public void Encode(
Stream outStr)
{
BcpgOutputStream bcpgOut = BcpgOutputStream.Wrap(outStr);
foreach (long key in order)
{
PgpPublicKeyRing sec = (PgpPublicKeyRing)pubRings[key];
sec.Encode(bcpgOut);
}
}
/// <summary>
/// Replace the public key set on the secret ring with the corresponding key off the public ring.
/// </summary>
/// <param name="secretRing">Secret ring to be changed.</param>
/// <param name="publicRing">Public ring containing the new public key set.</param>
public static PgpSecretKeyRing ReplacePublicKeys(
PgpSecretKeyRing secretRing,
PgpPublicKeyRing publicRing)
{
IList newList = Platform.CreateArrayList(secretRing.keys.Count);
foreach (PgpSecretKey sk in secretRing.keys)
{
PgpPublicKey pk = publicRing.GetPublicKey(sk.KeyId);
newList.Add(PgpSecretKey.ReplacePublicKey(sk, pk));
}
return(new PgpSecretKeyRing(newList));
}
/// <summary>
/// Return a new bundle containing the contents of the passed in bundle with
/// the passed in public key ring removed.
/// </summary>
/// <param name="bundle">The <c>PgpPublicKeyRingBundle</c> the key ring is to be removed from.</param>
/// <param name="publicKeyRing">The key ring to be removed.</param>
/// <returns>A new <c>PgpPublicKeyRingBundle</c> not containing the passed in key ring.</returns>
/// <exception cref="ArgumentException">If the keyId for the passed in key ring is not present.</exception>
public static PgpPublicKeyRingBundle RemovePublicKeyRing(
PgpPublicKeyRingBundle bundle,
PgpPublicKeyRing publicKeyRing)
{
long key = publicKeyRing.GetPublicKey().KeyId;
if (!bundle.pubRings.Contains(key))
{
throw new ArgumentException("Bundle does not contain a key with a keyId for the passed in ring.");
}
IDictionary newPubRings = Platform.CreateHashtable(bundle.pubRings);
IList newOrder = Platform.CreateArrayList(bundle.order);
newPubRings.Remove(key);
newOrder.Remove(key);
return(new PgpPublicKeyRingBundle(newPubRings, newOrder));
}
/// <summary>
/// Returns a new key ring with the public key passed in either added or
/// replacing an existing one.
/// </summary>
/// <param name="pubRing">The public key ring to be modified.</param>
/// <param name="pubKey">The public key to be inserted.</param>
/// <returns>A new <c>PgpPublicKeyRing</c></returns>
public static PgpPublicKeyRing InsertPublicKey(
PgpPublicKeyRing pubRing,
PgpPublicKey pubKey)
{
IList keys = Platform.CreateArrayList(pubRing.keys);
bool found = false;
bool masterFound = false;
for (int i = 0; i != keys.Count; i++)
{
PgpPublicKey key = (PgpPublicKey)keys[i];
if (key.KeyId == pubKey.KeyId)
{
found = true;
keys[i] = pubKey;
}
if (key.IsMasterKey)
{
masterFound = true;
}
}
if (!found)
{
if (pubKey.IsMasterKey)
{
if (masterFound)
{
throw new ArgumentException("cannot add a master key to a ring that already has one");
}
keys.Insert(0, pubKey);
}
else
{
keys.Add(pubKey);
}
}
return(new PgpPublicKeyRing(keys));
}
/// <summary>Returns a new key ring with the public key passed in removed from the key ring.</summary>
/// <param name="pubRing">The public key ring to be modified.</param>
/// <param name="pubKey">The public key to be removed.</param>
/// <returns>A new <c>PgpPublicKeyRing</c>, or null if pubKey is not found.</returns>
public static PgpPublicKeyRing RemovePublicKey(
PgpPublicKeyRing pubRing,
PgpPublicKey pubKey)
{
IList keys = Platform.CreateArrayList(pubRing.keys);
bool found = false;
for (int i = 0; i < keys.Count; i++)
{
PgpPublicKey key = (PgpPublicKey)keys[i];
if (key.KeyId == pubKey.KeyId)
{
found = true;
keys.RemoveAt(i);
}
}
return(found ? new PgpPublicKeyRing(keys) : null);
}
public PgpPublicKeyRingBundle(
IEnumerable e)
{
this.pubRings = Platform.CreateHashtable();
this.order = Platform.CreateArrayList();
foreach (object obj in e)
{
PgpPublicKeyRing pgpPub = obj as PgpPublicKeyRing;
if (pgpPub == null)
{
throw new PgpException(Platform.GetTypeName(obj) + " found where PgpPublicKeyRing expected");
}
long key = pgpPub.GetPublicKey().KeyId;
pubRings.Add(key, pgpPub);
order.Add(key);
}
}