50 lines
1.7 KiB
Go
50 lines
1.7 KiB
Go
package uiserver
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import (
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"encoding/json"
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"github.com/hashicorp/consul/agent/config"
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)
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// uiTemplateDataFromConfig returns the base set of variables that should be
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// injected into the UI's Env based on the given runtime UI config.
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func uiTemplateDataFromConfig(cfg *config.RuntimeConfig) (map[string]interface{}, error) {
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uiCfg := map[string]interface{}{
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"metrics_provider": cfg.UIConfig.MetricsProvider,
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// We explicitly MUST NOT pass the metrics_proxy object since it might
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// contain add_headers with secrets that the UI shouldn't know e.g. API
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// tokens for the backend. The provider should either require the proxy to
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// be configured and then use that or hit the backend directly from the
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// browser.
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"metrics_proxy_enabled": cfg.UIConfig.MetricsProxy.BaseURL != "",
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"dashboard_url_templates": cfg.UIConfig.DashboardURLTemplates,
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"hcp_enabled": cfg.UIConfig.HCPEnabled,
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}
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// Only set this if there is some actual JSON or we'll cause a JSON
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// marshalling error later during serving which ends up being silent.
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if cfg.UIConfig.MetricsProviderOptionsJSON != "" {
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uiCfg["metrics_provider_options"] = json.RawMessage(cfg.UIConfig.MetricsProviderOptionsJSON)
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}
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d := map[string]interface{}{
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"ContentPath": cfg.UIConfig.ContentPath,
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"ACLsEnabled": cfg.ACLsEnabled,
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"HCPEnabled": cfg.UIConfig.HCPEnabled,
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"UIConfig": uiCfg,
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"LocalDatacenter": cfg.Datacenter,
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"PrimaryDatacenter": cfg.PrimaryDatacenter,
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}
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// Also inject additional provider scripts if needed, otherwise strip the
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// comment.
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if len(cfg.UIConfig.MetricsProviderFiles) > 0 {
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d["ExtraScripts"] = []string{
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cfg.UIConfig.ContentPath + compiledProviderJSPath,
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}
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}
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return d, nil
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}
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