1 /* krb5_asn.h */ 2 /* 3 * Written by Vern Staats <staatsvr@asc.hpc.mil> for the OpenSSL project, ** 4 * using ocsp/{*.h,*asn*.c} as a starting point 5 */ 6 7 /* ==================================================================== 8 * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in 19 * the documentation and/or other materials provided with the 20 * distribution. 21 * 22 * 3. All advertising materials mentioning features or use of this 23 * software must display the following acknowledgment: 24 * "This product includes software developed by the OpenSSL Project 25 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 26 * 27 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 28 * endorse or promote products derived from this software without 29 * prior written permission. For written permission, please contact 30 * openssl-core@openssl.org. 31 * 32 * 5. Products derived from this software may not be called "OpenSSL" 33 * nor may "OpenSSL" appear in their names without prior written 34 * permission of the OpenSSL Project. 35 * 36 * 6. Redistributions of any form whatsoever must retain the following 37 * acknowledgment: 38 * "This product includes software developed by the OpenSSL Project 39 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 42 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 44 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 45 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 46 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 47 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 48 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 49 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 50 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 51 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 52 * OF THE POSSIBILITY OF SUCH DAMAGE. 53 * ==================================================================== 54 * 55 * This product includes cryptographic software written by Eric Young 56 * (eay@cryptsoft.com). This product includes software written by Tim 57 * Hudson (tjh@cryptsoft.com). 58 * 59 */ 60 61 #ifndef HEADER_KRB5_ASN_H 62 # define HEADER_KRB5_ASN_H 63 64 /* 65 * #include <krb5.h> 66 */ 67 # include <openssl/safestack.h> 68 69 #ifdef __cplusplus 70 extern "C" { 71 #endif 72 73 /* 74 * ASN.1 from Kerberos RFC 1510 75 */ 76 77 /*- EncryptedData ::= SEQUENCE { 78 * etype[0] INTEGER, -- EncryptionType 79 * kvno[1] INTEGER OPTIONAL, 80 * cipher[2] OCTET STRING -- ciphertext 81 * } 82 */ 83 typedef struct krb5_encdata_st { 84 ASN1_INTEGER *etype; 85 ASN1_INTEGER *kvno; 86 ASN1_OCTET_STRING *cipher; 87 } KRB5_ENCDATA; 88 89 DECLARE_STACK_OF(KRB5_ENCDATA) 90 91 /*- PrincipalName ::= SEQUENCE { 92 * name-type[0] INTEGER, 93 * name-string[1] SEQUENCE OF GeneralString 94 * } 95 */ 96 typedef struct krb5_princname_st { 97 ASN1_INTEGER *nametype; 98 STACK_OF(ASN1_GENERALSTRING) *namestring; 99 } KRB5_PRINCNAME; 100 101 DECLARE_STACK_OF(KRB5_PRINCNAME) 102 103 /*- Ticket ::= [APPLICATION 1] SEQUENCE { 104 * tkt-vno[0] INTEGER, 105 * realm[1] Realm, 106 * sname[2] PrincipalName, 107 * enc-part[3] EncryptedData 108 * } 109 */ 110 typedef struct krb5_tktbody_st { 111 ASN1_INTEGER *tktvno; 112 ASN1_GENERALSTRING *realm; 113 KRB5_PRINCNAME *sname; 114 KRB5_ENCDATA *encdata; 115 } KRB5_TKTBODY; 116 117 typedef STACK_OF(KRB5_TKTBODY) KRB5_TICKET; 118 DECLARE_STACK_OF(KRB5_TKTBODY) 119 120 /*- AP-REQ ::= [APPLICATION 14] SEQUENCE { 121 * pvno[0] INTEGER, 122 * msg-type[1] INTEGER, 123 * ap-options[2] APOptions, 124 * ticket[3] Ticket, 125 * authenticator[4] EncryptedData 126 * } 127 * 128 * APOptions ::= BIT STRING { 129 * reserved(0), use-session-key(1), mutual-required(2) } 130 */ 131 typedef struct krb5_ap_req_st { 132 ASN1_INTEGER *pvno; 133 ASN1_INTEGER *msgtype; 134 ASN1_BIT_STRING *apoptions; 135 KRB5_TICKET *ticket; 136 KRB5_ENCDATA *authenticator; 137 } KRB5_APREQBODY; 138 139 typedef STACK_OF(KRB5_APREQBODY) KRB5_APREQ; 140 DECLARE_STACK_OF(KRB5_APREQBODY) 141 142 /* Authenticator Stuff */ 143 144 /*- Checksum ::= SEQUENCE { 145 * cksumtype[0] INTEGER, 146 * checksum[1] OCTET STRING 147 * } 148 */ 149 typedef struct krb5_checksum_st { 150 ASN1_INTEGER *ctype; 151 ASN1_OCTET_STRING *checksum; 152 } KRB5_CHECKSUM; 153 154 DECLARE_STACK_OF(KRB5_CHECKSUM) 155 156 /*- EncryptionKey ::= SEQUENCE { 157 * keytype[0] INTEGER, 158 * keyvalue[1] OCTET STRING 159 * } 160 */ 161 typedef struct krb5_encryptionkey_st { 162 ASN1_INTEGER *ktype; 163 ASN1_OCTET_STRING *keyvalue; 164 } KRB5_ENCKEY; 165 166 DECLARE_STACK_OF(KRB5_ENCKEY) 167 168 /*- AuthorizationData ::= SEQUENCE OF SEQUENCE { 169 * ad-type[0] INTEGER, 170 * ad-data[1] OCTET STRING 171 * } 172 */ 173 typedef struct krb5_authorization_st { 174 ASN1_INTEGER *adtype; 175 ASN1_OCTET_STRING *addata; 176 } KRB5_AUTHDATA; 177 178 DECLARE_STACK_OF(KRB5_AUTHDATA) 179 180 /*- -- Unencrypted authenticator 181 * Authenticator ::= [APPLICATION 2] SEQUENCE { 182 * authenticator-vno[0] INTEGER, 183 * crealm[1] Realm, 184 * cname[2] PrincipalName, 185 * cksum[3] Checksum OPTIONAL, 186 * cusec[4] INTEGER, 187 * ctime[5] KerberosTime, 188 * subkey[6] EncryptionKey OPTIONAL, 189 * seq-number[7] INTEGER OPTIONAL, 190 * authorization-data[8] AuthorizationData OPTIONAL 191 * } 192 */ 193 typedef struct krb5_authenticator_st { 194 ASN1_INTEGER *avno; 195 ASN1_GENERALSTRING *crealm; 196 KRB5_PRINCNAME *cname; 197 KRB5_CHECKSUM *cksum; 198 ASN1_INTEGER *cusec; 199 ASN1_GENERALIZEDTIME *ctime; 200 KRB5_ENCKEY *subkey; 201 ASN1_INTEGER *seqnum; 202 KRB5_AUTHDATA *authorization; 203 } KRB5_AUTHENTBODY; 204 205 typedef STACK_OF(KRB5_AUTHENTBODY) KRB5_AUTHENT; 206 DECLARE_STACK_OF(KRB5_AUTHENTBODY) 207 208 /*- DECLARE_ASN1_FUNCTIONS(type) = DECLARE_ASN1_FUNCTIONS_name(type, type) = 209 * type *name##_new(void); 210 * void name##_free(type *a); 211 * DECLARE_ASN1_ENCODE_FUNCTIONS(type, name, name) = 212 * DECLARE_ASN1_ENCODE_FUNCTIONS(type, itname, name) = 213 * type *d2i_##name(type **a, const unsigned char **in, long len); 214 * int i2d_##name(type *a, unsigned char **out); 215 * DECLARE_ASN1_ITEM(itname) = OPENSSL_EXTERN const ASN1_ITEM itname##_it 216 */ 217 218 DECLARE_ASN1_FUNCTIONS(KRB5_ENCDATA) 219 DECLARE_ASN1_FUNCTIONS(KRB5_PRINCNAME) 220 DECLARE_ASN1_FUNCTIONS(KRB5_TKTBODY) 221 DECLARE_ASN1_FUNCTIONS(KRB5_APREQBODY) 222 DECLARE_ASN1_FUNCTIONS(KRB5_TICKET) 223 DECLARE_ASN1_FUNCTIONS(KRB5_APREQ) 224 225 DECLARE_ASN1_FUNCTIONS(KRB5_CHECKSUM) 226 DECLARE_ASN1_FUNCTIONS(KRB5_ENCKEY) 227 DECLARE_ASN1_FUNCTIONS(KRB5_AUTHDATA) 228 DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENTBODY) 229 DECLARE_ASN1_FUNCTIONS(KRB5_AUTHENT) 230 231 /* BEGIN ERROR CODES */ 232 /* 233 * The following lines are auto generated by the script mkerr.pl. Any changes 234 * made after this point may be overwritten when the script is next run. 235 */ 236 237 #ifdef __cplusplus 238 } 239 #endif 240 #endif 241