54 lines
1.0 KiB
Go
54 lines
1.0 KiB
Go
//go:build license
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// +build license
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package license
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import (
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"encoding/pem"
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"fmt"
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"log"
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"os"
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"runtime"
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"starwiz.cn/sjy01/image-proc/license/public"
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)
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var ProductName = "sjy01-data-processing"
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func VerifyLicense() {
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machineID, err := public.GetMachineID()
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if err != nil {
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fmt.Println(err)
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}
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fmt.Println("machine ID:", machineID)
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fmt.Println("product name:", ProductName)
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if runtime.GOOS == "darwin" || runtime.GOOS == "windows" {
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fmt.Println("license is not required on this platform:", runtime.GOOS)
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return
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}
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value, err := public.LoadKey("license.lic")
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if err != nil {
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log.Println("invalid license", err)
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os.Exit(130)
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}
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var block *pem.Block
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if block, _ = pem.Decode(value); block == nil {
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fmt.Printf("%s\n", "license must be PEM")
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os.Exit(130)
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}
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l, err := public.BytesToLicense(string(block.Bytes))
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if err != nil {
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fmt.Println("invalid license", err)
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os.Exit(131)
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}
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if err := l.Valid(ProductName, machineID); err != nil {
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fmt.Println("invalid license", err)
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os.Exit(132)
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}
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}
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