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|
#!/bin/bash
PROGRAM="$(basename $0)"
logit(){
logthis "<$PROGRAM>" "$1" "$2"
}
if [ ! -z "$1" ] && [ ! -z "$2" ]
then
echo -n "$1" | grep -e 'Qm.\{44\}' >/dev/null
if [ "$?" == 0 ]
then
ipfs --timeout=10s cat $1 > /dev/null
if [ "$?" == 0 ]
then
ipfs --timeout=10s cat $1 | json_pp > /dev/null
if [ "$?" == 0 ]
then
ipfs --timeout=10s cat $1 | jq | grep ipfs > /dev/null
if [ "$?" == 0 ]
then
DATA="$(ipfs --timeout=10s cat $1 | jq | grep ipfs | sed -e 's/"ipfs": "//g; s/[",]//g; s/ //g')"
if [ "$?" == 0 ]
then
ipfs --timeout=10s cat $1 | jq | grep detach > /dev/null
if [ "$?" == 0 ]
then
DETACH="$(ipfs --timeout=10s cat $1 | jq | grep detach | sed -e 's/"detach": "//g; s/[",]//g; s/ //g')"
if [ "$?" == 0 ]
then
echo -n "$2" | grep -e 'Qm.\{44\}' >/dev/null
if [ "$?" == 0 ]
then
gpg="$2"
ipfs --timeout=10s get $gpg > /dev/null 2>&1
if [ "$?" == 0 ]
then
gpg2 --import $gpg > /dev/null 2>&1
if [ "$?" == 0 ]
then
logit "[GPG]" "$gpg imported."
else
logit "[ERROR]" "Could not import GPG key: $gpg ."
exit 1
fi
else
logit "[ERROR]" "Could not get GPG key: $gpg ."
exit 1
fi
ipfs --timeout=10s get $DETACH > /dev/null 2>&1
if [ "$?" == 0 ]
then
mv $DETACH $DATA.asc
logit "[INFO]" "Block signature downloaded"
else
logit "[ERROR]" "Error while getting $DETACH for $DATA"
exit 1
fi
ipfs --timeout=10s get $DATA > /dev/null 2>&1
if [ "$?" == 0 ]
then
logit "[INFO]" "Downloaded $DATA."
else
logit "[ERROR]" "Could not get $DATA"
exit 1
fi
gpg2 --verify $DATA.asc > /dev/null 2>&1
if [ "$?" == 0 ]
then
logit "[GPG]" "$gpg signature of $DATA is verified."
else
logit "[ERROR]" "Could not verify $DATA with GPG key $gpg."
exit 1
fi
echo -n '"'$1'":{"ipfs":"'$DATA'","detach":"'$DETACH'"},'
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Crap! Thanks though"
fi
else
echo "Useless without a thing to do."
fi
|
