Class PgpSignedAttestation (2.4.3)

public final class PgpSignedAttestation extends GeneratedMessageV3 implements PgpSignedAttestationOrBuilder

An attestation wrapper with a PGP-compatible signature. This message only supports ATTACHED signatures, where the payload that is signed is included alongside the signature itself in the same file.

Protobuf type grafeas.v1beta1.attestation.PgpSignedAttestation

Static Fields

CONTENT_TYPE_FIELD_NUMBER

public static final int CONTENT_TYPE_FIELD_NUMBER
Field Value
TypeDescription
int

PGP_KEY_ID_FIELD_NUMBER

public static final int PGP_KEY_ID_FIELD_NUMBER
Field Value
TypeDescription
int

SIGNATURE_FIELD_NUMBER

public static final int SIGNATURE_FIELD_NUMBER
Field Value
TypeDescription
int

Static Methods

getDefaultInstance()

public static PgpSignedAttestation getDefaultInstance()
Returns
TypeDescription
PgpSignedAttestation

getDescriptor()

public static final Descriptors.Descriptor getDescriptor()
Returns
TypeDescription
Descriptor

newBuilder()

public static PgpSignedAttestation.Builder newBuilder()
Returns
TypeDescription
PgpSignedAttestation.Builder

newBuilder(PgpSignedAttestation prototype)

public static PgpSignedAttestation.Builder newBuilder(PgpSignedAttestation prototype)
Parameter
NameDescription
prototypePgpSignedAttestation
Returns
TypeDescription
PgpSignedAttestation.Builder

parseDelimitedFrom(InputStream input)

public static PgpSignedAttestation parseDelimitedFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseDelimitedFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseFrom(byte[] data)

public static PgpSignedAttestation parseFrom(byte[] data)
Parameter
NameDescription
databyte[]
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseFrom(byte[] data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
databyte[]
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data)

public static PgpSignedAttestation parseFrom(ByteString data)
Parameter
NameDescription
dataByteString
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseFrom(ByteString data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteString
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(CodedInputStream input)

public static PgpSignedAttestation parseFrom(CodedInputStream input)
Parameter
NameDescription
inputCodedInputStream
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseFrom(CodedInputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputCodedInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseFrom(InputStream input)

public static PgpSignedAttestation parseFrom(InputStream input)
Parameter
NameDescription
inputInputStream
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseFrom(InputStream input, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
inputInputStream
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
IOException

parseFrom(ByteBuffer data)

public static PgpSignedAttestation parseFrom(ByteBuffer data)
Parameter
NameDescription
dataByteBuffer
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)

public static PgpSignedAttestation parseFrom(ByteBuffer data, ExtensionRegistryLite extensionRegistry)
Parameters
NameDescription
dataByteBuffer
extensionRegistryExtensionRegistryLite
Returns
TypeDescription
PgpSignedAttestation
Exceptions
TypeDescription
InvalidProtocolBufferException

parser()

public static Parser<PgpSignedAttestation> parser()
Returns
TypeDescription
Parser<PgpSignedAttestation>

Methods

equals(Object obj)

public boolean equals(Object obj)
Parameter
NameDescription
objObject
Returns
TypeDescription
boolean
Overrides

getContentType()

public PgpSignedAttestation.ContentType getContentType()

Type (for example schema) of the attestation payload that was signed. The verifier must ensure that the provided type is one that the verifier supports, and that the attestation payload is a valid instantiation of that type (for example by validating a JSON schema).

.grafeas.v1beta1.attestation.PgpSignedAttestation.ContentType content_type = 3;

Returns
TypeDescription
PgpSignedAttestation.ContentType

The contentType.

getContentTypeValue()

public int getContentTypeValue()

Type (for example schema) of the attestation payload that was signed. The verifier must ensure that the provided type is one that the verifier supports, and that the attestation payload is a valid instantiation of that type (for example by validating a JSON schema).

.grafeas.v1beta1.attestation.PgpSignedAttestation.ContentType content_type = 3;

Returns
TypeDescription
int

The enum numeric value on the wire for contentType.

getDefaultInstanceForType()

public PgpSignedAttestation getDefaultInstanceForType()
Returns
TypeDescription
PgpSignedAttestation

getKeyIdCase()

public PgpSignedAttestation.KeyIdCase getKeyIdCase()
Returns
TypeDescription
PgpSignedAttestation.KeyIdCase

getParserForType()

public Parser<PgpSignedAttestation> getParserForType()
Returns
TypeDescription
Parser<PgpSignedAttestation>
Overrides

getPgpKeyId()

public String getPgpKeyId()

The cryptographic fingerprint of the key used to generate the signature, as output by, e.g. gpg --list-keys. This should be the version 4, full 160-bit fingerprint, expressed as a 40 character hexidecimal string. See https://tools.ietf.org/html/rfc4880#section-12.2 for details. Implementations may choose to acknowledge "LONG", "SHORT", or other abbreviated key IDs, but only the full fingerprint is guaranteed to work. In gpg, the full fingerprint can be retrieved from the fpr field returned when calling --list-keys with --with-colons. For example: <code><code> gpg --with-colons --with-fingerprint --force-v4-certs &#92; --list-keys attester&#64;example.com tru::1:1513631572:0:3:1:5 pub:...&lt;SNIP&gt;... fpr:::::::::24FF6481B76AC91E66A00AC657A93A81EF3AE6FB: </code></code><code> Above, the fingerprint is </code>24FF6481B76AC91E66A00AC657A93A81EF3AE6FB.

string pgp_key_id = 2;

Returns
TypeDescription
String

The pgpKeyId.

getPgpKeyIdBytes()

public ByteString getPgpKeyIdBytes()

The cryptographic fingerprint of the key used to generate the signature, as output by, e.g. gpg --list-keys. This should be the version 4, full 160-bit fingerprint, expressed as a 40 character hexidecimal string. See https://tools.ietf.org/html/rfc4880#section-12.2 for details. Implementations may choose to acknowledge "LONG", "SHORT", or other abbreviated key IDs, but only the full fingerprint is guaranteed to work. In gpg, the full fingerprint can be retrieved from the fpr field returned when calling --list-keys with --with-colons. For example: <code><code> gpg --with-colons --with-fingerprint --force-v4-certs &#92; --list-keys attester&#64;example.com tru::1:1513631572:0:3:1:5 pub:...&lt;SNIP&gt;... fpr:::::::::24FF6481B76AC91E66A00AC657A93A81EF3AE6FB: </code></code><code> Above, the fingerprint is </code>24FF6481B76AC91E66A00AC657A93A81EF3AE6FB.

string pgp_key_id = 2;

Returns
TypeDescription
ByteString

The bytes for pgpKeyId.

getSerializedSize()

public int getSerializedSize()
Returns
TypeDescription
int
Overrides

getSignature()

public String getSignature()

Required. The raw content of the signature, as output by GNU Privacy Guard (GPG) or equivalent. Since this message only supports attached signatures, the payload that was signed must be attached. While the signature format supported is dependent on the verification implementation, currently only ASCII-armored (--armor to gpg), non-clearsigned (--sign rather than --clearsign to gpg) are supported. Concretely, gpg --sign --armor --output=signature.gpg payload.json will create the signature content expected in this field in signature.gpg for the payload.json attestation payload.

string signature = 1;

Returns
TypeDescription
String

The signature.

getSignatureBytes()

public ByteString getSignatureBytes()

Required. The raw content of the signature, as output by GNU Privacy Guard (GPG) or equivalent. Since this message only supports attached signatures, the payload that was signed must be attached. While the signature format supported is dependent on the verification implementation, currently only ASCII-armored (--armor to gpg), non-clearsigned (--sign rather than --clearsign to gpg) are supported. Concretely, gpg --sign --armor --output=signature.gpg payload.json will create the signature content expected in this field in signature.gpg for the payload.json attestation payload.

string signature = 1;

Returns
TypeDescription
ByteString

The bytes for signature.

getUnknownFields()

public final UnknownFieldSet getUnknownFields()
Returns
TypeDescription
UnknownFieldSet
Overrides

hashCode()

public int hashCode()
Returns
TypeDescription
int
Overrides

internalGetFieldAccessorTable()

protected GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable()
Returns
TypeDescription
FieldAccessorTable
Overrides

isInitialized()

public final boolean isInitialized()
Returns
TypeDescription
boolean
Overrides

newBuilderForType()

public PgpSignedAttestation.Builder newBuilderForType()
Returns
TypeDescription
PgpSignedAttestation.Builder

newBuilderForType(GeneratedMessageV3.BuilderParent parent)

protected PgpSignedAttestation.Builder newBuilderForType(GeneratedMessageV3.BuilderParent parent)
Parameter
NameDescription
parentBuilderParent
Returns
TypeDescription
PgpSignedAttestation.Builder
Overrides

newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)

protected Object newInstance(GeneratedMessageV3.UnusedPrivateParameter unused)
Parameter
NameDescription
unusedUnusedPrivateParameter
Returns
TypeDescription
Object
Overrides

toBuilder()

public PgpSignedAttestation.Builder toBuilder()
Returns
TypeDescription
PgpSignedAttestation.Builder

writeTo(CodedOutputStream output)

public void writeTo(CodedOutputStream output)
Parameter
NameDescription
outputCodedOutputStream
Overrides Exceptions
TypeDescription
IOException