From cc0f3779b1de565ed33504d123e41656d6d2aab2 Mon Sep 17 00:00:00 2001 From: Andrew Bartlett Date: Wed, 2 Nov 2005 03:48:49 +0000 Subject: r11468: Merge a bit more of init_sec_context from Heimdal CVS into our DCE_STYLE modified version, and add parametric options to control delegation. It turns out the only remaining issue is sending delegated credentials to a windows server, probably due to the bug lha mentions in his blog (using the wrong key). If I turn delgation on in smbclient, but off in smbd, I can proxy a cifs session. I can't wait till Heimdal 0.8, so I'll see if I can figure out the fix myself :-) Andrew Bartlett (This used to be commit fd5fd03570c13f5644e53ff89ac8eca7c0985740) --- source4/heimdal/lib/gssapi/init_sec_context.c | 25 +++++++++++++++++++++---- 1 file changed, 21 insertions(+), 4 deletions(-) (limited to 'source4/heimdal/lib') diff --git a/source4/heimdal/lib/gssapi/init_sec_context.c b/source4/heimdal/lib/gssapi/init_sec_context.c index b8eb748bf5..06aba8f785 100644 --- a/source4/heimdal/lib/gssapi/init_sec_context.c +++ b/source4/heimdal/lib/gssapi/init_sec_context.c @@ -275,7 +275,7 @@ do_delegation (krb5_auth_context ac, krb5_creds *cred, const gss_name_t target_name, krb5_data *fwd_data, - int *flags) + u_int32_t *flags) { krb5_creds creds; krb5_kdc_flags fwd_flags; @@ -406,9 +406,26 @@ gsskrb5_initiator_start flags = 0; ap_options = 0; + /* + * If the realm policy approves a delegation, lets check local + * policy if the credentials should be delegated, defafult to + * false. + */ + if (cred->flags.b.ok_as_delegate) { + krb5_boolean delegate = FALSE; + + _gss_check_compat(NULL, target_name, "ok-as-delegate", + &delegate, TRUE); + krb5_appdefault_boolean(gssapi_krb5_context, + "gssapi", target_name->realm, + "ok-as-delegate", delegate, &delegate); + if (delegate) + req_flags |= GSS_C_DELEG_FLAG; + } + if (req_flags & GSS_C_DELEG_FLAG) { do_delegation((*context_handle)->auth_context, - ccache, cred, target_name, &fwd_data, &flags); + ccache, cred, target_name, &fwd_data, &flags); } if (req_flags & GSS_C_MUTUAL_FLAG) { @@ -542,8 +559,8 @@ gsskrb5_initiator_wait_for_mutual( krb5_error_code kret; krb5_data inbuf; u_int32_t flags = (*context_handle)->flags; - OM_uint32 l_seq_number; - OM_uint32 r_seq_number; + int32_t l_seq_number; + int32_t r_seq_number; /* We need to decapsulate the AP_REP if GSS_C_DCE_STYLE isn't in use */ { -- cgit