AccessControl Class Reference

#include <AccessControl.H>

List of all members.

Public Types
typedef IdentityRep *	Identity
typedef Bit32	ModeBits
enum	Class {   unrestricted, administrative, ownership, read,   write, search, del, setuid,   setgid, agreement }
Public Member Functions
uid_t	toUnixUser () throw ()
gid_t	toUnixGroup () throw ()
bool	check (Identity who, Class cls, const char *value=NULL) throw ()
Static Public Member Functions
static uid_t	globalToUnixUser (const char *user) throw ()
static gid_t	globalToUnixGroup (const char *group) throw ()
static const char *	unixToGlobalUser (uid_t uid) throw ()
static const char *	unixToGlobalGroup (gid_t gid) throw ()
static void	refreshAccessTables () throw (ParseError)
static bool	admit (Identity who) throw ()
static Identity	self () throw ()
static ModeBits	parseModeBits (const char *char_mode) throw ()
static const char *	formatModeBits (ModeBits mode) throw ()
static void	serverInit () throw (VestaConfig::failure )
static void	commonInit () throw ()
Public Attributes
ModeBits	mode
VestaAttribs	owner
VestaAttribs	group
Static Public Attributes
static const char *	realm = 0
static unsigned int	realmlen = 0
static IdentityRep::Flavor	defaultFlavor = AccessControl::IdentityRep::unspecified
static bool	restrictDelete
static uid_t	vforeignUser
static gid_t	vforeignGroup
static const char *	vadminUser
static const char *	vadminGroup
static const char *	rootUser
static const char *	runtoolUser
static const char *	vwizardUser
Static Private Member Functions
static void	selfInit () throw ()
Static Private Attributes
static Identity	self_ = 0
Friends
void	AccessControl_commonInit_inner () throw ()
void	AccessControl_selfInit_inner () throw ()
Classes
class	GlobalIdentityRep
class	IdentityRep
class	IdInfo
class	ParseError
class	UnixIdentityRep

---

Member Typedef Documentation

typedef IdentityRep* AccessControl::Identity

Definition at line 113 of file AccessControl.H.

typedef Bit32 AccessControl::ModeBits

Definition at line 296 of file AccessControl.H.

---

Member Enumeration Documentation

enum AccessControl::Class

Enumeration values: unrestricted  administrative  ownership  read  write  search  del  setuid  setgid  agreement  Definition at line 267 of file AccessControl.H.

---

Member Function Documentation

bool AccessControl::admit (  Identity  who  )  throw () [static]

Definition at line 1935 of file AccessControl.C. References ReadersWritersLock::acquireRead(), ReadersWritersLock::acquireWrite(), Export::allow, Export::deny, export_lock, exportEpoch, Table< K, V >::Default::Get(), AccessControl::IdentityRep::global, AccessControl::IdentityRep::gssapi, Export::level, Export::match(), Export::next, Table< K, V >::Default::Put(), Export::readOnly, ReadersWritersLock::releaseRead(), and ReadersWritersLock::releaseWrite(). Referenced by nfs_dispatch(), and srpc_recv_identity().

bool AccessControl::check (  Identity  who, Class  cls, const char *  value = NULL )  throw ()

Definition at line 1665 of file AccessControl.C. References administrative, agreement, del, ownership, read, search, setgid, setuid, unrestricted, and write. Referenced by AcquireMastership(), apply_sattr(), do_remove(), do_rename(), AccessCheckStep::execute(), and fh_fd().

void AccessControl::commonInit (   )  throw () [static]

Definition at line 166 of file AccessControlClient.C. References AccessControl_commonInit_inner. Referenced by AccessControl::GlobalIdentityRep::GlobalIdentityRep(), selfInit(), serverInit(), AccessControl::UnixIdentityRep::UnixIdentityRep(), VDirSurrogate_init(), and VestaSourceSRPC_init_inner().

const char * AccessControl::formatModeBits (  ModeBits  mode  )  throw () [static]

Definition at line 2016 of file AccessControl.C. References NEW_PTRFREE_ARRAY. Referenced by apply_sattr().

gid_t AccessControl::globalToUnixGroup (  const char *  group  )  throw () [static]

Definition at line 1332 of file AccessControl.C. References ReadersWritersLock::acquireRead(), Table< K, V >::Default::Get(), group, realm, ReadersWritersLock::releaseRead(), RWLOCK_LOCKED_REASON, userGroup_lock, and vforeignGroup. Referenced by AccessControl::GlobalIdentityRep::toUnixGroup(), and toUnixGroupCallback().

uid_t AccessControl::globalToUnixUser (  const char *  user  )  throw () [static]

Definition at line 1307 of file AccessControl.C. References ReadersWritersLock::acquireRead(), Table< K, V >::Default::Get(), realm, ReadersWritersLock::releaseRead(), RWLOCK_LOCKED_REASON, userGroup_lock, and vforeignUser. Referenced by AccessControl::GlobalIdentityRep::toUnixUser(), and toUnixUserCallback().

AccessControl::ModeBits AccessControl::parseModeBits (  const char *  char_mode  )  throw () [static]

Definition at line 2008 of file AccessControl.C. Referenced by VDCLookupResult().

void AccessControl::refreshAccessTables (   )  throw (ParseError) [static]

Definition at line 2122 of file AccessControl.C.

AccessControl::Identity AccessControl::self (   )  throw () [static]

Definition at line 403 of file AccessControlClient.C. References self_, and selfInit(). Referenced by main(), and VestaSourceSRPC::send_identity().

void AccessControl::selfInit (   )  throw () [static, private]

Definition at line 196 of file AccessControlClient.C. References AccessControl_selfInit_inner, and commonInit(). Referenced by self().

void AccessControl::serverInit (   )  throw (VestaConfig::failure ) [static]

Definition at line 2066 of file AccessControl.C. References Text::cchars(), commonInit(), defaultFlavor, VestaConfig::get_bool(), VestaConfig::get_int(), VestaConfig::get_Text(), AccessControl::IdentityRep::global, AccessControl::IdentityRep::gssapi, VestaConfig::is_set(), realm, realmlen, RegisterRecoveryCallback(), AccessControl::IdentityRep::unix_flavor, AccessControl::IdentityRep::unspecified, vestaAliasFile, vestaExportFile, and vestaGroupFile. Referenced by main().

gid_t AccessControl::toUnixGroup (   )  throw ()

Definition at line 1611 of file AccessControl.C. References VestaAttribs::getAttrib(), owner, toUnixGroupCallback(), and vforeignGroup.

uid_t AccessControl::toUnixUser (   )  throw ()

Definition at line 1590 of file AccessControl.C. References VestaAttribs::getAttrib(), owner, toUnixUserCallback(), and vforeignUser.

const char * AccessControl::unixToGlobalGroup (  gid_t  gid  )  throw () [static]

Definition at line 1563 of file AccessControl.C. References ReadersWritersLock::acquireRead(), ReadersWritersLock::releaseRead(), RWLOCK_LOCKED_REASON, and userGroup_lock. Referenced by apply_sattr().

const char * AccessControl::unixToGlobalUser (  uid_t  uid  )  throw () [static]

Definition at line 1453 of file AccessControl.C. References ReadersWritersLock::acquireRead(), ReadersWritersLock::releaseRead(), RWLOCK_LOCKED_REASON, and userGroup_lock. Referenced by apply_sattr().

---

Friends And Related Function Documentation

void AccessControl_commonInit_inner (   )  throw () [friend]

! gssapi initialization may be needed here Definition at line 59 of file AccessControlClient.C. Referenced by commonInit().

void AccessControl_selfInit_inner (   )  throw () [friend]

Definition at line 174 of file AccessControlClient.C. Referenced by selfInit().

---

Member Data Documentation

AccessControl::IdentityRep::Flavor AccessControl::defaultFlavor = AccessControl::IdentityRep::unspecified [static]

Definition at line 34 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), AccessControl_selfInit_inner(), and serverInit().

VestaAttribs AccessControl::group

Definition at line 302 of file AccessControl.H. Referenced by any_fattr(), apply_sattr(), file_fattr(), globalToUnixGroup(), VestaSource::init(), and VDCLookupResult().

ModeBits AccessControl::mode

Definition at line 300 of file AccessControl.H. Referenced by any_fattr(), apply_sattr(), file_fattr(), VestaSource::init(), and VDCLookupResult().

VestaAttribs AccessControl::owner

Definition at line 301 of file AccessControl.H. Referenced by any_fattr(), apply_sattr(), file_fattr(), VestaSource::init(), VDirChangeable::insertAppendableDirectory(), VDirChangeable::insertFile(), VDirChangeable::insertGhost(), VDirChangeable::insertImmutableDirectory(), VDirChangeable::insertMutableDirectory(), VDirChangeable::insertMutableFile(), VDirChangeable::insertStub(), VDirChangeable::renameTo(), toUnixGroup(), toUnixUser(), and VDCLookupResult().

const char * AccessControl::realm = 0 [static]

Definition at line 31 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), AccessControl::GlobalIdentityRep::GlobalIdentityRep(), globalToUnixGroup(), globalToUnixUser(), main(), serverInit(), toUnixGroupCallback(), and toUnixUserCallback().

unsigned int AccessControl::realmlen = 0 [static]

Definition at line 32 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), AccessControl::GlobalIdentityRep::GlobalIdentityRep(), and serverInit().

bool AccessControl::restrictDelete [static]

Definition at line 35 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner().

const char * AccessControl::rootUser [static]

Definition at line 40 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner().

const char * AccessControl::runtoolUser [static]

Definition at line 41 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), and VestaSource::recoveryDone().

AccessControl::Identity AccessControl::self_ = 0 [static, private]

Definition at line 43 of file AccessControlClient.C. Referenced by self().

const char * AccessControl::vadminGroup [static]

Definition at line 39 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), and VestaSource::recoveryDone().

const char * AccessControl::vadminUser [static]

Definition at line 38 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner().

gid_t AccessControl::vforeignGroup [static]

Definition at line 37 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), any_fattr(), file_fattr(), globalToUnixGroup(), and toUnixGroup().

uid_t AccessControl::vforeignUser [static]

Definition at line 36 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner(), any_fattr(), file_fattr(), globalToUnixUser(), and toUnixUser().

const char * AccessControl::vwizardUser [static]

Definition at line 42 of file AccessControlClient.C. Referenced by AccessControl_commonInit_inner().

---

The documentation for this class was generated from the following files:

• /vesta/vestasys.org/vesta/repos/74/src/AccessControl.H
• /vesta/vestasys.org/vesta/repos/74/src/AccessControl.C
• /vesta/vestasys.org/vesta/repos/74/src/AccessControlClient.C
• /vesta/vestasys.org/vesta/repos/74/src/VDirSurrogateOnly.C

---