mirror of
https://github.com/sonr-io/sonr.git
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feature/1220 origin handle exists method (#1241)
* feat: add docs and CI workflow for publishing to onsonr.dev * (refactor): Move hway,motr executables to their own repos * feat: simplify devnet and testnet configurations * refactor: update import path for didcrypto package * docs(networks): Add README with project overview, architecture, and community links * refactor: Move network configurations to deploy directory * build: update golang version to 1.23 * refactor: move logger interface to appropriate package * refactor: Move devnet configuration to networks/devnet * chore: improve release process with date variable * (chore): Move Crypto Library * refactor: improve code structure and readability in DID module * feat: integrate Trunk CI checks * ci: optimize CI workflow by removing redundant build jobs --------- Co-authored-by: Darp Alakun <i@prad.nu>
This commit is contained in:
Prad Nukala
Executable
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//
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// Copyright Coinbase, Inc. All Rights Reserved.
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//
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// SPDX-License-Identifier: Apache-2.0
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//
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package main
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import (
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"bufio"
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"encoding/hex"
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"encoding/json"
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"flag"
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"fmt"
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"io/ioutil"
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"os"
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bls "github.com/onsonr/sonr/crypto/signatures/bls/bls_sig"
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)
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type signOp struct {
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Data string `json:"data"`
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PublicKey string `json:"public_key"`
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Signature string `json:"signature"`
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}
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type cmdFlags struct {
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Generate bool
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PublicKeys bool
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Sign bool
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Verify bool
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Number int
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}
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func parseCliArgs() cmdFlags {
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var generate, publickeys, sign, verify bool
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var number int
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flag.BoolVar(&generate, "g", false, "Generate public keys")
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flag.BoolVar(&publickeys, "p", false, "Verify public keys")
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flag.BoolVar(&sign, "s", false, "Generate signatures")
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flag.BoolVar(&verify, "v", false, "Verify signatures")
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flag.IntVar(&number, "n", 25, "The number of items to generate")
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flag.Parse()
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return cmdFlags{
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generate, publickeys, sign, verify, number,
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}
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}
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func main() {
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flags := parseCliArgs()
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if flags.Generate {
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generate(flags.Number)
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} else if flags.PublicKeys {
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publicKeys()
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} else if flags.Sign {
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sign(flags.Number)
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} else if flags.Verify {
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verify()
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}
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}
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func generate(number int) {
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scheme := bls.NewSigPop()
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publicKeys := make([]string, number)
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for i := 0; i < number; i++ {
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publicKey, _, err := scheme.Keygen()
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if err != nil {
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fmt.Printf("Keygen error occurred: %v\n", err)
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os.Exit(1)
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}
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b, _ := publicKey.MarshalBinary()
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publicKeys[i] = hex.EncodeToString(b)
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}
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out, _ := json.Marshal(publicKeys)
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fmt.Println(string(out))
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}
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func publicKeys() {
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input, err := getInput()
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if err != nil {
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fmt.Printf("Unable to read input: %v", err)
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os.Exit(1)
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}
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var pubkeys []string
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err = json.Unmarshal(input, &pubkeys)
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if err != nil {
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fmt.Printf("Unable to parse json input: %v", err)
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os.Exit(1)
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}
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fmt.Printf("Checking public keys")
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for _, pk := range pubkeys {
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data, err := hex.DecodeString(pk)
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if err != nil {
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fmt.Printf("Unable to parse hex input: %v", err)
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os.Exit(1)
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}
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pubkey := new(bls.PublicKey)
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fmt.Printf("Checking %s - ", pk)
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err = pubkey.UnmarshalBinary(data)
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if err != nil {
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fmt.Printf("fail\n")
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os.Exit(1)
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}
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fmt.Printf("pass\n")
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}
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}
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func sign(number int) {
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tests := []string{
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"", "aaa", "aaaaaa", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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}
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var err error
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scheme := bls.NewSigPop()
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secretKeys := make([]*bls.SecretKey, number)
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publicKeys := make([]*bls.PublicKey, number)
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for i := 0; i < number; i++ {
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publicKeys[i], secretKeys[i], err = scheme.Keygen()
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if err != nil {
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fmt.Printf("Keygen error occurred: %v\n", err)
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os.Exit(1)
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}
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}
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sigs := make([]*signOp, number*len(tests))
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k := 0
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for _, t := range tests {
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for j := 0; j < len(secretKeys); j++ {
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signature, err := scheme.Sign(secretKeys[j], []byte(t))
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if err != nil {
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fmt.Printf("Signing failed: %v\n", err)
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os.Exit(1)
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}
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pk, _ := publicKeys[j].MarshalBinary()
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sig, _ := signature.MarshalBinary()
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sigs[k] = &signOp{
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Data: t,
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PublicKey: hex.EncodeToString(pk),
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Signature: hex.EncodeToString(sig),
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}
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k++
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}
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}
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data, err := json.Marshal(sigs)
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if err != nil {
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fmt.Printf("Unable to convert signatures to json")
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os.Exit(1)
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}
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fmt.Print(string(data))
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}
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func verify() {
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input, err := getInput()
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if err != nil {
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fmt.Printf("Unable to read input: %v", err)
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os.Exit(1)
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}
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var operations []signOp
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err = json.Unmarshal(input, &operations)
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if err != nil {
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fmt.Printf("Unable to parse json input: %v", err)
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os.Exit(1)
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}
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scheme := bls.NewSigPop()
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for _, op := range operations {
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fmt.Printf("Checking %s - ", op.PublicKey)
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data, err := hex.DecodeString(op.PublicKey)
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if err != nil {
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fmt.Printf("fail. Unable to parse hex input: %v", err)
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os.Exit(1)
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}
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pubkey := new(bls.PublicKey)
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err = pubkey.UnmarshalBinary(data)
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if err != nil {
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fmt.Printf("fail. Invalid public key: %v", err)
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os.Exit(1)
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}
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data, err = hex.DecodeString(op.Signature)
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if err != nil {
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fmt.Printf("fail. Unable to parse hex input: %v", err)
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os.Exit(1)
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}
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sig := new(bls.Signature)
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err = sig.UnmarshalBinary(data)
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if err != nil {
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fmt.Printf("fail. Invalid signature format: %v", err)
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os.Exit(1)
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}
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ok, err := scheme.Verify(pubkey, []byte(op.Data), sig)
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if !ok || err != nil {
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fmt.Printf("fail. Invalid signature")
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os.Exit(1)
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}
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fmt.Printf("pass.")
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}
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}
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func getInput() ([]byte, error) {
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fi, _ := os.Stdin.Stat()
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var data []byte
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if (fi.Mode() & os.ModeCharDevice) == 0 {
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// Read from pipe
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scanner := bufio.NewScanner(os.Stdin)
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for scanner.Scan() {
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data = append(data, scanner.Bytes()...)
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}
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if err := scanner.Err(); err != nil {
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return nil, err
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}
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} else {
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// Read from file
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arguments := flag.Args()
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if len(arguments) < 1 {
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return nil, fmt.Errorf("expected data argument")
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}
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_, err := os.Stat(arguments[0])
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if os.IsNotExist(err) {
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data = []byte(arguments[0])
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} else {
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contents, err := ioutil.ReadFile(arguments[0])
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if err != nil {
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return nil, err
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}
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data = contents
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}
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}
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return data, nil
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}
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