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/* openbills - Server for web based Libre Billing Software
* Copyright (C) 2023 Vidhu Kant Sharma <vidhukant@vidhukant.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package conf
import (
"github.com/spf13/viper"
"log"
)
// TODO: validate config
func init() {
viper.SetConfigName("openbills")
viper.AddConfigPath("/etc/openbills")
viper.AddConfigPath(".")
if err := viper.ReadInConfig(); err != nil {
if _, ok := err.(viper.ConfigFileNotFoundError); ok {
log.Printf("\x1b[43m\x1b[30m[warn]\x1b[0m config file not found, skipping...\n")
} else {
log.Fatalf("\x1b[41m\x1b[30m[err]\x1b[0m cannot read config file. %v\n", err.Error())
}
}
viper.SetDefault("port", "8765")
viper.SetDefault("production_mode", false)
viper.SetDefault("security.min_password_length", 12)
viper.SetDefault("security.max_password_length", 72)
viper.SetDefault("instance.title", "OpenBills")
viper.SetDefault("instance.description", "Libre Billing Software")
viper.SetDefault("instance.url", "https://openbills.vidhukant.com")
// TODO: exit if these 3 have unallowed fields
viper.SetDefault("username.allowed_characters", "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789.-_")
viper.SetDefault("username.min_username_length", 2)
viper.SetDefault("username.max_username_length", 20)
viper.SetDefault("cryptography.password_hashing_cost", 14)
log.Printf("\x1b[46m\x1b[30m[info]\x1b[0m Loaded Config File \"%s\"\n", viper.ConfigFileUsed())
}
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