public override IPermission Intersect(IPermission target)
{
StrongNameIdentityPermission snip = (target as StrongNameIdentityPermission);
if ((snip == null) || IsEmpty())
{
return(null);
}
if (snip.IsEmpty())
{
return(new StrongNameIdentityPermission(PermissionState.None));
}
if (!Match(snip.Name))
{
return(null);
}
string n = ((Name.Length < snip.Name.Length) ? Name : snip.Name);
if (!Version.Equals(snip.Version))
{
return(null);
}
if (!PublicKey.Equals(snip.PublicKey))
{
return(null);
}
return(new StrongNameIdentityPermission(this.PublicKey, n, this.Version));
}
public Signature Sign(PrivateKey privateKey, Keccak message)
{
if (!Proxy.VerifyPrivateKey(privateKey.KeyBytes))
{
throw new ArgumentException("Invalid private key", nameof(privateKey));
}
byte[] signatureBytes = Proxy.SignCompact(message.Bytes, privateKey.KeyBytes, out int recoveryId);
//// https://bitcoin.stackexchange.com/questions/59820/sign-a-tx-with-low-s-value-using-openssl
//byte[] sBytes = signatureBytes.Slice(32, 32);
//BigInteger s = sBytes.ToUnsignedBigInteger();
//if (s > MaxLowS)
//{
// s = LowSTransform - s;
// byte[] newSBytes = s.ToBigEndianByteArray();
// for (int i = 0; i < 32; i++)
// {
// signatureBytes[32 + 1] = newSBytes[i];
// }
//}
Signature signature = new(signatureBytes, recoveryId);
#if DEBUG
PublicKey address = RecoverPublicKey(signature, message);
if (!address.Equals(privateKey.PublicKey))
{
throw new InvalidOperationException("After signing recovery returns different address than ecdsa's");
}
#endif
return(signature);
}
bool IReportMatchMembershipCondition.Check(Evidence evidence, out object usedEvidence)
{
usedEvidence = null;
if (evidence == null)
{
return(false);
}
StrongName name = evidence.GetDelayEvaluatedHostEvidence <StrongName>();
if (name != null)
{
bool publicKeyMatch = PublicKey != null && PublicKey.Equals(name.PublicKey);
bool nameMatch = Name == null || (name.Name != null && StrongName.CompareNames(name.Name, Name));
bool versionMatch = (object)Version == null || ((object)name.Version != null && name.Version.CompareTo(Version) == 0);
if (publicKeyMatch && nameMatch && versionMatch)
{
// Note that we explicitly do not want to mark the strong name evidence as used at
// this point, since we could be a child code group where our parent provides more
// trust than we do. For instance, if we're in a setup like this:
//
// AllCode -> FullTrust
// StrongName -> FullTrust
//
// the StrongName code group didn't add anything to the final grant set and therefore
// does not need to be evaluated.
usedEvidence = name;
return(true);
}
}
return(false);
}
public override IPermission Intersect(IPermission target)
{
if (target == null)
{
return(null);
}
StrongNameIdentityPermission snip = (target as StrongNameIdentityPermission);
if (snip == null)
{
throw new ArgumentException(Locale.GetText("Wrong permission type."));
}
if (IsEmpty() || snip.IsEmpty())
{
return(null);
}
if (!Match(snip.Name))
{
return(null);
}
string n = ((Name.Length < snip.Name.Length) ? Name : snip.Name);
if (!Version.Equals(snip.Version))
{
return(null);
}
if (!PublicKey.Equals(snip.PublicKey))
{
return(null);
}
return(new StrongNameIdentityPermission(this.PublicKey, n, this.Version));
}
/// <summary>
/// Two DnsResourceDataHostIdentityProtocol are equal iff their host identity tag, public key algorithm, public key and rendezvous servers fields
/// are equal.
/// </summary>
public bool Equals(DnsResourceDataHostIdentityProtocol other)
{
return(other != null &&
HostIdentityTag.Equals(other.HostIdentityTag) &&
PublicKeyAlgorithm.Equals(other.PublicKeyAlgorithm) &&
PublicKey.Equals(other.PublicKey) &&
RendezvousServers.SequenceEqual(RendezvousServers));
}
public bool Equals(UserPublicKey other)
{
if (Object.ReferenceEquals(other, null) || GetType() != other.GetType())
{
return(false);
}
return(Email == other.Email && PublicKey != null && PublicKey.Equals(other.PublicKey));
}
/// <summary>
/// Two DnsResourceDataDnsKey are equal iff their zone key, revoke, secure entry point, protocol, algorithm and public key fields are equal.
/// </summary>
public bool Equals(DnsResourceDataDnsKey other)
{
return(other != null &&
ZoneKey.Equals(other.ZoneKey) &&
Revoke.Equals(other.Revoke) &&
SecureEntryPoint.Equals(other.SecureEntryPoint) &&
Protocol.Equals(other.Protocol) &&
Algorithm.Equals(other.Algorithm) &&
PublicKey.Equals(other.PublicKey));
}
public bool Equals(Validator other)
{
return(PublicKey.Equals(other.PublicKey) &&
WithdrawalCredentials.Equals(other.WithdrawalCredentials) &&
EffectiveBalance.Equals(other.EffectiveBalance) &&
IsSlashed == other.IsSlashed &&
ActivationEligibilityEpoch.Equals(other.ActivationEligibilityEpoch) &&
ActivationEpoch.Equals(other.ActivationEpoch) &&
ExitEpoch.Equals(other.ExitEpoch) &&
WithdrawableEpoch.Equals(other.WithdrawableEpoch));
}
public static bool TryRemoveKey(PublicKey key)
{
foreach (var existing in _keys)
{
if (key.Equals(existing.PublicKey))
{
return(_keys.Remove(existing));
}
}
return(false);
}
public bool Equals(IAsymmetricKeyPair other)
{
if ((object)other == null)
{
return(false);
}
if (Object.ReferenceEquals(PrivateKey, null))
{
return(Object.ReferenceEquals(other.PrivateKey, null));
}
return(PrivateKey.Equals(other.PrivateKey) && PublicKey.Equals(other.PublicKey));
}
public bool Equals(FidoDeviceRegistration other)
{
if (other == null)
{
return(false);
}
return
(Counter == other.Counter &&
Certificate.Equals(other.Certificate) &&
KeyHandle.Equals(other.KeyHandle) &&
PublicKey.Equals(other.PublicKey));
}
public override IPermission Union(IPermission target)
{
StrongNameIdentityPermission snip = Cast(target);
if ((snip == null) || snip.IsEmpty())
{
return(Copy());
}
if (IsEmpty())
{
return(snip.Copy());
}
if (!PublicKey.Equals(snip.PublicKey))
{
return(null);
}
string n = Name;
if ((n == null) || (n.Length == 0))
{
n = snip.Name;
}
else if (Match(snip.Name))
{
n = ((Name.Length > snip.Name.Length) ? Name : snip.Name);
}
else if ((snip.Name != null) && (snip.Name.Length > 0) && (n != snip.Name))
{
return(null);
}
Version v = Version;
if (v == null)
{
v = snip.Version;
}
else if ((snip.Version != null) && (v != snip.Version))
{
return(null);
}
return(new StrongNameIdentityPermission(PublicKey, n, v));
}
public override bool Equals(object o)
{
StrongName sn = (o as StrongName);
if (sn == null)
{
return(false);
}
if (name != sn.Name)
{
return(false);
}
if (!Version.Equals(sn.Version))
{
return(false);
}
return(PublicKey.Equals(sn.PublicKey));
}
/// <summary>
/// Two DnsResourceDataKey are equal iff their authentication prohibited, confidentiality prohibited, experimental, user associated, IPSec, email,
/// name type, signatory, protocol, algorithm, flags extension and public key fields are equal.
/// </summary>
public bool Equals(DnsResourceDataKey other)
{
return(other != null &&
AuthenticationProhibited.Equals(other.AuthenticationProhibited) &&
ConfidentialityProhibited.Equals(other.ConfidentialityProhibited) &&
Experimental.Equals(other.Experimental) &&
UserAssociated.Equals(other.UserAssociated) &&
IpSec.Equals(other.IpSec) &&
Email.Equals(other.Email) &&
NameType.Equals(other.NameType) &&
Signatory.Equals(other.Signatory) &&
Protocol.Equals(other.Protocol) &&
Algorithm.Equals(other.Algorithm) &&
(FlagsExtension.HasValue
? other.FlagsExtension.HasValue && FlagsExtension.Value.Equals(other.FlagsExtension.Value)
: !other.FlagsExtension.HasValue) &&
PublicKey.Equals(other.PublicKey));
}
/// <summary>
/// Tests for equality between the specified identity and this identity.
/// This method should be overriden by subclasses to test for equality.
/// The default behavior is to return true if the names and public keys
/// are equal.
/// </summary>
/// <param name="identity"> the identity to test for equality with this identity.
/// </param>
/// <returns> true if the identities are considered equal, false
/// otherwise.
/// </returns>
/// <seealso cref= #equals </seealso>
protected internal virtual bool IdentityEquals(Identity identity)
{
if (!Name_Renamed.EqualsIgnoreCase(identity.Name_Renamed))
{
return(Principal_Fields.False);
}
if ((PublicKey_Renamed == null) ^ (identity.PublicKey_Renamed == null))
{
return(Principal_Fields.False);
}
if (PublicKey_Renamed != null && identity.PublicKey_Renamed != null)
{
if (!PublicKey_Renamed.Equals(identity.PublicKey_Renamed))
{
return(Principal_Fields.False);
}
}
return(true);
}
