{"id":4193,"date":"2020-10-30T22:02:21","date_gmt":"2020-10-30T21:02:21","guid":{"rendered":"https:\/\/webhosting.de\/?p=4193"},"modified":"2025-02-19T18:55:52","modified_gmt":"2025-02-19T17:55:52","slug":"%e3%83%9a%e3%82%a4%e3%83%91%e3%83%ab%e3%81%ae%e5%8f%a4%e3%81%84%e3%82%aa%e3%83%9a%e3%83%ac%e3%83%bc%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0%e3%82%b7%e3%82%b9%e3%83%86%e3%83%a0%e3%81%ae%e3%82%bb%e3%82%ad","status":"publish","type":"post","link":"https:\/\/webhosting.de\/ja\/paypal-sicherheit-mit-aelteren-betriebssystemen\/","title":{"rendered":"\u53e4\u3044\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3067\u306ePaypal\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3TLS 1.2\u3068http\/1.1"},"content":{"rendered":"

\u4f55\u30f6\u6708\u3082\u524d\u304b\u3089\u3001\u4f55\u5ea6\u3082 \u30da\u30a4\u30d1\u30eb<\/a> \u63d0\u4f9b\u3055\u308c\u305f\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u3092\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3059\u308b\u304b\u3001\u73fe\u884c\u306e\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u4ecb\u3057\u3066\u306e\u307f\u63a5\u7d9a\u3092\u78ba\u7acb\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u304f\u3060\u3055\u3044\u3002\u6570\u5e74\u524d\u306e\u3082\u306e\u3067\u3042\u3063\u3066\u3082\u3001\u307b\u3068\u3093\u3069\u306eOS\u304c\u554f\u984c\u306a\u304f\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u306e\u3067\u3001\u539f\u7406\u7684\u306b\u306f\u554f\u984c\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n

\u4f8b\u3048\u3070\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3067\u30b7\u30b9\u30c6\u30e0\u3092\u30c6\u30b9\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n

\u80e1\u9ebb\u5316\u3059<\/a> -r '$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, \"https:\/\/tlstest.paypal.com\/\"); var_dump(curl_exec($ch)); var_dump(curl_error($ch)); '<\/pre>\n
\u623b\u308a\u5024\u306f\u4ee5\u4e0b\u306e\u3044\u305a\u308c\u304b\u3067\u3059\u3002<\/p>\n
PayPal_Connection_OKbool(true)
\n\u6587\u5b57\u5217(0) \"<\/p>\n
\u3068\u304b\u3001\u3046\u307e\u304f\u3044\u304b\u306a\u304b\u3063\u305f\u3089<\/p>\n
bool(false)
\n\u6587\u5b57\u5217(17) \"SSL \u63a5\u7d9a\u30a8\u30e9\u30fc\"<\/p>\n
\u5f8c\u8005\u306e\u30a8\u30e9\u30fc\u306f\u3001\u4f8b\u3048\u3070Redhat\/Centos6\u3067\u767a\u751f\u3057\u307e\u3059\u3002<\/p>\n
\u539f\u5247\u3068\u3057\u3066\u3001Redhat6\u3068\u306e\u63a5\u7d9a\u306f\u3001\u4ee5\u4e0b\u3067\u3082\u52d5\u4f5c\u3057\u307e\u3059\u3002 \u30c6\u30f3\u30bd\u30eb<\/a> 1.2 \u3092\u4f7f\u7528\u3057\u3066\u3044\u307e\u3059\u304c\u3001\u6b8b\u5ff5\u306a\u304c\u3089\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d7\u30ed\u30b0\u30e9\u30e0 \"curl\" \u306f\u81ea\u52d5\u7684\u306b tls1.2 \u3068\u306e\u63a5\u7d9a\u3092\u30cd\u30b4\u30b7\u30a8\u30fc\u30c8\u3057\u3066\u304f\u308c\u307e\u305b\u3093\u3002\u3053\u306e\u30d0\u30b0\u306f5\u6708\u306bRedhat\u306b\u3088\u3063\u3066\u66f4\u65b0\u3055\u308c\u305f\u3082\u306e\u3067\u3001Centos6\u3067\u3082\u8fd1\u65e5\u4e2d\u306b\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30a6\u30a7\u30d6\u30b5\u30fc\u30d0\u904b\u7528\u8005\u3068\u3057\u3066\u306f\u3001\u3059\u3079\u3066\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u66f4\u65b0\u3057\u3001\u7279\u306b\u30d0\u30fc\u30b8\u30e7\u30f3 7.19.7-52 \u304b\u3089\u306e curl \u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30ec\u30c3\u30c9\u30cf\u30c3\u30c8<\/a><\/p>\n
\u305d\u308c\u307e\u3067\u306f\u3001\u73fe\u5728\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f7f\u7528\u3059\u308b\u3088\u3046\u306b curl \u306b\u8981\u6c42\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n
php -r '$ch = curl_init(); curl_setopt($ch, CURLOPT_SSLVERSION, 6); curl_setopt($ch, CURLOPT_URL, \"https:\/\/tlstest.paypal.com\/\"); var_dump(curl_exec($ch)); var_dump(curl_error($ch)); '.<\/pre>\n
\u3067\u3082\u3001\u614c\u3066\u308b\u5fc5\u8981\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u307b\u3068\u3093\u3069\u306e\u30e6\u30fc\u30b6\u30fc\u304c\u66f4\u65b0\u3092\u6020\u3063\u3066\u3044\u308b\u305f\u3081\u3001Paypal\u306f\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u5909\u66f4\u3084\u53e4\u3044\u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u30aa\u30d5\u306b\u3059\u308b\u671f\u9650\u30921\u5e74\u5ef6\u9577\u3057\u30012017.6.30\u307e\u3067\u5ef6\u9577\u3057\u307e\u3057\u305f\u3002<\/p>","protected":false},"excerpt":{"rendered":"
Seit vielen Monaten gibt es immer wieder Aufforderungen von Paypal an Nutzer der bereitgestellten Schnittstellen ihre Systeme auf aktuelle Versionen zu bringen resp. nur noch \u00fcber die aktuelle Protokolle Verbindungen aufzubauen. Dies stellt prinzipiell kein Problem dar, denn die meisten selbst einige Jahre alten Betriebssysteme k\u00f6nnen dieses problemlos unterst\u00fctzen. Testen kann man sein System z.B. mit folgendem Befehl: php -r ‚$ch = curl_init(); curl_setopt($ch, CURLOPT_URL, „https:\/\/tlstest.paypal.com\/“); var_dump(curl_exec($ch)); var_dump(curl_error($ch));‘ Der R\u00fcckgabewert lautet entweder: PayPal_Connection_OKbool(true) string(0) “ oder wenn es nicht klappt: bool(false) string(17) „SSL connect error“ Letzterer Fehler tritt z.B. unter Redhat\/Centos6 auf. Prinzipiell klappt auch unter Redhat6 die Verbindung mit tls 1.2 aber leider handelt das verwendete Programm „curl“ diese 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