[mirror_ubuntu-bionic-kernel.git] / net / ceph / auth_x.h

#ifndef _FS_CEPH_AUTH_X_H
#define _FS_CEPH_AUTH_X_H

#include <linux/rbtree.h>

#include <linux/ceph/auth.h>

#include "crypto.h"
#include "auth_x_protocol.h"

/*
 * Handle ticket for a single service.
 */
struct ceph_x_ticket_handler {
	struct rb_node node;
	unsigned int service;

	struct ceph_crypto_key session_key;
	bool have_key;

	u64 secret_id;
	struct ceph_buffer *ticket_blob;

	unsigned long renew_after, expires;
};


struct ceph_x_authorizer {
	struct ceph_authorizer base;
	struct ceph_crypto_key session_key;
	struct ceph_buffer *buf;
	unsigned int service;
	u64 nonce;
	u64 secret_id;
	char reply_buf[128];  /* big enough for encrypted blob */
};

struct ceph_x_info {
	struct ceph_crypto_key secret;

	bool starting;
	u64 server_challenge;

	unsigned int have_keys;
	struct rb_root ticket_handlers;

	struct ceph_x_authorizer auth_authorizer;
};

int ceph_x_init(struct ceph_auth_client *ac);

#endif
Commit	Line	Data
	1	#ifndef _FS_CEPH_AUTH_X_H
	2	#define _FS_CEPH_AUTH_X_H
	3
	4	#include <linux/rbtree.h>
	5
	6	#include <linux/ceph/auth.h>
	7
	8	#include "crypto.h"
	9	#include "auth_x_protocol.h"
	10
	11	/*
	12	* Handle ticket for a single service.
	13	*/
	14	struct ceph_x_ticket_handler {
	15	struct rb_node node;
	16	unsigned int service;
	17
	18	struct ceph_crypto_key session_key;
	19	bool have_key;
	20
	21	u64 secret_id;
	22	struct ceph_buffer *ticket_blob;
	23
	24	unsigned long renew_after, expires;
	25	};
	26
	27
	28	struct ceph_x_authorizer {
	29	struct ceph_authorizer base;
	30	struct ceph_crypto_key session_key;
	31	struct ceph_buffer *buf;
	32	unsigned int service;
	33	u64 nonce;
	34	u64 secret_id;
	35	char reply_buf[128]; /* big enough for encrypted blob */
	36	};
	37
	38	struct ceph_x_info {
	39	struct ceph_crypto_key secret;
	40
	41	bool starting;
	42	u64 server_challenge;
	43
	44	unsigned int have_keys;
	45	struct rb_root ticket_handlers;
	46
	47	struct ceph_x_authorizer auth_authorizer;
	48	};
	49
	50	int ceph_x_init(struct ceph_auth_client *ac);
	51
	52	#endif
	53