Module com.aoindustries.aoserv.daemon

Package com.aoindustries.aoserv.daemon.posix

Class GshadowFile

java.lang.Object

com.aoindustries.aoserv.daemon.posix.GshadowFile

public final class GshadowFile
extends Object

Manages access to the /etc/gshadow file.

Author:

AO Industries, Inc.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	GshadowFile.Entry	Represents one line of the /etc/gshadow file on a POSIX server.

Field Summary

Fields

Modifier and Type	Field	Description
static final Object	gshadowLock	Locks the gshadow file for updates.

Method Summary

Modifier and Type	Method	Description
static byte[]	buildGshadowFile(Map<Group.Name,Set<User.Name>> groups)	Builds a new version of the gshadow file with necessary adjustments made.
static void	writeGshadowFile(byte[] newContents, Set<PosixFile> restorecon)	Must hold gshadowLock.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

gshadowLock

public static final Object gshadowLock

Locks the gshadow file for updates.

Method Details

writeGshadowFile

public static void writeGshadowFile(byte[] newContents,
 Set<PosixFile> restorecon)
                             throws SQLException,
IOException

Must hold gshadowLock.

Throws:

SQLException

IOException

buildGshadowFile

public static byte[] buildGshadowFile(Map<Group.Name,Set<User.Name>> groups)
                               throws IOException

Builds a new version of the gshadow file with necessary adjustments made.

Must hold gshadowLock.

Throws:

IOException