mirror of
https://github.com/aljazceru/ark.git
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89df461623
* Add bitcoin networks * Refactor client * Refactor explorer * Refactor store * Refactor wallet * Refactor sdk client * Refactor wasm & Update examples * Move common util funcs to internal/utils * Move to constants for service types * Add unit tests * Parallelize tests * Lint * Add job to gh action * go mod tidy * Fixes * Fixes * Fix compose file * Fixes * Fixes after review: * Drop factory pattern * Drop password from ark client methods * Make singlekey wallet manage store and wallet store instead of defining WalletStore as extension of Store * Move constants to arksdk module * Drop config and expect directory store and wallet as ark client factory args * Fix * Add constants for bitcoin/liquid explorer * Fix test * Fix wasm * Rename client.Client to client.ASPClient * Rename store.Store to store.ConfigStore * Rename wallet.Wallet to wallet.WalletService * Renamings * Lint * Fixes * Move everything to internal/utils & move ComputeVtxoTaprootScript to common * Go mod tidy
66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package common
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import (
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"fmt"
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"github.com/btcsuite/btcd/btcutil/bech32"
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"github.com/decred/dcrd/dcrec/secp256k1/v4"
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)
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func EncodeAddress(
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hrp string, userKey, aspKey *secp256k1.PublicKey,
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) (addr string, err error) {
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if userKey == nil {
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err = fmt.Errorf("missing public key")
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return
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}
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if aspKey == nil {
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err = fmt.Errorf("missing asp public key")
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return
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}
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if hrp != Liquid.Addr && hrp != LiquidTestNet.Addr {
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err = fmt.Errorf("invalid prefix")
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return
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}
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combinedKey := append(
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aspKey.SerializeCompressed(), userKey.SerializeCompressed()...,
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)
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grp, err := bech32.ConvertBits(combinedKey, 8, 5, true)
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if err != nil {
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return
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}
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addr, err = bech32.EncodeM(hrp, grp)
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return
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}
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func DecodeAddress(
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addr string,
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) (hrp string, userKey *secp256k1.PublicKey, aspKey *secp256k1.PublicKey, err error) {
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prefix, buf, err := bech32.DecodeNoLimit(addr)
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if err != nil {
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return
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}
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if prefix != Liquid.Addr && prefix != LiquidTestNet.Addr && prefix != LiquidRegTest.Addr {
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err = fmt.Errorf("invalid prefix")
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return
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}
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grp, err := bech32.ConvertBits(buf, 5, 8, false)
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if err != nil {
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return
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}
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aKey, err := secp256k1.ParsePubKey(grp[:33])
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if err != nil {
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err = fmt.Errorf("failed to parse public key: %s", err)
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return
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}
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uKey, err := secp256k1.ParsePubKey(grp[33:])
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if err != nil {
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err = fmt.Errorf("failed to parse asp public key: %s", err)
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return
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}
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hrp = prefix
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userKey = uKey
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aspKey = aKey
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return
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}
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