mirror of
https://codeberg.org/scip/anydb.git
synced 2025-12-16 20:10:59 +01:00
117 lines
2.7 KiB
Go
117 lines
2.7 KiB
Go
/*
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Copyright © 2024 Thomas von Dein
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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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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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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package cfg
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import (
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"fmt"
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"io"
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"os"
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"github.com/pelletier/go-toml"
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"github.com/tlinden/anydb/app"
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"github.com/tlinden/anydb/common"
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)
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var Version string = "v0.1.1"
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type BucketConfig struct {
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Encrypt bool
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}
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type Config struct {
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Debug bool
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Dbfile string
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Dbbucket string
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Template string
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Mode string // wide, table, yaml, json
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NoHeaders bool
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NoHumanize bool
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Encrypt bool // one entry
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CaseInsensitive bool
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Fulltext bool
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Listen string
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Buckets map[string]BucketConfig // config file only
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Tags []string // internal
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DB *app.DB // internal
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File string // internal
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}
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func (conf *Config) GetConfig(files []string) error {
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for _, file := range files {
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if err := conf.ParseConfigFile(file); err != nil {
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return err
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}
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}
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return nil
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}
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func (conf *Config) ParseConfigFile(file string) error {
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if !common.FileExists(file) {
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return nil
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}
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fd, err := os.OpenFile(file, os.O_RDONLY, 0600)
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if err != nil {
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return fmt.Errorf("failed to open config file %s: %w", file, err)
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}
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data, err := io.ReadAll(fd)
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if err != nil {
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return fmt.Errorf("failed to read from config file: %w", err)
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}
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add := Config{}
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err = toml.Unmarshal(data, &add)
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if err != nil {
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return fmt.Errorf("failed to unmarshall toml: %w", err)
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}
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// merge new values into existing config
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switch {
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case add.Debug != conf.Debug:
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conf.Debug = add.Debug
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case add.Dbfile != "":
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conf.Dbfile = add.Dbfile
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case add.Dbbucket != "":
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conf.Dbbucket = add.Dbbucket
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case add.Template != "":
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conf.Template = add.Template
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case add.NoHeaders != conf.NoHeaders:
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conf.NoHeaders = add.NoHeaders
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case add.NoHumanize != conf.NoHumanize:
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conf.NoHumanize = add.NoHumanize
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case add.Encrypt != conf.Encrypt:
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conf.Encrypt = add.Encrypt
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case add.Listen != "":
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conf.Listen = add.Listen
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}
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// only supported in config files
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conf.Buckets = add.Buckets
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// determine bucket encryption mode
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for name, bucket := range conf.Buckets {
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if name == conf.Dbbucket {
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conf.Encrypt = bucket.Encrypt
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}
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}
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return nil
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}
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