public virtual void OnPageRedirected(object sender, EventArgs e)
{
var eventArgumets = e as PageRedirectedEventArgs;
if (eventArgumets != null)
{
RedirectProcessor.UpdateLastUseInThread(eventArgumets);
LogManager.WriteInfo($"Update last use for {eventArgumets.RedirectId} is completed");
}
}
public void DetectCyclicRedirect()
{
// create redirect processor
var configuration = new Configuration
{
ForceHttpHostPatterns = new[]
{
"www\\.test\\.local"
}
};
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
new TestHttpClient(),
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// parsed redirects
var redirects = TestData.TestData.GetParsedRedirects();
// preload redirects
redirectProcessor.PreloadParsedRedirects(
redirects);
// process redirects using redirect processor
var processedRedirects = TestData.TestData.GetProcessedRedirects(
redirects,
new[] { redirectProcessor });
// verify cyclic redirect is detected
var cyclicRedirect = processedRedirects
.FirstOrDefault(pr => pr.Results.Any(r => r.Type.Equals(ResultTypes.CyclicRedirect)));
Assert.IsNotNull(cyclicRedirect);
Assert.AreEqual(
"http://www.test.local/example/path",
cyclicRedirect.ParsedRedirect.OldUrl.Formatted);
Assert.AreEqual(
"http://www.test.local/new-url",
cyclicRedirect.ParsedRedirect.NewUrl.Formatted);
}
/// <summary>
/// Dialogs the processor.
/// </summary>
/// <param name="args">The arguments.</param>
protected void DialogProcessor(ClientPipelineArgs args)
{
if (args.IsPostBack)
{
if (args.Result == "yes")
{
var rootItem = Factory.GetDatabase(Configuration.Database).GetItem(Items.ItemIDs.RedirectsFolderItem);
if (rootItem == null)
{
return;
}
var children = rootItem.Axes.GetDescendants();
if (!children.Any())
{
return;
}
using (new EventDisabler())
{
var currentDate = DateTime.Now;
foreach (var item in from item in children.Where(x => x.IsItemOfType(Templates.Settings.TemplateId))
let settings = new Templates.Settings(item)
where (currentDate - settings.LastUse.DateTime).Days >= Configuration.RemovalDate
select item)
{
item.Delete();
}
}
RedirectProcessor.CreateListOfRedirects();
var load = string.Concat(new object[]
{
"item:load(id=", rootItem.ID, ",language=", rootItem.Language, ",version=", rootItem.Version, ")"
});
Context.ClientPage.SendMessage(this, load);
var refresh = string.Format("item:refreshchildren(id={0})", rootItem.Parent.ID);
Context.ClientPage.ClientResponse.Timer(refresh, 2);
}
}
else
{
Context.ClientPage.ClientResponse.Confirm(Translate.Text("Redirect_Remove Old Redirects").Replace("[0]", Configuration.RemovalDate.ToString(CultureInfo.InvariantCulture)));
args.WaitForPostBack();
}
}
/// <summary>
/// Builds the section to section node.
/// </summary>
/// <param name="item">The item.</param>
/// <returns>section to section node</returns>
private static string BuildSectionToSectionNode(SectionToSection item)
{
if (item == null)
{
return(string.Empty);
}
return(string.Format(
"<div class=\"block-name\"><div class=\"name\">{0}</div><div class=\"title\">Base Section Url: {2}, Target Url: {3}</div></div><div class=\"description\">Redirect Code: {4}, Multisites: {6}, Last Use: {5}, ID: {1}</div>",
item.Name,
item.ID,
string.IsNullOrEmpty(item.BaseSection.Value) ? "Empty" : UrlNormalizer.EncodeUrl(UrlNormalizer.CheckPageExtension(UrlNormalizer.Normalize(item.BaseSection.Value))),
item.TargetSection.TargetItem != null ? UrlNormalizer.CheckPageExtension(UrlNormalizer.EncodeUrl(UrlNormalizer.GetItemUrl(item.TargetSection.TargetItem))) : "Empty",
item.RedirectCode != 0 ? item.RedirectCode : Configuration.RedirectStatusCode,
item.LastUse.DateTime.ToString("MM/dd/yy") != "01/01/01" ? item.LastUse.DateTime.ToString("MM/dd/yy") : "Never",
UrlNormalizer.EncodeUrl(RedirectProcessor.ConvertMultisites(item.Multisites))));
}
public void CyclicRedirectsNotDetectedWithoutPreload()
{
// create redirect processor
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
new TestHttpClient(),
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// process redirects
var processedRedirects =
TestData.TestData.GetProcessedRedirects(
new[]
{
redirectProcessor
});
// verify no cyclic redirects are detected
var cyclicRedirects = processedRedirects
.Where(pr => pr.Results.Any(r => r.Type.Equals(ResultTypes.CyclicRedirect)))
.ToList();
Assert.AreEqual(0, cyclicRedirects.Count);
}
/// <summary>
/// Checks the acceptable page mode and args and redirect page if needed
/// </summary>
/// <param name="args">The args.</param>
public override void Process(HttpRequestArgs args)
{
Assert.ArgumentNotNull(args, "RedirectManager");
if (!Configuration.Enabled)
{
return;
}
try
{
if (!Configuration.RedirectsListIsInitialized)
{
Configuration.RedirectsListIsInitialized = true;
RedirectProcessor.Initialize();
RedirectProcessor.CreateListOfRedirectsInThread();
}
}
catch (Exception e)
{
LogManager.WriteError(e.Message);
LogManager.WriteError(e.StackTrace);
}
if (Context.Item != null)
{
CyclingProtectionManager.ClearCurrentCycle(args.Context.Response, args.Context.Request);
if (RedirectProcessor.CheckPresentation(Context.Item))
{
return;
}
}
if (!CheckPageMode() || Context.Database == null || Context.Request.FilePath == null ||
Context.Database.Name == "core" || CheckIgnorePages())
{
CyclingProtectionManager.ClearCurrentCycle(args.Context.Response, args.Context.Request);
return;
}
if (!CyclingProtectionManager.CheckCycle(args.Context.Response, args.Context.Request))
{
LogManager.WriteInfo(string.Format("Reached limit of cycles for the request: \"{0}\"", Context.Request.FilePath));
CyclingProtectionManager.ClearCurrentCycle(args.Context.Response, args.Context.Request);
return;
}
var sw = new Stopwatch();
sw.Start();
int redirectCode;
string redirectId;
var baseUrl = UrlNormalizer.CheckPageExtension(UrlNormalizer.Normalize(Context.Request.FilePath, true));
var targetUrl = RedirectProcessor.FindRedirect(baseUrl, out redirectCode, out redirectId);
if (string.IsNullOrEmpty(targetUrl))
{
if (Configuration.EnableNotFounds)
{
LogManager.WriteInfo(string.Format("Redirect for the page: \"{0}\" was not found", Context.Request.FilePath));
}
CyclingProtectionManager.ClearCurrentCycle(args.Context.Response, args.Context.Request);
return;
}
RedirectProcessor.UpdateLastUseInThread(redirectId);
sw.Stop();
LogManager.WriteInfo(
string.Format(
"Page \"{0}\" was redirected to \"{1}\": redirect item id - {2}, elapsed time - {3} milliseconds",
Context.Request.FilePath,
targetUrl,
redirectId,
sw.ElapsedMilliseconds));
Response(args, targetUrl, redirectCode);
}
public virtual void RefreshRedirects(object sender, EventArgs e)
{
RedirectProcessor.CreateListOfRedirectsInThread();
LogManager.WriteInfo($"Refresh redirects is completed");
}
public void RedirectProcessorRedirectsOldUrlWithReplaceType()
{
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var testHttpClient =
new TestHttpClient();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
testHttpClient,
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// parse redirect with old url replace type
var parsedRedirects = TestData.TestData.GetParsedRedirects(
configuration,
new[]
{
new Redirect
{
OldUrl = "/url1",
NewUrl = "/url2",
RedirectType = RedirectType.Replace
}
})
.ToList();
// parse redirects to verify replace redirect works
var parsedRedirects2 = TestData.TestData.GetParsedRedirects(
configuration,
new[]
{
new Redirect
{
OldUrl = "/url1/replace/redirect",
NewUrl = "/url2/replace/redirect"
}
})
.ToList();
// preload parsed redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
var processedRedirects = new []
{
new ProcessedRedirect
{
ParsedRedirect = parsedRedirects[0]
},
new ProcessedRedirect
{
ParsedRedirect = parsedRedirects2[0]
}
};
// process redirects
foreach (var processedRedirect in processedRedirects)
{
redirectProcessor.Process(
processedRedirect);
}
// verify
var urlResponseResult = processedRedirects[1]
.Results
.FirstOrDefault(x => x.Type == ResultTypes.UrlResponse);
Assert.IsNotNull(urlResponseResult);
Assert.AreEqual(
"http://www.test.local/url2/replace/redirect",
urlResponseResult.Url);
}
public void RedirectProcessorHandlesLowercasedRedirects()
{
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var testHttpClient =
new TestHttpClient();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
testHttpClient,
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// parse redirects with uppercased old url
var parsedRedirects = TestData.TestData.GetParsedRedirects(
configuration,
new[]
{
new Redirect
{
OldUrl = "/Url1",
NewUrl = "/url2"
}
})
.ToList();
// simulate uppercased url redirects to lowercased url
testHttpClient.Responses[
parsedRedirects[0].OldUrl.Formatted] =
new HttpResponse
{
StatusCode = 301,
Headers = new Dictionary <string, string>
{
{ "Location", "/url1" }
}
};
// preload parsed redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// process redirects
var processedRedirect = new ProcessedRedirect
{
ParsedRedirect = parsedRedirects[0]
};
redirectProcessor.Process(
processedRedirect);
// verify
var urlResponseResult = processedRedirect
.Results
.FirstOrDefault(x => x.Type == ResultTypes.UrlResponse);
Assert.IsNotNull(urlResponseResult);
Assert.AreEqual(
"http://www.test.local/url2",
urlResponseResult.Url);
}
public void RedirectProcessorCachesResponse()
{
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var testHttpClient =
new TestHttpClient();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
testHttpClient,
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// create and parse redirects
var redirects = new List <IRedirect>
{
new Redirect
{
OldUrl = "/url1",
NewUrl = "/url3"
},
new Redirect
{
OldUrl = "/url2",
NewUrl = "/url3"
}
};
var parsedRedirects = new List <IParsedRedirect>();
foreach (var redirect in redirects)
{
parsedRedirects.Add(
redirectParser.ParseRedirect(
redirect));
}
// preload parsed redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// verify controlled http client doesn't have any responses
Assert.AreEqual(
0,
testHttpClient.Responses.Count);
// process redirects and verify responses are cached by overriding responses
UrlResponseResult urlResponseResult = null;
var processedRedirects = new List <IProcessedRedirect>();
foreach (var parsedRedirect in parsedRedirects)
{
var processedRedirect = new ProcessedRedirect
{
ParsedRedirect = parsedRedirect
};
redirectProcessor.Process(
processedRedirect);
// get url response result, if url response result is null and
// controlled http client has a response for old url
if (urlResponseResult == null &&
testHttpClient.Responses.ContainsKey(
parsedRedirect.NewUrl.Formatted))
{
urlResponseResult = processedRedirect.Results
.FirstOrDefault(r => r.Type.Equals(
ResultTypes.UrlResponse)) as UrlResponseResult;
}
else
{
// override response with forbidden status code
testHttpClient.Responses[
parsedRedirect.NewUrl.Formatted] =
new HttpResponse
{
StatusCode = 401
};
}
}
// verify url response result for /url3 has status code ok and not forbidden
Assert.IsNotNull(
urlResponseResult);
Assert.AreEqual(
"http://www.test.local/url3",
urlResponseResult.Url);
Assert.AreEqual(
404,
urlResponseResult.StatusCode
);
}
public void DetectTooManyRedirects()
{
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
new TestHttpClient(),
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// add redirects
var parsedRedirects = new List <IParsedRedirect>();
for (var i = 1; i <= configuration.MaxRedirectCount; i++)
{
var redirect = new Redirect
{
OldUrl = string.Format("/url{0}", i),
NewUrl = string.Format("/url{0}", i + 1)
};
parsedRedirects.Add(
redirectParser.ParseRedirect(
redirect));
}
// preload redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// process redirects using redirect processor
var processedRedirects = TestData.TestData.GetProcessedRedirects(
parsedRedirects,
new[] { redirectProcessor });
// verify processed redirects has too many redirects result
var redirectWithTooManyRedirects =
processedRedirects
.Where(pr => pr.Results.Any(r => r.Type.Equals(ResultTypes.TooManyRedirects)))
.ToList();
Assert.AreEqual(
1,
redirectWithTooManyRedirects.Count);
var redirectWithTooManyRedirect = redirectWithTooManyRedirects
.FirstOrDefault();
Assert.IsNotNull(redirectWithTooManyRedirect);
Assert.AreEqual(
"http://www.test.local/url1",
redirectWithTooManyRedirect.ParsedRedirect.OldUrl.Formatted);
Assert.AreEqual(
"http://www.test.local/url2",
redirectWithTooManyRedirect.ParsedRedirect.NewUrl.Formatted);
}
public void DetectOptimizedRedirect()
{
var configuration =
TestData.TestData.DefaultConfiguration;
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
new TestHttpClient(),
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// add redirects for optimizing
var redirect1 = new Redirect
{
OldUrl = "/optimize-url1",
NewUrl = "/optimize-url2"
};
var redirect2 = new Redirect
{
OldUrl = "/optimize-url2",
NewUrl = "/optimize-url3"
};
var parsedRedirects = new List <IParsedRedirect>();
foreach (var redirect in new[] { redirect1, redirect2 })
{
parsedRedirects.Add(
redirectParser.ParseRedirect(
redirect));
}
// preload redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// process redirects using redirect processor
var processedRedirects = TestData.TestData.GetProcessedRedirects(
parsedRedirects,
new[] { redirectProcessor });
// verify processed redirects has optimized redirect result
var optimizedRedirects =
processedRedirects
.Where(pr => pr.Results.Any(r => r.Type.Equals(ResultTypes.OptimizedRedirect)))
.ToList();
Assert.AreNotEqual(0, optimizedRedirects.Count);
var optimizedRedirect = optimizedRedirects
.FirstOrDefault(or => or.ParsedRedirect.OldUrl.Formatted.Equals("http://www.test.local/optimize-url1"));
Assert.IsNotNull(optimizedRedirect);
var optimizedRedirectResult = optimizedRedirect.Results
.FirstOrDefault(r => r.Type.Equals(ResultTypes.OptimizedRedirect) &&
r.Url != null && r.Url.Equals("http://www.test.local/optimize-url3"));
Assert.IsNotNull(optimizedRedirectResult);
}
public void DetectUrlResponse()
{
// create test http client
var testHttpClient = new TestHttpClient();
// parsed redirects
var parsedRedirects =
TestData.TestData.GetParsedRedirects();
// add moved response for parsed redirects
foreach (var redirect in parsedRedirects)
{
testHttpClient.Responses[
redirect.OldUrl.Formatted] = new HttpResponse
{
StatusCode = 301,
Headers = new Dictionary <string, string>
{
{ "Location", redirect.NewUrl.Formatted }
}
};
}
// override redirect old url with ok response
testHttpClient.Responses[
"http://www.test.local/new-url"] = new HttpResponse
{
StatusCode = 200
};
// create redirect processor
var configuration = new Configuration
{
DefaultUrl = TestData.TestData.DefaultHost,
ForceHttpHostPatterns = new[]
{
"www\\.test\\.local"
}
};
var urlParser = new UrlParser();
var urlFormatter = new UrlFormatter();
var redirectProcessor = new RedirectProcessor(
configuration,
new UrlHelper(
configuration,
urlParser,
urlFormatter),
testHttpClient,
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// preload redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// process redirects
var processedRedirects = TestData.TestData.GetProcessedRedirects(
parsedRedirects,
new[] { redirectProcessor });
// verify redirect processor detects overridden url with response
var urlResponse = redirectProcessor.Results
.FirstOrDefault(x => x.Type.Equals(ResultTypes.UrlResponse));
Assert.IsNotNull(urlResponse);
Assert.AreEqual(
"http://www.test.local/new-url",
urlResponse.Url);
}
public void HttpsRedirectDoesntReturnCyclicRedirect()
{
// create redirect processor
var configuration = new Configuration
{
DefaultUrl = TestData.TestData.DefaultHost,
ForceHttpHostPatterns = new[]
{
"www\\.test\\.local"
}
};
// create url and redirect parser
var urlFormatter = new UrlFormatter();
var urlParser = new UrlParser();
var urlHelper = new UrlHelper(
configuration,
urlParser,
urlFormatter);
var redirectParser = new RedirectParser(
configuration,
urlParser,
urlFormatter);
// create redirect processor
var testHttpClient =
new TestHttpClient();
var redirectProcessor = new RedirectProcessor(
configuration,
urlHelper,
testHttpClient,
urlParser,
urlFormatter,
new RedirectHelper(
configuration,
urlParser,
urlFormatter));
// parse redirects
var redirects = new[] {
new Redirect
{
OldUrl = "http://www.test.local/url1",
NewUrl = "https://www.test.local/url1"
},
new Redirect
{
OldUrl = "https://www.test.local/url1",
NewUrl = "https://www.test.local/url2"
},
new Redirect
{
OldUrl = "https://www.test.local/url2",
NewUrl = "https://www.test.local/url3"
}
};
// parse redirects
var parsedRedirects = new List <IParsedRedirect>();
foreach (var redirect in redirects)
{
parsedRedirects.Add(
redirectParser.ParseRedirect(
redirect));
}
// preload parsed redirects
redirectProcessor.PreloadParsedRedirects(
parsedRedirects);
// process redirects using redirect processor
var processedRedirects = TestData.TestData.GetProcessedRedirects(
parsedRedirects,
new[] { redirectProcessor });
// verify cyclic redirect is not detected
var cyclicRedirect = processedRedirects
.FirstOrDefault(pr => pr.Results.Any(
r => r.Type.Equals(ResultTypes.CyclicRedirect)));
Assert.IsNull(cyclicRedirect);
// verify optimized redirect is detected
var optimizedRedirect = processedRedirects
.FirstOrDefault(pr => pr.Results.Any(
r => r.Type.Equals(ResultTypes.OptimizedRedirect)));
Assert.IsNotNull(optimizedRedirect);
}
