| 1 | /*
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| 2 | Unix SMB/CIFS implementation.
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| 3 | GSSAPI helper functions
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| 4 |
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| 5 | Copyright (C) Stefan Metzmacher 2008,2015
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| 6 |
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| 7 | This program is free software; you can redistribute it and/or modify
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| 8 | it under the terms of the GNU General Public License as published by
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| 9 | the Free Software Foundation; either version 3 of the License, or
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| 10 | (at your option) any later version.
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| 11 |
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| 12 | This program is distributed in the hope that it will be useful,
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | GNU General Public License for more details.
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| 16 |
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| 17 | You should have received a copy of the GNU General Public License
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| 18 | along with this program. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 |
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| 21 | #ifndef AUTH_KERBEROS_GSSAPI_HELPER_H
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| 22 | #define AUTH_KERBEROS_GSSAPI_HELPER_H 1
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| 23 |
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| 24 | size_t gssapi_get_sig_size(gss_ctx_id_t gssapi_context,
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| 25 | const gss_OID mech,
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| 26 | uint32_t gss_want_flags,
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| 27 | size_t data_size);
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| 28 | NTSTATUS gssapi_seal_packet(gss_ctx_id_t gssapi_context,
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| 29 | const gss_OID mech,
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| 30 | bool hdr_signing, size_t sig_size,
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| 31 | uint8_t *data, size_t length,
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| 32 | const uint8_t *whole_pdu, size_t pdu_length,
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| 33 | TALLOC_CTX *mem_ctx,
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| 34 | DATA_BLOB *sig);
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| 35 | NTSTATUS gssapi_unseal_packet(gss_ctx_id_t gssapi_context,
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| 36 | const gss_OID mech,
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| 37 | bool hdr_signing,
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| 38 | uint8_t *data, size_t length,
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| 39 | const uint8_t *whole_pdu, size_t pdu_length,
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| 40 | const DATA_BLOB *sig);
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| 41 | NTSTATUS gssapi_sign_packet(gss_ctx_id_t gssapi_context,
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| 42 | const gss_OID mech,
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| 43 | bool hdr_signing,
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| 44 | const uint8_t *data, size_t length,
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| 45 | const uint8_t *whole_pdu, size_t pdu_length,
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| 46 | TALLOC_CTX *mem_ctx,
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| 47 | DATA_BLOB *sig);
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| 48 | NTSTATUS gssapi_check_packet(gss_ctx_id_t gssapi_context,
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| 49 | const gss_OID mech,
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| 50 | bool hdr_signing,
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| 51 | const uint8_t *data, size_t length,
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| 52 | const uint8_t *whole_pdu, size_t pdu_length,
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| 53 | const DATA_BLOB *sig);
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| 54 |
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| 55 | #endif /* AUTH_KERBEROS_GSSAPI_HELPER_H */
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