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Merge pull request #265 from AgeloVito/main

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Update eval.go
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影舞者 2023-02-22 16:29:41 +08:00 committed by GitHub
commit ecb0cd9e5f
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1 changed files with 21 additions and 2 deletions
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23
WebScan/lib/eval.go
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@ -133,6 +133,10 @@ func NewEnvOption() CustomLib {
decls.NewOverload("randomUppercase_int", decls.NewOverload("randomUppercase_int",
[]*exprpb.Type{decls.Int}, []*exprpb.Type{decls.Int},
decls.String)), decls.String)),
decls.NewFunction("randomString",
decls.NewOverload("randomString_int",
[]*exprpb.Type{decls.Int},
decls.String)),
decls.NewFunction("base64", decls.NewFunction("base64",
decls.NewOverload("base64_string", decls.NewOverload("base64_string",
[]*exprpb.Type{decls.String}, []*exprpb.Type{decls.String},
@ -278,6 +282,16 @@ func NewEnvOption() CustomLib {
return types.String(randomUppercase(int(n))) return types.String(randomUppercase(int(n)))
}, },
}, },
&functions.Overload{
Operator: "randomString_int",
Unary: func(value ref.Val) ref.Val {
n, ok := value.(types.Int)
if !ok {
return types.ValOrErr(value, "unexpected type '%v' passed to randomString", value.Type())
}
return types.String(randomString(int(n)))
},
},
&functions.Overload{ &functions.Overload{
Operator: "base64_string", Operator: "base64_string",
Unary: func(value ref.Val) ref.Val { Unary: func(value ref.Val) ref.Val {
@ -537,8 +551,13 @@ func randomLowercase(n int) string {
} }
func randomUppercase(n int) string { func randomUppercase(n int) string {
lowercase := "ABCDEFGHIJKLMNOPQRSTUVWXYZ" uppercase := "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
return RandomStr(randSource, lowercase, n) return RandomStr(randSource, uppercase, n)
}
func randomString(n int) string {
charset := "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
return RandomStr(randSource, charset, n)
} }
func reverseCheck(r *Reverse, timeout int64) bool { func reverseCheck(r *Reverse, timeout int64) bool {