35 lines
490 B
Go
35 lines
490 B
Go
package m3u8
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import (
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"bytes"
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"context"
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"io/ioutil"
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"sync"
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)
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var (
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cacheEnkey []byte
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cacheTvEnkey []byte
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initOnce sync.Once
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)
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// 安全初始化 m3u8 key
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func init() {
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initOnce.Do(func() {
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if len(cacheEnkey) == 0 {
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data, err := ioutil.ReadFile("conf/m3u8.key")
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if err != nil {
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panic(err)
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}
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cacheEnkey = data
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}
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})
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}
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// Enkey 密匙key
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func Enkey(ctx context.Context) (buffer *bytes.Buffer, err error) {
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buffer = bytes.NewBuffer(cacheEnkey)
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return
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}
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