libfreerdp/crypto/crypto.c File Reference

#include <openssl/objects.h>
#include <freerdp/config.h>
#include <winpr/crt.h>
#include <winpr/assert.h>
#include <freerdp/log.h>
#include <freerdp/crypto/crypto.h>

Macros
#define	TAG   FREERDP_TAG("crypto")
#define	GEN_ALL   (-1)

Typedefs
typedef int(*	general_name_mapper_pr) (GENERAL_NAME *name, void *data, int index, int count)

Functions
CryptoCert	crypto_cert_read (const BYTE *data, UINT32 length)
CryptoCert	crypto_cert_pem_read (const char *data)
void	crypto_cert_free (CryptoCert cert)
BOOL	crypto_cert_get_public_key (CryptoCert cert, BYTE **PublicKey, DWORD *PublicKeyLength)
static SSIZE_T	crypto_rsa_common (const BYTE *input, size_t length, UINT32 key_length, const BYTE *modulus, const BYTE *exponent, size_t exponent_size, BYTE *output)
static int	crypto_rsa_public (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *exponent, BYTE *output)
static int	crypto_rsa_private (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *private_exponent, BYTE *output)
SSIZE_T	crypto_rsa_public_encrypt (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *exponent, BYTE *output)
SSIZE_T	crypto_rsa_public_decrypt (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *exponent, BYTE *output)
SSIZE_T	crypto_rsa_private_encrypt (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *private_exponent, BYTE *output)
SSIZE_T	crypto_rsa_private_decrypt (const BYTE *input, size_t length, size_t key_length, const BYTE *modulus, const BYTE *private_exponent, BYTE *output)
void	crypto_reverse (BYTE *data, size_t length)
char *	crypto_cert_fingerprint (X509 *xcert)
BYTE *	crypto_cert_hash (X509 *xcert, const char *hash, UINT32 *length)
char *	crypto_cert_fingerprint_by_hash (X509 *xcert, const char *hash)
char *	crypto_cert_fingerprint_by_hash_ex (X509 *xcert, const char *hash, BOOL separator)
static char *	crypto_print_name (X509_NAME *name)
char *	crypto_cert_subject (X509 *xcert)
char *	crypto_cert_subject_common_name (X509 *xcert, int *length)
static const char *	general_name_type_label (int general_name_type)
static void	map_subject_alt_name (X509 *x509, int general_name_type, general_name_mapper_pr mapper, void *data)
static void	string_list_initialize (string_list *list)
static void	string_list_allocate (string_list *list, int allocate_count)
static void	string_list_free (string_list *list)
static int	extract_string (GENERAL_NAME *name, void *data, int index, int count)
static void	object_list_initialize (object_list *list)
static void	object_list_allocate (object_list *list, int allocate_count)
static char *	object_string (ASN1_TYPE *object)
static void	object_list_free (object_list *list)
static int	extract_othername_object_as_string (GENERAL_NAME *name, void *data, int index, int count)
char *	crypto_cert_get_email (X509 *x509)
char *	crypto_cert_get_upn (X509 *x509)
void	crypto_cert_subject_alt_name_free (int count, int *lengths, char **alt_names)
void	crypto_cert_dns_names_free (int count, int *lengths, char **dns_names)
char **	crypto_cert_subject_alt_name (X509 *xcert, int *count, int **lengths)
char **	crypto_cert_get_dns_names (X509 *x509, int *count, int **lengths)
char *	crypto_cert_issuer (X509 *xcert)
BOOL	crypto_check_eku (X509 *xcert, int nid)
static int	verify_cb (int ok, X509_STORE_CTX *csc)
BOOL	x509_verify_certificate (CryptoCert cert, const char *certificate_store_path)
rdpCertificateData *	crypto_get_certificate_data (X509 *xcert, const char *hostname, UINT16 port)
void	crypto_cert_print_info (X509 *xcert)
BYTE *	crypto_cert_pem (X509 *xcert, STACK_OF(X509) *chain, size_t *plength)
X509 *	crypto_cert_from_pem (const char *data, size_t len, BOOL fromFile)
WINPR_MD_TYPE	crypto_cert_get_signature_alg (X509 *xcert)

Variables
static const char *	general_name_type_labels []

Macro Definition Documentation

GEN_ALL

#define GEN_ALL   (-1)

TAG

#define TAG   FREERDP_TAG("crypto")

FreeRDP: A Remote Desktop Protocol Implementation Cryptographic Abstraction Layer

Copyright 2011-2012 Marc-Andre Moreau marca.nosp@m.ndre.nosp@m..more.nosp@m.au@g.nosp@m.mail..nosp@m.com

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Typedef Documentation

general_name_mapper_pr

typedef int(* general_name_mapper_pr) (GENERAL_NAME *name, void *data, int index, int count)

Function Documentation

crypto_cert_dns_names_free()

void crypto_cert_dns_names_free	(	int	count,
		int *	lengths,
		char **	dns_names
	)

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crypto_cert_fingerprint()

char* crypto_cert_fingerprint

(

X509 *

xcert

)

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crypto_cert_fingerprint_by_hash()

char* crypto_cert_fingerprint_by_hash	(	X509 *	xcert,
		const char *	hash
	)

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crypto_cert_fingerprint_by_hash_ex()

char* crypto_cert_fingerprint_by_hash_ex	(	X509 *	xcert,
		const char *	hash,
		BOOL	separator
	)

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crypto_cert_free()

void crypto_cert_free

(

CryptoCert

cert

)

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crypto_cert_from_pem()

X509* crypto_cert_from_pem	(	const char *	data,
		size_t	len,
		BOOL	fromFile
	)

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crypto_cert_get_dns_names()

char** crypto_cert_get_dns_names	(	X509 *	x509,
		int *	count,
		int **	lengths
	)

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crypto_cert_get_email()

char* crypto_cert_get_email

(

X509 *

x509

)

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crypto_cert_get_public_key()

BOOL crypto_cert_get_public_key	(	CryptoCert	cert,
		BYTE **	PublicKey,
		DWORD *	PublicKeyLength
	)

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crypto_cert_get_signature_alg()

WINPR_MD_TYPE crypto_cert_get_signature_alg

(

X509 *

xcert

)

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crypto_cert_get_upn()

char* crypto_cert_get_upn

(

X509 *

x509

)

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crypto_cert_hash()

BYTE* crypto_cert_hash	(	X509 *	xcert,
		const char *	hash,
		UINT32 *	length
	)

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crypto_cert_issuer()

char* crypto_cert_issuer

(

X509 *

xcert

)

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crypto_cert_pem()

BYTE* crypto_cert_pem	(	X509 *	xcert,
		STACK_OF(X509) *	chain,
		size_t *	plength
	)

Don't manage certificates internally, leave it up entirely to the external client implementation

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crypto_cert_pem_read()

CryptoCert crypto_cert_pem_read

(

const char *

data

)

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crypto_cert_print_info()

void crypto_cert_print_info

(

X509 *

xcert

)

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crypto_cert_read()

CryptoCert crypto_cert_read	(	const BYTE *	data,
		UINT32	length
	)

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crypto_cert_subject()

char* crypto_cert_subject

(

X509 *

xcert

)

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crypto_cert_subject_alt_name()

char** crypto_cert_subject_alt_name	(	X509 *	xcert,
		int *	count,
		int **	lengths
	)

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crypto_cert_subject_alt_name_free()

void crypto_cert_subject_alt_name_free	(	int	count,
		int *	lengths,
		char **	alt_names
	)

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crypto_cert_subject_common_name()

char* crypto_cert_subject_common_name	(	X509 *	xcert,
		int *	length
	)

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crypto_check_eku()

BOOL crypto_check_eku	(	X509 *	xcert,
		int	nid
	)

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crypto_get_certificate_data()

rdpCertificateData* crypto_get_certificate_data	(	X509 *	xcert,
		const char *	hostname,
		UINT16	port
	)

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crypto_print_name()

static char* crypto_print_name ( X509_NAME *  name )

static

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crypto_reverse()

void crypto_reverse	(	BYTE *	data,
		size_t	length
	)

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crypto_rsa_common()

static SSIZE_T crypto_rsa_common ( const BYTE *  input, size_t  length, UINT32  key_length, const BYTE *  modulus, const BYTE *  exponent, size_t  exponent_size, BYTE *  output  )

static

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crypto_rsa_private()

static int crypto_rsa_private ( const BYTE *  input, size_t  length, size_t  key_length, const BYTE *  modulus, const BYTE *  private_exponent, BYTE *  output  )

static

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crypto_rsa_private_decrypt()

SSIZE_T crypto_rsa_private_decrypt	(	const BYTE *	input,
		size_t	length,
		size_t	key_length,
		const BYTE *	modulus,
		const BYTE *	private_exponent,
		BYTE *	output
	)

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crypto_rsa_private_encrypt()

SSIZE_T crypto_rsa_private_encrypt	(	const BYTE *	input,
		size_t	length,
		size_t	key_length,
		const BYTE *	modulus,
		const BYTE *	private_exponent,
		BYTE *	output
	)

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crypto_rsa_public()

static int crypto_rsa_public ( const BYTE *  input, size_t  length, size_t  key_length, const BYTE *  modulus, const BYTE *  exponent, BYTE *  output  )

static

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crypto_rsa_public_decrypt()

SSIZE_T crypto_rsa_public_decrypt	(	const BYTE *	input,
		size_t	length,
		size_t	key_length,
		const BYTE *	modulus,
		const BYTE *	exponent,
		BYTE *	output
	)

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crypto_rsa_public_encrypt()

SSIZE_T crypto_rsa_public_encrypt	(	const BYTE *	input,
		size_t	length,
		size_t	key_length,
		const BYTE *	modulus,
		const BYTE *	exponent,
		BYTE *	output
	)

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extract_othername_object_as_string()

static int extract_othername_object_as_string ( GENERAL_NAME *  name, void *  data, int  index, int  count  )

static

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extract_string()

static int extract_string ( GENERAL_NAME *  name, void *  data, int  index, int  count  )

static

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general_name_type_label()

static const char* general_name_type_label ( int  general_name_type )

static

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map_subject_alt_name()

static void map_subject_alt_name ( X509 *  x509, int  general_name_type, general_name_mapper_pr  mapper, void *  data  )

static

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object_list_allocate()

static void object_list_allocate ( object_list *  list, int  allocate_count  )

static

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object_list_free()

static void object_list_free ( object_list *  list )

static

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object_list_initialize()

static void object_list_initialize ( object_list *  list )

static

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object_string()

static char* object_string ( ASN1_TYPE *  object )

static

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string_list_allocate()

static void string_list_allocate ( string_list *  list, int  allocate_count  )

static

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string_list_free()

static void string_list_free ( string_list *  list )

static

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string_list_initialize()

static void string_list_initialize ( string_list *  list )

static

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verify_cb()

static int verify_cb ( int  ok, X509_STORE_CTX *  csc  )

static

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x509_verify_certificate()

BOOL x509_verify_certificate	(	CryptoCert	cert,
		const char *	certificate_store_path
	)

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Variable Documentation

general_name_type_labels

const char* general_name_type_labels[]

static

Initial value:

= { "OTHERNAME", "EMAIL    ", "DNS      ",
                                                      "X400     ", "DIRNAME  ", "EDIPARTY ",
                                                      "URI      ", "IPADD    ", "RID      " }