mirror of
https://github.com/aljazceru/ark.git
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5dba216a98
* add common/pkg/tree validation * update noah go.mod * cleaning and fixes * fix builder_test.go * Fix deferred func * fix even number of vtxos in congestion tree --------- Co-authored-by: altafan <18440657+altafan@users.noreply.github.com>
65 lines
1.8 KiB
Go
65 lines
1.8 KiB
Go
package handlers
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import (
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"encoding/hex"
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"fmt"
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arkv1 "github.com/ark-network/ark/api-spec/protobuf/gen/ark/v1"
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"github.com/ark-network/ark/common"
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"github.com/ark-network/ark/internal/core/domain"
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"github.com/decred/dcrd/dcrec/secp256k1/v4"
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"github.com/vulpemventures/go-elements/address"
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"github.com/vulpemventures/go-elements/psetv2"
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)
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func parseTxs(txs []string) ([]string, error) {
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if len(txs) <= 0 {
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return nil, fmt.Errorf("missing list of forfeit txs")
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}
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for _, tx := range txs {
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if _, err := psetv2.NewPsetFromBase64(tx); err != nil {
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return nil, fmt.Errorf("invalid tx format")
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}
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}
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return txs, nil
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}
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func parseAddress(addr string) (string, *secp256k1.PublicKey, *secp256k1.PublicKey, error) {
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if len(addr) <= 0 {
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return "", nil, nil, fmt.Errorf("missing address")
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}
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return common.DecodeAddress(addr)
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}
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func parseReceivers(outs []*arkv1.Output) ([]domain.Receiver, error) {
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receivers := make([]domain.Receiver, 0, len(outs))
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for _, out := range outs {
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if out.GetAmount() == 0 {
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return nil, fmt.Errorf("missing output amount")
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}
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if len(out.GetAddress()) <= 0 {
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return nil, fmt.Errorf("missing output address")
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}
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var pubkey, addr string
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_, pk, _, err := common.DecodeAddress(out.GetAddress())
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if err != nil {
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if _, err := address.ToOutputScript(out.GetAddress()); err != nil {
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return nil, fmt.Errorf("invalid output address: unknown format")
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}
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if isConf, _ := address.IsConfidential(out.GetAddress()); isConf {
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return nil, fmt.Errorf("invalid output address: must be unconfidential")
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}
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addr = out.GetAddress()
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}
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if pk != nil {
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pubkey = hex.EncodeToString(pk.SerializeCompressed())
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}
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receivers = append(receivers, domain.Receiver{
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Pubkey: pubkey,
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Amount: out.GetAmount(),
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OnchainAddress: addr,
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})
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}
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return receivers, nil
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}
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