Hello,
we establish a WebSocket connection using libcurl (7.61.0) (easy interface).
With activated logging, schannel (Windows) is logging many thousand entries
like this:
2019-02-07 15:19:18-0107 [5044]:[tWs]: VERB: CURL: schannel: client wants to
read 16384 bytes
2019-02-07 15:19:18-0108
Am 05.07.2018 um 15:39 schrieb Daniel Stenberg:
On Thu, 5 Jul 2018, Volker Schmid wrote:
Try "AUTH=NTLM;AUTH=CRAM-MD5;AUTH=LOGIN;AUTH=PLAIN"
thanks, this is really working and solved my problem! Would be really great
if the libcurl documentation would mention that option he
:
On 07/05/2018 11:35 AM, Volker Schmid wrote:
>
>
> Am 03.07.2018 um 17:06 schrieb Volker Schmid:
>>
>> So, how to simply exclude GSSAPI or make CURLOPT_LOGIN_OPTIONS
>> accepting multiple values like "AUTH=NTLM CRAM-MD5 LOGIN PLAIN"?
>>
Try "AUT
login? Maybe some compiler switches or
curl_easyopt function?
Best,
Volker
Am 03.07.2018 um 17:06 schrieb Volker Schmid:
Hello,
a mailserver is offering those algorithms after STARTTLS:
250-AUTH GSSAPI NTLM LOGIN
Now, libcurl GSSAPI seems broken and it fails due to this. The initial idea
Hello,
a mailserver is offering those algorithms after STARTTLS:
250-AUTH GSSAPI NTLM LOGIN
Now, libcurl GSSAPI seems broken and it fails due to this. The initial idea was
to stop libcurl from using GSSAPI, but I found no option to exclude such for
SMTP. So I tried to force libcurl to use
Hello,
a customer is trying to connect to a mailserver and fails. But looking to the
logfile everything seems fine to me but it still fails. Sadly, I have no clue
about why. This is the CURL log. Any ideas what's wrong here? I assume it may
be the AUTH GSSAPI method, but I'm not sure.
It was
Hello Daniel,
thanks for the detailed reply.
> - I wonder about, how to deal with this if libcurl is not using OpenSSL (eg
> on Windows using schannel and whatever libcurl is using on Linux or MacOS)?
Only a subset of the TLS backends require mutex callbacks set. libcurl built
with schannel
Hello,
In my software I create a pool of curl-easy handles and re-use them in several
threads. On MacOS I have crashes but on Windows and Linux it works fine. I did
some research and found the threaded-ssl.c example at
https://curl.haxx.se/libcurl/c/threaded-ssl.html.
Now I have several
Hello,
We use libCurl version 7.43.0 with schannel support for TLS. Some customers
using a proxy are getting the following issue:
2016-03-22 14:20:04-1274 [4736]: VERB: CURL: timeout on name lookup is not
supported
2016-03-22 14:20:04-1283 [4736]: VERB: CURL: Trying 10.1.21.217...
Am 27.08.2015 um 06:37 schrieb Nick Zitzmann:
On Aug 26, 2015, at 4:15 AM, Volker Schmid volker.sch...@regify.com wrote:
Thanks for the answer. Ok, I understand. But on MacOS I also do not have some
cacerts.pem file usable with CURLOPT_CAINFO. So how to make this working? Or do
I need
Am 25.08.2015 um 22:50 schrieb Daniel Stenberg:
On Tue, 25 Aug 2015, Volker Schmid wrote:
Version:7.43.0
Host: i386-apple-darwin14.0
SSL Version: SecureTransport
ZLib version: 1.2.5
Features: CURL_VERSION_SSL + CURL_VERSION_NTLM + CURL_VERSION_IPV6 +
CURL_VERSION_LIBZ + CURL_VERSION_ASYNCHDNS
Hello,
a customer of mine is using my software on MacOS 10.10 (he said he updated a
few days ago to the most recent). I utilize the libcurl.dylib that the system
is giving to me.
Interestingly, I get this information after initialization
(curl_version_info(CURLVERSION_NOW)):
Version:7.43.0
Hello all,
I have a specific problem at a customer. Our software is calling a https://
domain using libcurl. No proxy. The system states curl 7.30.0.
We are calling a page that is definitely having a valid certificate including a
valid chain. It is not self signed. It is signed by COMODO
Hello,
not sure if this answer is correctly assigned. Sorry.
Hi,
This snippet from CURLOPT_CAPATH doc might be relevant:
If libcurl is built against OpenSSL, the certificate directory must be
prepared using the openssl c_rehash utility.
HTH,
-Vadim
I don't think that curl on MacOS
Hello all,
the following log shows my problem with libcurl 2.27.0.0 (Windows) and NTLM
proxy:
2013-08-06 10:09:31 : CURL: About to connect() to proxy 10.50.200.13 port 3128
(#0)
2013-08-06 10:09:31 : CURL: Trying 10.50.200.13...
2013-08-06 10:09:31 : CURL: connected
2013-08-06 10:09:31 :
Hello Daniel,
At this day, 15 years ago, I uploaded the first release of curl to the world.
Thank you for that wonderful library! Would be great if it still exists in
another 15 years supporting the WARP protocol, too :-)
Best,
Volker
Hello,
we are sending SMTP mails using libcurl. On many systems this works fine but on
sone systems it does not.
This is the wireshark protocol. It shows that libcurl sends some RSET command
after successfully setting some RCPT. Sadly, as soon as we activate logging it
seems to behave
Hello,
Whilst I have thought about extending the supported commands to include
RSET, NOOP and VRFY I have not made a business case for it at the moment.
As such you have me totally stumped as to what could be sending that RSET :(
Maybe a transparent SMTP proxy or virus scanner in the
Hello,
I'm using CURL to send SMTP mails.
I initiate it using curl_easy_setopt with CURLOPT_USE_SSL = CURLUSESSL_TRY. I
assume that it should use STARTTLS only if the mailserver replies to support
it. But this happens at some customer:
2013-02-20 14:36:13 : CURL: About to connect() to
Hi Steve,
Curl currently sends the STARTTLS command regardless of whether the server
supports it or not.
Ok, that explains one part of the problem.
From the log you supplied it looks like the username and password wasn't
supplied, so curl treated the connection as anonymous, continued with
Hello,
I might be in the wrong discussion group but I'm using cURL to send SMTP
messages. The point is, that the messages seem to work fine in general. But if
a Exchange 2003 server is somewhere in the loop, the attached file is destroyed
after about 3000 bytes (depends on message size).
I
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I got it!
My base64 encoded lines had the length of 74 characters per line. I changed
this to use 72 characters (I have seen this while examining other Outlook
files) and now it works. Unbelievable.
I thought that 76 was the maximum:
http://en.wikipedia.org/wiki/Base64#MIME
So the problem
Hello,
I'm using libcurl to send SMTP emails. I also set CURLOPT_SSL_VERIFYPEER and
CURLOPT_SSL_VERIFYHOST to check the certificate.
Some customers are getting an error because the SSL certificate does not match
the domain name of the smtp server. I now like to show them the domain name of
Hello Dan,
Any idea why it complains with SSL read:
error::lib(0):func(0):reason(0), errno 54?
You'd have to look up the OpenSSL documentation to see what errno 54
means, but if the next line can be believed and errno=32 is actually a
syscall error, then it's EPIPE - Broken pipe. It
25 (#0)
2012-12-06 15:40:47 : CURL: MAIL FROM:q...@xxx.com
2012-12-06 15:40:47 : CURL: 250 OK
...
Viele Grüße,
Volker Schmid
CTO
regify®
your mail matters
regify S.A. | 2b, Ennert dem Bierg | L-5244 Sandweiler / Luxembourg
phone: +352-268932-1 | internet: www.regify.com
executive
Hello,
I'm trying to reuse STARTTLS SMTP connections or simple SMTP connections for
sending emails. Sadly, I do not get it to work.
Here is how it looks for GMX:
CURL: About to connect() to mail.gmx.net port 25 (#0)
CURL: Trying 213.165.64.20...
CURL: connected
CURL: Connected to
Hello,
CURL: Re-using existing connection! (#0) with host mail.gmx.net
CURL: Connected to mail.gmx.net (213.165.64.20) port 25 (#0)
CURL: MAIL FROM:alice.mas...@.de
CURL: 502 5.5.2 Unimplemented {mp028}
I find this very strange. Why does it say 502 on this command here? Shouldn't
Hello,
I'm trying to reuse STARTTLS SMTP connections or simple SMTP
connections for sending emails. Sadly, I do not get it to work.
I never made it ro reuse some SMTP connection. Is this not
possible at all?
Yes it should be possible...
First of all what version of libcurl are you
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