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Class semper.certificate.TrustDomain

java.lang.Object
   |
   +----semper.certificate.TrustDomain

TrustDomain(String): Constructs the TrustDomain for a given user by reading all information about the user from archive.

add(String, CAInformation): Adds a CA to the TrustDomain.
add(String, String, String): Adds a CA to the TrustDomain.
addKey(String, String, CryptoKeyInfo): Method for recording a public key for a trusted CA.
getAddress(String, String): Method for getting the address of a trusted CA.
getAllCAs(): used to retrieve a list of all trusted CAs.
getCAInformation(String, String): Getting CAInformation corresponding to a given CA and module.
getCAs(String): Returning a Vector of CAs supporting a given module.
getInformation(String): Returning an enumeration of CAInformation objects recorded for a given CA.
getKey(String, String): Method for getting a public key recorded for a trusted CA.
getModule(String): Returning a Vector of names of modules supported by a given CA.
isTrusted(String, String): used to ask if a (CA,module) pair is trusted.
removeModule(String, String): Removing the module in case it should no longer be considered initialised.

TrustDomain

 public TrustDomain(String userId)

Constructs the TrustDomain for a given user by reading all information about the user from archive.

 public boolean isTrusted(String moduleName,
                          String caName)

used to ask if a (CA,module) pair is trusted.

Parameters:: moduleName - is the name of the module; caName - is the (public)name of the CA is the new CAEntity to be added
Returns:: true if the given pir is trusted.

add

 public void add(String caName,
                 CAInformation information)

Adds a CA to the TrustDomain. If a CAInformation with the same module name is already recorded for the same nothing is done.

Parameters:: caName - is the (public)name of the CA is the new CAEntity to be added; information - is the information to be recorded for the CA.
See Also:: removeModule

add

 public void add(String caName,
                 String moduleName,
                 String caAddress)

Adds a CA to the TrustDomain.

Parameters:: caName - is the (public)name of the CA is the new CAEntity to be added; moduleName - is the name of the module (if null simply ignored); caAddress - is the IP address of the CA (if null simply ignored)

 public Enumeration getAllCAs()

used to retrieve a list of all trusted CAs.

Returns:: Enumeration of Strings with the names of the CAs that have been added.

 public Vector getModule(String caName)

Returning a Vector of names of modules supported by a given CA.

Parameters:: caName - is the (public) name of the CA is the new CAEntity to be added
Returns:: a Vector of String objects with the names of the recorded modules.

 public Enumeration getInformation(String caName)

Returning an enumeration of CAInformation objects recorded for a given CA.

Parameters:: caName - is the (public) name of the CA is the new CAEntity to be added
Returns:: enumeration of CAInformation objects recorded for a given CA

 public CAInformation getCAInformation(String moduleName,
                                       String caName)

Getting CAInformation corresponding to a given CA and module.

Parameters:: moduleName - is the name of the module; caName - is the name of the CA
Returns:: CAInformation object corresponding to the CA and module (null if no information is recorded)

 public Vector getCAs(String moduleName)

Returning a Vector of CAs supporting a given module.

Parameters:: moduleName - is the name of the module
Returns:: Vector of strings containing the names of the CAs supporting the modules.

 public void removeModule(String moduleName,
                          String caName)

Removing the module in case it should no longer be considered initialised.

Parameters:: moduleName - is the name of the module. If modulename is null all modules for the CA are removed; caName - is the (public) name of the CA
Throws: CertificatemanException: if the module could not be removed (insufficient information).

 public void addKey(String moduleName,
                    String caName,
                    CryptoKeyInfo pubKey)

Method for recording a public key for a trusted CA. An existing key is simply overwritten!

Parameters:: moduleName - is the name of the module; caName - is the name of the CA; pubKey - is the key to be registered with the CA

 public CryptoKeyInfo getKey(String moduleName,
                             String caName)

Method for getting a public key recorded for a trusted CA.

Parameters:: moduleName - is the name of the module; caName - is the name of the CA
Returns:: the key be registered with the CA (null if no key)

 public String getAddress(String moduleName,
                          String caName)

Method for getting the address of a trusted CA.

Parameters:: moduleName - is the name of the module; caName - is the name of the CA
Returns:: the address of the CA (possibly null)

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