ginuerzh
effba3b690
Add godoc comments for all 62 exported symbols across 20 files in config/parsing/: 23 MDKey constants, 35 Parse*/List/Default* functions, 3 TLS helpers, 1 Args struct with 7 fields, and the package doc.
98 lines
2.8 KiB
Go
98 lines
2.8 KiB
Go
package ingress
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import (
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"crypto/tls"
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"strings"
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"github.com/go-gost/core/ingress"
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"github.com/go-gost/core/logger"
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"github.com/go-gost/x/config"
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xingress "github.com/go-gost/x/ingress"
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ingress_plugin "github.com/go-gost/x/ingress/plugin"
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"github.com/go-gost/x/internal/loader"
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"github.com/go-gost/x/internal/plugin"
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)
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// ParseIngress converts an IngressConfig into an ingress.Ingress. It resolves
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// plugin backends (HTTP or gRPC), parses inline hostname→endpoint rules, and
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// configures optional file, Redis, and HTTP hot-reload support.
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func ParseIngress(cfg *config.IngressConfig) ingress.Ingress {
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if cfg == nil {
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return nil
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}
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if cfg.Plugin != nil {
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var tlsCfg *tls.Config
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if cfg.Plugin.TLS != nil {
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tlsCfg = &tls.Config{
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ServerName: cfg.Plugin.TLS.ServerName,
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InsecureSkipVerify: !cfg.Plugin.TLS.Secure,
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}
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}
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switch strings.ToLower(cfg.Plugin.Type) {
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case "http":
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return ingress_plugin.NewHTTPPlugin(
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cfg.Name, cfg.Plugin.Addr,
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plugin.TLSConfigOption(tlsCfg),
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plugin.TimeoutOption(cfg.Plugin.Timeout),
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)
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default:
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return ingress_plugin.NewGRPCPlugin(
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cfg.Name, cfg.Plugin.Addr,
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plugin.TokenOption(cfg.Plugin.Token),
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plugin.TLSConfigOption(tlsCfg),
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)
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}
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}
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var rules []*ingress.Rule
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for _, rule := range cfg.Rules {
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if rule.Hostname == "" || rule.Endpoint == "" {
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continue
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}
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rules = append(rules, &ingress.Rule{
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Hostname: rule.Hostname,
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Endpoint: rule.Endpoint,
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})
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}
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opts := []xingress.Option{
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xingress.RulesOption(rules),
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xingress.ReloadPeriodOption(cfg.Reload),
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xingress.LoggerOption(logger.Default().WithFields(map[string]any{
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"kind": "ingress",
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"ingress": cfg.Name,
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})),
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}
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if cfg.File != nil && cfg.File.Path != "" {
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opts = append(opts, xingress.FileLoaderOption(loader.FileLoader(cfg.File.Path)))
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}
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if cfg.Redis != nil && cfg.Redis.Addr != "" {
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switch cfg.Redis.Type {
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case "set": // redis set
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opts = append(opts, xingress.RedisLoaderOption(loader.RedisSetLoader(
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cfg.Redis.Addr,
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loader.DBRedisLoaderOption(cfg.Redis.DB),
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loader.UsernameRedisLoaderOption(cfg.Redis.Username),
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loader.PasswordRedisLoaderOption(cfg.Redis.Password),
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loader.KeyRedisLoaderOption(cfg.Redis.Key),
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)))
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default: // redis hash
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opts = append(opts, xingress.RedisLoaderOption(loader.RedisHashLoader(
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cfg.Redis.Addr,
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loader.DBRedisLoaderOption(cfg.Redis.DB),
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loader.UsernameRedisLoaderOption(cfg.Redis.Username),
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loader.PasswordRedisLoaderOption(cfg.Redis.Password),
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loader.KeyRedisLoaderOption(cfg.Redis.Key),
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)))
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}
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}
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if cfg.HTTP != nil && cfg.HTTP.URL != "" {
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opts = append(opts, xingress.HTTPLoaderOption(loader.HTTPLoader(
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cfg.HTTP.URL,
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loader.TimeoutHTTPLoaderOption(cfg.HTTP.Timeout),
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)))
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}
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return xingress.NewIngress(opts...)
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}
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