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Update cross-media-measurement-api dep for ListCertificates. (#1219)
Updates the cross-media-measurement-api dependency to 0.42.0.
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128 changes: 128 additions & 0 deletions
128
...kotlin/org/wfanet/measurement/kingdom/deploy/gcloud/spanner/queries/StreamCertificates.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,128 @@ | ||
| /* | ||
| * Copyright 2023 The Cross-Media Measurement Authors | ||
| * | ||
| * Licensed under the Apache License, Version 2.0 (the "License"); | ||
| * you may not use this file except in compliance with the License. | ||
| * You may obtain a copy of the License at | ||
| * | ||
| * http://www.apache.org/licenses/LICENSE-2.0 | ||
| * | ||
| * Unless required by applicable law or agreed to in writing, software | ||
| * distributed under the License is distributed on an "AS IS" BASIS, | ||
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| * See the License for the specific language governing permissions and | ||
| * limitations under the License. | ||
| */ | ||
|
|
||
| package org.wfanet.measurement.kingdom.deploy.gcloud.spanner.queries | ||
|
|
||
| import com.google.cloud.spanner.Statement | ||
| import org.wfanet.measurement.common.identity.ExternalId | ||
| import org.wfanet.measurement.gcloud.common.toGcloudByteArray | ||
| import org.wfanet.measurement.gcloud.common.toGcloudTimestamp | ||
| import org.wfanet.measurement.gcloud.spanner.appendClause | ||
| import org.wfanet.measurement.gcloud.spanner.bind | ||
| import org.wfanet.measurement.internal.kingdom.StreamCertificatesRequest | ||
| import org.wfanet.measurement.kingdom.deploy.gcloud.spanner.readers.CertificateReader | ||
|
|
||
| class StreamCertificates( | ||
| parentType: CertificateReader.ParentType, | ||
| requestFilter: StreamCertificatesRequest.Filter, | ||
| limit: Int = 0 | ||
| ) : SimpleSpannerQuery<CertificateReader.Result>() { | ||
| override val reader = | ||
| CertificateReader(parentType).fillStatementBuilder { | ||
| bindWhereClause(parentType, requestFilter) | ||
| appendOrderByClause(parentType) | ||
| if (limit > 0) { | ||
| bind(Params.LIMIT).to(limit.toLong()) | ||
| appendClause("LIMIT @${Params.LIMIT}") | ||
| } | ||
| } | ||
|
|
||
| private object Params { | ||
| const val LIMIT = "limit" | ||
| const val EXTERNAL_PARENT_ID = "externalParentId" | ||
| const val EXTERNAL_CERTIFICATE_ID = "externalCertificateId" | ||
| const val NOT_VALID_BEFORE = "notValidBefore" | ||
| const val SUBJECT_KEY_IDENTIFIERS = "subjectKeyIdentifiers" | ||
| } | ||
|
|
||
| companion object { | ||
| private fun Statement.Builder.appendOrderByClause(parentType: CertificateReader.ParentType) { | ||
| val expressions = | ||
| mutableListOf("NotValidBefore DESC", parentType.externalCertificateIdColumnName) | ||
| val externalParentIdColumn: String? = parentType.externalIdColumnName | ||
| if (externalParentIdColumn != null) { | ||
| expressions.add(externalParentIdColumn) | ||
| } | ||
|
|
||
| appendClause("ORDER BY " + expressions.joinToString(", ")) | ||
| } | ||
|
|
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| private fun Statement.Builder.bindWhereClause( | ||
| parentType: CertificateReader.ParentType, | ||
| requestFilter: StreamCertificatesRequest.Filter | ||
| ) { | ||
| val conjuncts = mutableListOf<String>() | ||
| if (requestFilter.hasAfter()) { | ||
| val externalCertificateIdColumn = parentType.externalCertificateIdColumnName | ||
| val externalParentIdColumn: String? = parentType.externalIdColumnName | ||
| val conjunct = | ||
| if (externalParentIdColumn == null) { | ||
| """ | ||
| NotValidBefore < @${Params.NOT_VALID_BEFORE} OR ( | ||
| NotValidBefore = @${Params.NOT_VALID_BEFORE} AND | ||
| $externalCertificateIdColumn > @${Params.EXTERNAL_CERTIFICATE_ID} | ||
| ) | ||
| """ | ||
| .trimIndent() | ||
| } else { | ||
| bind(Params.EXTERNAL_PARENT_ID to requestFilter.getExternalParentId(parentType)) | ||
|
|
||
| """ | ||
| NotValidBefore < @${Params.NOT_VALID_BEFORE} OR ( | ||
| NotValidBefore = @${Params.NOT_VALID_BEFORE} AND ( | ||
| $externalCertificateIdColumn > @${Params.EXTERNAL_CERTIFICATE_ID} OR ( | ||
| $externalCertificateIdColumn = @${Params.EXTERNAL_CERTIFICATE_ID} AND | ||
| $externalParentIdColumn > @${Params.EXTERNAL_PARENT_ID} | ||
| ) | ||
| ) | ||
| ) | ||
| """ | ||
| .trimIndent() | ||
| } | ||
|
|
||
| bind(Params.NOT_VALID_BEFORE).to(requestFilter.after.notValidBefore.toGcloudTimestamp()) | ||
| bind(Params.EXTERNAL_CERTIFICATE_ID).to(requestFilter.after.externalCertificateId) | ||
| conjuncts.add(conjunct) | ||
| } | ||
| if (requestFilter.subjectKeyIdentifiersList.isNotEmpty()) { | ||
| bind(Params.SUBJECT_KEY_IDENTIFIERS) | ||
| .toBytesArray(requestFilter.subjectKeyIdentifiersList.map { it.toGcloudByteArray() }) | ||
| conjuncts.add("SubjectKeyIdentifier IN UNNEST(@${Params.SUBJECT_KEY_IDENTIFIERS})") | ||
| } | ||
|
|
||
| if (conjuncts.isEmpty()) { | ||
| return | ||
| } | ||
|
|
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| appendClause("WHERE ") | ||
| append(conjuncts.joinToString(" AND ")) | ||
| } | ||
|
|
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| private fun StreamCertificatesRequest.Filter.getExternalParentId( | ||
| parentType: CertificateReader.ParentType | ||
| ): ExternalId { | ||
| val value: Long = | ||
| when (parentType) { | ||
| CertificateReader.ParentType.DATA_PROVIDER -> externalDataProviderId | ||
| CertificateReader.ParentType.MEASUREMENT_CONSUMER -> externalMeasurementConsumerId | ||
| CertificateReader.ParentType.MODEL_PROVIDER -> externalModelProviderId | ||
| CertificateReader.ParentType.DUCHY -> | ||
| error("ParentType $parentType does not have an integer external ID") | ||
| } | ||
| return ExternalId(value) | ||
| } | ||
| } | ||
| } |
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