#ifndef __FS_CEPH_AUTH_X_PROTOCOL
#define __FS_CEPH_AUTH_X_PROTOCOL

#define CEPHX_GET_AUTH_SESSION_KEY      0x0100
#define CEPHX_GET_PRINCIPAL_SESSION_KEY 0x0200
#define CEPHX_GET_ROTATING_KEY          0x0400

/* common bits */
struct ceph_x_ticket_blob {
	__u8 struct_v;
	__le64 secret_id;
	__le32 blob_len;
	char blob[];
} __attribute__ ((packed));


/* common request/reply headers */
struct ceph_x_request_header {
	__le16 op;
} __attribute__ ((packed));

struct ceph_x_reply_header {
	__le16 op;
	__le32 result;
} __attribute__ ((packed));


/* authenticate handshake */

/* initial hello (no reply header) */
struct ceph_x_server_challenge {
	__u8 struct_v;
	__le64 server_challenge;
} __attribute__ ((packed));

struct ceph_x_authenticate {
	__u8 struct_v;
	__le64 client_challenge;
	__le64 key;
	/* ticket blob */
} __attribute__ ((packed));

struct ceph_x_service_ticket_request {
	__u8 struct_v;
	__le32 keys;
} __attribute__ ((packed));

struct ceph_x_challenge_blob {
	__le64 server_challenge;
	__le64 client_challenge;
} __attribute__ ((packed));



/* authorize handshake */

/*
 * The authorizer consists of two pieces:
 *  a - service id, ticket blob
 *  b - encrypted with session key
 */
struct ceph_x_authorize_a {
	__u8 struct_v;
	__le64 global_id;
	__le32 service_id;
	struct ceph_x_ticket_blob ticket_blob;
} __attribute__ ((packed));

struct ceph_x_authorize_b {
	__u8 struct_v;
	__le64 nonce;
} __attribute__ ((packed));

struct ceph_x_authorize_reply {
	__u8 struct_v;
	__le64 nonce_plus_one;
} __attribute__ ((packed));


/*
 * encyption bundle
 */
#define CEPHX_ENC_MAGIC 0xff009cad8826aa55ull

struct ceph_x_encrypt_header {
	__u8 struct_v;
	__le64 magic;
} __attribute__ ((packed));

#endif
ove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>refs</a><a href='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/bpf?h=nds-private-remove'>log</a><a href='/cgit.cgi/linux/net-next.git/tree/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>tree</a><a class='active' href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>commit</a><a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/tools/testing/selftests/bpf'>
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<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-16 09:34:37 -0800</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2017-01-16 09:34:37 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc</a> (<a href='/cgit.cgi/linux/net-next.git/patch/tools/testing/selftests/bpf?id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>patch</a>)</td></tr>
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<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=49def1853334396f948dcb4cedb9347abb318df5'>49def1853334396f948dcb4cedb9347abb318df5</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc&amp;id2=49def1853334396f948dcb4cedb9347abb318df5'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=ce1ca7d2d140a1f4aaffd297ac487f246963dd2f'>ce1ca7d2d140a1f4aaffd297ac487f246963dd2f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/tools/testing/selftests/bpf?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc&amp;id2=ce1ca7d2d140a1f4aaffd297ac487f246963dd2f'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge tag 'nfsd-4.10-1' of git://linux-nfs.org/~bfields/linux</div><div class='commit-msg'>Pull nfsd fixes from Bruce Fields:
 "Miscellaneous nfsd bugfixes, one for a 4.10 regression, three for
  older bugs"

* tag 'nfsd-4.10-1' of git://linux-nfs.org/~bfields/linux:
  svcrdma: avoid duplicate dma unmapping during error recovery
  sunrpc: don't call sleeping functions from the notifier block callbacks
  svcrpc: don't leak contexts on PROC_DESTROY
  nfsd: fix supported attributes for acl &amp; labels
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=2eabb8b8d68bc9c7779ba8b04bec8d4f8baed0bc'>Diffstat</a> (limited to 'tools/testing/selftests/bpf')</div><table summary='diffstat' class='diffstat'>