Vendor cfssl and cfssljson

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

@@ -0,0 +1,88 @@
+// Package bundle implements the bundle command.
+package bundle
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/cloudflare/cfssl/bundler"
+	"github.com/cloudflare/cfssl/cli"
+	"github.com/cloudflare/cfssl/ubiquity"
+)
+
+// Usage text of 'cfssl bundle'
+var bundlerUsageText = `cfssl bundle -- create a certificate bundle that contains the client cert
+
+Usage of bundle:
+	- Bundle local certificate files
+        cfssl bundle -cert file [-ca-bundle file] [-int-bundle file] [-int-dir dir] [-metadata file] [-key keyfile] [-flavor optimal|ubiquitous|force] [-password password]
+	- Bundle certificate from remote server.
+        cfssl bundle -domain domain_name [-ip ip_address] [-ca-bundle file] [-int-bundle file] [-int-dir dir] [-metadata file]
+
+Flags:
+`
+
+// flags used by 'cfssl bundle'
+var bundlerFlags = []string{"cert", "key", "ca-bundle", "int-bundle", "flavor", "int-dir", "metadata", "domain", "ip", "password"}
+
+// bundlerMain is the main CLI of bundler functionality.
+func bundlerMain(args []string, c cli.Config) (err error) {
+	bundler.IntermediateStash = c.IntDir
+	ubiquity.LoadPlatforms(c.Metadata)
+	flavor := bundler.BundleFlavor(c.Flavor)
+	var b *bundler.Bundler
+	// If it is a force bundle, don't require ca bundle and intermediate bundle
+	// Otherwise, initialize a bundler with CA bundle and intermediate bundle.
+	if flavor == bundler.Force {
+		b = &bundler.Bundler{}
+	} else {
+		b, err = bundler.NewBundler(c.CABundleFile, c.IntBundleFile)
+		if err != nil {
+			return
+		}
+	}
+
+	var bundle *bundler.Bundle
+	if c.CertFile != "" {
+		if c.CertFile == "-" {
+			var certPEM, keyPEM []byte
+			certPEM, err = cli.ReadStdin(c.CertFile)
+			if err != nil {
+				return
+			}
+			if c.KeyFile != "" {
+				keyPEM, err = cli.ReadStdin(c.KeyFile)
+				if err != nil {
+					return
+				}
+			}
+			bundle, err = b.BundleFromPEMorDER(certPEM, keyPEM, flavor, "")
+			if err != nil {
+				return
+			}
+		} else {
+			// Bundle the client cert
+			bundle, err = b.BundleFromFile(c.CertFile, c.KeyFile, flavor, c.Password)
+			if err != nil {
+				return
+			}
+		}
+	} else if c.Domain != "" {
+		bundle, err = b.BundleFromRemote(c.Domain, c.IP, flavor)
+		if err != nil {
+			return
+		}
+	} else {
+		return errors.New("Must specify bundle target through -cert or -domain")
+	}
+
+	marshaled, err := bundle.MarshalJSON()
+	if err != nil {
+		return
+	}
+	fmt.Printf("%s", marshaled)
+	return
+}
+
+// Command assembles the definition of Command 'bundle'
+var Command = &cli.Command{UsageText: bundlerUsageText, Flags: bundlerFlags, Main: bundlerMain}