175 lines
4.8 KiB
Bash
175 lines
4.8 KiB
Bash
#! /bin/bash
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set -e
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cd $GOPATH/src/github.com/tendermint/basecoin/demo
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LOG_DIR="."
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if [[ "$CIRCLECI" == "true" ]]; then
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# set log dir
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LOG_DIR="${CIRCLE_ARTIFACTS}"
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# install tendermint
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set +e
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go get github.com/tendermint/tendermint
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pushd $GOPATH/src/github.com/tendermint/tendermint
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git checkout develop
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glide install
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go install ./cmd/tendermint
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popd
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set -e
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fi
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set -u
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function removeQuotes() {
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temp="${1%\"}"
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temp="${temp#\"}"
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echo "$temp"
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}
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function waitForNode() {
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addr=$1
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set +e
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curl -s $addr/status > /dev/null
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ERR=$?
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i=0
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while [ "$ERR" != 0 ]; do
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if [[ "$i" == 10 ]]; then
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echo "waited too long for chain to start"
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exit 1
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fi
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echo "...... still waiting on $addr"
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sleep 1
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curl -s $addr/status > /dev/null
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ERR=$?
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i=$((i+1))
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done
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set -e
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echo "... node $addr is up"
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}
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function waitForBlock() {
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addr=$1
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b1=`curl -s $addr/status | jq .result[1].latest_block_height`
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b2=$b1
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while [ "$b2" == "$b1" ]; do
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echo "Waiting for node $addr to commit a block ..."
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sleep 1
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b2=`curl -s $addr/status | jq .result[1].latest_block_height`
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done
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}
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# make basecoin root vars
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export BCHOME="."
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BCHOME1="./data/chain1"
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BCHOME2="./data/chain2"
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# grab the chain ids
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CHAIN_ID1=$(cat $BCHOME1/genesis.json | jq .chain_id)
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CHAIN_ID1=$(removeQuotes $CHAIN_ID1)
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CHAIN_ID2=$(cat $BCHOME2/genesis.json | jq .chain_id)
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CHAIN_ID2=$(removeQuotes $CHAIN_ID2)
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echo "CHAIN_ID1: $CHAIN_ID1"
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echo "CHAIN_ID2: $CHAIN_ID2"
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# make reusable chain flags
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CHAIN_FLAGS1="--chain_id $CHAIN_ID1 --from $BCHOME1/key.json"
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CHAIN_FLAGS2="--chain_id $CHAIN_ID2 --from $BCHOME2/key.json --node tcp://localhost:36657"
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echo ""
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echo "... starting chains"
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echo ""
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# start the first node
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TMROOT=./data/chain1 tendermint node --skip_upnp --log_level=info &> $LOG_DIR/chain1_tendermint.log &
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BCHOME=$BCHOME1 basecoin start --without-tendermint &> $LOG_DIR/chain1_basecoin.log &
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# start the second node
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TMROOT=./data/chain2 tendermint node --skip_upnp --log_level=info --node_laddr tcp://localhost:36656 --rpc_laddr tcp://localhost:36657 --proxy_app tcp://localhost:36658 &> $LOG_DIR/chain2_tendermint.log &
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BCHOME=$BCHOME2 basecoin start --address tcp://localhost:36658 --without-tendermint &> $LOG_DIR/chain2_basecoin.log &
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echo ""
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echo "... waiting for chains to start"
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echo ""
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waitForNode localhost:46657
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waitForNode localhost:36657
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# TODO: remove the sleep
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# Without it we sometimes get "Account bytes are empty for address: 053BA0F19616AFF975C8756A2CBFF04F408B4D47"
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sleep 3
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echo "... registering chain1 on chain2"
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echo ""
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# register chain1 on chain2
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basecoin tx ibc --amount 10mycoin $CHAIN_FLAGS2 register --ibc_chain_id $CHAIN_ID1 --genesis ./data/chain1/genesis.json
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echo ""
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echo "... creating egress packet on chain1"
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echo ""
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# create a packet on chain1 destined for chain2
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PAYLOAD="DEADBEEF" #TODO
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basecoin tx ibc --amount 10mycoin $CHAIN_FLAGS1 packet create --ibc_from $CHAIN_ID1 --to $CHAIN_ID2 --type coin --payload $PAYLOAD --ibc_sequence 1
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echo ""
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echo "... querying for packet data"
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echo ""
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# query for the packet data and proof
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QUERY_RESULT=$(basecoin query ibc,egress,$CHAIN_ID1,$CHAIN_ID2,1)
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HEIGHT=$(echo $QUERY_RESULT | jq .height)
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PACKET=$(echo $QUERY_RESULT | jq .value)
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PROOF=$(echo $QUERY_RESULT | jq .proof)
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PACKET=$(removeQuotes $PACKET)
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PROOF=$(removeQuotes $PROOF)
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echo ""
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echo "QUERY_RESULT: $QUERY_RESULT"
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echo "HEIGHT: $HEIGHT"
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echo "PACKET: $PACKET"
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echo "PROOF: $PROOF"
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# the query returns the height of the next block, which contains the app hash
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# but which may not be committed yet, so we have to wait for it to query the commit
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echo ""
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echo "... waiting for a block to be committed"
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echo ""
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waitForBlock localhost:46657
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waitForBlock localhost:36657
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echo ""
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echo "... querying for block data"
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echo ""
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# get the header and commit for the height
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HEADER_AND_COMMIT=$(basecoin block $HEIGHT)
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HEADER=$(echo $HEADER_AND_COMMIT | jq .hex.header)
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HEADER=$(removeQuotes $HEADER)
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COMMIT=$(echo $HEADER_AND_COMMIT | jq .hex.commit)
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COMMIT=$(removeQuotes $COMMIT)
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echo ""
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echo "HEADER_AND_COMMIT: $HEADER_AND_COMMIT"
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echo "HEADER: $HEADER"
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echo "COMMIT: $COMMIT"
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echo ""
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echo "... updating state of chain1 on chain2"
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echo ""
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# update the state of chain1 on chain2
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basecoin tx ibc --amount 10mycoin $CHAIN_FLAGS2 update --header 0x$HEADER --commit 0x$COMMIT
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echo ""
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echo "... posting packet from chain1 on chain2"
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echo ""
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# post the packet from chain1 to chain2
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basecoin tx ibc --amount 10mycoin $CHAIN_FLAGS2 packet post --ibc_from $CHAIN_ID1 --height $HEIGHT --packet 0x$PACKET --proof 0x$PROOF
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echo ""
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echo "... checking if the packet is present on chain2"
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echo ""
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# query for the packet on chain2
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basecoin query --node tcp://localhost:36657 ibc,ingress,test_chain_2,test_chain_1,1
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echo ""
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echo "DONE!"
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