{ "schema_version": 1, "notice": "All secrets are deterministic test-only values. Captured entries come from BuildEventPayload, HandleDelivery, Sign, BuildSignatureHeader, and HTTPDeliverer.", "entries": [ { "name": "run_completed", "scenario": "run.completed payload", "source": "captured-production-delivery", "raw_body_base64": "eyJpZCI6IjEwMDAwMDAwLTAwMDAtNDAwMC04MDAwLTAwMDAwMDAwMDAwMSIsInR5cGUiOiJydW4uY29tcGxldGVkIiwid2ViaG9va192ZXJzaW9uIjoiMjAyNi0wMy0yMiIsImNyZWF0ZWRfYXQiOiIyMDI2LTA3LTEwVDE2OjAwOjAwWiIsImRhdGEiOnsicnVuIjp7InJ1bl9pZCI6IjIwMDAwMDAwLTAwMDAtNDAwMC04MDAwLTAwMDAwMDAwMDAwMSIsImVuZ2luZV90eXBlIjoiZW50aXR5X2FuYWx5c2lzIiwic3RhdHVzIjoiY29tcGxldGVkIiwiZW52aXJvbm1lbnQiOiJ0ZXN0Iiwib3V0cHV0Ijp7InJlc3VsdCI6ImFwcHJvdmVkIiwic2NvcmUiOjAuOTh9LCJ0b3RhbF9kdXJhdGlvbl9tcyI6NTkwMDAsImF0dGVtcHQiOjEsImNyZWF0ZWRfYXQiOiIyMDI2LTA3LTEwVDE1OjU5OjAwWiIsImNvbXBsZXRlZF9hdCI6IjIwMjYtMDctMTBUMTU6NTk6NTlaIn19fQ==", "headers": { "Accept-Encoding": "gzip", "Content-Length": "430", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": 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"whsec_s72_current_test_only" ], "verification_secrets": [ "whsec_s72_current_test_only" ], "expected_valid_signatures": [ "21a5c921bd96fed18b39273a32133373580c042afb036842dcbc159df406c21f" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "run_degraded_as_completed", "scenario": "degraded run delivered as run.completed", "source": "captured-production-delivery", "raw_body_base64": "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", "headers": { "Accept-Encoding": "gzip", "Content-Length": "431", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": "30000000-0000-4000-8000-000000000003", "X-Nexio-Event": "run.completed", "X-Nexio-Signature": "t=1783699200,v1=95cfde645e6b0d6430ed56fdcd30130566d44a6193bad80432f7cceb1e334aec", "X-Nexio-Timestamp": "1783699200", "X-Nexio-Webhook-Version": "2026-03-22" }, "signing_secrets": [ "whsec_s72_current_test_only" ], "verification_secrets": [ "whsec_s72_current_test_only" ], "expected_valid_signatures": [ "95cfde645e6b0d6430ed56fdcd30130566d44a6193bad80432f7cceb1e334aec" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "run_superseded", "scenario": "run.superseded payload", "source": "captured-production-delivery", "raw_body_base64": 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"whsec_s72_current_test_only" ], "verification_secrets": [ "whsec_s72_current_test_only" ], "expected_valid_signatures": [ "3c6a518f5c03e1326855e29d8e2971c4109a09e90777cc820cc29a5f2851f331" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "utf8_payload", "scenario": "non-ASCII UTF-8 payload", "source": "captured-production-delivery", "raw_body_base64": "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", "headers": { "Accept-Encoding": "gzip", "Content-Length": "455", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": "30000000-0000-4000-8000-000000000005", "X-Nexio-Event": "run.completed", "X-Nexio-Signature": "t=1783699200,v1=585cffcb50d4b0546cf697a3d94f92f943474e5ec37254f33dc28020718acc9b", "X-Nexio-Timestamp": "1783699200", "X-Nexio-Webhook-Version": "2026-03-22" }, "signing_secrets": [ "whsec_s72_current_test_only" ], "verification_secrets": [ "whsec_s72_current_test_only" ], "expected_valid_signatures": [ "585cffcb50d4b0546cf697a3d94f92f943474e5ec37254f33dc28020718acc9b" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "json_reserialization_sensitive", "scenario": "payload whose key order and numeric spelling change on re-serialization", "source": "captured-production-delivery", "raw_body_base64": "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", "headers": { "Accept-Encoding": "gzip", "Content-Length": "415", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": "30000000-0000-4000-8000-000000000006", "X-Nexio-Event": "run.completed", "X-Nexio-Signature": "t=1783699200,v1=4b3f76161d7e849a75813524468bab76843a5339b0f19ab7f431f8ef5f6a00ff", "X-Nexio-Timestamp": "1783699200", "X-Nexio-Webhook-Version": "2026-03-22" }, "signing_secrets": [ "whsec_s72_current_test_only" ], "verification_secrets": [ "whsec_s72_current_test_only" ], "expected_valid_signatures": [ "4b3f76161d7e849a75813524468bab76843a5339b0f19ab7f431f8ef5f6a00ff" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "rotation_current_secret", "scenario": "current and previous signatures during rotation overlap, verified with current secret", "source": "captured-production-delivery", "raw_body_base64": "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", "headers": { "Accept-Encoding": "gzip", "Content-Length": "418", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": "30000000-0000-4000-8000-000000000007", "X-Nexio-Event": "run.completed", "X-Nexio-Signature": "t=1783699200,v1=b685cec61cb1f2241182acb8b910ee8c328e7f89f3a5de7d92623cc5f85e13fc,v1=21df4f73b5cc40a55ac4726e1ae72f4bcd7d664366da3113772980bec0c822ea", "X-Nexio-Timestamp": 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"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", "headers": { "Accept-Encoding": "gzip", "Content-Length": "418", "Content-Type": "application/json", "User-Agent": "Nexio-Webhooks/1.0", "X-Nexio-Delivery": "30000000-0000-4000-8000-000000000007", "X-Nexio-Event": "run.completed", "X-Nexio-Signature": "t=1783699200,v1=b685cec61cb1f2241182acb8b910ee8c328e7f89f3a5de7d92623cc5f85e13fc,v1=21df4f73b5cc40a55ac4726e1ae72f4bcd7d664366da3113772980bec0c822ea", "X-Nexio-Timestamp": "1783699200", "X-Nexio-Webhook-Version": "2026-03-22" }, "signing_secrets": [ "whsec_s72_current_test_only", "whsec_s72_previous_test_only" ], "verification_secrets": [ "whsec_s72_previous_test_only" ], "expected_valid_signatures": [ "b685cec61cb1f2241182acb8b910ee8c328e7f89f3a5de7d92623cc5f85e13fc", "21df4f73b5cc40a55ac4726e1ae72f4bcd7d664366da3113772980bec0c822ea" ], "now_unix": 1783699200, "expected_accept": true }, { "name": "timestamp_past_boundary", "scenario": "timestamp exactly five minutes old", "source": "captured-production-delivery", "raw_body_base64": 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