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Adds special keyword 'hide' for masking built-in nodeinfo defaults

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This commit is contained in:
Neil Alexander 2018-12-20 23:49:15 +00:00
parent e65910806c
commit 60549cfa09
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GPG Key ID: A02A2019A2BB0944
1 changed files with 6 additions and 1 deletions
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src/yggdrasil/nodeinfo.go
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@ -108,11 +108,16 @@ func (m *nodeinfo) setNodeInfo(given interface{}) error {
if nodeinfomap, ok := given.(map[string]interface{}); ok { if nodeinfomap, ok := given.(map[string]interface{}); ok {
for key, value := range nodeinfomap { for key, value := range nodeinfomap {
if _, ok := newnodeinfo[key]; ok { if _, ok := newnodeinfo[key]; ok {
if value == "hide" {
delete(newnodeinfo, key)
}
continue continue
} }
if value != "hide" {
newnodeinfo[key] = value newnodeinfo[key] = value
} }
} }
}
if newjson, err := json.Marshal(newnodeinfo); err == nil { if newjson, err := json.Marshal(newnodeinfo); err == nil {
if len(newjson) > 16384 { if len(newjson) > 16384 {
return errors.New("NodeInfo exceeds max length of 16384 bytes") return errors.New("NodeInfo exceeds max length of 16384 bytes")