diff options
Diffstat (limited to 'crypto/openssl/crypto/x509v3/v3_info.c')
-rw-r--r-- | crypto/openssl/crypto/x509v3/v3_info.c | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/crypto/openssl/crypto/x509v3/v3_info.c b/crypto/openssl/crypto/x509v3/v3_info.c new file mode 100644 index 0000000..78d2135 --- /dev/null +++ b/crypto/openssl/crypto/x509v3/v3_info.c @@ -0,0 +1,236 @@ +/* v3_info.c */ +/* Written by Dr Stephen N Henson (shenson@bigfoot.com) for the OpenSSL + * project 1999. + */ +/* ==================================================================== + * Copyright (c) 1999 The OpenSSL Project. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * 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 + * the documentation and/or other materials provided with the + * distribution. + * + * 3. All advertising materials mentioning features or use of this + * software must display the following acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" + * + * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to + * endorse or promote products derived from this software without + * prior written permission. For written permission, please contact + * licensing@OpenSSL.org. + * + * 5. Products derived from this software may not be called "OpenSSL" + * nor may "OpenSSL" appear in their names without prior written + * permission of the OpenSSL Project. + * + * 6. Redistributions of any form whatsoever must retain the following + * acknowledgment: + * "This product includes software developed by the OpenSSL Project + * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" + * + * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY + * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR + * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + * ==================================================================== + * + * This product includes cryptographic software written by Eric Young + * (eay@cryptsoft.com). This product includes software written by Tim + * Hudson (tjh@cryptsoft.com). + * + */ + +#include <stdio.h> +#include "cryptlib.h" +#include <openssl/conf.h> +#include <openssl/asn1.h> +#include <openssl/asn1_mac.h> +#include <openssl/x509v3.h> + +static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, + STACK_OF(ACCESS_DESCRIPTION) *ainfo, + STACK_OF(CONF_VALUE) *ret); +static STACK_OF(ACCESS_DESCRIPTION) *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, + X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); + +X509V3_EXT_METHOD v3_info = +{ NID_info_access, X509V3_EXT_MULTILINE, +(X509V3_EXT_NEW)AUTHORITY_INFO_ACCESS_new, +(X509V3_EXT_FREE)AUTHORITY_INFO_ACCESS_free, +(X509V3_EXT_D2I)d2i_AUTHORITY_INFO_ACCESS, +(X509V3_EXT_I2D)i2d_AUTHORITY_INFO_ACCESS, +NULL, NULL, +(X509V3_EXT_I2V)i2v_AUTHORITY_INFO_ACCESS, +(X509V3_EXT_V2I)v2i_AUTHORITY_INFO_ACCESS, +NULL, NULL, NULL}; + +static STACK_OF(CONF_VALUE) *i2v_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, + STACK_OF(ACCESS_DESCRIPTION) *ainfo, + STACK_OF(CONF_VALUE) *ret) +{ + ACCESS_DESCRIPTION *desc; + int i; + char objtmp[80], *ntmp; + CONF_VALUE *vtmp; + for(i = 0; i < sk_ACCESS_DESCRIPTION_num(ainfo); i++) { + desc = sk_ACCESS_DESCRIPTION_value(ainfo, i); + ret = i2v_GENERAL_NAME(method, desc->location, ret); + if(!ret) break; + vtmp = sk_CONF_VALUE_value(ret, i); + i2t_ASN1_OBJECT(objtmp, 80, desc->method); + ntmp = Malloc(strlen(objtmp) + strlen(vtmp->name) + 5); + if(!ntmp) { + X509V3err(X509V3_F_I2V_AUTHORITY_INFO_ACCESS, + ERR_R_MALLOC_FAILURE); + return NULL; + } + strcpy(ntmp, objtmp); + strcat(ntmp, " - "); + strcat(ntmp, vtmp->name); + Free(vtmp->name); + vtmp->name = ntmp; + + } + if(!ret) return sk_CONF_VALUE_new_null(); + return ret; +} + +static STACK_OF(ACCESS_DESCRIPTION) *v2i_AUTHORITY_INFO_ACCESS(X509V3_EXT_METHOD *method, + X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) +{ + STACK_OF(ACCESS_DESCRIPTION) *ainfo = NULL; + CONF_VALUE *cnf, ctmp; + ACCESS_DESCRIPTION *acc; + int i, objlen; + char *objtmp, *ptmp; + if(!(ainfo = sk_ACCESS_DESCRIPTION_new(NULL))) { + X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE); + return NULL; + } + for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { + cnf = sk_CONF_VALUE_value(nval, i); + if(!(acc = ACCESS_DESCRIPTION_new()) + || !sk_ACCESS_DESCRIPTION_push(ainfo, acc)) { + X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE); + goto err; + } + ptmp = strchr(cnf->name, ';'); + if(!ptmp) { + X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,X509V3_R_INVALID_SYNTAX); + goto err; + } + objlen = ptmp - cnf->name; + ctmp.name = ptmp + 1; + ctmp.value = cnf->value; + if(!(acc->location = v2i_GENERAL_NAME(method, ctx, &ctmp))) + goto err; + if(!(objtmp = Malloc(objlen + 1))) { + X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,ERR_R_MALLOC_FAILURE); + goto err; + } + strncpy(objtmp, cnf->name, objlen); + objtmp[objlen] = 0; + acc->method = OBJ_txt2obj(objtmp, 0); + if(!acc->method) { + X509V3err(X509V3_F_V2I_ACCESS_DESCRIPTION,X509V3_R_BAD_OBJECT); + ERR_add_error_data(2, "value=", objtmp); + Free(objtmp); + goto err; + } + Free(objtmp); + + } + return ainfo; + err: + sk_ACCESS_DESCRIPTION_pop_free(ainfo, ACCESS_DESCRIPTION_free); + return NULL; +} + +int i2d_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION *a, unsigned char **pp) +{ + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len(a->method, i2d_ASN1_OBJECT); + M_ASN1_I2D_len(a->location, i2d_GENERAL_NAME); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put(a->method, i2d_ASN1_OBJECT); + M_ASN1_I2D_put(a->location, i2d_GENERAL_NAME); + + M_ASN1_I2D_finish(); +} + +ACCESS_DESCRIPTION *ACCESS_DESCRIPTION_new(void) +{ + ACCESS_DESCRIPTION *ret=NULL; + ASN1_CTX c; + M_ASN1_New_Malloc(ret, ACCESS_DESCRIPTION); + ret->method = OBJ_nid2obj(NID_undef); + ret->location = NULL; + return (ret); + M_ASN1_New_Error(ASN1_F_ACCESS_DESCRIPTION_NEW); +} + +ACCESS_DESCRIPTION *d2i_ACCESS_DESCRIPTION(ACCESS_DESCRIPTION **a, unsigned char **pp, + long length) +{ + M_ASN1_D2I_vars(a,ACCESS_DESCRIPTION *,ACCESS_DESCRIPTION_new); + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + M_ASN1_D2I_get(ret->method, d2i_ASN1_OBJECT); + M_ASN1_D2I_get(ret->location, d2i_GENERAL_NAME); + M_ASN1_D2I_Finish(a, ACCESS_DESCRIPTION_free, ASN1_F_D2I_ACCESS_DESCRIPTION); +} + +void ACCESS_DESCRIPTION_free(ACCESS_DESCRIPTION *a) +{ + if (a == NULL) return; + ASN1_OBJECT_free(a->method); + GENERAL_NAME_free(a->location); + Free (a); +} + +STACK_OF(ACCESS_DESCRIPTION) *AUTHORITY_INFO_ACCESS_new(void) +{ + return sk_ACCESS_DESCRIPTION_new(NULL); +} + +void AUTHORITY_INFO_ACCESS_free(STACK_OF(ACCESS_DESCRIPTION) *a) +{ + sk_ACCESS_DESCRIPTION_pop_free(a, ACCESS_DESCRIPTION_free); +} + +STACK_OF(ACCESS_DESCRIPTION) *d2i_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) **a, + unsigned char **pp, long length) +{ +return d2i_ASN1_SET_OF_ACCESS_DESCRIPTION(a, pp, length, d2i_ACCESS_DESCRIPTION, + ACCESS_DESCRIPTION_free, V_ASN1_SEQUENCE, V_ASN1_UNIVERSAL); +} + +int i2d_AUTHORITY_INFO_ACCESS(STACK_OF(ACCESS_DESCRIPTION) *a, unsigned char **pp) +{ +return i2d_ASN1_SET_OF_ACCESS_DESCRIPTION(a, pp, i2d_ACCESS_DESCRIPTION, V_ASN1_SEQUENCE, + V_ASN1_UNIVERSAL, IS_SEQUENCE); +} + +IMPLEMENT_STACK_OF(ACCESS_DESCRIPTION) +IMPLEMENT_ASN1_SET_OF(ACCESS_DESCRIPTION) + + |