mirror of
https://codeberg.org/git-pages/git-pages.git
synced 2026-05-17 04:31:38 +00:00
41 lines
1.1 KiB
Go
41 lines
1.1 KiB
Go
package main
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import (
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"fmt"
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"log"
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"net"
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"net/http"
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"strings"
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)
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func ServeCaddy(w http.ResponseWriter, r *http.Request) {
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query := r.URL.Query().Get("domain")
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if query == "" {
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http.Error(w, "domain parameter required", http.StatusBadRequest)
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return
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}
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// Save the backend some effort from queries that are essentially guaranteed to fail.
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// While TLS certificates may be provisionsed for IP addresses under special circumstances[^1],
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// this isn't really what git-pages is designed for, and object store accesses can cost money.
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// [^1]: https://letsencrypt.org/2025/07/01/issuing-our-first-ip-address-certificate
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if ip := net.ParseIP(query); ip != nil {
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log.Println("caddy:", query, 404, "(bare IP)")
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w.WriteHeader(http.StatusNotFound)
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return
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}
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found, err := backend.CheckDomain(r.Context(), strings.ToLower(query))
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if found {
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log.Println("caddy:", query, 200)
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w.WriteHeader(http.StatusOK)
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} else if err == nil {
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log.Println("caddy:", query, 404)
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w.WriteHeader(http.StatusNotFound)
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} else {
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log.Println("caddy:", query, 500)
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w.WriteHeader(http.StatusInternalServerError)
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fmt.Fprintln(w, err)
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}
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}
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