1 /* 2 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 3 * Use is subject to license terms. 4 */ 5 6 /* 7 * Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 8 * 9 * The contents of this file are subject to the Netscape Public License 10 * Version 1.0(the "NPL"); you may not use this file except in 11 * compliance with the NPL. You may obtain a copy of the NPL at 12 * http:/ /www.mozilla.org/NPL/ 13 * 14 * Software distributed under the NPL is distributed on an "AS IS" basis, 15 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL 16 * for the specific language governing rights and limitations under the 17 * NPL. 18 * 19 * The Initial Developer of this code under the NPL is Netscape 20 * Communications Corporation. Portions created by Netscape are 21 * Copyright(C) 1998 Netscape Communications Corporation. All Rights 22 * Reserved. 23 */ 24 25 /* 26 * This is the header file for some Basic Encoding Rules and Distinguished 27 * Encoding Rules (BER/DER) routines. 28 */ 29 30 #ifndef BER_DER_H 31 #define BER_DER_H 32 33 #include <kmfapi.h> 34 35 #define BER_BOOLEAN 1 36 #define BER_INTEGER 2 37 #define BER_BIT_STRING 3 38 #define BER_OCTET_STRING 4 39 #define BER_NULL 5 40 #define BER_OBJECT_IDENTIFIER 6 41 #define BER_ENUMERATED 10 42 #define BER_UTF8_STRING 12 43 #define BER_SEQUENCE 16 44 #define BER_SET 17 45 #define BER_PRINTABLE_STRING 19 46 #define BER_T61STRING 20 47 #define BER_IA5STRING 22 48 #define BER_UTCTIME 23 49 #define BER_GENTIME 24 50 #define BER_GENERALSTRING 27 51 #define BER_UNIVERSAL_STRING 28 52 #define BER_BMP_STRING 30 53 54 #define BER_CLASS_MASK 0xc0 55 #define BER_CLASS_UNIVERSAL 0x00 56 #define BER_CLASS_APPLICATION 0x40 57 #define BER_CLASS_CONTEXTSPECIFIC 0x80 58 #define BER_CLASS_PRIVATE 0xc0 59 #define BER_CONSTRUCTED 0x20 60 #define BER_CONSTRUCTED_SEQUENCE (BER_CONSTRUCTED | BER_SEQUENCE) 61 #define BER_CONSTRUCTED_SET (BER_CONSTRUCTED | BER_SET) 62 63 #define KMFBER_BIG_TAG_MASK 0x1f 64 #define KMFBER_MORE_TAG_MASK 0x80 65 66 #define KMFBER_DEFAULT 0xFFFFFFFF 67 #define KMFBER_ERROR 0xFFFFFFFF 68 #define KMFBER_END_OF_SEQORSET 0xfffffffe 69 70 /* BerElement set/get options */ 71 #define KMFBER_OPT_REMAINING_BYTES 0x01 72 #define KMFBER_OPT_TOTAL_BYTES 0x02 73 #define KMFBER_OPT_USE_DER 0x04 74 #define KMFBER_OPT_TRANSLATE_STRINGS 0x08 75 #define KMFBER_OPT_BYTES_TO_WRITE 0x10 76 #define KMFBER_OPT_DEBUG_LEVEL 0x40 77 78 typedef size_t ber_len_t; /* for BER len */ 79 typedef long ber_slen_t; /* signed equivalent of ber_len_t */ 80 typedef int32_t ber_tag_t; /* for BER tags */ 81 typedef int32_t ber_int_t; /* for BER ints, enums, and Booleans */ 82 typedef uint32_t ber_uint_t; /* unsigned equivalent of ber_int_t */ 83 84 typedef struct berelement BerElement; 85 typedef int (*BERTranslateProc)(char **, ber_uint_t *, int); 86 87 typedef struct berval { 88 ber_len_t bv_len; 89 char *bv_val; 90 } BerValue; 91 92 #define SAFEMEMCPY(d, s, n) memmove(d, s, n) 93 94 BerElement *kmfder_init(const struct berval *bv); 95 BerElement *kmfber_init(const struct berval *bv); 96 int kmfber_calc_taglen(ber_tag_t); 97 int kmfber_calc_lenlen(ber_int_t); 98 int kmfber_put_len(BerElement *, ber_int_t, int); 99 100 /* 101 * public decode routines 102 */ 103 ber_tag_t kmfber_first_element(BerElement *, ber_len_t *, char **); 104 ber_tag_t kmfber_next_element(BerElement *, ber_len_t *, char *); 105 ber_tag_t kmfber_scanf(BerElement *, const char *, ...); 106 107 void kmfber_bvfree(struct berval *); 108 void kmfber_bvecfree(struct berval **); 109 struct berval *kmfber_bvdup(const struct berval *); 110 111 /* 112 * public encoding routines 113 */ 114 extern int kmfber_printf(BerElement *, const char *, ...); 115 extern int kmfber_flatten(BerElement *, struct berval **); 116 extern int kmfber_realloc(BerElement *, ber_len_t); 117 118 /* 119 * miscellaneous public routines 120 */ 121 extern void kmfber_free(BerElement *ber, int freebuf); 122 extern BerElement* kmfber_alloc(void); 123 extern BerElement* kmfder_alloc(void); 124 extern BerElement* kmfber_alloc_t(int); 125 extern BerElement* kmfber_dup(BerElement *); 126 extern ber_int_t kmfber_read(BerElement *, char *, ber_len_t); 127 extern ber_int_t kmfber_write(BerElement *, char *, ber_len_t, int); 128 extern void kmfber_reset(BerElement *, int); 129 130 /* Routines KMF uses to encode/decode Cert objects */ 131 extern KMF_RETURN DerDecodeSignedCertificate(const KMF_DATA *, 132 KMF_X509_CERTIFICATE **); 133 extern KMF_RETURN DerEncodeSignedCertificate(KMF_X509_CERTIFICATE *, 134 KMF_DATA *); 135 136 KMF_RETURN DerDecodeTbsCertificate(const KMF_DATA *, 137 KMF_X509_TBS_CERT **); 138 KMF_RETURN DerEncodeTbsCertificate(KMF_X509_TBS_CERT *, KMF_DATA *); 139 140 KMF_RETURN DerDecodeSignedCsr(const KMF_DATA *, KMF_CSR_DATA **); 141 extern KMF_RETURN DerEncodeSignedCsr(KMF_CSR_DATA *, KMF_DATA *); 142 extern KMF_RETURN DerDecodeTbsCsr(const KMF_DATA *, KMF_TBS_CSR **); 143 extern KMF_RETURN DerEncodeTbsCsr(KMF_TBS_CSR *, KMF_DATA *); 144 145 KMF_RETURN ExtractX509CertParts(KMF_DATA *, KMF_DATA *, KMF_DATA *); 146 KMF_RETURN GetKeyFromSpki(KMF_ALGORITHM_INDEX, KMF_X509_SPKI *, 147 KMF_DATA **); 148 extern KMF_RETURN DerEncodeName(KMF_X509_NAME *, KMF_DATA *); 149 KMF_RETURN DerDecodeName(KMF_DATA *, KMF_X509_NAME *); 150 KMF_RETURN DerDecodeExtension(KMF_DATA *, KMF_X509_EXTENSION **); 151 KMF_RETURN CopyRDN(KMF_X509_NAME *, KMF_X509_NAME **); 152 KMF_RETURN CopySPKI(KMF_X509_SPKI *, 153 KMF_X509_SPKI **); 154 extern KMF_RETURN DerDecodeSPKI(KMF_DATA *, KMF_X509_SPKI *); 155 extern KMF_RETURN DerDecodeDSASignature(KMF_DATA *, KMF_DATA *); 156 extern KMF_RETURN DerEncodeDSASignature(KMF_DATA *, KMF_DATA *); 157 KMF_RETURN DerEncodeAlgoid(KMF_DATA *, KMF_DATA *); 158 KMF_RETURN DerDecodeSPKI(KMF_DATA *, KMF_X509_SPKI *); 159 KMF_RETURN DerEncodeSPKI(KMF_X509_SPKI *, KMF_DATA *); 160 extern KMF_RETURN ExtractSPKIData(const KMF_X509_SPKI *, 161 KMF_ALGORITHM_INDEX, KMF_DATA *, uint32_t *); 162 extern KMF_RETURN AddRDN(KMF_X509_NAME *, KMF_X509_RDN *); 163 KMF_RETURN DerEncodeRSAPrivateKey(KMF_DATA *, KMF_RAW_RSA_KEY *); 164 KMF_RETURN DerEncodeDSAPrivateKey(KMF_DATA *, KMF_RAW_DSA_KEY *); 165 166 #endif /* BER_DER_H */ 167