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0e6e8dd260
Wrap gss_krb5_import_cred() to allow re-implementing it with gss_acquire_cred_from() for newer MIT versions. gss_acquire_cred_from() works fine with GSSAPI interposer (GSS-proxy) while gss_krb5_import_cred() is not interposed yet. The wrapper has additional parameter, krb5_context handle, to facilitate with credentials cache name discovery. All our callers to gss_krb5_import_cred() already have krb5 context handy. BUG: https://bugzilla.samba.org/show_bug.cgi?id=12611 Signed-off-by: Alexander Bokovoy <ab@samba.org> Reviewed-by: Stefan Metzmacher <metze@samba.org>
50 lines
1.7 KiB
C
50 lines
1.7 KiB
C
/*
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* Unix SMB/CIFS implementation.
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*
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* Simple GSSAPI wrappers
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*
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* Copyright (c) 2012 Andreas Schneider <asn@samba.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _GSS_SAMBA_H
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#define _GSS_SAMBA_H
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#ifdef HAVE_GSSAPI
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#include "system/gssapi.h"
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#include "krb5_samba.h"
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#if defined(HAVE_GSS_OID_EQUAL)
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#define smb_gss_oid_equal gss_oid_equal
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#else
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int smb_gss_oid_equal(const gss_OID first_oid, const gss_OID second_oid);
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#endif /* HAVE_GSS_OID_EQUAL */
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/* wrapper around gss_krb5_import_cred() that prefers to use gss_acquire_cred_from()
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* if this GSSAPI extension is available. gss_acquire_cred_from() is properly
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* interposed by GSS-proxy while gss_krb5_import_cred() is not.
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*
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* This wrapper requires a proper krb5_context to resolve the ccache name for
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* gss_acquire_cred_from().
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*
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* All gss_krb5_import_cred() callers in Samba already have krb5_context available. */
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uint32_t smb_gss_krb5_import_cred(OM_uint32 *minor_status, krb5_context ctx,
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krb5_ccache id, krb5_principal keytab_principal,
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krb5_keytab keytab, gss_cred_id_t *cred);
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#endif /* HAVE_GSSAPI */
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#endif /* _GSS_SAMBA_H */
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