Peter Kurfer
9ea9a8f658
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Go build / build (push) Failing after 1m58s
- setup ent scheme - add command to create users - document API - add helpers to create migrations - add command to run migrations - add basic compose file
69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package cli
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import (
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"errors"
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"fmt"
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"log/slog"
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"time"
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"github.com/lestrrat-go/jwx/v2/jwa"
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"github.com/lestrrat-go/jwx/v2/jwt"
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"code.icb4dc0.de/prskr/searcherside/core/ports"
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"code.icb4dc0.de/prskr/searcherside/internal/cli"
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)
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var ErrJwtSecretRequired = errors.New("JWT secret is required")
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type TokenHandler struct {
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Token struct {
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Secret cli.HexString `name:"secret" help:"JWT secret"`
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Lifetime time.Duration `name:"lifetime" help:"JWT lifetime" default:"24h"`
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Subject string `name:"subject" help:"JWT subject" default:"${WHOAMI=nobody}"`
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Claims []cli.TokenClaim `name:"claims" help:"JWT claims"`
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} `embed:"" prefix:"token."`
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}
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func (h *TokenHandler) Run(stdout ports.STDOUT, logger *slog.Logger) error {
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now := time.Now().UTC()
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if len(h.Token.Secret) == 0 {
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return ErrJwtSecretRequired
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}
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if tokenLength := len(h.Token.Secret); tokenLength < jwtSecretLength {
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logger.Warn(
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"The secret does not have the recommended length",
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slog.Int("actual_length", tokenLength),
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slog.Int("recommended_length", jwtSecretLength),
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)
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}
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token := jwt.New()
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for _, claim := range h.Token.Claims {
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if err := token.Set(claim.Key, claim.Value); err != nil {
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return err
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}
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}
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if err := token.Set(jwt.SubjectKey, h.Token.Subject); err != nil {
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return err
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}
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if err := token.Set(jwt.NotBeforeKey, now); err != nil {
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return err
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}
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if err := token.Set(jwt.ExpirationKey, now.Add(h.Token.Lifetime)); err != nil {
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return err
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}
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tokenString, err := jwt.Sign(token, jwt.WithKey(jwa.HS256, h.Token.Secret.Raw()))
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if err != nil {
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return err
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}
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_, err = fmt.Fprintln(stdout, string(tokenString))
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return err
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}
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