| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Simo Sorce | 679 | 94.44% | 1 | 7.69% |
| J. Bruce Fields | 8 | 1.11% | 1 | 7.69% |
| Jeff Layton | 8 | 1.11% | 2 | 15.38% |
| Chuck Lever | 6 | 0.83% | 3 | 23.08% |
| Trond Myklebust | 6 | 0.83% | 2 | 15.38% |
| Linus Torvalds (pre-git) | 5 | 0.70% | 1 | 7.69% |
| Christoph Hellwig | 5 | 0.70% | 2 | 15.38% |
| Neil Brown | 2 | 0.28% | 1 | 7.69% |
| Total | 719 | 13 |
/* SPDX-License-Identifier: GPL-2.0+ */ /* * GSS Proxy upcall module * * Copyright (C) 2012 Simo Sorce <simo@redhat.com> */ #ifndef _LINUX_GSS_RPC_XDR_H #define _LINUX_GSS_RPC_XDR_H #include <linux/sunrpc/xdr.h> #include <linux/sunrpc/clnt.h> #include <linux/sunrpc/xprtsock.h> #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) # define RPCDBG_FACILITY RPCDBG_AUTH #endif #define LUCID_OPTION "exported_context_type" #define LUCID_VALUE "linux_lucid_v1" #define CREDS_OPTION "exported_creds_type" #define CREDS_VALUE "linux_creds_v1" typedef struct xdr_netobj gssx_buffer; typedef struct xdr_netobj utf8string; typedef struct xdr_netobj gssx_OID; enum gssx_cred_usage { GSSX_C_INITIATE = 1, GSSX_C_ACCEPT = 2, GSSX_C_BOTH = 3, }; struct gssx_option { gssx_buffer option; gssx_buffer value; }; struct gssx_option_array { u32 count; struct gssx_option *data; }; struct gssx_status { u64 major_status; gssx_OID mech; u64 minor_status; utf8string major_status_string; utf8string minor_status_string; gssx_buffer server_ctx; struct gssx_option_array options; }; struct gssx_call_ctx { utf8string locale; gssx_buffer server_ctx; struct gssx_option_array options; }; struct gssx_name_attr { gssx_buffer attr; gssx_buffer value; struct gssx_option_array extensions; }; struct gssx_name_attr_array { u32 count; struct gssx_name_attr *data; }; struct gssx_name { gssx_buffer display_name; }; typedef struct gssx_name gssx_name; struct gssx_cred_element { gssx_name MN; gssx_OID mech; u32 cred_usage; u64 initiator_time_rec; u64 acceptor_time_rec; struct gssx_option_array options; }; struct gssx_cred_element_array { u32 count; struct gssx_cred_element *data; }; struct gssx_cred { gssx_name desired_name; struct gssx_cred_element_array elements; gssx_buffer cred_handle_reference; u32 needs_release; }; struct gssx_ctx { gssx_buffer exported_context_token; gssx_buffer state; u32 need_release; gssx_OID mech; gssx_name src_name; gssx_name targ_name; u64 lifetime; u64 ctx_flags; u32 locally_initiated; u32 open; struct gssx_option_array options; }; struct gssx_cb { u64 initiator_addrtype; gssx_buffer initiator_address; u64 acceptor_addrtype; gssx_buffer acceptor_address; gssx_buffer application_data; }; /* This structure is not defined in the protocol. * It is used in the kernel to carry around a big buffer * as a set of pages */ struct gssp_in_token { struct page **pages; /* Array of contiguous pages */ unsigned int page_base; /* Start of page data */ unsigned int page_len; /* Length of page data */ }; struct gssx_arg_accept_sec_context { struct gssx_call_ctx call_ctx; struct gssx_ctx *context_handle; struct gssx_cred *cred_handle; struct gssp_in_token input_token; struct gssx_cb *input_cb; u32 ret_deleg_cred; struct gssx_option_array options; struct page **pages; unsigned int npages; }; struct gssx_res_accept_sec_context { struct gssx_status status; struct gssx_ctx *context_handle; gssx_buffer *output_token; /* struct gssx_cred *delegated_cred_handle; not used in kernel */ struct gssx_option_array options; }; #define gssx_enc_indicate_mechs NULL #define gssx_dec_indicate_mechs NULL #define gssx_enc_get_call_context NULL #define gssx_dec_get_call_context NULL #define gssx_enc_import_and_canon_name NULL #define gssx_dec_import_and_canon_name NULL #define gssx_enc_export_cred NULL #define gssx_dec_export_cred NULL #define gssx_enc_import_cred NULL #define gssx_dec_import_cred NULL #define gssx_enc_acquire_cred NULL #define gssx_dec_acquire_cred NULL #define gssx_enc_store_cred NULL #define gssx_dec_store_cred NULL #define gssx_enc_init_sec_context NULL #define gssx_dec_init_sec_context NULL void gssx_enc_accept_sec_context(struct rpc_rqst *req, struct xdr_stream *xdr, const void *data); int gssx_dec_accept_sec_context(struct rpc_rqst *rqstp, struct xdr_stream *xdr, void *data); #define gssx_enc_release_handle NULL #define gssx_dec_release_handle NULL #define gssx_enc_get_mic NULL #define gssx_dec_get_mic NULL #define gssx_enc_verify NULL #define gssx_dec_verify NULL #define gssx_enc_wrap NULL #define gssx_dec_wrap NULL #define gssx_enc_unwrap NULL #define gssx_dec_unwrap NULL #define gssx_enc_wrap_size_limit NULL #define gssx_dec_wrap_size_limit NULL /* non implemented calls are set to 0 size */ #define GSSX_ARG_indicate_mechs_sz 0 #define GSSX_RES_indicate_mechs_sz 0 #define GSSX_ARG_get_call_context_sz 0 #define GSSX_RES_get_call_context_sz 0 #define GSSX_ARG_import_and_canon_name_sz 0 #define GSSX_RES_import_and_canon_name_sz 0 #define GSSX_ARG_export_cred_sz 0 #define GSSX_RES_export_cred_sz 0 #define GSSX_ARG_import_cred_sz 0 #define GSSX_RES_import_cred_sz 0 #define GSSX_ARG_acquire_cred_sz 0 #define GSSX_RES_acquire_cred_sz 0 #define GSSX_ARG_store_cred_sz 0 #define GSSX_RES_store_cred_sz 0 #define GSSX_ARG_init_sec_context_sz 0 #define GSSX_RES_init_sec_context_sz 0 #define GSSX_default_in_call_ctx_sz (4 + 4 + 4 + \ 8 + sizeof(LUCID_OPTION) + sizeof(LUCID_VALUE) + \ 8 + sizeof(CREDS_OPTION) + sizeof(CREDS_VALUE)) #define GSSX_default_in_ctx_hndl_sz (4 + 4+8 + 4 + 4 + 6*4 + 6*4 + 8 + 8 + \ 4 + 4 + 4) #define GSSX_default_in_cred_sz 4 /* we send in no cred_handle */ #define GSSX_default_in_token_sz 4 /* does *not* include token data */ #define GSSX_default_in_cb_sz 4 /* we do not use channel bindings */ #define GSSX_ARG_accept_sec_context_sz (GSSX_default_in_call_ctx_sz + \ GSSX_default_in_ctx_hndl_sz + \ GSSX_default_in_cred_sz + \ GSSX_default_in_token_sz + \ GSSX_default_in_cb_sz + \ 4 /* no deleg creds boolean */ + \ 4) /* empty options */ /* somewhat arbitrary numbers but large enough (we ignore some of the data * sent down, but it is part of the protocol so we need enough space to take * it in) */ #define GSSX_default_status_sz 8 + 24 + 8 + 256 + 256 + 16 + 4 #define GSSX_max_output_handle_sz 128 #define GSSX_max_oid_sz 16 #define GSSX_max_princ_sz 256 #define GSSX_default_ctx_sz (GSSX_max_output_handle_sz + \ 16 + 4 + GSSX_max_oid_sz + \ 2 * GSSX_max_princ_sz + \ 8 + 8 + 4 + 4 + 4) #define GSSX_max_output_token_sz 1024 /* grouplist not included; we allocate separate pages for that: */ #define GSSX_max_creds_sz (4 + 4 + 4 /* + NGROUPS_MAX*4 */) #define GSSX_RES_accept_sec_context_sz (GSSX_default_status_sz + \ GSSX_default_ctx_sz + \ GSSX_max_output_token_sz + \ 4 + GSSX_max_creds_sz) #define GSSX_ARG_release_handle_sz 0 #define GSSX_RES_release_handle_sz 0 #define GSSX_ARG_get_mic_sz 0 #define GSSX_RES_get_mic_sz 0 #define GSSX_ARG_verify_sz 0 #define GSSX_RES_verify_sz 0 #define GSSX_ARG_wrap_sz 0 #define GSSX_RES_wrap_sz 0 #define GSSX_ARG_unwrap_sz 0 #define GSSX_RES_unwrap_sz 0 #define GSSX_ARG_wrap_size_limit_sz 0 #define GSSX_RES_wrap_size_limit_sz 0 #endif /* _LINUX_GSS_RPC_XDR_H */
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