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Allow handling ACME challenges with custom routers

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Romain 2024-09-13 15:54:04 +02:00 • committed by GitHub
parent d547b943df
commit 0cf2032c15
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12 changed files with 142 additions and 24 deletions
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31
pkg/provider/traefik/internal.go
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@ -87,15 +87,27 @@ func (i *Provider) createConfiguration(ctx context.Context) *dynamic.Configurati
}
func (i *Provider) acme(cfg *dynamic.Configuration) {
var eps []string
allowACMEByPass := map[string]bool{}
for name, ep := range i.staticCfg.EntryPoints {
allowACMEByPass[name] = ep.AllowACMEByPass
}
var eps []string
var epsByPass []string
uniq := map[string]struct{}{}
for _, resolver := range i.staticCfg.CertificatesResolvers {
if resolver.ACME != nil && resolver.ACME.HTTPChallenge != nil && resolver.ACME.HTTPChallenge.EntryPoint != "" {
if _, ok := uniq[resolver.ACME.HTTPChallenge.EntryPoint]; !ok {
eps = append(eps, resolver.ACME.HTTPChallenge.EntryPoint)
uniq[resolver.ACME.HTTPChallenge.EntryPoint] = struct{}{}
if _, ok := uniq[resolver.ACME.HTTPChallenge.EntryPoint]; ok {
continue
}
uniq[resolver.ACME.HTTPChallenge.EntryPoint] = struct{}{}
if allowByPass, ok := allowACMEByPass[resolver.ACME.HTTPChallenge.EntryPoint]; ok && allowByPass {
epsByPass = append(epsByPass, resolver.ACME.HTTPChallenge.EntryPoint)
continue
}
eps = append(eps, resolver.ACME.HTTPChallenge.EntryPoint)
}
}
@ -110,6 +122,17 @@ func (i *Provider) acme(cfg *dynamic.Configuration) {
cfg.HTTP.Routers["acme-http"] = rt
cfg.HTTP.Services["acme-http"] = &dynamic.Service{}
}
if len(epsByPass) > 0 {
rt := &dynamic.Router{
Rule: "PathPrefix(`/.well-known/acme-challenge/`)",
EntryPoints: epsByPass,
Service: "acme-http@internal",
}
cfg.HTTP.Routers["acme-http-bypass"] = rt
cfg.HTTP.Services["acme-http"] = &dynamic.Service{}
}
}
func (i *Provider) redirection(ctx context.Context, cfg *dynamic.Configuration) {