79 lines
2.8 KiB
Go
79 lines
2.8 KiB
Go
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package params
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import (
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"strings"
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libparams "github.com/qdm12/golibs/params"
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)
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// GetHTTPProxy obtains if the HTTP proxy is on from the environment variable
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// HTTPPROXY, and using PROXY and TINYPROXY as retro-compatibility names.
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func (r *reader) GetHTTPProxy() (enabled bool, err error) {
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retroKeysOption := libparams.RetroKeys(
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[]string{"TINYPROXY", "PROXY"},
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r.onRetroActive,
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)
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return r.envParams.GetOnOff("HTTPPROXY", retroKeysOption, libparams.Default("off"))
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}
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// GetHTTPProxyLog obtains the if http proxy requests should be logged from
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// the environment variable HTTPPROXY_LOG, and using PROXY_LOG_LEVEL and
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// TINYPROXY_LOG as retro-compatibility names.
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func (r *reader) GetHTTPProxyLog() (log bool, err error) {
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s, _ := r.envParams.GetEnv("HTTPPROXY_LOG")
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if len(s) == 0 {
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s, _ = r.envParams.GetEnv("PROXY_LOG_LEVEL")
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if len(s) == 0 {
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s, _ = r.envParams.GetEnv("TINYPROXY_LOG")
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if len(s) == 0 {
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return false, nil // default log disabled
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}
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}
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switch strings.ToLower(s) {
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case "info", "connect", "notice":
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return true, nil
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default:
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return false, nil
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}
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}
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return r.envParams.GetOnOff("HTTPPROXY_LOG", libparams.Default("off"))
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}
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// GetHTTPProxyPort obtains the HTTP proxy listening port from the environment variable
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// HTTPPROXY_PORT, and using PROXY_PORT and TINYPROXY_PORT as retro-compatibility names.
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func (r *reader) GetHTTPProxyPort() (port uint16, err error) {
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retroKeysOption := libparams.RetroKeys(
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[]string{"TINYPROXY_PORT", "PROXY_PORT"},
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r.onRetroActive,
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)
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return r.envParams.GetPort("HTTPPROXY_PORT", retroKeysOption, libparams.Default("8888"))
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}
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// GetHTTPProxyUser obtains the HTTP proxy server user from the environment variable
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// HTTPPROXY_USER, and using TINYPROXY_USER and PROXY_USER as retro-compatibility names.
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func (r *reader) GetHTTPProxyUser() (user string, err error) {
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retroKeysOption := libparams.RetroKeys(
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[]string{"TINYPROXY_USER", "PROXY_USER"},
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r.onRetroActive,
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)
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return r.envParams.GetEnv("HTTPPROXY_USER",
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retroKeysOption, libparams.CaseSensitiveValue(), libparams.Unset())
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}
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// GetHTTPProxyPassword obtains the HTTP proxy server password from the environment variable
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// HTTPPROXY_PASSWORD, and using TINYPROXY_PASSWORD and PROXY_PASSWORD as retro-compatibility names.
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func (r *reader) GetHTTPProxyPassword() (password string, err error) {
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retroKeysOption := libparams.RetroKeys(
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[]string{"TINYPROXY_PASSWORD", "PROXY_PASSWORD"},
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r.onRetroActive,
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)
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return r.envParams.GetEnv("HTTPPROXY_PASSWORD",
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retroKeysOption, libparams.CaseSensitiveValue(), libparams.Unset())
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}
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// GetHTTPProxyStealth obtains the HTTP proxy server stealth mode
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// from the environment variable HTTPPROXY_STEALTH.
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func (r *reader) GetHTTPProxyStealth() (stealth bool, err error) {
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return r.envParams.GetOnOff("HTTPPROXY_STEALTH", libparams.Default("off"))
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}
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