# cd /etc/openvpn/ # mkdir easy-rsa # cp -R /usr/share/doc/openvpn/examples/easy-rsa/2.0/* easy-rsa/
# cd easy-rsa/ # touch keys/index.txt # echo 01 > keys/serial # . ./vars NOTE: If you run ./clean-all, I will be doing a rm -rf on /etc/openvpn/easy-rsa/keys # ./clean-all
# ./build-ca Generating a 1024 bit RSA private key .............++++++ ......++++++ writing new private key to 'ca.key' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [US]: State or Province Name (full name) [CA]: Locality Name (eg, city) [SanFrancisco]: Organization Name (eg, company) [Fort-Funston]: Organizational Unit Name (eg, section) [changeme]: Common Name (eg, your name or your server's hostname) [changeme]: Name [changeme]: Email Address [mail@host.domain]:
# ./build-key-server server Generating a 1024 bit RSA private key .....++++++ .................++++++ writing new private key to 'server.key' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [US]: State or Province Name (full name) [CA]: Locality Name (eg, city) [SanFrancisco]: Organization Name (eg, company) [Fort-Funston]: Organizational Unit Name (eg, section) [changeme]: Common Name (eg, your name or your server's hostname) [server]: Name [changeme]: Email Address [mail@host.domain]: Please enter the following 'extra' attributes to be sent with your certificate request A challenge password []: An optional company name []: Using configuration from /etc/openvpn/easy-rsa/openssl-1.0.0.cnf Check that the request matches the signature Signature ok The Subject's Distinguished Name is as follows countryName :PRINTABLE:'US' stateOrProvinceName :PRINTABLE:'CA' localityName :PRINTABLE:'SanFrancisco' organizationName :PRINTABLE:'Fort-Funston' organizationalUnitName:PRINTABLE:'changeme' commonName :PRINTABLE:'server' name :PRINTABLE:'changeme' emailAddress :IA5STRING:'mail@host.domain' Certificate is to be certified until Jun 4 02:48:16 2024 GMT (3650 days) Sign the certificate? [y/n]:y 1 out of 1 certificate requests certified, commit? [y/n]y Write out database with 1 new entries Data Base Updated
# ./build-dh Generating DH parameters, 1024 bit long safe prime, generator 2 This is going to take a long time ............................+..............+.......................................................................................................+.............................+..+.......................................+.......................................................................................+..................................................................................+.....................................................................................................+.......................................................................+..........+.................+.............................................+...........................+.....................................................+..........................................+.........+..+.........................................+........................+.....................................+.....................................+.................................................+......................................................+...................................................+........................+..................+........................................+...........................................................................................................................+.................................+...............................................+................+............................................................+............+....................................................+..................................................................................................................................................................+..+..............................................................................................................++*++*++*
# ./build-key client0 Generating a 1024 bit RSA private key .++++++ ...................................................................++++++ writing new private key to 'client0.key' ----- You are about to be asked to enter information that will be incorporated into your certificate request. What you are about to enter is what is called a Distinguished Name or a DN. There are quite a few fields but you can leave some blank For some fields there will be a default value, If you enter '.', the field will be left blank. ----- Country Name (2 letter code) [US]: State or Province Name (full name) [CA]: Locality Name (eg, city) [SanFrancisco]: Organization Name (eg, company) [Fort-Funston]: Organizational Unit Name (eg, section) [changeme]: Common Name (eg, your name or your server's hostname) [client0]: Name [changeme]: Email Address [mail@host.domain]: Please enter the following 'extra' attributes to be sent with your certificate request A challenge password []: An optional company name []: Using configuration from /etc/openvpn/easy-rsa/openssl-1.0.0.cnf Check that the request matches the signature Signature ok The Subject's Distinguished Name is as follows countryName :PRINTABLE:'US' stateOrProvinceName :PRINTABLE:'CA' localityName :PRINTABLE:'SanFrancisco' organizationName :PRINTABLE:'Fort-Funston' organizationalUnitName:PRINTABLE:'changeme' commonName :PRINTABLE:'client0' name :PRINTABLE:'changeme' emailAddress :IA5STRING:'mail@host.domain' Certificate is to be certified until Jun 4 02:27:33 2024 GMT (3650 days) Sign the certificate? [y/n]:y 1 out of 1 certificate requests certified, commit? [y/n]y Write out database with 1 new entries Data Base Updated
# cd ../ # gunzip -v -d -c /usr/share/doc/openvpn/examples/sample-config-files/server.conf.gz > ./server-my-network.conf # vi server-my-network.conf