I have two queries regarding URLRewrite module.
To remove server information from header I had installed URLRewrite module in IIS8.5 and added changes in web.config.
<outboundRules rewriteBeforeCache="true">
<rule name="Remove Server header">
<match serverVariable="RESPONSE_Server" pattern=".+" />
<action type="Rewrite" value="" />
</rule>
</outboundRules>
</rewrite>
but I am still able to see server details. Do I need to configure these values in IIS to work?
Also, can URLRewrite cause delay in response time?
1.I tested your outboundRules and it works normally on my side. did you add RESPONSE_Server to Server Variables? If not, please add it.
2.URL Rewrite will cause delay in response time, but usually it can be ignored.
Related
Here is my problem, I need to rewrite one image with another (don't ask why).
Simple URLRewrite rule is not working.
Every time someone fetch this URL: http://example.com/images/001.jpg
IIS should show 002.jpg (http://example.com/images/002.jpg)
web.config:
<rules>
<rule name="img1" stopProcessing="true">
<match url="images/001.jpg" />
<action type="Rewrite" url="images/002.jpg" appendQueryString="false" />
</rule>
</rules>
I tested your URL rewrite rule and it works normally on my side.
So please try to clear your browser’s cache and try again.
And do you get any errors? If not, you can only use FRT to view detailed messages.
I would like to reverse proxy any requests to an IIS instance for any sites where the request is in the '/api/' folder. I set up a server farm and have the reverse proxy working for everything using the '*' wildcard, but when I want to limit the scope to a RegEx it will not rewrite/proxy to the backend server. The steps I took at the IIS INSTANCE level:
Set up a web farm - only one server in it, machine2
Set up a rewrite for '*'
Tested against 'http://machine1/site1/api/api1' - it was successfully routed to machine2/site1/api/api1
Changed inbound rule from Wildcard to Regular Expressions
Changed Pattern to '.(/./api/.*)' (without the single quotes)
Tested against 'http://sarjhennew10vm/site1/api/api1'
Request was not routed to machine 2.
Below is a snippet from my applicationHost.config [the root of IIS].
<rewrite>
<globalRules>
<rule name="ARR_Farm1_loadbalance" patternSyntax="ECMAScript" stopProcessing="true">
<match url=".*(\/.*\/api\/.*)" />
<action type="Rewrite" url="http://Farm1/{R:1}" />
</rule>
</globalRules>
</rewrite>
<proxy enabled="true" />
Is it possible to to a global URL re-write to the server farm for any site on the instance for specific folders?
Edit: It was answered below - I am including a picture in case others run into this. The test pattern isn't clear to me - and counters documentation found here.
Your pattern is incorrect, you can try below code, and change the rewrite url to https://Farm1/{R: 0}
<rule name="ARR_Farm1_loadbalance" patternSyntax="ECMAScript" stopProcessing="true">
<match url=".*(\/api\/.*)" />
<action type="Rewrite" url="https://Farm1/{R:0}" />
</rule>
The goal is to host a socket.io server on the same port and domain as my website, hosted on IIS 10 using a reverse proxy. And Ideally configure SSL in IIS rather than the socket.io app.
From what I read, this can be achieved using a reverse proxy URL rewrite rule.
However my javascript client application is showing this error:
No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'serve://dist' is therefore not allowed access. The response had HTTP status code 502.
I have setup a reverse proxy URL rewrite rule to match (regex) the URL socket\.io\/(.*) and rewrite it to localhost:8001/{R:0}
My web.config contains this:
<rewrite>
<rules>
<clear />
<rule name="ReverseProxyInboundRule1" enabled="true" patternSyntax="ECMAScript" stopProcessing="true">
<match url="socket\.io\/(.*)" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false" />
<action type="Rewrite" url="localhost:8001/{R:0}" />
</rule>
</rules>
</rewrite>
I don't see anywhere where you can differentiate between http:// and ws://.
I honestly don't have a clue what I'm doing. A lot of the stuff I read online is outdated and really not very helpful.
Any help would be appreciated?
I have written the following url rewrite module to remove server version information in response header.
<rewrite>
<outboundRules>
<rule name="Remove Server header">
<match filterByTags="None" serverVariable="" pattern=".+" />
<action type="Rewrite" value="" />
</rule>
</outboundRules>
</rewrite>
This is working fine in normal flows.
However when an error page(like 500 or 404) is rendered I am able to see the IIS version information.
I need to know how to handle this rewrite for error pages as well.
Any suggestions would be appreciated
why not just create a custom error page, that way yo can make it look however you want
I am trying to write an inbound rewrite rule that basically captures all the requests to the root folder /api/*, and rewrite it to api.v2.movideo.com respecting the HTTP vs HTTPS traffic.
I followed the step by step instructions here: http://code.movideo.com/Setting_up_IIS7_to_use_URL_Rewrite_2.0_for_Cross-Domain_XMLHttpRequest_Calls
I installed Application Request Routing http://www.iis.net/expand/URLRewrite
Followed all the steps on that page, removed the instructed headers, did everything by the book, but all I get is this:
HTTP Error 500.50 - URL Rewrite Module Error.
There is a problem with the resource you are looking for, so it cannot be displayed.
When I change the rule from REWRITE to REDIRECT, it works fine, but it redirects, not rewrites! Ugh. What's going on here?
Here is my Rule:
<rule name="ReverseProxyInboundRule1" stopProcessing="false">
<match url="^api/(.*)" />
<conditions logicalGrouping="MatchAll" trackAllCaptures="false">
<add input="{CACHE_URL}" pattern="^(https?)://" />
</conditions>
<action type="Rewrite" url="{C:1}://api.movideo.com/{R:1}" />
<serverVariables>
<set name="HTTP_ACCEPT_ENCODING" value="" />
</serverVariables>
</rule>
(2nd question: Are there any problems or things I should know installing Application Request Routing? It added a new 'Server Farms' section in my IIS, hmmmm...I have no idea what this is all about. )
If there are processing rules AFTER this rule, consider setting the stopProcessing attribute to true
Because you are using a serverVariables node, you must add the server variable to the allowedServerVariables collection for your server. Your can do this from using the IIS UI (details here: Setting HTTP request headers and IIS server variables) or from the command line:
%windir%\System32\inetsrv\appcmd.exe set config -section:system.webServer/rewrite/allowedServerVariables /+"[name='boo']" /commit:apphost