86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Generic Security Service Application Program Interface (GSSAPI)
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*
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* Copyright 2015 ANSSI, Author Thomas Calderon
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* Copyright 2015 Marc-Andre Moreau <marcandre.moreau@gmail.com>
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* Copyright 2017 Dorian Ducournau <dorian.ducournau@gmail.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef WINPR_SSPI_GSS_PRIVATE_H
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#define WINPR_SSPI_GSS_PRIVATE_H
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#include <winpr/sspi.h>
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#include <winpr/asn1.h>
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#ifdef WITH_KRB5_MIT
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#include <krb5.h>
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typedef krb5_data sspi_gss_data;
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#elif defined(WITH_KRB5_HEIMDAL)
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#include <krb5.h>
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typedef krb5_data sspi_gss_data;
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#else
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typedef struct
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{
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int32_t magic;
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unsigned int length;
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char* data;
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} sspi_gss_data;
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#endif
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#define SSPI_GSS_C_DELEG_FLAG 1
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#define SSPI_GSS_C_MUTUAL_FLAG 2
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#define SSPI_GSS_C_REPLAY_FLAG 4
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#define SSPI_GSS_C_SEQUENCE_FLAG 8
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#define SSPI_GSS_C_CONF_FLAG 16
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#define SSPI_GSS_C_INTEG_FLAG 32
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#define FLAG_SENDER_IS_ACCEPTOR 0x01
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#define FLAG_WRAP_CONFIDENTIAL 0x02
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#define FLAG_ACCEPTOR_SUBKEY 0x04
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#define KG_USAGE_ACCEPTOR_SEAL 22
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#define KG_USAGE_ACCEPTOR_SIGN 23
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#define KG_USAGE_INITIATOR_SEAL 24
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#define KG_USAGE_INITIATOR_SIGN 25
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#define TOK_ID_AP_REQ 0x0100
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#define TOK_ID_AP_REP 0x0200
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#define TOK_ID_ERROR 0x0300
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#define TOK_ID_TGT_REQ 0x0400
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#define TOK_ID_TGT_REP 0x0401
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#define TOK_ID_MIC 0x0404
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#define TOK_ID_WRAP 0x0504
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#define TOK_ID_MIC_V1 0x0101
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#define TOK_ID_WRAP_V1 0x0201
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#define GSS_CHECKSUM_TYPE 0x8003
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static INLINE BOOL sspi_gss_oid_compare(const WinPrAsn1_OID* oid1, const WinPrAsn1_OID* oid2)
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{
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WINPR_ASSERT(oid1);
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WINPR_ASSERT(oid2);
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return (oid1->len == oid2->len) && (memcmp(oid1->data, oid2->data, oid1->len) == 0);
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}
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BOOL sspi_gss_wrap_token(SecBuffer* buf, const WinPrAsn1_OID* oid, uint16_t tok_id,
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const sspi_gss_data* token);
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BOOL sspi_gss_unwrap_token(const SecBuffer* buf, WinPrAsn1_OID* oid, uint16_t* tok_id,
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sspi_gss_data* token);
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#endif /* WINPR_SSPI_GSS_PRIVATE_H */
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