package mysql import ( "fmt" "log" "github.com/hashicorp/terraform/helper/schema" ) func resourceUser() *schema.Resource { return &schema.Resource{ Create: CreateUser, Update: UpdateUser, Read: ReadUser, Delete: DeleteUser, Schema: map[string]*schema.Schema{ "user": &schema.Schema{ Type: schema.TypeString, Required: true, ForceNew: true, }, "host": &schema.Schema{ Type: schema.TypeString, Optional: true, ForceNew: true, Default: "localhost", }, "password": &schema.Schema{ Type: schema.TypeString, Optional: true, Sensitive: true, }, }, } } func CreateUser(d *schema.ResourceData, meta interface{}) error { conn := meta.(*providerConfiguration).Conn stmtSQL := fmt.Sprintf("CREATE USER '%s'@'%s'", d.Get("user").(string), d.Get("host").(string)) password := d.Get("password").(string) if password != "" { stmtSQL = stmtSQL + fmt.Sprintf(" IDENTIFIED BY '%s'", password) } log.Println("Executing statement:", stmtSQL) _, _, err := conn.Query(stmtSQL) if err != nil { return err } user := fmt.Sprintf("%s@%s", d.Get("user").(string), d.Get("host").(string)) d.SetId(user) return nil } func UpdateUser(d *schema.ResourceData, meta interface{}) error { conf := meta.(*providerConfiguration) if d.HasChange("password") { _, newpw := d.GetChange("password") var stmtSQL string /* ALTER USER syntax introduced in MySQL 5.7.6 deprecates SET PASSWORD (GH-8230) */ if conf.VersionMajor > 5 || (conf.VersionMajor == 5 && conf.VersionMinor > 7) || (conf.VersionMajor == 5 && conf.VersionMinor == 7 && conf.VersionPatch >= 6) { stmtSQL = fmt.Sprintf("ALTER USER '%s'@'%s' IDENTIFIED BY '%s'", d.Get("user").(string), d.Get("host").(string), newpw.(string)) } else { stmtSQL = fmt.Sprintf("SET PASSWORD FOR '%s'@'%s' = PASSWORD('%s')", d.Get("user").(string), d.Get("host").(string), newpw.(string)) } log.Println("Executing query:", stmtSQL) _, _, err := conf.Conn.Query(stmtSQL) if err != nil { return err } } return nil } func ReadUser(d *schema.ResourceData, meta interface{}) error { // At this time, all attributes are supplied by the user return nil } func DeleteUser(d *schema.ResourceData, meta interface{}) error { conn := meta.(*providerConfiguration).Conn stmtSQL := fmt.Sprintf("DROP USER '%s'@'%s'", d.Get("user").(string), d.Get("host").(string)) log.Println("Executing statement:", stmtSQL) _, _, err := conn.Query(stmtSQL) if err == nil { d.SetId("") } return err }