com.perforce.p4java.server
Class FingerprintsHelper

java.lang.Object
  com.perforce.p4java.server.AbstractAuthHelper
      com.perforce.p4java.server.FingerprintsHelper

public class FingerprintsHelper
extends AbstractAuthHelper

This class is designed to lookup fingerprints from a trust file or the in-memory fingerprints map. If a null trust file parameter is passed to the methods, the in-memory fingerprints map will be used instead.

FingerprintsHelper

public FingerprintsHelper()

getFingerprintValue

public static String getFingerprintValue(String userName,
                                         String serverAddress,
                                         String trustFilePath)
                                  throws IOException

Get the first found fingerprint value that matches the specified user name and server address. The user name be non-null and the server address must be non-null and be of the form server:port.

Parameters:

userName -

serverAddress -

trustFilePath -

Returns:

- fingerprint value or null if not found

Throws:

IOException - - io exception from reading trust file

getFingerprints

public static Fingerprint[] getFingerprints(String trustFilePath)
                                     throws IOException

Get all the fingerprints found in the file at the specified file path.

Parameters:

trustFilePath -

Returns:

- array of fingerprints found in the specified trust file at the specified path

Throws:

IOException - - io exception from reading trust file

getFingerprints

public static Fingerprint[] getFingerprints(File trustFile)
                                     throws IOException

Get all the fingerprints found in the specified file.

Parameters:

trustFile -

Returns:

- array of fingerprints found in the specified trust file

Throws:

IOException - - io exception from reading trust file

getFingerprint

public static Fingerprint getFingerprint(String userName,
                                         String serverAddress,
                                         String trustFilePath)
                                  throws IOException

Get the first found fingerprint in the specified trust file that matches the specified user name and server address. The server address must be non-null and be of the form server:port. The user name may be null and if that is the case the found first fingerprint for the specified server address will be returned.

Parameters:

userName - - possibly null user name to match against the found fingerprints

serverAddress - - non-null server address

trustFilePath - - path to trust file to search

Returns:

- found fingerprint or null if not found

Throws:

IOException - - io exception from reading trust file

getFingerprint

public static Fingerprint getFingerprint(String serverAddress,
                                         String trustFilePath)
                                  throws IOException

Get the first found fingerprint in the specified fingerprint file that matches the specified server address. The server address must be non-null and be of the form server:port.

Parameters:

serverAddress - - non-null server address

trustFilePath - - path to trust file to search

Returns:

- found fingerprint or null if not found

Throws:

IOException - - io exception from reading trust file

saveFingerprint

public static void saveFingerprint(Fingerprint fingerprint,
                                   String trustFilePath)
                            throws IOException

Save the specified fingerprint as an entry into the specified trust file. This method will replace the current entry for the user name and server address in the trust file. If a current entry is not found then the specified entry will be appended to the file.

Parameters:

fingerprint - - non-null fingerprint

trustFilePath - - non-null path

Throws:

IOException

saveFingerprint

public static void saveFingerprint(Fingerprint fingerprint,
                                   File trustFile)
                            throws IOException

Save the specified fingerprint as an entry into the specified trust file. This method will replace the current entry for the user name and server address in the trust file. If a current entry is not found then the specified entry will be appended to the file.

Parameters:

fingerprint - - non-null fingerprint

trustFile - - non-null file

Throws:

IOException

saveFingerprint

public static void saveFingerprint(String userName,
                                   String serverAddress,
                                   String fingerprintValue,
                                   String trustFilePath)
                            throws IOException

Save the specified parameters as an entry into the specified trust file. This method will replace the current entry for the user name and server address in the trust file. If a current entry is not found then the specified entry will be appended to the file.

Parameters:

userName - - non-null user name

serverAddress - - non-null server address

fingerprintValue - - non-null fingerprint value

trustFilePath - - non-null file path

Throws:

IOException

saveFingerprint

public static void saveFingerprint(String userName,
                                   String serverAddress,
                                   String fingerprintValue,
                                   File trustFile)
                            throws IOException

Save the specified parameters as an entry into the specified trust file. This method will replace the current entry for the user name and server address in the trust file. If a current entry is not found then the specified entry will be appended to the file. If the specified fingerprint value is null then the current entry in the specified file will be removed if found.

Parameters:

userName - - non-null user name

serverAddress - - non-null server address

fingerprintValue - - possibly null fingerprint value

trustFile - - non-null file

Throws:

IOException