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add nodes field for forwarder

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This commit is contained in:
ginuerzh
2022-08-25 21:35:37 +08:00
parent 498a425656
commit d043ad94e7
6 changed files with 138 additions and 98 deletions
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112
config/parsing/service.go
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@ -54,30 +54,14 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
tlsConfig = defaultTLSConfig.Clone()
}
var authers []auth.Authenticator
if auther := registry.AutherRegistry().Get(cfg.Listener.Auther); auther != nil {
authers = append(authers, auther)
}
for _, s := range cfg.Listener.Authers {
if auther := registry.AutherRegistry().Get(s); auther != nil {
authers = append(authers, auther)
}
}
authers := autherList(cfg.Listener.Auther, cfg.Listener.Authers...)
if len(authers) == 0 {
if auther := ParseAutherFromAuth(cfg.Listener.Auth); auther != nil {
authers = append(authers, auther)
}
}
var admissions []admission.Admission
if adm := registry.AdmissionRegistry().Get(cfg.Admission); adm != nil {
admissions = append(admissions, adm)
}
for _, s := range cfg.Admissions {
if adm := registry.AdmissionRegistry().Get(s); adm != nil {
admissions = append(admissions, adm)
}
}
admissions := admissionList(cfg.Admission, cfg.Admissions...)
ln := registry.ListenerRegistry().Get(cfg.Listener.Type)(
listener.AddrOption(cfg.Addr),
@ -116,15 +100,7 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
tlsConfig = defaultTLSConfig.Clone()
}
authers = nil
if auther := registry.AutherRegistry().Get(cfg.Handler.Auther); auther != nil {
authers = append(authers, auther)
}
for _, s := range cfg.Handler.Authers {
if auther := registry.AutherRegistry().Get(s); auther != nil {
authers = append(authers, auther)
}
}
authers = autherList(cfg.Handler.Auther, cfg.Handler.Authers...)
if len(authers) == 0 {
if auther := ParseAutherFromAuth(cfg.Handler.Auth); auther != nil {
authers = append(authers, auther)
@ -156,20 +132,11 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
WithRecorder(recorders...).
WithLogger(handlerLogger)
var bypasses []bypass.Bypass
if bp := registry.BypassRegistry().Get(cfg.Bypass); bp != nil {
bypasses = append(bypasses, bp)
}
for _, s := range cfg.Bypasses {
if bp := registry.BypassRegistry().Get(s); bp != nil {
bypasses = append(bypasses, bp)
}
}
h := registry.HandlerRegistry().Get(cfg.Handler.Type)(
handler.RouterOption(router),
handler.AutherOption(auth.AuthenticatorList(authers...)),
handler.AuthOption(parseAuth(cfg.Handler.Auth)),
handler.BypassOption(bypass.BypassList(bypasses...)),
handler.BypassOption(bypass.BypassList(bypassList(cfg.Bypass, cfg.Bypasses...)...)),
handler.TLSConfigOption(tlsConfig),
handler.LoggerOption(handlerLogger),
)
@ -196,19 +163,74 @@ func ParseService(cfg *config.ServiceConfig) (service.Service, error) {
}
func parseForwarder(cfg *config.ForwarderConfig) *chain.NodeGroup {
if cfg == nil || len(cfg.Targets) == 0 {
if cfg == nil ||
(len(cfg.Targets) == 0 && len(cfg.Nodes) == 0) {
return nil
}
group := &chain.NodeGroup{}
for _, target := range cfg.Targets {
if v := strings.TrimSpace(target); v != "" {
group.AddNode(&chain.Node{
Name: target,
Addr: target,
Marker: &chain.FailMarker{},
})
if len(cfg.Nodes) > 0 {
for _, node := range cfg.Nodes {
if node != nil {
group.AddNode(&chain.Node{
Name: node.Name,
Addr: node.Addr,
Bypass: bypass.BypassList(bypassList(node.Bypass, node.Bypasses...)...),
Marker: &chain.FailMarker{},
})
}
}
} else {
for _, target := range cfg.Targets {
if v := strings.TrimSpace(target); v != "" {
group.AddNode(&chain.Node{
Name: target,
Addr: target,
Marker: &chain.FailMarker{},
})
}
}
}
return group.WithSelector(parseSelector(cfg.Selector))
}
func bypassList(name string, names ...string) []bypass.Bypass {
var bypasses []bypass.Bypass
if bp := registry.BypassRegistry().Get(name); bp != nil {
bypasses = append(bypasses, bp)
}
for _, s := range names {
if bp := registry.BypassRegistry().Get(s); bp != nil {
bypasses = append(bypasses, bp)
}
}
return bypasses
}
func autherList(name string, names ...string) []auth.Authenticator {
var authers []auth.Authenticator
if auther := registry.AutherRegistry().Get(name); auther != nil {
authers = append(authers, auther)
}
for _, s := range names {
if auther := registry.AutherRegistry().Get(s); auther != nil {
authers = append(authers, auther)
}
}
return authers
}
func admissionList(name string, names ...string) []admission.Admission {
var admissions []admission.Admission
if adm := registry.AdmissionRegistry().Get(name); adm != nil {
admissions = append(admissions, adm)
}
for _, s := range names {
if adm := registry.AdmissionRegistry().Get(s); adm != nil {
admissions = append(admissions, adm)
}
}
return admissions
}