taskcafe/internal/commands/reset_password.go

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package commands
import (
"context"
"fmt"
"time"
"github.com/jmoiron/sqlx"
"github.com/jordanknott/taskcafe/internal/db"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
"github.com/spf13/viper"
"golang.org/x/crypto/bcrypt"
)
func newResetPasswordCmd() *cobra.Command {
return &cobra.Command{
Use: "reset-password",
Short: "Resets password of the specified user",
Long: "If the user forgets its password you can reset it with this command.",
Args: cobra.ExactArgs(2),
RunE: func(cmd *cobra.Command, args []string) error {
connection := fmt.Sprintf("user=%s password=%s host=%s dbname=%s sslmode=disable",
viper.GetString("database.user"),
viper.GetString("database.password"),
viper.GetString("database.host"),
viper.GetString("database.name"),
)
var database *sqlx.DB
var err error
var retryDuration time.Duration
maxRetryNumber := 4
for i := 0; i < maxRetryNumber; i++ {
database, err = sqlx.Connect("postgres", connection)
if err == nil {
break
}
retryDuration = time.Duration(i*2) * time.Second
log.WithFields(log.Fields{"retryNumber": i, "retryDuration": retryDuration}).WithError(err).Error("issue connecting to database, retrying")
if i != maxRetryNumber-1 {
time.Sleep(retryDuration)
}
}
database.SetMaxOpenConns(25)
database.SetMaxIdleConns(25)
database.SetConnMaxLifetime(5 * time.Minute)
repo := *db.NewRepository(database)
username := args[0]
password := args[1]
user, err := repo.GetUserAccountByUsername(context.TODO(), username)
if err != nil {
fmt.Println("There is no user with that username. :/")
return nil
}
hashedPwd, err := bcrypt.GenerateFromPassword([]byte(password), 14)
if _, err := repo.SetUserPassword(context.TODO(), db.SetUserPasswordParams{UserID: user.UserID, PasswordHash: string(hashedPwd)}); err != nil {
return err
}
fmt.Println("Updated user \"" + username + "\" password.")
defer database.Close()
return nil
},
}
}