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/*
SSSD - MIT Kerberos authdata plugin
This file contains definitions and declarations to build authdata plugins
for MIT Kerberos outside of the MIT Kerberos source tree.
*/
#ifndef _KRB5_AUTHDATA_INT_H
#define _KRB5_AUTHDATA_INT_H
krb5_error_code KRB5_CALLCONV
krb5_ser_pack_int32(krb5_int32, krb5_octet **, size_t *);
krb5_error_code KRB5_CALLCONV
krb5_ser_unpack_int32(krb5_int32 *, krb5_octet **, size_t *);
krb5_error_code KRB5_CALLCONV
krb5_ser_pack_bytes(krb5_octet *, size_t, krb5_octet **, size_t *);
#define AD_USAGE_AS_REQ 0x01
#define AD_USAGE_TGS_REQ 0x02
#define AD_USAGE_AP_REQ 0x04
#define AD_USAGE_KDC_ISSUED 0x08
#define AD_USAGE_MASK 0x0F
#define AD_INFORMATIONAL 0x10
struct _krb5_authdata_context;
typedef struct _krb5_authdata_context *krb5_authdata_context;
typedef void
(*authdata_client_plugin_flags_proc)(krb5_context kcontext,
void *plugin_context,
krb5_authdatatype ad_type,
krb5_flags *flags);
typedef krb5_error_code
(*authdata_client_plugin_init_proc)(krb5_context context,
void **plugin_context);
typedef void
(*authdata_client_plugin_fini_proc)(krb5_context kcontext,
void *plugin_context);
typedef krb5_error_code
(*authdata_client_request_init_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void **request_context);
typedef void
(*authdata_client_request_fini_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context);
typedef krb5_error_code
(*authdata_client_import_authdata_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_authdata **authdata,
krb5_boolean kdc_issued_flag,
krb5_const_principal issuer);
typedef krb5_error_code
(*authdata_client_export_authdata_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_flags usage,
krb5_authdata ***authdata);
typedef krb5_error_code
(*authdata_client_get_attribute_types_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_data **attrs);
typedef krb5_error_code
(*authdata_client_get_attribute_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
const krb5_data *attribute,
krb5_boolean *authenticated,
krb5_boolean *complete,
krb5_data *value,
krb5_data *display_value,
int *more);
typedef krb5_error_code
(*authdata_client_set_attribute_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_boolean complete,
const krb5_data *attribute,
const krb5_data *value);
typedef krb5_error_code
(*authdata_client_delete_attribute_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
const krb5_data *attribute);
typedef krb5_error_code
(*authdata_client_export_internal_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_boolean restrict_authenticated,
void **ptr);
typedef void
(*authdata_client_free_internal_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
void *ptr);
typedef krb5_error_code
(*authdata_client_verify_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
const krb5_auth_context *auth_context,
const krb5_keyblock *key,
const krb5_ap_req *req);
typedef krb5_error_code
(*authdata_client_size_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
size_t *sizep);
typedef krb5_error_code
(*authdata_client_externalize_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_octet **buffer,
size_t *lenremain);
typedef krb5_error_code
(*authdata_client_internalize_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
krb5_octet **buffer,
size_t *lenremain);
typedef krb5_error_code
(*authdata_client_copy_proc)(krb5_context kcontext,
struct _krb5_authdata_context *context,
void *plugin_context,
void *request_context,
void *dst_plugin_context,
void *dst_request_context);
typedef struct krb5plugin_authdata_client_ftable_v0 {
const char *name;
krb5_authdatatype *ad_type_list;
authdata_client_plugin_init_proc init;
authdata_client_plugin_fini_proc fini;
authdata_client_plugin_flags_proc flags;
authdata_client_request_init_proc request_init;
authdata_client_request_fini_proc request_fini;
authdata_client_get_attribute_types_proc get_attribute_types;
authdata_client_get_attribute_proc get_attribute;
authdata_client_set_attribute_proc set_attribute;
authdata_client_delete_attribute_proc delete_attribute;
authdata_client_export_authdata_proc export_authdata;
authdata_client_import_authdata_proc import_authdata;
authdata_client_export_internal_proc export_internal;
authdata_client_free_internal_proc free_internal;
authdata_client_verify_proc verify;
authdata_client_size_proc size;
authdata_client_externalize_proc externalize;
authdata_client_internalize_proc internalize;
authdata_client_copy_proc copy; /* optional */
} krb5plugin_authdata_client_ftable_v0;
#endif /* _KRB5_AUTHDATA_INT_H */
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