/// <summary>
/// Create a new ValidityPeriod with a copy of the fields in the given
/// validityPeriod.
/// </summary>
///
/// <param name="validityPeriod">The ValidityPeriod to copy.</param>
public ValidityPeriod(ValidityPeriod validityPeriod)
{
this.notBefore_ = System.Double.MaxValue;
this.notAfter_ = -System.Double.MaxValue;
this.changeCount_ = 0;
notBefore_ = validityPeriod.notBefore_;
notAfter_ = validityPeriod.notAfter_;
}
/// <summary>
/// Create a SigningInfo as a copy of the given signingInfo. (This takes a
/// pointer to the given signingInfo PibIdentity and PibKey without copying.)
/// </summary>
///
/// <param name="signingInfo">The SigningInfo to copy.</param>
public SigningInfo(SigningInfo signingInfo)
{
this.validityPeriod_ = new ValidityPeriod();
type_ = signingInfo.type_;
name_ = new Name(signingInfo.name_);
identity_ = signingInfo.identity_;
key_ = signingInfo.key_;
digestAlgorithm_ = signingInfo.digestAlgorithm_;
validityPeriod_ = new ValidityPeriod(signingInfo.validityPeriod_);
}
/// <summary>
/// Check and set the signerType, and set others to default values. This does
/// NOT reset the digest algorithm.
/// </summary>
///
/// <param name="signerType">The The type of signer.</param>
private void reset(SigningInfo.SignerType signerType)
{
if (!(signerType == net.named_data.jndn.security.SigningInfo.SignerType.NULL || signerType == net.named_data.jndn.security.SigningInfo.SignerType.ID ||
signerType == net.named_data.jndn.security.SigningInfo.SignerType.KEY ||
signerType == net.named_data.jndn.security.SigningInfo.SignerType.CERT || signerType == net.named_data.jndn.security.SigningInfo.SignerType.SHA256))
{
throw new AssertionError("SigningInfo: The signerType is not valid");
}
type_ = signerType;
name_ = new Name();
identity_ = null;
key_ = null;
validityPeriod_ = new ValidityPeriod();
}
/// <summary>
/// Set the validity period for the signature info.
/// Note that the equivalent ndn-cxx method uses a semi-prepared SignatureInfo,
/// but this method only uses the ValidityPeriod from the SignatureInfo.
/// </summary>
///
/// <param name="validityPeriod">The validity period, which is copied.</param>
/// <returns>This SigningInfo.</returns>
public SigningInfo setValidityPeriod(ValidityPeriod validityPeriod)
{
validityPeriod_ = new ValidityPeriod(validityPeriod);
return(this);
}
/// <summary>
/// Check if this is the same validity period as other.
/// </summary>
///
/// <param name="other">The other ValidityPeriod to compare with.</param>
/// <returns>true if the validity periods are equal.</returns>
public bool equals(ValidityPeriod other)
{
return(notBefore_ == other.notBefore_ && notAfter_ == other.notAfter_);
}
private static void decodeValidityPeriod(ValidityPeriod validityPeriod,
TlvDecoder decoder)
{
int endOffset = decoder
.readNestedTlvsStart(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_ValidityPeriod);
validityPeriod.clear();
// Set copy false since we just immediately get the string.
Blob isoString = new Blob(
decoder.readBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_NotBefore), false);
double notBefore = net.named_data.jndn.encrypt.Schedule.fromIsoString("" + isoString);
isoString = new Blob(decoder.readBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_NotAfter),
false);
double notAfter = net.named_data.jndn.encrypt.Schedule.fromIsoString("" + isoString);
validityPeriod.setPeriod(notBefore, notAfter);
decoder.finishNestedTlvs(endOffset);
}
private static void encodeValidityPeriod(ValidityPeriod validityPeriod,
TlvEncoder encoder)
{
int saveLength = encoder.getLength();
// Encode backwards.
encoder.writeBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_NotAfter,
new Blob(net.named_data.jndn.encrypt.Schedule.toIsoString(validityPeriod.getNotAfter()))
.buf());
encoder.writeBlobTlv(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_NotBefore,
new Blob(net.named_data.jndn.encrypt.Schedule.toIsoString(validityPeriod.getNotBefore()))
.buf());
encoder.writeTypeAndLength(net.named_data.jndn.encoding.tlv.Tlv.ValidityPeriod_ValidityPeriod,
encoder.getLength() - saveLength);
}
/// <summary>
/// Check if this is the same validity period as other.
/// </summary>
///
/// <param name="other">The other ValidityPeriod to compare with.</param>
/// <returns>true if the validity periods are equal.</returns>
public bool equals(ValidityPeriod other)
{
return notBefore_ == other.notBefore_ && notAfter_ == other.notAfter_;
}
