junos-sync-addressbook-ips

README

Synchronize IPs into Juniper SRX firewall

This tools is designed to run a Kubernetes Cron Job and keep the Juniper address book updated. A single address-set will be created, including the required IPv4 and IPv6 addresses. All addresses have the address-set name as prefix.

Environment Variables

The following environment variables are required to run the tool:

Name	Description	Required?	Example
JUNIPER_HOST	Name of the DNS name or IP of the Juniper SRX system.	yes	10.10.10.1
JUNIPER_USER	The name of the user to use for accessing the Juniper. The user is required to have the super-user role.	yes	root
JUNIPER_PASSWORD	The password of the Juniper user.	yes	****
JUNIPER_ADDRESS_SET	The name of the address-set to create/update.	yes	pingdom-probe-servers
IPS_SOURCE_URL	URL to list of IP addresses as plain text document. Multiple URLs can be separated by two semicolons (;;)	yes	https://my.pingdom.com/probes/ipv4

Address-Sets

The following address-sets are being created by the update:

Name	Example	Description
{JUNIPER_ADDRESS_SET}	cloudflare-servers	List of both IPv4 and IPv6 addresses.
{JUNIPER_ADDRESS_SET}-v4	cloudflare-servers-v4	List of only the IPv4 addresses.
{JUNIPER_ADDRESS_SET}-v6	cloudflare-servers-v6	List of only the IPv6 addresses.

The different variants are esp. required for NATing.

Example URLs

This is a list of popular providers and IP address lists:

Provider	URLs
Pingdom Probe Servers	https://my.pingdom.com/probes/ipv4 https://my.pingdom.com/probes/ipv6
Pingdom Webhook Servers	dns://webhook.pingdom.com
Cloudflare	https://www.cloudflare.com/ips-v4 https://www.cloudflare.com/ips-v6

Running the Cron Job manually

Issue the following command to create a job from the cron job:

kubectl --namespace=juniper-support create job --from=cronjob/junos-sync-addressbook-ips junos-sync-addressbook-ips-manually

Authors

The library is sponsored by the marvin + konsorten GmbH.

We thank all the authors who provided code to this library:

• Felix Kollmann

License

(The MIT License)

Copyright (c) 2018 marvin + konsorten GmbH (open-source@konsorten.de)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.