ipsn / go-libtor Goto Github PK

Self-contained Tor from Go

License: BSD 3-Clause "New" or "Revised" License

Go 0.90% C 83.76% C++ 0.72% Perl 13.69% Assembly 0.68% Objective-C 0.01% M4 0.15% eC 0.02% PHP 0.01% Makefile 0.02% Python 0.01% q 0.02% Shell 0.01% Lua 0.01% Gnuplot 0.01%

anonymity go golang library onion-routing privacy tor

go-libtor's People

Contributors

Stargazers

Watchers

go-libtor's Issues

Error when build

go build -v -x tor.go

go version 1.20.5 / Linux

# github.com/ipsn/go-libtor/libtor
In file included from ../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/compat/../evutil_rand.c:134,
                 from ../go/pkg/mod/github.com/ipsn/[email protected]/libtor/libevent_evutil_rand.go:8:
../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/compat/.././arc4random.c:467:1: error: static declaration of ‘arc4random_buf’ follows non-static declaration
  467 | arc4random_buf(void *buf_, size_t n)
      | ^~~~~~~~~~~~~~
In file included from ../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/compat/../util-internal.h:37,
                 from ../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/compat/../evutil_rand.c:40:
/usr/include/stdlib.h:542:13: note: previous declaration of ‘arc4random_buf’ with type ‘void(void *, size_t)’ {aka ‘void(void *, long unsigned int)’}
  542 | extern void arc4random_buf (void *__buf, size_t __size)

error main.go:12:2: found packages libtor (libtor.go) and main (main.go) in /home/user/repos/go-libtor

I had a small issue where I added a main.go in the root of the repo and tried to

go run main.go:
main.go:12:2: found packages libtor (libtor.go) and main (main.go) in /home/geising/repos/go-libtor

To resolve this:
mkdir somenewfolder;mv main.go somenewfolder/main.go

Then it runs nicely!

mips/mipsel support

Hi,

Just been playing around trying to get a mips build to work from a cross-compiled from x86 vua a musl buildchain tooling - arm/armel static builds work great this way.

I'm using the tools found on http://musl.cc/

mipsel-linux-musl-cross.tgz
mips-linux-musl-cross.tgz

I seem to be getting some errors thrown from libevent and wondered if there was a way to quick-hack this?

So I try;

CC=mips-linux-musl-gcc CXX=mips-linux-musl-g++ CGO_ENABLED=1 GOOS=linux GOARCH=mips go build -a -ldflags '-w -extldflags "-static"' -v

and this fails;

In file included from libtor/../libevent/include/event2/event.h:202,
                 from libtor/../libevent/compat/../buffer.c:85,
                 from libtor/libevent_buffer.go:8:
libtor/../libevent/include/event2/util.h:129:2: error: #error "No way to define ev_uint64_t"
 #error "No way to define ev_uint64_t"
  ^~~~~
libtor/../libevent/include/event2/util.h:148:2: error: #error "No way to define ev_uint32_t"
 #error "No way to define ev_uint32_t"
  ^~~~~
libtor/../libevent/include/event2/util.h:167:2: error: #error "No way to define ev_uint16_t"
 #error "No way to define ev_uint16_t"
  ^~~~~
libtor/../libevent/include/event2/util.h:283:2: error: #error "No way to define SIZE_MAX"

Any ideas? C is not my forte, but it looks like a default catch-all on an elseif.

I've had help building tor for mips before, so I know it's possible - would just be cool to get this CGO version working!

In file included from ../github.com/ipsn/go-libtor/libevent_buffer.go:8:
In file included from ../github.com/ipsn/go-libtor/libevent/buffer.c:85:
In file included from ../github.com/ipsn/go-libtor/libevent/include/event2/event.h:202:
../github.com/ipsn/go-libtor/libevent/include/event2/util.h:132:2: error: "No way to define ev_uint64_t"
#error "No way to define ev_uint64_t"
^
../github.com/ipsn/go-libtor/libevent/include/event2/util.h:151:2: error: "No way to define ev_uint32_t"
#error "No way to define ev_uint32_t"
^
../github.com/ipsn/go-libtor/libevent/include/event2/util.h:170:2: error: "No way to define ev_uint16_t"
#error "No way to define ev_uint16_t"
^
../github.com/ipsn/go-libtor/libevent/include/event2/util.h:286:2: error: "No way to define SIZE_MAX"
#error "No way to define SIZE_MAX"
^

Any ideas on how to fix this on MacOSX?

Onion ID length

Is it possible to change the length of onion ID that we get, i.e. can ask for greater sized onion ID that we get from the following code?

onion, err := t.Listen(listenCtx, &tor.ListenConf{Version3: true, RemotePorts: []int{80}})

Anyway to speed up builds?

It consistently takes my project that depends on go-libtor around 11 minutes to completely build and run. I'm currently using -

CGO_ENABLED=1 go build -gcflags=-m -a -tags netgo -ldflags '-w -extldflags "-static"' -o main .

to build my project. Is there anything I can do on my side to speed up build times? (different build flags, etc)

Thank you for all your work on this package!

Upstream iOS and macOS support from berty/go-libtor

Thanks for working on this library, it's a really neat approach!

I have seen that some people have added support for iOS and macOS and I am wondering if you could consider upstreaming the changes so that we can consolidate efforts in a single repo: berty/go-libtor#6.

I would be happy to help out in any way I can to aid in the process.

How is it possible to preserve .onion address

As I would like to keep the same tor .onion address even after restart of the server, I would need to preserve the private key. Digging trough go-libtor & bine I did not find out how to do it. Could you plese be so kind and explain me with a code example how to do that?

Thanks!

Out of Date Documentation/Bine Creator Usage

When I run the code example provided here, I get the following error:

# command-line-arguments
./test.go:18:42: cannot use "github.com/ipsn/go-libtor".Creator (type "github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator) as type "github.com/cretz/bine/process".Creator in field value:
        "github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator does not implement "github.com/cretz/bine/process".Creator (wrong type for New method)
                have New(context.Context, ...string) ("github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Process, error)
                want New(context.Context, ...string) ("github.com/cretz/bine/process".Process, error)

The filename or extension is too long.

I'm receiving the following error amid including go-libtor in my project:

go build github.com/ipsn/go-libtor/libtor: C:\Program Files\Go\pkg\tool\windows_amd64\cgo.exe: fork/exec C:\Program Files\Go\pkg\tool\windows_amd64\cgo.exe: The filename or extension is too long.

How should I fix it?

go get failed

~/go/src/github.com/cloudwizard/testtorgo$ go get -u -v -x github.com/ipsn/go-libtor
# get https://proxy.golang.org/github.com/@v/list
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/list
# get https://proxy.golang.org/github.com/ipsn/@v/list
# get https://proxy.golang.org/github.com/@v/list: 410 Gone (0.265s)
# get https://proxy.golang.org/github.com/ipsn/@v/list: 410 Gone (0.356s)
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/list: 200 OK (0.375s)
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.info
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.info: 200 OK (0.046s)
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.mod
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.mod: 200 OK (0.178s)
# get https://proxy.golang.org/sumdb/sum.golang.org/supported
# get https://proxy.golang.org/sumdb/sum.golang.org/supported: 410 Gone (0.023s)
# get https://sum.golang.org/lookup/github.com/ipsn/[email protected]
# get https://sum.golang.org/lookup/github.com/ipsn/[email protected]: 200 OK (0.353s)
# get https://sum.golang.org/tile/8/0/x033/368.p/247
# get https://sum.golang.org/tile/8/0/x033/341
# get https://sum.golang.org/tile/8/0/x033/368.p/247: 200 OK (0.033s)
# get https://sum.golang.org/tile/8/0/x033/341: 200 OK (0.052s)
# get https://sum.golang.org/tile/8/1/130.p/88
# get https://sum.golang.org/tile/8/1/130.p/88: 200 OK (0.023s)
# get https://sum.golang.org/tile/8/0/x014/019
# get https://sum.golang.org/tile/8/0/x014/019: 200 OK (0.100s)
go: downloading github.com/ipsn/go-libtor v1.0.380
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.zip
# get https://proxy.golang.org/github.com/ipsn/go-libtor/@v/v1.0.380.zip: 200 OK (0.130s)
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20190404164418-38d8ce5564a5.mod
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.1.0.mod
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.1.0.mod: 200 OK (0.026s)
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20190404164418-38d8ce5564a5.mod: 200 OK (0.026s)
# get https://sum.golang.org/lookup/github.com/cretz/[email protected]
# get https://sum.golang.org/lookup/github.com/cretz/[email protected]: 200 OK (0.072s)
# get https://sum.golang.org/tile/8/0/x033/368.p/248
# get https://sum.golang.org/lookup/golang.org/x/[email protected]
# get https://sum.golang.org/lookup/golang.org/x/[email protected]: 200 OK (0.024s)
# get https://sum.golang.org/tile/8/0/x033/366
# get https://sum.golang.org/tile/8/0/x033/368.p/248: 200 OK (0.058s)
# get https://sum.golang.org/tile/8/0/x033/366: 200 OK (0.031s)
# get https://sum.golang.org/tile/8/0/070
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20190403152447-81d4e9dc473e.mod
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20190403152447-81d4e9dc473e.mod: 200 OK (0.024s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]
# get https://sum.golang.org/tile/8/0/070: 200 OK (0.032s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]: 200 OK (0.032s)
go: downloading github.com/cretz/bine v0.1.0
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.1.0.zip
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.1.0.zip: 200 OK (0.093s)
# get https://proxy.golang.org/github.com/cretz/bine/process/@v/list
# get https://proxy.golang.org/github.com/cretz/bine/@v/list
# get https://proxy.golang.org/github.com/cretz/@v/list
# get https://proxy.golang.org/github.com/cretz/bine/@v/list: 200 OK (0.050s)
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.info
# get https://proxy.golang.org/github.com/cretz/@v/list: 410 Gone (0.120s)
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.info: 200 OK (0.081s)
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.mod
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.mod: 200 OK (0.050s)
# get https://sum.golang.org/lookup/github.com/cretz/[email protected]
# get https://sum.golang.org/lookup/github.com/cretz/[email protected]: 200 OK (0.050s)
# get https://sum.golang.org/tile/8/1/074
# get https://sum.golang.org/tile/8/1/074: 200 OK (0.024s)
# get https://sum.golang.org/tile/8/0/x019/142
# get https://sum.golang.org/tile/8/0/x019/142: 200 OK (0.044s)
go: downloading github.com/cretz/bine v0.2.0
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.zip
# get https://proxy.golang.org/github.com/cretz/bine/@v/v0.2.0.zip: 200 OK (0.173s)
# get https://proxy.golang.org/github.com/cretz/bine/process/@v/list: 410 Gone (6.310s)
# get https://proxy.golang.org/github.com/cretz/bine/torutil/@v/list
# get https://proxy.golang.org/github.com/cretz/bine/torutil/@v/list: 410 Gone (6.752s)
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/@v/list
go: downloading golang.org/x/crypto v0.0.0-20190404164418-38d8ce5564a5
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20190404164418-38d8ce5564a5.zip
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20190404164418-38d8ce5564a5.zip: 200 OK (0.193s)
# get https://proxy.golang.org/golang.org/@v/list
# get https://proxy.golang.org/golang.org/x/crypto/sha3/@v/list
# get https://proxy.golang.org/golang.org/x/crypto/@v/list
# get https://proxy.golang.org/golang.org/x/@v/list
# get https://proxy.golang.org/golang.org/@v/list: 410 Gone (0.042s)
# get https://proxy.golang.org/golang.org/x/@v/list: 410 Gone (0.125s)
# get https://proxy.golang.org/golang.org/x/crypto/sha3/@v/list: 410 Gone (0.130s)
# get https://proxy.golang.org/golang.org/x/crypto/@v/list: 200 OK (0.165s)
# get https://proxy.golang.org/golang.org/x/crypto/@latest
# get https://proxy.golang.org/golang.org/x/crypto/@latest: 200 OK (0.046s)
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20211215153901-e495a2d5b3d3.mod
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20211215153901-e495a2d5b3d3.mod: 200 OK (0.024s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]
# get https://sum.golang.org/lookup/golang.org/x/[email protected]: 200 OK (0.022s)
# get https://sum.golang.org/tile/8/0/x033/367
# get https://sum.golang.org/tile/8/0/x033/367: 200 OK (0.025s)
# get https://sum.golang.org/tile/8/0/x032/822
# get https://sum.golang.org/tile/8/0/x032/822: 200 OK (0.024s)
go: downloading golang.org/x/crypto v0.0.0-20211215153901-e495a2d5b3d3
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20211215153901-e495a2d5b3d3.zip
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20211215153901-e495a2d5b3d3.zip: 200 OK (0.026s)
go: downloading golang.org/x/sys v0.0.0-20190403152447-81d4e9dc473e
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20190403152447-81d4e9dc473e.zip
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20190403152447-81d4e9dc473e.zip: 200 OK (0.097s)
# get https://proxy.golang.org/golang.org/x/sys/@v/list
# get https://proxy.golang.org/golang.org/x/sys/cpu/@v/list
# get https://proxy.golang.org/golang.org/x/sys/@v/list: 200 OK (0.023s)
# get https://proxy.golang.org/golang.org/x/sys/@latest
# get https://proxy.golang.org/golang.org/x/sys/@latest: 200 OK (0.018s)
go: downloading golang.org/x/sys v0.0.0-20211216021012-1d35b9e2eb4e
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20211216021012-1d35b9e2eb4e.zip
# get https://proxy.golang.org/golang.org/x/sys/@v/v0.0.0-20211216021012-1d35b9e2eb4e.zip: 200 OK (0.024s)
# get https://proxy.golang.org/golang.org/x/sys/cpu/@v/list: 410 Gone (0.341s)
# get https://proxy.golang.org/golang.org/x/sys/unix/@v/list
# get https://proxy.golang.org/golang.org/x/sys/unix/@v/list: 410 Gone (0.043s)
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/@v/list: 410 Gone (5.928s)
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/@v/list
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/internal/@v/list
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/internal/edwards25519/@v/list
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/@v/list: 410 Gone (0.200s)
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/internal/edwards25519/@v/list
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/internal/@v/list
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/internal/edwards25519/@v/list: 410 Gone (0.050s)
# get https://proxy.golang.org/golang.org/x/crypto/ed25519/internal/@v/list: 410 Gone (0.131s)
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/internal/@v/list: 410 Gone (2.247s)
# get https://proxy.golang.org/github.com/cretz/bine/torutil/ed25519/internal/edwards25519/@v/list: 410 Gone (6.957s)
# get https://proxy.golang.org/golang.org/x/net/@v/v0.0.0-20210525063256-abc453219eb5.mod
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20210513164829-c07d793c2f9a.mod
# get https://proxy.golang.org/golang.org/x/net/@v/v0.0.0-20210525063256-abc453219eb5.mod: 200 OK (0.026s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]
# get https://proxy.golang.org/golang.org/x/crypto/@v/v0.0.0-20210513164829-c07d793c2f9a.mod: 200 OK (0.032s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]
# get https://sum.golang.org/lookup/golang.org/x/[email protected]: 200 OK (0.035s)
# get https://sum.golang.org/lookup/golang.org/x/[email protected]: 200 OK (0.043s)
# get https://sum.golang.org/tile/8/0/x016/717
# get https://sum.golang.org/tile/8/1/069
# get https://sum.golang.org/tile/8/0/x017/702
# get https://sum.golang.org/tile/8/0/x016/717: 200 OK (0.026s)
# get https://sum.golang.org/tile/8/1/069: 200 OK (0.027s)
# get https://sum.golang.org/tile/8/0/x017/702: 200 OK (0.031s)
package github.com/ipsn/go-libtor
        imports github.com/ipsn/go-libtor/libtor: build constraints exclude all Go files in /home/aw/go/pkg/mod/github.com/ipsn/[email protected]/libtor

I am pretty new to Go so this is a mystery to me.

Thanks

Restart Tor

I am using tor and generating onion url and associating it with a http server. Whenever my internet connection is lost the tor circuits break. I want to restart everything at this point. For doing so, i stop my http server and close my onion and tor by tor.Close() and onion.Close(). After that i try to repeat all the process from start to start tor, onion and http service. At this moment i am unable to connect to tor. Everyting context time out occurs.
If i close the program and re-run it seems to work fine. But when i try to restart within the running program it doesnot works.

Is there some issue of tor.Close() or onion.Close()? I am unable to figure this out.

How to restart existing running tor service without stop existing running program?

No way to define ev_uint64_t

go get -u -v -x github.com/ipsn/go-libtor results in this error (OSX)

# github.com/ipsn/go-libtor/libtor
In file included from go/src/github.com/ipsn/go-libtor/libtor/libevent_buffer.go:8:
In file included from go/src/github.com/ipsn/go-libtor/libtor/../libevent/compat/../buffer.c:85:
In file included from go/src/github.com/ipsn/go-libtor/libtor/../libevent/include/event2/event.h:204:
go/src/github.com/ipsn/go-libtor/libtor/../libevent/include/event2/util.h:129:2: error: "No way to define ev_uint64_t"
#error "No way to define ev_uint64_t"
 ^
go/src/github.com/ipsn/go-libtor/libtor/../libevent/include/event2/util.h:148:2: error: "No way to define ev_uint32_t"
#error "No way to define ev_uint32_t"
 ^
go/src/github.com/ipsn/go-libtor/libtor/../libevent/include/event2/util.h:167:2: error: "No way to define ev_uint16_t"
#error "No way to define ev_uint16_t"
 ^
go/src/github.com/ipsn/go-libtor/libtor/../libevent/include/event2/util.h:283:2: error: "No way to define SIZE_MAX"
#error "No way to define SIZE_MAX"
 ^
4 errors generated.

Use 0.4.x Tor

How hard would it be to use 0.4.x Tor?

How to keep same onion url ?

Each time i run the code, i get different onion url. How to keep the onion url same?

Code:

package demo

import (
"context"
"fmt"
"log"
"net/http"
"os"
"time"

"github.com/cretz/bine/process"
"github.com/cretz/bine/tor"
"github.com/ipsn/go-libtor"

)

var creator = libtor.Creator

type LibTorWrapper struct{}

func (LibTorWrapper) New(ctx context.Context, args ...string) (process.Process, error) {
return creator.New(ctx, args...)
}

// Run starts up an embedded Tor process, starts a hidden onion service on a new
// goroutine and returns the onion address. We're cheating here and not caring
// about actually cleaning up after ourselves.
func Run(datadir string) string {
// Start tor with some defaults + elevated verbosity
fmt.Println("Starting and registering onion service, please wait a bit...")
t, err := tor.Start(nil, &tor.StartConf{ProcessCreator: LibTorWrapper{}, DebugWriter: os.Stderr, DataDir: datadir})
if err != nil {
log.Panicf("Failed to start tor: %v", err)
}
// Wait at most a few minutes to publish the service
ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute)
defer cancel()

// Create an onion service to listen on any port but show as 80
onion, err := t.Listen(ctx, &tor.ListenConf{RemotePorts: []int{80}})
if err != nil {
	log.Panicf("Failed to create onion service: %v", err)
}
fmt.Printf("Please open a Tor capable browser and navigate to http://%v.onion\n", onion.ID)

// Run a Hello-World HTTP service until terminated
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
	fmt.Fprintf(w, "Hello, Tor! This is Android!!!")
})
go http.Serve(onion, nil)

return fmt.Sprintf("http://%v.onion", onion.ID)

}

Android bind is not working

I used the provided example for android but got this error while building. Any suggestions on how to mitigate this issue?

Command used to build: gomobile bind -v -x .

Error Log

# github.com/ipsn/go-libtor/libtor
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:392: error: undefined reference to 'shmget'
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:437: error: undefined reference to 'shmat'
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:426: error: undefined reference to 'shmget'
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:370: error: undefined reference to 'shmdt'
clang: error: linker command failed with exit code 1 (use -v to see invocation)
# github.com/ipsn/go-libtor/libtor
In file included from ../github.com/ipsn/go-libtor/libtor/openssl_crypto_rand_rand_unix.go:11:
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:370:5: warning: implicit declaration of function 'shmdt' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:392:23: warning: implicit declaration of function 'shmget' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:437:24: warning: implicit declaration of function 'shmat' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../openssl/include/../crypto/rand/rand_unix.c:437:22: warning: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
# github.com/ipsn/go-libtor/libtor
In file included from ../github.com/ipsn/go-libtor/libtor/zlib_gzlib.go:7:
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:252:9: warning: implicit declaration of function 'lseek' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:258:24: warning: implicit declaration of function 'lseek' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:359:9: warning: implicit declaration of function 'lseek' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:400:15: warning: implicit declaration of function 'lseek' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:496:14: warning: implicit declaration of function 'lseek' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzlib.c:14:17: note: expanded from macro 'LSEEK'
# github.com/ipsn/go-libtor/libtor
In file included from ../github.com/ipsn/go-libtor/libtor/zlib_gzread.go:7:
../github.com/ipsn/go-libtor/libtor/../zlib/gzread.c:35:15: warning: implicit declaration of function 'read' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzread.c:651:11: warning: implicit declaration of function 'close' is invalid in C99 [-Wimplicit-function-declaration]
# github.com/ipsn/go-libtor/libtor
In file included from ../github.com/ipsn/go-libtor/libtor/zlib_gzwrite.go:7:
../github.com/ipsn/go-libtor/libtor/../zlib/gzwrite.c:89:20: warning: implicit declaration of function 'write' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzwrite.c:110:24: warning: implicit declaration of function 'write' is invalid in C99 [-Wimplicit-function-declaration]
../github.com/ipsn/go-libtor/libtor/../zlib/gzwrite.c:661:9: warning: implicit declaration of function 'close' is invalid in C99 [-Wimplicit-function-declaration]
rm -r -f "$WORK"
gomobile: go build -v -x -buildmode=c-shared -o=/tmp/gomobile-work-178710928/android/src/main/jniLibs/armeabi-v7a/libgojni.so gobind failed: exit status 2

Bine's process.Process interface has new method

Heads up, I added a new method EmbeddedControlConn to process.Process. This was done because now, in Tor >= 0.3.5.x, there is a feature that lets us use a native socket created by Tor instead of opening our own (ref tor_api.h's tor_main_configuration_setup_control_socket). Note, that specific feature doesn't work on Windows due to Go's lack of Windows support for net.FileConn. For older versions of Tor (such as this one and the default used by Bine, 0.3.5.x), just return nil, ErrControlConnUnsupported.

.Creator (wrong type for New method)

Title says 'all. I cant build on go version go1.12.4 linux/amd64

[hexvalid@EXCALIBUR testo]$ go build -v -x
WORK=/tmp/go-build977634229
testo
mkdir -p $WORK/b001/
cat >$WORK/b001/importcfg << 'EOF' # internal
# import config
packagefile context=/usr/lib/go/pkg/linux_amd64/context.a
packagefile fmt=/usr/lib/go/pkg/linux_amd64/fmt.a
packagefile github.com/cretz/bine/tor=/home/hexvalid/go/pkg/linux_amd64/github.com/cretz/bine/tor.a
packagefile github.com/ipsn/go-libtor=/home/hexvalid/go/pkg/linux_amd64/github.com/ipsn/go-libtor.a
packagefile log=/usr/lib/go/pkg/linux_amd64/log.a
packagefile net/http=/usr/lib/go/pkg/linux_amd64/net/http.a
packagefile os=/usr/lib/go/pkg/linux_amd64/os.a
packagefile time=/usr/lib/go/pkg/linux_amd64/time.a
packagefile runtime=/usr/lib/go/pkg/linux_amd64/runtime.a
EOF
cd /home/hexvalid/go/src/testo
/usr/lib/go/pkg/tool/linux_amd64/compile -o $WORK/b001/_pkg_.a -trimpath $WORK/b001 -p main -complete -buildid YfwSb0txKWHTdOElGWGw/YfwSb0txKWHTdOElGWGw -goversion go1.12.4 -D "" -importcfg $WORK/b001/importcfg -pack -c=4 ./main.go
# testo
./main.go:18:42: cannot use "github.com/ipsn/go-libtor".Creator (type "github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator) as type "github.com/cretz/bine/process".Creator in field value:
        "github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator does not implement "github.com/cretz/bine/process".Creator (wrong type for New method)
                have New(context.Context, ...string) ("github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Process, error)
                want New(context.Context, ...string) ("github.com/cretz/bine/process".Process, error)

1st signal interrupt is caught by the Tor process, and ignored by the go process

Hi,

A small issue here regarding the signal capture and exit sequence.

Upon receiving the interrupt signal, i can see the Tor process handles it (there is a log line, and the onion respond with 0xF2).
But the Go program, it is not notified, an additional signal is required to get it done.

I also tried to wait, in the hope some timeout would occur, but no luck.

I am a bit concerned by this behavior in the perspective of a service setup (but maybe I should not).

Some logs and data, stripped for clarity.

System

[mh-cbon@Host-001 bootstrap]$ uname -a
Linux Host-001 5.18.17-200.fc36.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Aug 11 14:36:06 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
[mh-cbon@Host-001 bootstrap]$ cat /etc/fedora-release
Fedora release 36 (Thirty Six)
[mh-cbon@Host-001 bootstrap]$ go version
go version go1.19 linux/amd64

require (
	github.com/cretz/bine v0.2.0
	github.com/ipsn/go-libtor v1.0.380
)

The Program output

$ go run .
  INFO[0002] upnp: found 1 clients    
  INFO[0002] upnp: configured 192.168.1.78:40003 => 80 for 10h0m0s on device http://192.168.1.254:42990/rootDesc.xml
Using embedded control connection
Starting tor with args [--DataDirectory /tmp/tor --CookieAuthentication 1 --DisableNetwork 1 --SocksPort auto -f /tmp/tor/torrc-1589576849]
Write line: PROTOCOLINFO
Aug 14 20:47:22.967 [notice] Tor 0.3.5.14-dev (git-da728e36f4579907) running on Linux with Libevent 2.2.0-alpha-dev, OpenSSL 1.1.1l-dev, Zlib 1.2.11, Liblzma N/A, and Libzstd N/A.
Aug 14 20:47:22.967 [notice] Tor can't help you if you use it wrong! Learn how to be safe at https://www.torproject.org/download/download#warning
Aug 14 20:47:22.967 [notice] Read configuration file "/tmp/tor/torrc-1589576849".
....
$568B6913AE5123EDBA304909A569AFE8F9E73C4C~OrwellianNightmare
Write line: SETEVENTS
Read line: 250 OK
  INFO[0009] bootstrap: Onion ready at http://vq7emfluv5meujjc5gzs2gad632mnxclmhxwcgkba476hlkx4srkpdyd.onion
  INFO[0011] upnp: found 1 clients    
  INFO[0011] bootstrap: Website ready at http://notshownhere/
  INFO[0011] bootstrap: static website running at http://127.0.0.1:40895/
^CAug 14 20:48:53.000 [notice] Interrupt: exiting cleanly.
^C ERROR[0409] bootstrap: Quitting...   
Closing onion vq7emfluv5meujjc5gzs2gad632mnxclmhxwcgkba476hlkx4srkpdyd.onion:80
Write line: DEL_ONION vq7emfluv5meujjc5gzs2gad632mnxclmhxwcgkba476hlkx4srkpdyd
  INFO[0409] bootstrap: accept tcp 127.0.0.1:36877: use of closed network connection
Failed closing onion: write unix @->@: write: broken pipe
Closing Tor
Write line: SIGNAL HALT
Write line: QUIT
Error while closing Tor: Unable to signal halt: write unix @->@: write: broken pipe
  INFO[0409] bootstrap: accept tcp 192.168.1.78:40003: use of closed network connection
  INFO[0412] upnp: found 1 clients    
  INFO[0412] upnp: deleted the port mapping for device http://192.168.1.254:42990/rootDesc.xml

In that log i waited like 5 minutes before giving up.

My code is super boring, I have a small func, which mostly copy paste your examples, with a small wrapper, and some calling code relying on the stdlib to capture the signal and a context to wait on.

package main

import (
	"bytes"
	"context"
	"crypto"
	"crypto/ed25519"
	"fmt"
	"net"
	"os"
	"path/filepath"

	"github.com/cretz/bine/tor"
	"github.com/hashicorp/go-multierror"
	"github.com/ipsn/go-libtor"
)

type torConfig struct {
	Enabled       bool
	RemotePort    int    `yaml:"remote-port"`
	Key           string `yaml:"key-path"`
	CreateDataDir bool   `yaml:"create-data-dir"`
	DataDir       string `yaml:"data-dir"`
	// KeyFormat  string `yaml:"key-format"` // unclear what are the storing formats.
}

func torSocket(ctx context.Context, config torConfig) (*torListener, error) {

	if !config.Enabled {
		return nil, nil
	}

	var key crypto.PrivateKey
	if keypath := config.Key; keypath != "" {
		s, err := os.Stat(keypath)
		if err != nil {
			return nil, fmt.Errorf("tor could not load the private key at %v: %v", config.Key, err)
		}
		if s.IsDir() {
			keypath = filepath.Join(keypath, "hs_ed25519_secret_key")
		}
		d, err := os.ReadFile(keypath)
		if err != nil {
			return nil, fmt.Errorf("tor could not load the private key at %v: %v", config.Key, err)
		}
		d = bytes.TrimPrefix(d, []byte("== ed25519v1-secret: type0 ==\x00\x00\x00"))
		key = ed25519.PrivateKey(d)
	}

	if config.CreateDataDir {
		err := os.MkdirAll(config.DataDir, os.ModePerm)
		if err != nil {
			return nil, err
		}
	}

	t, err := tor.Start(ctx, &tor.StartConf{
		ProcessCreator:         libtor.Creator,
		DebugWriter:            os.Stderr,
		UseEmbeddedControlConn: true,
		DataDir:                config.DataDir,
		NoHush:                 true,
	})
	if err != nil {
		return nil, fmt.Errorf("failed to start tor: %v", err)
	}

	onion, err := t.Listen(ctx, &tor.ListenConf{
		RemotePorts: []int{config.RemotePort},
		Key:         key,
		Version3:    true,
	})
	if err != nil {
		return nil, fmt.Errorf("failed to create onion service: %v", err)
	}

	return &torListener{Listener: onion, torProcess: t}, nil
}

type torListener struct {
	net.Listener
	torProcess *tor.Tor
}

func (t *torListener) URL() string {
	if t.Listener == nil {
		return ""
	}
	return "http://" + t.Listener.(*tor.OnionService).ID + ".onion"
}

func (t *torListener) Close() (out error) {
	if t.Listener != nil {
		if err := t.Listener.Close(); err != nil {
			out = multierror.Append(out, err)
		}
	}
	if t.torProcess != nil {
		if err := t.torProcess.Close(); err != nil {
			out = multierror.Append(out, err)
		}
	}
	return
}

The caller code is like

// some pile of things here.

	ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt)
	defer stop()

// some pile of things here.

	torln, err := torSocket(context.Background(), config.Tor)
	if err != nil {
		Logger.Errorf("tor not set up: %v", err)
	} else if torln != nil {
		Logger.Infof("Onion ready at %v", torln.URL())
		defer torln.Close()
	}

// some pile of things here.

	<-ctx.Done()
	Logger.Error("Quitting...")


// return,return,return

originally posted at cretz/bine#68

Is it possible to use Tor bridges?

Are there any way to use Tor bridges?

Implement the iOS wrapper generator

Can't run concurrent tor instances.

This slightly modified example crash instantly :

package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"os"
	"time"
	"sync"

	"github.com/cretz/bine/tor"
	"github.com/ipsn/go-libtor"
)

func main() {
	var wg sync.WaitGroup
	wg.Add(1)
	go func(){
		defer wg.Done()
		handle()
	}()
	handle()
	wg.Wait()
}

func handle() {
	// Start tor with some defaults + elevated verbosity
	fmt.Println("Starting and registering onion service, please wait a bit...")
	t, err := tor.Start(nil, &tor.StartConf{ProcessCreator: libtor.Creator, DebugWriter: os.Stderr})
	if err != nil {
		log.Panicf("Failed to start tor: %v", err)
	}
	defer t.Close()

	// Wait at most a few minutes to publish the service
	ctx, cancel := context.WithTimeout(context.Background(), 3*time.Minute)
	defer cancel()

	// Create an onion service to listen on any port but show as 80
	onion, err := t.Listen(ctx, &tor.ListenConf{RemotePorts: []int{80}})
	if err != nil {
		log.Panicf("Failed to create onion service: %v", err)
	}
	defer onion.Close()

	fmt.Printf("Please open a Tor capable browser and navigate to http://%v.onion\n", onion.ID)

	// Run a Hello-World HTTP service until terminated
	http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
		fmt.Fprintf(w, "Hello, Tor!")
	})
	http.Serve(onion, nil)
}

Crash like this :

Starting and registering onion service, please wait a bit...
Starting and registering onion service, please wait a bit...
Created temp data directory at: /tmp/test/data-dir-257201389
Created temp data directory at: /tmp/test/data-dir-484865384
Starting tor with args [--DataDirectory /tmp/test/data-dir-257201389 --CookieAuthentication 1 --DisableNetwork 1 --hush --SocksPort auto -f /tmp/test/data-dir-257201389/torrc-262615463 --ControlPort auto --ControlPortWriteToFile /tmp/test/data-dir-257201389/control-port-879037146]
Starting tor with args [--DataDirectory /tmp/test/data-dir-484865384 --CookieAuthentication 1 --DisableNetwork 1 --hush --SocksPort auto -f /tmp/test/data-dir-484865384/torrc-925719665 --ControlPort auto --ControlPortWriteToFile /tmp/test/data-dir-484865384/control-port-597338908]
Sep 07 09:22:25.062 [err] tor_assertion_failed_(): Bug: /home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/../tor/src/../src/feature/hs/hs_circuitmap.c:571: hs_circuitmap_init: Assertion !the_hs_circuitmap failed; aborting. (on Tor 0.3.5.11-dev da728e36f4579907)
Sep 07 09:22:25.063 [err] Bug: Tor 0.3.5.11-dev (git-da728e36f4579907): Assertion !the_hs_circuitmap failed in hs_circuitmap_init at /home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/../tor/src/../src/feature/hs/hs_circuitmap.c:571. (Stack trace not available) (on Tor 0.3.5.11-dev da728e36f4579907)
SIGABRT: abort
PC=0x7f30fe3b63eb m=0 sigcode=18446744073709551610

goroutine 0 [idle]:
runtime: unknown pc 0x7f30fe3b63eb
stack: frame={sp:0x7ffff8861ae0, fp:0x0} stack=[0x7ffff8062ff8,0x7ffff8862030)
00007ffff88619e0:  0000008000000000  31c8ff87c90f9400 
00007ffff88619f0:  0000000000000000  0000000000000000 
00007ffff8861a00:  00007ffff8861bd0  00007ffff8861a90 
00007ffff8861a10:  ffffffffffffffff  0000000000000000 
00007ffff8861a20:  00007ffff8861a60  000000000092dfc3 
00007ffff8861a30:  00f2892dffffffff  001d9dd8da0f6c3e 
00007ffff8861a40:  00479b152ae2f4a4  00007f30fe55c1a0 
00007ffff8861a50:  0000000000000000  00000000009303c0 
00007ffff8861a60:  7462696c2d6f672f  2e302e317640726f 
00007ffff8861a70:  2e2e2f6372732f72  6165662f6372732f 
00007ffff8861a80:  3a632e70616d7469  745328202e313735 
00007ffff8861a90:  29656c62616c6961  726f54206e6f2820 
00007ffff8861aa0:  726f54203a677542  312e352e332e3020 
00007ffff8861ab0:  31312e352e332e30  376164207665642d 
00007ffff8861ac0:  6563617274206b63  61766120746f6e20 
00007ffff8861ad0:  682f73682f657275  6975637269635f73 
00007ffff8861ae0: <0000000000000000  726f742f2e2e2f72 
00007ffff8861af0:  0000000000000000  0000000000000000 
00007ffff8861b00:  0000000000000000  0000000000000000 
00007ffff8861b10:  0000000000000000  0000000000000000 
00007ffff8861b20:  0000000000ab4a1c  000000000000000d 
00007ffff8861b30:  0000000000ab25fd  0000000000000004 
00007ffff8861b40:  0000000100000001  0000000100000001 
00007ffff8861b50:  0000000000000000  0000000000000000 
00007ffff8861b60:  fffffffe7fffffff  ffffffffffffffff 
00007ffff8861b70:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861b80:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861b90:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861ba0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bb0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bc0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bd0:  ffffffffffffffff  ffffffffffffffff 
runtime: unknown pc 0x7f30fe3b63eb
stack: frame={sp:0x7ffff8861ae0, fp:0x0} stack=[0x7ffff8062ff8,0x7ffff8862030)
00007ffff88619e0:  0000008000000000  31c8ff87c90f9400 
00007ffff88619f0:  0000000000000000  0000000000000000 
00007ffff8861a00:  00007ffff8861bd0  00007ffff8861a90 
00007ffff8861a10:  ffffffffffffffff  0000000000000000 
00007ffff8861a20:  00007ffff8861a60  000000000092dfc3 
00007ffff8861a30:  00f2892dffffffff  001d9dd8da0f6c3e 
00007ffff8861a40:  00479b152ae2f4a4  00007f30fe55c1a0 
00007ffff8861a50:  0000000000000000  00000000009303c0 
00007ffff8861a60:  7462696c2d6f672f  2e302e317640726f 
00007ffff8861a70:  2e2e2f6372732f72  6165662f6372732f 
00007ffff8861a80:  3a632e70616d7469  745328202e313735 
00007ffff8861a90:  29656c62616c6961  726f54206e6f2820 
00007ffff8861aa0:  726f54203a677542  312e352e332e3020 
00007ffff8861ab0:  31312e352e332e30  376164207665642d 
00007ffff8861ac0:  6563617274206b63  61766120746f6e20 
00007ffff8861ad0:  682f73682f657275  6975637269635f73 
00007ffff8861ae0: <0000000000000000  726f742f2e2e2f72 
00007ffff8861af0:  0000000000000000  0000000000000000 
00007ffff8861b00:  0000000000000000  0000000000000000 
00007ffff8861b10:  0000000000000000  0000000000000000 
00007ffff8861b20:  0000000000ab4a1c  000000000000000d 
00007ffff8861b30:  0000000000ab25fd  0000000000000004 
00007ffff8861b40:  0000000100000001  0000000100000001 
00007ffff8861b50:  0000000000000000  0000000000000000 
00007ffff8861b60:  fffffffe7fffffff  ffffffffffffffff 
00007ffff8861b70:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861b80:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861b90:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861ba0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bb0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bc0:  ffffffffffffffff  ffffffffffffffff 
00007ffff8861bd0:  ffffffffffffffff  ffffffffffffffff 

goroutine 7 [syscall]:
runtime.cgocall(0x73c9c0, 0xc00004cf28, 0x10)
	/usr/local/go/src/runtime/cgocall.go:133 +0x5b fp=0xc00004cef8 sp=0xc00004cec0 pc=0x4a0c1b
github.com/ipsn/go-libtor/libtor._Cfunc_tor_run_main(0x2072820, 0x0)
	_cgo_gotypes.go:182 +0x49 fp=0xc00004cf28 sp=0xc00004cef8 pc=0x706249
github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start.func5.3(0xc000070380, 0xc000012d40)
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:95 +0x56 fp=0xc00004cf60 sp=0xc00004cf28 pc=0x707096
github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start.func5(0x2072850, 0xc000150100, 0x10, 0x10, 0xc000070380)
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:95 +0x94 fp=0xc00004cfb8 sp=0xc00004cf60 pc=0x707154
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1374 +0x1 fp=0xc00004cfc0 sp=0xc00004cfb8 pc=0x506b81
created by github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:92 +0x225

goroutine 1 [sleep]:
time.Sleep(0xbebc200)
	/usr/local/go/src/runtime/time.go:188 +0xbf
github.com/cretz/bine/tor.(*Tor).startProcess(0xc00014c100, 0xb0eba0, 0xc0000160f0, 0xc000157e80, 0xc00005bc88, 0x1)
	/home/hugo/go/pkg/mod/github.com/cretz/[email protected]/tor/tor.go:333 +0x5cc
github.com/cretz/bine/tor.Start(0xb0eba0, 0xc0000160f0, 0xc000157e80, 0x1, 0x1, 0x3d)
	/home/hugo/go/pkg/mod/github.com/cretz/[email protected]/tor/tor.go:174 +0x4ac
main.handle()
	/tmp/test/main.go:30 +0x12a
main.main()
	/tmp/test/main.go:23 +0x70

goroutine 6 [sleep]:
time.Sleep(0xbebc200)
	/usr/local/go/src/runtime/time.go:188 +0xbf
github.com/cretz/bine/tor.(*Tor).startProcess(0xc000092000, 0xb0eba0, 0xc0000160f0, 0xc000153ed0, 0xc000056cd8, 0x1)
	/home/hugo/go/pkg/mod/github.com/cretz/[email protected]/tor/tor.go:333 +0x5cc
github.com/cretz/bine/tor.Start(0xb0eba0, 0xc0000160f0, 0xc000153ed0, 0x1, 0x1, 0x3d)
	/home/hugo/go/pkg/mod/github.com/cretz/[email protected]/tor/tor.go:174 +0x4ac
main.handle()
	/tmp/test/main.go:30 +0x12a
main.main.func1(0xc000016390)
	/tmp/test/main.go:21 +0x4a
created by main.main
	/tmp/test/main.go:19 +0x6b

goroutine 18 [syscall]:
github.com/ipsn/go-libtor/libtor._Cfunc_tor_run_main(0x7f30c8000c90, 0x7f3000000000)
	_cgo_gotypes.go:182 +0x49
github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start.func5.3(0xc00009e080, 0xc000098130)
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:95 +0x56
github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start.func5(0x7f30c8000cc0, 0xc0000a0100, 0x10, 0x10, 0xc00009e080)
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:95 +0x94
created by github.com/ipsn/go-libtor/libtor.(*embeddedProcess).Start
	/home/hugo/go/pkg/mod/github.com/ipsn/[email protected]/libtor/libtor.go:92 +0x225

rax    0x0
rbx    0x7f30fe36d740
rcx    0x7f30fe3b63eb
rdx    0x0
rdi    0x2
rsi    0x7ffff8861ae0
rbp    0x7ffff8861d90
rsp    0x7ffff8861ae0
r8     0x0
r9     0x7ffff8861ae0
r10    0x8
r11    0x246
r12    0x80
r13    0x2072d20
r14    0x2072d20
r15    0x10
rip    0x7f30fe3b63eb
rflags 0x246
cs     0x33
fs     0x0
gs     0x0

Is this a complete impossibility (such as the tor node using some global objects) or something that can be fixed with a good lock somewhere ?

Warning when running in docker

Hi Team,

I'm getting this warning when doing docker build in my go project that uses this library:

#10 257.1 # github.com/ipsn/go-libtor/libtor
#10 257.1 In file included from /go/pkg/mod/github.com/ipsn/[email protected]/libtor/../tor/src/../src/lib/crypt_ops/crypto_rand.c:70,
#10 257.1                  from /go/pkg/mod/github.com/ipsn/[email protected]/libtor/tor_src_lib_crypt_ops_crypto_rand.go:9:
#10 257.1 /usr/include/sys/fcntl.h:1:2: warning: #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h> [-Wcpp]
#10 257.1     1 | #warning redirecting incorrect #include <sys/fcntl.h> to <fcntl.h>
#10 257.1       |  ^~~~~~~
#10 DONE 260.1s

Any idea as to how to fix? I know it's just a warning, but wanted to avoid a future error due to header linkage.

Error after running go get

Ran the following command on mac: go get -u -v -x github.com/ipsn/go-libtor

Got the following error:

# github.com/ipsn/go-libtor/libtor
In file included from ../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/libevent_buffer.go:8:
In file included from ../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/compat/../buffer.c:79:
In file included from ../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/include/event2/event.h:204:
../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/include/event2/util.h:129:2: error: "No way to define ev_uint64_t"
#error "No way to define ev_uint64_t"
 ^
../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/include/event2/util.h:148:2: error: "No way to define ev_uint32_t"
#error "No way to define ev_uint32_t"
 ^
../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/include/event2/util.h:167:2: error: "No way to define ev_uint16_t"
#error "No way to define ev_uint16_t"
 ^
../../go/pkg/mod/github.com/ipsn/[email protected]/libtor/../libevent/include/event2/util.h:283:2: error: "No way to define SIZE_MAX"
#error "No way to define SIZE_MAX"
 ^
4 errors generated.

How is it possible to persist V3 .onion address?

I would like to keep my onion address static after I close the program and reopen it.
this is done with V2 addressed as described in issue #19, however it is not applicable with V3 addresses.
how do I make V3 addresses persistent after reopening the program?

Example program (main.go) won't run

~/Desktop/GoProjects$ go run main.go
# command-line-arguments
./main.go:18:42: cannot use "github.com/ipsn/go-libtor".Creator (type "github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator) as type "github.com/cretz/bine/process".Creator in field value:
	"github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Creator does not implement "github.com/cretz/bine/process".Creator (wrong type for New method)
		have New(context.Context, ...string) ("github.com/ipsn/go-libtor/vendor/github.com/cretz/bine/process".Process, error)
		want New(context.Context, ...string) ("github.com/cretz/bine/process".Process, error)

v3 onion addresses

is there any plan on supporting the v3 onion addresses as v2 will be phased out and no longer supported sometime this year ?

(very small issue i know but curiosity has the best of me)

Compiling for RaspberryPI not working

According to documentation, arm should be supported.
But trying:

~/go/src/github.com/ipsn/go-libtor $ GOARCH=arm go build

I get

libtor.go:13:2: build constraints exclude all Go files in ~/go/src/github.com/ipsn/go-libtor/libtor

(same happens for arm64)

any suggestion? thanks

How to specify listening port of hidden service?

// Create an onion service to listen on any port but show as 80
onion, err := t.Listen(ctx, &tor.ListenConf{RemotePorts: []int{80}})

How to specify which port to listen of the localhost here?

Version 2 Onion Sites will be deprecated soon

Hello!

I trying to open the app from example and see a warning:

Version 2 Onion Sites will be deprecated soon

What can I do? Thanks.

ipsn / go-libtor Goto Github PK

go-libtor's People

Contributors

Stargazers

Watchers

Forkers

go-libtor's Issues

Error Log

Recommend Projects

Recommend Topics

Recommend Org