Golang mongo.SetAdminMongoPassword函數代碼示例

func (s *adminSuite) TestSetAdminMongoPassword(c *gc.C) {
	dialInfo := s.setUpMongo(c)
	session, err := mgo.DialWithInfo(dialInfo)
	c.Assert(err, gc.IsNil)
	defer session.Close()

	// Check that we can SetAdminMongoPassword to nothing when there's
	// no password currently set.
	err = mongo.SetAdminMongoPassword(session, "auser", "")
	c.Assert(err, gc.IsNil)

	admin := session.DB("admin")
	err = mongo.SetAdminMongoPassword(session, "auser", "foo")
	c.Assert(err, gc.IsNil)
	err = admin.Login("auser", "")
	c.Assert(err, gc.ErrorMatches, "auth fail(s|ed)")
	err = admin.Login("auser", "foo")
	c.Assert(err, gc.IsNil)

	checkRoles(c, session, "admin", "auser",
		[]interface{}{
			string(mgo.RoleReadWriteAny),
			string(mgo.RoleDBAdminAny),
			string(mgo.RoleUserAdminAny),
			string(mgo.RoleClusterAdmin)})
}

// initMongoAdminUser adds the admin user with the specified
// password to the admin database in Mongo.
func initMongoAdminUser(info mongo.Info, dialOpts mongo.DialOpts, password string) error {
	session, err := mongo.DialWithInfo(info, dialOpts)
	if err != nil {
		return err
	}
	defer session.Close()
	return mongo.SetAdminMongoPassword(session, mongo.AdminUser, password)
}

func (s *adminSuite) TestSetAdminMongoPassword(c *gc.C) {
	dialInfo := s.setUpMongo(c)
	session, err := mgo.DialWithInfo(dialInfo)
	c.Assert(err, gc.IsNil)
	defer session.Close()
	admin := session.DB("admin")

	// Check that we can SetAdminMongoPassword to nothing when there's
	// no password currently set.
	err = mongo.SetAdminMongoPassword(session, "admin", "")
	c.Assert(err, gc.IsNil)

	err = mongo.SetAdminMongoPassword(session, "admin", "foo")
	c.Assert(err, gc.IsNil)
	err = admin.Login("admin", "")
	c.Assert(err, gc.ErrorMatches, "auth fails")
	err = admin.Login("admin", "foo")
	c.Assert(err, gc.IsNil)
}

// SetMongoPassword sets the password the agent responsible for the machine
// should use to communicate with the state servers.  Previous passwords
// are invalidated.
func (m *Machine) SetMongoPassword(password string) error {
	if !m.IsManager() {
		return errors.NotSupportedf("setting mongo password for non-state server machine %v", m)
	}
	return mongo.SetAdminMongoPassword(m.st.db.Session, m.Tag().String(), password)
}

// SetAdminMongoPassword sets the administrative password
// to access the state. If the password is non-empty,
// all subsequent attempts to access the state must
// be authorized; otherwise no authorization is required.
func (st *State) SetAdminMongoPassword(password string) error {
	return mongo.SetAdminMongoPassword(st.db.Session, AdminUser, password)
}