crawc
/ iptables.txt
Created
February 8, 2022 16:52
— forked from warewolf/iptables.txt
iptables based rate limiting
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| -A INPUT -i eth0 -p udp -m udp --dport 5060 -j SIP | |
| # | |
| -A SIP -i eth0 -p udp -m udp --dport 5060 -m string --string "INVITE" --algo bm --from 23 --to 28 -m comment --comment "Catch SIP INVITEs" -j SIPINVITE | |
| -A SIP -i eth0 -p udp -m udp --dport 5060 -m string --string "REGISTER" --algo bm --from 23 --to 30 -m comment --comment "Catch SIP REGISTERs" -j SIPREGISTER | |
| -A SIP -m comment --comment "Catch and accept everything else" -j ACCEPT | |
| # | |
| -A SIPINVITE -m hashlimit --hashlimit-upto 4/min --hashlimit-burst 4 --hashlimit-mode srcip,dstip,dstport --hashlimit-name anon-sip-rateinv --hashlimit-srcmask 24 -m comment --comment "Rate limit SIP invites" -j ACCEPT | |
| -A SIPINVITE -m limit --limit 10/min -j LOG --log-prefix "SIPINV DROP: " | |
| -A SIPINVITE -m comment --comment "Rate limit exceeded, reject" -j REJECT | |
| # |
crawc
/ SkipNotifyOnReload.sh
Created
February 1, 2022 13:28
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| #!/bin/bash | |
| # sanjay@astiostech.com | |
| # https://highsecurity.blogspot.com/2013/09/asteriskfreepbx-post-voicemail-trigger.html | |
| # invokes sending to webserver socket when there's a change in voicemail events for user | |
| # v.1.0 | |
| # prequalify if this is a reload or not, if reload, we don't do anything | |
| server=10.10.10.1:6050 | |
| fullstring="$1 $2 $3 $4 $5" | |
| isreload=`echo "$fullstring" | grep -c "@"` |
crawc
/ pfSense Globel DHCP Patch
Last active
May 20, 2022 21:38
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| --- /etc/inc/services.inc 2022-01-31 14:53:42.000000000 -0500 | |
| +++ /etc/inc/services.inc.custom 2022-05-20 17:35:17.809154000 -0400 | |
| @@ -593,8 +593,9 @@ | |
| option domain-search-list code 119 = text; | |
| option arch code 93 = unsigned integer 16; # RFC4578 | |
| {$custoptions} | |
| -default-lease-time 7200; | |
| -max-lease-time 86400; | |
| +option ntp-servers 216.201.8.80,209.143.0.10,66.209.140.124; | |
| +default-lease-time 2592000; |
crawc
/ originate_call.php
Created
September 8, 2021 20:38
— forked from anpel/originate_call.php
Originate a call from Asterisk using PHP and Asterisk Manager Interface
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| /** | |
| * Once this scipt is executed it will connect to the local port you have assigned to | |
| * Asterisk (default: 5038) and send an authentication request. If successfull, it will | |
| * send a second request to originate your call. | |
| * | |
| * The internal SIP line $internalPhoneline will be dialed, and when picked up the | |
| * $target phone will be dialed using your outbound calls context ($context). | |
| * | |
| * Of course, you can modify the commands sent to the asterisk manager interface to suit your needs. | |
| * you can find more about the available options at: |
crawc
/ test-php-basic-auth.php
Created
June 28, 2021 13:58
— forked from rchrd2/test-php-basic-auth.php
PHP basic auth example
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| <?php | |
| function require_auth() { | |
| $AUTH_USER = 'admin'; | |
| $AUTH_PASS = 'admin'; | |
| header('Cache-Control: no-cache, must-revalidate, max-age=0'); | |
| $has_supplied_credentials = !(empty($_SERVER['PHP_AUTH_USER']) && empty($_SERVER['PHP_AUTH_PW'])); | |
| $is_not_authenticated = ( | |
| !$has_supplied_credentials || | |
| $_SERVER['PHP_AUTH_USER'] != $AUTH_USER || | |
| $_SERVER['PHP_AUTH_PW'] != $AUTH_PASS |
crawc
/ cloudsend.sh
Created
February 8, 2021 23:31
— forked from tavinus/cloudsend.sh
Send files to Nextcloud/Owncloud shared folder using curl
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| #!/usr/bin/env bash | |
| ############################################################ | |
| # MIGRATED TO REPOSITORY | |
| # https://github.com/tavinus/cloudsend.sh | |
| # | |
| # This gist will NOT be updated anymore | |
| ############################################################ | |
| ############################################################ |
crawc
/ rate_to_influx.sh
Last active
December 24, 2021 15:27
— forked from lfdominguez/rate_to_influx.sh
Send traffics stats by ip from pfsense to influxdb
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| #!/bin/sh | |
| # | |
| # Author: Luis Felipe Domínguez Vega <ldominguezvega@gmail.com> | |
| # https://gist.github.com/lfdominguez/08de623d9f9c0fa84e6b4d5d0d25025c | |
| # Program to use with the rate software to send to InfluxDB the | |
| # rate of each IP on interface | |
| # | |
| # rate_to_influx <influxdb_url> <influxdb_database> <local_network> <interface> | |
| # rate_to_influx http://127.0.0.1:8086 network 192.168.0.0/24 re1 |
crawc
/ rate_to_pushgateway.sh
Created
November 20, 2020 23:18
— forked from charlie-haley/rate_to_pushgateway.sh
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| pushgatewayip="192.168.1.2:9091" | |
| network="192.168.1.0/24" | |
| rate -i bce1 -r 1 -e -n -Ab -a 255 -c "${network}" -d | while read -r line; do | |
| host=`echo $line | cut -d':' -f1` | |
| downloadrate=`echo $line | cut -d':' -f4` | |
| uploadrate=`echo $line | cut -d':' -f5` | |
| if [ ! -z "$downloadrate" -a "$downloadrate" != " " ]; then | |
| echo "download_rate_bits $downloadrate" | curl --data-binary @- "${pushgatewayip}/metrics/job/pfsense/instance/${host}" |
crawc
/ index.html
Created
June 23, 2020 20:13
— forked from diogocapela/index.html
Starter Template CDN Template Bootstrap 4
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| <!DOCTYPE html> | |
| <html lang="en"> | |
| <head> | |
| <meta charset="utf-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> | |
| <title>Starter Template</title> | |
| <meta name="description" content=""> |
crawc
/ 00-cloud-config.yml
Created
March 8, 2020 22:11
— forked from janeczku/00-cloud-config.yml
Annotated RancherOS Cloud-init configuration snippets
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| #cloud-config | |
| # Set the hostname for this machine (takes precedence over hostname assigned by DHCP lease). | |
| hostname: myhost | |
| # Authorize SSH keys for the `rancher` sudoer user | |
| ssh_authorized_keys: | |
| - ssh-rsa AAA...ZZZ example1@rancher | |