Hello,
we have deployed, experimentally, the new SSO implemenation.
To try it out:
1. go to https://sso.debian.org
2. log in
3. go to https://sso.debian.org/spkac/
4. click on "Enroll your browser" and you will get a client certificate
installed in your browser
To try visiting a protected site:
go to https://lissabon-prototype-brlink-2.debian.net/protected/show
over IPv6 (network "debconf15" and "debconf15-24")
To have people log into your site with this sso:
- https://sso.debian.org/spkac/ca.pem is the certificate of the key
that signs the client certificates, that you only need to download
once
- https://sso.debian.org/spkac/ca.crl is the certificate revocation
list, that needs to be regularly redownloaded with some cron job
- I'm attaching some apache configuration (by noshadow) to check client
certificates of site visitors (in this example optional i.e. not
rejecting without certificate, but the cgi sees it in the environment
variables)
I'll leave the conference on saturday morning, so I cannot be around to
have fun experimenting with more sites.
For help, join #debconf-lissabon and at least noshadow should be able to
support you.
Enrico
--
GPG key: 4096R/E7AD5568 2009-05-08 Enrico Zini
ServerAdmin brl...@debian.org
ServerName lissabon-prototype-brlink-2.debian.net
DocumentRoot /srv/lissabon/2
Options FollowSymLinks
AllowOverride None
Options Indexes FollowSymLinks MultiViews
AllowOverride None
Order allow,deny
allow from all
ErrorLog ${APACHE_LOG_DIR}/ssl_error.log
# Possible values include: debug, info, notice, warn, error, crit,
alert, emerg.
#LogLevel debug
CustomLog ${APACHE_LOG_DIR}/ssl_access.log combined
# SSL Engine Switch:
# Enable/Disable SSL for this virtual host.
SSLEngine on
# A self-signed (snakeoil) certificate can be created by installing
# the ssl-cert package. See
# /usr/share/doc/apache2.2-common/README.Debian.gz for more info.
# If both key and certificate are stored in the same file, only the
# SSLCertificateFile directive is needed.
SSLCertificateFile/srv/lissabon/server.pem
SSLCertificateKeyFile /srv/lissabon/server.key
# Server Certificate Chain:
# Point SSLCertificateChainFile at a file containing the
# concatenation of PEM encoded CA certificates which form the
# certificate chain for the server certificate. Alternatively
# the referenced file can be the same as SSLCertificateFile
# when the CA certificates are directly appended to the server
# certificate for convinience.
#SSLCertificateChainFile /etc/apache2/ssl.crt/server-ca.crt
# Certificate Authority (CA):
# Set the CA certificate verification path where to find CA
# certificates for client authentication or alternatively one
# huge file containing all of them (file must be PEM encoded)
# Note: Inside SSLCACertificatePath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCACertificatePath /etc/ssl/certs/
#SSLCACertificateFile /etc/apache2/ssl.crt/ca-bundle.crt
#sSLCACertificateFile /srv/lissabon/ca.pem
SSLCARevocationFile /srv/lissabon/debsso.crl
# Certificate Revocation Lists (CRL):
# Set the CA revocation path where to find CA CRLs for client
# authentication or alternatively one huge file containing all
# of them (file must be PEM encoded)
# Note: Inside SSLCARevocationPath you need hash symlinks
# to point to the certificate files. Use the provided
# Makefile to update the hash symlinks after changes.
#SSLCARevocationPath /etc/apache2/ssl.crl/
#SSLCARevocationFile /etc/apache2/ssl.crl/ca-bundle.crl
SSLVerifyClient none
# Client Authentication (Type):
# Client certificate verification type and depth. Types are
# none, optional, require and optional_no_ca. Depth is a
# number which specifies how deeply to verify the certificate
# issuer chain before deciding the certificate is not valid.
#SSLVerifyClient require
#SSLVerifyDepth 10
# Access Control:
# With SSLRequire you can do per-directory access control based
# on arbitrary complex boolean expressions containing server
# variable checks and other lookup directives. The syntax is a
# mixture between C and Perl. See the mod_ssl documentation
# for more details.
#
#SSLRequire (%{SSL_CIPHER} !~ m/^(EXP|NULL)/ \
