From 217cabe5a2b0950b9ac4090568aa8986d51f4fc5 Mon Sep 17 00:00:00 2001 From: Rob Crittenden Date: Thu, 19 Mar 2015 15:15:26 -0400 Subject: Implement urn:oasis:names:tc:SAML:2.0:nameid-format:persistent This also makes persistent the default NameID format when generating metadata. https://fedorahosted.org/ipsilon/ticket/27 Signed-off-by: Rob Crittenden Reviewed-by: Simo Sorce --- ipsilon/providers/saml2/auth.py | 13 +++++++++++-- 1 file changed, 11 insertions(+), 2 deletions(-) (limited to 'ipsilon/providers/saml2/auth.py') diff --git a/ipsilon/providers/saml2/auth.py b/ipsilon/providers/saml2/auth.py index 71bfc9a..4bfbc1a 100644 --- a/ipsilon/providers/saml2/auth.py +++ b/ipsilon/providers/saml2/auth.py @@ -28,6 +28,7 @@ import cherrypy import datetime import lasso import uuid +import hashlib class UnknownProvider(ProviderException): @@ -183,8 +184,16 @@ class AuthenticateRequest(ProviderPageBase): nameid = None if nameidfmt == lasso.SAML2_NAME_IDENTIFIER_FORMAT_PERSISTENT: - # TODO map to something else ? - nameid = provider.normalize_username(user.name) + idpsalt = self.cfg.idp_nameid_salt + if idpsalt is None: + raise AuthenticationError( + "idp nameid salt is not set in configuration" + ) + value = hashlib.sha512() + value.update(idpsalt) + value.update(login.remoteProviderId) + value.update(user.name) + nameid = '_' + value.hexdigest() elif nameidfmt == lasso.SAML2_NAME_IDENTIFIER_FORMAT_TRANSIENT: nameid = '_' + uuid.uuid4().hex elif nameidfmt == lasso.SAML2_NAME_IDENTIFIER_FORMAT_KERBEROS: -- cgit