// Signature format: 2.0
package android.net.ipsec.ike {

  public final class ChildSaProposal extends android.net.ipsec.ike.SaProposal {
  }

  public static final class ChildSaProposal.Builder {
    ctor public ChildSaProposal.Builder();
    method @NonNull public android.net.ipsec.ike.ChildSaProposal.Builder addDhGroup(int);
    method @NonNull public android.net.ipsec.ike.ChildSaProposal.Builder addEncryptionAlgorithm(int, int);
    method @NonNull public android.net.ipsec.ike.ChildSaProposal.Builder addIntegrityAlgorithm(int);
    method @NonNull public android.net.ipsec.ike.ChildSaProposal build();
  }

  public interface ChildSessionCallback {
    method public void onClosed();
    method public void onClosedExceptionally(@NonNull android.net.ipsec.ike.exceptions.IkeException);
    method public void onIpSecTransformCreated(@NonNull android.net.IpSecTransform, int);
    method public void onIpSecTransformDeleted(@NonNull android.net.IpSecTransform, int);
    method public void onOpened(@NonNull android.net.ipsec.ike.ChildSessionConfiguration);
  }

  public final class ChildSessionConfiguration {
    method @NonNull public java.util.List<android.net.ipsec.ike.IkeTrafficSelector> getInboundTrafficSelectors();
    method @NonNull public java.util.List<android.net.LinkAddress> getInternalAddresses();
    method @NonNull public java.util.List<java.net.InetAddress> getInternalDhcpServers();
    method @NonNull public java.util.List<java.net.InetAddress> getInternalDnsServers();
    method @NonNull public java.util.List<android.net.IpPrefix> getInternalSubnets();
    method @NonNull public java.util.List<android.net.ipsec.ike.IkeTrafficSelector> getOutboundTrafficSelectors();
  }

  public abstract class ChildSessionParams {
    method @IntRange(from=0x12c, to=0x3840) public int getHardLifetimeSeconds();
    method @NonNull public java.util.List<android.net.ipsec.ike.IkeTrafficSelector> getInboundTrafficSelectors();
    method @NonNull public java.util.List<android.net.ipsec.ike.IkeTrafficSelector> getOutboundTrafficSelectors();
    method @NonNull public java.util.List<android.net.ipsec.ike.ChildSaProposal> getSaProposals();
    method @IntRange(from=0x78, to=0x3840) public int getSoftLifetimeSeconds();
  }

  public final class IkeDerAsn1DnIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeDerAsn1DnIdentification(@NonNull javax.security.auth.x500.X500Principal);
    field @NonNull public final javax.security.auth.x500.X500Principal derAsn1Dn;
  }

  public class IkeFqdnIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeFqdnIdentification(@NonNull String);
    field @NonNull public final String fqdn;
  }

  public abstract class IkeIdentification {
  }

  public final class IkeIpv4AddrIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeIpv4AddrIdentification(@NonNull java.net.Inet4Address);
    field @NonNull public final java.net.Inet4Address ipv4Address;
  }

  public class IkeIpv6AddrIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeIpv6AddrIdentification(@NonNull java.net.Inet6Address);
    field @NonNull public final java.net.Inet6Address ipv6Address;
  }

  public final class IkeKeyIdIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeKeyIdIdentification(@NonNull byte[]);
    field @NonNull public final byte[] keyId;
  }

  public final class IkeRfc822AddrIdentification extends android.net.ipsec.ike.IkeIdentification {
    ctor public IkeRfc822AddrIdentification(@NonNull String);
    field @NonNull public final String rfc822Name;
  }

  public final class IkeSaProposal extends android.net.ipsec.ike.SaProposal {
    method @NonNull public java.util.List<java.lang.Integer> getPseudorandomFunctions();
  }

  public static final class IkeSaProposal.Builder {
    ctor public IkeSaProposal.Builder();
    method @NonNull public android.net.ipsec.ike.IkeSaProposal.Builder addDhGroup(int);
    method @NonNull public android.net.ipsec.ike.IkeSaProposal.Builder addEncryptionAlgorithm(int, int);
    method @NonNull public android.net.ipsec.ike.IkeSaProposal.Builder addIntegrityAlgorithm(int);
    method @NonNull public android.net.ipsec.ike.IkeSaProposal.Builder addPseudorandomFunction(int);
    method @NonNull public android.net.ipsec.ike.IkeSaProposal build();
  }

  public interface IkeSessionCallback {
    method public void onClosed();
    method public void onClosedExceptionally(@NonNull android.net.ipsec.ike.exceptions.IkeException);
    method public void onOpened(@NonNull android.net.ipsec.ike.IkeSessionConfiguration);
  }

  public final class IkeSessionConfiguration {
    method @NonNull public android.net.ipsec.ike.IkeSessionConnectionInfo getIkeSessionConnectionInfo();
    method @NonNull public java.util.List<java.net.InetAddress> getPcscfServers();
    method @NonNull public String getRemoteApplicationVersion();
    method @NonNull public java.util.List<byte[]> getRemoteVendorIds();
    method public boolean isIkeExtensionEnabled(int);
    field public static final int EXTENSION_TYPE_FRAGMENTATION = 1; // 0x1
    field public static final int EXTENSION_TYPE_MOBIKE = 2; // 0x2
  }

  public final class IkeSessionConnectionInfo {
    method @NonNull public java.net.InetAddress getLocalAddress();
    method @NonNull public android.net.Network getNetwork();
    method @NonNull public java.net.InetAddress getRemoteAddress();
  }

  public final class IkeTrafficSelector {
    ctor public IkeTrafficSelector(int, int, @NonNull java.net.InetAddress, @NonNull java.net.InetAddress);
    field public final int endPort;
    field @NonNull public final java.net.InetAddress endingAddress;
    field public final int startPort;
    field @NonNull public final java.net.InetAddress startingAddress;
  }

  public abstract class SaProposal {
    method @NonNull public java.util.List<java.lang.Integer> getDhGroups();
    method @NonNull public java.util.List<android.util.Pair<java.lang.Integer,java.lang.Integer>> getEncryptionAlgorithms();
    method @NonNull public java.util.List<java.lang.Integer> getIntegrityAlgorithms();
    field public static final int DH_GROUP_1024_BIT_MODP = 2; // 0x2
    field public static final int DH_GROUP_1536_BIT_MODP = 5; // 0x5
    field public static final int DH_GROUP_2048_BIT_MODP = 14; // 0xe
    field public static final int DH_GROUP_3072_BIT_MODP = 15; // 0xf
    field public static final int DH_GROUP_4096_BIT_MODP = 16; // 0x10
    field public static final int DH_GROUP_NONE = 0; // 0x0
    field public static final int ENCRYPTION_ALGORITHM_3DES = 3; // 0x3
    field public static final int ENCRYPTION_ALGORITHM_AES_CBC = 12; // 0xc
    field public static final int ENCRYPTION_ALGORITHM_AES_CTR = 13; // 0xd
    field public static final int ENCRYPTION_ALGORITHM_AES_GCM_12 = 19; // 0x13
    field public static final int ENCRYPTION_ALGORITHM_AES_GCM_16 = 20; // 0x14
    field public static final int ENCRYPTION_ALGORITHM_AES_GCM_8 = 18; // 0x12
    field public static final int ENCRYPTION_ALGORITHM_CHACHA20_POLY1305 = 28; // 0x1c
    field public static final int INTEGRITY_ALGORITHM_AES_XCBC_96 = 5; // 0x5
    field public static final int INTEGRITY_ALGORITHM_HMAC_SHA1_96 = 2; // 0x2
    field public static final int INTEGRITY_ALGORITHM_HMAC_SHA2_256_128 = 12; // 0xc
    field public static final int INTEGRITY_ALGORITHM_HMAC_SHA2_384_192 = 13; // 0xd
    field public static final int INTEGRITY_ALGORITHM_HMAC_SHA2_512_256 = 14; // 0xe
    field public static final int INTEGRITY_ALGORITHM_NONE = 0; // 0x0
    field public static final int KEY_LEN_AES_128 = 128; // 0x80
    field public static final int KEY_LEN_AES_192 = 192; // 0xc0
    field public static final int KEY_LEN_AES_256 = 256; // 0x100
    field public static final int KEY_LEN_UNUSED = 0; // 0x0
    field public static final int PSEUDORANDOM_FUNCTION_AES128_XCBC = 4; // 0x4
    field public static final int PSEUDORANDOM_FUNCTION_HMAC_SHA1 = 2; // 0x2
    field public static final int PSEUDORANDOM_FUNCTION_SHA2_256 = 5; // 0x5
    field public static final int PSEUDORANDOM_FUNCTION_SHA2_384 = 6; // 0x6
    field public static final int PSEUDORANDOM_FUNCTION_SHA2_512 = 7; // 0x7
  }

  public final class TransportModeChildSessionParams extends android.net.ipsec.ike.ChildSessionParams {
  }

  public static final class TransportModeChildSessionParams.Builder {
    ctor public TransportModeChildSessionParams.Builder();
    method @NonNull public android.net.ipsec.ike.TransportModeChildSessionParams.Builder addInboundTrafficSelectors(@NonNull android.net.ipsec.ike.IkeTrafficSelector);
    method @NonNull public android.net.ipsec.ike.TransportModeChildSessionParams.Builder addOutboundTrafficSelectors(@NonNull android.net.ipsec.ike.IkeTrafficSelector);
    method @NonNull public android.net.ipsec.ike.TransportModeChildSessionParams.Builder addSaProposal(@NonNull android.net.ipsec.ike.ChildSaProposal);
    method @NonNull public android.net.ipsec.ike.TransportModeChildSessionParams build();
    method @NonNull public android.net.ipsec.ike.TransportModeChildSessionParams.Builder setLifetimeSeconds(@IntRange(from=0x12c, to=0x3840) int, @IntRange(from=0x78, to=0x3840) int);
  }

  public final class TunnelModeChildSessionParams extends android.net.ipsec.ike.ChildSessionParams {
    method @NonNull public java.util.List<android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest> getConfigurationRequests();
  }

  public static final class TunnelModeChildSessionParams.Builder {
    ctor public TunnelModeChildSessionParams.Builder();
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInboundTrafficSelectors(@NonNull android.net.ipsec.ike.IkeTrafficSelector);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInternalAddressRequest(int);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInternalAddressRequest(@NonNull java.net.Inet4Address);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInternalAddressRequest(@NonNull java.net.Inet6Address, int);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInternalDhcpServerRequest(int);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addInternalDnsServerRequest(int);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addOutboundTrafficSelectors(@NonNull android.net.ipsec.ike.IkeTrafficSelector);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder addSaProposal(@NonNull android.net.ipsec.ike.ChildSaProposal);
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams build();
    method @NonNull public android.net.ipsec.ike.TunnelModeChildSessionParams.Builder setLifetimeSeconds(@IntRange(from=0x12c, to=0x3840) int, @IntRange(from=0x78, to=0x3840) int);
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv4Address extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
    method @Nullable public java.net.Inet4Address getAddress();
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv4DhcpServer extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv4DnsServer extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv4Netmask extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv6Address extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
    method @Nullable public java.net.Inet6Address getAddress();
    method public int getPrefixLength();
  }

  public static interface TunnelModeChildSessionParams.ConfigRequestIpv6DnsServer extends android.net.ipsec.ike.TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
  }

  public static interface TunnelModeChildSessionParams.TunnelModeChildConfigRequest {
  }

}

package android.net.ipsec.ike.exceptions {

  public final class AuthenticationFailedException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public AuthenticationFailedException(@NonNull String);
    ctor public AuthenticationFailedException(@NonNull Throwable);
  }

  public final class ChildSaNotFoundException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public ChildSaNotFoundException(int);
    method public int getIpSecSpi();
  }

  public final class FailedCpRequiredException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public FailedCpRequiredException();
  }

  public abstract class IkeException extends java.lang.Exception {
  }

  public final class IkeInternalException extends android.net.ipsec.ike.exceptions.IkeException {
    ctor public IkeInternalException(@NonNull Throwable);
    ctor public IkeInternalException(@NonNull String, @NonNull Throwable);
  }

  public abstract class IkeProtocolException extends android.net.ipsec.ike.exceptions.IkeException {
    method public int getErrorType();
    field public static final int ERROR_TYPE_AUTHENTICATION_FAILED = 24; // 0x18
    field public static final int ERROR_TYPE_CHILD_SA_NOT_FOUND = 44; // 0x2c
    field public static final int ERROR_TYPE_FAILED_CP_REQUIRED = 37; // 0x25
    field public static final int ERROR_TYPE_INTERNAL_ADDRESS_FAILURE = 36; // 0x24
    field public static final int ERROR_TYPE_INVALID_IKE_SPI = 4; // 0x4
    field public static final int ERROR_TYPE_INVALID_KE_PAYLOAD = 17; // 0x11
    field public static final int ERROR_TYPE_INVALID_MAJOR_VERSION = 5; // 0x5
    field public static final int ERROR_TYPE_INVALID_MESSAGE_ID = 9; // 0x9
    field public static final int ERROR_TYPE_INVALID_SELECTORS = 39; // 0x27
    field public static final int ERROR_TYPE_INVALID_SYNTAX = 7; // 0x7
    field public static final int ERROR_TYPE_NO_ADDITIONAL_SAS = 35; // 0x23
    field public static final int ERROR_TYPE_NO_PROPOSAL_CHOSEN = 14; // 0xe
    field public static final int ERROR_TYPE_SINGLE_PAIR_REQUIRED = 34; // 0x22
    field public static final int ERROR_TYPE_TEMPORARY_FAILURE = 43; // 0x2b
    field public static final int ERROR_TYPE_TS_UNACCEPTABLE = 38; // 0x26
    field public static final int ERROR_TYPE_UNSUPPORTED_CRITICAL_PAYLOAD = 1; // 0x1
  }

  public final class InternalAddressFailureException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InternalAddressFailureException();
  }

  public final class InvalidIkeSpiException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidIkeSpiException();
  }

  public final class InvalidKeException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidKeException(int);
    method public int getDhGroup();
  }

  public final class InvalidMajorVersionException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidMajorVersionException(byte);
    method public byte getMajorVersion();
  }

  public final class InvalidMessageIdException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidMessageIdException(int);
    method public int getMessageId();
  }

  public final class InvalidSelectorsException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidSelectorsException(int, @NonNull byte[]);
    method @NonNull public byte[] getIpSecPacketInfo();
    method public int getIpSecSpi();
  }

  public final class InvalidSyntaxException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public InvalidSyntaxException(@NonNull String);
    ctor public InvalidSyntaxException(@NonNull Throwable);
    ctor public InvalidSyntaxException(@NonNull String, @NonNull Throwable);
  }

  public final class NoAdditionalSasException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public NoAdditionalSasException();
  }

  public final class NoValidProposalChosenException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public NoValidProposalChosenException(@NonNull String);
    ctor public NoValidProposalChosenException(@NonNull String, @NonNull Throwable);
  }

  public class SinglePairRequiredException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public SinglePairRequiredException();
  }

  public final class TemporaryFailureException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public TemporaryFailureException(@NonNull String);
  }

  public final class TsUnacceptableException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public TsUnacceptableException();
  }

  public final class UnrecognizedIkeProtocolException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public UnrecognizedIkeProtocolException(int, @NonNull byte[]);
    method @NonNull public byte[] getUnrecognizedErrorData();
  }

  public final class UnsupportedCriticalPayloadException extends android.net.ipsec.ike.exceptions.IkeProtocolException {
    ctor public UnsupportedCriticalPayloadException(@NonNull java.util.List<java.lang.Integer>);
    method @NonNull public java.util.List<java.lang.Integer> getUnsupportedCriticalPayloadList();
  }

}