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Don't immediately require PNI-associated keys for "atomic" device linking

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This commit is contained in:
Jon Chambers
2023-08-08 16:53:41 -04:00
committed by Jon Chambers
parent d51c6fd2f8
commit 4ec97cf006
3 changed files with 73 additions and 39 deletions
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13
service/src/main/java/org/whispersystems/textsecuregcm/entities/LinkDeviceRequest.java
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@@ -7,6 +7,7 @@ import io.swagger.v3.oas.annotations.media.Schema;
import javax.validation.Valid;
import javax.validation.constraints.AssertTrue;
import javax.validation.constraints.NotBlank;
import java.util.Optional;
public record LinkDeviceRequest(@Schema(requiredMode = Schema.RequiredMode.REQUIRED, description = """
@@ -23,8 +24,8 @@ public record LinkDeviceRequest(@Schema(requiredMode = Schema.RequiredMode.REQUI
@JsonCreator
@SuppressWarnings("OptionalUsedAsFieldOrParameterType")
public LinkDeviceRequest(@JsonProperty("verificationCode") String verificationCode,
@JsonProperty("accountAttributes") AccountAttributes accountAttributes,
public LinkDeviceRequest(@JsonProperty("verificationCode") @NotBlank String verificationCode,
@JsonProperty("accountAttributes") @Valid AccountAttributes accountAttributes,
@JsonProperty("aciSignedPreKey") Optional<@Valid ECSignedPreKey> aciSignedPreKey,
@JsonProperty("pniSignedPreKey") Optional<@Valid ECSignedPreKey> pniSignedPreKey,
@JsonProperty("aciPqLastResortPreKey") Optional<@Valid KEMSignedPreKey> aciPqLastResortPreKey,
@@ -38,10 +39,14 @@ public record LinkDeviceRequest(@Schema(requiredMode = Schema.RequiredMode.REQUI
@AssertTrue
public boolean hasAllRequiredFields() {
// PNI-associated credentials are not yet required, but will be when all devices are assumed to have a PNI identity
// key.
final boolean mismatchedPniKeys = deviceActivationRequest().pniSignedPreKey().isPresent()
^ deviceActivationRequest().pniPqLastResortPreKey().isPresent();
return deviceActivationRequest().aciSignedPreKey().isPresent()
&& deviceActivationRequest().pniSignedPreKey().isPresent()
&& deviceActivationRequest().aciPqLastResortPreKey().isPresent()
&& deviceActivationRequest().pniPqLastResortPreKey().isPresent();
&& !mismatchedPniKeys;
}
@AssertTrue