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1bb2a1c6b3
This is not a general purpose profiling solution, but these JSON logs are already being generated and stored, so this is worth adding. Some administrators are very keen to know how long authentication takes, particularly due to long replication transactions in other processes. This complements a similar patch set to log the transaction duration. Signed-off-by: Andrew Bartlett <abartlet@samba.org> Reviewed-by: Gary Lockyer <gary@catalyst.net.nz>
150 lines
4.5 KiB
C
150 lines
4.5 KiB
C
#ifndef _SMBAUTH_H_
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#define _SMBAUTH_H_
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/*
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Unix SMB/CIFS implementation.
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Standardised Authentication types
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Copyright (C) Andrew Bartlett 2001
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "../auth/common_auth.h"
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struct gensec_security;
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struct extra_auth_info {
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struct dom_sid user_sid;
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struct dom_sid pgid_sid;
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};
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struct auth_serversupplied_info {
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bool guest;
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struct security_unix_token utok;
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/*
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* A complete auth_session_info
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*
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* This is not normally filled in, during the typical
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* authentication process. If filled in, it has already been
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* finalised by a nasty hack to support a cached guest/system
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* session_info
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*/
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const struct auth_session_info *cached_session_info;
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/* These are the intermediate session keys, as provided by a
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* NETLOGON server and used by NTLMSSP to negotiate key
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* exchange etc (which will provide the session_key in the
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* auth_session_info). It is usually the same as the keys in
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* the info3, but is a variable length structure here to allow
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* it to be omitted if the auth module does not know it.
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*/
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DATA_BLOB session_key;
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DATA_BLOB lm_session_key;
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struct netr_SamInfo3 *info3;
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/* this structure is filled *only* in pathological cases where the user
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* sid or the primary group sid are not sids of the domain. Normally
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* this happens only for unix accounts that have unix domain sids.
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* This is checked only when info3.rid and/or info3.primary_gid are set
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* to the special invalid value of 0xFFFFFFFF */
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struct extra_auth_info extra;
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/*
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* This is a token from /etc/passwd and /etc/group
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*/
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bool nss_token;
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char *unix_name;
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};
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struct auth_context;
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typedef NTSTATUS (*prepare_gensec_fn)(const struct auth_context *auth_context,
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TALLOC_CTX *mem_ctx,
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struct gensec_security **gensec_context);
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typedef NTSTATUS (*make_auth4_context_fn)(const struct auth_context *auth_context,
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TALLOC_CTX *mem_ctx,
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struct auth4_context **auth4_context);
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struct auth_context {
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DATA_BLOB challenge;
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/* What time did this start */
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struct timeval start_time;
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/* Who set this up in the first place? */
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const char *challenge_set_by;
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/* What order are the various methods in? Try to stop it changing under us */
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struct auth_methods *auth_method_list;
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prepare_gensec_fn prepare_gensec;
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make_auth4_context_fn make_auth4_context;
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const char *forced_samba4_methods;
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};
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typedef struct auth_methods
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{
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struct auth_methods *prev, *next;
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const char *name; /* What name got this module */
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NTSTATUS (*auth)(const struct auth_context *auth_context,
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void *my_private_data,
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TALLOC_CTX *mem_ctx,
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const struct auth_usersupplied_info *user_info,
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struct auth_serversupplied_info **server_info);
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/* Optional methods allowing this module to provide a way to get a gensec context and an auth4_context */
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prepare_gensec_fn prepare_gensec;
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make_auth4_context_fn make_auth4_context;
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/* Used to keep tabs on things like the cli for SMB server authentication */
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void *private_data;
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uint32_t flags;
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} auth_methods;
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typedef NTSTATUS (*auth_init_function)(struct auth_context *, const char *, struct auth_methods **);
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struct auth_init_function_entry {
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const char *name;
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/* Function to create a member of the authmethods list */
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auth_init_function init;
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struct auth_init_function_entry *prev, *next;
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};
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extern const struct gensec_security_ops gensec_ntlmssp3_server_ops;
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/* Intent of use for session key. LSA and SAMR pipes use 16 bytes of session key when doing create/modify calls */
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enum session_key_use_intent {
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KEY_USE_FULL = 0,
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KEY_USE_16BYTES
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};
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/* Changed from 1 -> 2 to add the logon_parameters field. */
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/* Changed from 2 -> 3 when we reworked many auth structures to use IDL or be in common with Samba4 */
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/* Changed from 3 -> 4 when we reworked added the flags */
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/* Changed from 4 -> 5 as module init functions now take a TALLOC_CTX * */
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#define AUTH_INTERFACE_VERSION 5
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#include "auth/proto.h"
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#endif /* _SMBAUTH_H_ */
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