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add reload and plugin support for hop

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This commit is contained in:
ginuerzh
2023-09-28 21:04:15 +08:00
parent ddc3c9392e
commit ea585fc25d
88 changed files with 2208 additions and 1538 deletions
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32
hosts/plugin.go
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@ -12,18 +12,18 @@ import (
"github.com/go-gost/core/logger"
"github.com/go-gost/plugin/hosts/proto"
auth_util "github.com/go-gost/x/internal/util/auth"
"github.com/go-gost/x/internal/util/plugin"
"github.com/go-gost/x/internal/plugin"
"google.golang.org/grpc"
)
type grpcPluginHostMapper struct {
type grpcPlugin struct {
conn grpc.ClientConnInterface
client proto.HostMapperClient
log logger.Logger
}
// NewGRPCPluginHostMapper creates a HostMapper plugin based on gRPC.
func NewGRPCPluginHostMapper(name string, addr string, opts ...plugin.Option) hosts.HostMapper {
// NewGRPCPlugin creates a HostMapper plugin based on gRPC.
func NewGRPCPlugin(name string, addr string, opts ...plugin.Option) hosts.HostMapper {
var options plugin.Options
for _, opt := range opts {
opt(&options)
@ -37,7 +37,7 @@ func NewGRPCPluginHostMapper(name string, addr string, opts ...plugin.Option) ho
if err != nil {
log.Error(err)
}
p := &grpcPluginHostMapper{
p := &grpcPlugin{
conn: conn,
log: log,
}
@ -47,7 +47,7 @@ func NewGRPCPluginHostMapper(name string, addr string, opts ...plugin.Option) ho
return p
}
func (p *grpcPluginHostMapper) Lookup(ctx context.Context, network, host string) (ips []net.IP, ok bool) {
func (p *grpcPlugin) Lookup(ctx context.Context, network, host string) (ips []net.IP, ok bool) {
p.log.Debugf("lookup %s/%s", host, network)
if p.client == nil {
@ -73,39 +73,39 @@ func (p *grpcPluginHostMapper) Lookup(ctx context.Context, network, host string)
return
}
func (p *grpcPluginHostMapper) Close() error {
func (p *grpcPlugin) Close() error {
if closer, ok := p.conn.(io.Closer); ok {
return closer.Close()
}
return nil
}
type httpHostMapperRequest struct {
type httpPluginRequest struct {
Network string `json:"network"`
Host string `json:"host"`
Client string `json:"client"`
}
type httpHostMapperResponse struct {
type httpPluginResponse struct {
IPs []string `json:"ips"`
OK bool `json:"ok"`
}
type httpPluginHostMapper struct {
type httpPlugin struct {
url string
client *http.Client
header http.Header
log logger.Logger
}
// NewHTTPPluginHostMapper creates an HostMapper plugin based on HTTP.
func NewHTTPPluginHostMapper(name string, url string, opts ...plugin.Option) hosts.HostMapper {
// NewHTTPPlugin creates an HostMapper plugin based on HTTP.
func NewHTTPPlugin(name string, url string, opts ...plugin.Option) hosts.HostMapper {
var options plugin.Options
for _, opt := range opts {
opt(&options)
}
return &httpPluginHostMapper{
return &httpPlugin{
url: url,
client: plugin.NewHTTPClient(&options),
header: options.Header,
@ -116,14 +116,14 @@ func NewHTTPPluginHostMapper(name string, url string, opts ...plugin.Option) hos
}
}
func (p *httpPluginHostMapper) Lookup(ctx context.Context, network, host string) (ips []net.IP, ok bool) {
func (p *httpPlugin) Lookup(ctx context.Context, network, host string) (ips []net.IP, ok bool) {
p.log.Debugf("lookup %s/%s", host, network)
if p.client == nil {
return
}
rb := httpHostMapperRequest{
rb := httpPluginRequest{
Network: network,
Host: host,
Client: string(auth_util.IDFromContext(ctx)),
@ -152,7 +152,7 @@ func (p *httpPluginHostMapper) Lookup(ctx context.Context, network, host string)
return
}
res := httpHostMapperResponse{}
res := httpPluginResponse{}
if err := json.NewDecoder(resp.Body).Decode(&res); err != nil {
return
}