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<?php |
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declare(strict_types=1); |
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namespace BitWasp\Bitcoin\Key\KeyToScript; |
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use BitWasp\Bitcoin\Crypto\EcAdapter\Adapter\EcAdapterInterface; |
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use BitWasp\Bitcoin\Crypto\EcAdapter\EcSerializer; |
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use BitWasp\Bitcoin\Crypto\EcAdapter\Serializer\Key\PublicKeySerializerInterface; |
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use BitWasp\Bitcoin\Key\KeyToScript\Decorator\P2shP2wshScriptDecorator; |
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use BitWasp\Bitcoin\Key\KeyToScript\Decorator\P2shScriptDecorator; |
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use BitWasp\Bitcoin\Key\KeyToScript\Decorator\P2wshScriptDecorator; |
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use BitWasp\Bitcoin\Key\KeyToScript\Factory\KeyToScriptDataFactory; |
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use BitWasp\Bitcoin\Key\KeyToScript\Factory\MultisigScriptDataFactory; |
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use BitWasp\Bitcoin\Key\KeyToScript\Factory\P2pkhScriptDataFactory; |
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use BitWasp\Bitcoin\Key\KeyToScript\Factory\P2wpkhScriptDataFactory; |
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use BitWasp\Bitcoin\Script\ScriptType; |
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class KeyToScriptHelper |
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{ |
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/** |
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* @var ScriptDataFactory[] |
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*/ |
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private $cache = []; |
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/** |
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* @var PublicKeySerializerInterface |
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*/ |
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private $pubKeySer; |
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/** |
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* Slip132PrefixRegistry constructor. |
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* @param EcAdapterInterface $ecAdapter |
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*/ |
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public function __construct(EcAdapterInterface $ecAdapter) |
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{ |
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$this->pubKeySer = EcSerializer::getSerializer(PublicKeySerializerInterface::class, true, $ecAdapter); |
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} |
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/** |
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* @return P2pkhScriptDataFactory |
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*/ |
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public function getP2pkhFactory(): P2pkhScriptDataFactory |
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{ |
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$key = ScriptType::P2PKH; |
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if (!array_key_exists($key, $this->cache)) { |
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$this->cache[$key] = new P2pkhScriptDataFactory($this->pubKeySer); |
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} |
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return $this->cache[$key]; |
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} |
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/** |
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* @param int $numSignatures |
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* @param int $numKeys |
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* @param bool $sortCosignKeys |
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* @return MultisigScriptDataFactory |
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*/ |
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public function getMultisigFactory(int $numSignatures, int $numKeys, bool $sortCosignKeys): MultisigScriptDataFactory |
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{ |
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return new MultisigScriptDataFactory($numSignatures, $numKeys, $sortCosignKeys, $this->pubKeySer); |
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} |
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/** |
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* @return P2wpkhScriptDataFactory |
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*/ |
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public function getP2wpkhFactory(): P2wpkhScriptDataFactory |
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{ |
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$key = ScriptType::P2WKH; |
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if (!array_key_exists($key, $this->cache)) { |
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$this->cache[$key] = new P2wpkhScriptDataFactory($this->pubKeySer); |
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} |
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return $this->cache[$key]; |
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} |
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/** |
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* @param KeyToScriptDataFactory $scriptFactory |
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* @return ScriptDataFactory |
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* @throws \BitWasp\Bitcoin\Exceptions\DisallowedScriptDataFactoryException |
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*/ |
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public function getP2shFactory(KeyToScriptDataFactory $scriptFactory): ScriptDataFactory |
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{ |
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$key = sprintf("%s|%s", ScriptType::P2SH, $scriptFactory->getScriptType()); |
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if (!array_key_exists($key, $this->cache)) { |
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$this->cache[$key] = new P2shScriptDecorator($scriptFactory); |
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} |
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return $this->cache[$key]; |
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} |
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/** |
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* @param KeyToScriptDataFactory $scriptFactory |
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* @return ScriptDataFactory |
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* @throws \BitWasp\Bitcoin\Exceptions\DisallowedScriptDataFactoryException |
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*/ |
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public function getP2wshFactory(KeyToScriptDataFactory $scriptFactory): ScriptDataFactory |
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{ |
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$key = sprintf("%s|%s", ScriptType::P2WSH, $scriptFactory->getScriptType()); |
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if (!array_key_exists($key, $this->cache)) { |
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$this->cache[$key] = new P2wshScriptDecorator($scriptFactory); |
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} |
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return $this->cache[$key]; |
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} |
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/** |
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* @param KeyToScriptDataFactory $scriptFactory |
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* @return ScriptDataFactory |
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* @throws \BitWasp\Bitcoin\Exceptions\DisallowedScriptDataFactoryException |
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*/ |
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public function getP2shP2wshFactory(KeyToScriptDataFactory $scriptFactory): ScriptDataFactory |
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{ |
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$key = sprintf("%s|%s|%s", ScriptType::P2SH, ScriptType::P2WSH, $scriptFactory->getScriptType()); |
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if (!array_key_exists($key, $this->cache)) { |
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$this->cache[$key] = new P2shP2wshScriptDecorator($scriptFactory); |
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} |
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return $this->cache[$key]; |
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} |
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} |
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Bit-Wasp /
bitcoin-php
