[FAB-3306] cryptogen - copy admin certs to node MSPs

With the added security features, peers and orderers
need to have admin certs in their local MSPs.
Cyrptogen generates certs for admin users but was
not placing them in the MSP folder for each of the
peer and orderer nodes

Change-Id: I6151a2b5d103c4caf38fa636f596674af87ab49f
Signed-off-by: Gari Singh <gari.r.singh@gmail.com>

common/tools/cryptogen/main.go

@@ -348,6 +348,17 @@ func generatePeerOrg(baseDir string, orgSpec OrgSpec) {
 			orgName, err)
 		os.Exit(1)
 	}
+
+	// copy the admin cert to each of the org's peer's MSP admincerts
+	for _, peerName := range peerNames {
+		err = copyAdminCert(usersDir, filepath.Join(peersDir, peerName,
+			"admincerts"), adminUserName)
+		if err != nil {
+			fmt.Printf("Error copying admin cert for org %s peer %s:\n%v\n",
+				orgName, peerName, err)
+			os.Exit(1)
+		}
+	}
 }
 
 func copyAdminCert(usersDir, adminCertsDir, adminUserName string) error {
@@ -431,6 +442,17 @@ func generateOrdererOrg(baseDir string, orgSpec OrgSpec) {
 		os.Exit(1)
 	}
 
+	// copy the admin cert to each of the org's orderers's MSP admincerts
+	for _, ordererName := range ordererNames {
+		err = copyAdminCert(usersDir, filepath.Join(orderersDir, ordererName,
+			"admincerts"), adminUserName)
+		if err != nil {
+			fmt.Printf("Error copying admin cert for org %s orderer %s:\n%v\n",
+				orgName, ordererName, err)
+			os.Exit(1)
+		}
+	}
+
 }
 
 func copyFile(src, dst string) error {