{"id":332,"date":"2022-02-11T09:24:50","date_gmt":"2022-02-11T01:24:50","guid":{"rendered":"http:\/\/blog.lijishi.com\/?p=332"},"modified":"2023-05-26T22:47:06","modified_gmt":"2023-05-26T14:47:06","slug":"javascript-ykdrmkeyget","status":"publish","type":"post","link":"https:\/\/blog.lijishi.com\/index.php\/2022\/02\/11\/javascript-ykdrmkeyget\/","title":{"rendered":"JavaScript | \u4f18\u9177\u89c6\u9891\u81ea\u7814DRM\u5bc6\u94a5\u83b7\u53d6"},"content":{"rendered":"

\u524d\u8a00<\/strong><\/h3>\n

\u4f18\u9177\u5728\u89c6\u9891\u52a0\u5bc6\u7684\u8def\u4e0a\u4e00\u76f4\u8d70\u5728\u524d\u5217\u2026\u2026<\/p><\/blockquote>\n

 <\/p>\n

\u4e4b\u524dDRM\u5bf9License\u8fdb\u884c\u8fc7\u4e00\u6b21\u5347\u7ea7\uff0c\u5bfc\u81f4\u8f83\u65b0\u7248\u672c\u7684\u6d4f\u89c8\u5668\u90fd\u65e0\u6cd5\u76f4\u63a5\u83b7\u53d6DRM\u5bc6\u94a5\uff0c\u76ee\u524dDRM\u52a0\u5bc6\u89c6\u9891\u53ef\u4ee5\u901a\u8fc7\u8001\u7248\u672c\u6d4f\u89c8\u5668\u642d\u914d\u63d2\u4ef6\u83b7\u5f97\u3002<\/p>\n

 <\/p>\n

\u800c\u8fd1\u671f\u4f18\u9177\u53c8\u5bf9\u81ea\u7814\u52a0\u5bc6\u8fdb\u884c\u4e86\u8fed\u4ee3\uff0c\u597d\u5728\u7b97\u6cd5\u5e76\u6ca1\u6709\u4ec0\u4e48\u6539\u53d8\uff0c\u4f9d\u7136\u53ef\u4ee5\u642d\u914dNilaoda\u7684\u8001\u7248\u672c\u4e0b\u8f7d\u5668\u8fdb\u884c\u89e3\u5bc6\u4e0b\u8f7d\uff0c\u53ea\u4e0d\u8fc7\u7f51\u9875\u7aef\u83b7\u53d6\u81ea\u7814\u52a0\u5bc6\u7684\u5bc6\u94a5\u65b9\u5f0f\u6709\u4e86\u53d8\u5316\u3002<\/p>\n

 <\/p>\n

javascript:prompt(function sha1_to_base64(sha1){var digits=”ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+\/”;var base64_rep = “”;var cnt = 0;var bit_arr = 0;var bit_num = 0;for(var n = 0; n < sha1.length; ++n){if(sha1[n] >= ‘A’ && sha1[n] <= ‘Z’){ascv = sha1.charCodeAt(n) – 55;}else if(sha1[n] >= ‘a’ && sha1[n] <= ‘z’){ascv = sha1.charCodeAt(n) – 87;}else{ascv = sha1.charCodeAt(n) – 48;}bit_arr = (bit_arr << 4) | ascv;bit_num += 4;if(bit_num >= 6){bit_num -= 6;base64_rep += digits[bit_arr >>> bit_num];bit_arr &= ~(-1 << bit_num);}}if(bit_num > 0){bit_arr <<= 6 – bit_num;base64_rep += digits[bit_arr];}var padding = base64_rep.length % 4;if(padding > 0){for(var n = 0; n < 4 – padding; ++n){base64_rep += “=”;}}return base64_rep;};var s=””;for(var i=0; i<16; i++){if(window.D.player.drmController.agent.decodeKey[i].toString(16).length==1){var st=”0″+window.D.player.drmController.agent.decodeKey[i].toString(16)}else{var st=window.D.player.drmController.agent.decodeKey[i].toString(16);}s+=st};prompt(“DRM KEY”, sha1_to_base64(s.toUpperCase()))<\/p><\/blockquote>\n

<\/h3>\n

PS<\/h3>\n

\u65e2\u7136\u4f18\u9177\u8fdb\u884c\u4e86\u8fed\u4ee3\uff0c\u5c31\u8bf4\u660e\u4f18\u9177\u5728\u60f3\u529e\u6cd5\u9690\u85cfjs\u4e2d\u7684\u5bc6\u94a5\uff0c\u81f3\u5c11\u4e0d\u53ef\u80fd\u50cf\u8fd9\u6837\u660e\u6587\u63d0\u4f9b\u3002<\/p>\n

 <\/p>\n

\u4e8b\u5b9e\u4e0a\u4e4b\u524d\u4f18\u9177\u5c31\u5df2\u7ecf\u5bf9\u81ea\u7814\u5bc6\u94a5\u8fdb\u884c\u8fc7\u4e00\u6b21\u8fed\u4ee3\uff0c\u66f4\u65b0\u4e86\u76f8\u5173\u7684js\u7248\u672c\u53f7\uff0c\u53ea\u4e0d\u8fc7\u5f7c\u65f6\u8fd8\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u8001\u7248\u672cjs\u7528\u8001\u65b9\u5f0f\u83b7\u53d6\u81ea\u7814\u5bc6\u94a5\uff0c\u800c\u8fd9\u6b21\u662f\u76f4\u63a5\u53d6\u6d88\u4e86\u8001\u7248\u672c\uff0c\u5f3a\u5236\u4f7f\u7528\u65b0\u7248\u672cjs\u6587\u4ef6\u3002<\/p>\n

 <\/p>\n

\u4e5f\u8bb8\u67d0\u4e00\u5929\uff0c\u968f\u7740\u4f18\u9177\u518d\u4e00\u6b21js\u8fed\u4ee3\uff0c\u6216\u8005\u5f7b\u5e95\u6539\u53d8\u81ea\u7814\u52a0\u5bc6\u7684\u7b97\u6cd5\uff0c\u90a3\u53ef\u80fd\u5c31\u771f\u7684\u6ca1\u529e\u6cd5\u4e86\u2026\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"

\u524d\u8a00 \u4f18\u9177\u5728\u89c6\u9891\u52a0\u5bc6\u7684\u8def\u4e0a\u4e00\u76f4\u8d70\u5728\u524d\u5217\u2026\u2026   \u4e4b\u524dDRM\u5bf9License\u8fdb\u884c\u8fc7\u4e00\u6b21\u5347\u7ea7\uff0c\u5bfc\u81f4\u8f83\u65b0\u7248 … \u7ee7\u7eed\u9605\u8bfbJavaScript | \u4f18\u9177\u89c6\u9891\u81ea\u7814DRM\u5bc6\u94a5\u83b7\u53d6<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":333,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[13,31,59],"class_list":["post-332","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-develop","tag-drm","tag-31","tag-59"],"_links":{"self":[{"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/posts\/332","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/comments?post=332"}],"version-history":[{"count":1,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/posts\/332\/revisions"}],"predecessor-version":[{"id":698,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/posts\/332\/revisions\/698"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/media\/333"}],"wp:attachment":[{"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/media?parent=332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/categories?post=332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.lijishi.com\/index.php\/wp-json\/wp\/v2\/tags?post=332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}