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-rw-r--r--util/config.go54
1 files changed, 54 insertions, 0 deletions
diff --git a/util/config.go b/util/config.go
new file mode 100644
index 0000000..1bf0e43
--- /dev/null
+++ b/util/config.go
@@ -0,0 +1,54 @@
+/* OpenBills-server - Server for libre billing software OpenBills-web
+ * Copyright (C) 2022 Vidhu Kant Sharma <vidhukant@vidhukant.xyz>
+
+ * 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 util
+
+import (
+ "github.com/spf13/viper"
+ "os"
+ "log"
+)
+
+type Config struct {
+ Crypto struct {
+ AccessTokenSecret string `mapstructure:"access_token_secret"`
+ RefreshTokenSecret string `mapstructure:"refresh_token_secret"`
+ } `mapstructure:"cryptography"`
+}
+
+func init() {
+ viper.SetConfigName("openbills")
+ viper.AddConfigPath(".")
+ viper.AddConfigPath("/etc")
+ if err := viper.ReadInConfig(); err != nil {
+ if _, ok := err.(viper.ConfigFileNotFoundError); ok {
+ // config file not found
+ log.Println("Cannot find openbills config file in pwd or /etc")
+ } else {
+ // config file found but has errors
+ log.Printf("Error while reading config file: %v\n", err)
+ log.Println("Cannot start OpenBills Server")
+ }
+ os.Exit(1)
+ }
+}
+
+func GetConfig() Config {
+ var conf Config
+ viper.Unmarshal(&conf)
+ return conf
+}