Add scripts for testing

hyperledger_fabric/test/fetch-config-block.sh

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+#!/bin/bash
+# Fetch a config block and decode it. It will generate 3 local files:
+# ${channel}_config.block: the config block;
+# ${channel}_config.block.json: decoded config block;
+# ${channel}_config.block.cfg.json: core config section of the config blcok
+
+# Usage: ./script mspId channel ordererURL mspPath=${PWD}/msp-mspId
+
+# use configtxlator to decode pb to json
+# Usage: configtxlatorEncode msgType input output
+configtxlatorDecode() {
+  local msgType=$1
+  local input=$2
+  local output=$3
+
+  if [ ! -f "$input" ]; then
+    echo "configDecode: input file not found"
+    exit 1
+  fi
+
+  if ! command -v configtxlator &> /dev/null; then
+    echo "configtxlator could not be found, please install it first"
+    exit 1
+  fi
+
+  echo "Config Decode $input --> $output using type $msgType"
+  configtxlator proto_decode \
+    --type="${msgType}" \
+    --input="${input}" \
+    --output="${output}"
+}
+
+# fetchConfigBlock fetch the config block
+# Usage: fetchConfigBlock channel ordererURL tlscaFile
+fetchConfigBlock() {
+  local channel=$1
+  local ordererURL=$2
+  local tlscaFile=$3
+  local config_block=${channel}_config.block
+  PAYLOAD_CFG_PATH=".data.data[0].payload.data.config"
+
+  peer channel fetch config "${config_block}" \
+    -c "${channel}" \
+    -o "${ordererURL}" \
+    --tls \
+    --cafile "${tlscaFile}"
+
+  echo "[${channel}] Decode config block into JSON with configtxlator"
+  configtxlatorDecode "common.Block" "${channel}_config.block" "${channel}_config.block.json"
+
+  echo "[${channel}] Export the config section ${PAYLOAD_CFG_PATH} from config block"
+  jq "${PAYLOAD_CFG_PATH}" "${channel}_config.block.json" >"${channel}_config.block.cfg.json"
+}
+
+if [ $# -eq 0 ]; then
+  echo "Please use the <mspId> <channel> <ordererURL> as the argument"
+  exit
+fi
+
+# Entry function
+main() {
+  if [ $# -lt 3 ]; then
+    echo "Not enough argument supplied"
+    echo "$(basename $0) mspId channel ordererURL mspPath=${PWD}/msp-mspId"
+  fi
+  local mspId=$1
+  local channel=$2
+  local ordererURL=$3
+  local mspPath=${4:-${PWD}/msp-${mspId}} # Suppose the local msp path named as msp-${msp_id}
+
+  export FABRIC_LOGGING_SPEC="debug"
+  export CORE_PEER_LOCALMSPID=${mspId}
+  export CORE_PEER_MSPCONFIGPATH=${mspPath}
+  export CORE_PEER_TLS_ROOTCERT_FILE=${mspPath}/tlscacerts/tlsca.cert
+  #export CORE_PEER_TLS_ENABLED=true # Let client use TLS connection when connecting to peer
+
+  echo "[${channel}] Fetch config block and decode it into JSON"
+  fetchConfigBlock "${channel}" "${ordererURL}" "${CORE_PEER_TLS_ROOTCERT_FILE}"
+}
+
+main "$@"

hyperledger_fabric/test/genMSP.sh

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+#!/bin/bash
+# Generate a valid msp dir based on given certificates.json and admin-credential
+# It will overwrite any local msp path with the same name as msp-${mspId}
+
+# Usage: ./script mspId
+
+if [ $# -lt 1 ]; then
+    echo "Please use the <msp id> as the argument" && exit 1
+fi
+
+mspId=$1
+echo "msp id = ${mspId}"
+
+cert_file=${mspId}-certificates.json
+admin_dir=${mspId}-admin-credential
+
+mkdir -p "msp-${mspId}"
+pushd "msp-${mspId}" && mkdir tlscacerts signcerts keystore cacerts admincerts && popd || exit 1
+
+echo "Unzip ${mspId}-admin-credential.zip file to create the ${admin_dir}"
+unzip -d "${mspId}-admin-credential" "${mspId}-admin-credential.zip"
+
+echo "Get tlscacert from ${cert_file}"
+jq -r .certs.tlscacert "${cert_file}" > "msp-${mspId}/tlscacerts/tlsca.cert"
+
+echo "Get signcerts from ${admin_dir}"
+cp "${admin_dir}/${mspId}-cert.pem" "msp-${mspId}/signcerts/"
+
+echo "Get keystore from ${admin_dir}"
+cp "${admin_dir}/${mspId}-key" "msp-${mspId}/keystore/"
+
+echo "Get cacerts from ${cert_file}"
+jq -r .certs.cacert "${cert_file}" > "msp-${mspId}/cacerts/ca.cert"
+
+echo "Get admincerts from ${admin_dir}"
+cp "${admin_dir}/${mspId}-cert.pem" "msp-${mspId}/admincerts/"