49 lines
956 B
Go
49 lines
956 B
Go
package main
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import (
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"fmt"
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"path/filepath"
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"strings"
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"github.com/spf13/pflag"
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)
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func getPFlagPath(flags *pflag.FlagSet, flagNames ...string) (fullPath string, err error) {
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if len(flagNames) == 0 {
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return "", fmt.Errorf("no flag names")
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}
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var p string
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for i, flagName := range flagNames {
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if p, err = flags.GetString(flagName); err != nil {
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return "", fmt.Errorf("failed to lookup flag '%s': %w", flagName, err)
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}
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if i == 0 {
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fullPath = p
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} else {
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fullPath = filepath.Join(fullPath, p)
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}
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}
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return fullPath, nil
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}
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func buildCSP(defaultSrc string, ruleSets ...[]CSPValue) string {
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var rules []string
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for _, ruleSet := range ruleSets {
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for _, rule := range ruleSet {
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switch rule.Name {
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case "default-src":
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rules = append(rules, fmt.Sprintf("%s %s", rule.Name, defaultSrc))
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default:
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rules = append(rules, fmt.Sprintf("%s %s", rule.Name, rule.Value))
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}
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}
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}
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return strings.Join(rules, "; ")
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}
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