HTTP PAM Authentication (apache2)

• install apache
• install pwauth (apt-get install pwauth/|/usr/ports/security/pwauth/)
• install mod_authnz_external (apt-get install libapache2-mod-authnz-external|/usr/ports/www/mod_authnz_external)

/etc/pam.d/pwauth

auth    required    pam_unix.so
account required    pam_unix.so

LoadModule authnz_external_module libexec/apache22/mod_authnz_external.so

AddExternalAuth pwauth /usr/local/bin/pwauth
SetExternalAuthMethod pwauth pipe

.htacess

AuthName "some text"
AuthType Basic
Require valid-user
AuthBasicProvider external
AuthExternal pwauth