add files

Author: andkom

.gitignore

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+.idea

LICENSE

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 MIT License
 
-Copyright (c) 2018 Andrei K.
+Copyright (c) 2018 Andrei Komarov.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

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+## PHP Bitcoin Wallet
+
+A simple PHP library for reading Bitcoin wallet.dat file.
+
+### Installation
+
+```bash
+composer require andkom/php-bitcoin-wallet
+```
+
+### Usage
+
+```PHP
+<?php
+
+use AndKom\PhpBitcoinWallet\Wallet;
+ 
+// create wallet instance
+$wallet = new Wallet();
+$wallet->read("/path/to/wallet.dat");
+ 
+// check if wallet is encrypted
+if ($wallet->isEncrypted()) {
+ 
+    // get wallet master key
+    echo $wallet->getMasterKey()->getEncryptedKey();
+     
+    // decrypt wallet
+    $wallet->decrypt("password");
+}
+ 
+// print stored keys
+foreach ($wallet->getKeys() as $key) {
+    echo $key->getPrivateKey()->toWif() . " => " . $key->getPublicKey()->getAddress()->getAddress() . "\n";
+}
+```

composer.json

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+{
+  "name": "andkom/php-bitcoin-wallet",
+  "description": "A simple PHP library for reading Bitcoin wallet.dat file.",
+  "type": "library",
+  "keywords": [
+    "bitcoin",
+    "wallet",
+    "wallet.dat"
+  ],
+  "license": "MIT",
+  "authors": [
+    {
+      "name": "Andrei Komarov"
+    }
+  ],
+  "require": {
+    "php": "^7.0",
+    "bitwasp/bitcoin": "^0.0.30",
+    "andkom/php-berkeley-db": "^1.0"
+  },
+  "require-dev": {
+    "phpunit/phpunit": ">=5.0"
+  },
+  "autoload": {
+    "psr-4": {
+      "AndKom\\PhpBitcoinWallet\\": "src/"
+    }
+  },
+  "autoload-dev": {
+    "psr-4": {
+      "AndKom\\PhpBitcoinWallet\\Tests\\": "tests/"
+    }
+  }
+}

phpunit.xml.dist

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+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit bootstrap="vendor/autoload.php"
+         colors="true"
+         verbose="true">
+    <testsuites>
+        <testsuite name="Unit">
+            <directory suffix="Test.php">./tests/</directory>
+        </testsuite>
+    </testsuites>
+    <filter>
+        <whitelist processUncoveredFilesFromWhitelist="true">
+            <directory suffix=".php">./src</directory>
+        </whitelist>
+    </filter>
+</phpunit>