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split cached challengers into new file and rename

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This commit is contained in:
6543 2023-02-11 01:20:40 +01:00
parent e0b1aff266
commit 48198266fe
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GPG key ID: B8BE6D610E61C862
3 changed files with 44 additions and 37 deletions
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2
cmd/main.go
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@ -87,7 +87,7 @@ func Serve(ctx *cli.Context) error {
return err
}
if err := certificates.SetupCertificates(mainDomainSuffix, acmeClient, certDB); err != nil {
if err := certificates.SetupMainDomainCertificates(mainDomainSuffix, acmeClient, certDB); err != nil {
return err
}

40
server/certificates/cached_challengers.go Normal file
View file

@ -0,0 +1,40 @@
package certificates
import (
"time"
"codeberg.org/codeberg/pages/server/cache"
"github.com/go-acme/lego/v4/challenge"
)
type AcmeTLSChallengeProvider struct {
challengeCache cache.SetGetKey
}
// make sure AcmeTLSChallengeProvider match Provider interface
var _ challenge.Provider = AcmeTLSChallengeProvider{}
func (a AcmeTLSChallengeProvider) Present(domain, _, keyAuth string) error {
return a.challengeCache.Set(domain, keyAuth, 1*time.Hour)
}
func (a AcmeTLSChallengeProvider) CleanUp(domain, _, _ string) error {
a.challengeCache.Remove(domain)
return nil
}
type AcmeHTTPChallengeProvider struct {
challengeCache cache.SetGetKey
}
// make sure AcmeHTTPChallengeProvider match Provider interface
var _ challenge.Provider = AcmeHTTPChallengeProvider{}
func (a AcmeHTTPChallengeProvider) Present(domain, token, keyAuth string) error {
return a.challengeCache.Set(domain+"/"+token, keyAuth, 1*time.Hour)
}
func (a AcmeHTTPChallengeProvider) CleanUp(domain, token, _ string) error {
a.challengeCache.Remove(domain + "/" + token)
return nil
}

39
server/certificates/certificates.go
View file

@ -12,7 +12,6 @@ import (
"github.com/go-acme/lego/v4/certcrypto"
"github.com/go-acme/lego/v4/certificate"
"github.com/go-acme/lego/v4/challenge"
"github.com/go-acme/lego/v4/challenge/tlsalpn01"
"github.com/go-acme/lego/v4/lego"
"github.com/reugn/equalizer"
@ -25,6 +24,8 @@ import (
"codeberg.org/codeberg/pages/server/upstream"
)
var ErrUserRateLimitExceeded = errors.New("rate limit exceeded: 10 certificates per user per 24 hours")
// TLSConfig returns the configuration for generating, serving and cleaning up Let's Encrypt certificates.
func TLSConfig(mainDomainSuffix string,
giteaClient *gitea.Client,
@ -132,8 +133,6 @@ func TLSConfig(mainDomainSuffix string,
}
}
var ErrUserRateLimitExceeded = errors.New("rate limit exceeded: 10 certificates per user per 24 hours")
func (c *AcmeClient) checkUserLimit(user string) error {
userLimit, ok := c.acmeClientCertificateLimitPerUser[user]
if !ok {
@ -147,38 +146,6 @@ func (c *AcmeClient) checkUserLimit(user string) error {
return nil
}
type AcmeTLSChallengeProvider struct {
challengeCache cache.SetGetKey
}
// make sure AcmeTLSChallengeProvider match Provider interface
var _ challenge.Provider = AcmeTLSChallengeProvider{}
func (a AcmeTLSChallengeProvider) Present(domain, _, keyAuth string) error {
return a.challengeCache.Set(domain, keyAuth, 1*time.Hour)
}
func (a AcmeTLSChallengeProvider) CleanUp(domain, _, _ string) error {
a.challengeCache.Remove(domain)
return nil
}
type AcmeHTTPChallengeProvider struct {
challengeCache cache.SetGetKey
}
// make sure AcmeHTTPChallengeProvider match Provider interface
var _ challenge.Provider = AcmeHTTPChallengeProvider{}
func (a AcmeHTTPChallengeProvider) Present(domain, token, keyAuth string) error {
return a.challengeCache.Set(domain+"/"+token, keyAuth, 1*time.Hour)
}
func (a AcmeHTTPChallengeProvider) CleanUp(domain, token, _ string) error {
a.challengeCache.Remove(domain + "/" + token)
return nil
}
func (c *AcmeClient) retrieveCertFromDB(sni, mainDomainSuffix string, useDnsProvider bool, certDB database.CertDB) (*tls.Certificate, error) {
// parse certificate from database
res, err := certDB.Get(sni)
@ -325,7 +292,7 @@ func (c *AcmeClient) obtainCert(acmeClient *lego.Client, domains []string, renew
return &tlsCertificate, nil
}
func SetupCertificates(mainDomainSuffix string, acmeClient *AcmeClient, certDB database.CertDB) error {
func SetupMainDomainCertificates(mainDomainSuffix string, acmeClient *AcmeClient, certDB database.CertDB) error {
// getting main cert before ACME account so that we can fail here without hitting rate limits
mainCertBytes, err := certDB.Get(mainDomainSuffix)
if err != nil && !errors.Is(err, database.ErrNotFound) {