abort: error: EOF occurred in violation of protocol (_ssl.c:590)

[Andreas Buff]

FYI:

I could fix the error by:

- Remove the hg installed by the package installer:

sudo rm /usr/bin/hg

- Make sure there is no other previous installation:

sudo rm /opt/local/bin/hg

- Install Mercurial via Macports:

sudo port install mercurial



On 24/02/17 22:05, Andreas Buff wrote:
> Hi,
>
> I seem to have an issue using HTTPS/TLS when cloning a repo.
>
> Using "hg clone https://domain.com/path/to/repo",
>
> The error I get is:
>
> "abort: error: EOF occurred in violation of protocol (_ssl.c:590)"
>
> --debug --traceback output can be found on the bottom.
> This does work though: hg clone http://selenic.com/hg mercurial-repo
> I am using Mercurial 4.0.1 on *OSX 10.11.6* (installed with package
> installer
> <https://www.mercurial-scm.org/mac/binaries/Mercurial-4.0.1-macosx10.11.pkg>).
>
> *hg --version:*
> Mercurial Distributed SCM (version 4.0.1)
>
> *python -V:*
> Python 2.7.13
>
> *My .hgrc**:*
>
> [hostsecurity]
> disabletls10warning = true
> [hostfingerprints]
> domain.com = my:sh:aa:a0:29:04:02:ed:aa:23:40:66:b2:eb:e1:0a:03:c0:ec:66
>
> *This Python script runs fine:*
> import socket, ssl
> context = ssl.create_default_context()
> context.verify_mode = ssl.CERT_REQUIRED
> context.load_default_certs()
> conn = context.wrap_socket(socket.socket(socket.AF_INET), server_hostname='www.mozilla.org')
> conn.connect(('www.mozilla.org', 443))
>
> *This Python script**:*
>
> import ssl
> context = ssl.create_default_context()
> context.load_default_certs()
> context.cert_store_stats()
>
> *returns:* {'x509': 0, 'x509_ca': 0, 'crl': 0}
>
> which does look fishy to me.
>
> I searched /a lot/ and get out of ideas.
>
> Thankful for any hints.
>
> Best,
> Andreas
> *Output of "hg clone --debug --traceback
> https://dom**ain.com/**path/to/repo":* sending capabilities command
> Traceback (most recent call last):   File
> "/Library/Python/2.7/site-packages/mercurial/dispatch.py", line 205,
> in _runcatchfunc     return _dispatch(req)   File
> "/Library/Python/2.7/site-packages/mercurial/dispatch.py", line 901,
> in _dispatch     cmdpats, cmdoptions)   File
> "/Library/Python/2.7/site-packages/mercurial/dispatch.py", line 650,
> in runcommand     ret = _runcommand(ui, options, cmd, d)   File
> "/Library/Python/2.7/site-packages/mercurial/dispatch.py", line 909,
> in _runcommand     return cmdfunc()   File
> "/Library/Python/2.7/site-packages/mercurial/dispatch.py", line 898,
> in <lambda>     d = lambda: util.checksignature(func)(ui, *args,
> **cmdoptions)   File
> "/Library/Python/2.7/site-packages/mercurial/util.py", line 1037, in
> check     return func(*args, **kwargs)   File
> "/Library/Python/2.7/site-packages/mercurial/commands.py", line 1559,
> in clone     shareopts=opts.get('shareopts'))   File
> "/Library/Python/2.7/site-packages/mercurial/hg.py", line 447, in
> clone     srcpeer = peer(ui, peeropts, source)   File
> "/Library/Python/2.7/site-packages/mercurial/hg.py", line 175, in peer
>     return _peerorrepo(rui, path, create).peer()   File
> "/Library/Python/2.7/site-packages/mercurial/hg.py", line 152, in
> _peerorrepo     obj = _peerlookup(path).instance(ui, path, create)  
> File "/Library/Python/2.7/site-packages/mercurial/httppeer.py", line
> 298, in instance     inst._fetchcaps()   File
> "/Library/Python/2.7/site-packages/mercurial/httppeer.py", line 78, in
> _fetchcaps     self.caps = set(self._call('capabilities').split())  
> File "/Library/Python/2.7/site-packages/mercurial/httppeer.py", line
> 207, in _call     fp = self._callstream(cmd, **args)   File
> "/Library/Python/2.7/site-packages/mercurial/httppeer.py", line 154,
> in _callstream     resp = self.urlopener.open(req)   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> line 431, in open     response = self._open(req, data)   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> line 449, in _open     '_open', req)   File
> "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib2.py",
> line 409, in _call_chain     result = func(*args)   File
> "/Library/Python/2.7/site-packages/mercurial/url.py", line 342, in
> https_open     return self.do_open(self._makeconnection, req)   File
> "/Library/Python/2.7/site-packages/mercurial/keepalive.py", line 264,
> in do_open     raise urlerr.urlerror(err) URLError: <urlopen error EOF
> occurred in violation of protocol (_ssl.c:590)> 

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