microsoft / go-crypto-openssl Goto Github PK

View Code? Open in Web Editor NEW

51.0 91.0 14.0 257 KB

Go crypto backend for Linux using OpenSSL

License: MIT License

Go 80.08% C 18.97% Shell 0.85% Makefile 0.10%

go-crypto-openssl's Issues

Please add information in "About"

Panic when using the library

My code panic when I try to use the library but I don't know how to fix it. Can someone help?

Go ENV

$  go env
GO111MODULE="on"
GOARCH="amd64"
GOBIN="/home/thanhpp/go/bin"
GOCACHE="/home/thanhpp/.cache/go-build"
GOENV="/home/thanhpp/.config/go/env"
GOEXE=""
GOEXPERIMENT=""
GOFLAGS=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOINSECURE=""
GOMODCACHE="/home/thanhpp/go/pkg/mod"
GONOPROXY="github.com/KyberNetwork,github.com/nri4nudge"
GONOSUMDB="github.com/KyberNetwork,github.com/nri4nudge"
GOOS="linux"
GOPATH="/home/thanhpp/go"
GOPROXY="proxy.golang.org,sum.golang.org,index.golang.org,direct"
GOROOT="/usr/local/go"
GOSUMDB="sum.golang.org"
GOTMPDIR=""
GOTOOLDIR="/usr/local/go/pkg/tool/linux_amd64"
GOVCS=""
GOVERSION="go1.20.5"
GCCGO="gccgo"
GOAMD64="v1"
AR="ar"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
GOMOD="/dev/null"
GOWORK=""
CGO_CFLAGS="-O2 -g"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-O2 -g"
CGO_FFLAGS="-O2 -g"
CGO_LDFLAGS="-O2 -g"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build820668886=/tmp/go-build -gno-record-gcc-switches"

OpenSSL Version

 $  openssl version
OpenSSL 3.1.1 30 May 2023 (Library: OpenSSL 3.1.1 30 May 2023)

Example code

package main

import (
	"fmt"

	"github.com/microsoft/go-crypto-openssl/openssl"
)

func main() {
	fmt.Println(openssl.SHA1([]byte("abc")))
}

Error log

$  go run .
fatal error: unexpected signal during runtime execution
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x0]

runtime stack:
runtime.throw({0x4ad78a?, 0xffffffffffffffb8?})
	/usr/local/go/src/runtime/panic.go:1047 +0x5d fp=0x7ffdd49b7500 sp=0x7ffdd49b74d0 pc=0x437f7d
runtime.sigpanic()
	/usr/local/go/src/runtime/signal_unix.go:825 +0x3e9 fp=0x7ffdd49b7560 sp=0x7ffdd49b7500 pc=0x44ca69

goroutine 1 [syscall]:
runtime.cgocall(0x48a910, 0xc000060ed0)
	/usr/local/go/src/runtime/cgocall.go:157 +0x5c fp=0xc000060ea8 sp=0xc000060e70 pc=0x40a15c
github.com/microsoft/go-crypto-openssl/openssl._Cfunc_go_openssl_EVP_sha1()
	_cgo_gotypes.go:1519 +0x49 fp=0xc000060ed0 sp=0xc000060ea8 pc=0x4891c9
github.com/microsoft/go-crypto-openssl/openssl.SHA1({0xc000060f49, 0x3, 0x3})
	/home/thanhpp/go/pkg/mod/github.com/microsoft/[email protected]/openssl/sha.go:36 +0x38 fp=0xc000060f18 sp=0xc000060ed0 pc=0x489598
main.main()
	/home/thanhpp/go/src/test-microsoft-openssl/main.go:10 +0x36 fp=0xc000060f80 sp=0xc000060f18 pc=0x489836
runtime.main()
	/usr/local/go/src/runtime/proc.go:250 +0x207 fp=0xc000060fe0 sp=0xc000060f80 pc=0x43a8a7
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000060fe8 sp=0xc000060fe0 pc=0x465141

goroutine 2 [force gc (idle)]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052fb0 sp=0xc000052f90 pc=0x43acd6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.forcegchelper()
	/usr/local/go/src/runtime/proc.go:305 +0xb0 fp=0xc000052fe0 sp=0xc000052fb0 pc=0x43ab10
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc000052fe8 sp=0xc000052fe0 pc=0x465141
created by runtime.init.6
	/usr/local/go/src/runtime/proc.go:293 +0x25

goroutine 18 [GC sweep wait]:
runtime.gopark(0x0?, 0x0?, 0x0?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00004e780 sp=0xc00004e760 pc=0x43acd6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.bgsweep(0x0?)
	/usr/local/go/src/runtime/mgcsweep.go:278 +0x8e fp=0xc00004e7c8 sp=0xc00004e780 pc=0x42796e
runtime.gcenable.func1()
	/usr/local/go/src/runtime/mgc.go:178 +0x26 fp=0xc00004e7e0 sp=0xc00004e7c8 pc=0x41ce26
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00004e7e8 sp=0xc00004e7e0 pc=0x465141
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:178 +0x6b

goroutine 19 [GC scavenge wait]:
runtime.gopark(0xc000096000?, 0x4c3fd0?, 0x1?, 0x0?, 0x0?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc00004ef70 sp=0xc00004ef50 pc=0x43acd6
runtime.goparkunlock(...)
	/usr/local/go/src/runtime/proc.go:387
runtime.(*scavengerState).park(0x542bc0)
	/usr/local/go/src/runtime/mgcscavenge.go:400 +0x53 fp=0xc00004efa0 sp=0xc00004ef70 pc=0x425893
runtime.bgscavenge(0x0?)
	/usr/local/go/src/runtime/mgcscavenge.go:628 +0x45 fp=0xc00004efc8 sp=0xc00004efa0 pc=0x425e65
runtime.gcenable.func2()
	/usr/local/go/src/runtime/mgc.go:179 +0x26 fp=0xc00004efe0 sp=0xc00004efc8 pc=0x41cdc6
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc00004efe8 sp=0xc00004efe0 pc=0x465141
created by runtime.gcenable
	/usr/local/go/src/runtime/mgc.go:179 +0xaa

goroutine 20 [finalizer wait]:
runtime.gopark(0x1a0?, 0x543000?, 0x20?, 0xa8?, 0xc000052770?)
	/usr/local/go/src/runtime/proc.go:381 +0xd6 fp=0xc000052628 sp=0xc000052608 pc=0x43acd6
runtime.runfinq()
	/usr/local/go/src/runtime/mfinal.go:193 +0x107 fp=0xc0000527e0 sp=0xc000052628 pc=0x41be67
runtime.goexit()
	/usr/local/go/src/runtime/asm_amd64.s:1598 +0x1 fp=0xc0000527e8 sp=0xc0000527e0 pc=0x465141
created by runtime.createfing
	/usr/local/go/src/runtime/mfinal.go:163 +0x45
exit status 2

Add API support for SHA3-384 and friends

openssl provides sha3-384 implementation.

when available please expose sha3-384 implementation.

This is to gain access to a FIPS certified SHA3 implementation instead of golang.org/x/crypto/sha3

ideally as a drop in replacement for golang.org/x/crypto/sha3

Incorrect error message "decrypt/encrypt" in multiple functions

The "EVP_PKEY_decrypt/encrypt failed" error is returned on error in cryptEVP and verifyEVP functions. The operation is not encrypt/decrypt, but signature verification.

Similarly, the cryptEVP function returns the same error when called by the evpSign function and fails. The failure is in signature generation, not in encrypt/decrypt.

File: openssl/evpkey.go

Branches with `v` prefix

Right now, the repo has a v0.1 branch, and v0.1.0 + v0.1.1 tags.

In my experience, I've only seen v prefixes before tags, and it's sometimes been a useful way to differentiate tags from branches. It's certainly valid to have v0.1 as a branch, just not something I've seen before.

In .NET land, the norm is e.g. release/6.0 and v6.0.1. I've also seen a bare version: 0.1 with v0.1.1 tag.

I'm curious if this naming style has history behind it, maybe in the Go ecosystem in particular?

(Figured we might as well discuss this on a GitHub issue for posterity. 😄)

@qmuntal @microsoft/golang-compiler

Difficulty building the library

I am trying to use the library in my project, the folder structure looks roughly like this:

crypto/
├── main.go
├── go-crypto-openssl
   ├── ....h
   ├── ....c 
   ├── ....go
   └── ...._test.go

When trying to run tests from inside the library package, everything works fine, but when i try to build from inside my project and execute it, it fails with a SIGSEG.

I tried to see what's going on with gdb, it looks like i am missing the cgo types definitions for some reason:

(r1=<optimized out>) at _cgo_gotypes.go:1018
1018    _cgo_gotypes.go: No such file or directory.

Any idea on how to resolve this? (i am not that familiar with the workings of cgo)

CGO failed processing error

Hi, I have encountered this error: "go list failed to return CompiledGoFiles. This may indicate failure to perform cgo processing; try building at the command line. See https://golang.org/issue/38990." after I installed the package locally.

This is the relevant go env

      set GO111MODULE=on
      set GOENV=C:\Users\USERNAME\AppData\Roaming\go\env
      set GOPATH=C:\Users\USERNAME\go
      set GOPROXY=https://proxy.golang.org,direct
      set GOROOT=C:\Program Files\Go
      set GOVERSION=go1.19.2
      set GCCGO=gccgo
      set CC=gcc
      set CXX=g++
      set CGO_ENABLED=1
      set GOMOD=C:\Users\USERNAME\go\pkg\mod\github.com\microsoft\[email protected]\go.mod  
      set CGO_CFLAGS=-g -O2
      set CGO_CPPFLAGS=
      set CGO_CXXFLAGS=-g -O2
      set CGO_FFLAGS=-g -O2
      set CGO_LDFLAGS=-g -O2
      set PKG_CONFIG=pkg-config
      set GOGCCFLAGS=-m64 -mthreads -Wl,--no-gc-sections -fmessage-length=0 -fdebug-prefix-

When I run go list -json -compiled -e

    {
            "Dir": "C:\\Users\\USERNAME\\go\\pkg\\mod\\github.com\\microsoft\\[email protected]\\openssl",
            "ImportPath": "github.com/microsoft/go-crypto-openssl/openssl",
            "Name": "openssl",
            "Root": "C:\\Users\\USERNAME\\go\\pkg\\mod\\github.com\\microsoft\\[email protected]",
            "Module": {
                    "Path": "github.com/microsoft/go-crypto-openssl",
                    "Main": true,
                    "Dir": "C:\\Users\\USERNAME\\go\\pkg\\mod\\github.com\\microsoft\\[email protected]",
                    "GoMod": "C:\\Users\\USERNAME\\go\\pkg\\mod\\github.com\\microsoft\\[email protected]\\go.mod",        
                    "GoVersion": "1.16"
            },
            "Match": [
                    "."
            ],
            "Stale": true,
            "StaleReason": "not installed but available in build cache",
            "GoFiles": [
                    "big.go"
            ],
            "CompiledGoFiles": [
                    "big.go"
            ],
            "IgnoredGoFiles": [
                    "aes.go",
                    "aes_test.go",
                    "ecdh.go",
                    "ecdh_test.go",
                    "ecdsa.go",
                    "ecdsa_test.go",
                    "evpkey.go",
                    "openssl_funcs.h"
            ]
    }

My gopls settings

    {
      // "go.buildFlags": ["-tags=linux,!android"],
      "gopls": {
          "build.experimentalWorkspaceModule": true,
          "build.allowModfileModifications": true
      }
   }

It seems to ignore those files with C imported, so basically the only file that is successfully compiled is big.go, and this made my code that uses this package not able to recognize functions/identifiers in those cgo files. For example, it can only understand openssl.BigInt because this is the only thing that is compiled. All other requests, such as openssl.NewAESCipher, will have error similar to this shown: "undefined: openssl.NewAESCipher" with yellow squiggly lines "NewAESCipher not declared by package openssl (compile)"

Is there something wrong with my gopls settings, or is it an issue with go version (go.mod indicates 1.16 yet go version is 1.19)? Thanks!

Recommend Projects

React

A declarative, efficient, and flexible JavaScript library for building user interfaces.
Vue.js

🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
Typescript

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
TensorFlow

An Open Source Machine Learning Framework for Everyone
Django

The Web framework for perfectionists with deadlines.
Laravel

A PHP framework for web artisans
D3

Bring data to life with SVG, Canvas and HTML. 📊📈🎉

Recommend Topics

javascript

JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
web

Some thing interesting about web. New door for the world.
server

A server is a program made to process requests and deliver data to clients.
Machine learning

Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Visualization

Some thing interesting about visualization, use data art
Game

Some thing interesting about game, make everyone happy.

Recommend Org

Facebook

We are working to build community through open source technology. NB: members must have two-factor auth.
Microsoft

Open source projects and samples from Microsoft.
Google

Google ❤️ Open Source for everyone.
Alibaba

Alibaba Open Source for everyone
D3

Data-Driven Documents codes.
Tencent

China tencent open source team.