From 554fd8c5195424bdbcabf5de30fdc183aba391bd Mon Sep 17 00:00:00 2001 From: upstream source tree Date: Sun, 15 Mar 2015 20:14:05 -0400 Subject: obtained gcc-4.6.4.tar.bz2 from upstream website; verified gcc-4.6.4.tar.bz2.sig; imported gcc-4.6.4 source tree from verified upstream tarball. downloading a git-generated archive based on the 'upstream' tag should provide you with a source tree that is binary identical to the one extracted from the above tarball. if you have obtained the source via the command 'git clone', however, do note that line-endings of files in your working directory might differ from line-endings of the respective files in the upstream repository. --- .../gnu/javax/crypto/keyring/IKeyring.java | 162 +++++++++++++++++++++ 1 file changed, 162 insertions(+) create mode 100644 libjava/classpath/gnu/javax/crypto/keyring/IKeyring.java (limited to 'libjava/classpath/gnu/javax/crypto/keyring/IKeyring.java') diff --git a/libjava/classpath/gnu/javax/crypto/keyring/IKeyring.java b/libjava/classpath/gnu/javax/crypto/keyring/IKeyring.java new file mode 100644 index 000000000..141f2dcd4 --- /dev/null +++ b/libjava/classpath/gnu/javax/crypto/keyring/IKeyring.java @@ -0,0 +1,162 @@ +/* IKeyring.java -- + Copyright (C) 2003, 2006 Free Software Foundation, Inc. + +This file is a part of GNU Classpath. + +GNU Classpath is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2 of the License, or (at +your option) any later version. + +GNU Classpath is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +General Public License for more details. + +You should have received a copy of the GNU General Public License +along with GNU Classpath; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 +USA + +Linking this library statically or dynamically with other modules is +making a combined work based on this library. Thus, the terms and +conditions of the GNU General Public License cover the whole +combination. + +As a special exception, the copyright holders of this library give you +permission to link this library with independent modules to produce an +executable, regardless of the license terms of these independent +modules, and to copy and distribute the resulting executable under +terms of your choice, provided that you also meet, for each linked +independent module, the terms and conditions of the license of that +module. An independent module is a module which is not derived from +or based on this library. If you modify this library, you may extend +this exception to your version of the library, but you are not +obligated to do so. If you do not wish to do so, delete this +exception statement from your version. */ + + +package gnu.javax.crypto.keyring; + +import java.io.IOException; +import java.util.Enumeration; +import java.util.List; +import java.util.Map; + +/** + * The top-level interface to a keyring: a file that is used to store + * and protect public and private cryptographic keys. + *

+ * A keyring is modelled as a mapping of one alias to one or + * more entries (optionally of different types). + *

+ * See also the sub-interfaces {@link IPublicKeyring} and + * {@link IPrivateKeyring} for special types of keyrings --the + * difference being in the type of entries they contain. + */ +public interface IKeyring +{ + /** + * Property name for the source of data to load the keyring from. The value + * mapped must be a {@link java.io.InputStream}. + */ + public static final String KEYRING_DATA_IN = "gnu.crypto.keyring.data.in"; + + /** + * Property name for the data sink to store the keyring to. The value mapped + * must be a {@link java.io.OutputStream}. + */ + public static final String KEYRING_DATA_OUT = "gun.crypto.keyring.data.out"; + + /** + * Property name for the keyring's top-level password, used to authenticate + * and/or transform the store itself. The mapped value must be a char array. + */ + public static final String KEYRING_PASSWORD = "gnu.crypto.keyring.password"; + + /** + * Loads a keyring into memory. + *

+ * What happens to the current contents of this keyring? are the new ones + * merged with the current ones or do they simply replace them? + * + * @param attributes The attributes that designate the source where the store + * is to be loaded from. What happens + * @throws IllegalArgumentException If the attributes are inappropriate. + * @throws IOException If the keyring file cannot be read. + * @throws SecurityException If the given password is incorrect, or if the + * top-level authentication or decryption fails. + */ + void load(Map attributes) throws IOException; + + /** + * Stores the contents of this keyring to persistent storage as specified by + * the designated attributes. + * + * @param attributes the attributes that define where the contents of this + * keyring will be stored. + * @throws IOException if an exception occurs during the process. + */ + void store(Map attributes) throws IOException; + + /** + * Resets this keyring, clearing all sensitive data. This method always + * suceeds. + */ + void reset(); + + /** + * Returns the number of entries in this keyring. + * + * @return The number of current entries in this keyring. + */ + int size(); + + /** + * Returns an {@link Enumeration} of all aliases (instances of {@link String}) + * in this keyring. + * + * @return The enumeration of {@link String}s each representing an alias + * found in this keyring. + */ + Enumeration aliases(); + + /** + * Tests whether or not this keyring contains the given alias. + * + * @param alias The alias to check. + * @return true if this keyring contains the alias. + */ + boolean containsAlias(String alias); + + /** + * Returns a {@link List} of entries (instances of {@link Entry}) for the + * given alias, or null if there no such entry + * exists. + * + * @param alias The alias of the entry(ies) to return. + * @return A list of all entries (instances of {@link Entry} that have the + * given alias, or null if no one + * {@link Entry} can be found with the designated alias. + */ + List get(String alias); + + /** + * Adds a designated {@link Entry} to this keyring. + *

+ * What happens if there is already an entry with the same alias? + * + * @param entry The entry to put in this keyring. + */ + void add(Entry entry); + + /** + * Removes an entry with the designated alias from this + * keyring. Does nothing if there was no such entry. + *

+ * What happens if there are more than one? + * + * @param alias The alias of the entry to remove. + */ + void remove(String alias); +} -- cgit v1.2.3