org.jvnet.libpam.UnixUser クラス

org.jvnet.libpam.UnixUser 連携図

公開メンバ関数
	UnixUser (String userName) throws PAMException
String	getUserName ()
int	getUID ()
int	getGID ()
String	getGecos ()
String	getDir ()
String	getShell ()
Set< String >	getGroups ()

静的公開メンバ関数
static boolean	exists (String name)

限定公開メンバ関数
	UnixUser (String userName, String gecos, String dir, String shell, int uid, int gid, Set< String > groups)

関数
	UnixUser (String userName, passwd pwd) throws PAMException

変数
final String	gecos
final String	dir
final String	shell
final int	gid

非公開変数類
final String	userName
final int	uid
final Set< String >	groups

詳解

Represents an Unix user. Immutable.

著者

Kohsuke Kawaguchi

構築子と解体子

UnixUser() [1/3]

org.jvnet.libpam.UnixUser.UnixUser ( String  userName, passwd  pwd  ) throws PAMException

inlinepackage

                                                                {
        this.userName = userName;
        this.gecos = pwd.getPwGecos();
        this.dir = pwd.getPwDir();
        this.shell = pwd.getPwShell();
        this.uid = pwd.getPwUid();
        this.gid = pwd.getPwGid();

        int sz = 4; /*sizeof(gid_t)*/

        int ngroups = 64;
        Memory m = new Memory(ngroups * sz);
        IntByReference pngroups = new IntByReference(ngroups);
        try {
            if (libc.getgrouplist(userName, pwd.getPwGid(), m, pngroups) < 0) {
                // allocate a bigger memory
                m = new Memory(pngroups.getValue() * sz);
                if (libc.getgrouplist(userName, pwd.getPwGid(), m, pngroups) < 0)
                    // shouldn't happen, but just in case.
                    throw new PAMException("getgrouplist failed");
            }
            ngroups = pngroups.getValue();
        } catch (LinkageError e) {
            // some platform, notably Solaris, doesn't have the getgrouplist function
            ngroups = libc._getgroupsbymember(userName, m, ngroups, 0);
            if (ngroups < 0)
                throw new PAMException("_getgroupsbymember failed");
        }

        groups = new HashSet<String>();
        for (int i = 0; i < ngroups; i++) {
            int gid = m.getInt(i * sz);
            group grp = libc.getgrgid(gid);
            if (grp == null) {
                continue;
            }
            groups.add(grp.gr_name);
        }
    }

UnixUser() [2/3]

org.jvnet.libpam.UnixUser.UnixUser ( String  userName ) throws PAMException

inline

                                                         {
        this(userName, passwd.loadPasswd(userName));
    }

UnixUser() [3/3]

org.jvnet.libpam.UnixUser.UnixUser ( String  userName, String  gecos, String  dir, String  shell, int  uid, int  gid, Set< String >  groups  )

inlineprotected

Copy constructor for mocking. Not intended for regular use. Only for testing. This signature may change in the future.

                                                                                                                      {
        this.userName = userName;
        this.gecos = gecos;
        this.dir = dir;
        this.shell = shell;
        this.uid = uid;
        this.gid = gid;
        this.groups = groups;
    }

関数詳解

exists()

static boolean org.jvnet.libpam.UnixUser.exists ( String  name )

inlinestatic

                                              {
        return libc.getpwnam(name) != null;
    }

getDir()

String org.jvnet.libpam.UnixUser.getDir ( )

inline

Gets the home directory of this user.

                           {
        return dir;
    }

getGecos()

String org.jvnet.libpam.UnixUser.getGecos ( )

inline

Gets the gecos (the real name) of this user.

                             {
        return gecos;
    }

getGID()

int org.jvnet.libpam.UnixUser.getGID ( )

inline

Gets the GID of this user.

                        {
        return gid;
    }

getGroups()

Set<String> org.jvnet.libpam.UnixUser.getGroups ( )

inline

Gets the groups that this user belongs to.

戻り値

never null.

                                   {
        return Collections.unmodifiableSet(groups);
    }

getShell()

String org.jvnet.libpam.UnixUser.getShell ( )

inline

Gets the shell of this user.

                             {
        return shell;
    }

getUID()

int org.jvnet.libpam.UnixUser.getUID ( )

inline

Gets the UID of this user.

                        {
        return uid;
    }

getUserName()

String org.jvnet.libpam.UnixUser.getUserName ( )

inline

Gets the unix account name. Never null.

                                {
        return userName;
    }

メンバ詳解

dir

final String org.jvnet.libpam.UnixUser.dir

package

gecos

final String org.jvnet.libpam.UnixUser.gecos

package

gid

final int org.jvnet.libpam.UnixUser.gid

package

groups

final Set<String> org.jvnet.libpam.UnixUser.groups

private

shell

final String org.jvnet.libpam.UnixUser.shell

package

uid

final int org.jvnet.libpam.UnixUser.uid

private

userName

final String org.jvnet.libpam.UnixUser.userName

private

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このクラス詳解は次のファイルから抽出されました:

• D:/AppData/doxygen/keycloak/federation/src/federation/sssd/src/main/java/org/jvnet/libpam/UnixUser.java