61 lines
1.6 KiB
Go
61 lines
1.6 KiB
Go
package warewulfd
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import (
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"fmt"
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"net/http"
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"path"
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"github.com/warewulf/warewulf/internal/pkg/image"
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"github.com/warewulf/warewulf/internal/pkg/wwlog"
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)
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// HandleEfiBoot handles EFI boot file requests (shim, grub, grub.cfg)
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func HandleEfiBoot(w http.ResponseWriter, req *http.Request) {
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ctx, err := initHandleRequest(w, req)
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if err != nil {
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return // response already written
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}
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if !ctx.remoteNode.Valid() {
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wwlog.Error("%s (unknown/unconfigured node)", ctx.rinfo.hwaddr)
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sendResponse(w, req, "", nil, ctx)
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return
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}
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wwlog.Debug("requested method: %s", req.Method)
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imageName := ctx.remoteNode.ImageName
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var stageFile string
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var tmplData *templateVars
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switch ctx.rinfo.efifile {
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case "shim.efi":
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stageFile = image.ShimFind(imageName)
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if stageFile == "" {
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wwlog.Error("couldn't find shim.efi for %s", imageName)
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w.WriteHeader(http.StatusNotFound)
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return
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}
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case "grub.efi", "grub-tpm.efi", "grubx64.efi", "grubia32.efi", "grubaa64.efi", "grubarm.efi":
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stageFile = image.GrubFind(imageName)
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if stageFile == "" {
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wwlog.Error("could't find grub*.efi for %s", imageName)
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w.WriteHeader(http.StatusNotFound)
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return
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}
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case "grub.cfg":
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stageFile = path.Join(ctx.conf.Paths.Sysconfdir, "warewulf/grub/grub.cfg.ww")
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tmplData = buildTemplateVars(ctx.conf, ctx.rinfo, ctx.remoteNode)
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if stageFile == "" {
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wwlog.Error("could't find grub.cfg template for %s", imageName)
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w.WriteHeader(http.StatusNotFound)
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return
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}
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default:
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wwlog.ErrorExc(fmt.Errorf("could't find efiboot file: %s", ctx.rinfo.efifile), "")
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w.WriteHeader(http.StatusNotFound)
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return
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}
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sendResponse(w, req, stageFile, tmplData, ctx)
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}
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