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39 lines
807 B
Go
39 lines
807 B
Go
package main
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import (
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crand "crypto/rand"
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"fmt"
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"math/big"
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"time"
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jwt "github.com/golang-jwt/jwt/v4"
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)
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func GenerateCryptoString(n int) (string, error) {
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const chars = "123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz-"
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ret := make([]byte, n)
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for i := range ret {
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num, err := crand.Int(crand.Reader, big.NewInt(int64(len(chars))))
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if err != nil {
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return "", err
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}
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ret[i] = chars[num.Int64()]
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}
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return string(ret), nil
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}
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func good() (interface{}, error) {
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mySigningKey, err := GenerateCryptoString(64)
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if mySigningKey == "" {
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_ = fmt.Errorf("Error : %s", err)
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}
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claims := &jwt.RegisteredClaims{
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ExpiresAt: jwt.NewNumericDate(time.Unix(1516239022, 0)),
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Issuer: "test",
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}
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token := jwt.NewWithClaims(nil, claims)
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return token.SignedString(mySigningKey)
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}
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