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add hide_credentials option for multi-auth plugin
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Madhawa Gunasekara
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Madhawa Gunasekara
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Apr 15, 2024
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Original file line number | Diff line number | Diff line change |
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-- | ||
-- Licensed to the Apache Software Foundation (ASF) under one or more | ||
-- contributor license agreements. See the NOTICE file distributed with | ||
-- this work for additional information regarding copyright ownership. | ||
-- The ASF licenses this file to You under the Apache License, Version 2.0 | ||
-- (the "License"); you may not use this file except in compliance with | ||
-- the License. You may obtain a copy of the License at | ||
-- | ||
-- http://www.apache.org/licenses/LICENSE-2.0 | ||
-- | ||
-- Unless required by applicable law or agreed to in writing, software | ||
-- distributed under the License is distributed on an "AS IS" BASIS, | ||
-- WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
-- See the License for the specific language governing permissions and | ||
-- limitations under the License. | ||
-- | ||
local core = require("apisix.core") | ||
local new_tab = require ("table.new") | ||
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local ngx = ngx | ||
local table_insert = table.insert | ||
local table_concat = table.concat | ||
local ngx_re_gmatch = ngx.re.gmatch | ||
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local _M = {} | ||
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function _M.remove_specified_cookie(src, key) | ||
local cookie_key_pattern = "([a-zA-Z0-9-_]*)" | ||
local cookie_val_pattern = "([a-zA-Z0-9-._]*)" | ||
local t = new_tab(1, 0) | ||
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local it, err = ngx_re_gmatch(src, cookie_key_pattern .. "=" .. cookie_val_pattern, "jo") | ||
if not it then | ||
core.log.error("match origins failed: ", err) | ||
return src | ||
end | ||
while true do | ||
local m, err = it() | ||
if err then | ||
core.log.error("iterate origins failed: ", err) | ||
return src | ||
end | ||
if not m then | ||
break | ||
end | ||
if m[1] ~= key then | ||
table_insert(t, m[0]) | ||
end | ||
end | ||
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return table_concat(t, "; ") | ||
end | ||
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return _M |
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