1656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* crypto/asn1/a_gentm.c */ 2656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * All rights reserved. 4656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 5656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This package is an SSL implementation written 6656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * by Eric Young (eay@cryptsoft.com). 7656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The implementation was written so as to conform with Netscapes SSL. 8656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 9656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This library is free for commercial and non-commercial use as long as 10656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the following conditions are aheared to. The following conditions 11656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * apply to all code found in this distribution, be it the RC4, RSA, 12656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * included with this distribution is covered by the same copyright terms 14656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * except that the holder is Tim Hudson (tjh@cryptsoft.com). 15656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 16656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Copyright remains Eric Young's, and as such any Copyright notices in 17656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the code are not to be removed. 18656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * If this package is used in a product, Eric Young should be given attribution 19656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * as the author of the parts of the library used. 20656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * This can be in the form of a textual message at program startup or 21656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * in documentation (online or textual) provided with the package. 22656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 23656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Redistribution and use in source and binary forms, with or without 24656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * modification, are permitted provided that the following conditions 25656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * are met: 26656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 1. Redistributions of source code must retain the copyright 27656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer. 28656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 29656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * notice, this list of conditions and the following disclaimer in the 30656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * documentation and/or other materials provided with the distribution. 31656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 3. All advertising materials mentioning features or use of this software 32656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * must display the following acknowledgement: 33656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes cryptographic software written by 34656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * Eric Young (eay@cryptsoft.com)" 35656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The word 'cryptographic' can be left out if the rouines from the library 36656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * being used are not cryptographic related :-). 37656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 4. If you include any Windows specific code (or a derivative thereof) from 38656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * the apps directory (application code) you must include an acknowledgement: 39656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" 40656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 41656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * SUCH DAMAGE. 52656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * 53656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * The licence and distribution terms for any publically available version or 54656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * derivative of this code cannot be changed. i.e. this code cannot simply be 55656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * copied and put under another distribution licence 56656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * [including the GNU Public Licence.] 57656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 58656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 59656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project/* GENERALIZEDTIME implementation, written by Steve Henson. Based on UTCTIME */ 60656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 61656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <stdio.h> 62656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <time.h> 63656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "cryptlib.h" 64656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include "o_time.h" 65656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#include <openssl/asn1.h> 66656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 67656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#if 0 68656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 69656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint i2d_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME *a, unsigned char **pp) 70656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 71656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef CHARSET_EBCDIC 72656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* KLUDGE! We convert to ascii before writing DER */ 73656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int len; 74656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char tmp[24]; 75656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_STRING tmpstr = *(ASN1_STRING *)a; 76656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 77656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project len = tmpstr.length; 78656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ebcdic2ascii(tmp, tmpstr.data, (len >= sizeof tmp) ? sizeof tmp : len); 79656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project tmpstr.data = tmp; 80656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 81656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project a = (ASN1_GENERALIZEDTIME *) &tmpstr; 82656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 83656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(i2d_ASN1_bytes((ASN1_STRING *)a,pp, 84656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project V_ASN1_GENERALIZEDTIME,V_ASN1_UNIVERSAL)); 85656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 86656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 87656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 88656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectASN1_GENERALIZEDTIME *d2i_ASN1_GENERALIZEDTIME(ASN1_GENERALIZEDTIME **a, 89656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project unsigned char **pp, long length) 90656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 91656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_GENERALIZEDTIME *ret=NULL; 92656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 93656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ret=(ASN1_GENERALIZEDTIME *)d2i_ASN1_bytes((ASN1_STRING **)a,pp,length, 94656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project V_ASN1_GENERALIZEDTIME,V_ASN1_UNIVERSAL); 95656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (ret == NULL) 96656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 97656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME,ERR_R_NESTED_ASN1_ERROR); 98656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(NULL); 99656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 100656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef CHARSET_EBCDIC 101656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ascii2ebcdic(ret->data, ret->data, ret->length); 102656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 103656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!ASN1_GENERALIZEDTIME_check(ret)) 104656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 105656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1err(ASN1_F_D2I_ASN1_GENERALIZEDTIME,ASN1_R_INVALID_TIME_FORMAT); 106656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project goto err; 107656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 108656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 109656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(ret); 110656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projecterr: 111656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((ret != NULL) && ((a == NULL) || (*a != ret))) 112656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project M_ASN1_GENERALIZEDTIME_free(ret); 113656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(NULL); 114656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 115656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 116656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 117656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 118656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint ASN1_GENERALIZEDTIME_check(ASN1_GENERALIZEDTIME *d) 119656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 120221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom static const int min[9]={ 0, 0, 1, 1, 0, 0, 0, 0, 0}; 121221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom static const int max[9]={99, 99,12,31,23,59,59,12,59}; 122656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *a; 123656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project int n,i,l,o; 124656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 125656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (d->type != V_ASN1_GENERALIZEDTIME) return(0); 126656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project l=d->length; 127656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project a=(char *)d->data; 128656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o=0; 129656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* GENERALIZEDTIME is similar to UTCTIME except the year is 130656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * represented as YYYY. This stuff treats everything as a two digit 131656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * field so make first two fields 00 to 99 132656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 133656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (l < 13) goto err; 134656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project for (i=0; i<7; i++) 135656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 136656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((i == 6) && ((a[o] == 'Z') || 137656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project (a[o] == '+') || (a[o] == '-'))) 138656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { i++; break; } 139656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((a[o] < '0') || (a[o] > '9')) goto err; 140656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project n= a[o]-'0'; 141656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (++o > l) goto err; 142656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 143656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((a[o] < '0') || (a[o] > '9')) goto err; 144656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project n=(n*10)+ a[o]-'0'; 145656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (++o > l) goto err; 146656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 147656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((n < min[i]) || (n > max[i])) goto err; 148656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 149656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* Optional fractional seconds: decimal point followed by one 150656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project * or more digits. 151656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project */ 152656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (a[o] == '.') 153656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 154656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (++o > l) goto err; 155656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project i = o; 156656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project while ((a[o] >= '0') && (a[o] <= '9') && (o <= l)) 157656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o++; 158656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project /* Must have at least one digit after decimal point */ 159656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (i == o) goto err; 160656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 161656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 162656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (a[o] == 'Z') 163656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o++; 164656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else if ((a[o] == '+') || (a[o] == '-')) 165656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 166656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o++; 167656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (o+4 > l) goto err; 168656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project for (i=7; i<9; i++) 169656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 170656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((a[o] < '0') || (a[o] > '9')) goto err; 171656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project n= a[o]-'0'; 172656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o++; 173656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((a[o] < '0') || (a[o] > '9')) goto err; 174656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project n=(n*10)+ a[o]-'0'; 175656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((n < min[i]) || (n > max[i])) goto err; 176656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project o++; 177656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 178656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 179221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom else 180221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom { 181221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom /* Missing time zone information. */ 182221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom goto err; 183221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom } 184656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(o == l); 185656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projecterr: 186656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(0); 187656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 188656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 189656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Projectint ASN1_GENERALIZEDTIME_set_string(ASN1_GENERALIZEDTIME *s, const char *str) 190656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 191656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ASN1_GENERALIZEDTIME t; 192656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 193656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project t.type=V_ASN1_GENERALIZEDTIME; 194656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project t.length=strlen(str); 195656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project t.data=(unsigned char *)str; 196656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (ASN1_GENERALIZEDTIME_check(&t)) 197656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 198656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (s != NULL) 199656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 200656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (!ASN1_STRING_set((ASN1_STRING *)s, 201656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project (unsigned char *)str,t.length)) 202656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return 0; 203656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project s->type=V_ASN1_GENERALIZEDTIME; 204656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 205656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(1); 206656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 207656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project else 208656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(0); 209656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 210656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 211656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source ProjectASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_set(ASN1_GENERALIZEDTIME *s, 212656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project time_t t) 213656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 214221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom return ASN1_GENERALIZEDTIME_adj(s, t, 0, 0); 215221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom } 216221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom 217221304ee937bc0910948a8be1320cb8cc4eb6d36Brian CarlstromASN1_GENERALIZEDTIME *ASN1_GENERALIZEDTIME_adj(ASN1_GENERALIZEDTIME *s, 218221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom time_t t, int offset_day, long offset_sec) 219221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom { 220656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project char *p; 221656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project struct tm *ts; 222656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project struct tm data; 223656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project size_t len = 20; 224656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 225656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (s == NULL) 226656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project s=M_ASN1_GENERALIZEDTIME_new(); 227656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (s == NULL) 228656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(NULL); 229656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 230656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ts=OPENSSL_gmtime(&t, &data); 231656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (ts == NULL) 232656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(NULL); 233656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 234221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom if (offset_day || offset_sec) 235221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom { 236221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom if (!OPENSSL_gmtime_adj(ts, offset_day, offset_sec)) 237221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom return NULL; 238221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom } 239221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom 240656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project p=(char *)s->data; 241656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if ((p == NULL) || ((size_t)s->length < len)) 242656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 243656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project p=OPENSSL_malloc(len); 244656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (p == NULL) 245656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project { 246221304ee937bc0910948a8be1320cb8cc4eb6d36Brian Carlstrom ASN1err(ASN1_F_ASN1_GENERALIZEDTIME_ADJ, 247656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ERR_R_MALLOC_FAILURE); 248656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(NULL); 249656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 250656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project if (s->data != NULL) 251656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project OPENSSL_free(s->data); 252656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project s->data=(unsigned char *)p; 253656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 254656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project 255656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project BIO_snprintf(p,len,"%04d%02d%02d%02d%02d%02dZ",ts->tm_year + 1900, 256656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ts->tm_mon+1,ts->tm_mday,ts->tm_hour,ts->tm_min,ts->tm_sec); 257656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project s->length=strlen(p); 258656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project s->type=V_ASN1_GENERALIZEDTIME; 259656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#ifdef CHARSET_EBCDIC_not 260656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project ebcdic2ascii(s->data, s->data, s->length); 261656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project#endif 262656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project return(s); 263656d9c7f52f88b3a3daccafa7655dec086c4756eThe Android Open Source Project } 264