diff options
Diffstat (limited to 'source3/lib/util_sid.c')
| -rw-r--r-- | source3/lib/util_sid.c | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/source3/lib/util_sid.c b/source3/lib/util_sid.c index e9635fc7f8..1439471f64 100644 --- a/source3/lib/util_sid.c +++ b/source3/lib/util_sid.c @@ -34,6 +34,7 @@ DOM_SID global_sid_World_Domain; /* Everyone domain */ DOM_SID global_sid_World; /* Everyone */ DOM_SID global_sid_Creator_Owner_Domain; /* Creator Owner domain */ DOM_SID global_sid_NT_Authority; /* NT Authority */ +DOM_SID global_sid_System; /* System */ DOM_SID global_sid_NULL; /* NULL sid */ DOM_SID global_sid_Authenticated_Users; /* All authenticated rids */ DOM_SID global_sid_Network; /* Network rids */ @@ -58,6 +59,12 @@ NT_USER_TOKEN anonymous_token = { anon_sid_array }; +static DOM_SID system_sid_array[4]; +NT_USER_TOKEN system_token = { + 1, + system_sid_array +}; + /**************************************************************************** Lookup string names for SID types. ****************************************************************************/ @@ -101,6 +108,10 @@ const char *sid_type_lookup(uint32 sid_type) void generate_wellknown_sids(void) { + static BOOL initialised = False; + if (initialised) + return; + string_to_sid(&global_sid_Builtin, "S-1-5-32"); string_to_sid(&global_sid_Builtin_Administrators, "S-1-5-32-544"); string_to_sid(&global_sid_Builtin_Users, "S-1-5-32-545"); @@ -111,6 +122,7 @@ void generate_wellknown_sids(void) string_to_sid(&global_sid_Creator_Owner, "S-1-3-0"); string_to_sid(&global_sid_Creator_Group, "S-1-3-1"); string_to_sid(&global_sid_NT_Authority, "S-1-5"); + string_to_sid(&global_sid_System, "S-1-5-18"); string_to_sid(&global_sid_NULL, "S-1-0-0"); string_to_sid(&global_sid_Authenticated_Users, "S-1-5-11"); string_to_sid(&global_sid_Network, "S-1-5-2"); @@ -120,6 +132,17 @@ void generate_wellknown_sids(void) sid_copy( &anonymous_token.user_sids[0], &global_sid_World); sid_copy( &anonymous_token.user_sids[1], &global_sid_Network); sid_copy( &anonymous_token.user_sids[2], &global_sid_Anonymous); + + /* Create the system token. */ + sid_copy( &system_token.user_sids[0], &global_sid_System); + + initialised = True; +} + +NT_USER_TOKEN *get_system_token(void) +{ + generate_wellknown_sids(); /* The token is initialised here */ + return &system_token; } /************************************************************************** @@ -347,7 +370,7 @@ void sid_copy(DOM_SID *dst, const DOM_SID *src) /***************************************************************** Write a sid out into on-the-wire format. *****************************************************************/ -BOOL sid_linearize(char *outbuf, size_t len, DOM_SID *sid) +BOOL sid_linearize(char *outbuf, size_t len, const DOM_SID *sid) { size_t i; @@ -366,7 +389,7 @@ BOOL sid_linearize(char *outbuf, size_t len, DOM_SID *sid) /***************************************************************** parse a on-the-wire SID to a DOM_SID *****************************************************************/ -BOOL sid_parse(char *inbuf, size_t len, DOM_SID *sid) +BOOL sid_parse(const char *inbuf, size_t len, DOM_SID *sid) { int i; if (len < 8) return False; @@ -482,7 +505,7 @@ BOOL sid_check_is_in_builtin(const DOM_SID *sid) Calculates size of a sid. *****************************************************************/ -size_t sid_size(DOM_SID *sid) +size_t sid_size(const DOM_SID *sid) { if (sid == NULL) return 0; @@ -518,7 +541,7 @@ BOOL non_mappable_sid(DOM_SID *sid) return the binary string representation of a DOM_SID caller must free */ -char *sid_binstring(DOM_SID *sid) +char *sid_binstring(const DOM_SID *sid) { char *buf, *s; int len = sid_size(sid); |