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-rw-r--r--libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPPublicKeyRingCollection.java369
1 files changed, 0 insertions, 369 deletions
diff --git a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPPublicKeyRingCollection.java b/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPPublicKeyRingCollection.java
deleted file mode 100644
index 3e35c5b5b..000000000
--- a/libraries/spongycastle/pg/src/main/java/org/spongycastle/openpgp/PGPPublicKeyRingCollection.java
+++ /dev/null
@@ -1,369 +0,0 @@
-package org.spongycastle.openpgp;
-
-import org.spongycastle.bcpg.BCPGOutputStream;
-import org.spongycastle.util.Strings;
-
-import java.io.ByteArrayInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.HashMap;
-import java.util.Iterator;
-import java.util.List;
-import java.util.Map;
-
-/**
- * Often a PGP key ring file is made up of a succession of master/sub-key key rings.
- * If you want to read an entire public key file in one hit this is the class for you.
- */
-public class PGPPublicKeyRingCollection
-{
- private Map pubRings = new HashMap();
- private List order = new ArrayList();
-
- private PGPPublicKeyRingCollection(
- Map pubRings,
- List order)
- {
- this.pubRings = pubRings;
- this.order = order;
- }
-
- public PGPPublicKeyRingCollection(
- byte[] encoding)
- throws IOException, PGPException
- {
- this(new ByteArrayInputStream(encoding));
- }
-
- /**
- * Build a PGPPublicKeyRingCollection from the passed in input stream.
- *
- * @param in input stream containing data
- * @throws IOException if a problem parsing the base stream occurs
- * @throws PGPException if an object is encountered which isn't a PGPPublicKeyRing
- */
- public PGPPublicKeyRingCollection(
- InputStream in)
- throws IOException, PGPException
- {
- PGPObjectFactory pgpFact = new PGPObjectFactory(in);
- Object obj;
-
- while ((obj = pgpFact.nextObject()) != null)
- {
- if (!(obj instanceof PGPPublicKeyRing))
- {
- throw new PGPException(obj.getClass().getName() + " found where PGPPublicKeyRing expected");
- }
-
- PGPPublicKeyRing pgpPub = (PGPPublicKeyRing)obj;
- Long key = new Long(pgpPub.getPublicKey().getKeyID());
-
- pubRings.put(key, pgpPub);
- order.add(key);
- }
- }
-
- public PGPPublicKeyRingCollection(
- Collection collection)
- throws IOException, PGPException
- {
- Iterator it = collection.iterator();
-
- while (it.hasNext())
- {
- PGPPublicKeyRing pgpPub = (PGPPublicKeyRing)it.next();
-
- Long key = new Long(pgpPub.getPublicKey().getKeyID());
-
- pubRings.put(key, pgpPub);
- order.add(key);
- }
- }
-
- /**
- * Return the number of rings in this collection.
- *
- * @return size of the collection
- */
- public int size()
- {
- return order.size();
- }
-
- /**
- * return the public key rings making up this collection.
- */
- public Iterator getKeyRings()
- {
- return pubRings.values().iterator();
- }
-
- /**
- * Return an iterator of the key rings associated with the passed in userID.
- *
- * @param userID the user ID to be matched.
- * @return an iterator (possibly empty) of key rings which matched.
- * @throws PGPException
- */
- public Iterator getKeyRings(
- String userID)
- throws PGPException
- {
- return getKeyRings(userID, false, false);
- }
-
- /**
- * Return an iterator of the key rings associated with the passed in userID.
- * <p>
- *
- * @param userID the user ID to be matched.
- * @param matchPartial if true userID need only be a substring of an actual ID string to match.
- * @return an iterator (possibly empty) of key rings which matched.
- * @throws PGPException
- */
- public Iterator getKeyRings(
- String userID,
- boolean matchPartial)
- throws PGPException
- {
- return getKeyRings(userID, matchPartial, false);
- }
-
- /**
- * Return an iterator of the key rings associated with the passed in userID.
- * <p>
- *
- * @param userID the user ID to be matched.
- * @param matchPartial if true userID need only be a substring of an actual ID string to match.
- * @param ignoreCase if true case is ignored in user ID comparisons.
- * @return an iterator (possibly empty) of key rings which matched.
- * @throws PGPException
- */
- public Iterator getKeyRings(
- String userID,
- boolean matchPartial,
- boolean ignoreCase)
- throws PGPException
- {
- Iterator it = this.getKeyRings();
- List rings = new ArrayList();
-
- if (ignoreCase)
- {
- userID = Strings.toLowerCase(userID);
- }
-
- while (it.hasNext())
- {
- PGPPublicKeyRing pubRing = (PGPPublicKeyRing)it.next();
- Iterator uIt = pubRing.getPublicKey().getUserIDs();
-
- while (uIt.hasNext())
- {
- String next = (String)uIt.next();
- if (ignoreCase)
- {
- next = Strings.toLowerCase(next);
- }
-
- if (matchPartial)
- {
- if (next.indexOf(userID) > -1)
- {
- rings.add(pubRing);
- }
- }
- else
- {
- if (next.equals(userID))
- {
- rings.add(pubRing);
- }
- }
- }
- }
-
- return rings.iterator();
- }
-
- /**
- * Return the PGP public key associated with the given key id.
- *
- * @param keyID
- * @return the PGP public key
- * @throws PGPException
- */
- public PGPPublicKey getPublicKey(
- long keyID)
- throws PGPException
- {
- Iterator it = this.getKeyRings();
-
- while (it.hasNext())
- {
- PGPPublicKeyRing pubRing = (PGPPublicKeyRing)it.next();
- PGPPublicKey pub = pubRing.getPublicKey(keyID);
-
- if (pub != null)
- {
- return pub;
- }
- }
-
- return null;
- }
-
- /**
- * Return the public key ring which contains the key referred to by keyID.
- *
- * @param keyID key ID to match against
- * @return the public key ring
- * @throws PGPException
- */
- public PGPPublicKeyRing getPublicKeyRing(
- long keyID)
- throws PGPException
- {
- Long id = new Long(keyID);
-
- if (pubRings.containsKey(id))
- {
- return (PGPPublicKeyRing)pubRings.get(id);
- }
-
- Iterator it = this.getKeyRings();
-
- while (it.hasNext())
- {
- PGPPublicKeyRing pubRing = (PGPPublicKeyRing)it.next();
- PGPPublicKey pub = pubRing.getPublicKey(keyID);
-
- if (pub != null)
- {
- return pubRing;
- }
- }
-
- return null;
- }
-
- /**
- * Return true if a key matching the passed in key ID is present, false otherwise.
- *
- * @param keyID key ID to look for.
- * @return true if keyID present, false otherwise.
- */
- public boolean contains(long keyID)
- throws PGPException
- {
- return getPublicKey(keyID) != null;
- }
-
- public byte[] getEncoded()
- throws IOException
- {
- ByteArrayOutputStream bOut = new ByteArrayOutputStream();
-
- this.encode(bOut);
-
- return bOut.toByteArray();
- }
-
- public void encode(
- OutputStream outStream)
- throws IOException
- {
- BCPGOutputStream out;
-
- if (outStream instanceof BCPGOutputStream)
- {
- out = (BCPGOutputStream)outStream;
- }
- else
- {
- out = new BCPGOutputStream(outStream);
- }
-
- Iterator it = order.iterator();
- while (it.hasNext())
- {
- PGPPublicKeyRing sr = (PGPPublicKeyRing)pubRings.get(it.next());
-
- sr.encode(out);
- }
- }
-
-
- /**
- * Return a new collection object containing the contents of the passed in collection and
- * the passed in public key ring.
- *
- * @param ringCollection the collection the ring to be added to.
- * @param publicKeyRing the key ring to be added.
- * @return a new collection merging the current one with the passed in ring.
- * @exception IllegalArgumentException if the keyID for the passed in ring is already present.
- */
- public static PGPPublicKeyRingCollection addPublicKeyRing(
- PGPPublicKeyRingCollection ringCollection,
- PGPPublicKeyRing publicKeyRing)
- {
- Long key = new Long(publicKeyRing.getPublicKey().getKeyID());
-
- if (ringCollection.pubRings.containsKey(key))
- {
- throw new IllegalArgumentException("Collection already contains a key with a keyID for the passed in ring.");
- }
-
- Map newPubRings = new HashMap(ringCollection.pubRings);
- List newOrder = new ArrayList(ringCollection.order);
-
- newPubRings.put(key, publicKeyRing);
- newOrder.add(key);
-
- return new PGPPublicKeyRingCollection(newPubRings, newOrder);
- }
-
- /**
- * Return a new collection object containing the contents of this collection with
- * the passed in public key ring removed.
- *
- * @param ringCollection the collection the ring to be removed from.
- * @param publicKeyRing the key ring to be removed.
- * @return a new collection not containing the passed in ring.
- * @exception IllegalArgumentException if the keyID for the passed in ring not present.
- */
- public static PGPPublicKeyRingCollection removePublicKeyRing(
- PGPPublicKeyRingCollection ringCollection,
- PGPPublicKeyRing publicKeyRing)
- {
- Long key = new Long(publicKeyRing.getPublicKey().getKeyID());
-
- if (!ringCollection.pubRings.containsKey(key))
- {
- throw new IllegalArgumentException("Collection does not contain a key with a keyID for the passed in ring.");
- }
-
- Map newPubRings = new HashMap(ringCollection.pubRings);
- List newOrder = new ArrayList(ringCollection.order);
-
- newPubRings.remove(key);
-
- for (int i = 0; i < newOrder.size(); i++)
- {
- Long r = (Long)newOrder.get(i);
-
- if (r.longValue() == key.longValue())
- {
- newOrder.remove(i);
- break;
- }
- }
-
- return new PGPPublicKeyRingCollection(newPubRings, newOrder);
- }
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 11:29:45 +0000