X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fx509v3%2Fv3_bcons.c;h=3c2f88a621564516504e2505ee423ae0f90c1713;hp=5af27025c7fd952b49ceee6a33f1f60e6bab94f3;hb=5ad29c54082ae0e00f389b2373c7ca065d3860ad;hpb=ba404b5e86a707afe7faca8e22d53eea5e64c8b6 diff --git a/crypto/x509v3/v3_bcons.c b/crypto/x509v3/v3_bcons.c index 5af27025c7..3c2f88a621 100644 --- a/crypto/x509v3/v3_bcons.c +++ b/crypto/x509v3/v3_bcons.c @@ -1,6 +1,6 @@ -/* v3_bcons.c */ -/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL - * project 1999. +/* + * Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL project + * 1999. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. @@ -10,7 +10,7 @@ * are met: * * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. + * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in @@ -56,109 +56,78 @@ * */ - #include -#include "cryptlib.h" +#include "internal/cryptlib.h" #include -#include +#include #include #include +#include "ext_dat.h" -static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist); -static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values); +static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, + BASIC_CONSTRAINTS *bcons, + STACK_OF(CONF_VALUE) + *extlist); +static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, + X509V3_CTX *ctx, + STACK_OF(CONF_VALUE) *values); -X509V3_EXT_METHOD v3_bcons = { -NID_basic_constraints, 0, -(X509V3_EXT_NEW)BASIC_CONSTRAINTS_new, -BASIC_CONSTRAINTS_free, -(X509V3_EXT_D2I)d2i_BASIC_CONSTRAINTS, -i2d_BASIC_CONSTRAINTS, -NULL, NULL, -(X509V3_EXT_I2V)i2v_BASIC_CONSTRAINTS, -(X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS, -NULL,NULL, -NULL +const X509V3_EXT_METHOD v3_bcons = { + NID_basic_constraints, 0, + ASN1_ITEM_ref(BASIC_CONSTRAINTS), + 0, 0, 0, 0, + 0, 0, + (X509V3_EXT_I2V) i2v_BASIC_CONSTRAINTS, + (X509V3_EXT_V2I)v2i_BASIC_CONSTRAINTS, + NULL, NULL, + NULL }; +ASN1_SEQUENCE(BASIC_CONSTRAINTS) = { + ASN1_OPT(BASIC_CONSTRAINTS, ca, ASN1_FBOOLEAN), + ASN1_OPT(BASIC_CONSTRAINTS, pathlen, ASN1_INTEGER) +} ASN1_SEQUENCE_END(BASIC_CONSTRAINTS) -int i2d_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS *a, unsigned char **pp) -{ - M_ASN1_I2D_vars(a); - if(a->ca) M_ASN1_I2D_len (a->ca, i2d_ASN1_BOOLEAN); - M_ASN1_I2D_len (a->pathlen, i2d_ASN1_INTEGER); - - M_ASN1_I2D_seq_total(); - - if (a->ca) M_ASN1_I2D_put (a->ca, i2d_ASN1_BOOLEAN); - M_ASN1_I2D_put (a->pathlen, i2d_ASN1_INTEGER); - M_ASN1_I2D_finish(); -} - -BASIC_CONSTRAINTS *BASIC_CONSTRAINTS_new(void) -{ - BASIC_CONSTRAINTS *ret=NULL; - ASN1_CTX c; - M_ASN1_New_Malloc(ret, BASIC_CONSTRAINTS); - ret->ca = 0; - ret->pathlen = NULL; - return (ret); - M_ASN1_New_Error(ASN1_F_BASIC_CONSTRAINTS_NEW); -} - -BASIC_CONSTRAINTS *d2i_BASIC_CONSTRAINTS(BASIC_CONSTRAINTS **a, - unsigned char **pp, long length) -{ - M_ASN1_D2I_vars(a,BASIC_CONSTRAINTS *,BASIC_CONSTRAINTS_new); - M_ASN1_D2I_Init(); - M_ASN1_D2I_start_sequence(); - if((M_ASN1_next & (~V_ASN1_CONSTRUCTED)) == - (V_ASN1_UNIVERSAL|V_ASN1_BOOLEAN) ) { - M_ASN1_D2I_get_int (ret->ca, d2i_ASN1_BOOLEAN); - } - M_ASN1_D2I_get_opt (ret->pathlen, d2i_ASN1_INTEGER, V_ASN1_INTEGER); - M_ASN1_D2I_Finish(a, BASIC_CONSTRAINTS_free, ASN1_F_D2I_BASIC_CONSTRAINTS); -} - -void BASIC_CONSTRAINTS_free(BASIC_CONSTRAINTS *a) -{ - if (a == NULL) return; - ASN1_INTEGER_free (a->pathlen); - Free ((char *)a); -} +IMPLEMENT_ASN1_FUNCTIONS(BASIC_CONSTRAINTS) static STACK_OF(CONF_VALUE) *i2v_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, - BASIC_CONSTRAINTS *bcons, STACK_OF(CONF_VALUE) *extlist) + BASIC_CONSTRAINTS *bcons, + STACK_OF(CONF_VALUE) + *extlist) { - X509V3_add_value_bool("CA", bcons->ca, &extlist); - X509V3_add_value_int("pathlen", bcons->pathlen, &extlist); - return extlist; + X509V3_add_value_bool("CA", bcons->ca, &extlist); + X509V3_add_value_int("pathlen", bcons->pathlen, &extlist); + return extlist; } static BASIC_CONSTRAINTS *v2i_BASIC_CONSTRAINTS(X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *values) + X509V3_CTX *ctx, + STACK_OF(CONF_VALUE) *values) { - BASIC_CONSTRAINTS *bcons=NULL; - CONF_VALUE *val; - int i; - if(!(bcons = BASIC_CONSTRAINTS_new())) { - X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE); - return NULL; - } - for(i = 0; i < sk_CONF_VALUE_num(values); i++) { - val = sk_CONF_VALUE_value(values, i); - if(!strcmp(val->name, "CA")) { - if(!X509V3_get_value_bool(val, &bcons->ca)) goto err; - } else if(!strcmp(val->name, "pathlen")) { - if(!X509V3_get_value_int(val, &bcons->pathlen)) goto err; - } else { - X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME); - X509V3_conf_err(val); - goto err; - } - } - return bcons; - err: - BASIC_CONSTRAINTS_free(bcons); - return NULL; -} + BASIC_CONSTRAINTS *bcons = NULL; + CONF_VALUE *val; + int i; + if ((bcons = BASIC_CONSTRAINTS_new()) == NULL) { + X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, ERR_R_MALLOC_FAILURE); + return NULL; + } + for (i = 0; i < sk_CONF_VALUE_num(values); i++) { + val = sk_CONF_VALUE_value(values, i); + if (strcmp(val->name, "CA") == 0) { + if (!X509V3_get_value_bool(val, &bcons->ca)) + goto err; + } else if (strcmp(val->name, "pathlen") == 0) { + if (!X509V3_get_value_int(val, &bcons->pathlen)) + goto err; + } else { + X509V3err(X509V3_F_V2I_BASIC_CONSTRAINTS, X509V3_R_INVALID_NAME); + X509V3_conf_err(val); + goto err; + } + } + return bcons; + err: + BASIC_CONSTRAINTS_free(bcons); + return NULL; +}