Remove password strength indicator

We were having the following issues:
- the indicator would sometimes stay red even if the password that was
  entered was long enough;
- the indicator had a middle yellow signal: what does that mean?
- the red/green backgrounds were not color-blind-friendly.

1 files changed, 0 insertions, 659 deletions

diff --git a/vendor/assets/javascripts/pwstrength-bootstrap-1.2.2.js b/vendor/assets/javascripts/pwstrength-bootstrap-1.2.2.js
deleted file mode 100644
index ee374a07fab..00000000000
--- a/vendor/assets/javascripts/pwstrength-bootstrap-1.2.2.js
+++ /dev/null
@@ -1,659 +0,0 @@
-/*!
- * jQuery Password Strength plugin for Twitter Bootstrap
- *
- * Copyright (c) 2008-2013 Tane Piper
- * Copyright (c) 2013 Alejandro Blanco
- * Dual licensed under the MIT and GPL licenses.
- */
-
-(function (jQuery) {
-// Source: src/rules.js
-
-  var rulesEngine = {};
-
-  try {
-    if (!jQuery && module && module.exports) {
-      var jQuery = require("jquery"),
-        jsdom = require("jsdom").jsdom;
-      jQuery = jQuery(jsdom().parentWindow);
-    }
-  } catch (ignore) {}
-
-  (function ($, rulesEngine) {
-    "use strict";
-    var validation = {};
-
-    rulesEngine.forbiddenSequences = [
-      "0123456789", "abcdefghijklmnopqrstuvwxyz", "qwertyuiop", "asdfghjkl",
-      "zxcvbnm", "!@#$%^&*()_+"
-    ];
-
-    validation.wordNotEmail = function (options, word, score) {
-      if (word.match(/^([\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+\.)*[\w\!\#$\%\&\'\*\+\-\/\=\?\^\`{\|\}\~]+@((((([a-z0-9]{1}[a-z0-9\-]{0,62}[a-z0-9]{1})|[a-z])\.)+[a-z]{2,6})|(\d{1,3}\.){3}\d{1,3}(\:\d{1,5})?)$/i)) {
-        return score;
-      }
-      return 0;
-    };
-
-    validation.wordLength = function (options, word, score) {
-      var wordlen = word.length,
-        lenScore = Math.pow(wordlen, options.rules.raisePower);
-      if (wordlen < options.common.minChar) {
-        lenScore = (lenScore + score);
-      }
-      return lenScore;
-    };
-
-    validation.wordSimilarToUsername = function (options, word, score) {
-      var username = $(options.common.usernameField).val();
-      if (username && word.toLowerCase().match(username.toLowerCase())) {
-        return score;
-      }
-      return 0;
-    };
-
-    validation.wordTwoCharacterClasses = function (options, word, score) {
-      if (word.match(/([a-z].*[A-Z])|([A-Z].*[a-z])/) ||
-        (word.match(/([a-zA-Z])/) && word.match(/([0-9])/)) ||
-        (word.match(/(.[!,@,#,$,%,\^,&,*,?,_,~])/) && word.match(/[a-zA-Z0-9_]/))) {
-        return score;
-      }
-      return 0;
-    };
-
-    validation.wordRepetitions = function (options, word, score) {
-      if (word.match(/(.)\1\1/)) { return score; }
-      return 0;
-    };
-
-    validation.wordSequences = function (options, word, score) {
-      var found = false,
-        j;
-      if (word.length > 2) {
-        $.each(rulesEngine.forbiddenSequences, function (idx, seq) {
-          var sequences = [seq, seq.split('').reverse().join('')];
-          $.each(sequences, function (idx, sequence) {
-            for (j = 0; j < (word.length - 2); j += 1) { // iterate the word trough a sliding window of size 3:
-              if (sequence.indexOf(word.toLowerCase().substring(j, j + 3)) > -1) {
-                found = true;
-              }
-            }
-          });
-        });
-        if (found) { return score; }
-      }
-      return 0;
-    };
-
-    validation.wordLowercase = function (options, word, score) {
-      return word.match(/[a-z]/) && score;
-    };
-
-    validation.wordUppercase = function (options, word, score) {
-      return word.match(/[A-Z]/) && score;
-    };
-
-    validation.wordOneNumber = function (options, word, score) {
-      return word.match(/\d+/) && score;
-    };
-
-    validation.wordThreeNumbers = function (options, word, score) {
-      return word.match(/(.*[0-9].*[0-9].*[0-9])/) && score;
-    };
-
-    validation.wordOneSpecialChar = function (options, word, score) {
-      return word.match(/.[!,@,#,$,%,\^,&,*,?,_,~]/) && score;
-    };
-
-    validation.wordTwoSpecialChar = function (options, word, score) {
-      return word.match(/(.*[!,@,#,$,%,\^,&,*,?,_,~].*[!,@,#,$,%,\^,&,*,?,_,~])/) && score;
-    };
-
-    validation.wordUpperLowerCombo = function (options, word, score) {
-      return word.match(/([a-z].*[A-Z])|([A-Z].*[a-z])/) && score;
-    };
-
-    validation.wordLetterNumberCombo = function (options, word, score) {
-      return word.match(/([a-zA-Z])/) && word.match(/([0-9])/) && score;
-    };
-
-    validation.wordLetterNumberCharCombo = function (options, word, score) {
-      return word.match(/([a-zA-Z0-9].*[!,@,#,$,%,\^,&,*,?,_,~])|([!,@,#,$,%,\^,&,*,?,_,~].*[a-zA-Z0-9])/) && score;
-    };
-
-    rulesEngine.validation = validation;
-
-    rulesEngine.executeRules = function (options, word) {
-      var totalScore = 0;
-
-      $.each(options.rules.activated, function (rule, active) {
-        if (active) {
-          var score = options.rules.scores[rule],
-            funct = rulesEngine.validation[rule],
-            result,
-            errorMessage;
-
-          if (!$.isFunction(funct)) {
-            funct = options.rules.extra[rule];
-          }
-
-          if ($.isFunction(funct)) {
-            result = funct(options, word, score);
-            if (result) {
-              totalScore += result;
-            }
-            if (result < 0 || (!$.isNumeric(result) && !result)) {
-              errorMessage = options.ui.spanError(options, rule);
-              if (errorMessage.length > 0) {
-                options.instances.errors.push(errorMessage);
-              }
-            }
-          }
-        }
-      });
-
-      return totalScore;
-    };
-  }(jQuery, rulesEngine));
-
-  try {
-    if (module && module.exports) {
-      module.exports = rulesEngine;
-    }
-  } catch (ignore) {}
-
-// Source: src/options.js
-
-
-
-
-  var defaultOptions = {};
-
-  defaultOptions.common = {};
-  defaultOptions.common.minChar = 6;
-  defaultOptions.common.usernameField = "#username";
-  defaultOptions.common.userInputs = [
-    // Selectors for input fields with user input
-  ];
-  defaultOptions.common.onLoad = undefined;
-  defaultOptions.common.onKeyUp = undefined;
-  defaultOptions.common.zxcvbn = false;
-  defaultOptions.common.debug = false;
-
-  defaultOptions.rules = {};
-  defaultOptions.rules.extra = {};
-  defaultOptions.rules.scores = {
-    wordNotEmail: -100,
-    wordLength: -50,
-    wordSimilarToUsername: -100,
-    wordSequences: -50,
-    wordTwoCharacterClasses: 2,
-    wordRepetitions: -25,
-    wordLowercase: 1,
-    wordUppercase: 3,
-    wordOneNumber: 3,
-    wordThreeNumbers: 5,
-    wordOneSpecialChar: 3,
-    wordTwoSpecialChar: 5,
-    wordUpperLowerCombo: 2,
-    wordLetterNumberCombo: 2,
-    wordLetterNumberCharCombo: 2
-  };
-  defaultOptions.rules.activated = {
-    wordNotEmail: true,
-    wordLength: true,
-    wordSimilarToUsername: true,
-    wordSequences: true,
-    wordTwoCharacterClasses: false,
-    wordRepetitions: false,
-    wordLowercase: true,
-    wordUppercase: true,
-    wordOneNumber: true,
-    wordThreeNumbers: true,
-    wordOneSpecialChar: true,
-    wordTwoSpecialChar: true,
-    wordUpperLowerCombo: true,
-    wordLetterNumberCombo: true,
-    wordLetterNumberCharCombo: true
-  };
-  defaultOptions.rules.raisePower = 1.4;
-
-  defaultOptions.ui = {};
-  defaultOptions.ui.bootstrap2 = false;
-  defaultOptions.ui.showProgressBar = true;
-  defaultOptions.ui.showPopover = false;
-  defaultOptions.ui.showStatus = false;
-  defaultOptions.ui.spanError = function (options, key) {
-    "use strict";
-    var text = options.ui.errorMessages[key];
-    if (!text) { return ''; }
-    return '<span style="color: #d52929">' + text + '</span>';
-  };
-  defaultOptions.ui.errorMessages = {
-    wordLength: "Your password is too short",
-    wordNotEmail: "Do not use your email as your password",
-    wordSimilarToUsername: "Your password cannot contain your username",
-    wordTwoCharacterClasses: "Use different character classes",
-    wordRepetitions: "Too many repetitions",
-    wordSequences: "Your password contains sequences"
-  };
-  defaultOptions.ui.verdicts = ["Weak", "Normal", "Medium", "Strong", "Very Strong"];
-  defaultOptions.ui.showVerdicts = true;
-  defaultOptions.ui.showVerdictsInsideProgressBar = false;
-  defaultOptions.ui.showErrors = false;
-  defaultOptions.ui.container = undefined;
-  defaultOptions.ui.viewports = {
-    progress: undefined,
-    verdict: undefined,
-    errors: undefined
-  };
-  defaultOptions.ui.scores = [14, 26, 38, 50];
-
-// Source: src/ui.js
-
-
-
-
-  var ui = {};
-
-  (function ($, ui) {
-    "use strict";
-
-    var barClasses = ["danger", "warning", "success"],
-      statusClasses = ["error", "warning", "success"];
-
-    ui.getContainer = function (options, $el) {
-      var $container;
-
-      $container = $(options.ui.container);
-      if (!($container && $container.length === 1)) {
-        $container = $el.parent();
-      }
-      return $container;
-    };
-
-    ui.findElement = function ($container, viewport, cssSelector) {
-      if (viewport) {
-        return $container.find(viewport).find(cssSelector);
-      }
-      return $container.find(cssSelector);
-    };
-
-    ui.getUIElements = function (options, $el) {
-      var $container, result;
-
-      if (options.instances.viewports) {
-        return options.instances.viewports;
-      }
-
-      $container = ui.getContainer(options, $el);
-
-      result = {};
-      result.$progressbar = ui.findElement($container, options.ui.viewports.progress, "div.progress");
-      if (options.ui.showVerdictsInsideProgressBar) {
-        result.$verdict = result.$progressbar.find("span.password-verdict");
-      }
-
-      if (!options.ui.showPopover) {
-        if (!options.ui.showVerdictsInsideProgressBar) {
-          result.$verdict = ui.findElement($container, options.ui.viewports.verdict, "span.password-verdict");
-        }
-        result.$errors = ui.findElement($container, options.ui.viewports.errors, "ul.error-list");
-      }
-
-      options.instances.viewports = result;
-      return result;
-    };
-
-    ui.initProgressBar = function (options, $el) {
-      var $container = ui.getContainer(options, $el),
-        progressbar = "<div class='progress'><div class='";
-
-      if (!options.ui.bootstrap2) {
-        progressbar += "progress-";
-      }
-      progressbar += "bar'>";
-      if (options.ui.showVerdictsInsideProgressBar) {
-        progressbar += "<span class='password-verdict'></span>";
-      }
-      progressbar += "</div></div>";
-
-      if (options.ui.viewports.progress) {
-        $container.find(options.ui.viewports.progress).append(progressbar);
-      } else {
-        $(progressbar).insertAfter($el);
-      }
-    };
-
-    ui.initHelper = function (options, $el, html, viewport) {
-      var $container = ui.getContainer(options, $el);
-      if (viewport) {
-        $container.find(viewport).append(html);
-      } else {
-        $(html).insertAfter($el);
-      }
-    };
-
-    ui.initVerdict = function (options, $el) {
-      ui.initHelper(options, $el, "<span class='password-verdict'></span>",
-        options.ui.viewports.verdict);
-    };
-
-    ui.initErrorList = function (options, $el) {
-      ui.initHelper(options, $el, "<ul class='error-list'></ul>",
-        options.ui.viewports.errors);
-    };
-
-    ui.initPopover = function (options, $el) {
-      $el.popover("destroy");
-      $el.popover({
-        html: true,
-        placement: "top",
-        trigger: "manual",
-        content: " "
-      });
-    };
-
-    ui.initUI = function (options, $el) {
-      if (options.ui.showPopover) {
-        ui.initPopover(options, $el);
-      } else {
-        if (options.ui.showErrors) { ui.initErrorList(options, $el); }
-        if (options.ui.showVerdicts && !options.ui.showVerdictsInsideProgressBar) {
-          ui.initVerdict(options, $el);
-        }
-      }
-      if (options.ui.showProgressBar) {
-        ui.initProgressBar(options, $el);
-      }
-    };
-
-    ui.possibleProgressBarClasses = ["danger", "warning", "success"];
-
-    ui.updateProgressBar = function (options, $el, cssClass, percentage) {
-      var $progressbar = ui.getUIElements(options, $el).$progressbar,
-        $bar = $progressbar.find(".progress-bar"),
-        cssPrefix = "progress-";
-
-      if (options.ui.bootstrap2) {
-        $bar = $progressbar.find(".bar");
-        cssPrefix = "";
-      }
-
-      $.each(ui.possibleProgressBarClasses, function (idx, value) {
-        $bar.removeClass(cssPrefix + "bar-" + value);
-      });
-      $bar.addClass(cssPrefix + "bar-" + barClasses[cssClass]);
-      $bar.css("width", percentage + '%');
-    };
-
-    ui.updateVerdict = function (options, $el, text) {
-      var $verdict = ui.getUIElements(options, $el).$verdict;
-      $verdict.text(text);
-    };
-
-    ui.updateErrors = function (options, $el) {
-      var $errors = ui.getUIElements(options, $el).$errors,
-        html = "";
-      $.each(options.instances.errors, function (idx, err) {
-        html += "<li>" + err + "</li>";
-      });
-      $errors.html(html);
-    };
-
-    ui.updatePopover = function (options, $el, verdictText) {
-      var popover = $el.data("bs.popover"),
-        html = "",
-        hide = true;
-
-      if (options.ui.showVerdicts &&
-        !options.ui.showVerdictsInsideProgressBar &&
-        verdictText.length > 0) {
-        html = "<h5><span class='password-verdict'>" + verdictText +
-          "</span></h5>";
-        hide = false;
-      }
-      if (options.ui.showErrors) {
-        html += "<div><ul class='error-list' style='margin-bottom: 0; margin-left: -20px'>";
-        $.each(options.instances.errors, function (idx, err) {
-          html += "<li>" + err + "</li>";
-          hide = false;
-        });
-        html += "</ul></div>";
-      }
-
-      if (hide) {
-        $el.popover("hide");
-        return;
-      }
-
-      if (options.ui.bootstrap2) { popover = $el.data("popover"); }
-
-      if (popover.$arrow && popover.$arrow.parents("body").length > 0) {
-        $el.find("+ .popover .popover-content").html(html);
-      } else {
-        // It's hidden
-        popover.options.content = html;
-        $el.popover("show");
-      }
-    };
-
-    ui.updateFieldStatus = function (options, $el, cssClass) {
-      var targetClass = options.ui.bootstrap2 ? ".control-group" : ".form-group",
-        $container = $el.parents(targetClass).first();
-
-      $.each(statusClasses, function (idx, css) {
-        if (!options.ui.bootstrap2) { css = "has-" + css; }
-        $container.removeClass(css);
-      });
-
-      cssClass = statusClasses[cssClass];
-      if (!options.ui.bootstrap2) { cssClass = "has-" + cssClass; }
-      $container.addClass(cssClass);
-    };
-
-    ui.percentage = function (score, maximun) {
-      var result = Math.floor(100 * score / maximun);
-      result = result < 0 ? 0 : result;
-      result = result > 100 ? 100 : result;
-      return result;
-    };
-
-    ui.getVerdictAndCssClass = function (options, score) {
-      var cssClass, verdictText, level;
-
-      if (score <= 0) {
-        cssClass = 0;
-        level = -1;
-        verdictText = options.ui.verdicts[0];
-      } else if (score < options.ui.scores[0]) {
-        cssClass = 0;
-        level = 0;
-        verdictText = options.ui.verdicts[0];
-      } else if (score < options.ui.scores[1]) {
-        cssClass = 0;
-        level = 1;
-        verdictText = options.ui.verdicts[1];
-      } else if (score < options.ui.scores[2]) {
-        cssClass = 1;
-        level = 2;
-        verdictText = options.ui.verdicts[2];
-      } else if (score < options.ui.scores[3]) {
-        cssClass = 1;
-        level = 3;
-        verdictText = options.ui.verdicts[3];
-      } else {
-        cssClass = 2;
-        level = 4;
-        verdictText = options.ui.verdicts[4];
-      }
-
-      return [verdictText, cssClass, level];
-    };
-
-    ui.updateUI = function (options, $el, score) {
-      var cssClass, barPercentage, verdictText;
-
-      cssClass = ui.getVerdictAndCssClass(options, score);
-      verdictText = cssClass[0];
-      cssClass = cssClass[1];
-
-      if (options.ui.showProgressBar) {
-        barPercentage = ui.percentage(score, options.ui.scores[3]);
-        ui.updateProgressBar(options, $el, cssClass, barPercentage);
-        if (options.ui.showVerdictsInsideProgressBar) {
-          ui.updateVerdict(options, $el, verdictText);
-        }
-      }
-
-      if (options.ui.showStatus) {
-        ui.updateFieldStatus(options, $el, cssClass);
-      }
-
-      if (options.ui.showPopover) {
-        ui.updatePopover(options, $el, verdictText);
-      } else {
-        if (options.ui.showVerdicts && !options.ui.showVerdictsInsideProgressBar) {
-          ui.updateVerdict(options, $el, verdictText);
-        }
-        if (options.ui.showErrors) {
-          ui.updateErrors(options, $el);
-        }
-      }
-    };
-  }(jQuery, ui));
-
-// Source: src/methods.js
-
-
-
-
-  var methods = {};
-
-  (function ($, methods) {
-    "use strict";
-    var onKeyUp, applyToAll;
-
-    onKeyUp = function (event) {
-      var $el = $(event.target),
-        options = $el.data("pwstrength-bootstrap"),
-        word = $el.val(),
-        userInputs,
-        verdictText,
-        verdictLevel,
-        score;
-
-      if (options === undefined) { return; }
-
-      options.instances.errors = [];
-      if (options.common.zxcvbn) {
-        userInputs = [];
-        $.each(options.common.userInputs, function (idx, selector) {
-          userInputs.push($(selector).val());
-        });
-        userInputs.push($(options.common.usernameField).val());
-        score = zxcvbn(word, userInputs).entropy;
-      } else {
-        score = rulesEngine.executeRules(options, word);
-      }
-      ui.updateUI(options, $el, score);
-      verdictText = ui.getVerdictAndCssClass(options, score);
-      verdictLevel = verdictText[2];
-      verdictText = verdictText[0];
-
-      if (options.common.debug) { console.log(score + ' - ' + verdictText); }
-
-      if ($.isFunction(options.common.onKeyUp)) {
-        options.common.onKeyUp(event, {
-          score: score,
-          verdictText: verdictText,
-          verdictLevel: verdictLevel
-        });
-      }
-    };
-
-    methods.init = function (settings) {
-      this.each(function (idx, el) {
-        // Make it deep extend (first param) so it extends too the
-        // rules and other inside objects
-        var clonedDefaults = $.extend(true, {}, defaultOptions),
-          localOptions = $.extend(true, clonedDefaults, settings),
-          $el = $(el);
-
-        localOptions.instances = {};
-        $el.data("pwstrength-bootstrap", localOptions);
-        $el.on("keyup", onKeyUp);
-        $el.on("change", onKeyUp);
-        $el.on("onpaste", onKeyUp);
-
-        ui.initUI(localOptions, $el);
-        if ($.trim($el.val())) { // Not empty, calculate the strength
-          $el.trigger("keyup");
-        }
-
-        if ($.isFunction(localOptions.common.onLoad)) {
-          localOptions.common.onLoad();
-        }
-      });
-
-      return this;
-    };
-
-    methods.destroy = function () {
-      this.each(function (idx, el) {
-        var $el = $(el),
-          options = $el.data("pwstrength-bootstrap"),
-          elements = ui.getUIElements(options, $el);
-        elements.$progressbar.remove();
-        elements.$verdict.remove();
-        elements.$errors.remove();
-        $el.removeData("pwstrength-bootstrap");
-      });
-    };
-
-    methods.forceUpdate = function () {
-      this.each(function (idx, el) {
-        var event = { target: el };
-        onKeyUp(event);
-      });
-    };
-
-    methods.addRule = function (name, method, score, active) {
-      this.each(function (idx, el) {
-        var options = $(el).data("pwstrength-bootstrap");
-
-        options.rules.activated[name] = active;
-        options.rules.scores[name] = score;
-        options.rules.extra[name] = method;
-      });
-    };
-
-    applyToAll = function (rule, prop, value) {
-      this.each(function (idx, el) {
-        $(el).data("pwstrength-bootstrap").rules[prop][rule] = value;
-      });
-    };
-
-    methods.changeScore = function (rule, score) {
-      applyToAll.call(this, rule, "scores", score);
-    };
-
-    methods.ruleActive = function (rule, active) {
-      applyToAll.call(this, rule, "activated", active);
-    };
-
-    $.fn.pwstrength = function (method) {
-      var result;
-
-      if (methods[method]) {
-        result = methods[method].apply(this, Array.prototype.slice.call(arguments, 1));
-      } else if (typeof method === "object" || !method) {
-        result = methods.init.apply(this, arguments);
-      } else {
-        $.error("Method " +  method + " does not exist on jQuery.pwstrength-bootstrap");
-      }
-
-      return result;
-    };
-  }(jQuery, methods));
-}(jQuery));
\ No newline at end of file