I have a lambda configured to run as an HTTP server. Following example event is passed to it,
{
"version": "2.0",
"routeKey": "$default",
"rawPath": "/path/to/resource",
"rawQueryString": "sale_code=1&service=Dashboards&aws_account_id=021211401397&authorization=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.gC_1PkwHHQNlnMgljXmnTolI9ZywePsE2FqFcY8zKcaFWuvZwRN-cxzGlbT_aOLeTxF9ZeSzNzQHwQ_mBcTe7KBeZH4CI1ODvE5Fpg0UahE-lQIcXN8g9k9Mmd6JvQ6zRagAqIqm_4ct3yDExUooUwEOxmln3JOCpttuARFJppRydNDqdZ61kB_QGCl5g-n9ulvO83MNJZJHxIJVrI5FT6qfpTMBAmvRwX2GoFSSfQ74Ai1lTm7ue-PF27H2LmHPuksqnl1jp4QVfn_XJR7g_VqXi1MecoV349RDDIw4hovyLcWc9nEn-waSztkzgcMQ7gFv4TRLAUzGxnMJCXKlZw",
"cookies": [
"cookie1",
"cookie2"
],
"headers": {
"Header1": "value1",
"Header2": "value1,value2"
},
"queryStringParameters": {
"parameter1": "value1,value2",
"parameter2": "value"
},
"requestContext": {
"accountId": "123456789012",
"apiId": "api-id",
"authentication": {
"clientCert": {
"clientCertPem": "CERT_CONTENT",
"subjectDN": "www.example.com",
"issuerDN": "Example issuer",
"serialNumber": "a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1:a1",
"validity": {
"notBefore": "May 28 12:30:02 2019 GMT",
"notAfter": "Aug 5 09:36:04 2021 GMT"
}
}
},
"authorizer": {
"jwt": {
"claims": {
"claim1": "value1",
"claim2": "value2"
},
"scopes": [
"scope1",
"scope2"
]
}
},
"domainName": "id.execute-api.us-east-1.amazonaws.com",
"domainPrefix": "id",
"http": {
"method": "GET",
"path": "/",
"protocol": "HTTP/1.1",
"sourceIp": "192.168.0.1/32",
"userAgent": "agent"
},
"requestId": "id",
"routeKey": "$default",
"stage": "$default",
"time": "12/Mar/2020:19:03:58 +0000",
"timeEpoch": 1583348638390
},
"body": "eyJ0ZXN0IjoiYm9keSJ9",
"pathParameters": {
"parameter1": "value1"
},
"isBase64Encoded": true,
"stageVariables": {
"stageVariable1": "value1",
"stageVariable2": "value2"
}
}
I have integrated this lambda as my lambda authorizer but when I test it I get this error
"statusCode": 422, "headers": {"content-length": "347", "content-type": "application/json"}, "multiValueHeaders": {}, "body": "{\"detail\":[{\"loc\":[\"query\",\"authorization\"],\"msg\":\"field required\",\"type\":\"value_error.missing\"},{\"loc\":[\"query\",\"aws_account_id\"],...
How can I fix this?
AWS OFFICIELA mis à jour il y a 2 ans
I hope this clarifies what I tried to say. It's just a server accepting an HTTP request having few parameters so it does the custom validation and sends the response whether authenticated or not. If I send the same request the lambda response is
{ "statusCode": 200, "body": "{"status":200,"msg":"authorization failed","isAuthorized":false}", "headers": { "content-length": "64", "content-type": "application/json" }, "isBase64Encoded": false }
API Gateway expects a specifc response format from a Lambda authorizer. You can find how it should look for REST API here and for HTTP API here. As you can see, you function's response does not match any of these,