Projekt PKI: Difference between revisions

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* easier to maintain because it is part of the distro
* easier to maintain because it is part of the distro
* alternate subjects already possible via gui
* alternate subjects already possible via gui
* easier to use for rarely used features that are implemented in the gui


Disadvantages
Disadvantages


* gui is slower to use
* yast gui is slower to use
* export of keys only with password, even if key is for a server
* export of keys only with password, even if key is for a server
* openssl commands are intransparent, i.e. no learning curve
* openssl commands are intransparent, i.e. no learning curve
* more difficult to use for features not implemented in the gui

Revision as of 13:05, 30 March 2014

PKI für meine SSL Verbindungen

Installation

  • Openvpn Paket installiert -> easy-rsa
  • PKI Verzeichnis kopiert
cp -av /usr/share/openvpn/easy-rsa/2.0 /usr/local/share/jba-pki-v2
  • Datei vars angepasst
export EASY_RSA="/usr/local/share/jba-pki-v2"
export KEY_COUNTRY="DE"
export KEY_PROVINCE="Baden-Wuerttemberg"
export KEY_CITY="Korntal-Muenchingen"
export KEY_ORG="Joachim Banzhaf"
export KEY_EMAIL="joachim.banzhaf@googlemail.com"
export KEY_CN=
export KEY_NAME=
export KEY_OU="Software und Beratung" 
export PKCS11_MODULE_PATH=/
export PKCS11_PIN=1234

PKI CA erzeugen

Analog README PKI initialisiert und CA erzeugt

. vars
./clean-all
./build-dh
./pkitool --initca --pass

keys/ca.crt als CA für Apache nach /etc/apache2/ssl.crt/ kopieren

Webserverzertifikat erzeugt

./pkitool --server banzhaf.chickenkiller.com
  • keys/banzhaf.chickenkiller.com.crt für Zertifikat nach /etc/apache2/ssl.crt/ kopieren
  • keys/banzhaf.chickenkiller.com.key für Webserver Key nach /etc/apache2/ssl.key/ kopieren
  • ca, crt und key in /etc/apache2/vhosts.d/vhost-ssl.conf eintragen
  • ca.crt im Document Root ablegen (damit Webbrowser es von da einfach als vertrauenswürdig installieren können)

Tests für Clientauthentifizierung

./pkitool joachim@banzhaf.chickenkiller.com
./pkitool julian@banzhaf.chickenkiller.com
./pkitool carolin@banzhaf.chickenkiller.com

Openvpn Zertifikate

./pkitool --server openvpn.banzhaf.chickenkiller.com
./pkitool lenovo@openvpn.banzhaf.chickenkiller.com

Todo

How to add alternate subjects to certificates

This is required for an ssl connection (webserver or whatever) to be valid for more than one name (e.g. localhost, job4, job4.job.de, banzhaf.chickenkiller.com)

How to use openSUSE CA management instead

Advantages

  • easier to maintain because it is part of the distro
  • alternate subjects already possible via gui
  • easier to use for rarely used features that are implemented in the gui

Disadvantages

  • yast gui is slower to use
  • export of keys only with password, even if key is for a server
  • openssl commands are intransparent, i.e. no learning curve
  • more difficult to use for features not implemented in the gui