move logic for validating node names (#2127)

* move logic for validating node names

this commits moves the generation of "given names" of nodes
into the registration function, and adds validation of renames
to RenameNode using the same logic.

Fixes #2121

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

* fix double arg

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>

---------

Signed-off-by: Kristoffer Dalby <kristoffer@tailscale.com>
This commit is contained in:
Kristoffer Dalby 2024-09-11 18:27:49 +02:00 committed by GitHub
parent 64319f79ff
commit 064c46f2a5
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GPG key ID: B5690EEEBB952194
4 changed files with 134 additions and 115 deletions

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@ -373,7 +373,7 @@ func (api headscaleV1APIServer) RenameNode(
node, err := db.Write(api.h.db.DB, func(tx *gorm.DB) (*types.Node, error) {
err := db.RenameNode(
tx,
request.GetNodeId(),
types.NodeID(request.GetNodeId()),
request.GetNewName(),
)
if err != nil {
@ -802,18 +802,12 @@ func (api headscaleV1APIServer) DebugCreateNode(
return nil, err
}
givenName, err := api.h.db.GenerateGivenName(mkey, request.GetName())
if err != nil {
return nil, err
}
nodeKey := key.NewNode()
newNode := types.Node{
MachineKey: mkey,
NodeKey: nodeKey.Public(),
Hostname: request.GetName(),
GivenName: givenName,
User: *user,
Expiry: &time.Time{},