wehub-resource-sync
46 lines
1.1 KiB
Lua
46 lines
1.1 KiB
Lua
local body_transformer = require "kong.plugins.response-transformer.body_transformer"
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local header_transformer = require "kong.plugins.response-transformer.header_transformer"
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local kong_meta = require "kong.meta"
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local transform_headers = header_transformer.transform_headers
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local transform_json_body = body_transformer.transform_json_body
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local is_body_transform_set = header_transformer.is_body_transform_set
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local is_json_body = header_transformer.is_json_body
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local kong = kong
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local ResponseTransformerHandler = {
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PRIORITY = 800,
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VERSION = kong_meta.version,
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}
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function ResponseTransformerHandler:header_filter(conf)
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transform_headers(conf, kong.response.get_headers())
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end
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function ResponseTransformerHandler:body_filter(conf)
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if not is_body_transform_set(conf)
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or not is_json_body(kong.response.get_header("Content-Type"))
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then
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return
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end
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local body = kong.response.get_raw_body()
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local json_body, err = transform_json_body(conf, body)
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if err then
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kong.log.warn("body transform failed: " .. err)
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return
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end
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return kong.response.set_raw_body(json_body)
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end
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return ResponseTransformerHandler
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