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fix: check config file is not world-writable before loading #40

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fix: check config file is not world-writable before loading #40

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8 changes: 8 additions & 0 deletions config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -70,6 +70,14 @@ func (c *Config) LoadConfigByUser(username string) {
}

func (c *Config) LoadConfigByPath(path string) {
// Before reading the config file, check that it isn't world-writable.
if worldWritable, _ := isFileWorldWritable(path); worldWritable {
log.Printf(
"Refusing to load configuration from %v: file is world-writable",
path,
)
return
}
yamlFile, err := os.ReadFile(path)
if err != nil {
log.Printf("Failed to %v ", err)
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