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Initial commit of asset key tag security check

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This commit is contained in:
Gregory Kurtzer
2022-01-24 00:32:02 +00:00
parent b038a8817b
commit d9c13c3f36
21 changed files with 320 additions and 212 deletions
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15
internal/pkg/warewulfd/kernel.go
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@@ -8,12 +8,25 @@ import (
)
func KernelSend(w http.ResponseWriter, req *http.Request) {
node, err := getSanity(req)
rinfo, err := parseReq(req)
if err != nil {
w.WriteHeader(404)
daemonLogf("ERROR: %s\n", err)
return
}
node, err := GetNode(rinfo.hwaddr)
if err != nil {
w.WriteHeader(403)
daemonLogf("ERROR(%s): %s\n", rinfo.hwaddr, err)
return
}
if node.AssetKey.Defined() && node.AssetKey.Get() != rinfo.assetkey {
w.WriteHeader(404)
daemonLogf("ERROR: Incorrect asset key for node: %s\n", node.Id.Get())
updateStatus(node.Id.Get(), "KERNEL", "BAD_ASSET", rinfo.ipaddr)
return
}
if node.KernelVersion.Defined() {
fileName := kernel.KernelImage(node.KernelVersion.Get())