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Tampilkan postingan dengan label Encode. Tampilkan semua postingan
Tampilkan postingan dengan label Encode. Tampilkan semua postingan
17 Mei 2012

Encript & Decrypt File JavaScript

Beberapa web developer sengaja compress file js (javascript), dengan alasan paling umum menghindari orang lain mencuri code yang mereka tulis. Untuk encrypt file js, online tool yang biasa digunakan web developer adalah packer buatan Dean Edwards. Tinggal paste konten file js pada text area Paste:, check checkbox Base62 encode kemudian klik tombol Pack. Hasil encrypt dapat anda lihat pada text area Copy:

Contoh hasil encrypt javascript:


eval(function(p,a,c,k,e,r){e=function(c){return c.toString(a)};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('<1>2 3(){6.0=2(0,4){7.8(0+\' \'+4)}}5=9 3;5.0(\'a\',\'b\');</1>',12,12,'foo|script|function|HelloWorld|bar|H|this|document|write|new|Hello|World'.split('|'),0,{}))

Namun bagaimana jika anda ingin decode (decrypt) file javascript? Sayangnya packer tool Dean Edwards hanya bisa decode hasil encode text area Paste: (text area Copy: sengaja diberi batasan read-only). Sebenarnya saya maju mundur mau posting artikel ini (takut dikomplain ama Dean Edwards, ha..ha...), namun sekedar buat sharing info untuk anda yang ingin decrypt (decode) file .js hasil encript packer Dean Edwards (biasanya dimulai dengan code eval(function(p,a,c,k,e,r)..., berikut triknya.
  1. Kunjungi situs unpacker js di sini.
  2. paste code js pada text area Paste Packed Code Here
  3. Klik tombol Unpack
  4. Copy hasil encrypt (decode) file javascript pada text area Un-Packed Code
Contoh hasil decrypt code encrypt javascript di atas:



< script >
function HelloWorld() {
this.foo = function (foo, bar) {
document.write(foo + ' ' + bar)
}
}
H = new HelloWorld;
H.foo('Hello', 'World'); < /script>

Selesai
15 Februari 2010

base64_decode WordPress Footer

Edit base64_decode Footer WordPress



Barangkali pernah mengalami, suatu ketika ingin memodifikasi footer wordpress yang pada umumnya konten footer nggak jauh dari link designer ataupun author theme. Anda ingin merubah linknya jadi 'no follow' atau menghilangkan sama sekali link designer dan authornya kecuali link alamat wordpress anda sendiri, tapi nggak tahunya kode diproteksi dengan 'base64_decode' seperti di bawah ini

[php]
<? eval(gzinflate(str_rot13(base64_decode( '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')))); ?>
[/php]

Nah... bingung kan, tuh kode mau diapain. Jika asal hapus aja, pasti deh waktu blog dibuka ada pesan error php. Ada cara paling gampang mengakalinya. Pertama biarkan saja kode apa adanya jangan dirubah dahulu. Upload semua file theme, kemudian buka homepage blog wordpress anda. Blok semua text footer, jika anda menggunakan browser firefox, klik kanan pada bagian yang diblok tadi kemudian klik pada pilihan "View Selection Source"

Contoh hasil dari "View Selection Source" seperti di bawah ini:

[html collapse="false"]
<!– start footer –>
<span style="margin-left:10px">Copyright 2009 <a href="http://www.website-anda.com/" title="Title website anda">Website-Anda.com</a> | <a href="http://www.designer-website.com" title="Free Wordpress theme">Link Designer</a> | <a href="http://www.author-website.com/" title="About Author Website">Author Website</a></span>
[/html]

Selanjutnya tinggal edit konten footernya sesuai keinginan, misal link designer dan authornya ingin anda jadikan 'nofollow' atau dihilangkan sama sekali kecuali link blog wordpress anda sendiri: (tambahkan kode php => '<?php wp_footer(); ?>' di bawah kode html footer yang telah anda ganti)

Edit link jadi 'nofollow'

[php collapse="false"]
<!– start footer –>
<span style="margin-left:10px">Copyright 2009 <a href="http://www.website-anda.com/" title="Title website anda">Website-Anda.com</a> | <a href="http://www.designer-website.com" target="_blank" rel="nofollow" title="Free Wordpress theme">Link Designer</a> | <a href="http://www.author-website.com/" target="_blank" rel="nofollow" title="About Author Website">Author Website</a></span>
<?php wp_footer(); ?>
[/php]

Hapus link designer dan authornya kecuali link blog wordpress anda

[php collapse="false"]
<!– start footer –>
<span style="margin-left:10px">Copyright 2009 <a href="http://www.website-anda.com/" title="Title website anda">Website-Anda.com</a>
<?php wp_footer(); ?>
[/php]

Setelah itu ganti kode 'base64_decode Footer WordPress' nya dengan kode di atas. Upload file php footer ke webserver.

Selesai.
Loncat ke Atas ↑