Vendor cfssl and cfssljson

vendor/github.com/cloudflare/cfssl/cli/printdefault/printdefault.go

@@ -0,0 +1,48 @@
+package printdefaults
+
+import (
+	"fmt"
+
+	"github.com/cloudflare/cfssl/cli"
+)
+
+var printDefaultsUsage = `cfssl print-defaults -- print default configurations that can be used as a template
+
+Usage of print-defaults:
+        cfssl print-defaults TYPE
+
+If "list" is used as the TYPE, the list of supported types will be printed.
+`
+
+func printAvailable() {
+	fmt.Println("Default configurations are available for:")
+	for name := range defaults {
+		fmt.Println("\t" + name)
+	}
+}
+
+func printDefaults(args []string, c cli.Config) (err error) {
+	arg, _, err := cli.PopFirstArgument(args)
+	if err != nil {
+		return
+	}
+
+	if arg == "list" {
+		printAvailable()
+	} else {
+		if config, ok := defaults[arg]; !ok {
+			printAvailable()
+		} else {
+			fmt.Println(config)
+		}
+	}
+
+	return
+}
+
+// Command assembles the definition of Command 'print-defaults'
+var Command = &cli.Command{
+	UsageText: printDefaultsUsage,
+	Flags:     []string{},
+	Main:      printDefaults,
+}