add rudimentary password generator and strength meter

closes #32

bower-strip.sh

@@ -37,6 +37,17 @@ rm -rvf ${BUNDLED_DIR}/font-awesome/.npmignore
 # jquery
 rm -rvf ${BUNDLED_DIR}/jquery/src
 
+# password-generator
+rm -rvf ${BUNDLED_DIR}/password-generator/*.html
+rm -rvf ${BUNDLED_DIR}/password-generator/*.js
+rm -rvf ${BUNDLED_DIR}/password-generator/*.yml
+rm -rvf ${BUNDLED_DIR}/password-generator/.gitignore
+rm -rvf ${BUNDLED_DIR}/password-generator/bin
+rm -rvf ${BUNDLED_DIR}/password-generator/dist/password-generator.js
+rm -rvf ${BUNDLED_DIR}/password-generator/lib
+rm -rvf ${BUNDLED_DIR}/password-generator/Makefile
+rm -rvf ${BUNDLED_DIR}/password-generator/test
+
 # select2
 rm -rvf ${BUNDLED_DIR}/select2/.gitignore
 rm -rvf ${BUNDLED_DIR}/select2/component.json

src/teamvault/apps/secrets/templates/secrets/secret_addedit.html

@@ -16,7 +16,9 @@
 {% endblock %}
 {% block "js" %}
 <script src="{% static 'bundled/card/lib/js/jquery.card.js' %}"></script>
+<script src="{% static 'bundled/password-generator/dist/password-generator.min.js' %}"></script>
 <script src="{% static 'bundled/select2/select2.min.js' %}"></script>
+<script src="{% static 'bundled/zxcvbn/dist/zxcvbn.js' %}"></script>
 {% endblock %}
 {% block "content" %}
 
@@ -188,7 +190,57 @@ <h3 class="panel-title">
 	$(".access-details").is(':visible')? $("#access_toggle_icon").html('<i class="fa fa-plus-square-o"></i>') : $("#access_toggle_icon").html('<i class="fa fa-minus-square-o"></i>');
 	$(".access-details").slideToggle();
 });
+String.prototype.repeat = function(times) {
+   return (new Array(times + 1)).join(this);
+};
+function ratePassword () {
+	var score = zxcvbn($("#id_password").val(), user_inputs=[]).score + 1;
+	var color = "text-warning";
+	if (!$("#id_password").val()) {
+		color = "text-muted";
+		score = 0;
+	}
+	else if (score <= 2) {
+		color = "text-danger";
+	}
+	else if (score == 5) {
+		color = "text-success";
+	}
+	var filled_star = "<i class='fa fa-star " + color + "'></i>";
+	var hollow_star = "<i class='fa fa-star-o " + color + "'></i>";
+	$("#id_password_strength").html(filled_star.repeat(score) + hollow_star.repeat(5 - score));
+}
+$("#id_password").keyup(function() {
+	ratePassword();
+	$("#id_password").generated = false;
+	setTimeout(
+		function() {
+			if (!$("#id_password").generated) {
+				$("#id_password").prop("type", "password");
+			}
+		},
+		2000
+	);
+});
+$("#id_pwgen").focusout(function() {
+	setTimeout(
+		function() {
+			if (!$('#id_password').is(':focus')) {
+				$("#id_password").prop("type", "password");
+			}
+		},
+		1000
+	);
+});
+$("#id_pwgen").click(function() {
+	$("#id_password").val(generatePassword(32, false));
+	ratePassword();
+	$("#id_password").prop("type", "text");
+	$("#id_password").generated = true;
+});
 $(document).ready(function() {
+	$('[data-toggle="popover"]').popover();
+	$("#id_password").generated = false;
 	$("#id_allowed_groups").select2({
 		tags: true,
 		tokenSeparators: [",", " "],

src/teamvault/apps/secrets/templates/secrets/secret_addedit_password.html

@@ -6,7 +6,13 @@
 		<label class="control-label" for="id_password">{% trans "Password" %}</label>
 	</div>
 	<div class="col-sm-6">
-		<input class="form-control" id="id_password" name="password" placeholder="{% if secret %}{% trans "(unchanged)" %}{% else %}**************{% endif %}" {% if not secret %}required="required"{% endif %} type="password" value="{% if form.is_bound and not secret %}{{ form.password.value }}{% endif %}">
+		<div class="input-group">
+			<input class="form-control" id="id_password" name="password" placeholder="{% if secret %}{% trans "(unchanged)" %}{% else %}**************{% endif %}" {% if not secret %}required="required"{% endif %} type="password" value="{% if form.is_bound and not secret %}{{ form.password.value }}{% endif %}">
+			<span class="input-group-addon" style="border-left: 0;" title="{% trans "Password strength" %}" id="id_password_strength"><i class="fa fa-star-o text-muted"></i><i class="fa fa-star-o text-muted"></i><i class="fa fa-star-o text-muted"></i><i class="fa fa-star-o text-muted"></i><i class="fa fa-star-o text-muted"></i></span>
+			<span class="input-group-btn">
+				<button class="btn btn-default" id="id_pwgen" type="button" title="{% trans "Generate random password" %}"><i class="fa fa-refresh"></i></button>
+			</span>
+		</div>
 	</div>
 	<div class="col-sm-4">
 		<p class="form-control-static"><i class="fa fa-lock"></i> &nbsp; {% trans "This field will be stored securely." %}</p>

src/teamvault/static/bundled/password-generator/.bower.json

@@ -0,0 +1,33 @@
+{
+  "name": "password-generator",
+  "description": "Memorable password generator. For the command line, Node.js and browsers.",
+  "version": "2.0.2",
+  "main": "lib/password-generator.js",
+  "license": "MIT",
+  "keywords": [
+    "password",
+    "generator",
+    "pass",
+    "random",
+    "browser",
+    "crypto",
+    "security"
+  ],
+  "authors": [
+    "Bermi Ferrer <bermi@bermilabs.com>"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git@github.com:bermi/password-generator.git"
+  },
+  "homepage": "https://github.com/bermi/password-generator",
+  "_release": "2.0.2",
+  "_resolution": {
+    "type": "version",
+    "tag": "2.0.2",
+    "commit": "bda69de1a18cc4848c8c50278568559139129a60"
+  },
+  "_source": "git://github.com/bermi/password-generator.git",
+  "_target": "~2.0.1",
+  "_originalSource": "password-generator"
+}

src/teamvault/static/bundled/password-generator/.travis.yml

@@ -0,0 +1,10 @@
+language: node_js
+sudo: false
+node_js:
+  - 0.10
+branches:
+  only:
+    - master
+notifications:
+  email:
+    - bermi@bermilabs.com

src/teamvault/static/bundled/password-generator/LICENSE

@@ -0,0 +1,7 @@
+Copyright (c) 2011 Bermi Ferrer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/teamvault/static/bundled/password-generator/README.md

@@ -0,0 +1,176 @@
+# password-generator
+
+Memorable password generator. For the command line, Node.js and browsers.
+
+[![Build Status](https://secure.travis-ci.org/bermi/password-generator.png?branch=master)](http://travis-ci.org/bermi/password-generator)
+
+[![browser support](http://ci.testling.com/bermi/password-generator.png)](http://ci.testling.com/bermi/password-generator)
+
+## Installation
+
+    $ npm install password-generator
+
+## Usage
+
+### From the CLI
+
+    password-generator -h
+
+Displays this help
+
+    Generates a memorable password
+
+    Options:
+      -l  Password length
+      -c  Generates a non memorable password  [default: false]
+      -p  Pattern to match for the generated password
+      -h  Displays this help
+
+Simple memorable pass
+
+    password-generator
+    => maqetaxaku
+
+Custom length
+
+    password-generator -l 30
+    => nugiferagiraqadamedewubaqirali
+
+Non memorable
+
+    password-generator -c
+    => QPnb3gl7_0
+
+Customize the pattern to match for each password character
+
+    password-generator -p "[\d\W\w\p]"
+    => Je;VgG?{Yd
+
+Any number or letter
+
+    password-generator -p "[\w]"
+    => 3NHPqzjIAq
+
+Combine multiple strategies 6 memorable and 3 numbers
+
+    echo "`password-generator -l 6``password-generator -p "[0-9]" -l 3`"
+    => wazawe351
+
+
+### From Node.js
+
+    var generatePassword = require('password-generator');
+
+### From the browser
+
+    <script src="https://raw.github.com/bermi/password-generator/master/dist/password-generator.min.js" type="text/javascript"></script>
+
+#### Usage
+
+##### Default settings (memorable 10 letters)
+
+    generatePassword() // -> xexeyimahi
+
+##### Custom length not memorable
+
+    generatePassword(12, false) // -> 76PAGEaq6i5c
+
+##### Characters should match a pattern
+
+    generatePassword(12, false, /\d/) // -> 252667390298
+
+##### Customize the password prefix
+
+    generatePassword(12, false, /\d/, 'foo-') // -> foo-67390298
+
+##### Example with custom validation rules
+
+Given the pattern regexp can only match a single character
+you can build a function that generates multiple passwords until you
+hit one that complies with your rules.
+
+The following example will generate a password with the following requirements
+
+* Must contain at least two numbers
+* Must contain at least three uppercase letters
+* Must contain at least three lowercase letters
+* Must contain at least two special characters
+* Must NOT contain sequences of two or more repeated characters
+
+
+```javascript
+var generatePassword = require("password-generator");
+
+var maxLength = 18;
+var minLength = 12;
+var uppercaseMinCount = 3;
+var lowercaseMinCount = 3;
+var numberMinCount = 2;
+var specialMinCount = 2;
+var UPPERCASE_RE = /([A-Z])/g;
+var LOWERCASE_RE = /([a-z])/g;
+var NUMBER_RE = /([\d])/g;
+var SPECIAL_CHAR_RE = /([\?\-])/g;
+var NON_REPEATING_CHAR_RE = /([\w\d\?\-])\1{2,}/g;
+
+function isStrongEnough(password) {
+  var uc = password.match(UPPERCASE_RE);
+  var lc = password.match(LOWERCASE_RE);
+  var n = password.match(NUMBER_RE);
+  var sc = password.match(SPECIAL_CHAR_RE);
+  var nr = password.match(NON_REPEATING_CHAR_RE);
+  return password.length >= minLength &&
+    !nr &&
+    uc && uc.length >= uppercaseMinCount &&
+    lc && lc.length >= lowercaseMinCount &&
+    n && n.length >= numberMinCount &&
+    sc && sc.length >= specialMinCount;
+}
+
+function customPassword() {
+  var password = "";
+  var randomLength = Math.floor(Math.random() * (maxLength - minLength)) + minLength;
+  while (!isStrongEnough(password)) {
+    password = generatePassword(randomLength, false, /[\w\d\?\-]/);
+  }
+  return password;
+}
+
+console.log(customPassword()); // => 2hP5v?1KKNx7_a-W
+```
+
+
+## Running tests
+
+    npm install
+    make test
+
+## Building
+
+    npm install
+    make all
+
+## License
+
+(The MIT License)
+
+Copyright (c) 2011-2012 Bermi Ferrer &lt;bermi@bermilabs.com&gt;
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

src/teamvault/static/bundled/password-generator/bower.json

@@ -0,0 +1,23 @@
+{
+  "name": "password-generator",
+  "description": "Memorable password generator. For the command line, Node.js and browsers.",
+  "version": "2.0.1",
+  "main": "lib/password-generator.js",
+  "license": "MIT",
+  "keywords": [
+    "password",
+    "generator",
+    "pass",
+    "random",
+    "browser",
+    "crypto",
+    "security"
+  ],
+  "authors": [
+    "Bermi Ferrer <bermi@bermilabs.com>"
+  ],
+  "repository": {
+    "type": "git",
+    "url": "git@github.com:bermi/password-generator.git"
+  }
+}