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Diffstat (limited to 'src/skeleton/crypto.c')
| -rw-r--r-- | src/skeleton/crypto.c | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/src/skeleton/crypto.c b/src/skeleton/crypto.c new file mode 100644 index 00000000..f52d4ac0 --- /dev/null +++ b/src/skeleton/crypto.c @@ -0,0 +1,260 @@ +/** + * XMLSec library + * + * This is free software; see Copyright file in the source + * distribution for preciese wording. + * + * Copyright (C) 2002-2003 Aleksey Sanin <aleksey@aleksey.com> + */ +#include "globals.h" + +#include <string.h> + +/* TODO: add Skeleton include files */ + +#include <xmlsec/xmlsec.h> +#include <xmlsec/keys.h> +#include <xmlsec/transforms.h> +#include <xmlsec/errors.h> +#include <xmlsec/dl.h> +#include <xmlsec/private.h> + +#include <xmlsec/skeleton/app.h> +#include <xmlsec/skeleton/crypto.h> + +static xmlSecCryptoDLFunctionsPtr gXmlSecSkeletonFunctions = NULL; + +/** + * xmlSecCryptoGetFunctions_skeleton: + * + * Gets the pointer to xmlsec-skeleton functions table. + * + * Returns: the xmlsec-skeleton functions table or NULL if an error occurs. + */ +xmlSecCryptoDLFunctionsPtr +xmlSecCryptoGetFunctions_skeleton(void) { + static xmlSecCryptoDLFunctions functions; + + if(gXmlSecSkeletonFunctions != NULL) { + return(gXmlSecSkeletonFunctions); + } + + memset(&functions, 0, sizeof(functions)); + gXmlSecSkeletonFunctions = &functions; + + /******************************************************************** + * + * Crypto Init/shutdown + * + ********************************************************************/ + gXmlSecSkeletonFunctions->cryptoInit = xmlSecSkeletonInit; + gXmlSecSkeletonFunctions->cryptoShutdown = xmlSecSkeletonShutdown; + gXmlSecSkeletonFunctions->cryptoKeysMngrInit = xmlSecSkeletonKeysMngrInit; + + /******************************************************************** + * + * Key data ids + * + ********************************************************************/ +#ifndef XMLSEC_NO_AES + gXmlSecSkeletonFunctions->keyDataAesGetKlass = xmlSecSkeletonKeyDataAesGetKlass; +#endif /* XMLSEC_NO_AES */ + +#ifndef XMLSEC_NO_DES + gXmlSecSkeletonFunctions->keyDataDesGetKlass = xmlSecSkeletonKeyDataDesGetKlass; +#endif /* XMLSEC_NO_DES */ + +#ifndef XMLSEC_NO_DSA + gXmlSecSkeletonFunctions->keyDataDsaGetKlass = xmlSecSkeletonKeyDataDsaGetKlass; +#endif /* XMLSEC_NO_DSA */ + +#ifndef XMLSEC_NO_GOST + gXmlSecSkeletonFunctions->keyDataGost2001GetKlass = xmlSecSkeletonKeyDataGost2001GetKlass; +#endif /* XMLSEC_NO_GOST */ + +#ifndef XMLSEC_NO_HMAC + gXmlSecSkeletonFunctions->keyDataHmacGetKlass = xmlSecSkeletonKeyDataHmacGetKlass; +#endif /* XMLSEC_NO_HMAC */ + +#ifndef XMLSEC_NO_RSA + gXmlSecSkeletonFunctions->keyDataRsaGetKlass = xmlSecSkeletonKeyDataRsaGetKlass; +#endif /* XMLSEC_NO_RSA */ + +#ifndef XMLSEC_NO_X509 + gXmlSecSkeletonFunctions->keyDataX509GetKlass = xmlSecSkeletonKeyDataX509GetKlass; + gXmlSecSkeletonFunctions->keyDataRawX509CertGetKlass = xmlSecSkeletonKeyDataRawX509CertGetKlass; +#endif /* XMLSEC_NO_X509 */ + + /******************************************************************** + * + * Key data store ids + * + ********************************************************************/ +#ifndef XMLSEC_NO_X509 + gXmlSecSkeletonFunctions->x509StoreGetKlass = xmlSecSkeletonX509StoreGetKlass; +#endif /* XMLSEC_NO_X509 */ + + /******************************************************************** + * + * Crypto transforms ids + * + ********************************************************************/ + + /******************************* AES ********************************/ +#ifndef XMLSEC_NO_AES + gXmlSecSkeletonFunctions->transformAes128CbcGetKlass = xmlSecSkeletonTransformAes128CbcGetKlass; + gXmlSecSkeletonFunctions->transformAes192CbcGetKlass = xmlSecSkeletonTransformAes192CbcGetKlass; + gXmlSecSkeletonFunctions->transformAes256CbcGetKlass = xmlSecSkeletonTransformAes256CbcGetKlass; + gXmlSecSkeletonFunctions->transformKWAes128GetKlass = xmlSecSkeletonTransformKWAes128GetKlass; + gXmlSecSkeletonFunctions->transformKWAes192GetKlass = xmlSecSkeletonTransformKWAes192GetKlass; + gXmlSecSkeletonFunctions->transformKWAes256GetKlass = xmlSecSkeletonTransformKWAes256GetKlass; +#endif /* XMLSEC_NO_AES */ + + /******************************* DES ********************************/ +#ifndef XMLSEC_NO_DES + gXmlSecSkeletonFunctions->transformDes3CbcGetKlass = xmlSecSkeletonTransformDes3CbcGetKlass; + gXmlSecSkeletonFunctions->transformKWDes3GetKlass = xmlSecSkeletonTransformKWDes3GetKlass; +#endif /* XMLSEC_NO_DES */ + + /******************************* DSA ********************************/ +#ifndef XMLSEC_NO_DSA + +#ifndef XMLSEC_NO_SHA1 + gXmlSecSkeletonFunctions->transformDsaSha1GetKlass = xmlSecSkeletonTransformDsaSha1GetKlass; +#endif /* XMLSEC_NO_SHA1 */ + +#endif /* XMLSEC_NO_DSA */ + + /******************************* GOST ********************************/ +#ifndef XMLSEC_NO_GOST + gXmlSecSkeletonFunctions->transformGost2001GostR3411_94GetKlass = xmlSecSkeletonTransformGost2001GostR3411_94GetKlass; +#endif /* XMLSEC_GOST */ + +#ifndef XMLSEC_NO_GOST + gXmlSecSkeletonFunctions->transformGostR3411_94GetKlass = xmlSecSkeletonTransformGostR3411_94GetKlass; +#endif /* XMLSEC_NO_GOST */ + + /******************************* HMAC ********************************/ +#ifndef XMLSEC_NO_HMAC + +#ifndef XMLSEC_NO_SHA1 + gXmlSecSkeletonFunctions->transformHmacSha1GetKlass = xmlSecSkeletonTransformHmacSha1GetKlass; +#endif /* XMLSEC_NO_SHA1 */ + +#ifndef XMLSEC_NO_RIPEMD160 + gXmlSecSkeletonFunctions->transformHmacRipemd160GetKlass = xmlSecSkeletonTransformHmacRipemd160GetKlass; +#endif /* XMLSEC_NO_RIPEMD160 */ + +#ifndef XMLSEC_NO_MD5 + gXmlSecSkeletonFunctions->transformHmacMd5GetKlass = xmlSecSkeletonTransformHmacMd5GetKlass; +#endif /* XMLSEC_NO_MD5 */ + +#endif /* XMLSEC_NO_HMAC */ + + /******************************* RIPEMD160 ********************************/ +#ifndef XMLSEC_NO_RIPEMD160 + gXmlSecSkeletonFunctions->transformRipemd160GetKlass = xmlSecSkeletonTransformRipemd160GetKlass; +#endif /* XMLSEC_NO_RIPEMD160 */ + + /******************************* RSA ********************************/ +#ifndef XMLSEC_NO_RSA + gXmlSecSkeletonFunctions->transformRsaSha1GetKlass = xmlSecSkeletonTransformRsaSha1GetKlass; + gXmlSecSkeletonFunctions->transformRsaPkcs1GetKlass = xmlSecSkeletonTransformRsaPkcs1GetKlass; + gXmlSecSkeletonFunctions->transformRsaOaepGetKlass = xmlSecSkeletonTransformRsaOaepGetKlass; +#endif /* XMLSEC_NO_RSA */ + + /******************************* SHA1 ********************************/ +#ifndef XMLSEC_NO_SHA1 + gXmlSecSkeletonFunctions->transformSha1GetKlass = xmlSecSkeletonTransformSha1GetKlass; +#endif /* XMLSEC_NO_SHA1 */ + + /******************************************************************** + * + * High level routines form xmlsec command line utility + * + ********************************************************************/ + gXmlSecSkeletonFunctions->cryptoAppInit = xmlSecSkeletonAppInit; + gXmlSecSkeletonFunctions->cryptoAppShutdown = xmlSecSkeletonAppShutdown; + gXmlSecSkeletonFunctions->cryptoAppDefaultKeysMngrInit = xmlSecSkeletonAppDefaultKeysMngrInit; + gXmlSecSkeletonFunctions->cryptoAppDefaultKeysMngrAdoptKey = xmlSecSkeletonAppDefaultKeysMngrAdoptKey; + gXmlSecSkeletonFunctions->cryptoAppDefaultKeysMngrLoad = xmlSecSkeletonAppDefaultKeysMngrLoad; + gXmlSecSkeletonFunctions->cryptoAppDefaultKeysMngrSave = xmlSecSkeletonAppDefaultKeysMngrSave; +#ifndef XMLSEC_NO_X509 + gXmlSecSkeletonFunctions->cryptoAppKeysMngrCertLoad = xmlSecSkeletonAppKeysMngrCertLoad; + gXmlSecSkeletonFunctions->cryptoAppKeysMngrCertLoadMemory = xmlSecSkeletonAppKeysMngrCertLoadMemory; + gXmlSecSkeletonFunctions->cryptoAppPkcs12Load = xmlSecSkeletonAppPkcs12Load; + gXmlSecSkeletonFunctions->cryptoAppPkcs12LoadMemory = xmlSecSkeletonAppPkcs12LoadMemory; + gXmlSecSkeletonFunctions->cryptoAppKeyCertLoad = xmlSecSkeletonAppKeyCertLoad; + gXmlSecSkeletonFunctions->cryptoAppKeyCertLoadMemory = xmlSecSkeletonAppKeyCertLoadMemory; +#endif /* XMLSEC_NO_X509 */ + gXmlSecSkeletonFunctions->cryptoAppKeyLoad = xmlSecSkeletonAppKeyLoad; + gXmlSecSkeletonFunctions->cryptoAppKeyLoadMemory = xmlSecSkeletonAppKeyLoadMemory; + gXmlSecSkeletonFunctions->cryptoAppDefaultPwdCallback = (void*)xmlSecSkeletonAppGetDefaultPwdCallback(); + + return(gXmlSecSkeletonFunctions); +} + + +/** + * xmlSecSkeletonInit: + * + * XMLSec library specific crypto engine initialization. + * + * Returns: 0 on success or a negative value otherwise. + */ +int +xmlSecSkeletonInit (void) { + /* Check loaded xmlsec library version */ + if(xmlSecCheckVersionExact() != 1) { + xmlSecError(XMLSEC_ERRORS_HERE, + NULL, + "xmlSecCheckVersionExact", + XMLSEC_ERRORS_R_XMLSEC_FAILED, + XMLSEC_ERRORS_NO_MESSAGE); + return(-1); + } + + /* register our klasses */ + if(xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms(xmlSecCryptoGetFunctions_skeleton()) < 0) { + xmlSecError(XMLSEC_ERRORS_HERE, + NULL, + "xmlSecCryptoDLFunctionsRegisterKeyDataAndTransforms", + XMLSEC_ERRORS_R_XMLSEC_FAILED, + XMLSEC_ERRORS_NO_MESSAGE); + return(-1); + } + return(0); + + /* TODO: if necessary do, additional initialization here */ +} + +/** + * xmlSecSkeletonShutdown: + * + * XMLSec library specific crypto engine shutdown. + * + * Returns: 0 on success or a negative value otherwise. + */ +int +xmlSecSkeletonShutdown(void) { + /* TODO: if necessary, do additional shutdown here */ + return(0); +} + +/** + * xmlSecSkeletonKeysMngrInit: + * @mngr: the pointer to keys manager. + * + * Adds Skeleton specific key data stores in keys manager. + * + * Returns: 0 on success or a negative value otherwise. + */ +int +xmlSecSkeletonKeysMngrInit(xmlSecKeysMngrPtr mngr) { + xmlSecAssert2(mngr != NULL, -1); + + /* TODO: add key data stores */ + return(0); +} + + |