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add fabric-ca network. blockchain-desktop#171
Signed-off-by: Yi DENG <[email protected]>
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COMPOSE_PROJECT_NAME=net |
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docker-compose.yml | ||
fabric-ca-orderer.dockerfile | ||
fabric-ca-peer.dockerfile | ||
fabric-ca-tools.dockerfile | ||
data |
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# Hyperledger Fabric CA sample | ||
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The Hyperledger Fabric CA sample demonstrates the following: | ||
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* How to use the Hyperledger Fabric CA client and server to generate all crypto | ||
material rather than using cryptogen. The cryptogen tool is not intended for | ||
a production environment because it generates all private keys in one location | ||
which must then be copied to the appropriate host or container. This sample | ||
demonstrates how to generate crypto material for orderers, peers, | ||
administrators, and end users so that private keys never leave the host or | ||
container in which they are generated. | ||
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* How to use Attribute-Based Access Control (ABAC). See | ||
fabric-samples/chaincode/abac/abac.go and note the use of the *github.com/hyperledger/fabric/core/chaincode/lib/cid* package to extract | ||
attributes from the invoker's identity. Only identities with the *abac.init* | ||
attribute value of *true* can successfully call the *Init* function to | ||
instantiate the chaincode. | ||
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## Running this sample | ||
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1. To run this sample, simply run the *start.sh* script. You may do this | ||
multiple times in a row as needed since the *start.sh* script cleans up before | ||
starting each time. This sample can be run with the latest released version, | ||
an older released version, or from locally built docker images as follows: | ||
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a. By default, the sample is run with the latest released version of Fabric | ||
and Fabric CA. | ||
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b. Older versions of Fabric and Fabric CA can be used by setting the | ||
`FABRIC_TAG` environment variable. For example, `export FABRIC_TAG=1.3.0` | ||
will run the sample with 1.3.0 version of Fabric and Fabric CA. | ||
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c. The sample can also be run with locally built Fabric and Fabric CA | ||
docker images. Fabric and Fabric CA repositories must be cloned with following | ||
commands: | ||
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`git clone https://github.com/hyperledger/fabric.git` | ||
`git clone https://github.com/hyperledger/fabric-ca.git` | ||
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Then execute the `make docker-all` command from the fabric-ca repository. This will | ||
build the necessary images based on the local source code. Before executing the | ||
*start.sh* script, set the `FABRIC_TAG` environment variable to 'local' as follows: | ||
`export FABRIC_TAG=local`. | ||
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2. To stop the containers which are started by the *start.sh* script, you may run the *stop.sh* script. | ||
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## Understanding this sample | ||
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There are some variables at the top of *fabric-samples/fabric-ca/scripts/env.sh* | ||
script which define the names and topology of this sample. You may modify these | ||
as described in the comments of the script in order to customize this sample. | ||
By default, there are three organizations. The orderer organization is *org0*, | ||
and two peer organizations are *org1* and *org2*. | ||
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The *start.sh* script first builds the *docker-compose.yml* file (by invoking the | ||
*makeDocker.sh* script) and then starts the docker containers. | ||
The *data* directory is a volume mount for all containers. | ||
This volume mount is not be needed in a real scenario, but it is used by this | ||
sample for the following reasons: | ||
a) so that all containers can write their logs to a common directory | ||
(i.e. *the *data/logs* directory) to make debugging easier; | ||
b) to synchronize the sequence in which containers start as described below | ||
(for example, an intermediate CA in an *ica* container must wait for the | ||
corresponding root CA in a *rca* container to write its certificate to | ||
the *data* directory); | ||
c) to access bootstrap certificates required by clients to connect over TLS. | ||
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The containers defined in the *docker-compose.yml* file are started in the | ||
following sequence. | ||
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1. The *rca* (root CA) containers start first, one for each organization. | ||
An *rca* container runs the fabric-ca-server for the root CA of an | ||
organization. The root CA certificate is written to the *data* directory | ||
and is used when an intermediate CA must connect to it over TLS. | ||
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2. The *ica* (Intermediate CA) containers start next. An *ica* container | ||
runs the fabric-ca-server for the intermediate CA of an organization. | ||
Each of these containers enrolls with a corresponding root CA. | ||
The intermediate CA certificate is also written to the *data* directory. | ||
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3. The *setup* container registers identities with the intermediate CAs, | ||
generates the genesis block, and other artifacts needed to setup the | ||
blockchain network. This is performed by the | ||
*fabric-samples/fabric-ca/scripts/setup-fabric.sh* script. Note that the | ||
admin identity is registered with **abac.init=true:ecert** | ||
(see the *registerPeerIdentities* function of this script). This causes | ||
the admin's enrollment certificate (ECert) to have an attribute named "abac.init" | ||
with a value of "true". Note further that the chaincode used by this sample | ||
requires this attribute be included in the certificate of the identity that | ||
invokes its Init function. See the chaincode at *fabric-samples/chaincode/abac/abac.go*). | ||
For more information on Attribute-Based Access Control (ABAC), see | ||
https://github.com/hyperledger/fabric/blob/master/core/chaincode/lib/cid/README.md. | ||
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4. The orderer and peer containers are started. The naming of these containers | ||
is straight-forward as is their log files in the *data/logs* directory. | ||
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5. The *run* container is started which runs the actual test case. It creates | ||
a channel, peers join the channel, chaincode is installed and instantiated, | ||
and the chaincode is queried and invoked. See the *main* function of the | ||
*fabric-samples/fabric-ca/scripts/run-fabric.sh* script for more details. | ||
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<a rel="license" href="http://creativecommons.org/licenses/by/4.0/"><img alt="Creative Commons License" style="border-width:0" src="https://i.creativecommons.org/l/by/4.0/88x31.png" /></a><br />This work is licensed under a <a rel="license" href="http://creativecommons.org/licenses/by/4.0/">Creative Commons Attribution 4.0 International License</a> |
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#!/bin/bash | ||
# | ||
# Copyright IBM Corp. All Rights Reserved. | ||
# | ||
# SPDX-License-Identifier: Apache-2.0 | ||
# | ||
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# | ||
# This script builds the images required to run this sample. | ||
# | ||
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function assertOnMasterBranch { | ||
if [ "`git rev-parse --abbrev-ref HEAD`" != "master" ]; then | ||
fatal "You must switch to the master branch in `pwd`" | ||
fi | ||
} | ||
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set -e | ||
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SDIR=$(dirname "$0") | ||
source $SDIR/scripts/env.sh | ||
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# Delete docker containers | ||
dockerContainers=$(docker ps -a | awk '$2~/hyperledger/ {print $1}') | ||
if [ "$dockerContainers" != "" ]; then | ||
log "Deleting existing docker containers ..." | ||
docker rm -f $dockerContainers > /dev/null | ||
fi | ||
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# Remove chaincode docker images | ||
chaincodeImages=`docker images | grep "^dev-peer" | awk '{print $3}'` | ||
if [ "$chaincodeImages" != "" ]; then | ||
log "Removing chaincode docker images ..." | ||
docker rmi $chaincodeImages > /dev/null | ||
fi | ||
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# Perform docker clean for fabric-ca | ||
log "Cleaning fabric-ca docker images ..." | ||
cd $GOPATH/src/github.com/hyperledger/fabric-ca | ||
assertOnMasterBranch | ||
make docker-clean | ||
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# Perform docker clean for fabric and rebuild | ||
log "Cleaning and rebuilding fabric docker images ..." | ||
cd $GOPATH/src/github.com/hyperledger/fabric | ||
assertOnMasterBranch | ||
make docker-clean docker | ||
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# Perform docker clean for fabric and rebuild against latest fabric images just built | ||
log "Rebuilding fabric-ca docker images ..." | ||
cd $GOPATH/src/github.com/hyperledger/fabric-ca | ||
FABRIC_TAG=latest make docker | ||
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log "Setup completed successfully. You may run the tests multiple times by running start.sh." |
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peerGrpcUrl: grpcs://localhost:7051 | ||
peerEventUrl: grpcs://localhost:7053 | ||
ordererUrl: grpcs://localhost:7050 | ||
mspId: org1MSP | ||
certificate: data/orgs/org1/admin/msp/signcerts/cert.pem | ||
privateKey: data/orgs/org1/admin/msp/keystore/6a65f3b294f455b1dc41bfec77da60ed86570cb5a342a21f052d3930d0d4f7c0_sk | ||
peerTlsCaCert: data/org1-ca-chain.pem | ||
ordererTlsCaCert: data/org0-ca-chain.pem | ||
peerSslTarget: peer1-org1 | ||
ordererSslTarget: orderer1-org0 |
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