Add local var
parent
27fd8d7372
commit
472c7e7b62
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@ -19,23 +19,25 @@
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# configtxlator encode json to pb
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# Usage: configtxlatorEncode msgType input output
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configtxlatorEncode() {
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msgType=$1
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input=$2
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output=$3
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local msgType=$1
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local input=$2
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local output=$3
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echo "Encode $input --> $output using type $msgType"
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configtxlator proto_encode \
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--type=${msgType} \
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--input=${input} \
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--output=${output}
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[ $? -eq 0 ] || { echo "Failed to do pb encode"; exit 1; }
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}
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# configtxlator decode pb to json
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# Usage: configtxlatorEncode msgType input output
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configtxlatorDecode() {
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msgType=$1
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input=$2
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output=$3
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local msgType=$1
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local input=$2
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local output=$3
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echo "Config Decode $input --> $output using type $msgType"
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if [ ! -f $input ]; then
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@ -47,15 +49,17 @@ configtxlatorDecode() {
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--type=${msgType} \
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--input=${input} \
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--output=${output}
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[ $? -eq 0 ] || { echo "Failed to do pb decode"; exit 1; }
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}
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# compute diff between two pb
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# Usage: configtxlatorCompare channel origin updated output
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configtxlatorCompare() {
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channel=$1
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origin=$2
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updated=$3
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output=$4
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local channel=$1
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local origin=$2
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local updated=$3
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local output=$4
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echo "Config Compare $origin vs $updated > ${output} in channel $channel"
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if [ ! -f $origin ] || [ ! -f $updated ]; then
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@ -69,57 +73,54 @@ configtxlatorCompare() {
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--channel_id=${channel} \
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--output=${output}
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[ $? -eq 0 ] || echo "Failed to compute config update"
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[ $? -eq 0 ] || { echo "Failed to compute config update"; exit 1; }
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}
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# fetch the latest config block from channel and save as file
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# Usage: fetchConfig channel msp_path ordererURL block_file_to_save
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fetchConfig() {
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CHANNEL=$1
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MSP_PATH=$2
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orderer_url=$3
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BLOCK_FILE=$4
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local channel=$1
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local msp_path=$2
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local orderer_url=$3
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local block_file=$4
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peer channel fetch config ${BLOCK_FILE} \
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peer channel fetch config ${block_file} \
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--connTimeout 10s \
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-c ${CHANNEL} \
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-c ${channel} \
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-o ${orderer_url} \
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--tls \
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--cafile ${MSP_PATH}/tlscacerts/tlsca.cert
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--cafile ${msp_path}/tlscacerts/tlsca.cert
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}
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# update a channel's config
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# Usage: updateConfig channel msp_path ordererURL config_update_jq_kv
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updateConfig() {
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CHANNEL=$1
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MSP_PATH=$2
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orderer_url=$3
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CFG_UPDATE_KV="$4"
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local channel=$1
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local msp_path=$2
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local orderer_url=$3
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local cfg_update_kv="$4"
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BLOCK_FILE=${CHANNEL}_config.block
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ORIGINAL_CFG_JSON=${CHANNEL}_origin_cfg.json
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ORIGINAL_CFG_PB=${CHANNEL}_origin_cfg.pb
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UPDATED_CFG_JSON=${CHANNEL}_updated_cfg.json
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UPDATED_CFG_PB=${CHANNEL}_updated_cfg.pb
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CFG_DELTA_JSON=${CHANNEL}_delta_cfg.json
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CFG_DELTA_PB=${CHANNEL}_delta_cfg.pb
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CFG_DELTA_ENV_JSON=${CHANNEL}_delta_env.json
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CFG_DELTA_ENV_PB=${CHANNEL}_delta_env.pb
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PAYLOAD_CFG_PATH=".data.data[0].payload.data.config"
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local block_file=${channel}_config.block
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local original_cfg_json=${channel}_origin_cfg.json
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local original_cfg_pb=${channel}_origin_cfg.pb
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local updated_cfg_json=${channel}_updated_cfg.json
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local updated_cfg_pb=${channel}_updated_cfg.pb
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local cfg_delta_json=${channel}_delta_cfg.json
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local cfg_delta_pb=${channel}_delta_cfg.pb
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local cfg_delta_env_json=${channel}_delta_env.json
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local cfg_delta_env_pb=${channel}_delta_env.pb
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local payload_cfg_path=".data.data[0].payload.data.config"
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echo "===Fetching config block for channel ${channel}==="
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fetchConfig ${channel} ${msp_path} ${orderer_url} ${block_file}
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echo "===Fetching config block for channel ${CHANNEL}==="
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fetchConfig ${CHANNEL} ${MSP_PATH} ${orderer_url} ${BLOCK_FILE}
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echo "Decode config block to json for channel ${channel}"
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configtxlatorDecode "common.Block" ${block_file} ${block_file}.json
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echo "Decode config block for channel ${CHANNEL}"
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configtxlatorDecode "common.Block" ${BLOCK_FILE} ${BLOCK_FILE}.json
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jq "${PAYLOAD_CFG_PATH}" ${BLOCK_FILE}.json >${ORIGINAL_CFG_JSON}
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jq . ${ORIGINAL_CFG_JSON} >/dev/null
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[ $? -ne 0 ] && {
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echo "${ORIGINAL_CFG_JSON} is invalid"
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exit
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}
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echo "Parse the payload part of the channel config json"
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jq "${payload_cfg_path}" ${block_file}.json >${original_cfg_json}
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jq . ${original_cfg_json} >/dev/null
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[ $? -ne 0 ] && { echo "${original_cfg_json} is invalid"; exit 1; }
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# Check whether it has the key .channel_group.groups.Orderer.policies.Admins.policy.value.identities[0].principal.msp_identifier
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if jq -e '.channel_group.groups.Orderer.policies.Admins.policy.value.identities[0].principal | has("msp_identifier")' ${ORIGINAL_CFG_JSON} > /dev/null; then
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@ -128,51 +129,53 @@ updateConfig() {
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fi
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echo "Generate the pb with original config"
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configtxlatorEncode "common.Config" ${ORIGINAL_CFG_JSON} ${ORIGINAL_CFG_PB}
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configtxlatorEncode "common.Config" ${original_cfg_json} ${original_cfg_pb}
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echo "Generate the updated config"
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jq "${CFG_UPDATE_KV}" ${ORIGINAL_CFG_JSON} >${UPDATED_CFG_JSON}
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echo "Generate the updated config as ${updated_cfg_json}"
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jq "${cfg_update_kv}" ${original_cfg_json} >${updated_cfg_json}
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jq . ${UPDATED_CFG_JSON} > /dev/null
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jq . ${updated_cfg_json} > /dev/null
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[ $? -ne 0 ] && {
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echo "${UPDATED_CFG_JSON} is invalid" && exit 1
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echo "${updated_cfg_json} is invalid" && exit 1
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}
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echo "Generate the updated pb with updated config"
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configtxlatorEncode "common.Config" ${UPDATED_CFG_JSON} ${UPDATED_CFG_PB}
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configtxlatorEncode "common.Config" ${updated_cfg_json} ${updated_cfg_pb}
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echo "Calculate the config delta between pb files"
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configtxlatorCompare ${CHANNEL} ${ORIGINAL_CFG_PB} ${UPDATED_CFG_PB} ${CFG_DELTA_PB}
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configtxlatorCompare ${channel} ${original_cfg_pb} ${updated_cfg_pb} ${cfg_delta_pb}
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[ $? -ne 0 ] && { echo "Error to calculate the delta pb file, no difference?"; exit 1; }
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echo "Decode the config delta pb into json"
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configtxlatorDecode "common.ConfigUpdate" ${CFG_DELTA_PB} ${CFG_DELTA_JSON}
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jq . ${CFG_DELTA_JSON} >/dev/null
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echo "Decode the config delta pb into json as ${cfg_delta_json}"
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configtxlatorDecode "common.ConfigUpdate" ${cfg_delta_pb} ${cfg_delta_json}
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jq . ${cfg_delta_json} >/dev/null
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[ $? -ne 0 ] && {
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echo "${CFG_DELTA_JSON} is invalid" && exit 1
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echo "${cfg_delta_json} is invalid" && exit 1
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}
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echo "Wrap the config update as envelope"
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echo '{"payload":{"header":{"channel_header":{"channel_id":"'"$CHANNEL"'", "type":2}},"data":{"config_update":'$(cat ${CFG_DELTA_JSON})'}}}' | jq . >${CFG_DELTA_ENV_JSON}
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echo "Wrap the config update in envelope as ${cfg_delta_env_json}"
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echo '{"payload":{"header":{"channel_header":{"channel_id":"'"$channel"'", "type":2}},"data":{"config_update":'$(cat ${cfg_delta_json})'}}}' | jq . >${cfg_delta_env_json}
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echo "Encode the config update envelope into pb"
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configtxlatorEncode "common.Envelope" ${CFG_DELTA_ENV_JSON} ${CFG_DELTA_ENV_PB}
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echo "Encode the config update envelope into pb as ${cfg_delta_env_pb}"
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configtxlatorEncode "common.Envelope" ${cfg_delta_env_json} ${cfg_delta_env_pb}
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echo "Sign the config update transaction"
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peer channel signconfigtx -f ${CFG_DELTA_ENV_PB}
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peer channel signconfigtx -f ${cfg_delta_env_pb}
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echo "Sending the config update tx to channel ${CHANNEL}"
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echo "Sending the config update tx to channel ${channel}"
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peer channel update \
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-c ${CHANNEL} \
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-c ${channel} \
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-o ${orderer_url} \
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-f ${CFG_DELTA_ENV_PB} \
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-f ${cfg_delta_env_pb} \
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--tls \
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--cafile ${MSP_PATH}/tlscacerts/tlsca.cert
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--cafile ${msp_path}/tlscacerts/tlsca.cert
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echo "Rechecking the kv with channel ${CHANNEL}"
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fetchConfig ${CHANNEL} ${MSP_PATH} ${orderer_url} ${BLOCK_FILE}_new
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echo "Rechecking the kv with channel ${channel}"
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fetchConfig ${channel} ${msp_path} ${orderer_url} ${block_file}_new
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echo "Decode new config block for channel ${CHANNEL}"
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configtxlatorDecode "common.Block" ${BLOCK_FILE}_new ${BLOCK_FILE}_new.json
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jq "${PAYLOAD_CFG_PATH}" ${BLOCK_FILE}_new.json >${ORIGINAL_CFG_JSON}_new
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echo "Decode the payload of new config block of ${block_file}_new for channel ${channel} as ${block_file}_new_payload.json"
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configtxlatorDecode "common.Block" ${block_file}_new ${block_file}_new.json
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jq "${payload_cfg_path}" ${block_file}_new.json >${block_file}_new_payload.json
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# Check whether it has the key .channel_group.groups.Orderer.policies.Admins.policy.value.identities[0].principal.msp_identifier
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if jq -e '.channel_group.groups.Orderer.policies.Admins.policy.value.identities[0].principal | has("msp_identifier")' ${ORIGINAL_CFG_JSON}_new > /dev/null; then
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