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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto2";
option optimize_for = LITE_RUNTIME;
package content.proto;
message AttributionAggregationKey {
optional uint64 high_bits = 1;
optional uint64 low_bits = 2;
}
message AttributionAggregatableSource {
map<string, AttributionAggregationKey> keys = 1;
}
message AttributionFilterValues {
repeated string values = 1;
}
// Proto equivalent of `blink::mojom::AttributionData`.
message AttributionFilterData {
map<string, AttributionFilterValues> filter_values = 1;
}
message TriggerData {
repeated uint32 trigger_data = 1;
}
// Eventually will migrate other non indexed source fields into this proto.
message AttributionReadOnlySourceData {
// Must be non-negative.
optional int32 max_event_level_reports = 1;
// Stored as microseconds offset from the source's registration time.
optional int64 event_level_report_window_start_time = 2;
// Stored as microseconds offset from the source's registration time.
repeated int64 event_level_report_window_end_times = 3;
// Value can only be between 0 and 1.
optional double randomized_response_rate = 4;
enum TriggerDataMatching {
MODULUS = 0;
EXACT = 1;
};
optional TriggerDataMatching trigger_data_matching = 5;
optional bool cookie_based_debug_allowed = 6;
optional double event_level_epsilon = 7;
// If absent, will be deserialized using the defaults for the source type.
optional TriggerData trigger_data = 8;
optional AttributionAggregationKey aggregatable_debug_key_piece = 9;
}
message AttributionEventLevelMetadata {
optional uint32 trigger_data = 1;
optional int64 priority = 2;
}
message AttributionCommonAggregatableMetadata {
enum SourceRegistrationTimeConfig {
INCLUDE = 0;
EXCLUDE = 1;
}
optional SourceRegistrationTimeConfig source_registration_time_config = 3;
optional string coordinator_origin = 4;
optional string trigger_context_id = 5;
optional uint32 filtering_id_max_bytes = 6;
reserved 1, 2;
reserved "coordinator";
}
message AttributionAggregatableMetadata {
optional AttributionCommonAggregatableMetadata common_data = 1;
message Contribution {
optional AttributionAggregationKey key = 1;
optional uint32 value = 2;
optional uint64 filtering_id = 3;
}
repeated Contribution contributions = 2;
}
message AttributionNullAggregatableMetadata {
optional AttributionCommonAggregatableMetadata common_data = 1;
// Stored as microseconds since the Windows epoch (1601-01-01 00:00:00 UTC).
optional int64 fake_source_time = 2;
}
message AttributionScopesData {
repeated string scopes = 1;
// Must be positive.
optional uint32 scope_limit = 2;
// Must be positive.
optional uint32 max_event_states = 3;
}
message AggregatableNamedBudgetPair {
// Must be positive.
optional uint32 original_budget = 1;
optional uint32 remaining_budget = 2;
}
message AggregatableNamedBudgets {
map<string, AggregatableNamedBudgetPair> budgets = 1;
}
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