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elif [ -s "${FILE}" ]; then |
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if eval "$md5_com"; then |
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if eval "$md5_com" && eval "$gpg_com" && check_snapshot_timestamp; then |
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echo " === snapshot $FILE is correct, using it" |
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echo " === snapshot ${FILE} is correct, using it" |
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sync_local |
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sync_local |
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echo |
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echo |
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echo " === Snapshot has been sync'd" |
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echo " === Snapshot has been sync'd" |
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echo |
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echo |
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exit 0 |
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exit 0 |
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else |
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else |
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rm $FILE |
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rm "${FILE}" |
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fi |
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fi |
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fi |
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fi |
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for i in $GENTOO_MIRRORS ; do |
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for i in $GENTOO_MIRRORS ; do |
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URI="${i}/snapshots/$FILE" |
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URI="${i}/snapshots/${FILE}" |
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rm -f "$FILE" |
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rm -f "${FILE}" |
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if (eval "$FETCHCOMMAND $wgetops") && [ -s "$FILE" ]; then |
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if (eval "$FETCHCOMMAND $wgetops") && [ -s "${FILE}" ]; then |
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192 |
URI="${i}/snapshots/${FILE}.gpgsig" |
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rm -f "${FILE}.gpgsig" |
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| 195 |
if [ $WEBSYNC_VERIFY_SIGNATURE != 0 ]; then |
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if ! (eval "$FETCHCOMMAND $wgetops") || ! [ -s "${FILE}.gpgsig" ]; then |
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echo "Cannot download signature for ${FILE}" |
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continue |
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fi |
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fi |
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if ! eval "$md5_com"; then |
202 |
if ! eval "$md5_com"; then |
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echo "md5 failed on $FILE" |
203 |
echo "md5 failed on ${FILE}" |
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rm ${FILE} |
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rm "${FILE}" |
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continue |
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elif ! eval "$gpg_com"; then |
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echo "Signature validation failed on ${FILE}" |
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rm "${FILE}" |
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continue |
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elif ! check_snapshot_timestamp; then |
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echo "Timestamp is invalid on ${FILE}" |
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rm "${FILE}" |
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continue |
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continue |
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else |
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else |
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sync_local |
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sync_local |
