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fix(backend): check for invalid listen.prefix

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Łukasz Mierzwa
2020-06-18 13:43:10 +01:00
committed by Łukasz Mierzwa
parent 80ceba51d7
commit e9551ed3e1
1 changed files with 4 additions and 0 deletions
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4
internal/config/config.go
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@@ -318,6 +318,10 @@ func (config *configSchema) Read(flags *pflag.FlagSet) string {
log.Fatalf("Invalid ui.theme value '%s', allowed options: light, dark, auto", config.UI.Theme)
}
if config.Listen.Prefix != "" && !strings.HasPrefix(config.Listen.Prefix, "/") {
log.Fatalf("listen.prefix must start with '/', got %q", config.Listen.Prefix)
}
// accept single Alertmanager server from flag/env if nothing is set yet
if len(config.Alertmanager.Servers) == 0 && config.Alertmanager.URI != "" {
config.Alertmanager.Servers = []AlertmanagerConfig{