f807f756eb
- Retro-compatibility: `OPENVPN_CUSTOM_CONFIG` set implies `VPNSP=custom` - Change: `up` and `down` options are not filtered out - Change: `OPENVPN_INTERFACE` overrides the network interface defined in the configuration file - Change: `PORT` overrides any port found in the configuration file - Feat: config file is read when building the OpenVPN configuration, so it's effectively reloaded on VPN restarts - Feat: extract values from custom file at start to log out valid settings - Maint: `internal/openvpn/extract` package instead of `internal/openvpn/custom` package - Maint: All providers' `BuildConf` method return an error - Maint: rename `CustomConfig` to `ConfFile` in Settings structures
28 lines
391 B
Go
28 lines
391 B
Go
package extract
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import (
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"io"
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"os"
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"strings"
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)
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func readCustomConfigLines(filepath string) (
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lines []string, err error) {
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file, err := os.Open(filepath)
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if err != nil {
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return nil, err
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}
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b, err := io.ReadAll(file)
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if err != nil {
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_ = file.Close()
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return nil, err
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}
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if err := file.Close(); err != nil {
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return nil, err
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}
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return strings.Split(string(b), "\n"), nil
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}
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