For my eyes it is exactly what the doc says. after hard work apache httpd is a great tool ;-)), This worked for me: AddOutputFilterByType INFLATE;SUBSTITUTE;DEFLATE text/html, see https://serverfault.com/questions/843905/apache-mod-substitute-works-in-curl-but-not-on-browser?newreg=c6eab8403f83476096a3d49dd64edeeb. mod_substitute is not doing its job and re-writing the HTML. 3. mod_ext_filter to invoke some other program to filter the output: # mod_ext_filter directive to define a filter which. Further investigation has shown that other ways of re-writing the HTML output (in addition to mod_substitute) are: 1. mod_proxy_html. These links have the 3128 port hard-coded into them. For my eyes it is exactly what the doc says. Which classification_report metrics are appropriate to report/interpret for a binary label? Most modern browsers will accept gzipped webpages (they use the "Accept-Encoding" header to tell the webserver whether they can accept zipped pages). We are working every day to make sure solveforum is one of the best. This means $v=w_i$ for some $i$. Apache2 mod_substitute not working in <Location> Thread starter Paul_Rent; To subscribe to this RSS feed, copy and paste this URL into your RSS reader. Where does the idea of selling dragon parts come from? outside the <Location> tag but it didn't work. This is the default. Did neanderthals need vitamin C from the diet? # www.sample.com ServerAdmin support@sample.com DocumentRoot /usr/local/apache2/htdocs ServerName www.sample.com ErrorLog logs/error_log CustomLog logs/access_log common, ProxyRequests Off Order deny,allow Allow from all , ProxyPass [sample.com:3128] ProxyPassReverse [sample.com:3128] AddOutputFilterByType SUBSTITUTE text/html Substitute s/3128/80/inq #Substitute "shttp://www.sample.com:3128http://www.sample.cominq" . Hence $M_i$ will accept $v$, making $M$ accept $v$. Hence every $M_i$ will reject $v$ and $M$ will never halt. | Content (except music \u0026 images) licensed under CC BY-SA https://meta.stackexchange.com/help/licensing | Music: https://www.bensound.com/licensing | Images: https://stocksnap.io/license \u0026 others | With thanks to user rwired (serverfault.com/users/11164), and the Stack Exchange Network (serverfault.com/questions/472340). How to decompose into BCNF while preserving all functional dependencies, [Solved] Creating lines with multiple vertices that can be inputted as a .csv file, [Solved] Failure creating output file: (OGR error: file location not a directory), [Solved] Send Request from server to ngrok server in PHP. New posts Search forums. What is wrong with it? Why does the USA not have a constitutional court? What I tried: I tried adding. Consequently when I request www.sample.com/cms the page loads fine. The Substitute directive specifies a search and replace pattern to apply to the response body. Thank you, solveforum. However it does simply nothing. Please contact me if anything is amiss at Roel D.OT VandePaar A.T gmail.com Can we keep alcoholic beverages indefinitely? TOS and Privacy Policy. Apache is running on port 80, the back-end CMS on port 3128. What's new. Brotli and Gzip not supported? I configured apache httpd to apply substitute. 3. mod_ext_filter to invoke some other program to filter the output: # mod_ext_filter directive to define a filter which. # replaces text in the response. For a better experience, please enable JavaScript in your browser before proceeding. What is wrong with this proof that shows every language over $\Sigma=\{0, 1\}$ is recognizable? Is the EU Border Guard Agency able to tell Russian passports issued in Ukraine or Georgia from the legitimate ones? Paul_Rent Asks: Apache2 mod_substitute not working in I have a working Reverse Proxy that is active only on a specific Location in my site, in this case. The Substitute directive specifies a search and replace pattern to apply to the response body. The meaning of the pattern can be modified by using any combination of these flags: i. SetOutputFilter SUBSTITUTE;DEFLATE. mod_substitute. How were sailing warships maneuvered in battle -- who coordinated the actions of all the sailors? By clicking Post Your Answer, you agree to our terms of service, privacy policy and cookie policy. DevOps \u0026 SysAdmins: Apache mod_substitute not working over SSLHelpful? Is it acceptable to post an exam question from memory online? Do not hesitate to share your response here to help other visitors like you. You are using an out of date browser. You must log in or register to reply here. n. By default the pattern is treated as a regular expression. The RequestHeader unset was what did it for me. Individual or macro average for both classes? JavaScript is disabled. We want to replace a URL which is part of inline scripts. Disclaimer: All information is provided \"AS IS\" without warranty of any kind. scikit-learn, Construction of Factorial as a Recursive Functions from Initial Functions and Closure Operations. Further investigation has shown that other ways of re-writing the HTML output (in addition to mod_substitute) are: 1. mod_proxy_html 2. mod_sed 3. mod_ext_filter to invoke some other program to filter the output: # mod_ext_filter directive to define a filter which # replaces text in the response ExtFilterDefine external_sed mode=output intype=text/html cmd="/bin/sed s/california/CA/g", SetOutputFilter external_sed , WebmasterWorld 1996-2022 all rights reserved. Not the answer you're looking for? Please vote for the answer that helped you in order to help others find out which is the most helpful answer. DevOps & SysAdmins: Apache mod_substitute not working over SSLHelpful? Not sure if it was just me or something she sent to the whole team. @RayFoss, the reason if because SUBSTITUTE filter acts after INLATE filter, and and that moment, SUBSTITUTE sees the "gziped" version of the page and not text. Please vote for the answer that helped you in order to help others find out which is the most helpful answer. Home. [Solved] Swift Cannot find "" in Scope, from local Package, [Solved] I combined 2 .csv files with 5 rows each and converted it into a df in Databricks Comm edition .But one column is having all null values in t, [Solved] Candy Machine v2 and Phantom wallet: receive unknown. To learn more, see our tips on writing great answers. Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. Using the n flag forces the pattern to be treated as . Case 2: $v\notin L$. I am currently deploying an Apache web + Liferay + MySQL and have a problem with the substitute module. Why was USB 1.0 incredibly slow even for its time? We do not currently allow content pasted from ChatGPT on Stack Overflow; read our policy here. Why would Henry want to close the breach? Also there are no error messages in error_log. How do we know the true value of a parameter, in order to check estimator properties? Do bracers of armor stack with magic armor enhancements and special abilities? mod_substitute was working fine. Does reducing content for mobile devices affect SEO? Perform a case-insensitive match. However, all the links in the page are of the form www.sample.com:3128/#*$!x. The meaning of the pattern can be modified by using any combination of these flags: i. These URLs don't work for the end-user, since the back-end server is unreachable. You are responsible for your own actions. Making statements based on opinion; back them up with references or personal experience. Help us identify new roles for community members, Proposing a Community-Specific Closure Reason for non-English content, Apache HTTPD VirtualHost issues on port 443, error when installing ssh on beanstalk 64bit ubuntu 2014.03 v1.0.2 PHP 5.5, Tomcat Download Servlet behind Apache result in httpd high CPU, Examples of frauds discovered because someone tried to mimic a random sequence. Meanwhile I figured out how to make it work. (Note: I did try to add the gzip encoding into my mod_substitute directive and it *didn't* work: AddOutputFilterByType SUBSTITUTE text/html application/x-Gzip multipart/x-gzip). CGAC2022 Day 10: Help Santa sort presents! Trademarks are property of their respective owners. That works fine. 1) a proxypass command: when the inbound traffic URL is suffixed with /liferay, I replace the URL with the LB-Internal URL so that the traffic gets forwarded to Liferay. What properties should my fictional HEAT rounds have to punch through heavy armor and ERA? And as someone suggested tried with this filterchain. I hope this helps others to overcome similar problems. Why is the federal judiciary of the United States divided into circuits? The f flag causes mod_substitute to flatten the result of a substitution allowing for later substitutions to take place on the boundary of this one. The reverse proxying works fine, but my back-end CMS is producing hard-coded absolute URLs in all the HTML links. &lt;VirtualHost domain:443&gt; SSLEngine on . Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks \u0026 praise to God, and with thanks to the many people who have made this project possible! Please support me on Patreon: https://www.patreon.com/roelvandepaarWith thanks & prai. Perform a case-insensitive match. In this case, mod_substitute can be used to rewrite those URLs into something that will work from the . in the <Location /reverseproxy> tag but no luck. SolveForum.com may not be responsible for the answers or solutions given to any question asked by the users. Unfortunately nothing is happening. Forums. Thank you, stefan for finding the solution, I was stuck with the same issue. All Answers or responses are user generated answers and we do not have proof of its validity or correctness. Connect and share knowledge within a single location that is structured and easy to search. It may not display this or other websites correctly. By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy. 2. mod_sed. mod_substitute. All trademarks and copyrights held by respective owners.WebmasterWorld is owned by Pubcon Inc.. Asking for help, clarification, or responding to other answers. q The q flag causes mod_substitute to not flatten the buckets after each substitution. 2) a substitute command: when the page contains the LB . n. By default the pattern is treated as a regular expression. I configured apache httpd to apply substitute. # replaces text in the response. Case 1: $v\in L$. Received a 'behavior reminder' from manager. All Answers or responses are user generated answers and we do not have proof of its validity or correctness. For what it's worth, in my case, the back-end server is providing html but also some javascript, graphql end-point and other APIs, which required to also add other mime-types, and the final config would look like this: Thanks for contributing an answer to Stack Overflow! All I needed to do was switch off the gzipping in the CMS and suddenly mod-substitute sprang into life! (2012-2017), Google Updates and SERP Changes - May 2022, May 2022 AdSense Earnings and Observations, Lost business potential on building websites, still getting parameter urls crawled by Google, Musk Says $44-billion Twitter Deal On Hold, Using cURL to find end result of a 301 redirect. I tried then adding this. It is not the goal to uppercase div. . On input $v$, run $M_1, M_2, \ldots$ in order, and if at any moment some $M_i$ accepts $v$, $M$ accepts $v$. I have set Apache up as a reverse proxy to a back-end Content Management System. rev2022.12.11.43106. (We use it to exchange urls from a proxied source, A common use scenario for mod_substitute is the situation in which a front-end server proxies requests to a back-end server which returns HTML with hard-coded embedded URLs that refer to the back-end server. SolveForum.com may not be responsible for the answers or solutions given to any question asked by the users. However it does simply nothing. Is it possible to hide or delete the new Toolbar in 13.1? Thanks, I have spend many hours on this. Ready to optimize your JavaScript with Rust? This can result in much faster response and a decrease in memory utilization, but should . Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, Is this the real-world example though? Questions labeled as solved may be solved or may not be solved depending on the type of question and the date posted for some posts may be scheduled to be deleted periodically. This means $v\ne w_i$ for every $i$. Google Releases December 2022 Helpful Content Update, New: A guide to Google Search ranking systems, Google Adds Site Names on Mobile Search to Aid Identification, Single Sign On and Identifying Search Bots. 2. mod_sed. That seems like a really odd thing to do, given the likely performance penalty and all but then your case is probably more complex, It is a sample to test. Zorn's lemma: old friend or historical relic? But why does this work? Find centralized, trusted content and collaborate around the technologies you use most. Further investigation has shown that other ways of re-writing the HTML output (in addition to mod_substitute) are: 1. mod_proxy_html. Do not hesitate to share your thoughts here to help others. [Solved] Is there a way to update headers of Chime Messaging API of aws-sdk/clients/chimesdkmessaging in ReactJs? Therefore I am using mod_substitute to filter out the port number from the response body. https://serverfault.com/questions/843905/apache-mod-substitute-works-in-curl-but-not-on-browser?newreg=c6eab8403f83476096a3d49dd64edeeb. Thanks to Jim Boykin for taking care of WebmasterWorld for 5 yrs! Site design / logo 2022 Stack Exchange Inc; user contributions licensed under CC BY-SA. Our community has been around for many years and pride ourselves on offering unbiased, critical discussion among people of all different backgrounds. The problem lay in the fact that the CMS was gzipping the webpages up in an attempt to speed up its delivery. Tore everything appart for an hour before finding this. RequestHeader unset Accept-Encoding. Using the n flag forces the pattern to be treated as . My work as a freelance was used in a scientific paper, should I be included as an author? 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