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Convert PreKeyState to a record

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This commit is contained in:
Jon Chambers
2023-11-28 22:03:10 -05:00
committed by Jon Chambers
parent 9ecfe15ac4
commit f10f772e94
3 changed files with 57 additions and 101 deletions
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122
service/src/main/java/org/whispersystems/textsecuregcm/entities/PreKeyState.java
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@@ -4,105 +4,59 @@
*/
package org.whispersystems.textsecuregcm.entities;
import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.databind.annotation.JsonDeserialize;
import com.fasterxml.jackson.databind.annotation.JsonSerialize;
import com.google.common.annotations.VisibleForTesting;
import io.swagger.v3.oas.annotations.media.Schema;
import org.signal.libsignal.protocol.IdentityKey;
import org.whispersystems.textsecuregcm.util.IdentityKeyAdapter;
import javax.validation.Valid;
import javax.validation.constraints.AssertTrue;
import javax.validation.constraints.NotNull;
import java.util.ArrayList;
import java.util.List;
public class PreKeyState {
public record PreKeyState(
@Valid
@Schema(description = """
A list of unsigned elliptic-curve prekeys to use for this device. If present and not empty, replaces all stored
unsigned EC prekeys for the device; if absent or empty, any stored unsigned EC prekeys for the device are not
deleted.
""")
List<@Valid ECPreKey> preKeys,
@JsonProperty
@Valid
@Schema(description = """
A list of unsigned elliptic-curve prekeys to use for this device. If present and not empty, replaces all stored
unsigned EC prekeys for the device; if absent or empty, any stored unsigned EC prekeys for the device are not
deleted.
""")
private List<@Valid ECPreKey> preKeys;
@Valid
@Schema(description = """
An optional signed elliptic-curve prekey to use for this device. If present, replaces the stored signed
elliptic-curve prekey for the device; if absent, the stored signed prekey is not deleted. If present, must have
a valid signature from the identity key in this request.
""")
ECSignedPreKey signedPreKey,
@JsonProperty
@Valid
@Schema(description = """
An optional signed elliptic-curve prekey to use for this device. If present, replaces the stored signed
elliptic-curve prekey for the device; if absent, the stored signed prekey is not deleted. If present, must have a
valid signature from the identity key in this request.
""")
private ECSignedPreKey signedPreKey;
@Valid
@Schema(description = """
A list of signed post-quantum one-time prekeys to use for this device. Each key must have a valid signature from
the identity key in this request. If present and not empty, replaces all stored unsigned PQ prekeys for the
device; if absent or empty, any stored unsigned PQ prekeys for the device are not deleted.
""")
List<@Valid KEMSignedPreKey> pqPreKeys,
@JsonProperty
@Valid
@Schema(description = """
A list of signed post-quantum one-time prekeys to use for this device. Each key must have a valid signature from
the identity key in this request. If present and not empty, replaces all stored unsigned PQ prekeys for the
device; if absent or empty, any stored unsigned PQ prekeys for the device are not deleted.
""")
private List<@Valid KEMSignedPreKey> pqPreKeys;
@Valid
@Schema(description = """
An optional signed last-resort post-quantum prekey to use for this device. If present, replaces the stored
signed post-quantum last-resort prekey for the device; if absent, a stored last-resort prekey will *not* be
deleted. If present, must have a valid signature from the identity key in this request.
""")
KEMSignedPreKey pqLastResortPreKey,
@JsonProperty
@Valid
@Schema(description = """
An optional signed last-resort post-quantum prekey to use for this device. If present, replaces the stored signed
post-quantum last-resort prekey for the device; if absent, a stored last-resort prekey will *not* be deleted. If
present, must have a valid signature from the identity key in this request.
""")
private KEMSignedPreKey pqLastResortPreKey;
@JsonProperty
@JsonSerialize(using = IdentityKeyAdapter.Serializer.class)
@JsonDeserialize(using = IdentityKeyAdapter.Deserializer.class)
@NotNull
@Schema(description = """
Required. The public identity key for this identity (account or phone-number identity). If this device is not the
primary device for the account, must match the existing stored identity key for this identity.
""")
private IdentityKey identityKey;
public PreKeyState() {
}
@VisibleForTesting
public PreKeyState(IdentityKey identityKey, ECSignedPreKey signedPreKey, List<ECPreKey> keys) {
this(identityKey, signedPreKey, keys, null, null);
}
@VisibleForTesting
public PreKeyState(IdentityKey identityKey, ECSignedPreKey signedPreKey, List<ECPreKey> keys,
List<KEMSignedPreKey> pqKeys, KEMSignedPreKey pqLastResortKey) {
this.identityKey = identityKey;
this.signedPreKey = signedPreKey;
this.preKeys = keys;
this.pqPreKeys = pqKeys;
this.pqLastResortPreKey = pqLastResortKey;
}
public List<ECPreKey> getPreKeys() {
return preKeys;
}
public ECSignedPreKey getSignedPreKey() {
return signedPreKey;
}
public List<KEMSignedPreKey> getPqPreKeys() {
return pqPreKeys;
}
public KEMSignedPreKey getPqLastResortPreKey() {
return pqLastResortPreKey;
}
public IdentityKey getIdentityKey() {
return identityKey;
}
@JsonSerialize(using = IdentityKeyAdapter.Serializer.class)
@JsonDeserialize(using = IdentityKeyAdapter.Deserializer.class)
@NotNull
@Schema(description = """
Required. The public identity key for this identity (account or phone-number identity). If this device is not
the primary device for the account, must match the existing stored identity key for this identity.
""")
IdentityKey identityKey
) {
@AssertTrue
public boolean isSignatureValidOnEachSignedKey() {