73479bab26
- OS custom internal package for file system interaction - Remove fileManager external dependency - Closer API to Go's native API on the OS - Create directories at startup - Better testability - Move Unsetenv to os interface
52 lines
1.7 KiB
Go
52 lines
1.7 KiB
Go
package params
|
|
|
|
import (
|
|
"strconv"
|
|
|
|
libparams "github.com/qdm12/golibs/params"
|
|
)
|
|
|
|
// GetShadowSocks obtains if ShadowSocks is on from the environment variable
|
|
// SHADOWSOCKS.
|
|
func (r *reader) GetShadowSocks() (activated bool, err error) {
|
|
return r.envParams.GetOnOff("SHADOWSOCKS", libparams.Default("off"))
|
|
}
|
|
|
|
// GetShadowSocksLog obtains the ShadowSocks log level from the environment variable
|
|
// SHADOWSOCKS_LOG.
|
|
func (r *reader) GetShadowSocksLog() (activated bool, err error) {
|
|
return r.envParams.GetOnOff("SHADOWSOCKS_LOG", libparams.Default("off"))
|
|
}
|
|
|
|
// GetShadowSocksPort obtains the ShadowSocks listening port from the environment variable
|
|
// SHADOWSOCKS_PORT.
|
|
func (r *reader) GetShadowSocksPort() (port uint16, err error) {
|
|
portStr, err := r.envParams.GetEnv("SHADOWSOCKS_PORT", libparams.Default("8388"))
|
|
if err != nil {
|
|
return 0, err
|
|
}
|
|
if err := r.verifier.VerifyPort(portStr); err != nil {
|
|
return 0, err
|
|
}
|
|
portUint64, err := strconv.ParseUint(portStr, 10, 16)
|
|
return uint16(portUint64), err
|
|
}
|
|
|
|
// GetShadowSocksPassword obtains the ShadowSocks server password from the environment variable
|
|
// SHADOWSOCKS_PASSWORD.
|
|
func (r *reader) GetShadowSocksPassword() (password string, err error) {
|
|
defer func() {
|
|
unsetErr := r.os.Unsetenv("SHADOWSOCKS_PASSWORD")
|
|
if err == nil {
|
|
err = unsetErr
|
|
}
|
|
}()
|
|
return r.envParams.GetEnv("SHADOWSOCKS_PASSWORD", libparams.CaseSensitiveValue())
|
|
}
|
|
|
|
// GetShadowSocksMethod obtains the ShadowSocks method to use from the environment variable
|
|
// SHADOWSOCKS_METHOD.
|
|
func (r *reader) GetShadowSocksMethod() (method string, err error) {
|
|
return r.envParams.GetEnv("SHADOWSOCKS_METHOD", libparams.Default("chacha20-ietf-poly1305"))
|
|
}
|