mirror of
https://codeberg.org/Codeberg/pages-server.git
synced 2024-11-23 06:18:59 +00:00
41 lines
1.5 KiB
Go
41 lines
1.5 KiB
Go
package server
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import (
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"bytes"
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"strings"
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"github.com/valyala/fasthttp"
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"codeberg.org/codeberg/pages/html"
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"codeberg.org/codeberg/pages/server/cache"
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"codeberg.org/codeberg/pages/server/upstream"
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)
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// tryUpstream forwards the target request to the Gitea API, and shows an error page on failure.
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func tryUpstream(ctx *fasthttp.RequestCtx,
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mainDomainSuffix, trimmedHost []byte,
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targetOptions *upstream.Options,
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targetOwner, targetRepo, targetBranch, targetPath,
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giteaRoot, giteaAPIToken string,
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canonicalDomainCache, branchTimestampCache, fileResponseCache cache.SetGetKey) {
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// check if a canonical domain exists on a request on MainDomain
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if bytes.HasSuffix(trimmedHost, mainDomainSuffix) {
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canonicalDomain, _ := upstream.CheckCanonicalDomain(targetOwner, targetRepo, targetBranch, "", string(mainDomainSuffix), giteaRoot, giteaAPIToken, canonicalDomainCache)
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if !strings.HasSuffix(strings.SplitN(canonicalDomain, "/", 2)[0], string(mainDomainSuffix)) {
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canonicalPath := string(ctx.RequestURI())
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if targetRepo != "pages" {
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canonicalPath = "/" + strings.SplitN(canonicalPath, "/", 3)[2]
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}
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ctx.Redirect("https://"+canonicalDomain+canonicalPath, fasthttp.StatusTemporaryRedirect)
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return
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}
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}
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// Try to request the file from the Gitea API
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if !targetOptions.Upstream(ctx, targetOwner, targetRepo, targetBranch, targetPath, giteaRoot, giteaAPIToken, branchTimestampCache, fileResponseCache) {
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html.ReturnErrorPage(ctx, ctx.Response.StatusCode())
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}
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}
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