diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2009-10-13 14:23:31 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2009-10-13 14:23:31 +0400 |
| commit | 0191627a260aee41f464d3e0a2c2d4d067cad5ad (patch) | |
| tree | fbb1b641d62b3a8955ff1c98b293c8e4fabe4e33 /winsup/cygwin/sec_auth.cc | |
| parent | 6c41e710c91ef093e58e6b6923b0696d9383a685 (diff) | |
* include/sys/cygwin.h: Add new cygwin_getinfo_type
CW_SET_EXTERNAL_TOKEN.
Add new enum CW_TOKEN_IMPERSONATION, CW_TOKEN_RESTRICTED.
* cygheap.h (cyguser): New flags ext_token_is_restricted,
curr_token_is_restricted and setuid_to_restricted.
* external.cc (cygwin_internal): Add CW_SET_EXTERNAL_TOKEN.
* sec_auth.cc (set_imp_token): New function.
(cygwin_set_impersonation_token): Call set_imp_token ().
* security.h (set_imp_token): New prototype.
* spawn.cc (spawn_guts): Use CreateProcessAsUserW if restricted token
was enabled by setuid(). Do not create new window station in this case.
* syscalls.cc (seteuid32): Add handling of restricted external tokens.
Set HANDLE_FLAG_INHERIT for primary token.
(setuid32): Set setuid_to_restricted flag.
* uinfo.cc (uinfo_init): Do not reimpersonate if restricted token was
enabled by setuid (). Initialize user.*_restricted flags.
Diffstat (limited to 'winsup/cygwin/sec_auth.cc')
| -rw-r--r-- | winsup/cygwin/sec_auth.cc | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/winsup/cygwin/sec_auth.cc b/winsup/cygwin/sec_auth.cc index 028b5a8c7..34e571f29 100644 --- a/winsup/cygwin/sec_auth.cc +++ b/winsup/cygwin/sec_auth.cc @@ -30,11 +30,19 @@ details. */ #include "cygserver_setpwd.h" #include <cygwin/version.h> +void +set_imp_token (HANDLE token, int type) +{ + debug_printf ("set_imp_token (%d, %d)", token, type); + cygheap->user.external_token = (token == INVALID_HANDLE_VALUE + ? NO_IMPERSONATION : token); + cygheap->user.ext_token_is_restricted = (type == CW_TOKEN_RESTRICTED); +} + extern "C" void cygwin_set_impersonation_token (const HANDLE hToken) { - debug_printf ("set_impersonation_token (%d)", hToken); - cygheap->user.external_token = hToken == INVALID_HANDLE_VALUE ? NO_IMPERSONATION : hToken; + set_imp_token (hToken, CW_TOKEN_IMPERSONATION); } void |