data URI proxy v1.0

En relación al anterior artículo sobre el URI data, Evadiendo Filtros de Contenido con URI data, he creado este pequeño applet portable que remplaza los hrefs links de extensiones de archivos especificados por su equivalente proxiada en data URI a traves de un uriproxy.php especificado.
<SARCASMO>
Le garantizo que esto NO funcionara con Internet Explorer
</SARCASMO>
Coloque un archivo uriproxy.php en un servidor web de su confianza con este código:

<?php // Pidele algo o sueltalo en banda if(!$_GET)exit; // Solo HTTP y FTP if((!strstr($_GET['url'],'http://'))&&(!strstr($_GET['url'],'ftp://')))exit; // Lee el URL $f=fopen($_GET['url'],"r"); while(!feof($f)) $s.=fgets($f,1024); fclose($f); // Damelo como data scheme URI print "<a href=\"data:application/octet-stream;base64,".base64_encode($s)."\">".$_GET['url']."</a>\n";

Así que cuando este en una red que filtre extensiones de su agrado (.exe, .zip, .mp3, etc...) le conviene tener aste URL en tu bookmark:

javascript:var uprx=document.createElement('div');uprx.innerHTML=unescape("%3Ccenter%3E%3Cdiv%20style%3D%27width%3A470px%3Bborder%3Asolid%201px%20%2300ff00%3Bbackground-color%3Ablack%3B%27%20id%3D%27duproxy%27%3E\n%3Cstyle%3E.i%7Bborder%3Asolid%201px%20%2300ff00%3Bbackground-color%3A%20%23303030%3Bcolor%3A%2300ff00%3B%7D%3C%2Fstyle%3E\n%3Ccenter%3E\n%3Cbr%3E%3Cdiv%20style%3D%27font-size%3A14px%3B%20font-family%3ACourier%3Bcolor%3A%2300ff00%3B%27%3E\n%3Cb%3EDATA%20URI%20Proxy%20v1.0%3C%2Fb%3E%20\nby%20%3Ca%20href%3D%27http%3A%2F%2Fxenomuta.blogspot.com%2F%27%3EXenoMuta%3C%2Fa%3E%20-%20%5B%3Ca%20onClick%3D%27var%20dd%3Ddocument.getElementById%28%5C%27duproxy%5C%27%29%3Bdd.style.display%3D%5C%27none%5C%27%3B%27%20href%3D%27%23%27%3EClose%3C%2Fa%3E%5D%3Cbr%3E\n%3Ctable%20border%3D0%3E%3Ctr%20valign%3D%27top%27%3E%3Ctd%3E\n%3Cimg%20border%3D1%20src%3D%27data%3Aapplication%2Foctet-stream%3Bbase64%2C%2F9j%2F4AAQSkZJRgABAQAAAQABAAD%2F2wBDAAkGBwgHBgkIBwgKCgkLDRYPDQwMDRsUFRAWIB0iIiAdHx8kKDQsJCYxJx8fLT0tMTU3Ojo6Iys%2FRD84QzQ5Ojf%2F2wBDAQoKCg0MDRoPDxo3JR8lNzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzc3Nzf%2FwAARCAB4AG4DASIAAhEBAxEB%2F8QAGwAAAgIDAQAAAAAAAAAAAAAABAUDBgACBwH%2FxAA%2BEAACAQMCBAMFAwsEAgMAAAABAgMABBESIQUxQVETImEGcZGhsRQygQcjJDNCUmJykqLBFYLR8BbhU9Li%2F8QAGgEAAgMBAQAAAAAAAAAAAAAAAgQBAwUABv%2FEACoRAAICAgEDAwQBBQAAAAAAAAABAhEDITEEEkETIlEFM2Fx8BSBkcHx%2F9oADAMBAAIRAxEAPwAJz4cMUiEOZGI0jOQB1PQVvlQMkgUtAlJJZ8e45qaJQdiWbeqDDnjg6XBNLOo%2B6c5rVZZmVMjITOkkcs88VHfzCxtmuGTyqQMAjO5xSWXjMrE%2BGqr86FtF%2BDp5P7aHpDE%2BZ9uwo%2FhXErKzJWR1VmbOtt8DtVIe8uJfvytj317G2TucnPegnK1SNHp%2Blljl3No6Rxb2q4bd28NhahzlhmVlAGrl%2Fmg%2FBxszEj02qiF8AgNg8gR07GuoRW1rc%2BzdhxS0uC8k0aGaLUCUJGDsNxhgRXQvyxf6h005%2B%2BIrMYHJV9%2BM%2FWtQCTuSxHQb0U8ZxuoGP3z%2FAN%2BlQsp%2FackdlGP%2B%2FCrdGG7WmaFd9wBn941G6qAckn3DFSsqkbL%2BJYmoXGnGWwD0rg4OmQSEEbIAPXel0yBmAIz6CmrhtORC2MZy%2FX6UJM7ZwGKjsBp%2BlA0OwkyEYUclH8xrdZkaArGVafxAMtnATrgDrUbqMZ0%2F1nFBzXJi%2B6wHuGBRNkY1TtnntPxCKCxltQjF5l2z0GariOGRW7gHNE8YcXDxyS4mSNSCp5enKheEMuUDAEK2k5xjB9%2FvoOUa%2FSQUIa8k8auykohYDfIHKvYnw3cdQaczSNM%2BlmDAEjSgzpHcc%2F8AFCcOwiMfBYPE%2FnYjJPYciRyPagHQAkrgV038kb2V3a39pdRxm4tzqjdjv4cnMD%2Fcp%2BNc94kC8UTlmOklcEb985yevQ0d7GTxRe0Nol0zLbXJNtOVbSdL7A56ebTUoGSvR0ri9vDHcSLACQD05ClEi88sq%2B7c%2FwDHzq28ctrKK0EihwRsoY7kbd96q8ylm8kCoMbFuv8AV%2FirInmesw9mVgiIZJAkSs5zzJwoHc45fGh1uQZJltn1LE2h3VMDPbNb3Cg%2FrJifRBn64qKPJTEcUkgB5sSwHwwKLZXDsUWnz%2FPg1OZZAi4LMep%2BpobxA4JikVwpwSjbUS7ShcGVI1BzpX%2FhaFPgKAnmIHRcIPhvUU7Lcc4KO%2BQWaSMyKIkEieHl9yWLfhyFKuIFv2lVB2HOmEpx%2BsmJH7qjagb2MNHmOFuX32P%2FAEULQ3BqQinM8iuiBRkYFD2H5t3jOdxkUQ0jxTeVM7jNBQtKLlXlBUMSMcsZqUtGlhei0iQyRRHLHXgeGgwMgAj7223oPfUMYKXynAYXI8uZO555I55HbrQtl4sqPEruFA%2B6qg7HnueVTXyrDawKzEkFiA2ScbZyTjbYdO%2B9VVuhq9B05Bt5FnuAokQHSAARpzpUrz3I6Y51Lw72R49fQC5gspIITus87CIehGrf5VaPZyysOB8JHH%2BJWMEl5ODLYWTLnQo31tntkH02qt%2B1XELzi80N7e381zHcBmWNiVWPBwV0g4279abjhhj%2B6JSzzy6w1%2B2dR4TZJNak3vEI3upVBaKMgrCcbhSDk5OT06Ul4hFFBKYyzuw6YC0i%2FJ79svVPC7OK2kjik8WXxioKxNz0nGrUGXbBGNR71b%2BIpJYOYbovLbsNnB%2FOIPQ9R6GihDDPUH2v88GZ1%2BPOoqU0pfpU%2FwDZXyGU5WFE7Fx%2F9v8AFDz4IzLcFvRQSPicfSjeK2zxJataiCS3d8yXTMckdgOh%2FwDe%2FaAQy41R24RejuuPm3%2BKGUHB9skIUnFOLuwVEDbxQNJ6tkj5YHxrSSSRfLkoB0TYfLaiJg5GXlWRh01E4%2FHGKhIY7aGP8oz9KF0yFf8AwWynR9xETHUDJ%2BJ3pXfsXyzsWPcmmZ3jV543R2GTEWHl99A3Mp06VRFx1xk%2FE1U3ZoxXbKmyu3DrHJkjIzy70vvbjVMNA30qSe1NLwFmJY7%2BtBziFYTICM5w2fdy%2BtcqT4NHA%2FAfZvlyFCnxUwCy5weYI2o0RCS9srCaZma4uI0kTygBSRnIHpSi3YGFQBsNga34jxDw72C6gh8Lwp1kwGzy5AdgN8D1o8FetG%2BLGM1vE0uaL57acamHH7q2QFY7cLDGquQNIUHl7yaqs88lw5eU5OPwG%2Bade3CLLf2vFId4eIW6Sg%2FxKArfLSfxqvLnpVnVprK0xX6d2vpo0NfZviUnC%2BLQXETlAQYnIfRs3LJwdshTy6V0Zbw8f4anElhk8PJXw2JG45nbGQelcnRdSlQxUnk%2F7tdrsvaG24nwKzlE0JvZ4Brty%2B4YfeH4EGlNcjPUQU4NCCK6ltHPhIgjYYaIAgH8c5z61Ff2%2FhyJKrtJFMuuNm5%2BoPqKJuEj1HxGdmB3VF0%2FM%2F8AFSnS3BXZYkJguBp1gPpDL6%2BorSxz9bE4y5XB5DNj7Mncv7iZEaRysKPIeeEUt9K9a1fPneGM9nfJ%2Ftz86nmkmlGJJWYAfdJ8vw5VC4VGI1KV6EbA0rYXtXgSSRPqPiaUH8b7%2FAZPyoK4WFQ2pnkPTSAo%2BefpRUgAO52oWaGR1zGjFf3sYHxO1A0Pwk29IRXoRywCBR7yTS2S11xgqcBSTtTe9h0E6pUz2Q6vny%2BdKZPEQu2c4U4GK5X4NPC%2Fkzh5wzxe41JfpmFs9qDsS63SeISNW29XH2X9lp%2FaK5xI4t%2BGQ%2Ba7u5DpVEG5AJ6%2FSjjBuehuU4xhbD79G%2F8AAfZozg%2BKTIVzz0YH%2FwCar4G%2Bw37Cn3ttxOLiV5AvCykfDLWIw2qlTqKg%2BZiPXAPux61Tby8mgAkSd2KuGZRgKw7YFH1U1ly%2B0X6LG8WL3eW3%2FkaIShJxnNXv8l1nY8S4nc%2FaZJ%2Ftdkolt0WXCYY%2BY6evmA%2BIqkRlZl1KeYyDU%2FDOI3fBL9r3h8vhzrBImPEVSwxqwM%2Bqj1pRaY89o6vxoRvdsLdSxUHUFGce%2FtSdpL2BfDa3%2FQLw6VnDK3mjO5GDuBlgfXHrirWPEZuMcUWW7ikuprp%2FEit4WJSMajhWzgDYfAg9au%2FGL%2BC4a3TwQI7eMrHFEwWOIEg6RgbgAAZ2zue1X4Z9idcmJ1nTYoNzm7b4FTvbx7fnJO%2BWCKfwGT8xWL9oHmhtAqHkwhBB%2FwBzZz8akWSdz%2BhQhcDZoo8keuo5Pzoe4hZ2DXNzEH66nMh%2FtB%2BtTZl1X8oUGOfAaOBYhthmGPm2%2FwAKAvFkY5eVZD%2FMT9amfUTqydXfrUFwNeWPM0NjMZJ8ii8j0t5gQT060quHMTY0NkjGNNXm%2B9nL%2FwD0jh01hHe3L3cRmkaJfzMSk4C6v3tt84HKqzxm3EBQyRQJICUZIX1BSOrHJ3Pv6GhfOzUxRcSDgVlZXV3Ld8SlaOxtW1Pp5uewp%2Fx32hlvbeKzjVbHhMf6u2TYNjkX7n05VV%2BKGSHhMZDRqsszFlBAYsoU%2Fd5gefnyO%2Fahra3nv8yRIzHJyztgDqck7daclmUcShDS8sldP35fUyb%2BF4X5Gs9ytzA8UJ1Mu57Adf8AFLJoEZNM0oUEfsjV%2FwCqlWzjj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Disfrute con ética y responsabilidad :)