81 lines
2.7 KiB
Go
81 lines
2.7 KiB
Go
package params
|
|
|
|
import (
|
|
"strings"
|
|
|
|
libparams "github.com/qdm12/golibs/params"
|
|
)
|
|
|
|
// GetHTTPProxy obtains if the HTTP proxy is on from the environment variable
|
|
// HTTPPROXY, and using PROXY and TINYPROXY as retro-compatibility names.
|
|
func (r *reader) GetHTTPProxy() (enabled bool, err error) {
|
|
retroKeysOption := libparams.RetroKeys(
|
|
[]string{"TINYPROXY", "PROXY"},
|
|
r.onRetroActive,
|
|
)
|
|
return r.envParams.GetOnOff("HTTPPROXY", retroKeysOption, libparams.Default("off"))
|
|
}
|
|
|
|
// GetHTTPProxyLog obtains the if http proxy requests should be logged from
|
|
// the environment variable HTTPPROXY_LOG, and using PROXY_LOG_LEVEL and
|
|
// TINYPROXY_LOG as retro-compatibility names.
|
|
func (r *reader) GetHTTPProxyLog() (log bool, err error) {
|
|
s, _ := r.envParams.GetEnv("HTTPPROXY_LOG")
|
|
if len(s) == 0 {
|
|
s, _ = r.envParams.GetEnv("PROXY_LOG_LEVEL")
|
|
if len(s) == 0 {
|
|
s, _ = r.envParams.GetEnv("TINYPROXY_LOG")
|
|
if len(s) == 0 {
|
|
return false, nil // default log disabled
|
|
}
|
|
}
|
|
switch strings.ToLower(s) {
|
|
case "info", "connect", "notice":
|
|
return true, nil
|
|
default:
|
|
return false, nil
|
|
}
|
|
}
|
|
return r.envParams.GetOnOff("HTTPPROXY_LOG", libparams.Default("off"))
|
|
}
|
|
|
|
// GetHTTPProxyPort obtains the HTTP proxy listening port from the environment variable
|
|
// HTTPPROXY_PORT, and using PROXY_PORT and TINYPROXY_PORT as retro-compatibility names.
|
|
func (r *reader) GetHTTPProxyPort() (port uint16, err error) {
|
|
retroKeysOption := libparams.RetroKeys(
|
|
[]string{"TINYPROXY_PORT", "PROXY_PORT"},
|
|
r.onRetroActive,
|
|
)
|
|
return r.envParams.GetPort("HTTPPROXY_PORT", retroKeysOption, libparams.Default("8888"))
|
|
}
|
|
|
|
// GetHTTPProxyUser obtains the HTTP proxy server user.
|
|
// It first tries to use the HTTPPROXY_USER environment variable (easier for the end user)
|
|
// and then tries to read from the secret file httpproxy_user if nothing was found.
|
|
func (r *reader) GetHTTPProxyUser() (user string, err error) {
|
|
const compulsory = false
|
|
return r.getFromEnvOrSecretFile(
|
|
"HTTPPROXY_USER",
|
|
compulsory,
|
|
[]string{"TINYPROXY_USER", "PROXY_USER"},
|
|
)
|
|
}
|
|
|
|
// GetHTTPProxyPassword obtains the HTTP proxy server password.
|
|
// It first tries to use the HTTPPROXY_PASSWORD environment variable (easier for the end user)
|
|
// and then tries to read from the secret file httpproxy_password if nothing was found.
|
|
func (r *reader) GetHTTPProxyPassword() (password string, err error) {
|
|
const compulsory = false
|
|
return r.getFromEnvOrSecretFile(
|
|
"HTTPPROXY_USER",
|
|
compulsory,
|
|
[]string{"TINYPROXY_PASSWORD", "PROXY_PASSWORD"},
|
|
)
|
|
}
|
|
|
|
// GetHTTPProxyStealth obtains the HTTP proxy server stealth mode
|
|
// from the environment variable HTTPPROXY_STEALTH.
|
|
func (r *reader) GetHTTPProxyStealth() (stealth bool, err error) {
|
|
return r.envParams.GetOnOff("HTTPPROXY_STEALTH", libparams.Default("off"))
|
|
}
|