35 lines
731 B
Go
35 lines
731 B
Go
package crypto
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import (
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"crypto/rand"
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"crypto/rsa"
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"time"
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peering "forge.cadoles.com/wpetit/go-http-peering"
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jwt "github.com/dgrijalva/jwt-go"
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)
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func CreateRSAKey(bits int) (*rsa.PrivateKey, error) {
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key, err := rsa.GenerateKey(rand.Reader, bits)
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if err != nil {
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return nil, err
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}
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return key, nil
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}
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func CreateServerToken(privateKey *rsa.PrivateKey, issuer string, peerID peering.PeerID) (string, error) {
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token := jwt.NewWithClaims(jwt.SigningMethodRS256, peering.ServerTokenClaims{
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StandardClaims: jwt.StandardClaims{
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NotBefore: time.Now().Unix(),
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Issuer: issuer,
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},
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PeerID: peerID,
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})
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tokenStr, err := token.SignedString(privateKey)
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if err != nil {
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return "", err
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}
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return tokenStr, nil
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}
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