98 lines
2.9 KiB
Go
98 lines
2.9 KiB
Go
// Vikunja is a todo-list application to facilitate your life.
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// Copyright 2018 Vikunja and contributors. All rights reserved.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <https://www.gnu.org/licenses/>.
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package config
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import (
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"crypto/rand"
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"fmt"
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"github.com/spf13/viper"
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"os"
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"path/filepath"
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"strings"
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)
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// InitConfig initializes the config, sets defaults etc.
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func InitConfig() (err error) {
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// Set defaults
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// Service config
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random, err := random(32)
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if err != nil {
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return err
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}
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// Service
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viper.SetDefault("service.JWTSecret", random)
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viper.SetDefault("service.interface", ":3456")
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viper.SetDefault("service.frontendurl", "")
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ex, err := os.Executable()
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if err != nil {
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panic(err)
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}
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exPath := filepath.Dir(ex)
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viper.SetDefault("service.rootpath", exPath)
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viper.SetDefault("service.pagecount", 50)
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// Database
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viper.SetDefault("database.type", "sqlite")
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viper.SetDefault("database.host", "localhost")
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viper.SetDefault("database.user", "vikunja")
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viper.SetDefault("database.password", "")
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viper.SetDefault("database.database", "vikunja")
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viper.SetDefault("database.path", "./vikunja.db")
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viper.SetDefault("database.showqueries", false)
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viper.SetDefault("database.openconnections", 100)
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// Cacher
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viper.SetDefault("cache.enabled", false)
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viper.SetDefault("cache.type", "memory")
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viper.SetDefault("cache.maxelementsize", 1000)
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viper.SetDefault("cache.redishost", "localhost:6379")
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viper.SetDefault("cache.redispassword", "")
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// Mailer
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viper.SetDefault("mailer.host", "")
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viper.SetDefault("mailer.port", "587")
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viper.SetDefault("mailer.user", "user")
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viper.SetDefault("mailer.password", "")
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viper.SetDefault("mailer.skiptlsverify", false)
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viper.SetDefault("mailer.fromemail", "mail@vikunja")
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viper.SetDefault("mailer.queuelength", 100)
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viper.SetDefault("mailer.queuetimeout", 30)
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// Init checking for environment variables
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viper.SetEnvPrefix("vikunja")
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viper.SetEnvKeyReplacer(strings.NewReplacer(".", "_"))
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viper.AutomaticEnv()
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// Load the config file
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viper.AddConfigPath(".")
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viper.SetConfigName("config")
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err = viper.ReadInConfig()
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if err != nil {
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fmt.Println(err)
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fmt.Println("Using defaults.")
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}
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return nil
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}
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func random(length int) (string, error) {
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b := make([]byte, length)
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if _, err := rand.Read(b); err != nil {
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return "", err
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}
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return fmt.Sprintf("%X", b), nil
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}
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