svn passwordless authentication - using SSL trust

Question

I have the SVN server running under Apache over HTTPS
Heres my server-side config, "/etc/httpd/conf.d/subversion.conf":

<Location />
  SSLRequireSSL
  SSLCACertificatePath /etc/pki/CA
  SSLCACertificateFile /etc/pki/CA/cacert.pem
  SSLVerifyClient optional
  SSLUserName SSL_CLIENT_S_DN_CN
  SetOutputFilter DEFLATE
  Satisfy Any
  AuthBasicProvider file ldap
  AuthzLDAPAuthoritative off
  AuthType Basic
  AuthName "SVN users enter password"
  AuthLDAPURL ldap://ldap.exmaple.com:389/ou=employees,ou=people,o=example.com
  AuthGroupFile /var/www/auth/group
  AuthUserFile /var/www/auth/passwd
  Require valid-user
</Location>

This config accepts the PKCS12 certificate auth while checkout over HTTPS.
And accepts LDAP authentication while checkout over HTTP.

My issue now is how do i make Apache accept LDAP authentication if no client certificate(PKCS12) is provided while checkout over HTTPS?

Answer 1

Instead of configuring SSL certs for Location /.
I configured SSL certs auth for Location /cert subfolder.
Location / is configured with LDAP.
My subversion.conf now looks like:

<Location />
  AuthBasicProvider file ldap
  AuthzLDAPAuthoritative off
  AuthType Basic
  AuthName "SVN users enter password"
  AuthLDAPURL ldap://ldap.example.com:389/ou=employees,ou=people,o=example.com
  AuthGroupFile /var/www/auth/group
  AuthUserFile /var/www/auth/passwd
  Require valid-user
</Location>

<Location /svn>
  AuthBasicProvider file ldap
  AuthzLDAPAuthoritative off
  AuthType Basic
  AuthName "SVN users enter password"
  AuthLDAPURL ldap://ldap.example.com:389/ou=employees,ou=people,o=example.com
  AuthGroupFile /var/www/auth/group
  AuthUserFile /var/www/auth/passwd
  Require valid-user
</Location>

<Location /cert>
  DAV svn
  SVNParentPath /var/www/html/svn/repos
  AuthzSVNAccessfile /var/www/html/svn/authz
  SSLRequireSSL
  SSLCACertificatePath /etc/httpd/conf/keys/
  SSLCACertificateFile /etc/httpd/conf/keys/stacked-pem.cer
  SSLVerifyClient optional_no_ca
  SSLUserName SSL_CLIENT_S_DN_CN
  SetOutputFilter DEFLATE
  Satisfy Any
</Location>

Now the failover to LDAP is happening :)
The key is Satisfy any