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Message-ID: <20250110010313.1471063-5-dhowells@redhat.com>
Date: Fri, 10 Jan 2025 01:03:06 +0000
From: David Howells <dhowells@...hat.com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
Chuck Lever <chuck.lever@...cle.com>
Cc: David Howells <dhowells@...hat.com>,
Trond Myklebust <trond.myklebust@...merspace.com>,
"David S. Miller" <davem@...emloft.net>,
Marc Dionne <marc.dionne@...istor.com>,
Eric Dumazet <edumazet@...gle.com>,
Jakub Kicinski <kuba@...nel.org>,
Paolo Abeni <pabeni@...hat.com>,
Simon Horman <horms@...nel.org>,
linux-crypto@...r.kernel.org,
linux-afs@...ts.infradead.org,
linux-nfs@...r.kernel.org,
linux-fsdevel@...r.kernel.org,
netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [RFC PATCH 4/8] rxrpc: Add the security index for yfs-rxgk
Add the security index and abort codes for the YFS variant of rxgk.
Signed-off-by: David Howells <dhowells@...hat.com>
cc: Herbert Xu <herbert@...dor.apana.org.au>
cc: "David S. Miller" <davem@...emloft.net>
cc: Chuck Lever <chuck.lever@...cle.com>
cc: Marc Dionne <marc.dionne@...istor.com>
cc: Eric Dumazet <edumazet@...gle.com>
cc: Jakub Kicinski <kuba@...nel.org>
cc: Paolo Abeni <pabeni@...hat.com>
cc: Simon Horman <horms@...nel.org>
cc: linux-afs@...ts.infradead.org
cc: linux-nfs@...r.kernel.org
cc: linux-crypto@...r.kernel.org
cc: netdev@...r.kernel.org
---
fs/afs/misc.c | 13 +++++++++++++
include/uapi/linux/rxrpc.h | 17 +++++++++++++++++
2 files changed, 30 insertions(+)
diff --git a/fs/afs/misc.c b/fs/afs/misc.c
index b8180bf2281f..57f779804d50 100644
--- a/fs/afs/misc.c
+++ b/fs/afs/misc.c
@@ -103,6 +103,19 @@ int afs_abort_to_error(u32 abort_code)
case RXKADDATALEN: return -EKEYREJECTED;
case RXKADILLEGALLEVEL: return -EKEYREJECTED;
+ case RXGK_INCONSISTENCY: return -EPROTO;
+ case RXGK_PACKETSHORT: return -EPROTO;
+ case RXGK_BADCHALLENGE: return -EPROTO;
+ case RXGK_BADETYPE: return -ENOPKG;
+ case RXGK_BADLEVEL: return -EKEYREJECTED;
+ case RXGK_BADKEYNO: return -EKEYREJECTED;
+ case RXGK_EXPIRED: return -EKEYEXPIRED;
+ case RXGK_NOTAUTH: return -EKEYREJECTED;
+ case RXGK_BAD_TOKEN: return -EKEYREJECTED;
+ case RXGK_SEALED_INCON: return -EKEYREJECTED;
+ case RXGK_DATA_LEN: return -EPROTO;
+ case RXGK_BAD_QOP: return -EKEYREJECTED;
+
case RXGEN_OPCODE: return -ENOTSUPP;
default: return -EREMOTEIO;
diff --git a/include/uapi/linux/rxrpc.h b/include/uapi/linux/rxrpc.h
index 8f8dc7a937a4..0e296d219191 100644
--- a/include/uapi/linux/rxrpc.h
+++ b/include/uapi/linux/rxrpc.h
@@ -73,6 +73,7 @@ enum rxrpc_cmsg_type {
#define RXRPC_SECURITY_RXKAD 2 /* kaserver or kerberos 4 */
#define RXRPC_SECURITY_RXGK 4 /* gssapi-based */
#define RXRPC_SECURITY_RXK5 5 /* kerberos 5 */
+#define RXRPC_SECURITY_YFS_RXGK 6 /* YFS gssapi-based */
/*
* RxRPC-level abort codes
@@ -118,4 +119,20 @@ enum rxrpc_cmsg_type {
#define RXKADDATALEN 19270411 /* user data too long */
#define RXKADILLEGALLEVEL 19270412 /* caller not authorised to use encrypted conns */
+/*
+ * RxGK GSSAPI security abort codes.
+ */
+#define RXGK_INCONSISTENCY 1233242880 /* Security module structure inconsistent */
+#define RXGK_PACKETSHORT 1233242881 /* Packet too short for security challenge */
+#define RXGK_BADCHALLENGE 1233242882 /* Invalid security challenge */
+#define RXGK_BADETYPE 1233242883 /* Invalid or impermissible encryption type */
+#define RXGK_BADLEVEL 1233242884 /* Invalid or impermissible security level */
+#define RXGK_BADKEYNO 1233242885 /* Key version number not found */
+#define RXGK_EXPIRED 1233242886 /* Token has expired */
+#define RXGK_NOTAUTH 1233242887 /* Caller not authorized */
+#define RXGK_BAD_TOKEN 1233242888 /* Security object was passed a bad token */
+#define RXGK_SEALED_INCON 1233242889 /* Sealed data inconsistent */
+#define RXGK_DATA_LEN 1233242890 /* User data too long */
+#define RXGK_BAD_QOP 1233242891 /* Inadequate quality of protection available */
+
#endif /* _UAPI_LINUX_RXRPC_H */
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