package trojan
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import (
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"crypto/sha256"
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"encoding/hex"
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"fmt"
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"github.com/v2fly/v2ray-core/v5/common"
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"github.com/v2fly/v2ray-core/v5/common/protocol"
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)
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// MemoryAccount is an account type converted from Account.
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type MemoryAccount struct {
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Password string
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Key []byte
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}
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// AsAccount implements protocol.AsAccount.
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func (a *Account) AsAccount() (protocol.Account, error) {
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password := a.GetPassword()
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key := hexSha224(password)
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return &MemoryAccount{
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Password: password,
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Key: key,
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}, nil
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}
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// Equals implements protocol.Account.Equals().
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func (a *MemoryAccount) Equals(another protocol.Account) bool {
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if account, ok := another.(*MemoryAccount); ok {
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return a.Password == account.Password
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}
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return false
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}
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func hexSha224(password string) []byte {
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buf := make([]byte, 56)
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hash := sha256.New224()
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common.Must2(hash.Write([]byte(password)))
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hex.Encode(buf, hash.Sum(nil))
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return buf
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}
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func hexString(data []byte) string {
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str := ""
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for _, v := range data {
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str += fmt.Sprintf("%02x", v)
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}
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return str
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}
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