Package com.google.cloud.confidentialcomputing.v1

Class ContainerImageSignature

java.lang.Object
com.google.protobuf.AbstractMessageLite
com.google.protobuf.AbstractMessage
com.google.protobuf.GeneratedMessage
com.google.cloud.confidentialcomputing.v1.ContainerImageSignature
All Implemented Interfaces:
ContainerImageSignatureOrBuilder, com.google.protobuf.Message, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder, com.google.protobuf.MessageOrBuilder, Serializable
@Generated public final class ContainerImageSignature extends com.google.protobuf.GeneratedMessage implements ContainerImageSignatureOrBuilder
 ContainerImageSignature holds necessary metadata to verify a container image
 signature.
Protobuf type google.cloud.confidentialcomputing.v1.ContainerImageSignature
See Also:

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    ContainerImageSignature.Builder
    ContainerImageSignature holds necessary metadata to verify a container image signature.

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessage

    com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>,BuilderT extends com.google.protobuf.GeneratedMessage.ExtendableBuilder<MessageT,BuilderT>>, com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.ExtendableMessageOrBuilder<MessageT extends com.google.protobuf.GeneratedMessage.ExtendableMessage<MessageT>>, com.google.protobuf.GeneratedMessage.FieldAccessorTable, com.google.protobuf.GeneratedMessage.GeneratedExtension<ContainingT extends com.google.protobuf.Message,T extends Object>, com.google.protobuf.GeneratedMessage.UnusedPrivateParameter

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessage

    com.google.protobuf.AbstractMessage.BuilderParent

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    PAYLOAD_FIELD_NUMBER
     
    static final int
    PUBLIC_KEY_FIELD_NUMBER
     
    static final int
    SIG_ALG_FIELD_NUMBER
     
    static final int
    SIGNATURE_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessage

    alwaysUseFieldBuilders, loggedPre22TypeNames, unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessage

    memoizedSize

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    boolean
    equals(Object obj)
     
    static ContainerImageSignature
    getDefaultInstance()
     
    ContainerImageSignature
    getDefaultInstanceForType()
     
    static final com.google.protobuf.Descriptors.Descriptor
    getDescriptor()
     
    com.google.protobuf.Parser<ContainerImageSignature>
    getParserForType()
     
    com.google.protobuf.ByteString
    getPayload()
    Optional.
    com.google.protobuf.ByteString
    getPublicKey()
    Optional.
    int
    getSerializedSize()
     
    SigningAlgorithm
    getSigAlg()
    Optional.
    int
    getSigAlgValue()
    Optional.
    com.google.protobuf.ByteString
    getSignature()
    Optional.
    int
    hashCode()
     
    protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
    internalGetFieldAccessorTable()
     
    final boolean
    isInitialized()
     
    static ContainerImageSignature.Builder
    newBuilder()
     
    static ContainerImageSignature.Builder
    newBuilder(ContainerImageSignature prototype)
     
    ContainerImageSignature.Builder
    newBuilderForType()
     
    protected ContainerImageSignature.Builder
    newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
     
    static ContainerImageSignature
    parseDelimitedFrom(InputStream input)
     
    static ContainerImageSignature
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static ContainerImageSignature
    parseFrom(byte[] data)
     
    static ContainerImageSignature
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static ContainerImageSignature
    parseFrom(com.google.protobuf.ByteString data)
     
    static ContainerImageSignature
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static ContainerImageSignature
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static ContainerImageSignature
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static ContainerImageSignature
    parseFrom(InputStream input)
     
    static ContainerImageSignature
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static ContainerImageSignature
    parseFrom(ByteBuffer data)
     
    static ContainerImageSignature
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<ContainerImageSignature>
    parser()
     
    ContainerImageSignature.Builder
    toBuilder()
     
    void
    writeTo(com.google.protobuf.CodedOutputStream output)
     

    Methods inherited from class com.google.protobuf.GeneratedMessage

    canUseUnsafe, computeStringSize, computeStringSizeNoTag, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyList, emptyLongList, getAllFields, getDescriptorForType, getField, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof, internalGetMapField, internalGetMapFieldReflection, isStringEmpty, makeExtensionsImmutable, makeMutableCopy, makeMutableCopy, mergeFromAndMakeImmutableInternal, newFileScopedGeneratedExtension, newInstance, newMessageScopedGeneratedExtension, parseDelimitedWithIOException, parseDelimitedWithIOException, parseUnknownField, parseUnknownFieldProto3, parseWithIOException, parseWithIOException, parseWithIOException, parseWithIOException, serializeBooleanMapTo, serializeIntegerMapTo, serializeLongMapTo, serializeStringMapTo, writeReplace, writeString, writeStringNoTag

    Methods inherited from class com.google.protobuf.AbstractMessage

    findInitializationErrors, getInitializationErrorString, hashFields, toString

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLite

    toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from interface com.google.protobuf.MessageOrBuilder

    findInitializationErrors, getAllFields, getDescriptorForType, getField, getInitializationErrorString, getOneofFieldDescriptor, getRepeatedField, getRepeatedFieldCount, getUnknownFields, hasField, hasOneof

  • Field Details

  • Method Details

    • getDescriptor

      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor()

    • internalGetFieldAccessorTable

      protected com.google.protobuf.GeneratedMessage.FieldAccessorTable internalGetFieldAccessorTable()
      Specified by:
      internalGetFieldAccessorTable in class com.google.protobuf.GeneratedMessage

    • getPayload

      public com.google.protobuf.ByteString getPayload()
       Optional. The binary signature payload following the SimpleSigning format
 https://github.com/sigstore/cosign/blob/main/specs/SIGNATURE_SPEC.md#simple-signing.
 This payload includes the container image digest.
      bytes payload = 1 [(.google.api.field_behavior) = OPTIONAL];
      Specified by:
      getPayload in interface ContainerImageSignatureOrBuilder
      Returns:
      The payload.

    • getSignature

      public com.google.protobuf.ByteString getSignature()
       Optional. A signature over the payload.
 The container image digest is incorporated into the signature as follows:
 1. Generate a SimpleSigning format payload that includes the container
 image digest.
 2. Generate a signature over SHA256 digest of the payload.
 The signature generation process can be represented as follows:
 `Sign(sha256(SimpleSigningPayload(sha256(Image Manifest))))`
      bytes signature = 2 [(.google.api.field_behavior) = OPTIONAL];
      Specified by:
      getSignature in interface ContainerImageSignatureOrBuilder
      Returns:
      The signature.

    • getPublicKey

      public com.google.protobuf.ByteString getPublicKey()
       Optional. Reserved for future use.
      bytes public_key = 3 [(.google.api.field_behavior) = OPTIONAL];
      Specified by:
      getPublicKey in interface ContainerImageSignatureOrBuilder
      Returns:
      The publicKey.

    • getSigAlgValue

      public int getSigAlgValue()
       Optional. Reserved for future use.
      .google.cloud.confidentialcomputing.v1.SigningAlgorithm sig_alg = 4 [(.google.api.field_behavior) = OPTIONAL];
      Specified by:
      getSigAlgValue in interface ContainerImageSignatureOrBuilder
      Returns:
      The enum numeric value on the wire for sigAlg.

    • getSigAlg

      public SigningAlgorithm getSigAlg()
       Optional. Reserved for future use.
      .google.cloud.confidentialcomputing.v1.SigningAlgorithm sig_alg = 4 [(.google.api.field_behavior) = OPTIONAL];
      Specified by:
      getSigAlg in interface ContainerImageSignatureOrBuilder
      Returns:
      The sigAlg.

    • isInitialized

      public final boolean isInitialized()
      Specified by:
      isInitialized in interface com.google.protobuf.MessageLiteOrBuilder
      Overrides:
      isInitialized in class com.google.protobuf.GeneratedMessage

    • writeTo

      public void writeTo(com.google.protobuf.CodedOutputStream output) throws IOException
      Specified by:
      writeTo in interface com.google.protobuf.MessageLite
      Overrides:
      writeTo in class com.google.protobuf.GeneratedMessage
      Throws:
      IOException

    • getSerializedSize

      public int getSerializedSize()
      Specified by:
      getSerializedSize in interface com.google.protobuf.MessageLite
      Overrides:
      getSerializedSize in class com.google.protobuf.GeneratedMessage

    • equals

      public boolean equals(Object obj)
      Specified by:
      equals in interface com.google.protobuf.Message
      Overrides:
      equals in class com.google.protobuf.AbstractMessage

    • hashCode

      public int hashCode()
      Specified by:
      hashCode in interface com.google.protobuf.Message
      Overrides:
      hashCode in class com.google.protobuf.AbstractMessage

    • parseFrom

      public static ContainerImageSignature parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static ContainerImageSignature parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ContainerImageSignature parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static ContainerImageSignature parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static ContainerImageSignature parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ContainerImageSignature parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static ContainerImageSignature parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilderForType

      public ContainerImageSignature.Builder newBuilderForType()
      Specified by:
      newBuilderForType in interface com.google.protobuf.Message
      Specified by:
      newBuilderForType in interface com.google.protobuf.MessageLite

    • newBuilder

      public static ContainerImageSignature.Builder newBuilder()

    • newBuilder

      public static ContainerImageSignature.Builder newBuilder(ContainerImageSignature prototype)

    • toBuilder

      public ContainerImageSignature.Builder toBuilder()
      Specified by:
      toBuilder in interface com.google.protobuf.Message
      Specified by:
      toBuilder in interface com.google.protobuf.MessageLite

    • newBuilderForType

      protected ContainerImageSignature.Builder newBuilderForType(com.google.protobuf.AbstractMessage.BuilderParent parent)
      Overrides:
      newBuilderForType in class com.google.protobuf.AbstractMessage

    • getDefaultInstance

      public static ContainerImageSignature getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<ContainerImageSignature> parser()

    • getParserForType

      public com.google.protobuf.Parser<ContainerImageSignature> getParserForType()
      Specified by:
      getParserForType in interface com.google.protobuf.Message
      Specified by:
      getParserForType in interface com.google.protobuf.MessageLite
      Overrides:
      getParserForType in class com.google.protobuf.GeneratedMessage

    • getDefaultInstanceForType

      public ContainerImageSignature getDefaultInstanceForType()
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageLiteOrBuilder
      Specified by:
      getDefaultInstanceForType in interface com.google.protobuf.MessageOrBuilder