mirror of
https://github.com/go-gitea/gitea
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* update github.com/blevesearch/bleve v2.0.2 -> v2.0.3 * github.com/denisenkom/go-mssqldb v0.9.0 -> v0.10.0 * github.com/editorconfig/editorconfig-core-go v2.4.1 -> v2.4.2 * github.com/go-chi/cors v1.1.1 -> v1.2.0 * github.com/go-git/go-billy v5.0.0 -> v5.1.0 * github.com/go-git/go-git v5.2.0 -> v5.3.0 * github.com/go-ldap/ldap v3.2.4 -> v3.3.0 * github.com/go-redis/redis v8.6.0 -> v8.8.2 * github.com/go-sql-driver/mysql v1.5.0 -> v1.6.0 * github.com/go-swagger/go-swagger v0.26.1 -> v0.27.0 * github.com/lib/pq v1.9.0 -> v1.10.1 * github.com/mattn/go-sqlite3 v1.14.6 -> v1.14.7 * github.com/go-testfixtures/testfixtures v3.5.0 -> v3.6.0 * github.com/issue9/identicon v1.0.1 -> v1.2.0 * github.com/klauspost/compress v1.11.8 -> v1.12.1 * github.com/mgechev/revive v1.0.3 -> v1.0.6 * github.com/microcosm-cc/bluemonday v1.0.7 -> v1.0.8 * github.com/niklasfasching/go-org v1.4.0 -> v1.5.0 * github.com/olivere/elastic v7.0.22 -> v7.0.24 * github.com/pelletier/go-toml v1.8.1 -> v1.9.0 * github.com/prometheus/client_golang v1.9.0 -> v1.10.0 * github.com/xanzy/go-gitlab v0.44.0 -> v0.48.0 * github.com/yuin/goldmark v1.3.3 -> v1.3.5 * github.com/6543/go-version v1.2.4 -> v1.3.1 * do github.com/lib/pq v1.10.0 -> v1.10.1 again ...
168 lines
3.4 KiB
Go
Vendored
168 lines
3.4 KiB
Go
Vendored
package mssql
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import (
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"fmt"
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"net"
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"time"
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)
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type timeoutConn struct {
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c net.Conn
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timeout time.Duration
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}
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func newTimeoutConn(conn net.Conn, timeout time.Duration) *timeoutConn {
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return &timeoutConn{
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c: conn,
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timeout: timeout,
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}
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}
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func (c *timeoutConn) Read(b []byte) (n int, err error) {
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if c.timeout > 0 {
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err = c.c.SetDeadline(time.Now().Add(c.timeout))
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if err != nil {
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return
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}
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}
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return c.c.Read(b)
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}
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func (c *timeoutConn) Write(b []byte) (n int, err error) {
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if c.timeout > 0 {
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err = c.c.SetDeadline(time.Now().Add(c.timeout))
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if err != nil {
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return
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}
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}
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return c.c.Write(b)
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}
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func (c timeoutConn) Close() error {
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return c.c.Close()
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}
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func (c timeoutConn) LocalAddr() net.Addr {
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return c.c.LocalAddr()
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}
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func (c timeoutConn) RemoteAddr() net.Addr {
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return c.c.RemoteAddr()
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}
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func (c timeoutConn) SetDeadline(t time.Time) error {
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return c.c.SetDeadline(t)
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}
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func (c timeoutConn) SetReadDeadline(t time.Time) error {
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return c.c.SetReadDeadline(t)
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}
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func (c timeoutConn) SetWriteDeadline(t time.Time) error {
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return c.c.SetWriteDeadline(t)
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}
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// this connection is used during TLS Handshake
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// TDS protocol requires TLS handshake messages to be sent inside TDS packets
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type tlsHandshakeConn struct {
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buf *tdsBuffer
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packetPending bool
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continueRead bool
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}
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func (c *tlsHandshakeConn) Read(b []byte) (n int, err error) {
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if c.packetPending {
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c.packetPending = false
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err = c.buf.FinishPacket()
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if err != nil {
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err = fmt.Errorf("cannot send handshake packet: %s", err.Error())
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return
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}
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c.continueRead = false
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}
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if !c.continueRead {
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var packet packetType
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packet, err = c.buf.BeginRead()
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if err != nil {
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err = fmt.Errorf("cannot read handshake packet: %s", err.Error())
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return
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}
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if packet != packPrelogin {
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err = fmt.Errorf("unexpected packet %d, expecting prelogin", packet)
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return
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}
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c.continueRead = true
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}
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return c.buf.Read(b)
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}
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func (c *tlsHandshakeConn) Write(b []byte) (n int, err error) {
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if !c.packetPending {
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c.buf.BeginPacket(packPrelogin, false)
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c.packetPending = true
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}
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return c.buf.Write(b)
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}
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func (c *tlsHandshakeConn) Close() error {
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return c.buf.transport.Close()
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}
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func (c *tlsHandshakeConn) LocalAddr() net.Addr {
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return nil
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}
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func (c *tlsHandshakeConn) RemoteAddr() net.Addr {
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return nil
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}
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func (c *tlsHandshakeConn) SetDeadline(_ time.Time) error {
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return nil
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}
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func (c *tlsHandshakeConn) SetReadDeadline(_ time.Time) error {
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return nil
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}
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func (c *tlsHandshakeConn) SetWriteDeadline(_ time.Time) error {
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return nil
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}
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// this connection just delegates all methods to it's wrapped connection
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// it also allows switching underlying connection on the fly
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// it is needed because tls.Conn does not allow switching underlying connection
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type passthroughConn struct {
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c net.Conn
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}
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func (c passthroughConn) Read(b []byte) (n int, err error) {
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return c.c.Read(b)
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}
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func (c passthroughConn) Write(b []byte) (n int, err error) {
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return c.c.Write(b)
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}
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func (c passthroughConn) Close() error {
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return c.c.Close()
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}
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func (c passthroughConn) LocalAddr() net.Addr {
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return c.c.LocalAddr()
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}
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func (c passthroughConn) RemoteAddr() net.Addr {
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return c.c.RemoteAddr()
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}
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func (c passthroughConn) SetDeadline(t time.Time) error {
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return c.c.SetDeadline(t)
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}
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func (c passthroughConn) SetReadDeadline(t time.Time) error {
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return c.c.SetReadDeadline(t)
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}
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func (c passthroughConn) SetWriteDeadline(t time.Time) error {
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return c.c.SetWriteDeadline(t)
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}
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