32 lines
889 B
Go
32 lines
889 B
Go
// Copyright 2023 xgfone
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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 helper
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import (
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crand "crypto/rand"
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"math/rand"
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)
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// RandomString generates a size-length string randomly.
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func RandomString(size int) string {
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bs := make([]byte, size)
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if n, _ := crand.Read(bs); n < size {
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for ; n < size; n++ {
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bs[n] = byte(rand.Intn(256))
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}
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}
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return string(bs)
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}
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