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-rw-r--r--auth/kerberos/gssapi_helper.h55
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diff --git a/auth/kerberos/gssapi_helper.h b/auth/kerberos/gssapi_helper.h
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+/*
+ Unix SMB/CIFS implementation.
+ GSSAPI helper functions
+
+ Copyright (C) Stefan Metzmacher 2008,2015
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef AUTH_KERBEROS_GSSAPI_HELPER_H
+#define AUTH_KERBEROS_GSSAPI_HELPER_H 1
+
+size_t gssapi_get_sig_size(gss_ctx_id_t gssapi_context,
+ const gss_OID mech,
+ uint32_t gss_want_flags,
+ size_t data_size);
+NTSTATUS gssapi_seal_packet(gss_ctx_id_t gssapi_context,
+ const gss_OID mech,
+ bool hdr_signing, size_t sig_size,
+ uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *sig);
+NTSTATUS gssapi_unseal_packet(gss_ctx_id_t gssapi_context,
+ const gss_OID mech,
+ bool hdr_signing,
+ uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ const DATA_BLOB *sig);
+NTSTATUS gssapi_sign_packet(gss_ctx_id_t gssapi_context,
+ const gss_OID mech,
+ bool hdr_signing,
+ const uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ TALLOC_CTX *mem_ctx,
+ DATA_BLOB *sig);
+NTSTATUS gssapi_check_packet(gss_ctx_id_t gssapi_context,
+ const gss_OID mech,
+ bool hdr_signing,
+ const uint8_t *data, size_t length,
+ const uint8_t *whole_pdu, size_t pdu_length,
+ const DATA_BLOB *sig);
+
+#endif /* AUTH_KERBEROS_GSSAPI_HELPER_H */