webssh

Web based ssh client https://github.com/huashengdun/webssh webssh.huashengdun.org/
git clone http://git.hanabi.in/repos/webssh.git
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commit d43a0115332d431dfca8d04592bc3a959d6374db
parent 538d0d5a39cef4376df7123cbbaff96dbaed310d
Author: Sheng <webmaster0115@gmail.com>
Date:   Wed, 22 Aug 2018 15:50:25 +0800

Added connect function to wssh

Diffstat:
Mwebssh/static/js/main.js | 93++++++++++++++++++++++++++++++++++++++++++-------------------------------------
1 file changed, 49 insertions(+), 44 deletions(-)

diff --git a/webssh/static/js/main.js b/webssh/static/js/main.js @@ -8,7 +8,10 @@ jQuery(function($){ var status = $('#status'), btn = $('.btn-primary'), style = {}, - names = ['hostname', 'port', 'username', 'password']; + key_max_size = 16384, + form_id = '#connect', + names = ['hostname', 'port', 'username', 'password'], + hostname_tester = /((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$))|(^\s*((?=.{1,255}$)(?=.*[A-Za-z].*)[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?)*)\s*$)/; function store_items(names, data) { @@ -66,7 +69,7 @@ jQuery(function($){ var name; for (name in wssh) { - if (wssh.hasOwnProperty(name)) { + if (wssh.hasOwnProperty(name) && name !== 'connect') { delete wssh[name]; } } @@ -188,7 +191,6 @@ jQuery(function($){ } }; - term.on_resize = function (cols, rows) { if (cols !== this.geometry[0] || rows !== this.geometry[1]) { console.log('Resizing terminal to geometry: ' + format_geometry(cols, rows)); @@ -249,53 +251,56 @@ jQuery(function($){ } - $('form#connect').submit(function(event) { - event.preventDefault(); + function connect() { + var form = document.querySelector(form_id), + url = form.action, + data = new FormData(form), + hostname = data.get('hostname'), + port = data.get('port'), + username = data.get('username'); - var form = $(this), - url = form.attr('action'), - type = form.attr('method'), - data = new FormData(this), - hostname = data.get('hostname'), - port = data.get('port'), - username = data.get('username'), - key_max_size = 16384, - hostname_tester = /((^\s*((([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5]))\s*$)|(^\s*((([0-9A-Fa-f]{1,4}:){7}([0-9A-Fa-f]{1,4}|:))|(([0-9A-Fa-f]{1,4}:){6}(:[0-9A-Fa-f]{1,4}|((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){5}(((:[0-9A-Fa-f]{1,4}){1,2})|:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3})|:))|(([0-9A-Fa-f]{1,4}:){4}(((:[0-9A-Fa-f]{1,4}){1,3})|((:[0-9A-Fa-f]{1,4})?:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){3}(((:[0-9A-Fa-f]{1,4}){1,4})|((:[0-9A-Fa-f]{1,4}){0,2}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){2}(((:[0-9A-Fa-f]{1,4}){1,5})|((:[0-9A-Fa-f]{1,4}){0,3}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(([0-9A-Fa-f]{1,4}:){1}(((:[0-9A-Fa-f]{1,4}){1,6})|((:[0-9A-Fa-f]{1,4}){0,4}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:))|(:(((:[0-9A-Fa-f]{1,4}){1,7})|((:[0-9A-Fa-f]{1,4}){0,5}:((25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)(\.(25[0-5]|2[0-4]\d|1\d\d|[1-9]?\d)){3}))|:)))(%.+)?\s*$))|(^\s*((?=.{1,255}$)(?=.*[A-Za-z].*)[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?(?:\.[0-9A-Za-z](?:(?:[0-9A-Za-z]|\b-){0,61}[0-9A-Za-z])?)*)\s*$)/; - - if (!hostname || !port || !username) { - status.text('Fields hostname, port and username are all required.'); - return; - } + if (!hostname || !port || !username) { + status.text('Fields hostname, port and username are all required.'); + return; + } - if (!hostname_tester.test(hostname)) { - status.text('Not a valid hostname ' + hostname); - return; - } + if (!hostname_tester.test(hostname)) { + status.text('Invalid hostname: ' + hostname); + return; + } - if (port <= 0 || port > 63335) { - status.text('Not a valid port ' + port); - return; - } + if (port <= 0 || port > 63335) { + status.text('Invalid port: ' + port); + return; + } - var pk = data.get('privatekey'); - if (pk && pk.size > key_max_size) { - status.text('Key size exceeds the maximum value.'); - return; - } + var pk = data.get('privatekey'); + if (pk && pk.size > key_max_size) { + status.text('Invalid private key: ' + pk.name); + return; + } - store_items(names, data); + store_items(names, data); - status.text(''); - btn.prop('disabled', true); + status.text(''); + btn.prop('disabled', true); - $.ajax({ - url: url, - type: type, - data: data, - complete: callback, - cache: false, - contentType: false, - processData: false - }); + $.ajax({ + url: url, + type: 'post', + data: data, + complete: callback, + cache: false, + contentType: false, + processData: false + }); + } + + wssh.connect = connect; + + $(form_id).submit(function(event) { + event.preventDefault(); + connect(); }); + });