Set optimized I2P defaults

assets/bindata.go

@@ -788,6 +788,7 @@ type bintree struct {
 	Func     func() (*asset, error)
 	Children map[string]*bintree
 }
+
 var _bintree = &bintree{nil, map[string]*bintree{
 	"10.8d4e3eadb5bf393297d4.js.br":         &bintree{_108d4e3eadb5bf393297d4JsBr, map[string]*bintree{}},
 	"6.927d29943814584bff4c.js.LICENSE.txt": &bintree{_6927d29943814584bff4cJsLicenseTxt, map[string]*bintree{}},
@@ -868,4 +869,3 @@ func _filePath(dir, name string) string {
 	cannonicalName := strings.Replace(name, "\\", "/", -1)
 	return filepath.Join(append([]string{dir}, strings.Split(cannonicalName, "/")...)...)
 }
-

go.mod

@@ -7,6 +7,7 @@ require (
 	github.com/blevesearch/bleve v1.0.9
 	github.com/caddyserver/certmagic v0.11.2
 	github.com/cenkalti/backoff/v4 v4.0.2 // indirect
+	github.com/cryptix/goSam v0.1.0 // indirect
 	github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d // indirect
 	github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 // indirect
 	github.com/cznic/strutil v0.0.0-20181122101858-275e90344537 // indirect
@@ -52,3 +53,5 @@ require (
 	gopkg.in/ini.v1 v1.57.0 // indirect
 	gopkg.in/square/go-jose.v2 v2.5.1 // indirect
 )
+
+replace github.com/eyedeekay/goSam v0.32.29 => ../goSam

go.sum

@@ -114,6 +114,10 @@ github.com/cpu/goacmedns v0.0.2/go.mod h1:4MipLkI+qScwqtVxcNO6okBhbgRrr7/tKXUSgS
 github.com/cpuguy83/go-md2man v1.0.10/go.mod h1:SmD6nW6nTyfqj6ABTjUi3V3JVMnlJmwcJI5acqYI6dE=
 github.com/cpuguy83/go-md2man/v2 v2.0.0-20190314233015-f79a8a8ca69d/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
+github.com/cryptix/go v1.3.1 h1:I9opbROgEpldI0PwkMku0UY2DLFYgelZd9u0uaxmMgY=
+github.com/cryptix/go v1.3.1/go.mod h1:mFQotm9rTzptzvNjJM+1vSIDa/rVOVqMu0889GIXg70=
+github.com/cryptix/goSam v0.1.0 h1:lKXtrTv3Kd6+eIuNtcq3zPShJEVRqw+lQwmh49HmC7k=
+github.com/cryptix/goSam v0.1.0/go.mod h1:7ewkjhXT8V5RG07pvWUOHHtMahvGbeKlEv8ukUyRiTA=
 github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d h1:SwD98825d6bdB+pEuTxWOXiSjBrHdOl/UVp75eI7JT8=
 github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d/go.mod h1:URriBxXwVq5ijiJ12C7iIZqlA69nTlI+LgI6/pwftG8=
 github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548 h1:iwZdTE0PVqJCos1vaoKsclOGD3ADKpshg3SRtYBbwso=
@@ -152,6 +156,8 @@ github.com/eyedeekay/sam3 v0.32.3 h1:PW1vQoo2H7c3Q4l2DngJqpSdsdJprMCk9NOkUHtcdmM
 github.com/eyedeekay/sam3 v0.32.3/go.mod h1:qRA9KIIVxbrHlkj+ZB+OoxFGFgdKeGp1vSgPw26eOVU=
 github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350 h1:8R4zcaWsgANiZ4MKKBPUf9Isct2M1IFVUVZdAMqPCmU=
 github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350/go.mod h1:qRA9KIIVxbrHlkj+ZB+OoxFGFgdKeGp1vSgPw26eOVU=
+github.com/eyedeekay/sam3 v0.32.32 h1:9Ea1Ere5O8Clx8zYxKnvhrWy7R96Q4FvxlPskYf8VW0=
+github.com/eyedeekay/sam3 v0.32.32/go.mod h1:qRA9KIIVxbrHlkj+ZB+OoxFGFgdKeGp1vSgPw26eOVU=
 github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51/go.mod h1:Yg+htXGokKKdzcwhuNDwVvN+uBxDGXJ7G/VN1d8fa64=
 github.com/facebookgo/stack v0.0.0-20160209184415-751773369052/go.mod h1:UbMTZqLaRiH3MsBH8va0n7s1pQYcu3uTb8G4tygF4Zg=
 github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870/go.mod h1:5tD+neXqOorC30/tWg0LCSkrqj/AR6gu8yY8/fpw1q0=
@@ -168,6 +174,7 @@ github.com/getlantern/hex v0.0.0-20190417191902-c6586a6fe0b7/go.mod h1:dD3CgOrwl
 github.com/getlantern/hidden v0.0.0-20190325191715-f02dbb02be55/go.mod h1:6mmzY2kW1TOOrVy+r41Za2MxXM+hhqTtY3oBKd2AgFA=
 github.com/getlantern/netx v0.0.0-20190110220209-9912de6f94fd/go.mod h1:wKdY0ikOgzrWSeB9UyBVKPRhjXQ+vTb+BPeJuypUuNE=
 github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
+github.com/getlantern/ops v0.0.0-20200403153110-8476b16edcd6/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
 github.com/glycerine/go-unsnap-stream v0.0.0-20181221182339-f9677308dec2/go.mod h1:/20jfyN9Y5QPEAprSgKAUr+glWDY39ZiUEAYOEv5dsE=
 github.com/glycerine/go-unsnap-stream v0.0.0-20190901134440-81cf024a9e0a h1:FQqoVvjbiUioBBFUL5up+h+GdCa/AnJsL/1bIs/veSI=
@@ -180,10 +187,12 @@ github.com/go-errors/errors v1.0.1/go.mod h1:f4zRHt4oKfwPJE5k8C9vpYG+aDHdBFUsgrm
 github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20191125211704-12ad95a8df72/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
 github.com/go-gl/glfw/v3.3/glfw v0.0.0-20200222043503-6f7a984d4dc4/go.mod h1:tQ2UAYgL5IevRw8kRxooKSPJfGvJ9fJQFa0TUsXzTg8=
+github.com/go-kit/kit v0.6.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
 github.com/go-sql-driver/mysql v1.5.0/go.mod h1:DCzpHaOWr8IXmIStZouvnhqoel9Qv2LBy8hT2VhHyBg=
+github.com/go-stack/stack v1.7.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/gofrs/uuid v3.2.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
 github.com/gogo/protobuf v1.1.1/go.mod h1:r8qH/GZQm5c6nD/R0oafs1akxWv10x8SbQlK7atdtwQ=
@@ -326,6 +335,8 @@ github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3N
 github.com/miekg/dns v1.1.27/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
 github.com/miekg/dns v1.1.29 h1:xHBEhR+t5RzcFJjBLJlax2daXOrTYtr9z4WdKEfWFzg=
 github.com/miekg/dns v1.1.29/go.mod h1:KNUDUusw/aVsxyTYZM1oqvCicbwhgbNgztCETuNZ7xM=
+github.com/miolini/datacounter v0.0.0-20171104152933-fd4e42a1d5e0 h1:clkDYGefEWUCwyCrwYn900sOaVGDpinPJgD0W6ebEjs=
+github.com/miolini/datacounter v0.0.0-20171104152933-fd4e42a1d5e0/go.mod h1:P6fDJzlxN+cWYR09KbE9/ta+Y6JofX9tAUhJpWkWPaM=
 github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
 github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=

server/irc.go

@@ -8,6 +8,7 @@ import (
 	"net"
 	"strings"
 
+	//	"github.com/cryptix/goSam"
 	"github.com/eyedeekay/goSam"
 	"github.com/khlieng/dispatch/pkg/irc"
 	"github.com/khlieng/dispatch/storage"
@@ -80,8 +81,24 @@ func connectIRC(network *storage.Network, state *State, srcIP []byte) *irc.Clien
 
 	if cfg.Proxy.Enabled && strings.ToLower(cfg.Proxy.Protocol) == "i2p" {
 		addr := net.JoinHostPort(cfg.Proxy.Host, cfg.Proxy.Port)
-
-		client, err := goSam.NewClient(addr)
+		client, err := goSam.NewClientFromOptions(
+			goSam.SetAddr(addr),
+			goSam.SetUnpublished(false),
+			goSam.SetInQuantity(3),
+			goSam.SetOutQuantity(3),
+			goSam.SetInBackups(2),
+			goSam.SetOutBackups(2),
+			goSam.SetInLength(2),
+			goSam.SetOutLength(2),
+			goSam.SetInVariance(-1),
+			goSam.SetOutVariance(-1),
+			goSam.SetCloseIdle(false),
+			goSam.SetDebug(false),
+			goSam.SetLeaseSetEncType("4"),
+			goSam.SetMinSAMVersion(0),
+			goSam.SetMaxSAMVersion(1),
+		)
+		//client, err := goSam.NewClient(addr)
 		if err != nil {
 			log.Println(err)
 		} else {

vendor/github.com/eyedeekay/goSam/accept.go

@@ -32,7 +32,7 @@ func (c *Client) ListenI2P(dest string) (net.Listener, error) {
 	}
 	fmt.Println("Listening on destination:", c.Base32()+".b32.i2p")
 
-	c, err = c.NewClient()
+	c, err = c.NewClient(c.id)
 	if err != nil {
 		return nil, err
 	}

vendor/github.com/eyedeekay/goSam/client.go

@@ -11,7 +11,8 @@ import (
 	"math/rand"
 	"net"
 	"strings"
-	"sync"
+	//	"sync"
+	"time"
 )
 
 // A Client represents a single Connection to the SAM bridge
@@ -52,10 +53,9 @@ type Client struct {
 
 	debug bool
 	//NEVER, EVER modify lastaddr or id yourself. They are used internally only.
-	lastaddr string
 	id     int32
-	ml       sync.Mutex
-	oml      sync.Mutex
+	sammin int
+	sammax int
 }
 
 var SAMsigTypes = []string{
@@ -66,6 +66,12 @@ var SAMsigTypes = []string{
 	"SIGNATURE_TYPE=EdDSA_SHA512_Ed25519",
 }
 
+var ValidSAMCommands = []string{
+	"HELLO",
+	"SESSION",
+	"STREAM",
+}
+
 var (
 	i2pB64enc *base64.Encoding = base64.NewEncoding("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-~")
 	i2pB32enc *base32.Encoding = base32.NewEncoding("abcdefghijklmnopqrstuvwxyz234567")
@@ -83,7 +89,10 @@ func NewClient(addr string) (*Client, error) {
 
 // NewID generates a random number to use as an tunnel name
 func (c *Client) NewID() int32 {
-	return rand.Int31n(math.MaxInt32)
+	if c.id == 0 {
+		c.id = rand.Int31n(math.MaxInt32)
+	}
+	return c.id
 }
 
 // Destination returns the full destination of the local tunnel
@@ -127,11 +136,11 @@ func NewClientFromOptions(opts ...func(*Client) error) (*Client, error) {
 	c.port = "7656"
 	c.inLength = 3
 	c.inVariance = 0
-	c.inQuantity = 1
+	c.inQuantity = 3
 	c.inBackups = 1
 	c.outLength = 3
 	c.outVariance = 0
-	c.outQuantity = 1
+	c.outQuantity = 3
 	c.outBackups = 1
 	c.dontPublishLease = true
 	c.encryptLease = false
@@ -140,20 +149,22 @@ func NewClientFromOptions(opts ...func(*Client) error) (*Client, error) {
 	c.reduceIdleQuantity = 1
 	c.closeIdle = true
 	c.closeIdleTime = 600000
-	c.debug = true
+	c.debug = false
 	c.sigType = SAMsigTypes[4]
 	c.id = 0
-	c.lastaddr = "invalid"
 	c.destination = ""
 	c.leaseSetEncType = "4,0"
 	c.fromport = ""
 	c.toport = ""
+	c.sammin = 0
+	c.sammax = 1
 	for _, o := range opts {
 		if err := o(&c); err != nil {
 			return nil, err
 		}
 	}
-	conn, err := net.Dial("tcp", c.samaddr())
+	c.id = c.NewID()
+	conn, err := net.DialTimeout("tcp", c.samaddr(), 15*time.Minute)
 	if err != nil {
 		return nil, err
 	}
@@ -180,7 +191,7 @@ func (c *Client) samaddr() string {
 
 // send the initial handshake command and check that the reply is ok
 func (c *Client) hello() error {
-	r, err := c.sendCmd("HELLO VERSION MIN=3.0 MAX=3.2\n")
+	r, err := c.sendCmd("HELLO VERSION MIN=3.%d MAX=3.%d\n", c.sammin, c.sammax)
 	if err != nil {
 		return err
 	}
@@ -216,8 +227,10 @@ func (c *Client) Close() error {
 	return c.SamConn.Close()
 }
 
-// NewClient generates an exact copy of the client with the same options
-func (c *Client) NewClient() (*Client, error) {
+// NewClient generates an exact copy of the client with the same options, but
+// re-does all the handshaky business so that Dial can pick up right where it
+// left off, should the need arise.
+func (c *Client) NewClient(id int32) (*Client, error) {
 	return NewClientFromOptions(
 		SetHost(c.host),
 		SetPort(c.port),
@@ -238,7 +251,6 @@ func (c *Client) NewClient() (*Client, error) {
 		SetCloseIdle(c.closeIdle),
 		SetCloseIdleTime(c.closeIdleTime),
 		SetCompression(c.compression),
-		setlastaddr(c.lastaddr),
-		setid(c.id),
+		setid(id),
 	)
 }

vendor/github.com/eyedeekay/goSam/dial.go

@@ -2,35 +2,28 @@ package goSam
 
 import (
 	"context"
-	"fmt"
+	"log"
 	"net"
 	"strings"
 )
 
 // DialContext implements the net.DialContext function and can be used for http.Transport
 func (c *Client) DialContext(ctx context.Context, network, addr string) (net.Conn, error) {
-	c.oml.Lock()
-	defer c.oml.Unlock()
 	errCh := make(chan error, 1)
 	connCh := make(chan net.Conn, 1)
 	go func() {
-		if conn, err := c.Dial(network, addr); err != nil {
+		if conn, err := c.DialContextFree(network, addr); err != nil {
 			errCh <- err
 		} else if ctx.Err() != nil {
-			var err error
-			c, err = c.NewClient()
-			if err != nil {
-				conn.Close()
-			}
+			log.Println(ctx)
+			errCh <- ctx.Err()
 		} else {
 			connCh <- conn
 		}
 	}()
 	select {
 	case err := <-errCh:
-		//		var err error
-		c, err = c.NewClient()
-		return c.SamConn, err
+		return nil, err
 	case conn := <-connCh:
 		return conn, nil
 	case <-ctx.Done():
@@ -38,42 +31,49 @@ func (c *Client) DialContext(ctx context.Context, network, addr string) (net.Con
 	}
 }
 
-func (c *Client) dialCheck(addr string) (int32, bool) {
-	if c.lastaddr == "invalid" {
-		fmt.Println("Preparing to dial new address.")
-		return c.NewID(), true
-	} else if c.lastaddr != addr {
-		fmt.Println("Preparing to dial next new address.")
-	}
-	return c.id, false
+func (c *Client) Dial(network, addr string) (net.Conn, error) {
+	return c.DialContext(context.TODO(), network, addr)
 }
 
 // Dial implements the net.Dial function and can be used for http.Transport
-func (c *Client) Dial(network, addr string) (net.Conn, error) {
-	c.ml.Lock()
-	defer c.ml.Unlock()
+func (c *Client) DialContextFree(network, addr string) (net.Conn, error) {
 	portIdx := strings.Index(addr, ":")
 	if portIdx >= 0 {
 		addr = addr[:portIdx]
 	}
 	addr, err := c.Lookup(addr)
 	if err != nil {
+		log.Printf("LOOKUP DIALER ERROR %s %s", addr, err)
 		return nil, err
 	}
 
-	var test bool
-	if c.id, test = c.dialCheck(addr); test == true {
 	c.destination, err = c.CreateStreamSession(c.id, c.destination)
 	if err != nil {
-			return nil, err
-		}
-		c.lastaddr = addr
-	}
-	c, err = c.NewClient()
+		c.Close()
+		d, err := c.NewClient(c.id + 1) /**/
+		if err != nil {
+			return nil, err
+		}
+		d.destination, err = d.CreateStreamSession(d.id, c.destination)
+		if err != nil {
+			return nil, err
+		}
+		d, err = d.NewClient(d.id)
+		if err != nil {
+			return nil, err
+		}
+		//	  d.lastaddr = addr
+		err = d.StreamConnect(d.id, addr)
+		if err != nil {
+			return nil, err
+		}
+		c = d
+		return d.SamConn, nil
+	}
+	c, err = c.NewClient(c.id)
 	if err != nil {
 		return nil, err
 	}
-
 	err = c.StreamConnect(c.id, addr)
 	if err != nil {
 		return nil, err

vendor/github.com/eyedeekay/goSam/go.mod

@@ -1,10 +1,11 @@
 module github.com/eyedeekay/goSam
 
 require (
-	github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350
+	github.com/eyedeekay/sam3 v0.32.32
 	github.com/getlantern/go-socks5 v0.0.0-20171114193258-79d4dd3e2db5
 	github.com/getlantern/golog v0.0.0-20201105130739-9586b8bde3a9 // indirect
 	github.com/getlantern/netx v0.0.0-20190110220209-9912de6f94fd // indirect
+	github.com/getlantern/ops v0.0.0-20200403153110-8476b16edcd6 // indirect
 )
 
 //replace github.com/eyedeekay/gosam v0.1.1-0.20190814195658-27e786578944 => github.com/eyedeekay/goSam ./

vendor/github.com/eyedeekay/goSam/go.sum

@@ -6,6 +6,8 @@ github.com/eyedeekay/sam3 v0.32.2/go.mod h1:Y3igFVzN4ybqkkpfUWULGhw7WRp8lieq0ORX
 github.com/eyedeekay/sam3 v0.32.31 h1:0fdDAupEQZSETHcyVQAsnFgpYArGJzU+lC2qN6f0GDk=
 github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350 h1:8R4zcaWsgANiZ4MKKBPUf9Isct2M1IFVUVZdAMqPCmU=
 github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350/go.mod h1:qRA9KIIVxbrHlkj+ZB+OoxFGFgdKeGp1vSgPw26eOVU=
+github.com/eyedeekay/sam3 v0.32.32 h1:9Ea1Ere5O8Clx8zYxKnvhrWy7R96Q4FvxlPskYf8VW0=
+github.com/eyedeekay/sam3 v0.32.32/go.mod h1:qRA9KIIVxbrHlkj+ZB+OoxFGFgdKeGp1vSgPw26eOVU=
 github.com/getlantern/context v0.0.0-20190109183933-c447772a6520 h1:NRUJuo3v3WGC/g5YiyF790gut6oQr5f3FBI88Wv0dx4=
 github.com/getlantern/context v0.0.0-20190109183933-c447772a6520/go.mod h1:L+mq6/vvYHKjCX2oez0CgEAJmbq1fbb/oNJIWQkBybY=
 github.com/getlantern/errors v1.0.1 h1:XukU2whlh7OdpxnkXhNH9VTLVz0EVPGKDV5K0oWhvzw=
@@ -22,6 +24,8 @@ github.com/getlantern/netx v0.0.0-20190110220209-9912de6f94fd h1:mn98vs69Kqw56iK
 github.com/getlantern/netx v0.0.0-20190110220209-9912de6f94fd/go.mod h1:wKdY0ikOgzrWSeB9UyBVKPRhjXQ+vTb+BPeJuypUuNE=
 github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f h1:wrYrQttPS8FHIRSlsrcuKazukx/xqO/PpLZzZXsF+EA=
 github.com/getlantern/ops v0.0.0-20190325191751-d70cb0d6f85f/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
+github.com/getlantern/ops v0.0.0-20200403153110-8476b16edcd6 h1:QthAQCekS1YOeYWSvoHI6ZatlG4B+GBDLxV/2ZkBsTA=
+github.com/getlantern/ops v0.0.0-20200403153110-8476b16edcd6/go.mod h1:D5ao98qkA6pxftxoqzibIBBrLSUli+kYnJqrgBf9cIA=
 github.com/go-stack/stack v1.8.0 h1:5SgMzNM5HxrEjV0ww2lTmX6E2Izsfxas4+YHWRs3Lsk=
 github.com/go-stack/stack v1.8.0/go.mod h1:v0f6uXyyMGvRgIKkXu+yp6POWl0qKG85gN/melR3HDY=
 github.com/oxtoacart/bpool v0.0.0-20190530202638-03653db5a59c h1:rp5dCmg/yLR3mgFuSOe4oEnDDmGLROTvMragMUXpTQw=

vendor/github.com/eyedeekay/goSam/naming.go

@@ -37,20 +37,22 @@ func (c *Client) Lookup(name string) (string, error) {
 }
 
 func (c *Client) forward(client, conn net.Conn) {
-	go func() {
 	defer client.Close()
 	defer conn.Close()
+	go func() {
+		//		defer client.Close()
+		//		defer conn.Close()
 		io.Copy(client, conn)
 	}()
 	go func() {
-		defer client.Close()
-		defer conn.Close()
+		//		defer client.Close()
+		//		defer conn.Close()
 		io.Copy(conn, client)
 	}()
 }
 
 func (c *Client) Resolve(ctx context.Context, name string) (context.Context, net.IP, error) {
-	if c.lastaddr == "invalid" || c.lastaddr != name {
+	//	if c.lastaddr == "invalid" || c.lastaddr != name {
 	client, err := c.DialContext(ctx, "", name)
 	if err != nil {
 		return ctx, nil, err
@@ -68,6 +70,6 @@ func (c *Client) Resolve(ctx context.Context, name string) (context.Context, net
 			go c.forward(client, conn)
 		}
 	}()
-	}
+	//	}
 	return ctx, nil, nil
 }

vendor/github.com/eyedeekay/goSam/options.go

@@ -62,6 +62,32 @@ func SetHost(s string) func(*Client) error {
 	}
 }
 
+func SetSAMMinVersion(i int) func(*Client) error {
+	return func(c *Client) error {
+		if i < 0 {
+			return fmt.Errorf("SAM version must be greater than or equal to 0")
+		}
+		if i > 3 {
+			return fmt.Errorf("SAM version must be less than or equal to 3")
+		}
+		c.sammin = i
+		return nil
+	}
+}
+
+func SetSAMMaxVersion(i int) func(*Client) error {
+	return func(c *Client) error {
+		if i < 0 {
+			return fmt.Errorf("SAM version must be greater than or equal to 0")
+		}
+		if i > 3 {
+			return fmt.Errorf("SAM version must be less than or equal to 3")
+		}
+		c.sammin = i
+		return nil
+	}
+}
+
 //SetLocalDestination sets the local destination of the tunnel from a private
 //key
 func SetLocalDestination(s string) func(*Client) error {
@@ -71,13 +97,6 @@ func SetLocalDestination(s string) func(*Client) error {
 	}
 }
 
-func setlastaddr(s string) func(*Client) error {
-	return func(c *Client) error {
-		c.lastaddr = s
-		return nil
-	}
-}
-
 func setid(s int32) func(*Client) error {
 	return func(c *Client) error {
 		c.id = s

vendor/github.com/eyedeekay/goSam/replyParser.go

@@ -44,6 +44,25 @@ func parseReply(line string) (*Reply, error) {
 	if len(parts) < 3 {
 		return nil, fmt.Errorf("Malformed Reply.\n%s\n", line)
 	}
+	preParseReply := func() []string {
+		val := ""
+		quote := false
+		for _, v := range parts {
+			if strings.Contains(v, "=\"") {
+				quote = true
+			}
+			if strings.Contains(v, "\"\n") || strings.Contains(v, "\" ") {
+				quote = false
+			}
+			if quote {
+				val += v + "_"
+			} else {
+				val += v + " "
+			}
+		}
+		return strings.Split(strings.TrimSuffix(strings.TrimSpace(val), "_"), " ")
+	}
+	parts = preParseReply()
 
 	r := &Reply{
 		Topic: parts[0],
@@ -63,9 +82,8 @@ func parseReply(line string) (*Reply, error) {
 		} else {
 			kvPair := strings.SplitN(v, "=", 2)
 			if kvPair != nil {
-				if len(kvPair) == 1 {
-				} else if len(kvPair) != 2 {
-					return nil, fmt.Errorf("Malformed key-value-pair.\n%s\n", kvPair)
+				if len(kvPair) != 2 {
+					return nil, fmt.Errorf("Malformed key-value-pair len != 2.\n%s\n", kvPair)
 				}
 			}
 			r.Pairs[kvPair[0]] = kvPair[len(kvPair)-1]

vendor/github.com/eyedeekay/goSam/stream.go

@@ -6,6 +6,9 @@ import (
 
 // StreamConnect asks SAM for a TCP-Like connection to dest, has to be called on a new Client
 func (c *Client) StreamConnect(id int32, dest string) error {
+	if dest == "" {
+		return nil
+	}
 	r, err := c.sendCmd("STREAM CONNECT ID=%d DESTINATION=%s %s %s\n", id, dest, c.from(), c.to())
 	if err != nil {
 		return err

vendor/modules.txt

@@ -68,6 +68,8 @@ github.com/couchbase/vellum
 github.com/couchbase/vellum/levenshtein
 github.com/couchbase/vellum/regexp
 github.com/couchbase/vellum/utf8
+# github.com/cryptix/goSam v0.1.0
+## explicit
 # github.com/cznic/b v0.0.0-20181122101859-a26611c4d92d
 ## explicit
 # github.com/cznic/mathutil v0.0.0-20181122101859-297441e03548
@@ -81,10 +83,10 @@ github.com/davecgh/go-spew/spew
 github.com/dsnet/compress/brotli
 github.com/dsnet/compress/internal
 github.com/dsnet/compress/internal/errors
-# github.com/eyedeekay/goSam v0.32.29
+# github.com/eyedeekay/goSam v0.32.29 => ../goSam
 ## explicit
 github.com/eyedeekay/goSam
-# github.com/eyedeekay/sam3 v0.32.32-0.20201122050855-f464873c9350
+# github.com/eyedeekay/sam3 v0.32.32
 github.com/eyedeekay/sam3/i2pkeys
 # github.com/facebookgo/ensure v0.0.0-20160127193407-b4ab57deab51
 ## explicit