195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * All rights reserved. 395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This package is an SSL implementation written 595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * by Eric Young (eay@cryptsoft.com). 695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The implementation was written so as to conform with Netscapes SSL. 795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This library is free for commercial and non-commercial use as long as 995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the following conditions are aheared to. The following conditions 1095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * apply to all code found in this distribution, be it the RC4, RSA, 1195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * lhash, DES, etc., code; not just the SSL code. The SSL documentation 1295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * included with this distribution is covered by the same copyright terms 1395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * except that the holder is Tim Hudson (tjh@cryptsoft.com). 1495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Copyright remains Eric Young's, and as such any Copyright notices in 1695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the code are not to be removed. 1795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * If this package is used in a product, Eric Young should be given attribution 1895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * as the author of the parts of the library used. 1995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * This can be in the form of a textual message at program startup or 2095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * in documentation (online or textual) provided with the package. 2195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Redistribution and use in source and binary forms, with or without 2395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * modification, are permitted provided that the following conditions 2495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * are met: 2595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 1. Redistributions of source code must retain the copyright 2695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer. 2795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 2. Redistributions in binary form must reproduce the above copyright 2895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * notice, this list of conditions and the following disclaimer in the 2995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * documentation and/or other materials provided with the distribution. 3095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 3. All advertising materials mentioning features or use of this software 3195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * must display the following acknowledgement: 3295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes cryptographic software written by 3395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Eric Young (eay@cryptsoft.com)" 3495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The word 'cryptographic' can be left out if the rouines from the library 3595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * being used are not cryptographic related :-). 3695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4. If you include any Windows specific code (or a derivative thereof) from 3795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * the apps directory (application code) you must include an acknowledgement: 3895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 3995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 4095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 4195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 4295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 4395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 4495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 4595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 4695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 4795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 4895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 4995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 5095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * SUCH DAMAGE. 5195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * 5295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * The licence and distribution terms for any publically available version or 5395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * derivative of this code cannot be changed. i.e. this code cannot simply be 5495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * copied and put under another distribution licence 5595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * [including the GNU Public Licence.] */ 5695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 5795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/asn1.h> 5895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 5995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <stdlib.h> /* For bsearch */ 6095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/err.h> 6295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/mem.h> 6395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#include <openssl/obj.h> 6495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic STACK_OF(ASN1_STRING_TABLE) *stable = NULL; 6795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic void st_free(ASN1_STRING_TABLE *tbl); 6895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 6995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* This is the global mask for the mbstring functions: this is use to 7095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * mask out certain types (such as BMPString and UTF8String) because 7195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * certain software (e.g. Netscape) has problems with them. 7295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 7395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 74a09d2127eaeaab15d520c7e5dd964b72dba9597fAdam Langleystatic unsigned long global_mask = B_ASN1_UTF8STRING; 7595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 7695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyvoid ASN1_STRING_set_default_mask(unsigned long mask) 7795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 7895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley global_mask = mask; 7995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 8095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 8195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyunsigned long ASN1_STRING_get_default_mask(void) 8295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 8395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return global_mask; 8495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 8595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 8695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* This function sets the default to various "flavours" of configuration. 8795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * based on an ASCII string. Currently this is: 8895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * MASK:XXXX : a numerical mask value. 8995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * nobmp : Don't use BMPStrings (just Printable, T61). 9095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * pkix : PKIX recommendation in RFC2459. 9195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * utf8only : only use UTF8Strings (RFC2459 recommendation for 2004). 9295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * default: the default value, Printable, T61, BMP. 9395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 9495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 9595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyint ASN1_STRING_set_default_mask_asc(const char *p) 9695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 9795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley unsigned long mask; 9895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley char *end; 9995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!strncmp(p, "MASK:", 5)) { 10095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!p[5]) return 0; 10195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley mask = strtoul(p + 5, &end, 0); 10295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(*end) return 0; 10395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } else if(!strcmp(p, "nombstr")) 10495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley mask = ~((unsigned long)(B_ASN1_BMPSTRING|B_ASN1_UTF8STRING)); 10595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley else if(!strcmp(p, "pkix")) 10695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley mask = ~((unsigned long)B_ASN1_T61STRING); 10795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley else if(!strcmp(p, "utf8only")) mask = B_ASN1_UTF8STRING; 10895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley else if(!strcmp(p, "default")) 10995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley mask = 0xFFFFFFFFL; 11095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley else return 0; 11195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_set_default_mask(mask); 11295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return 1; 11395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 11495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 11595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* The following function generates an ASN1_STRING based on limits in a table. 11695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * Frequently the types and length of an ASN1_STRING are restricted by a 11795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley * corresponding OID. For example certificates and certificate requests. 11895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 11995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 12095c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyASN1_STRING *ASN1_STRING_set_by_NID(ASN1_STRING **out, const unsigned char *in, 12195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley int inlen, int inform, int nid) 12295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 12395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_TABLE *tbl; 12495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING *str = NULL; 12595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley unsigned long mask; 12695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley int ret; 12795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!out) out = &str; 12895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tbl = ASN1_STRING_TABLE_get(nid); 12995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(tbl) { 13095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley mask = tbl->mask; 13195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!(tbl->flags & STABLE_NO_MASK)) mask &= global_mask; 13295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ret = ASN1_mbstring_ncopy(out, in, inlen, inform, mask, 13395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tbl->minsize, tbl->maxsize); 13495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } else ret = ASN1_mbstring_copy(out, in, inlen, inform, DIRSTRING_TYPE & global_mask); 13595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(ret <= 0) return NULL; 13695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return *out; 13795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 13895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 13995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* Now the tables and helper functions for the string table: 14095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley */ 14195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 14295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* size limits: this stuff is taken straight from RFC3280 */ 14395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 14495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_name 32768 14595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_common_name 64 14695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_locality_name 128 14795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_state_name 128 14895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_organization_name 64 14995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_organization_unit_name 64 15095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_title 64 15195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_email_address 128 15295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#define ub_serial_number 64 15395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 15495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 15595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley/* This table must be kept in NID order */ 15695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 15795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic const ASN1_STRING_TABLE tbl_standard[] = { 15895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_commonName, 1, ub_common_name, DIRSTRING_TYPE, 0}, 15995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_countryName, 2, 2, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK}, 16095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_localityName, 1, ub_locality_name, DIRSTRING_TYPE, 0}, 16195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_stateOrProvinceName, 1, ub_state_name, DIRSTRING_TYPE, 0}, 16295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_organizationName, 1, ub_organization_name, DIRSTRING_TYPE, 0}, 16395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_organizationalUnitName, 1, ub_organization_unit_name, DIRSTRING_TYPE, 0}, 16495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_pkcs9_emailAddress, 1, ub_email_address, B_ASN1_IA5STRING, STABLE_NO_MASK}, 16595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_pkcs9_unstructuredName, 1, -1, PKCS9STRING_TYPE, 0}, 16695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_pkcs9_challengePassword, 1, -1, PKCS9STRING_TYPE, 0}, 16795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_pkcs9_unstructuredAddress, 1, -1, DIRSTRING_TYPE, 0}, 16895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_givenName, 1, ub_name, DIRSTRING_TYPE, 0}, 16995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_surname, 1, ub_name, DIRSTRING_TYPE, 0}, 17095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_initials, 1, ub_name, DIRSTRING_TYPE, 0}, 17195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_serialNumber, 1, ub_serial_number, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK}, 17295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_friendlyName, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK}, 17395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_name, 1, ub_name, DIRSTRING_TYPE, 0}, 17495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_dnQualifier, -1, -1, B_ASN1_PRINTABLESTRING, STABLE_NO_MASK}, 17595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_domainComponent, 1, -1, B_ASN1_IA5STRING, STABLE_NO_MASK}, 17695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{NID_ms_csp_name, -1, -1, B_ASN1_BMPSTRING, STABLE_NO_MASK} 17795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley}; 17895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 17995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic int sk_table_cmp(const ASN1_STRING_TABLE **a, 18095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley const ASN1_STRING_TABLE **b) 18195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 18295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return (*a)->nid - (*b)->nid; 18395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 18495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 18595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic int table_cmp(const void *in_a, const void *in_b) 18695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 18795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley const ASN1_STRING_TABLE *a = in_a; 18895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley const ASN1_STRING_TABLE *b = in_b; 18995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return a->nid - b->nid; 19095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 19195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 19295c29f3cd1f6c08c6c0927868683392eea727ccAdam LangleyASN1_STRING_TABLE *ASN1_STRING_TABLE_get(int nid) 19395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 19495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley int found; 19595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley size_t idx; 19695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_TABLE *ttmp; 19795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_TABLE fnd; 19895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley fnd.nid = nid; 19995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 20095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ttmp = bsearch(&fnd, tbl_standard, sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE), sizeof(ASN1_STRING_TABLE), table_cmp); 20195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(ttmp) return ttmp; 20295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!stable) return NULL; 20395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley found = sk_ASN1_STRING_TABLE_find(stable, &idx, &fnd); 20495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if (!found) return NULL; 20595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return sk_ASN1_STRING_TABLE_value(stable, idx); 20695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 20795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 20895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyint ASN1_STRING_TABLE_add(int nid, 20995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley long minsize, long maxsize, unsigned long mask, 21095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley unsigned long flags) 21195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 21295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_TABLE *tmp; 21395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley char new_nid = 0; 21495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley flags &= ~STABLE_FLAGS_MALLOC; 21595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!stable) stable = sk_ASN1_STRING_TABLE_new(sk_table_cmp); 21695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!stable) { 21795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(ASN1, ASN1_STRING_TABLE_add, ERR_R_MALLOC_FAILURE); 21895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return 0; 21995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 22095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!(tmp = ASN1_STRING_TABLE_get(nid))) { 22195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp = OPENSSL_malloc(sizeof(ASN1_STRING_TABLE)); 22295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!tmp) { 22395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OPENSSL_PUT_ERROR(ASN1, ASN1_STRING_TABLE_add, ERR_R_MALLOC_FAILURE); 22495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return 0; 22595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 22695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp->flags = flags | STABLE_FLAGS_MALLOC; 22795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp->nid = nid; 22895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley new_nid = 1; 22995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } else tmp->flags = (tmp->flags & STABLE_FLAGS_MALLOC) | flags; 23095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(minsize != -1) tmp->minsize = minsize; 23195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(maxsize != -1) tmp->maxsize = maxsize; 23295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp->mask = mask; 23395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(new_nid) sk_ASN1_STRING_TABLE_push(stable, tmp); 23495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley return 1; 23595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 23695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 23795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleyvoid ASN1_STRING_TABLE_cleanup(void) 23895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 23995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley STACK_OF(ASN1_STRING_TABLE) *tmp; 24095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley tmp = stable; 24195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(!tmp) return; 24295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley stable = NULL; 24395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley sk_ASN1_STRING_TABLE_pop_free(tmp, st_free); 24495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 24595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 24695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langleystatic void st_free(ASN1_STRING_TABLE *tbl) 24795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 24895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if(tbl->flags & STABLE_FLAGS_MALLOC) OPENSSL_free(tbl); 24995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 25095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 25195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 25295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#ifdef STRING_TABLE_TEST 25395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 254c44d2f4cb8a892a603edbbe710fa82bcd30f9cb5David Benjaminint 255c44d2f4cb8a892a603edbbe710fa82bcd30f9cb5David Benjaminmain(void) 25695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley{ 25795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley ASN1_STRING_TABLE *tmp; 25895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley int i, last_nid = -1; 25995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 26095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley for (tmp = tbl_standard, i = 0; 26195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++) 26295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 26395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if (tmp->nid < last_nid) 26495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 26595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley last_nid = 0; 26695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley break; 26795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 26895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley last_nid = tmp->nid; 26995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 27095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 27195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley if (last_nid != 0) 27295c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley { 27395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley printf("Table order OK\n"); 27495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley exit(0); 27595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley } 27695c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 27795c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley for (tmp = tbl_standard, i = 0; 27895c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley i < sizeof(tbl_standard)/sizeof(ASN1_STRING_TABLE); i++, tmp++) 27995c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley printf("Index %d, NID %d, Name=%s\n", i, tmp->nid, 28095c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley OBJ_nid2ln(tmp->nid)); 28195c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 282c44d2f4cb8a892a603edbbe710fa82bcd30f9cb5David Benjamin return 0; 28395c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley} 28495c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley 28595c29f3cd1f6c08c6c0927868683392eea727ccAdam Langley#endif 286