rxrpc: Remove the rxk5 security class as it's now defunct

Remove the rxrpc rxk5 security class as it's now defunct and nothing uses
it anymore.

Signed-off-by: David Howells <dhowells@redhat.com>

1 files changed, 0 insertions, 55 deletions

diff --git a/include/keys/rxrpc-type.h b/include/keys/rxrpc-type.h
index 2b0b15a71228..8e4ced9b4ecf 100644
--- a/include/keys/rxrpc-type.h
+++ b/include/keys/rxrpc-type.h
@@ -32,54 +32,6 @@ struct rxkad_key {
 };
 
 /*
- * Kerberos 5 principal
- *	name/name/name@realm
- */
-struct krb5_principal {
-	u8	n_name_parts;		/* N of parts of the name part of the principal */
-	char	**name_parts;		/* parts of the name part of the principal */
-	char	*realm;			/* parts of the realm part of the principal */
-};
-
-/*
- * Kerberos 5 tagged data
- */
-struct krb5_tagged_data {
-	/* for tag value, see /usr/include/krb5/krb5.h
-	 * - KRB5_AUTHDATA_* for auth data
-	 * -
-	 */
-	s32		tag;
-	u32		data_len;
-	u8		*data;
-};
-
-/*
- * RxRPC key for Kerberos V (type-5 security)
- */
-struct rxk5_key {
-	u64			authtime;	/* time at which auth token generated */
-	u64			starttime;	/* time at which auth token starts */
-	u64			endtime;	/* time at which auth token expired */
-	u64			renew_till;	/* time to which auth token can be renewed */
-	s32			is_skey;	/* T if ticket is encrypted in another ticket's
-						 * skey */
-	s32			flags;		/* mask of TKT_FLG_* bits (krb5/krb5.h) */
-	struct krb5_principal	client;		/* client principal name */
-	struct krb5_principal	server;		/* server principal name */
-	u16			ticket_len;	/* length of ticket */
-	u16			ticket2_len;	/* length of second ticket */
-	u8			n_authdata;	/* number of authorisation data elements */
-	u8			n_addresses;	/* number of addresses */
-	struct krb5_tagged_data	session;	/* session data; tag is enctype */
-	struct krb5_tagged_data *addresses;	/* addresses */
-	u8			*ticket;	/* krb5 ticket */
-	u8			*ticket2;	/* second krb5 ticket, if related to ticket (via
-						 * DUPLICATE-SKEY or ENC-TKT-IN-SKEY) */
-	struct krb5_tagged_data *authdata;	/* authorisation data */
-};
-
-/*
  * list of tokens attached to an rxrpc key
  */
 struct rxrpc_key_token {
@@ -87,7 +39,6 @@ struct rxrpc_key_token {
 	struct rxrpc_key_token *next;	/* the next token in the list */
 	union {
 		struct rxkad_key *kad;
-		struct rxk5_key *k5;
 	};
 };
 
@@ -116,12 +67,6 @@ struct rxrpc_key_data_v1 {
 #define AFSTOKEN_RK_TIX_MAX		12000	/* max RxKAD ticket size */
 #define AFSTOKEN_GK_KEY_MAX		64	/* max GSSAPI key size */
 #define AFSTOKEN_GK_TOKEN_MAX		16384	/* max GSSAPI token size */
-#define AFSTOKEN_K5_COMPONENTS_MAX	16	/* max K5 components */
-#define AFSTOKEN_K5_NAME_MAX		128	/* max K5 name length */
-#define AFSTOKEN_K5_REALM_MAX		64	/* max K5 realm name length */
-#define AFSTOKEN_K5_TIX_MAX		16384	/* max K5 ticket size */
-#define AFSTOKEN_K5_ADDRESSES_MAX	16	/* max K5 addresses */
-#define AFSTOKEN_K5_AUTHDATA_MAX	16	/* max K5 pieces of auth data */
 
 /*
  * Truncate a time64_t to the range from 1970 to 2106 as in the network