/
org_setup.go
168 lines (141 loc) · 4.96 KB
/
org_setup.go
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package org
import (
"fmt"
"os"
"strings"
"github.com/hyperledger/fabric-sdk-go/pkg/client/channel"
"github.com/hyperledger/fabric-sdk-go/pkg/client/event"
caMsp "github.com/hyperledger/fabric-sdk-go/pkg/client/msp"
mspclient "github.com/hyperledger/fabric-sdk-go/pkg/client/msp"
"github.com/hyperledger/fabric-sdk-go/pkg/client/resmgmt"
contextAPI "github.com/hyperledger/fabric-sdk-go/pkg/common/providers/context"
fabAPI "github.com/hyperledger/fabric-sdk-go/pkg/common/providers/fab"
"github.com/hyperledger/fabric-sdk-go/pkg/common/providers/msp"
"github.com/hyperledger/fabric-sdk-go/pkg/core/config"
"github.com/hyperledger/fabric-sdk-go/pkg/fab/resource"
"github.com/hyperledger/fabric-sdk-go/pkg/fabsdk"
"github.com/pkg/errors"
)
const (
appName = "multiorgledger"
ccPath = "multiorgledger/chaincode/"
ccId = "CC_ORG_V00"
ccVersion = "1"
ccPolicy = "OR ('Org1MSP.member','Org2MSP.member','Org3MSP.member','Org4MSP.member')"
ordererName = "OrdererOrg"
ordererId = "orderer.multi.org.ledger.com"
)
type OrgSetup struct {
// Network parameters
OrdererID string
OrdererAdmin string
OrdererName string
OrdererClientContext contextAPI.ClientProvider
OrdererChannelContext contextAPI.ChannelProvider
OrdererResmgmt *resmgmt.Client
// Channel parameters
ChannelID string
ChannelConfig string
// Chaincode parameters
ChaincodeGoPath string
ChaincodePath string
ChaincodeId string
ChainCodeVersion string
ChainCodePolicy string
CCPkg *resource.CCPackage
ConfigFile string
OrgCaID string
OrgName string
OrgAdmin string
UserName string
Sdk *fabsdk.FabricSDK
CaClient *caMsp.Client
Resmgmt *resmgmt.Client
Ctx contextAPI.ClientProvider
MspClient *mspclient.Client
Peers []fabAPI.Peer
ChannelContext contextAPI.ChannelProvider
ChannelClient *channel.Client
Event *event.Client
SigningIdentity msp.SigningIdentity
SigningIdentities []msp.SigningIdentity
}
func initializeOrg(obj OrgSetup) (*OrgSetup, error) {
fmt.Println("Initialize " + obj.OrgName + " SDK...")
sdk, err := fabsdk.New(config.FromFile(obj.ConfigFile))
if err != nil {
return nil, errors.WithMessage(err, "failed to create SDK")
}
fmt.Println(" SDK created for " + obj.OrgName)
caClient, err := caMsp.New(sdk.Context())
if err != nil {
return nil, fmt.Errorf("failed to create new CA client: %v", err)
}
fmt.Println(" CA Client created for " + obj.OrgName)
orgCtx := sdk.Context(
fabsdk.WithUser(obj.OrgAdmin),
fabsdk.WithOrg(obj.OrgName))
fmt.Println(" Context created for " + obj.OrgName)
resMgmtClient, err := resmgmt.New(orgCtx)
if err != nil {
return nil, errors.WithMessage(err, "failed to create resmgmt")
}
fmt.Println(" Ressource management client created for " + obj.OrgName)
mspClient, err := mspclient.New(sdk.Context(), mspclient.WithOrg(obj.OrgName))
if err != nil {
return nil, errors.WithMessage(err, "failed to create MSP client")
}
fmt.Println(" MSP Client created for " + obj.OrgName)
signingIdentity, err := mspClient.GetSigningIdentity(obj.OrgAdmin)
if err != nil {
return nil, errors.WithMessage(err, "failed to get admin signing identity")
}
fmt.Println(" Signing Identity created for " + obj.OrgName)
if !strings.EqualFold(obj.OrgName, ordererName) {
signIdentities = append(signIdentities, signingIdentity)
orgPeers, err = DiscoverLocalPeers(orgCtx, 2)
if err != nil {
fmt.Errorf(" failed to Discover Local Peers: %v for ", obj.OrgName, err)
return nil, nil
}
fmt.Println(" Peers Discovered for " + obj.OrgName)
channelCtx = sdk.ChannelContext(appName,
fabsdk.WithUser(obj.OrgAdmin),
fabsdk.WithOrg(obj.OrgName))
fmt.Println(" Channel Client create for " + obj.OrgName)
}
signingIdentities := []msp.SigningIdentity{signingIdentity}
//channelClient, event, _:= obj.CreateChannelClient(sdk, obj.OrgName, obj.OrgAdmin, caClient)
return &OrgSetup{
ConfigFile: obj.ConfigFile,
ChannelID: appName,
ChaincodeGoPath: os.Getenv("GOPATH"),
ChaincodePath: ccPath,
ChaincodeId: ccId,
ChainCodeVersion: ccVersion,
ChainCodePolicy: ccPolicy,
OrdererName: ordererName,
OrdererID: ordererId,
ChannelClient: nil,
Event: nil,
OrgCaID: obj.OrgCaID,
OrgName: obj.OrgName,
OrgAdmin: obj.OrgAdmin,
ChannelConfig: getArtifactPath() + obj.ChannelConfig,
Sdk: sdk,
CaClient: caClient,
Ctx: orgCtx,
Resmgmt: resMgmtClient,
MspClient: mspClient,
SigningIdentities: signingIdentities,
Peers: orgPeers,
ChannelContext: channelCtx,
}, nil
}
func getArtifactPath() string {
return os.Getenv("GOPATH") + "/src/multiorgledger/fixtures/artifacts/"
}
func getSigningIdentities() []msp.SigningIdentity {
fmt.Println(" getSigningIdentities == ", len(signIdentities))
return signIdentities
}