74 lines
1.7 KiB
Go
74 lines
1.7 KiB
Go
package settings
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import (
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"context"
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"os"
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"strings"
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C "github.com/sagernet/sing-box/constant"
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E "github.com/sagernet/sing/common/exceptions"
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F "github.com/sagernet/sing/common/format"
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M "github.com/sagernet/sing/common/metadata"
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"github.com/sagernet/sing/common/shell"
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)
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type AndroidSystemProxy struct {
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useRish bool
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rishPath string
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serverAddr M.Socksaddr
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supportSOCKS bool
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isEnabled bool
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}
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func NewSystemProxy(ctx context.Context, serverAddr M.Socksaddr, supportSOCKS bool) (*AndroidSystemProxy, error) {
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userId := os.Getuid()
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var (
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useRish bool
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rishPath string
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)
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if userId == 0 || userId == 1000 || userId == 2000 {
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useRish = false
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} else {
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rishPath, useRish = C.FindPath("rish")
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if !useRish {
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return nil, E.Cause(os.ErrPermission, "root or system (adb) permission is required for set system proxy")
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}
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}
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return &AndroidSystemProxy{
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useRish: useRish,
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rishPath: rishPath,
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serverAddr: serverAddr,
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supportSOCKS: supportSOCKS,
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}, nil
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}
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func (p *AndroidSystemProxy) IsEnabled() bool {
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return p.isEnabled
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}
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func (p *AndroidSystemProxy) Enable() error {
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err := p.runAndroidShell("settings", "put", "global", "http_proxy", p.serverAddr.String())
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if err != nil {
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return err
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}
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p.isEnabled = true
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return nil
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}
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func (p *AndroidSystemProxy) Disable() error {
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err := p.runAndroidShell("settings", "put", "global", "http_proxy", ":0")
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if err != nil {
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return err
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}
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p.isEnabled = false
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return nil
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}
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func (p *AndroidSystemProxy) runAndroidShell(name string, args ...string) error {
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if !p.useRish {
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return shell.Exec(name, args...).Attach().Run()
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} else {
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return shell.Exec("sh", p.rishPath, "-c", F.ToString(name, " ", strings.Join(args, " "))).Attach().Run()
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}
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}
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