diff options
Diffstat (limited to 'app/openssl/crypto/x509v3/v3_alt.c')
| -rw-r--r-- | app/openssl/crypto/x509v3/v3_alt.c | 614 |
1 files changed, 0 insertions, 614 deletions
diff --git a/app/openssl/crypto/x509v3/v3_alt.c b/app/openssl/crypto/x509v3/v3_alt.c deleted file mode 100644 index d29d9433..00000000 --- a/app/openssl/crypto/x509v3/v3_alt.c +++ /dev/null @@ -1,614 +0,0 @@ -/* v3_alt.c */ -/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL - * project. - */ -/* ==================================================================== - * Copyright (c) 1999-2003 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/x509v3.h> - -static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); -static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval); -static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p); -static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens); -static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx); -static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx); - -const X509V3_EXT_METHOD v3_alt[] = { -{ NID_subject_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES), -0,0,0,0, -0,0, -(X509V3_EXT_I2V)i2v_GENERAL_NAMES, -(X509V3_EXT_V2I)v2i_subject_alt, -NULL, NULL, NULL}, - -{ NID_issuer_alt_name, 0, ASN1_ITEM_ref(GENERAL_NAMES), -0,0,0,0, -0,0, -(X509V3_EXT_I2V)i2v_GENERAL_NAMES, -(X509V3_EXT_V2I)v2i_issuer_alt, -NULL, NULL, NULL}, - -{ NID_certificate_issuer, 0, ASN1_ITEM_ref(GENERAL_NAMES), -0,0,0,0, -0,0, -(X509V3_EXT_I2V)i2v_GENERAL_NAMES, -NULL, NULL, NULL, NULL}, -}; - -STACK_OF(CONF_VALUE) *i2v_GENERAL_NAMES(X509V3_EXT_METHOD *method, - GENERAL_NAMES *gens, STACK_OF(CONF_VALUE) *ret) -{ - int i; - GENERAL_NAME *gen; - for(i = 0; i < sk_GENERAL_NAME_num(gens); i++) { - gen = sk_GENERAL_NAME_value(gens, i); - ret = i2v_GENERAL_NAME(method, gen, ret); - } - if(!ret) return sk_CONF_VALUE_new_null(); - return ret; -} - -STACK_OF(CONF_VALUE) *i2v_GENERAL_NAME(X509V3_EXT_METHOD *method, - GENERAL_NAME *gen, STACK_OF(CONF_VALUE) *ret) -{ - unsigned char *p; - char oline[256], htmp[5]; - int i; - switch (gen->type) - { - case GEN_OTHERNAME: - X509V3_add_value("othername","<unsupported>", &ret); - break; - - case GEN_X400: - X509V3_add_value("X400Name","<unsupported>", &ret); - break; - - case GEN_EDIPARTY: - X509V3_add_value("EdiPartyName","<unsupported>", &ret); - break; - - case GEN_EMAIL: - X509V3_add_value_uchar("email",gen->d.ia5->data, &ret); - break; - - case GEN_DNS: - X509V3_add_value_uchar("DNS",gen->d.ia5->data, &ret); - break; - - case GEN_URI: - X509V3_add_value_uchar("URI",gen->d.ia5->data, &ret); - break; - - case GEN_DIRNAME: - X509_NAME_oneline(gen->d.dirn, oline, 256); - X509V3_add_value("DirName",oline, &ret); - break; - - case GEN_IPADD: - p = gen->d.ip->data; - if(gen->d.ip->length == 4) - BIO_snprintf(oline, sizeof oline, - "%d.%d.%d.%d", p[0], p[1], p[2], p[3]); - else if(gen->d.ip->length == 16) - { - oline[0] = 0; - for (i = 0; i < 8; i++) - { - BIO_snprintf(htmp, sizeof htmp, - "%X", p[0] << 8 | p[1]); - p += 2; - strcat(oline, htmp); - if (i != 7) - strcat(oline, ":"); - } - } - else - { - X509V3_add_value("IP Address","<invalid>", &ret); - break; - } - X509V3_add_value("IP Address",oline, &ret); - break; - - case GEN_RID: - i2t_ASN1_OBJECT(oline, 256, gen->d.rid); - X509V3_add_value("Registered ID",oline, &ret); - break; - } - return ret; -} - -int GENERAL_NAME_print(BIO *out, GENERAL_NAME *gen) -{ - unsigned char *p; - int i; - switch (gen->type) - { - case GEN_OTHERNAME: - BIO_printf(out, "othername:<unsupported>"); - break; - - case GEN_X400: - BIO_printf(out, "X400Name:<unsupported>"); - break; - - case GEN_EDIPARTY: - /* Maybe fix this: it is supported now */ - BIO_printf(out, "EdiPartyName:<unsupported>"); - break; - - case GEN_EMAIL: - BIO_printf(out, "email:%s",gen->d.ia5->data); - break; - - case GEN_DNS: - BIO_printf(out, "DNS:%s",gen->d.ia5->data); - break; - - case GEN_URI: - BIO_printf(out, "URI:%s",gen->d.ia5->data); - break; - - case GEN_DIRNAME: - BIO_printf(out, "DirName: "); - X509_NAME_print_ex(out, gen->d.dirn, 0, XN_FLAG_ONELINE); - break; - - case GEN_IPADD: - p = gen->d.ip->data; - if(gen->d.ip->length == 4) - BIO_printf(out, "IP Address:%d.%d.%d.%d", - p[0], p[1], p[2], p[3]); - else if(gen->d.ip->length == 16) - { - BIO_printf(out, "IP Address"); - for (i = 0; i < 8; i++) - { - BIO_printf(out, ":%X", p[0] << 8 | p[1]); - p += 2; - } - BIO_puts(out, "\n"); - } - else - { - BIO_printf(out,"IP Address:<invalid>"); - break; - } - break; - - case GEN_RID: - BIO_printf(out, "Registered ID"); - i2a_ASN1_OBJECT(out, gen->d.rid); - break; - } - return 1; -} - -static GENERAL_NAMES *v2i_issuer_alt(X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) -{ - GENERAL_NAMES *gens = NULL; - CONF_VALUE *cnf; - int i; - if(!(gens = sk_GENERAL_NAME_new_null())) { - X509V3err(X509V3_F_V2I_ISSUER_ALT,ERR_R_MALLOC_FAILURE); - return NULL; - } - for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { - cnf = sk_CONF_VALUE_value(nval, i); - if(!name_cmp(cnf->name, "issuer") && cnf->value && - !strcmp(cnf->value, "copy")) { - if(!copy_issuer(ctx, gens)) goto err; - } else { - GENERAL_NAME *gen; - if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) - goto err; - sk_GENERAL_NAME_push(gens, gen); - } - } - return gens; - err: - sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free); - return NULL; -} - -/* Append subject altname of issuer to issuer alt name of subject */ - -static int copy_issuer(X509V3_CTX *ctx, GENERAL_NAMES *gens) -{ - GENERAL_NAMES *ialt; - GENERAL_NAME *gen; - X509_EXTENSION *ext; - int i; - if(ctx && (ctx->flags == CTX_TEST)) return 1; - if(!ctx || !ctx->issuer_cert) { - X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_NO_ISSUER_DETAILS); - goto err; - } - i = X509_get_ext_by_NID(ctx->issuer_cert, NID_subject_alt_name, -1); - if(i < 0) return 1; - if(!(ext = X509_get_ext(ctx->issuer_cert, i)) || - !(ialt = X509V3_EXT_d2i(ext)) ) { - X509V3err(X509V3_F_COPY_ISSUER,X509V3_R_ISSUER_DECODE_ERROR); - goto err; - } - - for(i = 0; i < sk_GENERAL_NAME_num(ialt); i++) { - gen = sk_GENERAL_NAME_value(ialt, i); - if(!sk_GENERAL_NAME_push(gens, gen)) { - X509V3err(X509V3_F_COPY_ISSUER,ERR_R_MALLOC_FAILURE); - goto err; - } - } - sk_GENERAL_NAME_free(ialt); - - return 1; - - err: - return 0; - -} - -static GENERAL_NAMES *v2i_subject_alt(X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) -{ - GENERAL_NAMES *gens = NULL; - CONF_VALUE *cnf; - int i; - if(!(gens = sk_GENERAL_NAME_new_null())) { - X509V3err(X509V3_F_V2I_SUBJECT_ALT,ERR_R_MALLOC_FAILURE); - return NULL; - } - for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { - cnf = sk_CONF_VALUE_value(nval, i); - if(!name_cmp(cnf->name, "email") && cnf->value && - !strcmp(cnf->value, "copy")) { - if(!copy_email(ctx, gens, 0)) goto err; - } else if(!name_cmp(cnf->name, "email") && cnf->value && - !strcmp(cnf->value, "move")) { - if(!copy_email(ctx, gens, 1)) goto err; - } else { - GENERAL_NAME *gen; - if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) - goto err; - sk_GENERAL_NAME_push(gens, gen); - } - } - return gens; - err: - sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free); - return NULL; -} - -/* Copy any email addresses in a certificate or request to - * GENERAL_NAMES - */ - -static int copy_email(X509V3_CTX *ctx, GENERAL_NAMES *gens, int move_p) -{ - X509_NAME *nm; - ASN1_IA5STRING *email = NULL; - X509_NAME_ENTRY *ne; - GENERAL_NAME *gen = NULL; - int i; - if(ctx != NULL && ctx->flags == CTX_TEST) - return 1; - if(!ctx || (!ctx->subject_cert && !ctx->subject_req)) { - X509V3err(X509V3_F_COPY_EMAIL,X509V3_R_NO_SUBJECT_DETAILS); - goto err; - } - /* Find the subject name */ - if(ctx->subject_cert) nm = X509_get_subject_name(ctx->subject_cert); - else nm = X509_REQ_get_subject_name(ctx->subject_req); - - /* Now add any email address(es) to STACK */ - i = -1; - while((i = X509_NAME_get_index_by_NID(nm, - NID_pkcs9_emailAddress, i)) >= 0) { - ne = X509_NAME_get_entry(nm, i); - email = M_ASN1_IA5STRING_dup(X509_NAME_ENTRY_get_data(ne)); - if (move_p) - { - X509_NAME_delete_entry(nm, i); - X509_NAME_ENTRY_free(ne); - i--; - } - if(!email || !(gen = GENERAL_NAME_new())) { - X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE); - goto err; - } - gen->d.ia5 = email; - email = NULL; - gen->type = GEN_EMAIL; - if(!sk_GENERAL_NAME_push(gens, gen)) { - X509V3err(X509V3_F_COPY_EMAIL,ERR_R_MALLOC_FAILURE); - goto err; - } - gen = NULL; - } - - - return 1; - - err: - GENERAL_NAME_free(gen); - M_ASN1_IA5STRING_free(email); - return 0; - -} - -GENERAL_NAMES *v2i_GENERAL_NAMES(const X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, STACK_OF(CONF_VALUE) *nval) -{ - GENERAL_NAME *gen; - GENERAL_NAMES *gens = NULL; - CONF_VALUE *cnf; - int i; - if(!(gens = sk_GENERAL_NAME_new_null())) { - X509V3err(X509V3_F_V2I_GENERAL_NAMES,ERR_R_MALLOC_FAILURE); - return NULL; - } - for(i = 0; i < sk_CONF_VALUE_num(nval); i++) { - cnf = sk_CONF_VALUE_value(nval, i); - if(!(gen = v2i_GENERAL_NAME(method, ctx, cnf))) goto err; - sk_GENERAL_NAME_push(gens, gen); - } - return gens; - err: - sk_GENERAL_NAME_pop_free(gens, GENERAL_NAME_free); - return NULL; -} - -GENERAL_NAME *v2i_GENERAL_NAME(const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, - CONF_VALUE *cnf) - { - return v2i_GENERAL_NAME_ex(NULL, method, ctx, cnf, 0); - } - -GENERAL_NAME *a2i_GENERAL_NAME(GENERAL_NAME *out, - const X509V3_EXT_METHOD *method, X509V3_CTX *ctx, - int gen_type, char *value, int is_nc) - { - char is_string = 0; - GENERAL_NAME *gen = NULL; - - if(!value) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_MISSING_VALUE); - return NULL; - } - - if (out) - gen = out; - else - { - gen = GENERAL_NAME_new(); - if(gen == NULL) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE); - return NULL; - } - } - - switch (gen_type) - { - case GEN_URI: - case GEN_EMAIL: - case GEN_DNS: - is_string = 1; - break; - - case GEN_RID: - { - ASN1_OBJECT *obj; - if(!(obj = OBJ_txt2obj(value,0))) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_OBJECT); - ERR_add_error_data(2, "value=", value); - goto err; - } - gen->d.rid = obj; - } - break; - - case GEN_IPADD: - if (is_nc) - gen->d.ip = a2i_IPADDRESS_NC(value); - else - gen->d.ip = a2i_IPADDRESS(value); - if(gen->d.ip == NULL) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_BAD_IP_ADDRESS); - ERR_add_error_data(2, "value=", value); - goto err; - } - break; - - case GEN_DIRNAME: - if (!do_dirname(gen, value, ctx)) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_DIRNAME_ERROR); - goto err; - } - break; - - case GEN_OTHERNAME: - if (!do_othername(gen, value, ctx)) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_OTHERNAME_ERROR); - goto err; - } - break; - default: - X509V3err(X509V3_F_A2I_GENERAL_NAME,X509V3_R_UNSUPPORTED_TYPE); - goto err; - } - - if(is_string) - { - if(!(gen->d.ia5 = M_ASN1_IA5STRING_new()) || - !ASN1_STRING_set(gen->d.ia5, (unsigned char*)value, - strlen(value))) - { - X509V3err(X509V3_F_A2I_GENERAL_NAME,ERR_R_MALLOC_FAILURE); - goto err; - } - } - - gen->type = gen_type; - - return gen; - - err: - if (!out) - GENERAL_NAME_free(gen); - return NULL; - } - -GENERAL_NAME *v2i_GENERAL_NAME_ex(GENERAL_NAME *out, - const X509V3_EXT_METHOD *method, - X509V3_CTX *ctx, CONF_VALUE *cnf, int is_nc) - { - int type; - - char *name, *value; - - name = cnf->name; - value = cnf->value; - - if(!value) - { - X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_MISSING_VALUE); - return NULL; - } - - if(!name_cmp(name, "email")) - type = GEN_EMAIL; - else if(!name_cmp(name, "URI")) - type = GEN_URI; - else if(!name_cmp(name, "DNS")) - type = GEN_DNS; - else if(!name_cmp(name, "RID")) - type = GEN_RID; - else if(!name_cmp(name, "IP")) - type = GEN_IPADD; - else if(!name_cmp(name, "dirName")) - type = GEN_DIRNAME; - else if(!name_cmp(name, "otherName")) - type = GEN_OTHERNAME; - else - { - X509V3err(X509V3_F_V2I_GENERAL_NAME_EX,X509V3_R_UNSUPPORTED_OPTION); - ERR_add_error_data(2, "name=", name); - return NULL; - } - - return a2i_GENERAL_NAME(out, method, ctx, type, value, is_nc); - - } - -static int do_othername(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx) - { - char *objtmp = NULL, *p; - int objlen; - if (!(p = strchr(value, ';'))) - return 0; - if (!(gen->d.otherName = OTHERNAME_new())) - return 0; - /* Free this up because we will overwrite it. - * no need to free type_id because it is static - */ - ASN1_TYPE_free(gen->d.otherName->value); - if (!(gen->d.otherName->value = ASN1_generate_v3(p + 1, ctx))) - return 0; - objlen = p - value; - objtmp = OPENSSL_malloc(objlen + 1); - strncpy(objtmp, value, objlen); - objtmp[objlen] = 0; - gen->d.otherName->type_id = OBJ_txt2obj(objtmp, 0); - OPENSSL_free(objtmp); - if (!gen->d.otherName->type_id) - return 0; - return 1; - } - -static int do_dirname(GENERAL_NAME *gen, char *value, X509V3_CTX *ctx) - { - int ret; - STACK_OF(CONF_VALUE) *sk; - X509_NAME *nm; - if (!(nm = X509_NAME_new())) - return 0; - sk = X509V3_get_section(ctx, value); - if (!sk) - { - X509V3err(X509V3_F_DO_DIRNAME,X509V3_R_SECTION_NOT_FOUND); - ERR_add_error_data(2, "section=", value); - X509_NAME_free(nm); - return 0; - } - /* FIXME: should allow other character types... */ - ret = X509V3_NAME_from_section(nm, sk, MBSTRING_ASC); - if (!ret) - X509_NAME_free(nm); - gen->d.dirn = nm; - X509V3_section_free(ctx, sk); - - return ret; - } |