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Add support for decentralized treasury.
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@@ -6,3 +6,4 @@ vendor | |
| .vscode | ||
| .idea | ||
| rpc/tools/bin/ | ||
| *.sw* | ||
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| @@ -0,0 +1,50 @@ | ||
| treasurykey | ||
| =========== | ||
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| THIS TOOL IS FOR NETWORK OPERATORS ONLY. | ||
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| **DO NOT USE** | ||
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| The `treasurykey` utility is used to generate treasury keys that enable | ||
| spending from the treasury account. | ||
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| The tool takes a single flag to designate which network it is generating a key | ||
| for. | ||
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| It prints out three values: | ||
| 1. A serialized private key | ||
| 2. The serialized public key | ||
| 3. The WIF (Wallet Interchange Format) version of the private key. | ||
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| This information must be stored in a secure location. | ||
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| The public key will be hardcoded inside `dcrd` and `dcrwallet`. Both daemons | ||
| will use it to identify valid treasury spend transactions. | ||
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| The WIF must be imported into the dcrwallet that will generate TSPEND | ||
| transactions. | ||
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| For example: | ||
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| Generate key. | ||
| ``` | ||
| $ treasurykey -mainnet | ||
| Private key: 9bcf82e4b267585b3f0c54632d7e8eef2fc13407dfdbf7a80398085f5851baa0 | ||
| Public key: 03f31aa7013b3c3e8568eb6415a895d8662b5ddceff12a62bf77c01e3e451a332f | ||
| WIF : PmQeT3VmoxDRjgsfwVJLV13ioNyxmd9XuQmQu86UPiQQAn5XkRfLN | ||
| ``` | ||
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| Import key into treasury wallet. | ||
| ``` | ||
| dcrctl --wallet importprivkey PmQeT3VmoxDRjgsfwVJLV13ioNyxmd9XuQmQu86UPiQQAn5XkRfLN imported false | ||
| ``` | ||
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| It is suggested to repeat this process so that there are at least two valid | ||
| keys. | ||
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| Why? | ||
| ==== | ||
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| This approach was chosen in order to generate *independent* random keys. If the | ||
| treasury wallet machine were to be compromised the seed would be compromised as | ||
| well. |
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| package main | ||
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| import ( | ||
| "flag" | ||
| "fmt" | ||
| "os" | ||
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| "github.com/decred/dcrd/chaincfg/v3" | ||
| "github.com/decred/dcrd/dcrec" | ||
| "github.com/decred/dcrd/dcrec/secp256k1/v3" | ||
| "github.com/decred/dcrd/dcrutil/v3" | ||
| ) | ||
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| func generateKeys(params *chaincfg.Params) error { | ||
| key, err := secp256k1.GeneratePrivateKey() | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| keyBytes := key.Serialize() | ||
| wif, err := dcrutil.NewWIF(keyBytes, params.PrivateKeyID, | ||
| dcrec.STSchnorrSecp256k1) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| fmt.Printf("Private key: %x\n", keyBytes) | ||
| fmt.Printf("Public key: %x\n", key.PubKey().SerializeCompressed()) | ||
| fmt.Printf("WIF : %s\n", wif) | ||
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| return nil | ||
| } | ||
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| func main() { | ||
| mainnet := flag.Bool("mainnet", false, "use mainnet parameters") | ||
| simnet := flag.Bool("simnet", false, "use simnet parameters") | ||
| regnet := flag.Bool("regnet", false, "use regnet parameters") | ||
| testnet := flag.Bool("testnet", false, "use testnet parameters") | ||
| flag.Parse() | ||
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| var net *chaincfg.Params | ||
| flags := 0 | ||
| if *mainnet { | ||
| flags++ | ||
| net = chaincfg.MainNetParams() | ||
| } | ||
| if *testnet { | ||
| flags++ | ||
| net = chaincfg.TestNet3Params() | ||
| } | ||
| if *simnet { | ||
| flags++ | ||
| net = chaincfg.SimNetParams() | ||
| } | ||
| if *regnet { | ||
| flags++ | ||
| net = chaincfg.RegNetParams() | ||
| } | ||
| if flags != 1 { | ||
| fmt.Println("One and only one flag must be selected") | ||
| flag.Usage() | ||
| os.Exit(1) | ||
| } | ||
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| if err := generateKeys(net); err != nil { | ||
| fmt.Println(err) | ||
| os.Exit(1) | ||
| } | ||
| } |
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