60 lines
1.3 KiB
Go
60 lines
1.3 KiB
Go
package model
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import (
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"encoding/base64"
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"time"
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"github.com/rs/zerolog/log"
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"github.com/dgrijalva/jwt-go"
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)
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type AuthToken struct {
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SignedToken string `json:"jwt"`
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token jwt.Token
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}
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type TokenGenerationError struct {
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message string
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}
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func (e *TokenGenerationError) Error() string {
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return e.message
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}
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// Create a struct to hold your custom claims
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type customClaims struct {
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Username string `json:"username"`
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jwt.StandardClaims
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}
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const signingKey = "nDjYmTjoPrAGzuyhHz6Dq5bqcRrEZJc5Ls3SQcdylBI="
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func NewAuthToken(username string) (*AuthToken, error) {
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claims := customClaims{
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Username: username,
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StandardClaims: jwt.StandardClaims{
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ExpiresAt: time.Now().Add(time.Hour * 24 * 5).Unix(), // 5 days
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},
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}
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// Create a new JWT token
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token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
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if token == nil {
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log.Error().Msg("Error creating Jwt Token")
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return nil, &TokenGenerationError{"Error creating Jwt Token"}
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}
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// Sign the token with the specified signing key
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decodedSigningKey, _ := base64.StdEncoding.DecodeString(signingKey)
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signedToken, err := token.SignedString(decodedSigningKey)
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if err != nil {
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log.Error().Err(err).Msg("Error signing Jwt Token")
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return nil, &TokenGenerationError{"Error signing Jwt Token"}
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}
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return &AuthToken{
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SignedToken: signedToken,
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token: *token,
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}, nil
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}
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