Merge branch 'master' into pr-overflowing-images-wiki

services/web/app/coffee/Features/Authentication/AuthenticationManager.coffee

@@ -1,8 +1,11 @@
+Settings = require "settings-sharelatex"
 User = require("../../models/User").User
 {db, ObjectId} = require("../../infrastructure/mongojs")
 crypto = require 'crypto'
 bcrypt = require 'bcrypt'
 
+BCRYPT_ROUNDS = Settings?.security?.bcryptRounds or 12
+
 module.exports = AuthenticationManager =
 	authenticate: (query, password, callback = (error, user) ->) ->
 		# Using Mongoose for legacy reasons here. The returned User instance
@@ -15,7 +18,9 @@ module.exports = AuthenticationManager =
 					bcrypt.compare password, user.hashedPassword, (error, match) ->
 						return callback(error) if error?
 						if match
-							callback null, user
+							AuthenticationManager.checkRounds user, user.hashedPassword, password, (err) ->
+								return callback(err) if err?
+								callback null, user
 						else
 							callback null, null
 				else
@@ -24,7 +29,7 @@ module.exports = AuthenticationManager =
 				callback null, null
 
 	setUserPassword: (user_id, password, callback = (error) ->) ->
-		bcrypt.genSalt 7, (error, salt) ->
+		bcrypt.genSalt BCRYPT_ROUNDS, (error, salt) ->
 			return callback(error) if error?
 			bcrypt.hash password, salt, (error, hash) ->
 				return callback(error) if error?
@@ -35,3 +40,10 @@ module.exports = AuthenticationManager =
 					$unset: password: true
 				}, callback)
 
+	checkRounds: (user, hashedPassword, password, callback = (error) ->) ->
+		# check current number of rounds and rehash if necessary
+		currentRounds = bcrypt.getRounds hashedPassword
+		if currentRounds < BCRYPT_ROUNDS
+			AuthenticationManager.setUserPassword user._id, password, callback
+		else
+			callback()

services/web/app/coffee/Features/Wiki/WikiController.coffee

@@ -1,88 +0,0 @@
-request = require("request")
-settings = require("settings-sharelatex")
-logger = require("logger-sharelatex")
-ErrorController = require "../Errors/ErrorController"
-_ = require("underscore")
-AuthenticationController = require("../Authentication/AuthenticationController")
-async = require("async")
-other_lngs = ["es"]
-
-module.exports = WikiController = 
-
-
-	_checkIfLoginIsNeeded: (req, res, next)->
-		if settings.apis.wiki.requireLogin
-			AuthenticationController.requireLogin()(req, res, next)
-		else
-			next()
-
-	getPage: (req, res, next) ->
-		WikiController._checkIfLoginIsNeeded req, res, ->
-			
-			page = req.url.replace(/^\/learn/, "").replace(/^\//, "")
-			if page == ""
-				page = "Main_Page"
-
-			logger.log page: page, "getting page from wiki"
-			if _.include(other_lngs, req.lng)
-				lngPage = "#{page}_#{req.lng}"
-			else
-				lngPage = page
-			jobs =
-				contents: (cb)-> 
-					WikiController._getPageContent "Contents", cb
-				pageData: (cb)->
-					WikiController._getPageContent lngPage, cb
-			async.parallel jobs, (error, results)->
-				return next(error) if error?
-				{pageData, contents} = results
-				if pageData.content?.length > 280
-					if _.include(other_lngs, req.lng)
-						pageData.title = pageData.title.slice(0, pageData.title.length - (req.lng.length+1) )
-
-					if pageData.title?.toLowerCase()?.indexOf("kb") == 0
-						pageData.title = pageData.title.slice(3)
-
-					if pageData.title?.toLowerCase()?.indexOf("errors") == 0
-						pageData.title = pageData.title.slice(7)
-						
-					WikiController._renderPage(pageData, contents, res)
-				else
-					WikiController._getPageContent page, (error, pageData) ->
-						return next(error) if error?
-						WikiController._renderPage(pageData, contents, res)
-
-
-					
-
-	_getPageContent: (page, callback = (error, data = { content: "", title: "" }) ->) ->
-		request {
-			url: "#{settings.apis.wiki.url}/learn-scripts/api.php"
-			qs: {
-				page: decodeURI(page)
-				action: "parse"
-				format: "json"
-			}
-		}, (err, response, data)->
-			return callback(err) if err?
-			try
-				data = JSON.parse(data)
-			catch err
-				logger.err err:err, data:data, "error parsing data from wiki"
-			result = 
-				content: data?.parse?.text?['*']
-				title: data?.parse?.title
-			callback null, result
-
-
-	_renderPage: (page, contents, res)->
-		if page.title == "Main Page"
-			title = "Documentation"
-		else
-			title = page.title
-			
-		res.render "wiki/page", {
-			page: page
-			contents: contents
-			title: title
-		}

services/web/app/coffee/router.coffee

@@ -30,7 +30,6 @@ PasswordResetRouter = require("./Features/PasswordReset/PasswordResetRouter")
 StaticPagesRouter = require("./Features/StaticPages/StaticPagesRouter")
 ChatController = require("./Features/Chat/ChatController")
 BlogController = require("./Features/Blog/BlogController")
-WikiController = require("./Features/Wiki/WikiController")
 Modules = require "./infrastructure/Modules"
 RateLimiterMiddlewear = require('./Features/Security/RateLimiterMiddlewear')
 RealTimeProxyRouter = require('./Features/RealTimeProxy/RealTimeProxyRouter')
@@ -204,13 +203,6 @@ module.exports = class Router
 		webRouter.get  "/project/:Project_id/messages", AuthorizationMiddlewear.ensureUserCanReadProject, ChatController.getMessages
 		webRouter.post "/project/:Project_id/messages", AuthorizationMiddlewear.ensureUserCanReadProject, ChatController.sendMessage
 
-		webRouter.get  /learn(\/.*)?/, RateLimiterMiddlewear.rateLimit({
-			endpointName: "wiki"
-			params: []
-			maxRequests: 60
-			timeInterval: 60
-		}), WikiController.getPage
-
 		webRouter.post "/project/:Project_id/references/index", AuthorizationMiddlewear.ensureUserCanReadProject, ReferencesController.index
 		webRouter.post "/project/:Project_id/references/indexAll", AuthorizationMiddlewear.ensureUserCanReadProject, ReferencesController.indexAll
 

services/web/app/views/project/editor.jade

@@ -97,6 +97,7 @@ block content
 		window.csrfToken = "!{csrfToken}";
 		window.anonymous = #{anonymous};
 		window.maxDocLength = #{maxDocLength};
+		window.wikiEnabled = #{!!(settings.apis.wiki && settings.apis.wiki.url)};
 		window.requirejs = {
 			"paths" : {
 				"mathjax": "/js/libs/mathjax/MathJax.js?config=TeX-AMS_HTML",

services/web/app/views/project/editor/pdf.jade

@@ -103,6 +103,8 @@ div.full-size.pdf(ng-controller="PdfController")
 				ng-init="feedbackSent = false;"
 			)
 				span.line-no
+					i.fa.fa-link(aria-hidden="true")
+					|  
 					span(ng-show="entry.file") {{ entry.file }}
 					span(ng-show="entry.line") , line {{ entry.line }}
 				p.entry-message(ng-show="entry.message") {{ entry.message }}
@@ -112,9 +114,11 @@ div.full-size.pdf(ng-controller="PdfController")
 				)
 					figure.card-hint-icon-container
 						i.fa.fa-lightbulb-o(aria-hidden="true")
-					p.card-hint-text(ng-show="entry.humanReadableHint", ng-bind-html="entry.humanReadableHint")
-					.card-hint-actions
-						.card-hint-ext-link
+					p.card-hint-text(
+						ng-show="entry.humanReadableHint",
+						ng-bind-html="wikiEnabled ? entry.humanReadableHint : stripHTMLFromString(entry.humanReadableHint)")
+					.card-hint-actions.clearfix
+						.card-hint-ext-link(ng-if="wikiEnabled")
 							a(ng-href="{{ entry.extraInfoURL }}", target="_blank")
 								i.fa.fa-external-link
 								| #{translate("log_hint_extra_info")}

services/web/app/views/wiki/page.jade

@@ -1,68 +0,0 @@
-extends ../layout
-
-block content
-	.content.content-alt(ng-cloak)
-		.container.wiki
-			.row.template-page-header
-				.col-md-8(ng-cloak)
-
-			.row
-				.col-xs-3.contents(ng-non-bindable)
-					| !{contents.content}
-
-				.col-xs-9.page
-					- if(typeof(settings.algolia) != "undefined" && typeof(settings.algolia.indexes) != "undefined" && typeof(settings.algolia.indexes.wiki) != "undefined")
-						span(ng-controller="SearchWikiController")
-							.row
-								form.project-search.form-horizontal.col-md-9(role="form")
-									.form-group.has-feedback.has-feedback-left.col-md-12
-										input.form-control.col-md-12(type='text', ng-model='searchQueryText', ng-keyup='search()', placeholder="Search help library....")
-										i.fa.fa-search.form-control-feedback-left
-										i.fa.fa-times.form-control-feedback(
-											ng-click="clearSearchText()",
-											style="cursor: pointer;",
-											ng-show="searchQueryText.length > 0"
-										)
-								.col-md-3.text-right
-									a.btn.btn-primary(ng-click="showMissingTemplateModal()") #{translate("suggest_new_doc")}
-
-							.row
-								.col-md-12(ng-cloak)
-									a(ng-href='{{hit.url}}',ng-repeat='hit in hits').search-result.card.card-thin
-										span(ng-bind-html='hit.name')
-										div.search-result-content(ng-show="hit.content != ''", ng-bind-html='hit.content')
-
-					.card.row-spaced(ng-non-bindable)
-						.page-header
-							h1 #{title}
-							
-						| !{page.content}
-
-
-
-
-	script(type="text/ng-template", id="missingWikiPageModal")
-		.modal-header
-			button.close(
-				type="button"
-				data-dismiss="modal"
-				ng-click="close()"
-			) ×
-			h3 #{translate("suggest_new_doc")}
-		.modal-body.contact-us-modal
-			span(ng-show="sent == false")
-				label.desc
-					| #{translate("email")} (#{translate("optional")})
-				.form-group
-					input.field.text.medium.span8.form-control(ng-model="form.email",  ng-init="form.email = '#{getUserEmail()}'", type='email', spellcheck='false', value='', maxlength='255', tabindex='2')
-				label.desc
-					| #{translate("suggestion")}
-				.form-group
-					textarea.field.text.medium.span8.form-control(ng-model="form.message",type='text', value='', maxlength='255', tabindex='4', onkeyup='')
-			span(ng-show="sent")
-				p #{translate("request_sent_thank_you")}
-		.modal-footer
-			button.btn.btn-default(ng-click="close()") 
-				span #{translate("dismiss")}
-			button.btn-success.btn(type='submit', ng-disabled="sending", ng-click="contactUs()") #{translate("contact_us")}
-

services/web/config/settings.defaults.coffee

@@ -137,6 +137,7 @@ module.exports = settings =
 	# --------
 	security:
 		sessionSecret: sessionSecret
+		bcryptRounds: 12 # number of rounds used to hash user passwords (raised to power 2)
 
 	httpAuthUsers: httpAuthUsers
 

services/web/package.json

@@ -76,6 +76,7 @@
     "grunt-contrib-watch": "^1.0.0",
     "grunt-env": "0.4.4",
     "grunt-exec": "^0.4.7",
+    "grunt-execute": "^0.2.2",
     "grunt-file-append": "0.0.6",
     "grunt-git-rev-parse": "^0.1.4",
     "grunt-mocha-test": "0.9.0",

services/web/public/coffee/ide/editor/directives/aceEditor.coffee

@@ -74,15 +74,17 @@ define [
 				editor.commands.removeCommand "foldall"
 				
 				# For European keyboards, the / is above 7 so needs Shift pressing.
-				# This comes through as Ctrl-Shift-/ which is mapped to toggleBlockComment.
+				# This comes through as Command-Shift-/ on OS X, which is mapped to 
+				# toggleBlockComment.
 				# This doesn't do anything for LaTeX, so remap this to togglecomment to
 				# work for European keyboards as normal.
+				# On Windows, the key combo comes as Ctrl-Shift-7.
 				editor.commands.removeCommand "toggleBlockComment"
 				editor.commands.removeCommand "togglecomment"
 				
 				editor.commands.addCommand {
 					name: "togglecomment",
-					bindKey: { win: "Ctrl-/|Ctrl-Shift-/", mac: "Command-/|Command-Shift-/" },
+					bindKey: { win: "Ctrl-/|Ctrl-Shift-7", mac: "Command-/|Command-Shift-/" },
 					exec: (editor) -> editor.toggleCommentLines(),
 					multiSelectAction: "forEachLine",
 					scrollIntoView: "selectionPart"

services/web/public/coffee/ide/human-readable-logs/HumanReadableLogsRules.coffee

@@ -1,90 +1,90 @@
 define -> [
 		regexToMatch: /Misplaced alignment tab character \&/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Misplaced_alignment_tab_character_%26"
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Misplaced_alignment_tab_character_%26"
 		humanReadableHint: """
 			You have placed an alignment tab character '&' in the wrong place. If you want to align something, you must write it inside an align environment such as \\begin{align} \u2026 \\end{align}, \\begin{tabular} \u2026 \\end{tabular}, etc. If you want to write an ampersand '&' in text, you must write \\& instead.
 		"""
 	,
 		regexToMatch: /Extra alignment tab has been changed to \\cr/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Extra_alignment_tab_has_been_changed_to_%5Ccr"
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Extra_alignment_tab_has_been_changed_to_%5Ccr"
 		humanReadableHint: """
 			You have written too many alignment tabs in a table, causing one of them to be turned into a line break. Make sure you have specified the correct number of columns in your <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Tables\">table</a>.
 		"""
 	,
 		regexToMatch: /Display math should end with \$\$/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Display_math_should_end_with_$$."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Display_math_should_end_with_$$."
 		humanReadableHint: """
 			You have forgotten a $ sign at the end of 'display math' mode. When writing in display math mode, you must always math write inside $$ \u2026 $$. Check that the number of $s match around each math expression.
 		"""
 	,
 		regexToMatch: /Missing [{$] inserted./
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Missing_$_inserted"
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Missing_$_inserted"
 		humanReadableHint: """
-			Check that your $'s match around math expressions. If they do, then you've probably used a symbol in normal text that needs to be in math mode. Symbols such as subscripts ( _ ), integrals ( \\int ), Greek letters ( \\alpha, \\beta, \\delta ), and modifiers (\\vec{x}, \\tilde{x} ) must be written in math mode. See the full list <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors:Missing_$_inserted\">here</a>.
+			Check that your $'s match around math expressions. If they do, then you've probably used a symbol in normal text that needs to be in math mode. Symbols such as subscripts ( _ ), integrals ( \\int ), Greek letters ( \\alpha, \\beta, \\delta ), and modifiers (\\vec{x}, \\tilde{x} ) must be written in math mode. See the full list <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors/Missing_$_inserted \">here</a>.If you intended to use mathematics mode, then use $ \u2026 $ for 'inline math mode', $$ \u2026 $$ for 'display math mode' or alternatively \begin{math} \u2026 \end{math}.
 		"""
 	,
 		regexToMatch: /(undefined )?[rR]eference(s)?.+(undefined)?/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:There_were_undefined_references."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/There_were_undefined_references."
 		humanReadableHint: """
 			You have referenced something which has not yet been labelled. If you have labelled it already, make sure that what is written inside \\ref{...} is the same as what is written inside \\label{...}.
 		"""
 	,
 		regexToMatch: /Citation .+ on page .+ undefined on input line .+/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Citation_XXX_on_page_XXX_undefined_on_input_line_XXX."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Citation_XXX_on_page_XXX_undefined_on_input_line_XXX."
 		humanReadableHint: """
 			You have cited something which is not included in your bibliography. Make sure that the citation (\\cite{...}) has a corresponding key in your bibliography, and that both are spelled the same way.
 		"""
 	,
 		regexToMatch: /(Label .+)? multiply[ -]defined( labels)?/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:There_were_multiply-defined_labels."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/There_were_multiply-defined_labels."
 		humanReadableHint: """
 			You have used the same label more than once. Check that each \\label{...} labels only one item.
 		"""
 	,
 		regexToMatch: /`!?h' float specifier changed to `!?ht'/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:%60!h%27_float_specifier_changed_to_%60!ht%27."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/%60!h%27_float_specifier_changed_to_%60!ht%27."
 		humanReadableHint: """
 			The float specifier 'h' is too strict of a demand for LaTeX to place your float in a nice way here. Try relaxing it by using 'ht', or even 'htbp' if necessary. If you want to try keep the float here anyway, check out the <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Positioning_of_Figures\">float package</a>.
 		"""
 	,
 		regexToMatch: /No positions in optional float specifier/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:No_positions_in_optional_float_specifier."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/No_positions_in_optional_float_specifier."
 		humanReadableHint: """
 			You have forgotten to include a float specifier, which tells LaTeX where to position your figure. Find out more about float specifiers <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Positioning_of_Figures\">here</a>.
 		"""
 	,
 		regexToMatch: /Undefined control sequence/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:Undefined_control_sequence."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/Undefined_control_sequence."
 		humanReadableHint: """
 			The compiler is having trouble understanding a command you have used. Check that the command is spelled correctly. If the command is part of a package, make sure you have included the package in your preamble using \\usepackage{...}.
 		"""
 	,
 		regexToMatch: /File .+ not found/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:File_XXX_not_found_on_input_line_XXX."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/File_XXX_not_found_on_input_line_XXX."
 		humanReadableHint: """
-			The compiler cannot find the file you want to include. Make sure that you have <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Including_images_in_ShareLaTeX\">uploaded the file</a> and <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors:File_XXX_not_found_on_input_line_XXX.\">specified the file location correctly</a>.
+			The compiler cannot find the file you want to include. Make sure that you have <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Including_images_in_ShareLaTeX\">uploaded the file</a> and <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors/File_XXX_not_found_on_input_line_XXX.\">specified the file location correctly</a>.
 		"""
 	,
 		regexToMatch: /LaTeX Error: Unknown graphics extension: \..+/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:LaTeX_Error:_Unknown_graphics_extension:_.gif."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_Unknown_graphics_extension:_.gif."
 		humanReadableHint: """
-			The compiler does not recognise the file type of one of your images. Make sure you are using a <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors:LaTeX_Error:_Unknown_graphics_extension:_.gif.\">supported image format</a> for your choice of compiler, and check that there are no periods (.) in the name of your image.
+			The compiler does not recognise the file type of one of your images. Make sure you are using a <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Errors/LaTeX_Error:_Unknown_graphics_extension:_.gif.\">supported image format</a> for your choice of compiler, and check that there are no periods (.) in the name of your image.
 		"""
 	,
 		regexToMatch: /LaTeX Error: Unknown float option `H'/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:LaTeX_Error:_Unknown_float_option_%60H%27."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_Unknown_float_option_%60H%27."
 		humanReadableHint: """
 			The compiler isn't recognizing the float option 'H'. Include \\usepackage{float} in your preamble to fix this.
 		"""
 	,
 		regexToMatch: /LaTeX Error: Unknown float option `.+'/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:LaTeX_Error:_Unknown_float_option_%60H%27."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_Unknown_float_option_%60H%27."
 		humanReadableHint: """
 			You have used a float specifier which the compiler does not understand. You can learn more about the different float options available for placing figures <a target=\"_blank\" href=\"https://www.sharelatex.com/learn/Positioning_of_Figures\">here</a>.
 		"""
 	,
 		regexToMatch: /LaTeX Error: \\math.+ allowed only in math mode/
-		extraInfoURL: "https://www.sharelatex.com/learn/Errors:LaTeX_Error:_%5Cmathrm_allowed_only_in_math_mode."
+		extraInfoURL: "https://www.sharelatex.com/learn/Errors/LaTeX_Error:_%5Cmathrm_allowed_only_in_math_mode."
 		humanReadableHint: """
 			You have used a font command which is only available in math mode. To use this command, you must be in maths mode (E.g. $ \u2026 $ or \\begin{math} \u2026 \\end{math}). If you want to use it outside of math mode, use the text version instead: \\textrm, \\textit, etc.
 		"""

services/web/public/coffee/ide/pdf/controllers/PdfController.coffee

@@ -6,13 +6,14 @@ define [
 ], (App, Ace, HumanReadableLogs, BibLogParser) ->
 	App.controller "PdfController", ($scope, $http, ide, $modal, synctex, event_tracking, localStorage) ->
 
-		# enable per-user containers if querystring includes isolated=true
-		perUserCompile = window.location?.search?.match(/isolated=true/)? or undefined
+		# enable per-user containers by default
+		perUserCompile = true
 		autoCompile = true
 
 		# pdf.view = uncompiled | pdf | errors
 		$scope.pdf.view = if $scope?.pdf?.url then 'pdf' else 'uncompiled'
 		$scope.shouldShowLogs = false
+		$scope.wikiEnabled = window.wikiEnabled;
 
 		if ace.require("ace/lib/useragent").isMac
 			$scope.modifierKey = "Cmd"
@@ -24,6 +25,11 @@ define [
 			qs_args = ("#{k}=#{v}" for k, v of args)
 			if qs_args.length then "?" + qs_args.join("&") else ""
 
+		$scope.stripHTMLFromString = (htmlStr) ->
+   			tmp = document.createElement("DIV")
+   			tmp.innerHTML = htmlStr
+   			return tmp.textContent || tmp.innerText || ""
+
 		$scope.$on "project:joined", () ->
 			return if !autoCompile
 			autoCompile = false
@@ -173,7 +179,7 @@ define [
 			accumulateResults = (newEntries) ->
 				for key in ['all', 'errors', 'warnings']
 					logEntries[key] = logEntries[key].concat newEntries[key]
-				
+
 			# use the parsers for each file type
 			processLog = (log) ->
 				$scope.pdf.rawLog = log
@@ -319,8 +325,8 @@ define [
 			$scope.startedFreeTrial = true
 
 	App.factory "synctex", ["ide", "$http", "$q", (ide, $http, $q) ->
-		# enable per-user containers if querystring includes isolated=true
-		perUserCompile = window.location?.search?.match(/isolated=true/)? or undefined
+		# enable per-user containers by default
+		perUserCompile = true
 
 		synctex =
 			syncToPdf: (cursorPosition) ->

services/web/public/coffee/ide/wordcount/controllers/WordCountModalController.coffee

@@ -5,7 +5,9 @@ define [
 		$scope.status = 
 			loading:true
 
-		perUserCompile = window.location?.search?.match(/isolated=true/)? or undefined
+		# enable per-user containers by default
+		perUserCompile = true
+
 		opts =
 			url:"/project/#{ide.project_id}/wordcount"
 			method:"GET"

services/web/public/stylesheets/app/editor/pdf.less

@@ -120,6 +120,10 @@
 			float: right;
 			color: @gray;
 			font-weight: 700;
+
+			.fa {
+				display: none;
+			}
 		}
 		.entry-message {
 			font-weight: 700;
@@ -130,6 +134,26 @@
 			font-size: 0.8rem;
 			//font-family: @font-family-monospace;
 		}
+
+		&:hover .line-no {
+			color: inherit;
+			.fa {
+				display: inline-block;
+			}
+		}
+
+		&.alert-danger:hover {
+			background-color: darken(@alert-danger-bg, 5%);
+		}
+
+		&.alert-warning:hover {
+			background-color: darken(@alert-warning-bg, 5%);
+		}
+
+		&.alert-info:hover {
+			background-color: darken(@alert-info-bg, 5%);
+		}
+
 	}
 	pre {
 		font-size: 12px;

services/web/test/UnitTests/coffee/Authentication/AuthenticationManagerTests.coffee

@@ -16,6 +16,7 @@ describe "AuthenticationManager", ->
 					users: {}
 				ObjectId: ObjectId
 			"bcrypt": @bcrypt = {}
+			"settings-sharelatex": { security: { bcryptRounds: 12 } }
 		@callback = sinon.stub()
 
 	describe "authenticate", ->
@@ -31,6 +32,7 @@ describe "AuthenticationManager", ->
 				beforeEach (done) ->
 					@user.hashedPassword = @hashedPassword = "asdfjadflasdf"
 					@bcrypt.compare = sinon.stub().callsArgWith(2, null, true)
+					@bcrypt.getRounds = sinon.stub().returns 12
 					@AuthenticationManager.authenticate email: @email, @unencryptedPassword, (error, user) =>
 						@callback(error, user)
 						done()
@@ -54,6 +56,35 @@ describe "AuthenticationManager", ->
 				it "should not return the user", ->
 					@callback.calledWith(null, null).should.equal true
 
+			describe "when the hashed password matches but the number of rounds is too low", ->
+				beforeEach (done) ->
+					@user.hashedPassword = @hashedPassword = "asdfjadflasdf"
+					@bcrypt.compare = sinon.stub().callsArgWith(2, null, true)
+					@bcrypt.getRounds = sinon.stub().returns 7
+					@AuthenticationManager.setUserPassword = sinon.stub().callsArgWith(2, null)
+					@AuthenticationManager.authenticate email: @email, @unencryptedPassword, (error, user) =>
+						@callback(error, user)
+						done()
+
+				it "should look up the correct user in the database", ->
+					@User.findOne.calledWith(email: @email).should.equal true
+
+				it "should check that the passwords match", ->
+					@bcrypt.compare
+						.calledWith(@unencryptedPassword, @hashedPassword)
+						.should.equal true
+
+				it "should check the number of rounds", ->
+					@bcrypt.getRounds.called.should.equal true
+
+				it "should set the users password (with a higher number of rounds)", ->
+					@AuthenticationManager.setUserPassword
+						.calledWith("user-id", @unencryptedPassword)
+						.should.equal true
+
+				it "should return the user", ->
+					@callback.calledWith(null, @user).should.equal true
+
 		describe "when the user does not exist in the database", ->
 			beforeEach ->
 				@User.findOne = sinon.stub().callsArgWith(1, null, null)
@@ -87,7 +118,7 @@ describe "AuthenticationManager", ->
 
 		it "should hash the password", ->
 			@bcrypt.genSalt
-				.calledWith(7)
+				.calledWith(12)
 				.should.equal true
 			@bcrypt.hash
 				.calledWith(@password, @salt)