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Diffstat (limited to 'crypto/asn1/x_cinf.c')
| -rw-r--r-- | crypto/asn1/x_cinf.c | 197 |
1 files changed, 197 insertions, 0 deletions
diff --git a/crypto/asn1/x_cinf.c b/crypto/asn1/x_cinf.c new file mode 100644 index 0000000000..e5cc2af722 --- /dev/null +++ b/crypto/asn1/x_cinf.c @@ -0,0 +1,197 @@ +/* crypto/asn1/x_cinf.c */ +/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com) + * All rights reserved. + * + * This package is an SSL implementation written + * by Eric Young (eay@cryptsoft.com). + * The implementation was written so as to conform with Netscapes SSL. + * + * This library is free for commercial and non-commercial use as long as + * the following conditions are aheared to. The following conditions + * apply to all code found in this distribution, be it the RC4, RSA, + * lhash, DES, etc., code; not just the SSL code. The SSL documentation + * included with this distribution is covered by the same copyright terms + * except that the holder is Tim Hudson (tjh@cryptsoft.com). + * + * Copyright remains Eric Young's, and as such any Copyright notices in + * the code are not to be removed. + * If this package is used in a product, Eric Young should be given attribution + * as the author of the parts of the library used. + * This can be in the form of a textual message at program startup or + * in documentation (online or textual) provided with the package. + * + * 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 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 acknowledgement: + * "This product includes cryptographic software written by + * Eric Young (eay@cryptsoft.com)" + * The word 'cryptographic' can be left out if the rouines from the library + * being used are not cryptographic related :-). + * 4. If you include any Windows specific code (or a derivative thereof) from + * the apps directory (application code) you must include an acknowledgement: + * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" + * + * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND + * ANY EXPRESS 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 AUTHOR OR 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. + * + * The licence and distribution terms for any publically available version or + * derivative of this code cannot be changed. i.e. this code cannot simply be + * copied and put under another distribution licence + * [including the GNU Public Licence.] + */ + +#include <stdio.h> +#include "cryptlib.h" +#include "asn1_mac.h" + +/* + * ASN1err(ASN1_F_D2I_X509_CINF,ASN1_R_LENGTH_MISMATCH); + * ASN1err(ASN1_F_X509_CINF_NEW,ASN1_R_LENGTH_MISMATCH); + */ + +int i2d_X509_CINF(a,pp) +X509_CINF *a; +unsigned char **pp; + { + int v1=0,v2=0; + M_ASN1_I2D_vars(a); + + M_ASN1_I2D_len_EXP_opt(a->version,i2d_ASN1_INTEGER,0,v1); + M_ASN1_I2D_len(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_len(a->signature, i2d_X509_ALGOR); + M_ASN1_I2D_len(a->issuer, i2d_X509_NAME); + M_ASN1_I2D_len(a->validity, i2d_X509_VAL); + M_ASN1_I2D_len(a->subject, i2d_X509_NAME); + M_ASN1_I2D_len(a->key, i2d_X509_PUBKEY); + M_ASN1_I2D_len_IMP_opt(a->issuerUID, i2d_ASN1_BIT_STRING); + M_ASN1_I2D_len_IMP_opt(a->subjectUID, i2d_ASN1_BIT_STRING); + M_ASN1_I2D_len_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2); + + M_ASN1_I2D_seq_total(); + + M_ASN1_I2D_put_EXP_opt(a->version,i2d_ASN1_INTEGER,0,v1); + M_ASN1_I2D_put(a->serialNumber, i2d_ASN1_INTEGER); + M_ASN1_I2D_put(a->signature, i2d_X509_ALGOR); + M_ASN1_I2D_put(a->issuer, i2d_X509_NAME); + M_ASN1_I2D_put(a->validity, i2d_X509_VAL); + M_ASN1_I2D_put(a->subject, i2d_X509_NAME); + M_ASN1_I2D_put(a->key, i2d_X509_PUBKEY); + M_ASN1_I2D_put_IMP_opt(a->issuerUID, i2d_ASN1_BIT_STRING,1); + M_ASN1_I2D_put_IMP_opt(a->subjectUID, i2d_ASN1_BIT_STRING,2); + M_ASN1_I2D_put_EXP_set_opt(a->extensions,i2d_X509_EXTENSION,3,V_ASN1_SEQUENCE,v2); + + M_ASN1_I2D_finish(); + } + +X509_CINF *d2i_X509_CINF(a,pp,length) +X509_CINF **a; +unsigned char **pp; +long length; + { + int ver=0; + M_ASN1_D2I_vars(a,X509_CINF *,X509_CINF_new); + + M_ASN1_D2I_Init(); + M_ASN1_D2I_start_sequence(); + /* we have the optional version field */ + if (M_ASN1_next == (V_ASN1_CONTEXT_SPECIFIC | V_ASN1_CONSTRUCTED | 0)) + { + M_ASN1_D2I_get_EXP_opt(ret->version,d2i_ASN1_INTEGER,0); + if (ret->version->data != NULL) + ver=ret->version->data[0]; + } + else + { + if (ret->version != NULL) + { + ASN1_INTEGER_free(ret->version); + ret->version=NULL; + } + } + M_ASN1_D2I_get(ret->serialNumber,d2i_ASN1_INTEGER); + M_ASN1_D2I_get(ret->signature,d2i_X509_ALGOR); + M_ASN1_D2I_get(ret->issuer,d2i_X509_NAME); + M_ASN1_D2I_get(ret->validity,d2i_X509_VAL); + M_ASN1_D2I_get(ret->subject,d2i_X509_NAME); + M_ASN1_D2I_get(ret->key,d2i_X509_PUBKEY); + if (ver >= 1) /* version 2 extensions */ + { + if (ret->issuerUID != NULL) + { + ASN1_BIT_STRING_free(ret->issuerUID); + ret->issuerUID=NULL; + } + if (ret->subjectUID != NULL) + { + ASN1_BIT_STRING_free(ret->subjectUID); + ret->issuerUID=NULL; + } + M_ASN1_D2I_get_IMP_opt(ret->issuerUID,d2i_ASN1_BIT_STRING, 1, + V_ASN1_BIT_STRING); + M_ASN1_D2I_get_IMP_opt(ret->subjectUID,d2i_ASN1_BIT_STRING, 2, + V_ASN1_BIT_STRING); + } + if (ver >= 2) /* version 3 extensions */ + { + if (ret->extensions != NULL) + while (sk_num(ret->extensions)) + X509_EXTENSION_free((X509_EXTENSION *) + sk_pop(ret->extensions)); + M_ASN1_D2I_get_EXP_set_opt(ret->extensions,d2i_X509_EXTENSION,3, + V_ASN1_SEQUENCE); + } + M_ASN1_D2I_Finish(a,X509_CINF_free,ASN1_F_D2I_X509_CINF); + } + +X509_CINF *X509_CINF_new() + { + X509_CINF *ret=NULL; + + M_ASN1_New_Malloc(ret,X509_CINF); + ret->version=NULL; + M_ASN1_New(ret->serialNumber,ASN1_INTEGER_new); + M_ASN1_New(ret->signature,X509_ALGOR_new); + M_ASN1_New(ret->issuer,X509_NAME_new); + M_ASN1_New(ret->validity,X509_VAL_new); + M_ASN1_New(ret->subject,X509_NAME_new); + M_ASN1_New(ret->key,X509_PUBKEY_new); + ret->issuerUID=NULL; + ret->subjectUID=NULL; + ret->extensions=NULL; + return(ret); + M_ASN1_New_Error(ASN1_F_X509_CINF_NEW); + } + +void X509_CINF_free(a) +X509_CINF *a; + { + if (a == NULL) return; + ASN1_INTEGER_free(a->version); + ASN1_INTEGER_free(a->serialNumber); + X509_ALGOR_free(a->signature); + X509_NAME_free(a->issuer); + X509_VAL_free(a->validity); + X509_NAME_free(a->subject); + X509_PUBKEY_free(a->key); + ASN1_BIT_STRING_free(a->issuerUID); + ASN1_BIT_STRING_free(a->subjectUID); + sk_pop_free(a->extensions,X509_EXTENSION_free); + Free((char *)a); + } + |