krb5.h

samba最新软件

    KEYTYPE_ARCFOUR_56	= 24
} krb5_keytype;

typedef EncryptionKey krb5_keyblock;

typedef AP_REQ krb5_ap_req;

struct krb5_cc_ops;

#define KRB5_DEFAULT_CCFILE_ROOT "/tmp/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_ccache_data {
    const struct krb5_cc_ops *ops;
    krb5_data data;
}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 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_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)

/* 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)

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;

typedef struct krb5_cc_ops {
    const char *prefix;
    const char* (*get_name)(krb5_context, krb5_ccache);
    krb5_error_code (*resolve)(krb5_context, krb5_ccache *, const char *);
    krb5_error_code (*gen_new)(krb5_context, krb5_ccache *);
    krb5_error_code (*init)(krb5_context, krb5_ccache, krb5_principal);
    krb5_error_code (*destroy)(krb5_context, krb5_ccache);
    krb5_error_code (*close)(krb5_context, krb5_ccache);
    krb5_error_code (*store)(krb5_context, krb5_ccache, krb5_creds*);
    krb5_error_code (*retrieve)(krb5_context, krb5_ccache, 
				krb5_flags, const krb5_creds*, krb5_creds *);
    krb5_error_code (*get_princ)(krb5_context, krb5_ccache, krb5_principal*);
    krb5_error_code (*get_first)(krb5_context, krb5_ccache, krb5_cc_cursor *);
    krb5_error_code (*get_next)(krb5_context, krb5_ccache, 
				krb5_cc_cursor*, krb5_creds*);
    krb5_error_code (*end_get)(krb5_context, krb5_ccache, krb5_cc_cursor*);
    krb5_error_code (*remove_cred)(krb5_context, krb5_ccache, 
				   krb5_flags, krb5_creds*);
    krb5_error_code (*set_flags)(krb5_context, krb5_ccache, krb5_flags);
    int (*get_version)(krb5_context, krb5_ccache);
    krb5_error_code (*get_cache_first)(krb5_context, krb5_cc_cursor *);
    krb5_error_code (*get_cache_next)(krb5_context, krb5_cc_cursor, krb5_ccache *);
    krb5_error_code (*end_cache_get)(krb5_context, krb5_cc_cursor);
    krb5_error_code (*move)(krb5_context, krb5_ccache, krb5_ccache);
    krb5_error_code (*default_name)(krb5_context, char **);
} krb5_cc_ops;

struct krb5_log_facility;

struct krb5_config_binding {
    enum { krb5_config_string, krb5_config_list } 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			0x60
#define KRB5_STORAGE_BYTEORDER_BE			0x00 /* default */
#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;
} 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 (*resolve)(krb5_context, const char*, krb5_keytab);
    krb5_error_code (*get_name)(krb5_context, krb5_keytab, char*, size_t);
    krb5_error_code (*close)(krb5_context, krb5_keytab);
    krb5_error_code (*get)(krb5_context, krb5_keytab, krb5_const_principal, 
			   krb5_kvno, krb5_enctype, krb5_keytab_entry*);
    krb5_error_code (*start_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
    krb5_error_code (*next_entry)(krb5_context, krb5_keytab, 
				  krb5_keytab_entry*, krb5_kt_cursor*);
    krb5_error_code (*end_seq_get)(krb5_context, krb5_keytab, krb5_kt_cursor*);
    krb5_error_code (*add)(krb5_context, krb5_keytab, krb5_keytab_entry*);
    krb5_error_code (*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;	/* 縭equested key type ? */
    krb5_cksumtype cksumtype;	/*