51303cbd0c
* cygserver.h (CYGWIN_SERVER_VERSION_API): Bump. (request_code_t): Define CYGSERVER_REQUEST_SETPWD request type. * cygserver_msg.h (client_request_msg::retval): Use default value of -1 for retval if msglen is 0. * cygserver_sem.h (client_request_sem::retval): Ditto. * cygserver_shm.h (client_request_shm::retval): Ditto. * cygserver_setpwd.h: New file. * external.cc (cygwin_internal): Implement new CW_SET_PRIV_KEY type. * sec_auth.cc (open_local_policy): Make externally available. Get ACCESS_MASK as argument. (create_token): Accommodate change to open_local_policy. (lsaauth): Ditto. (lsaprivkeyauth): New function fetching token by retrieving password stored in Cygwin or Interix LSA private data area and calling LogonUser with it. * security.h (lsaprivkeyauth): Declare. (open_local_policy): Declare. * setlsapwd.cc: New file implementing setting LSA private data password using LsaStorePrivateData or by calling cygserver if available. * syscalls.cc (seteuid32): Add workaround to get the original token when switching back to the original privileged user, even if setgroups group list is still active. Add long comment to explain why. Call lsaprivkeyauth first, only if that fails call lsaauth or create_token. * include/cygwin/version.h: Bump API minor number. * include/sys/cygwin.h (cygwin_getinfo_types): Add CW_SET_PRIV_KEY.
54 lines
1021 B
C++
54 lines
1021 B
C++
/* cygserver_setpwd.h: Set LSA private data password for current user.
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Copyright 2008 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#ifndef __CYGSERVER_SETPWD_H__
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#define __CYGSERVER_SETPWD_H__
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#include <sys/types.h>
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#include "cygserver.h"
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#define CYGWIN_LSA_KEY_PREFIX L"L$CYGWIN_"
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#ifndef __INSIDE_CYGWIN__
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class transport_layer_base;
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class process_cache;
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#endif
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class client_request_setpwd : public client_request
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{
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friend class client_request;
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private:
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union
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{
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struct
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{
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WCHAR passwd[256];
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} in;
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} _parameters;
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#ifndef __INSIDE_CYGWIN__
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client_request_setpwd ();
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virtual void serve (transport_layer_base *, process_cache *);
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#endif
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public:
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#ifdef __INSIDE_CYGWIN__
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client_request_setpwd (PUNICODE_STRING);
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#endif
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};
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#ifdef __INSIDE_CYGWIN__
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unsigned long setlsapwd (const char *passwd);
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#endif
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#endif /* __CYGSERVER_SETPWD_H__ */
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