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1answer
56 views

Determine if an e-mail contains a certain number of a specific character

I am hoping to write a SpamAssassin rule that will match if an e-mail contains over n of a specific character in the body of the message. Not necessarily continuous. So for example, if there were ...
1
vote
1answer
97 views

Command substitution into bash script $1 value

I have this simple script which changes permissions on my apache2 websites /var/www/html# cat permissions_setup.sh chown -R root $1 chgrp -R www-data $1 chmod -R 750 $1 chmod g+s $1 I have two .sh ...
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2answers
877 views

NGINX Proxy_Pass remove url substring

I have one NGINX acting as reverse proxy. I need to remove a substring string_1 from the URL, the rest of the URL is variable. Example: Origin: http://host:port/string_1/string_X/command?xxxxx ...
0
votes
1answer
12 views

Failure htaccess regax

I'm trying to get all request to the server to go to the index.php file with the request information. Also, I want to prevent accessing the index.php file directly. The second part works fine but I ...
0
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2answers
652 views

nginx dynamic servername with regular expression doesn't work for co.uk

I'm trying to setup a nginx server which dynamically loads content from a folder for a domain. To do this I'm using regular expressions in the server name like so: server_name ((?<subdomain>.+)\...
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0answers
27 views

nginx rewrite url issue

Current rewrite URL : rewrite ^/link/(.*)/(.*)/(.*)/$ /link.php?one=$1&two=$2&three=$3 last; What I need is solution so three link samples work: 1) /link/one/ 2) /link/one/two/ 3) /...
0
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1answer
219 views

Nginx rewrite, removing image dimensions from filename

For instance, if a request is made to an image like so... /static/images/00f37ac6291bb6e8_150.jpeg But the 150px thumbnail version hasn't been generated yet and returns a 404, I would like to have ...
9
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3answers
11k views

Nginx location regex doesn't work with proxy pass

I'm trying to get these 2 location directives working in Nginx but I'm getting some errors back when booting Nginx. location ~ ^/smx/(test|production) { proxy_pass http://localhost:8181/...
4
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1answer
2k views

nginx error log Grok pattern

I am having trouble getting the following nginx error log message to parse in the grok debugger. I have a feeling there is a stupid trick that I should use but can't figure out what it may be. ...
3
votes
1answer
829 views

Modify fail2ban failregex to match failed public key authentications via ssh

fail2ban doesn't recognize failed public key ssh logins and I assume that this can be solved by modifying the failregex of /etc/fail2ban/filter.d/sshd.config to match the following line: <date> ...
0
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7answers
4k views

Is it possible to have regular-expression CNAME record in DNS?

Is it possible to do something like this? Or any equivalent? in a DNS server. ([0-9]{2})\.example\.com\. IN CNAME www$1.example.net.
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2answers
4k views

apache - query string rewrite rule appends condition to URL

In trying to rewrite site-search.html?searchword=search%20term as advanced-search#q=search%20term I always end up with advanced-search#q=%3Fsearchword%3search%20term The %3Fsearchword%3 ...
2
votes
1answer
88 views

htaccess regex not processing URLs properly

I'm trying to redirect (or 'rewrite') over 3000 urls for a site where we updated the SEF of most of the content pages to remove an ID number that was not needed/desired. This should be a simple ...
0
votes
1answer
210 views

nginx config - replace/rewrite all dead links on a page. Add prefix to the uri

I want to inject "project name" to every link on a web page. Example: link and site http://localhost/osqa/ is working, but when I'm on the osqa page, all links are directing to localhost directly ...
0
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1answer
447 views

nginx - regex captures for multiple locations

Creating regex captures for multiple locations. Tree structure: /home/user/webapps/ ├── index.html <= content: root. ├── osqa │ ├── index.html <= content: osqa test A. │ ├──...
2
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1answer
2k views

Regex for multiple sshd Received disconnect from … [preauth]

What fail2ban regex would catch logs like these? Apr 9 08:48:28 server sshd[1856]: Received disconnect from 43.255.190.117: 11: [preauth] Apr 9 09:06:05 server sshd[1936]: Received disconnect ...
0
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1answer
63 views

Nginx: location regex not working

i'm getting trouble with my regex don't know what is wrong with it. it's returning a URi with orls/f instead of orls/f?p=4550. When i pass https://secure.toto02.com/orls/myservice/f?p=4550 my conf ...
2
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3answers
191 views

Regex Replace Append Filename

How can I append characters to a files name in linux, using a regex? I've seen these two posts http://stackoverflow.com/questions/6985873/change-names-of-multiple-files-linux How to rename multiple ...
0
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3answers
90 views

Is there an option in Apache to check PHP files for malicious code before parsing them?

Basically, I would like Apache to check PHP files for certain patterns before parsing them. If these PHP files match the patterns, I would like to send something else in replacement back to the user. ...
0
votes
1answer
686 views

why Apache's setEnvIf doesn't set correct header and how to debug it

I have the following in my .htaccess file: <IfModule mod_headers.c> SetEnvIf Origin "http(s)?:\/\/(www\.)?(inreado\.local|testenv\.inreado\.com|inreado\.com)$" AccessControlAllowOrigin=$0$1 ...
1
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1answer
432 views

nginx regex location not matching

I have the below location below, which is among a larger conf file. As reference, this works: location = /scripts/news/admin/index.js { alias /my/file/path/news/scripts/admin/index.js; } ...
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0answers
66 views

rsyslog regex global modifier

Many regex systems have the ability to set a global modifier to allow for multiple matches. Here's how it works in Javascript and Perl. /g Python is a little different Python doesn’t have a ...
3
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1answer
2k views

SetEnvIf regex for setting Content-Disposition HTTP header

I am attempting to use the IHS 7.0/apache 2.2 SetEnvIf directive to set the filename of a downloaded file based on a url parameter. I think I am pretty close, however if there is a space (encoded or ...
0
votes
1answer
98 views

nginx location regex /yyyy/mm/dd/

I'm trying to pass requests from address example.com/donor/2014/12/07/Name on the other server. URIs are like /donor/2014/12/07/Mike and I need to convert them to a query type of: /donor.php?yyyy=...
0
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1answer
334 views

Nginx - redirecting non-www to www, but not subdomains

I have many domains linked to the same php directory, and I need all of them to redirect from non-www,non-https to www,https. # Add www, if missing server { server_name "~^(?!www\....
1
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1answer
473 views

Block attachment files without extensions in Postfix via mime_header_checks?

We know how to reject executables and other potentially dangerous file extensions via mime_header_checks directive: mime_header_checks = regexp:/etc/postfix/mime_header_checks (main.cf) /name=[^>...
2
votes
0answers
674 views

nginx subdirectory to subdomain icingaweb2

I currently have icinga2 set up with the new icingaweb2 ui. it defaults to the subfolder /icingaweb as follows: location ~ ^/icingaweb/index\.php(.*)$ { # fastcgi_pass 127.0.0.1:9000; ...
0
votes
1answer
217 views

Proxy action for user-agent blocking with regular expressions not blocking

I have a server behind a Watchguard XTM firewall and want to block incoming RESTClients who has certain user-agents in their request headers. I have implemented several rules to do this: List image ...
10
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1answer
1k views

nginx pcre_compile error when using quantifiers

I'm having an issue with aliasing. I want to append up to the first 4 digits of the file as part of the directory. (like '../123456.jpg'=>'../123/123456.jpg' and '../12.png'=>'../12/12.png') Here is ...
0
votes
1answer
640 views

Writing a fail2ban multiline regex

I've got some troublesome hosts trying it on with an SSH server I run, and I'm trying to ban them using fail2ban. Problem is, I haven't done much work with regexes, and even less with Python regexes. ...
0
votes
1answer
54 views

Nginx Rewite - Matching End Urls not working

Trying to redirect urls like these: http://example.com/vehicles/cars/author/xyz http://example.com/plane/author/xyz to these: http://example.com/profile/xyz I tried this Nginx Rewrite, but its ...
0
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2answers
658 views

Fail2Ban Regex - Joomla / PHP5-FPM

i can't get a regex for fail2ban to work. I want to match the following: [Tue Jun 24 10:22:14.528987 2014] [fcgid:warn] [pid 22526:tid 139757615011584] [client IP:PORT] mod_fcgid: stderr: user admin ...
0
votes
1answer
75 views

Manage several sub domains with nginx

I like to handle different sub domains in my Nginx server, this is my config file (partially) server { listen 80 default_server; listen ...
1
vote
2answers
264 views

apache - query string rewrite rule adds percentage symbol

I've set up a rule to rewrite a query string. Although the redirection is correctly performed, a % character is appended to the rewritten query portion of the URL, like so: index.php?option=...
2
votes
2answers
7k views

nginx simple regex location

I need to set a location param in nginx if the first 5 digits of the url are numbers. site.com/12345/ or site.com/12345 But I can't for the life of me seem to get the correct regular expression. ...
0
votes
1answer
1k views

Is it possible to match more than one regular expression with a single <ProxyMatch> rule?

I have a production, testing, and development server for a site that I maintain. All three servers are running Apache 2.2.16 on Debian 6 GNU/Linux. I have set up a new version of our company site on ...
0
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1answer
329 views

sudo : wildcard in user/group name

I try to find a solution about a sudo problem. I need to push different sudoers files on different servers, depending on the users present on the servers. But I would like to know if I can avoid that ...
1
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1answer
250 views

Nginx equivalent to lighttpd “evhost.path-pattern”

I'm setting up a new server for my personal stuff. On the old box I've used lighttpd for almost two years now. I've read a bit about it and most people tend to switch to nginx since it's development ...
0
votes
1answer
400 views

Pop-before-smtp $pat regex for Dovecot in iRedmail

I've installed pop-before-smtp in my mail server(iredmail). I need help to configure the $pat to read the pattern of my Dovecot file. Dovecote log file is like this: 2011-05-14 14:01:21 pop3-login: ...
0
votes
1answer
175 views

Apache 2.4 AliasMatch NotWorking

I used to Alias have as below for /CollabPortal14300 which was working fine Alias /CollabPortal14300 D:/Dev/Projects/CollabPortal/CollabPortal/target/CollabPortal/ Alias /datacert/api/entity/...
0
votes
1answer
146 views

Fail2Ban: I'm having trouble creating a regex for my Dovecot filter

I am trying to create a regex filter for my failed Dovecot entries in the maillog file. What I have created is: .*dovecot: auth: sql\(.*,<HOST>\): Password mismatch The target line in the ...
1
vote
1answer
452 views

Show real server name in nginx logs and params passed to fastcgi?

I have configured my nginx vhosts with a regex in server_name. nginx shows the raw regex in logs and in params passed to php-fpm (I know there's $_SERVER['HTTP_HOST'] with a real value, that's not an ...
0
votes
1answer
1k views

Postfix body_checks regexp expression does not work?

I have a a reject rule inside body_checks parameter written like this: /(\d{3,4},\d{2} EUR)/ REJECT Body Spam Rule 934 This regexp paramater should be ok, at least according to some testing pages ...
1
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0answers
50 views

Apache2 mod_rewrite, handling the optional “/” at the end of a URL

I am attempting to host a single custom page to set as my homepage on my server. The real path to the page is example.com/start.html. However, I do not want this ugly URL in my homepage so I am ...
13
votes
1answer
201 views

How do I make sec ignore a timestamp properly

I have a rule that is set up like so; In /etc/sec/rules.d I have; type=SingleWithSuppress ptype=regexp pattern=(\S+) sshd\[\d+\]: PAM \d+ more authentication failures\; logname=.* uid=.* euid=.* tty=...
0
votes
1answer
790 views

nginx location regex match everything but home

I am trying to restrict access to everything but home "/". I mean: allow people to access example.com but restrict access with password to any other path: example.com/any-other-path. I have tried ...
4
votes
3answers
8k views

Regex for sed to grab multiple lines or a better way?

I'm creating a script that connects to a server and dumps the output to a tempfile. I want to use sed in the script to grab specific information from the temp file. The output would always have the 80 ...
0
votes
1answer
4k views

Nginx match multiple paths in location directive

I have the following directives in my nginx conf, that are working correctly: location = /favicon.ico { root /home/www/myapp/static/ico; } location ^~ /apple-touch-icon { root /home/www/...
5
votes
1answer
9k views

Nginx location regex is not matching

The following has been working to cache css and js for me: location ~ "^(.*)\.(min.)?(css|js)$" { expires max; } results: $ curl -I http://mysite.com/test.css HTTP/1.1 200 OK Server: nginx ...