Whitespace in url fixes #3167

js/components/urlBar.js

@@ -106,9 +106,7 @@ class UrlBar extends ImmutableComponent {
           // Filter javascript URLs to prevent self-XSS
           location = location.replace(/^(\s*javascript:)+/i, '')
           const isLocationUrl = isUrl(location)
-          // If control key is pressed and input has no space in it add www. as a prefix and .com as a suffix.
-          // For whitepsace we want a search no matter what.
-          if (!isLocationUrl && !/\s/g.test(location) && e.ctrlKey) {
+          if (!isLocationUrl && e.ctrlKey) {
             windowActions.loadUrl(this.activeFrame, `www.${location}.com`)
           } else if (this.shouldRenderUrlBarSuggestions && (this.urlBarSuggestions.activeIndex > 0 || this.props.locationValueSuffix)) {
             // Hack to make alt enter open a new tab for url bar suggestions when hitting enter on them.

js/lib/appUrlUtil.js

@@ -130,7 +130,7 @@ module.exports.isTargetAboutUrl = function (input) {
  */
 module.exports.isUrl = function (input) {
   input = input.trim()
-  return UrlUtil.isURL(input) && !/\s/g.test(input)
+  return UrlUtil.isURL(input)
 }
 
 /**

js/lib/urlutil.js

@@ -91,30 +91,40 @@ const UrlUtil = {
       return true
     }
 
+    // for cases where we have scheme and we dont want spaces in domain names
+    const caseDomain = /^[\w]{2,5}:\/\/[^\s\/]+\//
     // for cases, quoted strings
     const case1Reg = /^".*"$/
     // for cases, ?abc and "a? b" which should searching query
     const case2Reg = /^(\?)|(\?.+\s)/
     // for cases, pure string
     const case3Reg = /[\?\.\/\s:]/
-    // for cases, data:uri and view-source:uri
-    const case4Reg = /^\w+:.*/
+    // for cases, data:uri, view-source:uri and about
+    const case4Reg = /^data|view-source|about|chrome-extension:.*/
 
     let str = input.trim()
+    let scheme = this.getScheme(str)
+
     if (str.toLowerCase() === 'localhost') {
       return false
     }
+
     if (case1Reg.test(str)) {
       return true
     }
+
     if (case2Reg.test(str) || !case3Reg.test(str) ||
-        this.getScheme(str) === str) {
+        (scheme === undefined && /\s/g.test(str))) {
       return true
     }
     if (case4Reg.test(str)) {
       return !this.canParseURL(str)
     }
 
+    if (scheme && (scheme !== 'file://')) {
+      return !caseDomain.test(str + '/')
+    }
+
     str = this.prependScheme(str)
     return !this.canParseURL(str)
   },

test/unit/lib/urlutilTest.js

@@ -57,6 +57,24 @@ describe('urlutil', function () {
     it('returns true when input is a pure string (no TLD)', function () {
       assert.equal(UrlUtil.isNotURL('brave'), true)
     })
+    it('returns false when input is a string with whitespace but has schema', function () {
+      assert.equal(UrlUtil.isNotURL('https://wwww.brave.com/test space.jpg'), false)
+    })
+    it('returns true when input is a string with schema but invalid domain name', function () {
+      assert.equal(UrlUtil.isNotURL('https://www.bra ve.com/test space.jpg'), true)
+    })
+    it('returns true when input contains more than one word', function () {
+      assert.equal(UrlUtil.isNotURL('brave is cool'), true)
+    })
+    it('returns false when input has custom protocol', function () {
+      assert.equal(UrlUtil.isNotURL('brave://test'), false)
+    })
+    it('returns true when input has space in schema', function () {
+      assert.equal(UrlUtil.isNotURL('https ://brave.com'), true)
+    })
+    it('returns false when input is chrome-extension', function () {
+      assert.equal(UrlUtil.isNotURL('chrome-extension://fmfcbgogabcbclcofgocippekhfcmgfj/cast_sender.js'), false)
+    })
     describe('search query', function () {
       it('returns true when input starts with ?', function () {
         assert.equal(UrlUtil.isNotURL('?brave'), true)