Add CORS headers to nginx conf file
diff --git a/api-gateway-config/scripts/lua/lib/filemgmt.lua b/api-gateway-config/scripts/lua/lib/filemgmt.lua
index 3be5256..ae3f057 100644
--- a/api-gateway-config/scripts/lua/lib/filemgmt.lua
+++ b/api-gateway-config/scripts/lua/lib/filemgmt.lua
@@ -37,21 +37,29 @@
function _M.createResourceConf(baseConfDir, tenant, gatewayPath, resourceObj)
local decoded = cjson.decode(resourceObj)
resourceObj = utils.serializeTable(decoded)
- local prefix = utils.concatStrings({"\tinclude /etc/api-gateway/conf.d/commons/common-headers.conf;\n",
- "\tset $upstream https://172.17.0.1;\n",
- "\tset $tenant ", tenant, ";\n",
- "\tset $backendUrl '';\n",
- "\tset $gatewayPath ", utils.concatStrings({"\"", ngx.unescape_uri(gatewayPath),
- "\""}), ";\n\n"})
+ local prefix = utils.concatStrings({
+ "\tinclude /etc/api-gateway/conf.d/commons/common-headers.conf;\n",
+ "\tset $upstream https://172.17.0.1;\n",
+ "\tset $tenant ", tenant, ";\n",
+ "\tset $backendUrl '';\n",
+ "\tset $gatewayPath '", ngx.unescape_uri(gatewayPath), "';\n"
+ })
if decoded.apiId ~= nil then
prefix = utils.concatStrings({prefix, "\tset $apiId ", decoded.apiId, ";\n"})
end
+ -- Add CORS headers
+ local cors = utils.concatStrings({
+ "\tadd_header Access-Control-Allow-Origin *;\n",
+ "\tadd_header Access-Control-Allow-Credentials true;\n"
+ })
-- Set resource headers and mapping by calling routing.processCall()
- local outgoingResource = utils.concatStrings({"\taccess_by_lua_block {\n",
- "\t\tlocal routing = require \"routing\"\n",
- "\t\trouting.processCall(", resourceObj, ")\n",
- "\t}\n\n",
- "\tproxy_pass $upstream;\n"})
+ local outgoingResource = utils.concatStrings({
+ "\taccess_by_lua_block {\n",
+ "\t\tlocal routing = require \"routing\"\n",
+ "\t\trouting.processCall(", resourceObj, ")\n",
+ "\t}\n",
+ "\tproxy_pass $upstream;\n"
+ })
-- Add to endpoint conf file
os.execute(utils.concatStrings({"mkdir -p ", baseConfDir, tenant}))
local fileLocation = utils.concatStrings({baseConfDir, tenant, "/", gatewayPath, ".conf"})
@@ -59,13 +67,14 @@
if not file then
request.err(500, utils.concatStrings({"Error adding to endpoint conf file: ", err}))
end
-
local updatedPath = ngx.unescape_uri(gatewayPath):gsub("%{(%w*)%}", utils.convertTemplatedPathParam)
-
- local location = utils.concatStrings({"location ~ ^/api/", tenant, "/", updatedPath, "(\\b) {\n",
- prefix,
- outgoingResource,
- "}\n"})
+ local location = utils.concatStrings({
+ "location ~ ^/api/", tenant, "/", updatedPath, "(\\b) {\n",
+ prefix,
+ cors,
+ outgoingResource,
+ "}\n"
+ })
file:write(location)
file:close()
-- reload nginx to refresh conf files
diff --git a/api-gateway-config/scripts/lua/lib/request.lua b/api-gateway-config/scripts/lua/lib/request.lua
index 55de64b..0ef5999 100644
--- a/api-gateway-config/scripts/lua/lib/request.lua
+++ b/api-gateway-config/scripts/lua/lib/request.lua
@@ -1,4 +1,4 @@
---pi-gateway-config/scripts/lua/lib/filemgmt.lua Copyright (c) 2016 IBM. All rights reserved.
+-- Copyright (c) 2016 IBM. All rights reserved.
--
-- Permission is hereby granted, free of charge, to any person obtaining a
-- copy of this software and associated documentation files (the "Software"),
