/* SPDX-License-Identifier: GPL-2.0 */ /* * linux/include/linux/sunrpc/auth_gss.h * * Declarations for RPCSEC_GSS * * Dug Song <dugsong@monkey.org> * Andy Adamson <andros@umich.edu> * Bruce Fields <bfields@umich.edu> * Copyright (c) 2000 The Regents of the University of Michigan */ #ifndef _LINUX_SUNRPC_AUTH_GSS_H #define _LINUX_SUNRPC_AUTH_GSS_H #ifdef __KERNEL__ #include <linux/refcount.h> #include <linux/sunrpc/auth.h> #include <linux/sunrpc/svc.h> #include <linux/sunrpc/gss_api.h> #define RPC_GSS_VERSION 1 #define MAXSEQ 0x80000000 /* maximum legal sequence number, from rfc 2203 */ enum rpc_gss_proc { RPC_GSS_PROC_DATA = 0, RPC_GSS_PROC_INIT = 1, RPC_GSS_PROC_CONTINUE_INIT = 2, RPC_GSS_PROC_DESTROY = 3 }; enum rpc_gss_svc { RPC_GSS_SVC_NONE = 1, RPC_GSS_SVC_INTEGRITY = 2, RPC_GSS_SVC_PRIVACY = 3 }; /* on-the-wire gss cred: */ struct rpc_gss_wire_cred { u32 gc_v; /* version */ u32 gc_proc; /* control procedure */ u32 gc_seq; /* sequence number */ u32 gc_svc; /* service */ struct xdr_netobj gc_ctx; /* context handle */ }; /* on-the-wire gss verifier: */ struct rpc_gss_wire_verf { u32 gv_flavor; struct xdr_netobj gv_verf; }; /* return from gss NULL PROC init sec context */ struct rpc_gss_init_res { struct xdr_netobj gr_ctx; /* context handle */ u32 gr_major; /* major status */ u32 gr_minor; /* minor status */ u32 gr_win; /* sequence window */ struct xdr_netobj gr_token; /* token */ }; /* The gss_cl_ctx struct holds all the information the rpcsec_gss client * code needs to know about a single security context. In particular, * gc_gss_ctx is the context handle that is used to do gss-api calls, while * gc_wire_ctx is the context handle that is used to identify the context on * the wire when communicating with a server. */ struct gss_cl_ctx { refcount_t count; enum rpc_gss_proc gc_proc; u32 gc_seq; spinlock_t gc_seq_lock; struct gss_ctx *gc_gss_ctx; struct xdr_netobj gc_wire_ctx; struct xdr_netobj gc_acceptor; u32 gc_win; unsigned long gc_expiry; struct rcu_head gc_rcu; }; struct gss_upcall_msg; struct gss_cred { struct rpc_cred gc_base; enum rpc_gss_svc gc_service; struct gss_cl_ctx __rcu *gc_ctx; struct gss_upcall_msg *gc_upcall; const char *gc_principal; unsigned long gc_upcall_timestamp; }; #endif /* __KERNEL__ */ #endif /* _LINUX_SUNRPC_AUTH_GSS_H */
Name | Type | Size | Permission | Actions |
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addr.h | File | 4.94 KB | 0644 |
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auth.h | File | 7.43 KB | 0644 |
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auth_gss.h | File | 2.33 KB | 0644 |
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bc_xprt.h | File | 2.42 KB | 0644 |
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cache.h | File | 8.38 KB | 0644 |
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clnt.h | File | 7.17 KB | 0644 |
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debug.h | File | 2.76 KB | 0644 |
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gss_api.h | File | 4.56 KB | 0644 |
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gss_asn1.h | File | 3.11 KB | 0644 |
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gss_err.h | File | 5.93 KB | 0644 |
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gss_krb5.h | File | 11.15 KB | 0644 |
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gss_krb5_enctypes.h | File | 123 B | 0644 |
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metrics.h | File | 3.52 KB | 0644 |
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msg_prot.h | File | 6.23 KB | 0644 |
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rpc_pipe_fs.h | File | 3.92 KB | 0644 |
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rpc_rdma.h | File | 3.81 KB | 0644 |
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sched.h | File | 9.09 KB | 0644 |
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stats.h | File | 2.01 KB | 0644 |
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svc.h | File | 16.55 KB | 0644 |
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svc_rdma.h | File | 7.43 KB | 0644 |
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svc_xprt.h | File | 6.63 KB | 0644 |
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svcauth.h | File | 6.11 KB | 0644 |
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svcauth_gss.h | File | 824 B | 0644 |
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svcsock.h | File | 2.06 KB | 0644 |
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timer.h | File | 1.14 KB | 0644 |
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types.h | File | 497 B | 0644 |
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xdr.h | File | 12.73 KB | 0644 |
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xprt.h | File | 14.77 KB | 0644 |
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xprtmultipath.h | File | 2 KB | 0644 |
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xprtrdma.h | File | 2.9 KB | 0644 |
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xprtsock.h | File | 1.73 KB | 0644 |
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