From 2a619ceba75a4c16b25de12d59a87eac795a4468 Mon Sep 17 00:00:00 2001
From: jwijenbergh <jeroenwijenbergh@protonmail.com>
Date: Tue, 20 Sep 2022 15:07:40 +0200
Subject: Remove: unused wrappers

---
 wrappers/php/src/Discovery.php | 74 ------------------------------------------
 1 file changed, 74 deletions(-)
 delete mode 100644 wrappers/php/src/Discovery.php

(limited to 'wrappers/php/src/Discovery.php')

diff --git a/wrappers/php/src/Discovery.php b/wrappers/php/src/Discovery.php
deleted file mode 100644
index 39aa53d..0000000
--- a/wrappers/php/src/Discovery.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php declare(strict_types=1);
-
-namespace EduVpn\Common;
-
-use EduVpn\Common\Impl\GoSlice;
-use Error;
-use FFI;
-use InvalidArgumentException;
-
-final class Discovery
-{
-	public function __construct() { }
-
-	const LIB_NAME = 'eduvpn_common';
-
-	private static ?FFI $ffi = null;
-
-	private static function ffi(): FFI
-	{
-		if (!self::$ffi) {
-			if (!(self::$ffi = FFI::load(__DIR__ . '/headers/' . self::LIB_NAME . '_php.h')))
-				throw new Error('failed to load ' . self::LIB_NAME);
-		}
-		return self::$ffi;
-	}
-
-	/**
-	 * Verifies the signature on the JSON server_list.json/organization_list.json file.
-	 * If the function returns, the signature is valid for the given file type.
-	 *
-	 * @param string $signature        .minisig signature file contents.
-	 * @param string $signedJson       Signed .json file contents.
-	 * @param string $expectedFileName The file type to be verified, one of "server_list.json" or
-	 *                                 "organization_list.json".
-	 * @param int    $minSignTime      Minimum time for signature (UNIX timestamp, seconds). Should be set to at least
-	 *                                 the time of the previous signature.
-	 * @return void
-	 * @throws InvalidArgumentException If expectedFileName is not one of the allowed values.
-	 * @throws VerifyException If signature verification fails.
-	 */
-	public static function verify(string $signature, string $signedJson, string $expectedFileName,
-		  int $minSignTime): void
-	{
-		$ffi              = self::ffi();
-		$signatureData    = new GoSlice($ffi, $signature);
-		$jsonData         = new GoSlice($ffi, $signedJson);
-		$expectedNameData = new GoSlice($ffi, $expectedFileName);
-
-		$result = $ffi->Verify($signatureData->slice(), $jsonData->slice(), $expectedNameData->slice(), $minSignTime);
-
-		switch ($result) {
-			case 0:
-				return;
-			case 1:
-				throw new InvalidArgumentException('unknown expected file name', $result);
-			case 2:
-				throw new InvalidSignatureException();
-			case 3:
-				throw new InvalidSignatureUnknownKeyException();
-			case 4:
-				throw new SignatureTooOldException();
-			default:
-				throw new UnknownVerifyException($result);
-		}
-	}
-
-	/** @internal Use for testing only, see Go documentation. */
-	public static function insecureTestingSetExtraKey(string $keyString): void
-	{
-		$ffi     = self::ffi();
-		$keyData = new GoSlice($ffi, $keyString);
-		$ffi->InsecureTestingSetExtraKey($keyData->slice());
-	}
-}
-- 
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