DigitalOcean_NoVNC_Paste.js

// This will open up a prompt for text to send to a console session on digital ocean
//  Useful for long passwords
(function () {        
        var t = prompt("Enter text to be sent to console, (This wont send the enter keystroke)").split("");
        function f() {
                
                var character = t.shift();
                var i=[];
                var code = character.charCodeAt();
                var needs_shift = "!@#$%^&*()_+{}:\"<>?~|".indexOf(character) !== -1
                var shift = XK_Shift_L; // To help with minification
                function key(keycode, down) {
                        i=i.concat(RFB.messages.keyEvent(keycode, down));
                }
                
                if (needs_shift) {
                        key(shift,1);
                }
                key(code,1);
                key(code,0);
                if (needs_shift) {
                        key(shift,0);
                }
                rfb._sock.send(i);
                
                if (t.length > 0) {
                        setTimeout(f, 10);
                }
        }
        f();
})();

// Minified version:
!function(){function t(){function n(t,e){s=s.concat(RFB.messages.keyEvent(t,e))}var o=e.shift(),s=[],i=o.charCodeAt(),c=-1!=='!@#$%^&*()_+{}:"<>?~|'.indexOf(o),r=XK_Shift_L;c&&n(r,1),n(i,1),n(i,0),c&&n(r,0),rfb._sock.send(s),e.length>0&&setTimeout(t,10)}var e=prompt("Enter text to be sent to console, (This wont send the enter keystroke)").split("");t()}();


// This is an alternate version that will open a box on ctrl+shift+v or command+shift+v
// this version might work better on browsers that block prompt from console
(function(){
  var shift_down = false;
  var ctrl_down = false;
  var super_down = false;
  var v_down = false;
  $(document).keydown(function(e) { 
    if      (e.which == 17) { ctrl_down = true; }
    else if (e.which == 16) { shift_down = true; }
    else if (e.which == 91) { super_down = true; }
    else if (e.which == 86)  { v_down     = true; }
    if (v_down  && shift_down && (super_down || ctrl_down) ) { 
        ctrl_down = false;
        shift_down = false;
        super_down = false;           
        var t = prompt("Enter text to be sent to console, (This wont send the enter keystroke)").split("");
        function f() {
                var character = t.shift();
                var i=[];
                var code = character.charCodeAt();
                var needs_shift = "!@#$%^&*()_+{}:\"<>?~|".indexOf(character) !== -1
                var shift = XK_Shift_L; // To help with minification
                function key(keycode, down) {
                        i=i.concat(RFB.messages.keyEvent(keycode, down));
                }
                
                if (needs_shift) {
                        key(shift,1);
                }
                key(code,1);
                key(code,0);
                if (needs_shift) {
                        key(shift,0);
                }
                rfb._sock.send(i);
                
                if (t.length > 0) {
                        setTimeout(f, 10);
                }
        }
        setTimeout(f, 10);
    }
  });
  $(document).keyup(function(e) { 
    if      (e.which == 17) { ctrl_down  = false; }
    else if (e.which == 16) { shift_down = false; }
    else if (e.which == 91) { super_down = false; }
    else if (e.which == 86) { v_down     = false; }
  });
})();

// Minified version:
(function(){var d=!1,b=!1,c=!1,f=!1;$(document).keydown(function(a){17==a.which?b=!0:16==a.which?d=!0:91==a.which?c=!0:86==a.which&&(f=!0);if(f&&d&&(c||b)){c=d=b=!1;var g=prompt("Enter text to be sent to console, (This wont send the enter keystroke)").split(""),h=function(){function a(b,c){d=d.concat(RFB.messages.keyEvent(b,c))}var e=g.shift(),d=[],b=e.charCodeAt(),e=-1!=='!@#$%^&*()_+{}:"<>?~|'.indexOf(e),c=XK_Shift_L;e&&a(c,1);a(b,1);a(b,0);e&&a(c,0);rfb._sock.send(d);0<g.length&&setTimeout(h,10)};
setTimeout(h,10)}});$(document).keyup(function(a){17==a.which?b=!1:16==a.which?d=!1:91==a.which?c=!1:86==a.which&&(f=!1)})})();

@mreis1: I had the same error and the solution is to open the console in a chrome tab instead of the pop up (you can copy the url and paste it in a new tab)

Great script!! It save my life!! I made some changes on the script to work on another host provide. The new version is here:
https://gist.github.com/byjg/a6378edb420a1c654c5f27bb494ca1c8

to facilitate a bit I created an extension follows the git and published extension

https://github.com/andrehrferreira/webextension-digitalocean-pasteconsole
https://chrome.google.com/webstore/detail/digital-ocean-paste-in-co/pigihfibffjpekhnjeofgbdkppghbofk

So Awesome. Thanks for this!

THANK YOU SOOOOOOO MUCH <3 I started typing out my ssh key...

Wow. <3 I love you so much right now.

On the latest version of Chrome (at the time of writing) I get the following error:
Package is invalid. Details: 'Could not load background page 'background.html'.'.

Thanks for sharing !

I cannot add chrome extension. It says that cannot add background.html.

Respect! thanks for sharing.

haha nice! 👍

thank you so much

hi

how about |

it changes ssh key letters to strange format.
for example = changed to +, date number to _@!*)&@$

Doesnt work anymore

kevin1, your right.

I updated the code to handle those characters

where i have to update this code

It isn't working!

Not working anymore.

Thank you for this, it works perfectly. I also ran into the same issue where the console kind of trips over itself and everything is capitalized. When I set the timeout to 100 instead of 10 (on line 27), I don't run into this issue, at least as frequently. It's a bit annoying to wait for the text to enter slowly, but I won't need to do it often so idc.

thanks all! definitely works for me, I also had to increase the timeout, as elmehalawi mentioned, I used Chrome

If characters are sent in the wrong order, watzon's script and increasing the timeout. This worked for me.