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gt.go
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gt.go
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// Copyright 2021 Juan Pablo Tosso
//
// Licensed 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.
package operators
import (
"strconv"
engine "github.com/jptosso/coraza-waf"
)
type Gt struct {
data string
}
func (o *Gt) Init(data string) error {
o.data = data
return nil
}
func (o *Gt) Evaluate(tx *engine.Transaction, value string) bool {
v, err := strconv.Atoi(value)
if err != nil {
v = 0
}
data := tx.MacroExpansion(o.data)
k, err := strconv.Atoi(data)
if err != nil {
k = 0
}
return k < v
}