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filebot
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Verify SHA1 hash when updating to the latest FileBot.jar revision

This commit is contained in:
Reinhard Pointner 2016-06-08 20:31:16 +08:00
parent 0a1319a15b
commit 7b374a3a42
1 changed files with 21 additions and 5 deletions
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26
installer/portable/update-filebot.sh
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@ -2,7 +2,7 @@
PRG="$0"
# resolve relative symlinks
while [ -h "$PRG" ] ; do
while [ -h "$PRG" ]; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
@ -23,11 +23,27 @@ cd "$WORKING_DIR"
# update core application files
SH_FILE="$APP_ROOT/filebot.sh"
JAR_FILE="$APP_ROOT/FileBot.jar"
JAR_URL="https://sourceforge.net/projects/filebot/files/filebot/HEAD/FileBot.jar"
# check if file has changed
JAR_SHA1_EXPECTED=`curl "$JAR_URL/list" | egrep -o "[a-z0-9]{40}"`
JAR_SHA1=`sha1sum $JAR_FILE | cut -d' ' -f1`
if [ "$JAR_SHA1" == "$JAR_SHA1_EXPECTED" ]; then
echo "$JAR_FILE [SHA1: $JAR_SHA1]"
exit 0
fi
echo "Update $JAR_FILE"
curl -L -o "$JAR_FILE" -z "$JAR_FILE" "https://downloads.sourceforge.net/project/filebot/filebot/HEAD/FileBot.jar"
curl -L -o "$JAR_FILE" -z "$JAR_FILE" "$JAR_URL" # FRS will redirect to (unsecure) HTTP download link
echo "Update $SH_FILE"
curl -L -o "$SH_FILE" -z "$SH_FILE" "https://raw.githubusercontent.com/filebot/filebot/master/installer/portable/filebot.sh"
# check if file has been corrupted
JAR_SHA1=`sha1sum $JAR_FILE | cut -d' ' -f1`
echo "$JAR_FILE [SHA1: $JAR_SHA1]"
if [ "$JAR_SHA1" != "$JAR_SHA1_EXPECTED" ]; then
echo "SHA1 hash mismatch [SHA1: $JAR_SHA1_EXPECTED]"
rm -vf "$JAR_FILE"
exit 1
fi