{
"description": "Max attributions per rate-limit window",
"api_config": {
"rate_limit_max_attributions": "2"
},
"input": {
"registrations": [
{
"timestamp": "0",
"registration_request": {
"context_origin": "https://example.source.test",
"Attribution-Reporting-Eligible": "navigation-source"
},
"responses": [
{
"url": "https://reporter.test/register-source",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Source": {
"destination": "https://example.destination.test",
"source_event_id": "111",
"expiry": "86400",
"aggregation_keys": {
"a": "0x1"
}
}
}
}
]
},
// Should result in an event-level report. This is counted as one event-level
// attribution.
{
"timestamp": "1000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "1"
}
]
}
}
}
]
},
// Should result in an aggregatable report. This is counted as one aggregatable
// attribution.
{
"timestamp": "1500",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"aggregatable_trigger_data": [
{
"source_keys": ["a"],
"key_piece": "0x10"
}
],
"aggregatable_values": {
"a": 123
}
}
}
}
]
},
// Should be preferred over the first source as it's more recent.
{
"timestamp": "2000",
"registration_request": {
"context_origin": "https://source.test",
"Attribution-Reporting-Eligible": "navigation-source"
},
"responses": [
{
"url": "https://reporter.test/register-source",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Source": {
"destination": [
"https://destination.test",
"https://another-destination.test"
],
"source_event_id": "222",
"expiry": "86400",
"aggregation_keys": {
"b": "0x2"
}
}
}
}
]
},
// Should not result in any report as neither event-level trigger data
// nor aggregatable trigger data is specified. This is counted as 0
// attributions.
{
"timestamp": "3000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {}
}
}
]
},
// Should result in an event-level report and an aggregatable report
// because the attribution limit is not reached. This is counted as one
// event-level attribution and an aggregatable attribution.
{
"timestamp": "3001",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "7"
}
],
"aggregatable_trigger_data": [
{
"source_keys": ["b"],
"key_piece": "0x20"
}
],
"aggregatable_values": {
"b": 321
}
}
}
}
]
},
// Should not result in an event-level report due to the rate limit.
{
"timestamp": "3003",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "0"
}
],
"debug_reporting": true
}
}
}
]
},
// Should not result in an aggregatable report due to the rate limit.
{
"timestamp": "3004",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Trigger": {
"aggregatable_trigger_data": [
{
"source_keys": ["b"],
"key_piece": "0x30"
}
],
"aggregatable_values": {
"b": 456
},
"debug_reporting": true
}
}
}
]
},
// Should result in an event-level report because the attribution limit
// is separate for a different destination site.
{
"timestamp": "3100",
"registration_request": {
"context_origin": "https://another-destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "3"
}
]
}
}
}
]
},
// Should be preferred over the second source as it's more recent.
{
"timestamp": "4000",
"registration_request": {
"context_origin": "https://another-source.test",
"Attribution-Reporting-Eligible": "navigation-source"
},
"responses": [
{
"url": "https://reporter.test/register-source",
"response": {
"Attribution-Reporting-Register-Source": {
"destination": "https://destination.test",
"source_event_id": "333"
}
}
}
]
},
// Should result in an event-level report because the attribution limit
// is separate for a different source site.
{
"timestamp": "5000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "2"
}
]
}
}
}
]
},
{
"timestamp": "8000",
"registration_request": {
"context_origin": "https://source.test",
"Attribution-Reporting-Eligible": "navigation-source"
},
"responses": [
{
"url": "https://example.reporter.test/register-source",
"response": {
"Attribution-Reporting-Register-Source": {
"destination": "https://destination.test",
"source_event_id": "555"
}
}
}
]
},
{
"timestamp": "8001",
"registration_request": {
"context_origin": "https://source.test",
"Attribution-Reporting-Eligible": "navigation-source"
},
"responses": [
{
"url": "https://reporter2.test/register-source",
"response": {
"Attribution-Reporting-Register-Source": {
"destination": "https://destination.test",
"source_event_id": "555"
}
}
}
]
},
// Should not result in an event-level report because the attribution limit
// applies to reporting sites, not reporting origins.
{
"timestamp": "8500",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://example.reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "4"
}
]
}
}
}
]
},
// Should result in an event-level report because the attribution limit
// is separate for a different reporting site.
{
"timestamp": "9000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter2.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "4"
}
]
}
}
}
]
},
// Should be preferred over the third source as it's more recent.
{
"timestamp": "10000",
"registration_request": {
"context_origin": "https://source.test",
"Attribution-Reporting-Eligible": "event-source"
},
"responses": [
{
"url": "https://reporter.test/register-source",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Source": {
"destination": "https://destination.test",
"source_event_id": "666"
}
}
}
]
},
// Should be dropped due to attribution limit that ignores source type.
{
"timestamp": "11000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"debug_permission": true,
"response": {
"Attribution-Reporting-Register-Trigger": {
"debug_reporting": true,
"event_trigger_data": [
{
"trigger_data": "5"
}
]
}
}
}
]
},
// Should result in an event-level report because the first report falls
// outside the rate limit window.
{
"timestamp": "2592000000",
"registration_request": {
"context_origin": "https://destination.test"
},
"responses": [
{
"url": "https://reporter.test/register-trigger",
"response": {
"Attribution-Reporting-Register-Trigger": {
"event_trigger_data": [
{
"trigger_data": "6"
}
]
}
}
}
]
}
]
},
"output": {
"reports": [
{
"payload": [
{
"body": {
"attribution_destination": "https://destination.test",
"limit": "2",
"source_event_id": "222",
"source_site": "https://source.test"
},
"type": "trigger-event-attributions-per-source-destination-limit"
}
],
"report_time": "3003",
"report_url": "https://reporter.test/.well-known/attribution-reporting/debug/verbose"
},
{
"payload": [
{
"body": {
"attribution_destination": "https://destination.test",
"limit": "2",
"source_event_id": "222",
"source_site": "https://source.test"
},
"type": "trigger-aggregate-attributions-per-source-destination-limit"
}
],
"report_time": "3004",
"report_url": "https://reporter.test/.well-known/attribution-reporting/debug/verbose"
},
{
"payload": [
{
"body": {
"attribution_destination": "https://destination.test",
"limit": "2",
"source_event_id": "666",
"source_site": "https://source.test"
},
"type": "trigger-event-attributions-per-source-destination-limit"
}
],
"report_time": "11000",
"report_url": "https://reporter.test/.well-known/attribution-reporting/debug/verbose"
},
{
"payload": {
"aggregation_coordinator_origin": "https://coordinator.test",
"histograms": [
{
"id": "0",
"key": "0x11",
"value": 123
}
],
"shared_info": {
"api": "attribution-reporting",
"attribution_destination": "https://destination.test",
"reporting_origin": "https://reporter.test",
"scheduled_report_time": "3601",
"version": "1.0"
}
},
"report_time": "3601500",
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-aggregate-attribution"
},
{
"payload": {
"aggregation_coordinator_origin": "https://coordinator.test",
"histograms": [
{
"id": "0",
"key": "0x22",
"value": 321
}
],
"shared_info": {
"api": "attribution-reporting",
"attribution_destination": "https://destination.test",
"reporting_origin": "https://reporter.test",
"scheduled_report_time": "3603",
"version": "1.0"
}
},
"report_time": "3603001",
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-aggregate-attribution"
},
{
"payload": {
"attribution_destination": "https://destination.test",
"randomized_trigger_rate": 0.0001372,
"scheduled_report_time": "86400",
"source_event_id": "111",
"source_type": "navigation",
"trigger_data": "1"
},
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution",
"report_time": "86400000"
},
{
"payload": {
"attribution_destination": [
"https://another-destination.test",
"https://destination.test"
],
"randomized_trigger_rate": 0.0001372,
"scheduled_report_time": "86402",
"source_event_id": "222",
"source_type": "navigation",
"trigger_data": "7"
},
"report_time": "86402000",
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution"
},
{
"payload": {
"attribution_destination": [
"https://another-destination.test",
"https://destination.test"
],
"randomized_trigger_rate": 0.0001372,
"scheduled_report_time": "86402",
"source_event_id": "222",
"source_type": "navigation",
"trigger_data": "3"
},
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution",
"report_time": "86402000"
},
{
"payload": {
"attribution_destination": "https://destination.test",
"randomized_trigger_rate": 0.0024263,
"scheduled_report_time": "172804",
"source_event_id": "333",
"source_type": "navigation",
"trigger_data": "2"
},
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution",
"report_time": "172804000"
},
{
"payload": {
"attribution_destination": "https://destination.test",
"randomized_trigger_rate": 0.0024263,
"scheduled_report_time": "172808",
"source_event_id": "555",
"source_type": "navigation",
"trigger_data": "4"
},
"report_url": "https://reporter2.test/.well-known/attribution-reporting/report-event-attribution",
"report_time": "172808001"
},
{
"payload": {
"attribution_destination": "https://destination.test",
"randomized_trigger_rate": 0.0000025,
"scheduled_report_time": "2592010",
"source_event_id": "666",
"source_type": "event",
"trigger_data": "0"
},
"report_url": "https://reporter.test/.well-known/attribution-reporting/report-event-attribution",
"report_time": "2592010000"
}
]
}
}
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