/**
 * This test checks the upgrade path for mixed mode ssl
 * from disabled up to preferSSL
 *
 * NOTE: This test is similar to upgrade_to_ssl.js in the
 * ssl test suite. This test cannot use ssl communication
 * and therefore cannot test modes that only allow ssl.
 */

load("jstests/ssl/libs/ssl_helpers.js");

var rst = new ReplSetTest({ name: 'sslSet', nodes: 3, nodeOptions : {sslMode:"disabled"} });
rst.startSet();
rst.initiate();

var rstConn1 = rst.getMaster();
rstConn1.getDB("test").a.insert({a:1, str:"TESTTESTTEST"});
assert.eq(1, rstConn1.getDB("test").a.count(), "Error interacting with replSet");

print("===== UPGRADE disabled -> allowSSL =====");
rst.upgradeSet({sslMode:"allowSSL", sslPEMKeyFile: SERVER_CERT, sslAllowInvalidCertificates:""});
var rstConn2 = rst.getMaster();
rstConn2.getDB("test").a.insert({a:2, str:"TESTTESTTEST"});
assert.eq(2, rstConn2.getDB("test").a.count(), "Error interacting with replSet");

print("===== UPGRADE allowSSL -> preferSSL =====");
rst.upgradeSet({sslMode:"preferSSL", sslPEMKeyFile: SERVER_CERT, sslAllowInvalidCertificates:""});
var rstConn3 = rst.getMaster();
rstConn3.getDB("test").a.insert({a:3, str:"TESTTESTTEST"});
assert.eq(3, rstConn3.getDB("test").a.count(), "Error interacting with replSet");

var canConnectSSL = runMongoProgram("mongo", "--port", rst.ports[0],
                                    "--ssl", "--sslAllowInvalidCertificates", "--eval", ";");
assert.eq(0, canConnectSSL, "SSL Connection attempt failed when it should succeed");