1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/security/nss/lib/libpkix/pkix/params/pkix_valparams.c Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,335 @@
1.4 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.5 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.6 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.7 +/*
1.8 + * pkix_valparams.c
1.9 + *
1.10 + * Validate Params Object Functions
1.11 + *
1.12 + */
1.13 +
1.14 +#include "pkix_valparams.h"
1.15 +
1.16 +/* --Private-Functions-------------------------------------------- */
1.17 +
1.18 +/*
1.19 + * FUNCTION: pkix_ValidateParams_Destroy
1.20 + * (see comments for PKIX_PL_DestructorCallback in pkix_pl_system.h)
1.21 + */
1.22 +static PKIX_Error *
1.23 +pkix_ValidateParams_Destroy(
1.24 + PKIX_PL_Object *object,
1.25 + void *plContext)
1.26 +{
1.27 + PKIX_ValidateParams *params = NULL;
1.28 +
1.29 + PKIX_ENTER(VALIDATEPARAMS, "pkix_ValidateParams_Destroy");
1.30 + PKIX_NULLCHECK_ONE(object);
1.31 +
1.32 + /* Check that this object is a validate params object */
1.33 + PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATEPARAMS_TYPE, plContext),
1.34 + PKIX_OBJECTNOTVALIDATEPARAMS);
1.35 +
1.36 + params = (PKIX_ValidateParams *)object;
1.37 +
1.38 + PKIX_DECREF(params->procParams);
1.39 + PKIX_DECREF(params->chain);
1.40 +
1.41 +cleanup:
1.42 +
1.43 + PKIX_RETURN(VALIDATEPARAMS);
1.44 +}
1.45 +
1.46 +/*
1.47 + * FUNCTION: pkix_ValidateParams_Equals
1.48 + * (see comments for PKIX_PL_EqualsCallback in pkix_pl_system.h)
1.49 + */
1.50 +static PKIX_Error *
1.51 +pkix_ValidateParams_Equals(
1.52 + PKIX_PL_Object *first,
1.53 + PKIX_PL_Object *second,
1.54 + PKIX_Boolean *pResult,
1.55 + void *plContext)
1.56 +{
1.57 + PKIX_UInt32 secondType;
1.58 + PKIX_Boolean cmpResult;
1.59 + PKIX_ValidateParams *firstValParams = NULL;
1.60 + PKIX_ValidateParams *secondValParams = NULL;
1.61 +
1.62 + PKIX_ENTER(VALIDATEPARAMS, "pkix_ValidateParams_Equals");
1.63 + PKIX_NULLCHECK_THREE(first, second, pResult);
1.64 +
1.65 + PKIX_CHECK(pkix_CheckType(first, PKIX_VALIDATEPARAMS_TYPE, plContext),
1.66 + PKIX_FIRSTOBJECTNOTVALIDATEPARAMS);
1.67 +
1.68 + PKIX_CHECK(PKIX_PL_Object_GetType(second, &secondType, plContext),
1.69 + PKIX_COULDNOTGETTYPEOFSECONDARGUMENT);
1.70 +
1.71 + *pResult = PKIX_FALSE;
1.72 +
1.73 + if (secondType != PKIX_VALIDATEPARAMS_TYPE) goto cleanup;
1.74 +
1.75 + firstValParams = (PKIX_ValidateParams *)first;
1.76 + secondValParams = (PKIX_ValidateParams *)second;
1.77 +
1.78 + PKIX_CHECK(PKIX_PL_Object_Equals
1.79 + ((PKIX_PL_Object *)firstValParams->procParams,
1.80 + (PKIX_PL_Object *)secondValParams->procParams,
1.81 + &cmpResult,
1.82 + plContext),
1.83 + PKIX_OBJECTEQUALSFAILED);
1.84 +
1.85 + if (!cmpResult) goto cleanup;
1.86 +
1.87 + PKIX_CHECK(PKIX_PL_Object_Equals
1.88 + ((PKIX_PL_Object *)firstValParams->chain,
1.89 + (PKIX_PL_Object *)secondValParams->chain,
1.90 + &cmpResult,
1.91 + plContext),
1.92 + PKIX_OBJECTEQUALSFAILED);
1.93 +
1.94 + if (!cmpResult) goto cleanup;
1.95 +
1.96 + *pResult = cmpResult;
1.97 +
1.98 +cleanup:
1.99 +
1.100 + PKIX_RETURN(VALIDATEPARAMS);
1.101 +}
1.102 +
1.103 +/*
1.104 + * FUNCTION: pkix_ValidateParams_Hashcode
1.105 + * (see comments for PKIX_PL_HashcodeCallback in pkix_pl_system.h)
1.106 + */
1.107 +static PKIX_Error *
1.108 +pkix_ValidateParams_Hashcode(
1.109 + PKIX_PL_Object *object,
1.110 + PKIX_UInt32 *pHashcode,
1.111 + void *plContext)
1.112 +{
1.113 + PKIX_ValidateParams *valParams = NULL;
1.114 + PKIX_UInt32 hash = 0;
1.115 + PKIX_UInt32 procParamsHash = 0;
1.116 + PKIX_UInt32 chainHash = 0;
1.117 +
1.118 + PKIX_ENTER(VALIDATEPARAMS, "pkix_ValidateParams_Hashcode");
1.119 + PKIX_NULLCHECK_TWO(object, pHashcode);
1.120 +
1.121 + PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATEPARAMS_TYPE, plContext),
1.122 + PKIX_OBJECTNOTVALIDATEPARAMS);
1.123 +
1.124 + valParams = (PKIX_ValidateParams*)object;
1.125 +
1.126 + PKIX_CHECK(PKIX_PL_Object_Hashcode
1.127 + ((PKIX_PL_Object *)valParams->procParams,
1.128 + &procParamsHash,
1.129 + plContext),
1.130 + PKIX_OBJECTHASHCODEFAILED);
1.131 +
1.132 + PKIX_CHECK(PKIX_PL_Object_Hashcode
1.133 + ((PKIX_PL_Object *)valParams->chain,
1.134 + &chainHash,
1.135 + plContext),
1.136 + PKIX_OBJECTHASHCODEFAILED);
1.137 +
1.138 + hash = 31 * procParamsHash + chainHash;
1.139 +
1.140 + *pHashcode = hash;
1.141 +
1.142 +cleanup:
1.143 +
1.144 + PKIX_RETURN(VALIDATEPARAMS);
1.145 +}
1.146 +
1.147 +/*
1.148 + * FUNCTION: pkix_ValidateParams_ToString
1.149 + * (see comments for PKIX_PL_ToStringCallback in pkix_pl_system.h)
1.150 + */
1.151 +static PKIX_Error *
1.152 +pkix_ValidateParams_ToString(
1.153 + PKIX_PL_Object *object,
1.154 + PKIX_PL_String **pString,
1.155 + void *plContext)
1.156 +{
1.157 + PKIX_ValidateParams *valParams = NULL;
1.158 + char *asciiFormat = NULL;
1.159 + PKIX_PL_String *formatString = NULL;
1.160 + PKIX_PL_String *valParamsString = NULL;
1.161 +
1.162 + PKIX_PL_String *procParamsString = NULL;
1.163 + PKIX_PL_String *chainString = NULL;
1.164 +
1.165 + PKIX_ENTER(VALIDATEPARAMS, "pkix_ValidateParams_ToString");
1.166 + PKIX_NULLCHECK_TWO(object, pString);
1.167 +
1.168 + PKIX_CHECK(pkix_CheckType(object, PKIX_VALIDATEPARAMS_TYPE, plContext),
1.169 + PKIX_OBJECTNOTVALIDATEPARAMS);
1.170 +
1.171 + asciiFormat =
1.172 + "[\n"
1.173 + "\tProcessing Params: \n"
1.174 + "\t********BEGIN PROCESSING PARAMS********\n"
1.175 + "\t\t%s\n"
1.176 + "\t********END PROCESSING PARAMS********\n"
1.177 + "\tChain: \t\t%s\n"
1.178 + "]\n";
1.179 +
1.180 + PKIX_CHECK(PKIX_PL_String_Create
1.181 + (PKIX_ESCASCII,
1.182 + asciiFormat,
1.183 + 0,
1.184 + &formatString,
1.185 + plContext),
1.186 + PKIX_STRINGCREATEFAILED);
1.187 +
1.188 + valParams = (PKIX_ValidateParams*)object;
1.189 +
1.190 + PKIX_CHECK(PKIX_PL_Object_ToString
1.191 + ((PKIX_PL_Object*)valParams->procParams,
1.192 + &procParamsString,
1.193 + plContext),
1.194 + PKIX_OBJECTTOSTRINGFAILED);
1.195 +
1.196 + PKIX_CHECK(PKIX_PL_Object_ToString
1.197 + ((PKIX_PL_Object *)valParams->chain,
1.198 + &chainString,
1.199 + plContext),
1.200 + PKIX_OBJECTTOSTRINGFAILED);
1.201 +
1.202 + PKIX_CHECK(PKIX_PL_Sprintf
1.203 + (&valParamsString,
1.204 + plContext,
1.205 + formatString,
1.206 + procParamsString,
1.207 + chainString),
1.208 + PKIX_SPRINTFFAILED);
1.209 +
1.210 + *pString = valParamsString;
1.211 +
1.212 +cleanup:
1.213 +
1.214 + PKIX_DECREF(formatString);
1.215 + PKIX_DECREF(procParamsString);
1.216 + PKIX_DECREF(chainString);
1.217 +
1.218 + PKIX_RETURN(VALIDATEPARAMS);
1.219 +}
1.220 +
1.221 +/*
1.222 + * FUNCTION: pkix_ValidateParams_RegisterSelf
1.223 + * DESCRIPTION:
1.224 + * Registers PKIX_VALIDATEPARAMS_TYPE and its related functions with
1.225 + * systemClasses[]
1.226 + * THREAD SAFETY:
1.227 + * Not Thread Safe - for performance and complexity reasons
1.228 + *
1.229 + * Since this function is only called by PKIX_PL_Initialize, which should
1.230 + * only be called once, it is acceptable that this function is not
1.231 + * thread-safe.
1.232 + */
1.233 +PKIX_Error *
1.234 +pkix_ValidateParams_RegisterSelf(void *plContext)
1.235 +{
1.236 +
1.237 + extern pkix_ClassTable_Entry systemClasses[PKIX_NUMTYPES];
1.238 + pkix_ClassTable_Entry entry;
1.239 +
1.240 + PKIX_ENTER(VALIDATEPARAMS, "pkix_ValidateParams_RegisterSelf");
1.241 +
1.242 + entry.description = "ValidateParams";
1.243 + entry.objCounter = 0;
1.244 + entry.typeObjectSize = sizeof(PKIX_ValidateParams);
1.245 + entry.destructor = pkix_ValidateParams_Destroy;
1.246 + entry.equalsFunction = pkix_ValidateParams_Equals;
1.247 + entry.hashcodeFunction = pkix_ValidateParams_Hashcode;
1.248 + entry.toStringFunction = pkix_ValidateParams_ToString;
1.249 + entry.comparator = NULL;
1.250 + entry.duplicateFunction = NULL;
1.251 +
1.252 + systemClasses[PKIX_VALIDATEPARAMS_TYPE] = entry;
1.253 +
1.254 + PKIX_RETURN(VALIDATEPARAMS);
1.255 +}
1.256 +
1.257 +/* --Public-Functions--------------------------------------------- */
1.258 +
1.259 +/*
1.260 + * FUNCTION: PKIX_ValidateParams_Create (see comments in pkix_params.h)
1.261 + */
1.262 +PKIX_Error *
1.263 +PKIX_ValidateParams_Create(
1.264 + PKIX_ProcessingParams *procParams,
1.265 + PKIX_List *chain,
1.266 + PKIX_ValidateParams **pParams,
1.267 + void *plContext)
1.268 +{
1.269 + PKIX_ValidateParams *params = NULL;
1.270 +
1.271 + PKIX_ENTER(VALIDATEPARAMS, "PKIX_ValidateParams_Create");
1.272 + PKIX_NULLCHECK_THREE(procParams, chain, pParams);
1.273 +
1.274 + PKIX_CHECK(PKIX_PL_Object_Alloc
1.275 + (PKIX_VALIDATEPARAMS_TYPE,
1.276 + sizeof (PKIX_ValidateParams),
1.277 + (PKIX_PL_Object **)¶ms,
1.278 + plContext),
1.279 + PKIX_COULDNOTCREATEVALIDATEPARAMSOBJECT);
1.280 +
1.281 + /* initialize fields */
1.282 + PKIX_INCREF(procParams);
1.283 + params->procParams = procParams;
1.284 +
1.285 + PKIX_INCREF(chain);
1.286 + params->chain = chain;
1.287 +
1.288 + *pParams = params;
1.289 + params = NULL;
1.290 +
1.291 +cleanup:
1.292 +
1.293 + PKIX_DECREF(params);
1.294 +
1.295 + PKIX_RETURN(VALIDATEPARAMS);
1.296 +
1.297 +}
1.298 +
1.299 +/*
1.300 + * FUNCTION: PKIX_ValidateParams_GetProcessingParams
1.301 + * (see comments in pkix_params.h)
1.302 + */
1.303 +PKIX_Error *
1.304 +PKIX_ValidateParams_GetProcessingParams(
1.305 + PKIX_ValidateParams *valParams,
1.306 + PKIX_ProcessingParams **pProcParams,
1.307 + void *plContext)
1.308 +{
1.309 + PKIX_ENTER(VALIDATEPARAMS, "PKIX_ValidateParams_GetProcessingParams");
1.310 + PKIX_NULLCHECK_TWO(valParams, pProcParams);
1.311 +
1.312 + PKIX_INCREF(valParams->procParams);
1.313 +
1.314 + *pProcParams = valParams->procParams;
1.315 +
1.316 +cleanup:
1.317 + PKIX_RETURN(VALIDATEPARAMS);
1.318 +}
1.319 +
1.320 +/*
1.321 + * FUNCTION: PKIX_ValidateParams_GetCertChain (see comments in pkix_params.h)
1.322 + */
1.323 +PKIX_Error *
1.324 +PKIX_ValidateParams_GetCertChain(
1.325 + PKIX_ValidateParams *valParams,
1.326 + PKIX_List **pChain,
1.327 + void *plContext)
1.328 +{
1.329 + PKIX_ENTER(VALIDATEPARAMS, "PKIX_ValidateParams_GetCertChain");
1.330 + PKIX_NULLCHECK_TWO(valParams, pChain);
1.331 +
1.332 + PKIX_INCREF(valParams->chain);
1.333 +
1.334 + *pChain = valParams->chain;
1.335 +
1.336 +cleanup:
1.337 + PKIX_RETURN(VALIDATEPARAMS);
1.338 +}
