{"provider_url":"https://hatena.blog","height":"190","blog_title":"ASnoKaze blog","url":"https://asnokaze.hatenablog.com/entry/20140327/1395938540","categories":["HTTP \u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3"],"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/ASnoKaze/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fasnokaze.hatenablog.com%2Fentry%2F20140327%2F1395938540\" title=\"openssl s_client\u3068s_server\u3067alpn\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5 - ASnoKaze blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"ASnoKaze","width":"100%","description":"openssl s_client\u3068s_server\u3067NPN\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5 \u306b\u5f15\u304d\u7d9a\u304dalpn\u306e\u6307\u5b9a\u65b9\u6cd5 OpenSSL 1.0.2\u304b\u3089alpn\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u308b\u3002openssl s_client\u3084s_server\u3067\u3082\u30cf\u30f3\u30c9\u30b7\u30a7\u30a4\u30af\u6642\u306e\u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u304c\u6307\u5b9a\u3067\u304d\u308b\u3002 \u30cd\u30b4\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u6642\u306e\u7c21\u5358\u306a\u6319\u52d5\u3092\u78ba\u8a8d\u3057\u305f\u3044\u3068\u304d\u306f\u624b\u8efd\u3067\u3042\u308b\u3002 s_client openssl s_client -host google.com -port 443 -alpn spdy/3,spdy/2,http/1.1 \u51fa\u529b\u7d50\u679c\u306e\u300cALPN protocol\u300d\u3067\u30b5\u30fc\u30d0\u304c\u9078\u629e\u3057\u305f\u30d7\u30ed\u30c8\u30b3\u30eb\u304c\u78ba\u8a8d\u3067\u304d\u308b\u3002 s_server SSL\u7528\u306e\u2026","version":"1.0","type":"rich","title":"openssl s_client\u3068s_server\u3067alpn\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5","blog_url":"https://asnokaze.hatenablog.com/","published":"2014-03-27 01:42:20","image_url":null}