mirror of
https://codeberg.org/Codeberg/pages-server.git
synced 2024-11-18 18:39:42 +00:00
60 lines
2 KiB
Go
60 lines
2 KiB
Go
package upstream
|
|
|
|
import (
|
|
"strings"
|
|
"time"
|
|
|
|
"github.com/rs/zerolog/log"
|
|
|
|
"codeberg.org/codeberg/pages/server/cache"
|
|
"codeberg.org/codeberg/pages/server/gitea"
|
|
)
|
|
|
|
// canonicalDomainCacheTimeout specifies the timeout for the canonical domain cache.
|
|
var canonicalDomainCacheTimeout = 15 * time.Minute
|
|
|
|
const canonicalDomainConfig = ".domains"
|
|
|
|
// CheckCanonicalDomain returns the canonical domain specified in the repo (using the `.domains` file).
|
|
func CheckCanonicalDomain(giteaClient *gitea.Client, targetOwner, targetRepo, targetBranch, actualDomain, mainDomainSuffix string, canonicalDomainCache cache.SetGetKey) (string, bool) {
|
|
var (
|
|
domains []string
|
|
valid bool
|
|
)
|
|
if cachedValue, ok := canonicalDomainCache.Get(targetOwner + "/" + targetRepo + "/" + targetBranch); ok {
|
|
domains = cachedValue.([]string)
|
|
for _, domain := range domains {
|
|
if domain == actualDomain {
|
|
valid = true
|
|
break
|
|
}
|
|
}
|
|
} else {
|
|
body, err := giteaClient.GiteaRawContent(targetOwner, targetRepo, targetBranch, canonicalDomainConfig)
|
|
if err == nil {
|
|
for _, domain := range strings.Split(string(body), "\n") {
|
|
domain = strings.ToLower(domain)
|
|
domain = strings.TrimSpace(domain)
|
|
domain = strings.TrimPrefix(domain, "http://")
|
|
domain = strings.TrimPrefix(domain, "https://")
|
|
if len(domain) > 0 && !strings.HasPrefix(domain, "#") && !strings.ContainsAny(domain, "\t /") && strings.ContainsRune(domain, '.') {
|
|
domains = append(domains, domain)
|
|
}
|
|
if domain == actualDomain {
|
|
valid = true
|
|
}
|
|
}
|
|
} else {
|
|
log.Info().Err(err).Msgf("could not read %s of %s/%s", canonicalDomainConfig, targetOwner, targetRepo)
|
|
}
|
|
domains = append(domains, targetOwner+mainDomainSuffix)
|
|
if domains[len(domains)-1] == actualDomain {
|
|
valid = true
|
|
}
|
|
if targetRepo != "" && targetRepo != "pages" {
|
|
domains[len(domains)-1] += "/" + targetRepo
|
|
}
|
|
_ = canonicalDomainCache.Set(targetOwner+"/"+targetRepo+"/"+targetBranch, domains, canonicalDomainCacheTimeout)
|
|
}
|
|
return domains[0], valid
|
|
}
|