38 lines
886 B
Go
38 lines
886 B
Go
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package headscale
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import "gorm.io/gorm"
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const errorSameNamespace = Error("Destination namespace same as origin")
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const errorNodeAlreadyShared = Error("Node already shared to this namespace")
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// Sharing is a join table to support sharing nodes between namespaces
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type SharedNode struct {
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gorm.Model
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MachineID uint64
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Machine Machine
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NamespaceID uint
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Namespace Namespace
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}
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// ShareNodeInNamespace adds a machine as a shared node to a namespace
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func (h *Headscale) ShareNodeInNamespace(m *Machine, ns *Namespace) error {
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if m.NamespaceID == ns.ID {
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return errorSameNamespace
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}
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sn := SharedNode{}
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if err := h.db.Where("machine_id = ? AND namespace_id", m.ID, ns.ID).First(&sn).Error; err == nil {
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return errorNodeAlreadyShared
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}
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sn = SharedNode{
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MachineID: m.ID,
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Machine: *m,
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NamespaceID: ns.ID,
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Namespace: *ns,
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}
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h.db.Save(&sn)
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return nil
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}
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