mirror of https://github.com/astaxie/beego.git
41 lines
1.4 KiB
Go
41 lines
1.4 KiB
Go
// Copyright 2017 The casbin Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package model
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import "github.com/casbin/casbin/util"
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// FunctionMap represents the collection of Function.
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type FunctionMap map[string]func(args ...interface{}) (interface{}, error)
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// Function represents a function that is used in the matchers, used to get attributes in ABAC.
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type Function func(args ...interface{}) (interface{}, error)
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// AddFunction adds an expression function.
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func (fm FunctionMap) AddFunction(name string, function Function) {
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fm[name] = function
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}
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// LoadFunctionMap loads an initial function map.
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func LoadFunctionMap() FunctionMap {
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fm := make(FunctionMap)
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fm.AddFunction("keyMatch", util.KeyMatchFunc)
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fm.AddFunction("keyMatch2", util.KeyMatch2Func)
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fm.AddFunction("regexMatch", util.RegexMatchFunc)
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fm.AddFunction("ipMatch", util.IPMatchFunc)
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return fm
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}
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