MikeCoder /
hexo-blog-encrypt
| @@ 1-106 (lines=106) @@ | ||
| 1 | 'use strict'; |
|
| 2 | ||
| 3 | function decryptAES () { |
|
| 4 | ||
| 5 | const pass = String(document.getElementById('pass').value); |
|
| 6 | try { |
|
| 7 | ||
| 8 | var decryptionError = String(document.getElementById('decryptionError').innerHTML); |
|
| 9 | var noContentError = String(document.getElementById('noContentError').innerHTML); |
|
| 10 | ||
| 11 | } catch (e) { |
|
| 12 | ||
| 13 | decryptionError = 'Incorrect Password!'; |
|
| 14 | noContentError = 'No content to display!'; |
|
| 15 | ||
| 16 | } |
|
| 17 | ||
| 18 | try { |
|
| 19 | ||
| 20 | let content = CryptoJS.AES.decrypt(document.getElementById('encrypt-blog').innerHTML.trim(), pass); |
|
| 21 | content = content.toString(CryptoJS.enc.Utf8); |
|
| 22 | content = decodeBase64(content); |
|
| 23 | content = unescape(content); |
|
| 24 | if (content === '') { |
|
| 25 | ||
| 26 | throw new Error(noContentError); // ??? |
|
| 27 | ||
| 28 | } else { |
|
| 29 | ||
| 30 | document.getElementById('encrypt-blog').style.display = 'inline'; |
|
| 31 | document.getElementById('encrypt-blog').innerHTML = ''; |
|
| 32 | // Use jquery to load some js code |
|
| 33 | $('#encrypt-blog').html(content); |
|
| 34 | document.getElementById('security').style.display = 'none'; |
|
| 35 | if (document.getElementById('toc-div')) { |
|
| 36 | ||
| 37 | document.getElementById('toc-div').style.display = 'inline'; |
|
| 38 | ||
| 39 | } |
|
| 40 | ||
| 41 | } |
|
| 42 | // Call MathJax to render |
|
| 43 | if(typeof MathJax !== 'undefined') { |
|
| 44 | ||
| 45 | MathJax.Hub.Queue( |
|
| 46 | ['resetEquationNumbers', MathJax.InputJax.TeX, ], |
|
| 47 | ['PreProcess', MathJax.Hub, ], |
|
| 48 | ['Reprocess', MathJax.Hub, ] |
|
| 49 | ); |
|
| 50 | ||
| 51 | } |
|
| 52 | ||
| 53 | } catch (e) { |
|
| 54 | ||
| 55 | alert(decryptionError); |
|
| 56 | console.log(e); |
|
| 57 | ||
| 58 | } |
|
| 59 | ||
| 60 | } |
|
| 61 | ||
| 62 | function htmlDecode (str) { |
|
| 63 | ||
| 64 | let s = ''; |
|
| 65 | if (str.length == 0) { |
|
| 66 | ||
| 67 | return ''; |
|
| 68 | ||
| 69 | } |
|
| 70 | ||
| 71 | s = str.replace(/>/g, '&'); |
|
| 72 | s = s.replace(/</g, '<'); |
|
| 73 | s = s.replace(/>/g, '>'); |
|
| 74 | s = s.replace(/ /g, ' '); // ??? why not ' ' |
|
| 75 | s = s.replace(/'/g, '\''); |
|
| 76 | s = s.replace(/"/g, '"'); |
|
| 77 | s = s.replace(/<br>/g, '\n'); |
|
| 78 | return s; |
|
| 79 | ||
| 80 | } |
|
| 81 | ||
| 82 | function decodeBase64 (content) { |
|
| 83 | ||
| 84 | content = CryptoJS.enc.Base64.parse(content); |
|
| 85 | content = CryptoJS.enc.Utf8.stringify(content); |
|
| 86 | return content; |
|
| 87 | ||
| 88 | } |
|
| 89 | ||
| 90 | // Since you decided to use jQuery. |
|
| 91 | $(document).ready( |
|
| 92 | function () { |
|
| 93 | ||
| 94 | console.log('Registering Enter for decrypt.'); |
|
| 95 | document.getElementById('pass').onkeypress = function (keyPressEvent) { |
|
| 96 | ||
| 97 | if (keyPressEvent.keyCode === 13) { |
|
| 98 | ||
| 99 | decryptAES(); |
|
| 100 | ||
| 101 | } |
|
| 102 | ||
| 103 | }; |
|
| 104 | ||
| 105 | } |
|
| 106 | ); |
|
| 107 | ||
| @@ 1-97 (lines=97) @@ | ||
| 1 | 'use strict'; |
|
| 2 | ||
| 3 | function decryptAES () { |
|
| 4 | ||
| 5 | const pass = String(document.getElementById('pass').value); |
|
| 6 | const decryptionError = String(document.getElementById('decryptionError').innerHTML); |
|
| 7 | const noContentError = String(document.getElementById('noContentError').innerHTML); |
|
| 8 | try { |
|
| 9 | ||
| 10 | let content = CryptoJS.AES.decrypt(document.getElementById('encrypt-blog').innerHTML.trim(), pass); |
|
| 11 | content = content.toString(CryptoJS.enc.Utf8); |
|
| 12 | content = decodeBase64(content); |
|
| 13 | content = unescape(content); |
|
| 14 | if (content === '') { |
|
| 15 | ||
| 16 | throw new Error(noContentError); // No content. |
|
| 17 | ||
| 18 | } else { |
|
| 19 | ||
| 20 | document.getElementById('encrypt-blog').style.display = 'inline'; |
|
| 21 | document.getElementById('encrypt-blog').innerHTML = ''; |
|
| 22 | // Use jquery to load some js code |
|
| 23 | $('#encrypt-blog').html(content); |
|
| 24 | document.getElementById('security').style.display = 'none'; |
|
| 25 | if (document.getElementById('toc-div')) { |
|
| 26 | ||
| 27 | document.getElementById('toc-div').style.display = 'inline'; |
|
| 28 | ||
| 29 | } |
|
| 30 | ||
| 31 | } |
|
| 32 | ||
| 33 | // Call MathJax to render |
|
| 34 | if(typeof MathJax !== 'undefined') { |
|
| 35 | ||
| 36 | MathJax.Hub.Queue( |
|
| 37 | ['resetEquationNumbers', MathJax.InputJax.TeX, ], |
|
| 38 | ['PreProcess', MathJax.Hub, ], |
|
| 39 | ['Reprocess', MathJax.Hub, ] |
|
| 40 | ); |
|
| 41 | ||
| 42 | } |
|
| 43 | ||
| 44 | } catch (e) { |
|
| 45 | ||
| 46 | alert(decryptionError); |
|
| 47 | console.log(e); |
|
| 48 | ||
| 49 | } |
|
| 50 | ||
| 51 | } |
|
| 52 | ||
| 53 | function htmlDecode (str) { |
|
| 54 | ||
| 55 | let s = ''; |
|
| 56 | if (str.length == 0) { |
|
| 57 | ||
| 58 | return ''; |
|
| 59 | ||
| 60 | } |
|
| 61 | ||
| 62 | s = str.replace(/>/g, '&'); |
|
| 63 | s = s.replace(/</g, '<'); |
|
| 64 | s = s.replace(/>/g, '>'); |
|
| 65 | s = s.replace(/ /g, ' '); // ??? why not ' ' |
|
| 66 | s = s.replace(/'/g, '\''); |
|
| 67 | s = s.replace(/"/g, '"'); |
|
| 68 | s = s.replace(/<br>/g, '\n'); |
|
| 69 | return s; |
|
| 70 | ||
| 71 | } |
|
| 72 | ||
| 73 | function decodeBase64 (content) { |
|
| 74 | ||
| 75 | content = CryptoJS.enc.Base64.parse(content); |
|
| 76 | content = CryptoJS.enc.Utf8.stringify(content); |
|
| 77 | return content; |
|
| 78 | ||
| 79 | } |
|
| 80 | ||
| 81 | // Since you decided to use jQuery. |
|
| 82 | $(document).ready( |
|
| 83 | function () { |
|
| 84 | ||
| 85 | console.log('Registering Enter for decrypt.'); |
|
| 86 | document.getElementById('pass').onkeypress = function (keyPressEvent) { |
|
| 87 | ||
| 88 | if (keyPressEvent.keyCode === 13) { |
|
| 89 | ||
| 90 | decryptAES(); |
|
| 91 | ||
| 92 | } |
|
| 93 | ||
| 94 | }; |
|
| 95 | ||
| 96 | } |
|
| 97 | ); |
|
| 98 | ||
