RFC and ICANN Compliance
- CoCCA supports all the RFC’s required by the Internet Corporation for Assigned Name and Numbers - the peak body for co-ordination of the Internet naming and numbering system (ICANN). Compliant with standards in Specifications 6 and 10 of the ICANN base agreement.
- List of supported RFCs
- Support for DNSSEC signing using OpenDNSSEC or Packet Clearing House PCH
- Anycast DNS using PCH Anycast. Additional Anycast using AfriNIC or LAC TLD also recommened - depending on region and TLD manager preference.
- Support for WHMCS, and desec.
- European GDPR Compliant.
Infrastructure
Changelog
Prerequisites - Updated June 21 2023
PostgreSQL
Installation Instructions: https://www.postgresql.org/download/linux/ubuntu/
Create the file repository configuration:
| sudo sh -c 'echo "deb http://apt.postgresql.org/pub/repos/apt $(lsb_release -cs)-pgdg main" > /etc/apt/sources.list.d/pgdg.list' |
Import the repository signing key:
| wget --no-check-certificate -q -O - https://www.postgresql.org/media/keys/ACCC4CF8.asc | sudo apt-key add - |
Update the package lists:
| sudo apt-get update sudo apt-get -y install postgresql-15 |
File to edit when tuning PG:
| sudo nano /etc/postgresql/15/main/postgresql.conf |
Starting (or stopping) postgres: ( stop | start | restart )
| sudo pg_ctlcluster 15 main start |
Set password for user "postgres"
| sudo -u postgres psql postgres \password postgres ( enter desired password when prompted ) \q (to exit the posgreSQL command interface ) |
Edit pg_hba.conf to force password confirmation for postgres commands Look for --- "Database administrative login by Unix domain socket", replace "peer" with "md5"
| sudo nano /etc/postgresql/15/main/pg_hba.conf |
Restart PG for changes to take effect:
| sudo pg_ctlcluster 15 main restart |
Create empty registry database:
| sudo -u postgres psql postgres CREATE database registry; \q |
Import CoCCA database from a backup:
| psql -U postgres -d registry -f backup.sql |
Java
Install Java JDK 1.8 (Java licence required for production use, CoCCA is still testing Open JDK versions 1.8+)
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sudo mkdir /usr/lib/jvm
cd /usr/lib/jvm
Direct Oracle download - https://www.oracle.com/java/technologies/downloads/
sudo wget --inet4-only https://updates.coccaregistry.org/jdk/jdk-8u381-linux-x64.tar.gz --no-check-certificate
sudo tar -xvzf jdk-8u381-linux-x64.tar.gz |
Append the following command to open the environment variables file.
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sudo nano /etc/environment
JAVA_HOME="/usr/lib/jvm/jdk1.8.0_381" |
Run from command line.
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sudo update-alternatives --install "/usr/bin/java" "java" "/usr/lib/jvm/jdk1.8.0_381/bin/java" 0 sudo update-alternatives --install "/usr/bin/javac" "javac" "/usr/lib/jvm/jdk1.8.0_381/bin/javac" 0 sudo update-alternatives --set java /usr/lib/jvm/jdk1.8.0_381/bin/java sudo update-alternatives --set javac /usr/lib/jvm/jdk1.8.0_381/bin/javac |
Check Version
| java -version |
OpenSSL
sudo apt install build-essential checkinstall zlib1g-dev -ycd /usr/local/src/
sudo wget https://www.openssl.org/source/openssl-1.1.1w.tar.gz
sudo tar -xf openssl-1.1.1w.tar.gz
cd openssl-1.1.1w
sudo ./config --prefix=/usr/local/ssl --openssldir=/usr/local/ssl shared zlib
sudo make && sudo make install sudo nano /etc/ld.so.conf.d/openssl-1.1.1w.conf
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/usr/local/ssl/lib |
sudo mv /usr/bin/c_rehash /usr/bin/c_rehash.backup
sudo mv /usr/bin/openssl /usr/bin/openssl.backup
sudo nano /etc/environment
| Put :/usr/local/ssl/bin into the end of the line - separate entries with a colon and wrap everything in a double-quote. |
echo $PATH
openssl version -a
Resin
The http server used with CoCCA https://caucho.com
Before installing resin, install OpenSSL and the JDK
Recomended : Create a host name for your instance with an A record to match the server IP
|
cd /opt
sudo wget --inet4-only http://caucho.com/download/resin-4.0.66.tar.gz --no-check-certificate
tar -vzxf resin-4.0.66.tar.gz
cd resin-4.0.66
./configure --enable-64bit --prefix=/opt/resin/ --with-resin-root=/opt/resin --with-resin-log=/opt/resin/log --with-resin-conf=/opt/resin/conf sudo make && sudo make install |
Post Install Configuration: Download the CoCCA lab jks from CoCCA ( needed for EPP and https ).
| cd /opt/resin/conf/keys/ sudo wget --inet4-only https://updates.coccaregistry.org/jks/epp_coccaregistry_org.jks --no-check-certificate |
Download the latest CoCCA ROOT.war file
| cd /opt/resin/webapps/ sudo wget --inet4-only https://updates.coccaregistry.org/ROOT.war --no-check-certificate |
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! For dedicated WHOIS/ DR instance only ! cd /opt/resin/webapps/ wget --inet4-only https://updates.coccaregistry.org/whois-dr/ROOT.war --no-check-certificate |
Get postgreSQL jdbc driver
| cd /opt/resin/lib/ wget --inet4-only https://jdbc.postgresql.org/download/postgresql-42.7.0.jar --no-check-certificate |
Delete default resin.xml and download resin config file for CoCCA:
| cd /opt/resin/conf/ rm -fr resin.xml sudo wget --inet4-only https://updates.coccaregistry.org/resin/resin.xml --no-check-certificate |
Edit resin config file:
- replace default IPs with your server IPs ( line 28 and 42 )
- replace default host registry.example.tld with your host name (line 75 and 83 ). Note: If you have not created an A record yet, you may put the server IP in place of the host name.
- insert postgreql password you created in postgesql section above ( line 92 )
| sudo nano /opt/resin/conf/resin.xml |
Start ( or restart ) resin and login to portal. If restart does not work, try stop then start.
| /etc/init.d/resin stop | start | restart |
Go to your host name URL- https://registry.example.tld ( or https://ipaddress - will take ±15-20 seconds to load )
letsencrypt
Optional The CoCCA lab jks downloaded above will enable https connections but with a browser warning. If you want a free https certificate to match your host name, we suggest https://letsencrypt.org
| sudo apt install certbot |
Stop resin webserver to release port 80 and 443 temporarily.
| /etc/init.d/resin stop |
Request a new certificate
| sudo certbot certonly --standalone |
Create p12 (one long srting/command)
openssl pkcs12 -export -name sslcertificate -in /etc/letsencrypt/live/registry.example.tld/fullchain.pem -inkey /etc/letsencrypt/live/registry.example.tld/privkey.pem -out registry.example.tld.p12 |
Create Java keystore and import p12 (one long string/command):
/usr/lib/jvm/jdk1.8.0_381/bin/keytool -importkeystore -destkeystore registry.example.tld.jks -srckeystore registry.example.tld.p12 -srcstoretype pkcs12 -alias sslcertificate |
Move newly created jks to the resin keys folder
| mv registry.example.tld.jks /opt/resin/conf/keys/registry.example.tld.jks |
Edit resin config file to enable new http certificate:
| sudo nano /opt/resin/conf/resin.xml |
Add the path, jks file name and password for the custom jks created above (lines 45 & 46)
Start ( or restart ) resin and login to portal. If restart does not work, try stop then start.
| /etc/init.d/resin stop | start | restart |
Miscellaneous
Set server time to UTC for RFC compliance:
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sudo timedatectl set-timezone UTC sudo timedatectl set-ntp on |
Ubunutu firewall basic configuration, handy commands:
- sudo ufw enable | disable
- sudo ufw status numbered ( see rules )
- sudo ufw delete X ( delete a rule by number )
- sudo ufw reload ( after rule changes )
| sudo ufw enable sudo ufw allow from "trusted IP" to any port 22 ( if sshd is on non-standard port use that port ) sudo ufw allow from "trusted IP" to any port 53 sudo ufw allow from any to any port 80 sudo ufw allow from any to any port 443 sudo ufw allow from any to any port 43 sudo ufw allow from any to any port 700 |
Secure from brute force/dictionary ssh attacks and mal-formed http requests. - tutorial
| sudo apt install fail2ban |
Basic sshd refinements. (we recommend using ssh keys tutorial)
sudo nano /etc/ssh/sshd_config
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Protocol 2 Port XXX ( change port, config ufw to allow the selected port ) ListenAddress x.x.x.x ( if multiple IP, bind to one IP ) LogLevel VERBOSE AllowUsers user_1 user_2 ( list logins that are allowed to ssh ) LoginGraceTime 30 PermitRootLogin no MaxAuthTries 3 HostbasedAuthentication no IgnoreRhosts yes PermitEmptyPasswords no AllowTcpForwarding no X11Forwarding no ClientAliveInterval 300 ClientAliveCountMax 0 MaxStartups 2 |