mirror of
https://github.com/hyperledger/fabric-samples.git
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asset-transfer-ledger-queries java application. (#280)
Running TestApp: gradle runApp Signed-off-by: r2roC <arturo@IBM.com>
This commit is contained in:
r2roC
GitHub
parent
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commit
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11 changed files with 674 additions and 0 deletions
6
asset-transfer-ledger-queries/application-java/.gitattributes
vendored
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6
asset-transfer-ledger-queries/application-java/.gitattributes
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@ -0,0 +1,6 @@
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#
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# https://help.github.com/articles/dealing-with-line-endings/
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#
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# These are explicitly windows files and should use crlf
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*.bat text eol=crlf
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||||||
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||||||
43
asset-transfer-ledger-queries/application-java/build.gradle
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43
asset-transfer-ledger-queries/application-java/build.gradle
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/*
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* This file was generated by the Gradle 'init' task.
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*
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* This generated file contains a sample Java project to get you started.
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* For more details take a look at the Java Quickstart chapter in the Gradle
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* User Manual available at https://docs.gradle.org/6.5/userguide/tutorial_java_projects.html
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*/
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plugins {
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// Apply the java plugin to add support for Java
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id 'java'
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// Apply the application plugin to add support for building a CLI application.
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id 'application'
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}
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ext {
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javaMainClass = "application.java.App"
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}
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repositories {
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// Use jcenter for resolving dependencies.
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// You can declare any Maven/Ivy/file repository here.
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jcenter()
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}
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dependencies {
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// This dependency is used by the application.
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implementation 'com.google.guava:guava:29.0-jre'
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implementation 'org.hyperledger.fabric:fabric-gateway-java:2.1.1'
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}
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application {
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// Define the main class for the application.
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mainClassName = 'application.java.App'
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}
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// task for running the app after building dependencies
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task runApp(type: Exec) {
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dependsOn build
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group = "Execution"
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description = "Run the main class with ExecTask"
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commandLine "java", "-classpath", sourceSets.main.runtimeClasspath.getAsPath(), javaMainClass
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}
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BIN
asset-transfer-ledger-queries/application-java/gradle/wrapper/gradle-wrapper.jar
vendored
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BIN
asset-transfer-ledger-queries/application-java/gradle/wrapper/gradle-wrapper.jar
vendored
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5
asset-transfer-ledger-queries/application-java/gradle/wrapper/gradle-wrapper.properties
vendored
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5
asset-transfer-ledger-queries/application-java/gradle/wrapper/gradle-wrapper.properties
vendored
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@ -0,0 +1,5 @@
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distributionBase=GRADLE_USER_HOME
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distributionPath=wrapper/dists
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distributionUrl=https\://services.gradle.org/distributions/gradle-6.5-bin.zip
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zipStoreBase=GRADLE_USER_HOME
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zipStorePath=wrapper/dists
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185
asset-transfer-ledger-queries/application-java/gradlew
vendored
Executable file
185
asset-transfer-ledger-queries/application-java/gradlew
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@ -0,0 +1,185 @@
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#!/usr/bin/env sh
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#
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# Copyright 2015 the original author or authors.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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|
#
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##############################################################################
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##
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## Gradle start up script for UN*X
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##
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##############################################################################
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# Attempt to set APP_HOME
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# Resolve links: $0 may be a link
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PRG="$0"
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# Need this for relative symlinks.
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while [ -h "$PRG" ] ; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`"/$link"
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fi
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done
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SAVED="`pwd`"
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cd "`dirname \"$PRG\"`/" >/dev/null
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APP_HOME="`pwd -P`"
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cd "$SAVED" >/dev/null
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APP_NAME="Gradle"
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APP_BASE_NAME=`basename "$0"`
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# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
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DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
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# Use the maximum available, or set MAX_FD != -1 to use that value.
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MAX_FD="maximum"
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warn () {
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echo "$*"
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}
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die () {
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echo
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echo "$*"
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echo
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exit 1
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}
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# OS specific support (must be 'true' or 'false').
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cygwin=false
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msys=false
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darwin=false
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nonstop=false
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case "`uname`" in
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CYGWIN* )
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cygwin=true
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;;
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Darwin* )
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darwin=true
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;;
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MINGW* )
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msys=true
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;;
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NONSTOP* )
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nonstop=true
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;;
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esac
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CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
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# Determine the Java command to use to start the JVM.
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if [ -n "$JAVA_HOME" ] ; then
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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# IBM's JDK on AIX uses strange locations for the executables
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JAVACMD="$JAVA_HOME/jre/sh/java"
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else
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JAVACMD="$JAVA_HOME/bin/java"
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fi
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if [ ! -x "$JAVACMD" ] ; then
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die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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else
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JAVACMD="java"
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which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
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Please set the JAVA_HOME variable in your environment to match the
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location of your Java installation."
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fi
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# Increase the maximum file descriptors if we can.
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if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
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MAX_FD_LIMIT=`ulimit -H -n`
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if [ $? -eq 0 ] ; then
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if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
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MAX_FD="$MAX_FD_LIMIT"
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fi
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ulimit -n $MAX_FD
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if [ $? -ne 0 ] ; then
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warn "Could not set maximum file descriptor limit: $MAX_FD"
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fi
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else
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warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
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fi
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fi
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# For Darwin, add options to specify how the application appears in the dock
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if $darwin; then
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GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
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fi
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# For Cygwin or MSYS, switch paths to Windows format before running java
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if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
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APP_HOME=`cygpath --path --mixed "$APP_HOME"`
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CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
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JAVACMD=`cygpath --unix "$JAVACMD"`
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# We build the pattern for arguments to be converted via cygpath
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ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
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SEP=""
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for dir in $ROOTDIRSRAW ; do
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ROOTDIRS="$ROOTDIRS$SEP$dir"
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||||||
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SEP="|"
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||||||
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done
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OURCYGPATTERN="(^($ROOTDIRS))"
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||||||
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# Add a user-defined pattern to the cygpath arguments
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if [ "$GRADLE_CYGPATTERN" != "" ] ; then
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||||||
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OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
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||||||
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fi
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# Now convert the arguments - kludge to limit ourselves to /bin/sh
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i=0
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for arg in "$@" ; do
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CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
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||||||
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CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
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||||||
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||||||
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if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
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||||||
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eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
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||||||
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else
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||||||
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eval `echo args$i`="\"$arg\""
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||||||
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fi
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i=`expr $i + 1`
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||||||
|
done
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||||||
|
case $i in
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||||||
|
0) set -- ;;
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||||||
|
1) set -- "$args0" ;;
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||||||
|
2) set -- "$args0" "$args1" ;;
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||||||
|
3) set -- "$args0" "$args1" "$args2" ;;
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||||||
|
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
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||||||
|
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
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||||||
|
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
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||||||
|
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
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||||||
|
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
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||||||
|
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
|
||||||
|
esac
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||||||
|
fi
|
||||||
|
|
||||||
|
# Escape application args
|
||||||
|
save () {
|
||||||
|
for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
|
||||||
|
echo " "
|
||||||
|
}
|
||||||
|
APP_ARGS=`save "$@"`
|
||||||
|
|
||||||
|
# Collect all arguments for the java command, following the shell quoting and substitution rules
|
||||||
|
eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
|
||||||
|
|
||||||
|
exec "$JAVACMD" "$@"
|
||||||
104
asset-transfer-ledger-queries/application-java/gradlew.bat
vendored
Normal file
104
asset-transfer-ledger-queries/application-java/gradlew.bat
vendored
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@ -0,0 +1,104 @@
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||||||
|
@rem
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||||||
|
@rem Copyright 2015 the original author or authors.
|
||||||
|
@rem
|
||||||
|
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
@rem you may not use this file except in compliance with the License.
|
||||||
|
@rem You may obtain a copy of the License at
|
||||||
|
@rem
|
||||||
|
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
@rem
|
||||||
|
@rem Unless required by applicable law or agreed to in writing, software
|
||||||
|
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
@rem See the License for the specific language governing permissions and
|
||||||
|
@rem limitations under the License.
|
||||||
|
@rem
|
||||||
|
|
||||||
|
@if "%DEBUG%" == "" @echo off
|
||||||
|
@rem ##########################################################################
|
||||||
|
@rem
|
||||||
|
@rem Gradle startup script for Windows
|
||||||
|
@rem
|
||||||
|
@rem ##########################################################################
|
||||||
|
|
||||||
|
@rem Set local scope for the variables with windows NT shell
|
||||||
|
if "%OS%"=="Windows_NT" setlocal
|
||||||
|
|
||||||
|
set DIRNAME=%~dp0
|
||||||
|
if "%DIRNAME%" == "" set DIRNAME=.
|
||||||
|
set APP_BASE_NAME=%~n0
|
||||||
|
set APP_HOME=%DIRNAME%
|
||||||
|
|
||||||
|
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||||
|
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||||
|
|
||||||
|
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||||
|
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||||
|
|
||||||
|
@rem Find java.exe
|
||||||
|
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||||
|
|
||||||
|
set JAVA_EXE=java.exe
|
||||||
|
%JAVA_EXE% -version >NUL 2>&1
|
||||||
|
if "%ERRORLEVEL%" == "0" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:findJavaFromJavaHome
|
||||||
|
set JAVA_HOME=%JAVA_HOME:"=%
|
||||||
|
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||||
|
|
||||||
|
if exist "%JAVA_EXE%" goto init
|
||||||
|
|
||||||
|
echo.
|
||||||
|
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||||
|
echo.
|
||||||
|
echo Please set the JAVA_HOME variable in your environment to match the
|
||||||
|
echo location of your Java installation.
|
||||||
|
|
||||||
|
goto fail
|
||||||
|
|
||||||
|
:init
|
||||||
|
@rem Get command-line arguments, handling Windows variants
|
||||||
|
|
||||||
|
if not "%OS%" == "Windows_NT" goto win9xME_args
|
||||||
|
|
||||||
|
:win9xME_args
|
||||||
|
@rem Slurp the command line arguments.
|
||||||
|
set CMD_LINE_ARGS=
|
||||||
|
set _SKIP=2
|
||||||
|
|
||||||
|
:win9xME_args_slurp
|
||||||
|
if "x%~1" == "x" goto execute
|
||||||
|
|
||||||
|
set CMD_LINE_ARGS=%*
|
||||||
|
|
||||||
|
:execute
|
||||||
|
@rem Setup the command line
|
||||||
|
|
||||||
|
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||||
|
|
||||||
|
|
||||||
|
@rem Execute Gradle
|
||||||
|
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
|
||||||
|
|
||||||
|
:end
|
||||||
|
@rem End local scope for the variables with windows NT shell
|
||||||
|
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||||
|
|
||||||
|
:fail
|
||||||
|
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||||
|
rem the _cmd.exe /c_ return code!
|
||||||
|
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||||
|
exit /b 1
|
||||||
|
|
||||||
|
:mainEnd
|
||||||
|
if "%OS%"=="Windows_NT" endlocal
|
||||||
|
|
||||||
|
:omega
|
||||||
|
|
@ -0,0 +1,10 @@
|
||||||
|
/*
|
||||||
|
* This file was generated by the Gradle 'init' task.
|
||||||
|
*
|
||||||
|
* The settings file is used to specify which projects to include in your build.
|
||||||
|
*
|
||||||
|
* Detailed information about configuring a multi-project build in Gradle can be found
|
||||||
|
* in the user manual at https://docs.gradle.org/6.5/userguide/multi_project_builds.html
|
||||||
|
*/
|
||||||
|
|
||||||
|
rootProject.name = 'application-java'
|
||||||
|
|
@ -0,0 +1,142 @@
|
||||||
|
/*
|
||||||
|
* Copyright IBM Corp. All Rights Reserved.
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
// Running TestApp:
|
||||||
|
// gradle runApp
|
||||||
|
|
||||||
|
package application.java;
|
||||||
|
|
||||||
|
import java.nio.file.Path;
|
||||||
|
import java.nio.file.Paths;
|
||||||
|
import org.hyperledger.fabric.gateway.Contract;
|
||||||
|
import org.hyperledger.fabric.gateway.Gateway;
|
||||||
|
import org.hyperledger.fabric.gateway.Network;
|
||||||
|
import org.hyperledger.fabric.gateway.Wallet;
|
||||||
|
import org.hyperledger.fabric.gateway.Wallets;
|
||||||
|
|
||||||
|
|
||||||
|
public class App {
|
||||||
|
|
||||||
|
static {
|
||||||
|
System.setProperty("org.hyperledger.fabric.sdk.service_discovery.as_localhost", "true");
|
||||||
|
}
|
||||||
|
|
||||||
|
// helper function for getting connected to the gateway
|
||||||
|
public static Gateway connect() throws Exception{
|
||||||
|
// Load a file system based wallet for managing identities.
|
||||||
|
Path walletPath = Paths.get("wallet");
|
||||||
|
Wallet wallet = Wallets.newFileSystemWallet(walletPath);
|
||||||
|
// load a CCP
|
||||||
|
Path networkConfigPath = Paths.get("..", "..", "test-network", "organizations", "peerOrganizations", "org1.example.com", "connection-org1.yaml");
|
||||||
|
|
||||||
|
Gateway.Builder builder = Gateway.createBuilder();
|
||||||
|
builder.identity(wallet, "appUser").networkConfig(networkConfigPath).discovery(true);
|
||||||
|
return builder.connect();
|
||||||
|
}
|
||||||
|
|
||||||
|
public static void main(String[] args) throws Exception {
|
||||||
|
// enrolls the admin and registers the user
|
||||||
|
try {
|
||||||
|
EnrollAdmin.main(null);
|
||||||
|
RegisterUser.main(null);
|
||||||
|
} catch (Exception e) {
|
||||||
|
System.err.println(e);
|
||||||
|
}
|
||||||
|
|
||||||
|
// connect to the network and invoke the smart contract
|
||||||
|
try (Gateway gateway = connect()) {
|
||||||
|
|
||||||
|
// get the network and contract
|
||||||
|
Network network = gateway.getNetwork("mychannel");
|
||||||
|
Contract contract = network.getContract("ledger");
|
||||||
|
|
||||||
|
byte[] result;
|
||||||
|
|
||||||
|
System.out.println("Submit Transaction: InitLedger creates the initial set of assets on the ledger.");
|
||||||
|
contract.submitTransaction("InitLedger");
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
// passing in 2 empty strings will query all the assets
|
||||||
|
result = contract.evaluateTransaction("GetAssetsByRange", "", "");
|
||||||
|
System.out.println("Evaluate Transaction: GetAssetsByRange, result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Submit Transaction: CreateAsset asset13");
|
||||||
|
//CreateAsset creates an asset with ID asset13, color yellow, owner Tom, size 5 and appraisedValue of 1300
|
||||||
|
contract.submitTransaction("CreateAsset", "asset13", "yellow", "5", "Tom", "1300");
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction: ReadAsset asset13");
|
||||||
|
// ReadAsset returns an asset with given assetID
|
||||||
|
result = contract.evaluateTransaction("ReadAsset", "asset13");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction: AssetExists asset1");
|
||||||
|
// AssetExists returns "true" if an asset with given assetID exist
|
||||||
|
result = contract.evaluateTransaction("AssetExists", "asset1");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Submit Transaction: DeleteAsset asset1");
|
||||||
|
contract.submitTransaction("DeleteAsset", "asset1");
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction: AssetExists asset1");
|
||||||
|
// AssetExists returns "true" if an asset with given assetID exist
|
||||||
|
result = contract.evaluateTransaction("AssetExists", "asset1");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Submit Transaction: TransferAsset asset2 from owner Tomoko > owner Tom");
|
||||||
|
// TransferAsset transfers an asset with given ID to new owner Tom
|
||||||
|
contract.submitTransaction("TransferAsset", "asset2", "Tom");
|
||||||
|
|
||||||
|
// Rich Query with Pagination (Only supported if CouchDB is used as state database)
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:QueryAssetsWithPagination Tom's assets");
|
||||||
|
result = contract.evaluateTransaction("QueryAssetsWithPagination","{\"selector\":{\"docType\":\"asset\",\"owner\":\"Tom\"}, \"use_index\":[\"_design/indexOwnerDoc\", \"indexOwner\"]}","3","");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Submit Transaction: TransferAssetByColor yellow assets > newOwner Michel");
|
||||||
|
contract.submitTransaction("TransferAssetByColor", "yellow", "Michel");
|
||||||
|
|
||||||
|
// Rich Query (Only supported if CouchDB is used as state database):
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:QueryAssetsByOwner Michel");
|
||||||
|
result = contract.evaluateTransaction("QueryAssetsByOwner", "Michel");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:GetAssetHistory asset13");
|
||||||
|
result = contract.evaluateTransaction("GetAssetHistory", "asset13");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
// Rich Query (Only supported if CouchDB is used as state database):
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:QueryAssets assets of size 15");
|
||||||
|
result = contract.evaluateTransaction("QueryAssets", "{\"selector\":{\"size\":15}}");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
// Rich Query with index design doc and index name specified (Only supported if CouchDB is used as state database):
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:QueryAssets Jin Soo's assets");
|
||||||
|
result = contract.evaluateTransaction("QueryAssets","{\"selector\":{\"docType\":\"asset\",\"owner\":\"Jin Soo\"}, \"use_index\":[\"_design/indexOwnerDoc\", \"indexOwner\"]}");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
|
||||||
|
// Rich Query with Pagination (Only supported if CouchDB is used as state database)
|
||||||
|
System.out.println("\n");
|
||||||
|
System.out.println("Evaluate Transaction:GetAssetsByRangeWithPagination assets 3-5");
|
||||||
|
result = contract.evaluateTransaction("GetAssetsByRangeWithPagination", "asset3", "asset6", "3","");
|
||||||
|
System.out.println("result: " + new String(result));
|
||||||
|
}
|
||||||
|
catch(Exception e){
|
||||||
|
System.err.println(e);
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,53 @@
|
||||||
|
/*
|
||||||
|
* Copyright IBM Corp. All Rights Reserved.
|
||||||
|
*
|
||||||
|
* SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
package application.java;
|
||||||
|
|
||||||
|
import java.nio.file.Paths;
|
||||||
|
import java.util.Properties;
|
||||||
|
|
||||||
|
import org.hyperledger.fabric.gateway.Wallet;
|
||||||
|
import org.hyperledger.fabric.gateway.Wallets;
|
||||||
|
import org.hyperledger.fabric.gateway.Identities;
|
||||||
|
import org.hyperledger.fabric.gateway.Identity;
|
||||||
|
import org.hyperledger.fabric.sdk.Enrollment;
|
||||||
|
import org.hyperledger.fabric.sdk.security.CryptoSuite;
|
||||||
|
import org.hyperledger.fabric.sdk.security.CryptoSuiteFactory;
|
||||||
|
import org.hyperledger.fabric_ca.sdk.EnrollmentRequest;
|
||||||
|
import org.hyperledger.fabric_ca.sdk.HFCAClient;
|
||||||
|
|
||||||
|
public class EnrollAdmin {
|
||||||
|
|
||||||
|
public static void main(String[] args) throws Exception {
|
||||||
|
|
||||||
|
// Create a CA client for interacting with the CA.
|
||||||
|
Properties props = new Properties();
|
||||||
|
props.put("pemFile",
|
||||||
|
"../../test-network/organizations/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem");
|
||||||
|
props.put("allowAllHostNames", "true");
|
||||||
|
HFCAClient caClient = HFCAClient.createNewInstance("https://localhost:7054", props);
|
||||||
|
CryptoSuite cryptoSuite = CryptoSuiteFactory.getDefault().getCryptoSuite();
|
||||||
|
caClient.setCryptoSuite(cryptoSuite);
|
||||||
|
|
||||||
|
// Create a wallet for managing identities
|
||||||
|
Wallet wallet = Wallets.newFileSystemWallet(Paths.get("wallet"));
|
||||||
|
|
||||||
|
// Check to see if we've already enrolled the admin user.
|
||||||
|
if (wallet.get("admin") != null) {
|
||||||
|
System.out.println("An identity for the admin user \"admin\" already exists in the wallet");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
// Enroll the admin user, and import the new identity into the wallet.
|
||||||
|
final EnrollmentRequest enrollmentRequestTLS = new EnrollmentRequest();
|
||||||
|
enrollmentRequestTLS.addHost("localhost");
|
||||||
|
enrollmentRequestTLS.setProfile("tls");
|
||||||
|
Enrollment enrollment = caClient.enroll("admin", "adminpw", enrollmentRequestTLS);
|
||||||
|
Identity user = Identities.newX509Identity("Org1MSP", enrollment);
|
||||||
|
wallet.put("admin", user);
|
||||||
|
System.out.println("Successfully enrolled user \"admin\" and imported it into the wallet");
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,107 @@
|
||||||
|
/*
|
||||||
|
SPDX-License-Identifier: Apache-2.0
|
||||||
|
*/
|
||||||
|
|
||||||
|
package application.java;
|
||||||
|
|
||||||
|
import java.nio.file.Paths;
|
||||||
|
import java.security.PrivateKey;
|
||||||
|
import java.util.Properties;
|
||||||
|
import java.util.Set;
|
||||||
|
|
||||||
|
import org.hyperledger.fabric.gateway.Wallet;
|
||||||
|
import org.hyperledger.fabric.gateway.Wallets;
|
||||||
|
import org.hyperledger.fabric.gateway.Identities;
|
||||||
|
import org.hyperledger.fabric.gateway.Identity;
|
||||||
|
import org.hyperledger.fabric.gateway.X509Identity;
|
||||||
|
import org.hyperledger.fabric.sdk.Enrollment;
|
||||||
|
import org.hyperledger.fabric.sdk.User;
|
||||||
|
import org.hyperledger.fabric.sdk.security.CryptoSuite;
|
||||||
|
import org.hyperledger.fabric.sdk.security.CryptoSuiteFactory;
|
||||||
|
import org.hyperledger.fabric_ca.sdk.HFCAClient;
|
||||||
|
import org.hyperledger.fabric_ca.sdk.RegistrationRequest;
|
||||||
|
|
||||||
|
public class RegisterUser {
|
||||||
|
|
||||||
|
public static void main(String[] args) throws Exception {
|
||||||
|
|
||||||
|
// Create a CA client for interacting with the CA.
|
||||||
|
Properties props = new Properties();
|
||||||
|
props.put("pemFile",
|
||||||
|
"../../test-network/organizations/peerOrganizations/org1.example.com/ca/ca.org1.example.com-cert.pem");
|
||||||
|
props.put("allowAllHostNames", "true");
|
||||||
|
HFCAClient caClient = HFCAClient.createNewInstance("https://localhost:7054", props);
|
||||||
|
CryptoSuite cryptoSuite = CryptoSuiteFactory.getDefault().getCryptoSuite();
|
||||||
|
caClient.setCryptoSuite(cryptoSuite);
|
||||||
|
|
||||||
|
// Create a wallet for managing identities
|
||||||
|
Wallet wallet = Wallets.newFileSystemWallet(Paths.get("wallet"));
|
||||||
|
|
||||||
|
// Check to see if we've already enrolled the user.
|
||||||
|
if (wallet.get("appUser") != null) {
|
||||||
|
System.out.println("An identity for the user \"appUser\" already exists in the wallet");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
X509Identity adminIdentity = (X509Identity)wallet.get("admin");
|
||||||
|
if (adminIdentity == null) {
|
||||||
|
System.out.println("\"admin\" needs to be enrolled and added to the wallet first");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
User admin = new User() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getName() {
|
||||||
|
return "admin";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Set<String> getRoles() {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getAccount() {
|
||||||
|
return null;
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getAffiliation() {
|
||||||
|
return "org1.department1";
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public Enrollment getEnrollment() {
|
||||||
|
return new Enrollment() {
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public PrivateKey getKey() {
|
||||||
|
return adminIdentity.getPrivateKey();
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getCert() {
|
||||||
|
return Identities.toPemString(adminIdentity.getCertificate());
|
||||||
|
}
|
||||||
|
};
|
||||||
|
}
|
||||||
|
|
||||||
|
@Override
|
||||||
|
public String getMspId() {
|
||||||
|
return "Org1MSP";
|
||||||
|
}
|
||||||
|
|
||||||
|
};
|
||||||
|
|
||||||
|
// Register the user, enroll the user, and import the new identity into the wallet.
|
||||||
|
RegistrationRequest registrationRequest = new RegistrationRequest("appUser");
|
||||||
|
registrationRequest.setAffiliation("org1.department1");
|
||||||
|
registrationRequest.setEnrollmentID("appUser");
|
||||||
|
String enrollmentSecret = caClient.register(registrationRequest, admin);
|
||||||
|
Enrollment enrollment = caClient.enroll("appUser", enrollmentSecret);
|
||||||
|
Identity user = Identities.newX509Identity("Org1MSP", enrollment);
|
||||||
|
wallet.put("appUser", user);
|
||||||
|
System.out.println("Successfully enrolled user \"appUser\" and imported it into the wallet");
|
||||||
|
}
|
||||||
|
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,19 @@
|
||||||
|
# initialize root logger with level ERROR for stdout and fout
|
||||||
|
log4j.rootLogger=ERROR,stdout,fout
|
||||||
|
# set the log level for these components
|
||||||
|
log4j.logger.com.endeca=INFO
|
||||||
|
log4j.logger.com.endeca.itl.web.metrics=INFO
|
||||||
|
|
||||||
|
# add a ConsoleAppender to the logger stdout to write to the console
|
||||||
|
log4j.appender.stdout=org.apache.log4j.ConsoleAppender
|
||||||
|
log4j.appender.stdout.layout=org.apache.log4j.PatternLayout
|
||||||
|
# use a simple message format
|
||||||
|
log4j.appender.stdout.layout.ConversionPattern=%m%n
|
||||||
|
|
||||||
|
# add a FileAppender to the logger fout
|
||||||
|
log4j.appender.fout=org.apache.log4j.FileAppender
|
||||||
|
# create a log file
|
||||||
|
log4j.appender.fout.File=crawl.log
|
||||||
|
log4j.appender.fout.layout=org.apache.log4j.PatternLayout
|
||||||
|
# use a more detailed message pattern
|
||||||
|
log4j.appender.fout.layout.ConversionPattern=%p\t%d{ISO8601}\t%r\t%c\t[%t]\t%m%n
|
||||||
Loading…
Reference in a new issue