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Diffstat (limited to 'third_party/heimdal/lib/krb5/krb5.h')
| -rw-r--r-- | third_party/heimdal/lib/krb5/krb5.h | 1069 |
1 files changed, 1069 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/krb5/krb5.h b/third_party/heimdal/lib/krb5/krb5.h new file mode 100644 index 0000000..e4a9e7e --- /dev/null +++ b/third_party/heimdal/lib/krb5/krb5.h @@ -0,0 +1,1069 @@ +/* + * Copyright (c) 1997 - 2007 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Portions Copyright (c) 2009 Apple Inc. All rights reserved. + * + * 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 above 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. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE 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. + */ + +/* $Id$ */ + +#ifndef __KRB5_H__ +#define __KRB5_H__ + +#include <time.h> +#include <krb5-types.h> + +#include <asn1_err.h> +#include <krb5_err.h> +#include <heim_err.h> +#include <k524_err.h> +#include <k5e1_err.h> + +#include <krb5_asn1.h> +typedef Krb5Int32 krb5int32; +typedef Krb5UInt32 krb5uint32; + +/* name confusion with MIT */ +#ifndef KRB5KDC_ERR_KEY_EXP +#define KRB5KDC_ERR_KEY_EXP KRB5KDC_ERR_KEY_EXPIRED +#endif + +#ifdef _WIN32 +#define KRB5_CALLCONV __stdcall +#define KRB5_LIB_CALL __stdcall +#else +#define KRB5_CALLCONV +#define KRB5_LIB_CALL +#endif + +/* simple constants */ + +#ifndef TRUE +#define TRUE 1 +#define FALSE 0 +#endif + +typedef int krb5_boolean; + +typedef int32_t krb5_error_code; + +typedef int32_t krb5_kvno; + +typedef uint32_t krb5_flags; + +typedef void *krb5_pointer; +typedef const void *krb5_const_pointer; + +struct krb5_crypto_data; +typedef struct krb5_crypto_data *krb5_crypto; + +struct krb5_get_creds_opt_data; +typedef struct krb5_get_creds_opt_data *krb5_get_creds_opt; + +struct krb5_digest_data; +typedef struct krb5_digest_data *krb5_digest; +struct krb5_ntlm_data; +typedef struct krb5_ntlm_data *krb5_ntlm; + +struct krb5_pac_data; +typedef struct krb5_pac_data *krb5_pac; +typedef const struct krb5_pac_data *krb5_const_pac; + +typedef struct krb5_rd_req_in_ctx_data *krb5_rd_req_in_ctx; +typedef struct krb5_rd_req_out_ctx_data *krb5_rd_req_out_ctx; + +typedef CKSUMTYPE krb5_cksumtype; + +typedef Checksum krb5_checksum; + +typedef ENCTYPE krb5_enctype; + +typedef struct krb5_get_init_creds_ctx *krb5_init_creds_context; + +typedef heim_octet_string krb5_data; + +/* PKINIT related forward declarations */ +struct ContentInfo; +struct krb5_pk_identity; +struct krb5_pk_cert; + +/* krb5_enc_data is a mit compat structure */ +typedef struct krb5_enc_data { + krb5_enctype enctype; + krb5_kvno kvno; + krb5_data ciphertext; +} krb5_enc_data; + +/* alternative names */ +#define ENCTYPE_NULL KRB5_ENCTYPE_NULL +#define ENCTYPE_DES_CBC_CRC KRB5_ENCTYPE_DES_CBC_CRC +#define ENCTYPE_DES_CBC_MD4 KRB5_ENCTYPE_DES_CBC_MD4 +#define ENCTYPE_DES_CBC_MD5 KRB5_ENCTYPE_DES_CBC_MD5 +#define ENCTYPE_DES3_CBC_MD5 KRB5_ENCTYPE_DES3_CBC_MD5 +#define ENCTYPE_OLD_DES3_CBC_SHA1 KRB5_ENCTYPE_OLD_DES3_CBC_SHA1 +#define ENCTYPE_SIGN_DSA_GENERATE KRB5_ENCTYPE_SIGN_DSA_GENERATE +#define ENCTYPE_ENCRYPT_RSA_PRIV KRB5_ENCTYPE_ENCRYPT_RSA_PRIV +#define ENCTYPE_ENCRYPT_RSA_PUB KRB5_ENCTYPE_ENCRYPT_RSA_PUB +#define ENCTYPE_DES3_CBC_SHA1 KRB5_ENCTYPE_DES3_CBC_SHA1 +#define ENCTYPE_AES128_CTS_HMAC_SHA1_96 KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96 +#define ENCTYPE_AES256_CTS_HMAC_SHA1_96 KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96 +#define ENCTYPE_ARCFOUR_HMAC KRB5_ENCTYPE_ARCFOUR_HMAC_MD5 +#define ENCTYPE_ARCFOUR_HMAC_MD5 KRB5_ENCTYPE_ARCFOUR_HMAC_MD5 +#define ENCTYPE_ARCFOUR_HMAC_MD5_56 KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56 +#define ENCTYPE_ENCTYPE_PK_CROSS KRB5_ENCTYPE_ENCTYPE_PK_CROSS +#define ENCTYPE_DES_CBC_NONE KRB5_ENCTYPE_DES_CBC_NONE +#define ENCTYPE_DES3_CBC_NONE KRB5_ENCTYPE_DES3_CBC_NONE +#define ENCTYPE_DES_CFB64_NONE KRB5_ENCTYPE_DES_CFB64_NONE +#define ENCTYPE_DES_PCBC_NONE KRB5_ENCTYPE_DES_PCBC_NONE +#define ETYPE_NULL KRB5_ENCTYPE_NULL +#define ETYPE_DES_CBC_CRC KRB5_ENCTYPE_DES_CBC_CRC +#define ETYPE_DES_CBC_MD4 KRB5_ENCTYPE_DES_CBC_MD4 +#define ETYPE_DES_CBC_MD5 KRB5_ENCTYPE_DES_CBC_MD5 +#define ETYPE_DES3_CBC_MD5 KRB5_ENCTYPE_DES3_CBC_MD5 +#define ETYPE_OLD_DES3_CBC_SHA1 KRB5_ENCTYPE_OLD_DES3_CBC_SHA1 +#define ETYPE_SIGN_DSA_GENERATE KRB5_ENCTYPE_SIGN_DSA_GENERATE +#define ETYPE_ENCRYPT_RSA_PRIV KRB5_ENCTYPE_ENCRYPT_RSA_PRIV +#define ETYPE_ENCRYPT_RSA_PUB KRB5_ENCTYPE_ENCRYPT_RSA_PUB +#define ETYPE_DES3_CBC_SHA1 KRB5_ENCTYPE_DES3_CBC_SHA1 +#define ETYPE_AES128_CTS_HMAC_SHA1_96 KRB5_ENCTYPE_AES128_CTS_HMAC_SHA1_96 +#define ETYPE_AES256_CTS_HMAC_SHA1_96 KRB5_ENCTYPE_AES256_CTS_HMAC_SHA1_96 +#define ETYPE_AES128_CTS_HMAC_SHA256_128 KRB5_ENCTYPE_AES128_CTS_HMAC_SHA256_128 +#define ETYPE_AES256_CTS_HMAC_SHA384_192 KRB5_ENCTYPE_AES256_CTS_HMAC_SHA384_192 +#define ETYPE_ARCFOUR_HMAC_MD5 KRB5_ENCTYPE_ARCFOUR_HMAC_MD5 +#define ETYPE_ARCFOUR_HMAC_MD5_56 KRB5_ENCTYPE_ARCFOUR_HMAC_MD5_56 +#define ETYPE_ENCTYPE_PK_CROSS KRB5_ENCTYPE_ENCTYPE_PK_CROSS +#define ETYPE_ARCFOUR_MD4 KRB5_ENCTYPE_ARCFOUR_MD4 +#define ETYPE_ARCFOUR_HMAC_OLD KRB5_ENCTYPE_ARCFOUR_HMAC_OLD +#define ETYPE_ARCFOUR_HMAC_OLD_EXP KRB5_ENCTYPE_ARCFOUR_HMAC_OLD_EXP +#define ETYPE_DES_CBC_NONE KRB5_ENCTYPE_DES_CBC_NONE +#define ETYPE_DES3_CBC_NONE KRB5_ENCTYPE_DES3_CBC_NONE +#define ETYPE_DES_CFB64_NONE KRB5_ENCTYPE_DES_CFB64_NONE +#define ETYPE_DES_PCBC_NONE KRB5_ENCTYPE_DES_PCBC_NONE +#define ETYPE_DIGEST_MD5_NONE KRB5_ENCTYPE_DIGEST_MD5_NONE +#define ETYPE_CRAM_MD5_NONE KRB5_ENCTYPE_CRAM_MD5_NONE +#define DOMAIN_X500_COMPRESS domain_X500_Compress + +/* PDU types */ +typedef enum krb5_pdu { + KRB5_PDU_ERROR = 0, + KRB5_PDU_TICKET = 1, + KRB5_PDU_AS_REQUEST = 2, + KRB5_PDU_AS_REPLY = 3, + KRB5_PDU_TGS_REQUEST = 4, + KRB5_PDU_TGS_REPLY = 5, + KRB5_PDU_AP_REQUEST = 6, + KRB5_PDU_AP_REPLY = 7, + KRB5_PDU_KRB_SAFE = 8, + KRB5_PDU_KRB_PRIV = 9, + KRB5_PDU_KRB_CRED = 10, + KRB5_PDU_NONE = 11 /* See krb5_get_permitted_enctypes() */ +} krb5_pdu; + +typedef PADATA_TYPE krb5_preauthtype; + +typedef enum krb5_key_usage { + KRB5_KU_PA_ENC_TIMESTAMP = 1, + /* AS-REQ PA-ENC-TIMESTAMP padata timestamp, encrypted with the + client key (section 5.4.1) */ + KRB5_KU_TICKET = 2, + /* AS-REP Ticket and TGS-REP Ticket (includes tgs session key or + application session key), encrypted with the service key + (section 5.4.2) */ + KRB5_KU_AS_REP_ENC_PART = 3, + /* AS-REP encrypted part (includes tgs session key or application + session key), encrypted with the client key (section 5.4.2) */ + KRB5_KU_TGS_REQ_AUTH_DAT_SESSION = 4, + /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs + session key (section 5.4.1) */ + KRB5_KU_TGS_REQ_AUTH_DAT_SUBKEY = 5, + /* TGS-REQ KDC-REQ-BODY AuthorizationData, encrypted with the tgs + authenticator subkey (section 5.4.1) */ + KRB5_KU_TGS_REQ_AUTH_CKSUM = 6, + /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator cksum, keyed + with the tgs session key (sections 5.3.2, 5.4.1) */ + KRB5_KU_TGS_REQ_AUTH = 7, + /* TGS-REQ PA-TGS-REQ padata AP-REQ Authenticator (includes tgs + authenticator subkey), encrypted with the tgs session key + (section 5.3.2) */ + KRB5_KU_TGS_REP_ENC_PART_SESSION = 8, + /* TGS-REP encrypted part (includes application session key), + encrypted with the tgs session key (section 5.4.2) */ + KRB5_KU_TGS_REP_ENC_PART_SUB_KEY = 9, + /* TGS-REP encrypted part (includes application session key), + encrypted with the tgs authenticator subkey (section 5.4.2) */ + KRB5_KU_AP_REQ_AUTH_CKSUM = 10, + /* AP-REQ Authenticator cksum, keyed with the application session + key (section 5.3.2) */ + KRB5_KU_AP_REQ_AUTH = 11, + /* AP-REQ Authenticator (includes application authenticator + subkey), encrypted with the application session key (section + 5.3.2) */ + KRB5_KU_AP_REQ_ENC_PART = 12, + /* AP-REP encrypted part (includes application session subkey), + encrypted with the application session key (section 5.5.2) */ + KRB5_KU_KRB_PRIV = 13, + /* KRB-PRIV encrypted part, encrypted with a key chosen by the + application (section 5.7.1) */ + KRB5_KU_KRB_CRED = 14, + /* KRB-CRED encrypted part, encrypted with a key chosen by the + application (section 5.8.1) */ + KRB5_KU_KRB_SAFE_CKSUM = 15, + /* KRB-SAFE cksum, keyed with a key chosen by the application + (section 5.6.1) */ + KRB5_KU_OTHER_ENCRYPTED = 16, + /* Data which is defined in some specification outside of + Kerberos to be encrypted using an RFC1510 encryption type. */ + KRB5_KU_OTHER_CKSUM = 17, + /* Data which is defined in some specification outside of + Kerberos to be checksummed using an RFC1510 checksum type. */ + KRB5_KU_KRB_ERROR = 18, + /* Krb-error checksum */ + KRB5_KU_AD_KDC_ISSUED = 19, + /* AD-KDCIssued checksum */ + KRB5_KU_MANDATORY_TICKET_EXTENSION = 20, + /* Checksum for Mandatory Ticket Extensions */ + KRB5_KU_AUTH_DATA_TICKET_EXTENSION = 21, + /* Checksum in Authorization Data in Ticket Extensions */ + KRB5_KU_USAGE_SEAL = 22, + /* seal in GSSAPI krb5 mechanism */ + KRB5_KU_USAGE_SIGN = 23, + /* sign in GSSAPI krb5 mechanism */ + KRB5_KU_USAGE_SEQ = 24, + /* SEQ in GSSAPI krb5 mechanism */ + KRB5_KU_USAGE_ACCEPTOR_SEAL = 22, + /* acceptor sign in GSSAPI CFX krb5 mechanism */ + KRB5_KU_USAGE_ACCEPTOR_SIGN = 23, + /* acceptor seal in GSSAPI CFX krb5 mechanism */ + KRB5_KU_USAGE_INITIATOR_SEAL = 24, + /* initiator sign in GSSAPI CFX krb5 mechanism */ + KRB5_KU_USAGE_INITIATOR_SIGN = 25, + /* initiator seal in GSSAPI CFX krb5 mechanism */ + KRB5_KU_PA_SERVER_REFERRAL_DATA = 22, + /* encrypted server referral data */ + KRB5_KU_SAM_CHECKSUM = 25, + /* Checksum for the SAM-CHECKSUM field */ + KRB5_KU_SAM_ENC_TRACK_ID = 26, + /* Encryption of the SAM-TRACK-ID field */ + KRB5_KU_PA_SERVER_REFERRAL = 26, + /* Keyusage for the server referral in a TGS req */ + KRB5_KU_SAM_ENC_NONCE_SAD = 27, + /* Defined in [MS-SFU] */ + KRB5_KU_PA_S4U_X509_USER_REQUEST = 26, + /* Defined in [MS-SFU] */ + KRB5_KU_PA_S4U_X509_USER_REPLY = 27, + /* Encryption of the SAM-NONCE-OR-SAD field */ + KRB5_KU_PA_PKINIT_KX = 44, + /* Encryption type of the kdc session contribution in pk-init */ + KRB5_KU_AS_REQ = 56, + /* Checksum of over the AS-REQ send by the KDC in PA-REQ-ENC-PA-REP */ + KRB5_KU_FAST_REQ_CHKSUM = 50, + /* FAST armor checksum */ + KRB5_KU_FAST_ENC = 51, + /* FAST armor encryption */ + KRB5_KU_FAST_REP = 52, + /* FAST armor reply */ + KRB5_KU_FAST_FINISHED = 53, + /* FAST finished checksum */ + KRB5_KU_ENC_CHALLENGE_CLIENT = 54, + /* fast challenge from client */ + KRB5_KU_ENC_CHALLENGE_KDC = 55, + /* fast challenge from kdc */ + KRB5_KU_DIGEST_ENCRYPT = -18, + /* Encryption key usage used in the digest encryption field */ + KRB5_KU_DIGEST_OPAQUE = -19, + /* Checksum key usage used in the digest opaque field */ + KRB5_KU_KRB5SIGNEDPATH = -21, + /* Checksum key usage on KRB5SignedPath */ + KRB5_KU_CANONICALIZED_NAMES = -23, + /* Checksum key usage on PA-CANONICALIZED */ + KRB5_KU_H5L_COOKIE = -25 + /* encrypted foo */ +} krb5_key_usage; + +typedef krb5_key_usage krb5_keyusage; + +typedef enum krb5_salttype { + KRB5_PW_SALT = KRB5_PADATA_PW_SALT, + KRB5_AFS3_SALT = KRB5_PADATA_AFS3_SALT +}krb5_salttype; + +typedef struct krb5_salt { + krb5_salttype salttype; + krb5_data saltvalue; +} krb5_salt; + +typedef ETYPE_INFO krb5_preauthinfo; + +typedef struct { + krb5_preauthtype type; + krb5_preauthinfo info; /* list of preauthinfo for this type */ +} krb5_preauthdata_entry; + +typedef struct krb5_preauthdata { + unsigned len; + krb5_preauthdata_entry *val; +}krb5_preauthdata; + +typedef enum krb5_address_type { + KRB5_ADDRESS_INET = 2, + KRB5_ADDRESS_NETBIOS = 20, + KRB5_ADDRESS_INET6 = 24, + KRB5_ADDRESS_ADDRPORT = 256, + KRB5_ADDRESS_IPPORT = 257 +} krb5_address_type; + +enum { + AP_OPTS_USE_SESSION_KEY = 1, + AP_OPTS_MUTUAL_REQUIRED = 2, + AP_OPTS_USE_SUBKEY = 4 /* library internal */ +}; + +typedef HostAddress krb5_address; + +typedef HostAddresses krb5_addresses; + +typedef krb5_enctype krb5_keytype; + +enum krb5_keytype_old { + KEYTYPE_NULL = ETYPE_NULL, + KEYTYPE_DES = ETYPE_DES_CBC_CRC, + KEYTYPE_DES3 = ETYPE_OLD_DES3_CBC_SHA1, + KEYTYPE_AES128 = ETYPE_AES128_CTS_HMAC_SHA1_96, + KEYTYPE_AES256 = ETYPE_AES256_CTS_HMAC_SHA1_96, + KEYTYPE_ARCFOUR = ETYPE_ARCFOUR_HMAC_MD5, + KEYTYPE_ARCFOUR_56 = ETYPE_ARCFOUR_HMAC_MD5_56 +}; + +typedef EncryptionKey krb5_keyblock; + +typedef AP_REQ krb5_ap_req; + +struct krb5_cc_ops; + +#define KRB5_DEFAULT_CCFILE_ROOT "%{TEMP}/krb5cc_" + +#define KRB5_DEFAULT_CCROOT "FILE:" KRB5_DEFAULT_CCFILE_ROOT + +#define KRB5_ACCEPT_NULL_ADDRESSES(C) \ + krb5_config_get_bool_default((C), NULL, TRUE, \ + "libdefaults", "accept_null_addresses", \ + NULL) + +typedef void *krb5_cc_cursor; +typedef struct krb5_cccol_cursor_data *krb5_cccol_cursor; + +typedef struct krb5_ccache_data { + const struct krb5_cc_ops *ops; + krb5_data data; + unsigned int cc_initialized:1; /* if 1: krb5_cc_initialize() called */ + unsigned int cc_need_start_realm:1; + unsigned int cc_start_tgt_stored:1; + unsigned int cc_kx509_done:1; +}krb5_ccache_data; + +typedef struct krb5_ccache_data *krb5_ccache; + +typedef struct krb5_context_data *krb5_context; + +typedef Realm krb5_realm; +typedef const char *krb5_const_realm; /* stupid language */ + +#define krb5_realm_length(r) strlen(r) +#define krb5_realm_data(r) (r) + +typedef Principal krb5_principal_data; +typedef struct Principal *krb5_principal; +typedef const struct Principal *krb5_const_principal; +typedef struct Principals *krb5_principals; + +typedef time_t krb5_deltat; +typedef time_t krb5_timestamp; + +typedef struct krb5_times { + krb5_timestamp authtime; + krb5_timestamp starttime; + krb5_timestamp endtime; + krb5_timestamp renew_till; +} krb5_times; + +typedef union { + TicketFlags b; + krb5_flags i; +} krb5_ticket_flags; + +/* options for krb5_get_in_tkt() */ +#define KDC_OPT_FORWARDABLE (1 << 1) +#define KDC_OPT_FORWARDED (1 << 2) +#define KDC_OPT_PROXIABLE (1 << 3) +#define KDC_OPT_PROXY (1 << 4) +#define KDC_OPT_ALLOW_POSTDATE (1 << 5) +#define KDC_OPT_POSTDATED (1 << 6) +#define KDC_OPT_RENEWABLE (1 << 8) +#define KDC_OPT_REQUEST_ANONYMOUS (1 << 14) +#define KDC_OPT_DISABLE_TRANSITED_CHECK (1 << 26) +#define KDC_OPT_RENEWABLE_OK (1 << 27) +#define KDC_OPT_ENC_TKT_IN_SKEY (1 << 28) +#define KDC_OPT_RENEW (1 << 30) +#define KDC_OPT_VALIDATE (1 << 31) + +typedef union { + KDCOptions b; + krb5_flags i; +} krb5_kdc_flags; + +/* flags for krb5_verify_ap_req */ + +#define KRB5_VERIFY_AP_REQ_IGNORE_INVALID (1 << 0) +#define KRB5_VERIFY_AP_REQ_IGNORE_ADDRS (1 << 1) + +#define KRB5_GC_CACHED (1U << 0) +#define KRB5_GC_USER_USER (1U << 1) +#define KRB5_GC_EXPIRED_OK (1U << 2) +#define KRB5_GC_NO_STORE (1U << 3) +#define KRB5_GC_FORWARDABLE (1U << 4) +#define KRB5_GC_NO_TRANSIT_CHECK (1U << 5) +#define KRB5_GC_CONSTRAINED_DELEGATION (1U << 6) +#define KRB5_GC_CANONICALIZE (1U << 7) +#define KRB5_GC_ANONYMOUS (1U << 8) + +/* constants for compare_creds (and cc_retrieve_cred) */ +#define KRB5_TC_DONT_MATCH_REALM (1U << 31) +#define KRB5_TC_MATCH_KEYTYPE (1U << 30) +#define KRB5_TC_MATCH_KTYPE KRB5_TC_MATCH_KEYTYPE /* MIT name */ +#define KRB5_TC_MATCH_SRV_NAMEONLY (1 << 29) +#define KRB5_TC_MATCH_FLAGS_EXACT (1 << 28) +#define KRB5_TC_MATCH_FLAGS (1 << 27) +#define KRB5_TC_MATCH_TIMES_EXACT (1 << 26) +#define KRB5_TC_MATCH_TIMES (1 << 25) +#define KRB5_TC_MATCH_AUTHDATA (1 << 24) +#define KRB5_TC_MATCH_2ND_TKT (1 << 23) +#define KRB5_TC_MATCH_IS_SKEY (1 << 22) + +/* constants for get_flags and set_flags */ +#define KRB5_TC_OPENCLOSE 0x00000001 +#define KRB5_TC_NOTICKET 0x00000002 + +typedef AuthorizationData krb5_authdata; + +typedef KRB_ERROR krb5_error; + +typedef struct krb5_creds { + krb5_principal client; + krb5_principal server; + krb5_keyblock session; + krb5_times times; + krb5_data ticket; + krb5_data second_ticket; + krb5_authdata authdata; + krb5_addresses addresses; + krb5_ticket_flags flags; +} krb5_creds; + +typedef struct krb5_cc_cache_cursor_data *krb5_cc_cache_cursor; + +#define KRB5_CC_OPS_VERSION_0 0 +#define KRB5_CC_OPS_VERSION_1 1 +#define KRB5_CC_OPS_VERSION_2 2 +#define KRB5_CC_OPS_VERSION_3 3 +#define KRB5_CC_OPS_VERSION_5 5 + +/* Only extend the structure. Do not change signatures. */ +typedef struct krb5_cc_ops { + /* Version 0 */ + int version; + const char *prefix; + const char* (KRB5_CALLCONV * get_name)(krb5_context, krb5_ccache); + krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, krb5_ccache *, const char *); + krb5_error_code (KRB5_CALLCONV * gen_new)(krb5_context, krb5_ccache *); + krb5_error_code (KRB5_CALLCONV * init)(krb5_context, krb5_ccache, krb5_principal); + krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_ccache); + krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_ccache); + krb5_error_code (KRB5_CALLCONV * store)(krb5_context, krb5_ccache, krb5_creds*); + krb5_error_code (KRB5_CALLCONV * retrieve)(krb5_context, krb5_ccache, + krb5_flags, const krb5_creds*, krb5_creds *); + krb5_error_code (KRB5_CALLCONV * get_princ)(krb5_context, krb5_ccache, krb5_principal*); + krb5_error_code (KRB5_CALLCONV * get_first)(krb5_context, krb5_ccache, krb5_cc_cursor *); + krb5_error_code (KRB5_CALLCONV * get_next)(krb5_context, krb5_ccache, + krb5_cc_cursor*, krb5_creds*); + krb5_error_code (KRB5_CALLCONV * end_get)(krb5_context, krb5_ccache, krb5_cc_cursor*); + krb5_error_code (KRB5_CALLCONV * remove_cred)(krb5_context, krb5_ccache, + krb5_flags, krb5_creds*); + krb5_error_code (KRB5_CALLCONV * set_flags)(krb5_context, krb5_ccache, krb5_flags); + int (KRB5_CALLCONV * get_version)(krb5_context, krb5_ccache); + krb5_error_code (KRB5_CALLCONV * get_cache_first)(krb5_context, krb5_cc_cursor *); + krb5_error_code (KRB5_CALLCONV * get_cache_next)(krb5_context, krb5_cc_cursor, + krb5_ccache *); + krb5_error_code (KRB5_CALLCONV * end_cache_get)(krb5_context, krb5_cc_cursor); + krb5_error_code (KRB5_CALLCONV * move)(krb5_context, krb5_ccache, krb5_ccache); + krb5_error_code (KRB5_CALLCONV * get_default_name)(krb5_context, char **); + /* Version 1 */ + krb5_error_code (KRB5_CALLCONV * set_default)(krb5_context, krb5_ccache); + /* Version 2 */ + krb5_error_code (KRB5_CALLCONV * lastchange)(krb5_context, krb5_ccache, krb5_timestamp *); + /* Version 3 */ + krb5_error_code (KRB5_CALLCONV * set_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat); + krb5_error_code (KRB5_CALLCONV * get_kdc_offset)(krb5_context, krb5_ccache, krb5_deltat *); + /* Version 5 */ + krb5_error_code (KRB5_CALLCONV * get_name_2)(krb5_context, krb5_ccache, + const char **id, const char **res, + const char **sub); + krb5_error_code (KRB5_CALLCONV * resolve_2)(krb5_context, krb5_ccache *id, const char *res, + const char *sub); + /* Add new functions here for versions 6 and above */ +} krb5_cc_ops; + +/* + * krb5_config_binding is identical to struct heim_config_binding + * within heimbase.h. Its format is public and used by callers of + * krb5_config_get_list() and krb5_config_vget_list(). + */ +enum krb5_config_type { + krb5_config_string, + krb5_config_list, +}; +struct krb5_config_binding { + enum krb5_config_type type; + char *name; + struct krb5_config_binding *next; + union { + char *string; + struct krb5_config_binding *list; + void *generic; + } u; +}; + +typedef struct krb5_config_binding krb5_config_binding; +typedef krb5_config_binding krb5_config_section; + +typedef struct krb5_ticket { + EncTicketPart ticket; + krb5_principal client; + krb5_principal server; +} krb5_ticket; + +typedef Authenticator krb5_authenticator_data; + +typedef krb5_authenticator_data *krb5_authenticator; + +struct krb5_rcache_data; +typedef struct krb5_rcache_data *krb5_rcache; +typedef Authenticator krb5_donot_replay; + +#define KRB5_STORAGE_HOST_BYTEORDER 0x01 /* old */ +#define KRB5_STORAGE_PRINCIPAL_WRONG_NUM_COMPONENTS 0x02 +#define KRB5_STORAGE_PRINCIPAL_NO_NAME_TYPE 0x04 +#define KRB5_STORAGE_KEYBLOCK_KEYTYPE_TWICE 0x08 +#define KRB5_STORAGE_BYTEORDER_MASK 0x70 +#define KRB5_STORAGE_BYTEORDER_BE 0x00 /* default */ +#define KRB5_STORAGE_BYTEORDER_PACKED 0x10 +#define KRB5_STORAGE_BYTEORDER_LE 0x20 +#define KRB5_STORAGE_BYTEORDER_HOST 0x40 +#define KRB5_STORAGE_CREDS_FLAGS_WRONG_BITORDER 0x80 + +struct krb5_storage_data; +typedef struct krb5_storage_data krb5_storage; + +typedef struct krb5_keytab_entry { + krb5_principal principal; + krb5_kvno vno; + krb5_keyblock keyblock; + uint32_t timestamp; + uint32_t flags; + krb5_principals aliases; +} krb5_keytab_entry; + +typedef struct krb5_kt_cursor { + int fd; + krb5_storage *sp; + void *data; +} krb5_kt_cursor; + +struct krb5_keytab_data; + +typedef struct krb5_keytab_data *krb5_keytab; + +#define KRB5_KT_PREFIX_MAX_LEN 30 + +struct krb5_keytab_data { + const char *prefix; + krb5_error_code (KRB5_CALLCONV * resolve)(krb5_context, const char*, krb5_keytab); + krb5_error_code (KRB5_CALLCONV * get_name)(krb5_context, krb5_keytab, char*, size_t); + krb5_error_code (KRB5_CALLCONV * close)(krb5_context, krb5_keytab); + krb5_error_code (KRB5_CALLCONV * destroy)(krb5_context, krb5_keytab); + krb5_error_code (KRB5_CALLCONV * get)(krb5_context, krb5_keytab, krb5_const_principal, + krb5_kvno, krb5_enctype, krb5_keytab_entry*); + krb5_error_code (KRB5_CALLCONV * start_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*); + krb5_error_code (KRB5_CALLCONV * next_entry)(krb5_context, krb5_keytab, + krb5_keytab_entry*, krb5_kt_cursor*); + krb5_error_code (KRB5_CALLCONV * end_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*); + krb5_error_code (KRB5_CALLCONV * add)(krb5_context, krb5_keytab, krb5_keytab_entry*); + krb5_error_code (KRB5_CALLCONV * remove)(krb5_context, krb5_keytab, krb5_keytab_entry*); + void *data; + int32_t version; +}; + +typedef struct krb5_keytab_data krb5_kt_ops; + +struct krb5_keytab_key_proc_args { + krb5_keytab keytab; + krb5_principal principal; +}; + +typedef struct krb5_keytab_key_proc_args krb5_keytab_key_proc_args; + +typedef struct krb5_replay_data { + krb5_timestamp timestamp; + int32_t usec; + uint32_t seq; +} krb5_replay_data; + +/* flags for krb5_auth_con_setflags */ +enum { + KRB5_AUTH_CONTEXT_DO_TIME = 1, + KRB5_AUTH_CONTEXT_RET_TIME = 2, + KRB5_AUTH_CONTEXT_DO_SEQUENCE = 4, + KRB5_AUTH_CONTEXT_RET_SEQUENCE = 8, + KRB5_AUTH_CONTEXT_PERMIT_ALL = 16, + KRB5_AUTH_CONTEXT_USE_SUBKEY = 32, + KRB5_AUTH_CONTEXT_CLEAR_FORWARDED_CRED = 64 +}; + +/* flags for krb5_auth_con_genaddrs */ +enum { + KRB5_AUTH_CONTEXT_GENERATE_LOCAL_ADDR = 1, + KRB5_AUTH_CONTEXT_GENERATE_LOCAL_FULL_ADDR = 3, + KRB5_AUTH_CONTEXT_GENERATE_REMOTE_ADDR = 4, + KRB5_AUTH_CONTEXT_GENERATE_REMOTE_FULL_ADDR = 12 +}; + +typedef struct krb5_auth_context_data { + unsigned int flags; + + krb5_address *local_address; + krb5_address *remote_address; + int16_t local_port; + int16_t remote_port; + krb5_keyblock *keyblock; + krb5_keyblock *local_subkey; + krb5_keyblock *remote_subkey; + + uint32_t local_seqnumber; + uint32_t remote_seqnumber; + + krb5_authenticator authenticator; + + krb5_pointer i_vector; + + krb5_rcache rcache; + + krb5_keytype keytype; /* ¿requested key type ? */ + krb5_cksumtype cksumtype; /* ¡requested checksum type! */ + + AuthorizationData *auth_data; + +}krb5_auth_context_data, *krb5_auth_context; + +typedef struct { + KDC_REP kdc_rep; + EncKDCRepPart enc_part; + KRB_ERROR error; +} krb5_kdc_rep; + +extern const char *heimdal_version, *heimdal_long_version; + +typedef void (KRB5_CALLCONV * krb5_log_log_func_t)(krb5_context, + const char*, + const char*, + void*); +typedef void (KRB5_CALLCONV * krb5_log_close_func_t)(void*); + +typedef struct heim_log_facility_s krb5_log_facility; + +typedef EncAPRepPart krb5_ap_rep_enc_part; + +#define KRB5_RECVAUTH_IGNORE_VERSION 1 + +#define KRB5_SENDAUTH_VERSION "KRB5_SENDAUTH_V1.0" + +#define KRB5_TGS_NAME_SIZE (6) +#define KRB5_TGS_NAME ("krbtgt") +#define KRB5_WELLKNOWN_NAME ("WELLKNOWN") +#define KRB5_ANON_NAME ("ANONYMOUS") +#define KRB5_ANON_REALM ("WELLKNOWN:ANONYMOUS") +#define KRB5_FEDERATED_NAME ("FEDERATED") +#define KRB5_FEDERATED_REALM ("WELLKNOWN:FEDERATED") +#define KRB5_WELLKNOWN_ORG_H5L_REALM ("WELLKNOWN:ORG.H5L") +#define KRB5_DIGEST_NAME ("digest") + +#define KRB5_PKU2U_REALM_NAME ("WELLKNOWN:PKU2U") +#define KRB5_LKDC_REALM_NAME ("WELLKNOWN:COM.APPLE.LKDC") + +#define KRB5_GSS_HOSTBASED_SERVICE_NAME ("WELLKNOWN:ORG.H5L.HOSTBASED-SERVICE") +#define KRB5_GSS_REFERALS_REALM_NAME ("WELLKNOWN:ORG.H5L.REFERALS-REALM") + +typedef enum { + KRB5_PROMPT_TYPE_PASSWORD = 0x1, + KRB5_PROMPT_TYPE_NEW_PASSWORD = 0x2, + KRB5_PROMPT_TYPE_NEW_PASSWORD_AGAIN = 0x3, + KRB5_PROMPT_TYPE_PREAUTH = 0x4, + KRB5_PROMPT_TYPE_INFO = 0x5 +} krb5_prompt_type; + +typedef struct _krb5_prompt { + const char *prompt; + int hidden; + krb5_data *reply; + krb5_prompt_type type; +} krb5_prompt; + +typedef int (KRB5_CALLCONV * krb5_prompter_fct)(krb5_context /*context*/, + void * /*data*/, + const char * /*name*/, + const char * /*banner*/, + int /*num_prompts*/, + krb5_prompt /*prompts*/[]); +typedef krb5_error_code (KRB5_CALLCONV * krb5_key_proc)(krb5_context /*context*/, + krb5_enctype /*type*/, + krb5_salt /*salt*/, + krb5_const_pointer /*keyseed*/, + krb5_keyblock ** /*key*/); +typedef krb5_error_code (KRB5_CALLCONV * krb5_decrypt_proc)(krb5_context /*context*/, + krb5_keyblock * /*key*/, + krb5_key_usage /*usage*/, + krb5_const_pointer /*decrypt_arg*/, + krb5_kdc_rep * /*dec_rep*/); +typedef krb5_error_code (KRB5_CALLCONV * krb5_s2k_proc)(krb5_context /*context*/, + krb5_enctype /*type*/, + krb5_const_pointer /*keyseed*/, + krb5_salt /*salt*/, + krb5_data * /*s2kparms*/, + krb5_keyblock ** /*key*/); + +struct _krb5_get_init_creds_opt_private; + +struct _krb5_get_init_creds_opt { + krb5_flags flags; + krb5_deltat tkt_life; + krb5_deltat renew_life; + int forwardable; + int proxiable; + int anonymous; + int change_password_prompt; + krb5_enctype *etype_list; + int etype_list_length; + krb5_addresses *address_list; + /* XXX the next three should not be used, as they may be + removed later */ + krb5_preauthtype *preauth_list; + int preauth_list_length; + krb5_data *salt; + struct _krb5_get_init_creds_opt_private *opt_private; +}; + +typedef struct _krb5_get_init_creds_opt krb5_get_init_creds_opt; + +#define KRB5_GET_INIT_CREDS_OPT_TKT_LIFE 0x0001 +#define KRB5_GET_INIT_CREDS_OPT_RENEW_LIFE 0x0002 +#define KRB5_GET_INIT_CREDS_OPT_FORWARDABLE 0x0004 +#define KRB5_GET_INIT_CREDS_OPT_PROXIABLE 0x0008 +#define KRB5_GET_INIT_CREDS_OPT_ETYPE_LIST 0x0010 +#define KRB5_GET_INIT_CREDS_OPT_ADDRESS_LIST 0x0020 +#define KRB5_GET_INIT_CREDS_OPT_PREAUTH_LIST 0x0040 +#define KRB5_GET_INIT_CREDS_OPT_SALT 0x0080 /* no supported */ +#define KRB5_GET_INIT_CREDS_OPT_ANONYMOUS 0x0100 +#define KRB5_GET_INIT_CREDS_OPT_DISABLE_TRANSITED_CHECK 0x0200 +#define KRB5_GET_INIT_CREDS_OPT_CHANGE_PASSWORD_PROMPT 0x0400 + +/* krb5_init_creds_step flags argument */ +#define KRB5_INIT_CREDS_STEP_FLAG_CONTINUE 0x0001 + +typedef struct _krb5_verify_init_creds_opt { + krb5_flags flags; + int ap_req_nofail; +} krb5_verify_init_creds_opt; + +#define KRB5_VERIFY_INIT_CREDS_OPT_AP_REQ_NOFAIL 0x0001 + +typedef struct krb5_verify_opt { + unsigned int flags; + krb5_ccache ccache; + krb5_keytab keytab; + krb5_boolean secure; + const char *service; +} krb5_verify_opt; + +#define KRB5_VERIFY_LREALMS 1 +#define KRB5_VERIFY_NO_ADDRESSES 2 + +#define KRB5_KPASSWD_VERS_CHANGEPW 1 +#define KRB5_KPASSWD_VERS_SETPW 0xff80 + +#define KRB5_KPASSWD_SUCCESS 0 +#define KRB5_KPASSWD_MALFORMED 1 +#define KRB5_KPASSWD_HARDERROR 2 +#define KRB5_KPASSWD_AUTHERROR 3 +#define KRB5_KPASSWD_SOFTERROR 4 +#define KRB5_KPASSWD_ACCESSDENIED 5 +#define KRB5_KPASSWD_BAD_VERSION 6 +#define KRB5_KPASSWD_INITIAL_FLAG_NEEDED 7 + +#define KPASSWD_PORT 464 + +/* types for the new krbhst interface */ +struct krb5_krbhst_data; +typedef struct krb5_krbhst_data *krb5_krbhst_handle; + +#define KRB5_KRBHST_KDC 1 +#define KRB5_KRBHST_ADMIN 2 +#define KRB5_KRBHST_CHANGEPW 3 +#define KRB5_KRBHST_KRB524 4 +#define KRB5_KRBHST_KCA 5 +#define KRB5_KRBHST_READONLY_ADMIN 6 +#define KRB5_KRBHST_TKTBRIDGEAP 7 + +typedef struct krb5_krbhst_info { + enum { KRB5_KRBHST_UDP, + KRB5_KRBHST_TCP, + KRB5_KRBHST_HTTP } proto; + unsigned short port; + unsigned short def_port; + struct addrinfo *ai; + struct krb5_krbhst_info *next; + char hostname[1]; /* has to come last */ +} krb5_krbhst_info; + +/* flags for krb5_krbhst_init_flags (and krb5_send_to_kdc_flags) */ +enum { + KRB5_KRBHST_FLAGS_MASTER = 1, + KRB5_KRBHST_FLAGS_LARGE_MSG = 2 +}; + +typedef krb5_error_code (*krb5_sendto_prexmit)(krb5_context, int, void *, int, krb5_data *); +typedef krb5_error_code +(KRB5_CALLCONV * krb5_send_to_kdc_func)(krb5_context, void *, krb5_krbhst_info *, time_t, + const krb5_data *, krb5_data *); + +/** flags for krb5_parse_name_flags */ +enum { + KRB5_PRINCIPAL_PARSE_NO_REALM = 1, /**< Require that there are no realm */ + KRB5_PRINCIPAL_PARSE_REQUIRE_REALM = 2, /**< Require a realm present */ + KRB5_PRINCIPAL_PARSE_ENTERPRISE = 4, /**< Parse as a NT-ENTERPRISE name */ + KRB5_PRINCIPAL_PARSE_IGNORE_REALM = 8, /**< Ignore realm if present */ + KRB5_PRINCIPAL_PARSE_NO_DEF_REALM = 16 /**< Don't default the realm */ +}; + +/** flags for krb5_unparse_name_flags */ +enum { + KRB5_PRINCIPAL_UNPARSE_SHORT = 1, /**< No realm if it is the default realm */ + KRB5_PRINCIPAL_UNPARSE_NO_REALM = 2, /**< No realm */ + KRB5_PRINCIPAL_UNPARSE_DISPLAY = 4 /**< No quoting */ +}; + +typedef struct krb5_sendto_ctx_data *krb5_sendto_ctx; + +#define KRB5_SENDTO_DONE 0 +#define KRB5_SENDTO_RESET 1 +#define KRB5_SENDTO_CONTINUE 2 +#define KRB5_SENDTO_TIMEOUT 3 +#define KRB5_SENDTO_INITIAL 4 +#define KRB5_SENDTO_FILTER 5 +#define KRB5_SENDTO_FAILED 6 +#define KRB5_SENDTO_KRBHST 7 + +typedef krb5_error_code +(KRB5_CALLCONV * krb5_sendto_ctx_func)(krb5_context, krb5_sendto_ctx, void *, + const krb5_data *, int *); + +enum krb5_plugin_type { + PLUGIN_TYPE_DATA = 1, + PLUGIN_TYPE_FUNC /* no longer supported */ +}; + +/* + * Since <krb5/common_plugin.h> is new with Heimdal 8, users looking to write + * portable plugins across Heimdal 7 and 8 need a conditional compilation + * predicate from a header file that does exist in both major releases. This + * is as good a place as any to define a plugin source-compatibility version + * number. + * + * When this macro is defined and is equal to 1, the Heimdal 8 plugin source + * API, and <krb5/common_plugin.h> header are available and should be used. + * + * In Heimdal 7, this macro is not defined, and <krb5/common_plugin.h> may not + * be available. + */ +#define KRB5_PLUGIN_COMMON_SPI_VERSION 1 + +#define KRB5_PLUGIN_INVOKE_ALL 1 + +typedef uintptr_t +(KRB5_LIB_CALL *krb5_get_instance_func_t)(const char *); + +struct credentials; /* this is to keep the compiler happy */ +struct getargs; +struct sockaddr; + +/** + * Semi private, not stable yet + */ + +typedef struct krb5_crypto_iov { + unsigned int flags; + /* ignored */ +#define KRB5_CRYPTO_TYPE_EMPTY 0 + /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_HEADER) */ +#define KRB5_CRYPTO_TYPE_HEADER 1 + /* IN and OUT */ +#define KRB5_CRYPTO_TYPE_DATA 2 + /* IN */ +#define KRB5_CRYPTO_TYPE_SIGN_ONLY 3 + /* (only for encryption) OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */ +#define KRB5_CRYPTO_TYPE_PADDING 4 + /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_TRAILER) */ +#define KRB5_CRYPTO_TYPE_TRAILER 5 + /* OUT krb5_crypto_length(KRB5_CRYPTO_TYPE_CHECKSUM) */ +#define KRB5_CRYPTO_TYPE_CHECKSUM 6 + krb5_data data; +} krb5_crypto_iov; + + +/* Glue for MIT */ + +typedef struct { + int32_t lr_type; + krb5_timestamp value; +} krb5_last_req_entry; + +typedef krb5_error_code +(KRB5_CALLCONV * krb5_gic_process_last_req)(krb5_context, krb5_last_req_entry **, void *); + +typedef struct { + krb5_enctype ks_enctype; + krb5int32 ks_salttype; +}krb5_key_salt_tuple; + +/* + * Name canonicalization rule options + */ + +typedef enum krb5_name_canon_rule_options { + KRB5_NCRO_GC_ONLY = 1 << 0, + KRB5_NCRO_USE_REFERRALS = 1 << 1, + KRB5_NCRO_NO_REFERRALS = 1 << 2, + KRB5_NCRO_USE_FAST = 1 << 3, + KRB5_NCRO_USE_DNSSEC = 1 << 4, + KRB5_NCRO_LOOKUP_REALM = 1 << 5 +} krb5_name_canon_rule_options; + +typedef struct krb5_name_canon_rule_data *krb5_name_canon_rule; +typedef const struct krb5_name_canon_rule_data *krb5_const_name_canon_rule; +typedef struct krb5_name_canon_iterator_data *krb5_name_canon_iterator; + +/* + * krb5_get_init_creds_opt_set_pkinit flags + */ + +#define KRB5_GIC_OPT_PKINIT_USE_ENCKEY 2 /* use RSA, not DH */ +#define KRB5_GIC_OPT_PKINIT_ANONYMOUS 4 /* anonymous PKINIT */ +#define KRB5_GIC_OPT_PKINIT_BTMM 8 /* reserved by Apple */ +#define KRB5_GIC_OPT_PKINIT_NO_KDC_ANCHOR 16 /* do not authenticate KDC */ + +/* + * _krb5_principal_is_anonymous() flags + */ +#define KRB5_ANON_MATCH_AUTHENTICATED 1 /* authenticated with anon flag */ +#define KRB5_ANON_MATCH_UNAUTHENTICATED 2 /* anonymous PKINIT */ +#define KRB5_ANON_IGNORE_NAME_TYPE 4 /* don't check the name type */ +#define KRB5_ANON_MATCH_ANY ( KRB5_ANON_MATCH_AUTHENTICATED | \ + KRB5_ANON_MATCH_UNAUTHENTICATED ) +#define KRB5_ANON_MATCH_ANY_NONT ( KRB5_ANON_MATCH_ANY | \ + KRB5_ANON_IGNORE_NAME_TYPE ) + +/* + * + */ + +struct hx509_certs_data; +typedef struct krb5_kx509_req_ctx_data *krb5_kx509_req_ctx; + +#include <krb5-protos.h> + +/* variables */ + +extern KRB5_LIB_VARIABLE const char *krb5_config_file; +extern KRB5_LIB_VARIABLE const char *krb5_defkeyname; + + +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_acc_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_dcc_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_fcc_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_mcc_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_kcm_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_akcm_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_scc_ops; +extern KRB5_LIB_VARIABLE const krb5_cc_ops krb5_krcc_ops; + +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_fkt_ops; +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_wrfkt_ops; +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_javakt_ops; +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_mkt_ops; +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_akf_ops; +extern KRB5_LIB_VARIABLE const krb5_kt_ops krb5_any_ops; + +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_api; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_file; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_memory; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_kcm; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_scc; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_dcc; +extern KRB5_LIB_VARIABLE const char *krb5_cc_type_keyring; + +/* clang analyzer workarounds */ + +#ifdef __clang_analyzer__ +/* + * The clang analyzer (lint) can't know that krb5_enomem() always returns + * non-zero, so code like: + * + * if ((x = malloc(...)) == NULL) + * ret = krb5_enomem(context) + * if (ret == 0) + * *x = ...; + * + * causes false positives. + * + * The fix is to make krb5_enomem() a macro that always evaluates to ENOMEM. + */ +#define krb5_enomem(c) (krb5_enomem(c), ENOMEM) +#endif + +#endif /* __KRB5_H__ */ + |