This commit is contained in:
Sebastian
2025-02-12 12:32:46 +01:00
parent b9a6178238
commit 0cebb54c00
2 changed files with 113 additions and 115 deletions

91
check-health.sh Executable file
View File

@@ -0,0 +1,91 @@
#!/bin/bash
RPC_URL="$1"
ref="$2"
response_file=$(mktemp)
http_status_code=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file" -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' $RPC_URL)
if [ $? -eq 0 ]; then
if [[ $http_status_code -eq 200 ]]; then
response=$(cat "$response_file")
latest_block_timestamp=$(echo "$response" | jq -r '.result.timestamp')
latest_block_timestamp_decimal=$((16#${latest_block_timestamp#0x}))
current_time=$(date +%s)
time_difference=$((current_time - latest_block_timestamp_decimal))
rm "$response_file"
if [ -n "$ref" ]; then
latest_block_number=$(echo "$response" | jq -r '.result.number')
latest_block_hash=$(echo "$response" | jq -r '.result.hash')
response_file2=$(mktemp)
http_status_code2=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file2" -H "Content-Type: application/json" --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getBlockByNumber\",\"params\":[\"$latest_block_number\", false],\"id\":1}" $ref)
if [ $? -eq 0 ]; then
if [[ $http_status_code2 -eq 200 ]]; then
response2=$(cat "$response_file2")
latest_block_hash2=$(echo "$response2" | jq -r '.result.hash')
rm "$response_file2"
if [ "$latest_block_hash" == "$latest_block_hash2" ]; then
response_file3=$(mktemp)
http_status_code=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file3" -H "Content-Type: application/json" --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getBlockByNumber\",\"params\":[\"latest\", false],\"id\":1}" $ref)
if [ $? -eq 0 ]; then
if [[ $http_status_code -eq 200 ]]; then
response3=$(cat "$response_file3")
latest_block_timestamp3=$(echo "$response3" | jq -r '.result.timestamp')
latest_block_timestamp_decimal3=$((16#${latest_block_timestamp3#0x}))
time_difference3=$(( latest_block_timestamp_decimal3 - latest_block_timestamp_decimal ))
rm "$response_file3"
if [ $time_difference3 -lt 2 ]; then
echo "online"
exit 0
elif [ $time_difference3 -lt 5 ]; then
echo "lagging"
exit 0
else
echo "syncing"
exit 1
fi
fi
fi
else
echo "forked"
exit 1
fi
fi
fi
echo "unverified"
exit 1
elif [ $time_difference -lt 60 ]; then
echo "online"
exit 0
else
echo "behind"
exit 1
fi
elif [[ $http_status_code -eq 404 ]]; then
echo "offline"
exit 1
elif [[ $http_status_code -eq 401 ]]; then
echo "unauthorized"
exit 1
elif [[ $http_status_code -eq 500 ]]; then
echo "error"
exit 1
else
echo "Unexpected HTTP status code: $http_status_code"
exit 1
fi
else
echo "timeout"
exit 1
fi

View File

@@ -9,126 +9,33 @@ while IFS= read -r line; do
blacklist+=("$line")
done < "$BASEPATH/path-blacklist.txt"
#pathlist=$(cat $BASEPATH/$1.yml | grep -oP "(?<=stripprefix\.prefixes).*\"" | cut -d'=' -f2- | sed 's/.$//')
pathlist=$(cat $BASEPATH/$1.yml | grep -oP "(?<=PathPrefix).*\"" | cut -d'`' -f2-2)
for path in $pathlist; do
include=true
for word in "${blacklist[@]}"; do
if echo "$path" | grep -qE "$word"; then
include=false
fi
if echo "$path" | grep -qE "$word"; then
include=false
fi
done
if $include; then
RPC_URL="https://$DOMAIN$path"
response_file=$(mktemp)
RPC_URL="https://$DOMAIN$path"
http_status_code=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file" -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_getBlockByNumber","params":["latest", false],"id":1}' $RPC_URL)
if [ $? -eq 0 ]; then
if [[ $http_status_code -eq 200 ]]; then
response=$(cat "$response_file")
latest_block_timestamp=$(echo "$response" | jq -r '.result.timestamp')
latest_block_timestamp_decimal=$((16#${latest_block_timestamp#0x}))
current_time=$(date +%s)
time_difference=$((current_time - latest_block_timestamp_decimal))
rm "$response_file"
ref=''
if [ -n "$2" ]; then
ref="$2"
else
chain_id=$(curl --ipv4 -m 1 -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}' $RPC_URL | jq -r '.result')
chain_id_decimal=$((16#${chain_id#0x}))
ref=$($BASEPATH/reference-rpc-endpoint.sh $chain_id_decimal)
fi
if [ -n "$ref" ]; then
# echo "do a quick fitness test"
# use the proxy to normalize responses from different implementations of eth endpoints.
# make the proxy exit on a mismatch
# push a few seconds of ethspam | versus through the proxy to give it a chance to hit a mismatch
latest_block_number=$(echo "$response" | jq -r '.result.number')
latest_block_hash=$(echo "$response" | jq -r '.result.hash')
response_file2=$(mktemp)
http_status_code2=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file2" -H "Content-Type: application/json" --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getBlockByNumber\",\"params\":[\"$latest_block_number\", false],\"id\":1}" $ref)
if [ $? -eq 0 ]; then
if [[ $http_status_code2 -eq 200 ]]; then
response2=$(cat "$response_file2")
latest_block_hash2=$(echo "$response2" | jq -r '.result.hash')
rm "$response_file2"
if [ "$latest_block_hash" == "$latest_block_hash2" ]; then
response_file3=$(mktemp)
http_status_code=$(curl --ipv4 -m 1 -s -X POST -w "%{http_code}" -o "$response_file3" -H "Content-Type: application/json" --data "{\"jsonrpc\":\"2.0\",\"method\":\"eth_getBlockByNumber\",\"params\":[\"latest\", false],\"id\":1}" $ref)
if [ $? -eq 0 ]; then
if [[ $http_status_code -eq 200 ]]; then
response3=$(cat "$response_file3")
latest_block_timestamp3=$(echo "$response3" | jq -r '.result.timestamp')
latest_block_timestamp_decimal3=$((16#${latest_block_timestamp3#0x}))
time_difference3=$(( latest_block_timestamp_decimal3 - latest_block_timestamp_decimal ))
rm "$response_file3"
if [ $time_difference3 -lt 2 ]; then
echo "online"
exit 0
elif [ $time_difference3 -lt 5 ]; then
echo "lagging"
exit 0
else
#echo "syncing ($(./catchup.sh $1))"
echo "syncing"
exit 1
fi
fi
fi
else
echo "forked"
exit 1
fi
fi
fi
echo "unverified"
exit 1
elif [ $time_difference -lt 60 ]; then
echo "online"
exit 0
else
echo "behind"
#echo "behind ($(./catchup.sh $1))"
exit 1
fi
elif [[ $http_status_code -eq 404 ]]; then
echo "offline"
exit 1
elif [[ $http_status_code -eq 401 ]]; then
echo "unauthorized"
exit 1
elif [[ $http_status_code -eq 500 ]]; then
echo "error"
exit 1
else
echo "Unexpected HTTP status code: $http_status_code"
exit 1
fi
ref=''
if [ -n "$2" ]; then
ref="$2"
else
echo "timeout"
exit 1
chain_id=$(curl --ipv4 -m 1 -s -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"eth_chainId","params":[],"id":1}' $RPC_URL | jq -r '.result')
chain_id_decimal=$((16#${chain_id#0x}))
ref=$($BASEPATH/reference-rpc-endpoint.sh $chain_id_decimal)
fi
break
else
echo "not found"
# Call the health check script with RPC_URL and ref
$BASEPATH/check-health.sh "$RPC_URL" "$ref"
exit $?
fi
done
echo "not found"
exit 1