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112 lines
2.9 KiB
112 lines
2.9 KiB
/*
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing,
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* software distributed under the License is distributed on an
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* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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* KIND, either express or implied. See the License for the
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* specific language governing permissions and limitations
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* under the License.
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*/
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package thrift
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import (
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"crypto/tls"
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"net"
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"time"
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)
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type TSSLServerSocket struct {
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listener net.Listener
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addr net.Addr
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clientTimeout time.Duration
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interrupted bool
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cfg *tls.Config
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}
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func NewTSSLServerSocket(listenAddr string, cfg *tls.Config) (*TSSLServerSocket, error) {
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return NewTSSLServerSocketTimeout(listenAddr, cfg, 0)
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}
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func NewTSSLServerSocketTimeout(listenAddr string, cfg *tls.Config, clientTimeout time.Duration) (*TSSLServerSocket, error) {
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if cfg.MinVersion == 0 {
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cfg.MinVersion = tls.VersionTLS10
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}
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addr, err := net.ResolveTCPAddr("tcp", listenAddr)
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if err != nil {
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return nil, err
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}
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return &TSSLServerSocket{addr: addr, clientTimeout: clientTimeout, cfg: cfg}, nil
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}
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func (p *TSSLServerSocket) Listen() error {
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if p.IsListening() {
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return nil
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}
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l, err := tls.Listen(p.addr.Network(), p.addr.String(), p.cfg)
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if err != nil {
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return err
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}
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p.listener = l
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return nil
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}
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func (p *TSSLServerSocket) Accept() (TTransport, error) {
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if p.interrupted {
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return nil, errTransportInterrupted
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}
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if p.listener == nil {
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return nil, NewTTransportException(NOT_OPEN, "No underlying server socket")
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}
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conn, err := p.listener.Accept()
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if err != nil {
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return nil, NewTTransportExceptionFromError(err)
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}
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return NewTSSLSocketFromConnTimeout(conn, p.cfg, p.clientTimeout), nil
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}
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// Checks whether the socket is listening.
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func (p *TSSLServerSocket) IsListening() bool {
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return p.listener != nil
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}
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// Connects the socket, creating a new socket object if necessary.
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func (p *TSSLServerSocket) Open() error {
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if p.IsListening() {
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return NewTTransportException(ALREADY_OPEN, "Server socket already open")
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}
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if l, err := tls.Listen(p.addr.Network(), p.addr.String(), p.cfg); err != nil {
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return err
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} else {
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p.listener = l
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}
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return nil
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}
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func (p *TSSLServerSocket) Addr() net.Addr {
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return p.addr
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}
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func (p *TSSLServerSocket) Close() error {
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defer func() {
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p.listener = nil
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}()
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if p.IsListening() {
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return p.listener.Close()
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}
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return nil
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}
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func (p *TSSLServerSocket) Interrupt() error {
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p.interrupted = true
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return nil
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}
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