github.com/sberex/go-sberex@v1.8.2-0.20181113200658-ed96ac38f7d7/cmd/puppeth/wizard_wallet.go (about) 1 // This file is part of the go-sberex library. The go-sberex library is 2 // free software: you can redistribute it and/or modify it under the terms 3 // of the GNU Lesser General Public License as published by the Free 4 // Software Foundation, either version 3 of the License, or (at your option) 5 // any later version. 6 // 7 // The go-sberex library is distributed in the hope that it will be useful, 8 // but WITHOUT ANY WARRANTY; without even the implied warranty of 9 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser 10 // General Public License <http://www.gnu.org/licenses/> for more details. 11 12 package main 13 14 import ( 15 "encoding/json" 16 "fmt" 17 "time" 18 19 "github.com/Sberex/go-sberex/log" 20 ) 21 22 // deployWallet creates a new web wallet based on some user input. 23 func (w *wizard) deployWallet() { 24 // Do some sanity check before the user wastes time on input 25 if w.conf.Genesis == nil { 26 log.Error("No genesis block configured") 27 return 28 } 29 if w.conf.ethstats == "" { 30 log.Error("No ethstats server configured") 31 return 32 } 33 // Select the server to interact with 34 server := w.selectServer() 35 if server == "" { 36 return 37 } 38 client := w.servers[server] 39 40 // Retrieve any active node configurations from the server 41 infos, err := checkWallet(client, w.network) 42 if err != nil { 43 infos = &walletInfos{ 44 nodePort: 30303, rpcPort: 8545, webPort: 80, webHost: client.server, 45 } 46 } 47 existed := err == nil 48 49 infos.genesis, _ = json.MarshalIndent(w.conf.Genesis, "", " ") 50 infos.network = w.conf.Genesis.Config.ChainId.Int64() 51 52 // Figure out which port to listen on 53 fmt.Println() 54 fmt.Printf("Which port should the wallet listen on? (default = %d)\n", infos.webPort) 55 infos.webPort = w.readDefaultInt(infos.webPort) 56 57 // Figure which virtual-host to deploy ethstats on 58 if infos.webHost, err = w.ensureVirtualHost(client, infos.webPort, infos.webHost); err != nil { 59 log.Error("Failed to decide on wallet host", "err", err) 60 return 61 } 62 // Figure out where the user wants to store the persistent data 63 fmt.Println() 64 if infos.datadir == "" { 65 fmt.Printf("Where should data be stored on the remote machine?\n") 66 infos.datadir = w.readString() 67 } else { 68 fmt.Printf("Where should data be stored on the remote machine? (default = %s)\n", infos.datadir) 69 infos.datadir = w.readDefaultString(infos.datadir) 70 } 71 // Figure out which port to listen on 72 fmt.Println() 73 fmt.Printf("Which TCP/UDP port should the backing node listen on? (default = %d)\n", infos.nodePort) 74 infos.nodePort = w.readDefaultInt(infos.nodePort) 75 76 fmt.Println() 77 fmt.Printf("Which port should the backing RPC API listen on? (default = %d)\n", infos.rpcPort) 78 infos.rpcPort = w.readDefaultInt(infos.rpcPort) 79 80 // Set a proper name to report on the stats page 81 fmt.Println() 82 if infos.ethstats == "" { 83 fmt.Printf("What should the wallet be called on the stats page?\n") 84 infos.ethstats = w.readString() + ":" + w.conf.ethstats 85 } else { 86 fmt.Printf("What should the wallet be called on the stats page? (default = %s)\n", infos.ethstats) 87 infos.ethstats = w.readDefaultString(infos.ethstats) + ":" + w.conf.ethstats 88 } 89 // Try to deploy the wallet on the host 90 nocache := false 91 if existed { 92 fmt.Println() 93 fmt.Printf("Should the wallet be built from scratch (y/n)? (default = no)\n") 94 nocache = w.readDefaultString("n") != "n" 95 } 96 if out, err := deployWallet(client, w.network, w.conf.bootnodes, infos, nocache); err != nil { 97 log.Error("Failed to deploy wallet container", "err", err) 98 if len(out) > 0 { 99 fmt.Printf("%s\n", out) 100 } 101 return 102 } 103 // All ok, run a network scan to pick any changes up 104 log.Info("Waiting for node to finish booting") 105 time.Sleep(3 * time.Second) 106 107 w.networkStats() 108 }