7c3f8f33ab
This patch contains: * checks for malloc return value + treat callers; * modified malloc() + ZeroMemory() to calloc(); * misc fixes of micro errors seen during the code audit: ** some invalid checks in gcc.c, also there were some possible integer overflow. This is interesting because at the end the data are parsed and freed directly, so it's a vulnerability in some kind of dead code (at least useless); ** fixed usage of GetComputerNameExA with just one call, when 2 were used in misc places. According to MSDN GetComputerNameA() is supposed to return an error when called with NULL; ** there were a bug in the command line parsing of shadow; ** in freerdp_dynamic_channel_collection_add() the size of array was multiplied by 4 instead of 2 on resize
86 lines
2.4 KiB
C
86 lines
2.4 KiB
C
/**
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* FreeRDP: A Remote Desktop Protocol Implementation
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* Certificate Handling
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*
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* Copyright 2011-2012 Marc-Andre Moreau <marcandre.moreau@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 FREERDP_CRYPTO_CERTIFICATE_H
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#define FREERDP_CRYPTO_CERTIFICATE_H
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typedef struct rdp_certificate_data rdpCertificateData;
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typedef struct rdp_certificate_store rdpCertificateStore;
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#include <freerdp/crypto/ber.h>
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#include <freerdp/crypto/crypto.h>
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#include <freerdp/api.h>
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#include <freerdp/settings.h>
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#include <winpr/print.h>
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#include <winpr/stream.h>
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struct rdp_certificate_data
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{
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char* hostname;
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UINT16 port;
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char* subject;
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char* issuer;
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char* fingerprint;
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};
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struct rdp_certificate_store
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{
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char* path;
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char* file;
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char* legacy_file;
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rdpSettings* settings;
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rdpCertificateData* certificate_data;
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};
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#ifdef __cplusplus
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extern "C" {
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#endif
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FREERDP_API rdpCertificateData* certificate_data_new(
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char* hostname, UINT16 port, char* subject,
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char* issuer, char* fingerprint);
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FREERDP_API void certificate_data_free(
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rdpCertificateData* certificate_data);
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FREERDP_API rdpCertificateStore* certificate_store_new(
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rdpSettings* settings);
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FREERDP_API BOOL certificate_data_replace(
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rdpCertificateStore* certificate_store,
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rdpCertificateData* certificate_data);
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FREERDP_API void certificate_store_free(
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rdpCertificateStore* certificate_store);
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FREERDP_API int certificate_data_match(
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rdpCertificateStore* certificate_store,
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rdpCertificateData* certificate_data);
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FREERDP_API BOOL certificate_data_print(
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rdpCertificateStore* certificate_store,
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rdpCertificateData* certificate_data);
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FREERDP_API BOOL certificate_get_stored_data(
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rdpCertificateStore* certificate_store,
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rdpCertificateData* certificate_data,
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char** subject, char** issuer,
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char** fingerprint);
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#ifdef __cplusplus
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}
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#endif
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#endif /* FREERDP_CRYPTO_CERTIFICATE_H */
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