mirror of
https://github.com/hyperledger/fabric-samples.git
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55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
/*
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Copyright 2020 IBM All Rights Reserved.
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SPDX-License-Identifier: Apache-2.0
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*/
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package functions
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import (
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"fmt"
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"io/ioutil"
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"path/filepath"
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"github.com/hyperledger/fabric-sdk-go/pkg/gateway"
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)
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func populateWallet(wallet *gateway.Wallet) error {
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credPath := filepath.Join(
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"..",
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"..",
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"test-network",
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"organizations",
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"peerOrganizations",
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"org1.example.com",
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"users",
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"User1@org1.example.com",
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"msp",
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)
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certPath := filepath.Join(credPath, "signcerts", "cert.pem")
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// read the certificate pem
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cert, err := ioutil.ReadFile(filepath.Clean(certPath))
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if err != nil {
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return err
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}
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keyDir := filepath.Join(credPath, "keystore")
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// there's a single file in this dir containing the private key
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files, err := ioutil.ReadDir(keyDir)
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if err != nil {
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return err
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}
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if len(files) != 1 {
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return fmt.Errorf("keystore folder should have contain one file")
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}
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keyPath := filepath.Join(keyDir, files[0].Name())
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key, err := ioutil.ReadFile(filepath.Clean(keyPath))
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if err != nil {
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return err
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}
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identity := gateway.NewX509Identity("Org1MSP", string(cert), string(key))
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return wallet.Put("appUser", identity)
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}
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