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Add ability to pass HTTP Headers from AWS Lambda #1

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Add ability to pass HTTP Headers from AWS Lambda #1

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aebff93
-Add new values
Dimitri-Gnidash Jul 9, 2018
37fd03d
- Adding headers to the values that we are also returning
Dimitri-Gnidash Jul 9, 2018
47a675a
-Add the spec and change the status to be StatusCode
Dimitri-Gnidash Jul 9, 2018
b517645
-Fix an issue for 400 requests the headers are not converted to tables
Dimitri-Gnidash Jul 9, 2018
b25186d
-Correct the status to StatusCode
Dimitri-Gnidash Jul 9, 2018
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4 changes: 2 additions & 2 deletions ...n-aws-lambda-status-code-0.1.0-1.rockspec → ...n-aws-lambda-status-code-0.2.0-1.rockspec
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
package = "kong-plugin-aws-lambda-status-code" -- TODO: rename, must match the info in the filename of this rockspec!
-- as a convention; stick to the prefix: `kong-plugin-`
version = "0.1.0-1" -- TODO: renumber, must match the info in the filename of this rockspec!
version = "0.2.0-1" -- TODO: renumber, must match the info in the filename of this rockspec!
-- The version '0.1.0' is the source code version, the trailing '1' is the version of this rockspec.
-- whenever the source version changes, the rockspec should be reset to 1. The rockspec version is only
-- updated (incremented) when this file changes, but the source remains the same.
Expand All @@ -12,7 +12,7 @@ supported_platforms = {"linux", "macosx"}
source = {
-- these are initially not required to make it work
url = "git://github.com/iyp-uk/aws-lambda-status-code",
tag = "0.1.0"
tag = "0.2.0"
}

description = {
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11 changes: 10 additions & 1 deletion kong/plugins/aws-lambda-status-code/handler.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -154,6 +154,7 @@ function AWSLambdaStatusCodeHandler:access(conf)
params, err = cjson.decode(body)
local statusCode = params.statusCode
local resource = params.resource
local lambdaHeaders = params.headers
if statusCode ~= nil then
ngx.header['X-lambda-original-status'] = res.status
ngx.status = statusCode
Expand All @@ -163,14 +164,22 @@ function AWSLambdaStatusCodeHandler:access(conf)
headers['Content-Length'] = nil
body = cjson.encode(resource)
end

--Set headers returned in JSON body
if type(lambdaHeaders) == type({}) then

for k,v in pairs(lambdaHeaders) do
headers[k] = v
end
end
end
end

-- Send response to client
for k, v in pairs(headers) do
ngx.header[k] = v
end

-- Send response to client
ngx.say(body)

return ngx.exit(res.status)
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