- stunnel-users - stunnel.org

CAPI_GET_KEY:cryptacquirecontext error
by Michael S. Chusovitin 04 Jun '20

04 Jun '20

Dear stunnel users, whereas Stunnel itself looks fine for me, it seems to have some troubles with CAPI engine. The one I cannot manage still is *"CAPI_GET_KEY:cryptacquirecontext error"* logged when attempting to export the client's key. I tried to add *"engineCtrl = csp_name:Microsoft Enhanced RSA and AES Cryptographic Provider"* to stunnel.conf, and then *"CAPI_**CTX_SET_PROVNAME:**cryptacquirecontext error"* was logged instead of the above one. The same certificate is used happily with no-capi configuration. I suppose the problem is somehow related to sha256 signature in the certificate. Are there any chances to workaround? Stunnel version is 5.48 with OpenSSL 1.0.2o-fips. (in this very case I need to use 32bit version, so no possibility to upgrade). Thanks!

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Re: [stunnel-users] Need help connecting Eudora to mail servers
by Phil Smith III 28 May '20

28 May '20

I'm still tinkering here, trying to get Yahoo+stunnel working to help out Joe Slaven. I still can't get it to work. Yahoo userid is y_phsiii. I manually logged into Yahoo and verified that I have the right password. The config section: -- [Yahoo] client = yes accept = localhost:1234 connect = pop.mail.yahoo.com:995 sslVersion = TLSv1.2 -- Eudora has -- POPPort=1234 -- for that personality. Log: -- 2020.05.27 11:36:48 LOG5[29]: Service [Yahoo] accepted connection from 127.0.0.1:50287 2020.05.27 11:36:48 LOG6[29]: failover: priority, starting at entry #0 2020.05.27 11:36:48 LOG6[29]: s_connect: connecting 98.137.157.46:995 2020.05.27 11:36:48 LOG5[29]: s_connect: connected 98.137.157.46:995 2020.05.27 11:36:48 LOG5[29]: Service [Yahoo] connected remote server from 192.168.1.4:50288 2020.05.27 11:36:48 LOG6[29]: SNI: sending servername: pop.mail.yahoo.com 2020.05.27 11:36:48 LOG6[29]: Peer certificate not required 2020.05.27 11:36:48 LOG6[29]: Certificate verification disabled 2020.05.27 11:36:48 LOG6[29]: Certificate verification disabled 2020.05.27 11:36:48 LOG6[29]: Client certificate not requested 2020.05.27 11:36:48 LOG6[29]: Session id: F26CEF81143B96B8BD0D2C504CBB534082242BF337D3D29DE911CD5AC05B6DE0 2020.05.27 11:36:48 LOG6[29]: TLS connected: new session negotiated 2020.05.27 11:36:48 LOG6[29]: TLSv1.2 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption) 2020.05.27 11:37:48 LOG6[29]: TLS socket closed (SSL_read) 2020.05.27 11:37:48 LOG5[29]: Connection closed: 38 byte(s) sent to TLS, 130 byte(s) sent to socket -- Eudora error (Personality is named just "y" since it's just a test): -- y, Logging into POP Server, PASS [11:33:29 AM] There has been an error transferring your mail. I said: PASS <shhhh! Don't tell anyone.> and then the POP server (y_phsiii(a)127.0.0.1) said: ERR [SYS/TEMP] Server error - Please try again later. --

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blackhole problem - please help to tune stunnel
by Michael S. Chusovitin 28 May '20

28 May '20

Dear stunnel users, please advise how to solve the following: - an Application connects to stunnel-client (installed at the same machine); - stunnel-client tries to connect to stunnel-server (remote), fails and sends RST to the App; - but the App has already sent some datagrams to stunnel-client during TIMEOUTconnect period and they aren't transferred to stunnel-server. Is there any way to make stunnel-client delay its ACK to the App until the connection to stunnel-server is established? Thanks!

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Need help connecting Eudora to mail servers
by Joe Slaven 26 May '20

26 May '20

Below are the contents of my config file: Question 1. Is the output statement correct? I cannot find the log file. I expected it to be in the stunnel folder in the Program (x86) folders Question 2. Is it permissable to install code for all three email servers, using the same ports and settings in Eudora? Question 3. All three have error messages in Eudora ie none of them work via stunnel. Can anyone please show me where I am going wrong? I have listed the error message for Gmail below. There is no log file that I can find. Bigpond error message: There has been an error transferring your mail POP server [JoeS4814(a)127.0.0.1 ] said ERR[AUTH] Username and Password not accepted thanks for helping out, Joe ;*************************************************************** ; STUNNEL LOG output = stunnel.log ; ;***************************************************************** ;******************************************************* ;Yahoo connection ;******************************************************* [yahoo-pop3] client = yes accept = 127.0.0.1:110 connect = pop.mail.yahoo.com:995 verify = 2 CAfile = ca-certs.pem checkHost = pop.mail.yahoo.com OCSPaia = yes [yahoo-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.mail.yahoo.com:465 verify = 2 CAfile = ca-certs.pem checkHost = smtp.mail.yahoo.com OCSPaia = yes ; ;******************************************************* ;Bigpond connection ;***************************************************** [bigpond-pop3] client = yes accept = 127.0.0.1:110 connect = pop.bigpond.com:995 verify = 2 CAfile = ca-certs.pem checkHost = pop.bigpond.com OCSPaia = yes [bigpond-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.bigpond.com:465 verify = 2 CAfile = ca-certs.pem checkHost = smtp.bigpond.com OCSPaia = yes ;************************************* ;Gmail connection ;******************************************** [gmail-pop3] client = yes accept = 127.0.0.1:110 connect = pop.gmail.com:995 verifyChain = yes CAfile = ca-certs.pem checkHost = pop.gmail.com OCSPaia = yes [gmail-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.gmail.com:465 verifyChain = yes CAfile = ca-certs.pem checkHost = smtp.gmail.com OCSPaia = yes

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[PATCH] Use libcap to keep CAP_NET_RAW so that IP_TRANSPARENT works after setuid
by Simon Arlott 26 May '20

26 May '20

Use libcap to keep CAP_NET_RAW so that IP_TRANSPARENT works after setuid I'd like to be able to use "transparent = source" and "setuid" to drop full root privileges. It is possible to do this by keeping either the CAP_NET_ADMIN or CAP_NET_RAW capability. This is based on https://github.com/dlundquist/sniproxy/commit/0ab83f8f45f73ba18ea5f84ccccd9… The capability will not be inherited if "exec" is used: Name: stunnel Uid: 996 996 996 996 Gid: 988 988 988 988 ... CapInh: 0000000000000000 CapPrm: 0000000000002000 CapEff: 0000000000002000 --- It would be possible to keep CAP_NET_BIND_SERVICE too, to allow reloading a configuration that binds to ports below 1024. I don't think stunnel should keep this capability unless a service needs it at startup. CREDITS.md | 25 ++++++++++ configure.ac | 33 ++++++++++++++ doc/stunnel.8.in | 2 +- doc/stunnel.html.in | 2 +- doc/stunnel.pod.in | 2 +- src/stunnel.c | 109 ++++++++++++++++++++++++++++++++++++++++++++ 6 files changed, 170 insertions(+), 3 deletions(-) diff --git a/CREDITS.md b/CREDITS.md index 6567392..5f12f92 100644 --- a/CREDITS.md +++ b/CREDITS.md @@ -27,6 +27,31 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. +libcap usage in version 5.57 (from sniproxy): +Copyright 2017 Dustin Lundquist <dustin(a)null-ptr.net> +Copyright 2020 Simon Arlott + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions +are met: +1. Redistributions of source code must retain the above copyright + notice, this list of conditions and the following disclaimer. +2. Redistributions in binary form must reproduce the above copyright + notice, this list of conditions and the following disclaimer in the + documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE HOLDERS OR +CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, +EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, +PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR +PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF +LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS +SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + Several bugfixes and improvements mostly in versions 3.xx: * Brian Hatch <bri(a)stunnel.org> diff --git a/configure.ac b/configure.ac index 9c2b2b6..f454710 100644 --- a/configure.ac +++ b/configure.ac @@ -352,6 +352,39 @@ AC_ARG_ENABLE(systemd, ] ) +# Disable POSIX capabilities support +AC_MSG_CHECKING([whether to enable POSIX capabilities support]) +AC_ARG_ENABLE(libcap, +[ --disable-libcap disable POSIX capabilities support], + [ + case "$enableval" in + yes) AC_MSG_RESULT([yes]) + AC_SEARCH_LIBS([cap_get_proc], [cap]) + AC_DEFINE([USE_LIBCAP], [1], + [Define to 1 to enable POSIX capabilities]) + ;; + no) AC_MSG_RESULT([no]) + ;; + *) AC_MSG_RESULT([error]) + AC_MSG_ERROR([Bad value \"${enableval}\"]) + ;; + esac + ], + [ + AC_MSG_RESULT([autodetecting]) + AC_SEARCH_LIBS([cap_get_proc], [cap], + [ AC_CHECK_HEADERS([sys/capability.h], [ + AC_DEFINE([USE_LIBCAP], [1], + [Define to 1 to enable POSIX capabilities]) + AC_MSG_NOTICE([libcap support enabled]) + ], [ + AC_MSG_NOTICE([libcap header not found]) + ]) ], [ + AC_MSG_NOTICE([libcap library not found]) + ]) + ] +) + # Disable use of libwrap (TCP wrappers) # it should be the last check! AC_MSG_CHECKING([whether to enable TCP wrappers support]) diff --git a/doc/stunnel.8.in b/doc/stunnel.8.in index b3df016..4b121bc 100644 --- a/doc/stunnel.8.in +++ b/doc/stunnel.8.in @@ -1251,7 +1251,7 @@ setuid .RS 4 .Sp The use of the 'setuid' option will also prevent \fBstunnel\fR from binding to privileged -(<1024) ports during configuration reloading. +(<1024) ports during configuration reloading or enabling of 'transparent = source'. .Sp When the 'chroot' option is used, \fBstunnel\fR will look for all its files (including the configuration file, certificates, the log file and the pid file) within the chroot diff --git a/doc/stunnel.html.in b/doc/stunnel.html.in index ee9e5d9..95a1b51 100644 --- a/doc/stunnel.html.in +++ b/doc/stunnel.html.in @@ -1506,7 +1506,7 @@ </li> </ul> -The use of the 'setuid' option will also prevent stunnel from binding to privileged (<1024) ports during configuration reloading. +The use of the 'setuid' option will also prevent stunnel from binding to privileged (<1024) ports during configuration reloading or enabling of 'transparent = source'. When the 'chroot' option is used, stunnel will look for all its files (including the configuration file, certificates, the log file and the pid file) within the chroot jail. diff --git a/doc/stunnel.pod.in b/doc/stunnel.pod.in index e9abd4f..8f14fd9 100644 --- a/doc/stunnel.pod.in +++ b/doc/stunnel.pod.in @@ -1360,7 +1360,7 @@ setuid =back The use of the 'setuid' option will also prevent B<stunnel> from binding to privileged -(<1024) ports during configuration reloading. +(<1024) ports during configuration reloading or enabling of 'transparent = source'. When the 'chroot' option is used, B<stunnel> will look for all its files (including the configuration file, certificates, the log file and the pid file) within the chroot diff --git a/src/stunnel.c b/src/stunnel.c index 8121e0c..b84ce72 100644 --- a/src/stunnel.c +++ b/src/stunnel.c @@ -58,6 +58,11 @@ #endif /* USE_WIN32 */ +#ifdef USE_LIBCAP +#include <sys/prctl.h> +#include <sys/capability.h> +#endif + /**************************************** prototypes */ #ifdef __INNOTEK_LIBC__ @@ -191,6 +196,59 @@ int drop_privileges(int critical) { #ifdef HAVE_SETGROUPS gid_t gr_list[1]; #endif +#ifdef USE_LIBCAP + SERVICE_OPTIONS *opt; + int need_caps = 0; + cap_t caps; + cap_value_t cap_list[1]; + int keepcaps = 0; +#endif + +#ifdef USE_LIBCAP + for (opt = service_options.next; opt; opt = opt->next) { + if (opt->option.transparent_src) { /* transparent_src is enabled for this service */ + need_caps = 1; + break; + } + } + + /* add permitted flag to capability needed for IP_TRANSPARENT */ + if (CAP_IS_SUPPORTED(CAP_NET_RAW) && need_caps) { + const char *cap_failed = NULL; + + caps = cap_get_proc(); + if (caps != NULL) { + cap_list[0] = CAP_NET_RAW; + if (cap_set_flag(caps, CAP_PERMITTED, 1, cap_list, CAP_SET) == -1) { + cap_failed = "cap_set_flags[before]"; + goto cap_cleanup_before; + } + + if (cap_set_proc(caps) == -1) { + cap_failed = "cap_set_proc[before]"; + goto cap_cleanup_before; + } + + /* keep capabilities after setuid */ + if (prctl(PR_SET_KEEPCAPS, 1, 0, 0, 0) == -1) { + cap_failed = "prctl[before]"; + goto cap_cleanup_before; + } else { + keepcaps = 1; + } + +cap_cleanup_before: + cap_free(caps); + if (cap_failed != NULL && critical) { + sockerror(cap_failed); + return 1; + } + } else if (critical) { + sockerror("cap_get_proc[before]"); + return 1; + } + } +#endif /* set uid and gid */ if(service_options.gid) { @@ -212,6 +270,57 @@ int drop_privileges(int critical) { return 1; } } + +#ifdef USE_LIBCAP + /* enable capability needed for IP_TRANSPARENT */ + if (CAP_IS_SUPPORTED(CAP_NET_RAW) && need_caps) { + const char *cap_failed = NULL; + + caps = cap_get_proc(); + if (caps != NULL) { + /* remove every capability from the list */ + cap_clear(caps); + cap_list[0] = CAP_NET_RAW; + + /* take back capability */ + if (cap_set_flag(caps, CAP_PERMITTED, 1, cap_list, CAP_SET) == -1) { + cap_failed = "cap_set_flag[after]"; + goto cap_cleanup_after; + } + + if (cap_set_flag(caps, CAP_EFFECTIVE, 1, cap_list, CAP_SET) == -1) { + cap_failed = "cap_set_flag[after]"; + goto cap_cleanup_after; + } + + if (cap_set_proc(caps) == -1) { + cap_failed = "cap_set_proc[after]"; + goto cap_cleanup_after; + } + /* from now on it the new capability list is active, + * no other capabilities may be enabled */ + +cap_cleanup_after: + cap_free(caps); + if (cap_failed != NULL && critical) { + sockerror(cap_failed); + return 1; + } + } else if (critical) { + sockerror("cap_get_proc[after]"); + return 1; + } + } + + /* disable keeping capabilities across setuid */ + if (keepcaps && prctl(PR_SET_KEEPCAPS, 0, 0, 0, 0) == -1) { + if (critical) { + sockerror("prctl"); + return 1; + } + } +#endif + #endif /* standard Unix */ return 0; } -- 2.17.1 -- Simon Arlott

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Re: [stunnel-users] stunnel-users Digest, Vol 190, Issue 13
by Brent Kimberley 24 May '20

24 May '20

Try: * Verifying the openssl version(s) * Verifying the 192.168.1.96:51400 port (nmap, netstat, etc.) * Verifying connection (openssl s_client -connect 192.168.1.96:51400) * Verifying the ciphersuite * Verifying the certificate >>Is there a configuration item in stunnel to at least tell it to chill out a little and not try reconnecting 1000 times a second? Not sure. TIMEOUTclose? On Sunday, May 24, 2020, 6:00:07 a.m. EDT, stunnel-users-request(a)stunnel.org <stunnel-users-request(a)stunnel.org> wrote: Send stunnel-users mailing list submissions to stunnel-users(a)stunnel.org To subscribe or unsubscribe via the World Wide Web, visit https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users or, via email, send a message with subject or body 'help' to stunnel-users-request(a)stunnel.org You can reach the person managing the list at stunnel-users-owner(a)stunnel.org When replying, please edit your Subject line so it is more specific than "Re: Contents of stunnel-users digest..." Today's Topics: 1. /var/log/syslog is filling up with stunnel errors (digitek) 2. Re: /var/log/syslog is filling up with stunnel errors (Thomas Ward) ---------------------------------------------------------------------- Message: 1 Date: Sat, 23 May 2020 18:17:49 -0500 From: digitek <digitek(a)charter.net> To: stunnel-users(a)stunnel.org Subject: [stunnel-users] /var/log/syslog is filling up with stunnel errors Message-ID: <434e3153-d94c-bb71-fc51-1716db588290(a)charter.net> Content-Type: text/plain; charset=windows-1252; format=flowed Hi, I've been running stunnel for years to shuttle my syslogs off to a syslog server. It's performed flawlessly up until a few weeks ago. Recently, rebooting my syslog server results in the clients filling up /var/log/syslog with messages like below[1]. I'm not certain where the issue is. We've gone through some Ubuntu 16.04 > 18.04 upgrades on some hosts, as well as the syslog server. Is there a configuration item in stunnel to at least tell it to chill out a little and not try reconnecting 1000 times a second? My config from a client is here[2] Last time this happened (few weeks ago) I googled around and found the TIMEOUTconnect parameter to try and get stunnel to at least wait 10 seconds before attempting another connect, but guess it doesn't work that way. Any thoughts? The stunnel client is on Ubuntu 18.04. I'd rather not compile out-of-band for the latest stunnel version unless I must. I"m assuming this is a config issue on my end. The version I'm stuck with right now is stunnel 5.44 on x86_64-pc-linux-gnu platform Thanks! [1] May 23 17:42:04 shuriken stunnel: LOG5[44922183]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket May 23 17:42:04 shuriken stunnel: LOG5[44922184]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55440 May 23 17:42:04 shuriken stunnel: LOG3[44922184]: s_connect: connect 192.168.1.96:51400: Connection refused (111) May 23 17:42:04 shuriken stunnel: LOG3[44922184]: No more addresses to connect May 23 17:42:04 shuriken stunnel: LOG5[44922184]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket May 23 17:42:04 shuriken stunnel: LOG5[44922185]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55444 May 23 17:42:04 shuriken stunnel: LOG3[44922185]: s_connect: connect 192.168.1.96:51400: Connection refused (111) May 23 17:42:04 shuriken stunnel: LOG3[44922185]: No more addresses to connect [2] client = yes cert = /etc/stunnel/shared/stunnel.pem pid = /var/run/stunnel4/syslog_stunnel.pid [syslog_tunnel] accept = 127.0.0.1:5140 connect = 192.168.1.96:51400 TIMEOUTconnect = 10 ------------------------------ Message: 2 Date: Sat, 23 May 2020 20:09:48 -0400 From: Thomas Ward <teward(a)thomas-ward.net> To: digitek <digitek(a)charter.net>, stunnel-users(a)stunnel.org Subject: Re: [stunnel-users] /var/log/syslog is filling up with stunnel errors Message-ID: <49V0wH16GWz2QGD(a)mail.syn-ack.link> Content-Type: text/plain; charset="utf-8" This is indicative of the remote server not running on the right ports normally or actively blocking you, given the "Connection Refused" errors.? Verify your system stunnel is on actually can connect to the specified IP and port combo independently of stunnel to start with.Sent from my Sprint Samsung Galaxy Note10+. -------- Original message --------From: digitek <digitek(a)charter.net> Date: 5/23/20 19:18 (GMT-05:00) To: stunnel-users(a)stunnel.org Subject: [stunnel-users] /var/log/syslog is filling up with stunnel errors Hi,I've been running stunnel for years to shuttle my syslogs off to a syslog server. It's performed flawlessly up until a few weeks ago. Recently, rebooting my syslog server results in the clients filling up /var/log/syslog with messages like below[1].I'm not certain where the issue is. We've gone through some Ubuntu 16.04 > 18.04 upgrades on some hosts, as well as the syslog server. Is there a configuration item in stunnel to at least tell it to chill out a little and not try reconnecting 1000 times a second?? My config from a client is here[2]Last time this happened (few weeks ago) I googled around and found the TIMEOUTconnect parameter to try and get stunnel to at least wait 10 seconds before attempting another connect, but guess it doesn't work that way.Any thoughts? The stu nnel client is on Ubuntu 18.04. I'd rather not compile out-of-band for the latest stunnel version unless I must. I"m assuming this is a config issue on my end.? The version I'm stuck with right now is stunnel 5.44 on x86_64-pc-linux-gnu platformThanks![1]May 23 17:42:04 shuriken stunnel: LOG5[44922183]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socketMay 23 17:42:04 shuriken stunnel: LOG5[44922184]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55440May 23 17:42:04 shuriken stunnel: LOG3[44922184]: s_connect: connect 192.168.1.96:51400: Connection refused (111)May 23 17:42:04 shuriken stunnel: LOG3[44922184]: No more addresses to connectMay 23 17:42:04 shuriken stunnel: LOG5[44922184]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socketMay 23 17:42:04 shuriken stunnel: LOG5[44922185]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55444May 23 17:42:04 shuriken stunnel: LOG3[44922185]: s_connect: connect 192.168.1.96:51400: Conn ection refused (111)May 23 17:42:04 shuriken stunnel: LOG3[44922185]: No more addresses to connect[2]client?? = yescert???? = /etc/stunnel/shared/stunnel.pempid????? = /var/run/stunnel4/syslog_stunnel.pid[syslog_tunnel]accept?? = 127.0.0.1:5140connect? = 192.168.1.96:51400TIMEOUTconnect = 10_______________________________________________stunnel-users mailing [email protected]://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users

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/var/log/syslog is filling up with stunnel errors
by digitek 24 May '20

24 May '20

Hi, I've been running stunnel for years to shuttle my syslogs off to a syslog server. It's performed flawlessly up until a few weeks ago. Recently, rebooting my syslog server results in the clients filling up /var/log/syslog with messages like below[1]. I'm not certain where the issue is. We've gone through some Ubuntu 16.04 > 18.04 upgrades on some hosts, as well as the syslog server. Is there a configuration item in stunnel to at least tell it to chill out a little and not try reconnecting 1000 times a second? My config from a client is here[2] Last time this happened (few weeks ago) I googled around and found the TIMEOUTconnect parameter to try and get stunnel to at least wait 10 seconds before attempting another connect, but guess it doesn't work that way. Any thoughts? The stunnel client is on Ubuntu 18.04. I'd rather not compile out-of-band for the latest stunnel version unless I must. I"m assuming this is a config issue on my end. The version I'm stuck with right now is stunnel 5.44 on x86_64-pc-linux-gnu platform Thanks! [1] May 23 17:42:04 shuriken stunnel: LOG5[44922183]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket May 23 17:42:04 shuriken stunnel: LOG5[44922184]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55440 May 23 17:42:04 shuriken stunnel: LOG3[44922184]: s_connect: connect 192.168.1.96:51400: Connection refused (111) May 23 17:42:04 shuriken stunnel: LOG3[44922184]: No more addresses to connect May 23 17:42:04 shuriken stunnel: LOG5[44922184]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket May 23 17:42:04 shuriken stunnel: LOG5[44922185]: Service [syslog_tunnel] accepted connection from 127.0.0.1:55444 May 23 17:42:04 shuriken stunnel: LOG3[44922185]: s_connect: connect 192.168.1.96:51400: Connection refused (111) May 23 17:42:04 shuriken stunnel: LOG3[44922185]: No more addresses to connect [2] client = yes cert = /etc/stunnel/shared/stunnel.pem pid = /var/run/stunnel4/syslog_stunnel.pid [syslog_tunnel] accept = 127.0.0.1:5140 connect = 192.168.1.96:51400 TIMEOUTconnect = 10

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Re: [stunnel-users] Eudora -> Yahoo problems
by phs3stuff＠cox.net 20 May '20

20 May '20

Have you looked at the stunnel log? FWIW, I use stunnel to cox.net with Eudora (well, my wife does--I get to make it work) and just have the protocol, accept, and connect statements and it works. You might try commenting those out and see, but the log is probably more interesting. -----Original Message----- From: stunnel-users <stunnel-users-bounces(a)stunnel.org> On Behalf Of Joe Slaven Sent: Tuesday, May 19, 2020 8:48 PM To: stunnel-users(a)stunnel.org Subject: [stunnel-users] Eudora -> Yahoo problems Hello, new to stunnel, my first attempt is connecting Eudora to Yahoo Mail. My Yahoo Mail password and username are not being recognised when it is trying to access server 127.0.0.1 Can anyone suggest why this will not work? regards, Joe ******************************************************************************************************** ERROR MESSAGE There has been an error transferring your mail. POP Server [joeslaven(a)127.0.0.1] said ERR [AUTH] Username and password not accepted STUNNEL CONFIG FILE SETTINGS [yahoo-pop3] client = yes accept = 127.0.0.1:110 connect = pop.mail.yahoo.com:995 verify = 2 CAfile = ca-certs.pem checkHost = pop.mail.yahoo.com OCSPaia = yes [yahoo-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.mail.yahoo.com:465 verify = 2 CAfile = ca-certs.pem checkHost = smtp.mail.yahoo.com OCSPaia = yes EUDORA SETTINGS Checking Mail->Mail POP Server: 127.0.0.1 Sending Mail->SMTP Server: 127.0.0.1 Use submission port (587) is UNchecked Secure Sockets when Sending or Receiving : Never Default port settings : SMPT Port (25) POP Port (110) _______________________________________________ stunnel-users mailing list stunnel-users(a)stunnel.org https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users

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Eudora -> Yahoo problems
by Joe Slaven 20 May '20

20 May '20

Hello, new to stunnel, my first attempt is connecting Eudora to Yahoo Mail. My Yahoo Mail password and username are not being recognised when it is trying to access server 127.0.0.1 Can anyone suggest why this will not work? regards, Joe ******************************************************************************************************** ERROR MESSAGE There has been an error transferring your mail. POP Server [joeslaven(a)127.0.0.1] said ERR [AUTH] Username and password not accepted STUNNEL CONFIG FILE SETTINGS [yahoo-pop3] client = yes accept = 127.0.0.1:110 connect = pop.mail.yahoo.com:995 verify = 2 CAfile = ca-certs.pem checkHost = pop.mail.yahoo.com OCSPaia = yes [yahoo-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.mail.yahoo.com:465 verify = 2 CAfile = ca-certs.pem checkHost = smtp.mail.yahoo.com OCSPaia = yes EUDORA SETTINGS Checking Mail->Mail POP Server: 127.0.0.1 Sending Mail->SMTP Server: 127.0.0.1 Use submission port (587) is UNchecked Secure Sockets when Sending or Receiving : Never Default port settings : SMPT Port (25) POP Port (110)

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Eudora -> Yahoo problems
by Joe Slaven 20 May '20

20 May '20

Hello, new to stunnel, my first attempt is connecting Eudora to Yahoo Mail. My Yahoo Mail password and username are not being recognised when it is trying to access server 127.0.0.1 Can anyone suggest why this will not work? regards, Joe ******************************************************************************************************** ERROR MESSAGE There has been an error transferring your mail. POP Server [joeslaven(a)127.0.0.1] said ERR [AUTH] Username and password not accepted STUNNEL CONFIG FILE SETTINGS [yahoo-pop3] client = yes accept = 127.0.0.1:110 connect = pop.mail.yahoo.com:995 verify = 2 CAfile = ca-certs.pem checkHost = pop.mail.yahoo.com OCSPaia = yes [yahoo-smtp] client = yes accept = 127.0.0.1:25 connect = smtp.mail.yahoo.com:465 verify = 2 CAfile = ca-certs.pem checkHost = smtp.mail.yahoo.com OCSPaia = yes EUDORA SETTINGS Checking Mail->Mail POP Server: 127.0.0.1 Sending Mail->SMTP Server: 127.0.0.1 Use submission port (587) is UNchecked Secure Sockets when Sending or Receiving : Never Default port settings : SMPT Port (25) POP Port (110)

1 0

Eudora to Yahoo Mail -amended
by Joe Slaven 19 May '20

19 May '20

Hello, totally new to stunnel. Can anyone please point me in the direction of example config code to connect Eudora to POP Yahoo mail? Also what do I put in Eudora ? many thanks, Joe

1 0

Lost password
by Joe Slaven 19 May '20

19 May '20

Hello, I forgot to record my password used to subscribe to the list. Can anyone please tell me how I can reset it? Many thanks, joe

1 0

Eudora to Yahoo Mail
by Joe Slaven 19 May '20

19 May '20

Hello, totally new to stunnel. Can anyone please point me in the direction of example config code to connect Eudora to POP Yahoo mail? many thanks, Joe

1 0

newer version for VMS
by Coviello, Paul 19 May '20

19 May '20

Has anyone put together a package for OpenVMS particularly 8.4-1h1 from VSI? And if not is there a way to use an updated version of SSL in the current version I have? Which I believe is 4.20 FACS1>stunnel -version stunnel undefined on vax-OpenVMS with OpenSSL 0.9.8h 28 May 2008 Threading:PTHREAD Sockets:POLL,IPv4 Global options debug = 5 pid = SYS$LOGIN:STUNNEL.PID RNDbytes = 64 RNDoverwrite = yes Service-level options cert = stunnel.pem ciphers = AES:ALL:!aNULL:!eNULL:+RC4:@STRENGTH key = stunnel.pem session = 300 seconds sslVersion = SSLv3 for client, all for server TIMEOUTbusy = 300 seconds TIMEOUTclose = 60 seconds TIMEOUTconnect = 10 seconds TIMEOUTidle = 43200 seconds verify = none

1 0

Windows tray icon
by Phil Smith III 19 May '20

19 May '20

If you hover on the stunnel tray icon, it just says "Server is idle". Right-clicking shows various options; none of those say "stunnel". Yes, they can go to "About", but it would be nice if the hover said "Stunnel server is idle" (and, perhaps, the "Exit" option said "Exit stunnel"). My user (my wife!) keeps forgetting what it is, hovering, and then still asking me what it is. Just a WIBNI. stunnel has been a lifesaver: she's wedded to Eudora, which doesn't support modern TLS, so when our ISP went all-TLS we had a problem. I also use it: I have a Bayesian mail proxy (K9) that doesn't support TLS, so my connections go MUA==>K9==>stunnel==>ISP. Any chance of this happening next rev? ...phsiii

1 0

Stunnel 5.57b2 OpenSSL 1.1.1g
by Olaf Brandt 19 May '20

19 May '20

Hi, I have an issue with stunnel since OpenSSL was updated to 1.1.1g. Stunnel has been build from scratch after the update and gives those errors: [ ] Clients allowed=500 [.] stunnel 5.57 on x86_64-pc-linux-gnu platform [.] Compiled/running with OpenSSL 1.1.1g 21 Apr 2020 [.] Threading:PTHREAD Sockets:POLL,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI [ ] errno: (*__errno_location ()) [.] Reading configuration from file /etc/stunnel/stunnel.conf [.] UTF-8 byte order mark not detected [.] FIPS mode disabled [ ] Compression disabled [ ] No PRNG seeding was required [ ] Initializing service [dns_local] [ ] stunnel default security level set: 2 [ ] Ciphers: HIGH:!aNULL:!SSLv2:!DH:!kDHEPSK [ ] TLSv1.3 ciphersuites: TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256:TLS_CHACHA20_POLY1305_SHA256 [ ] TLS options: 0x02100004 (+0x00000000, -0x00000000) [ ] No certificate or private key specified [!] error queue: crypto/x509/by_file.c:205: error:0B084009:x509 certificate routines:X509_load_cert_crl_file:PEM lib [!] error queue: crypto/pem/pem_info.c:196: error:0907400D:PEM routines:PEM_X509_INFO_read_bio:ASN1 lib [!] error queue: crypto/asn1/tasn_dec.c:290: error:0D07803A:asn1 encoding routines:asn1_item_embed_d2i:nested asn1 error [!] error queue: crypto/asn1/tasn_dec.c:1118: error:0D068066:asn1 encoding routines:asn1_check_tlen:bad object header [!] SSL_CTX_load_verify_locations: crypto/asn1/asn1_lib.c:91: error:0D07209B:asn1 encoding routines:ASN1_get_object:too long [!] Service [dns_local]: Failed to initialize TLS context [ ] Deallocating section defaults [ ] Deallocating section [dns_local] [ ] Deallocating section defaults Config: chroot=/var/lib/stunnel pid=/var/run/stunnel.pid debug = debug [dns_local] sslVersion = TLSv1.3 client = yes accept = localhost:1053 connect = 185.95.218.42:853 checkHost = dns.digitale-gesellschaft.ch verifyPeer = yes CAfile = /etc/stunnel/cf.crt [dns_local_fallback] sslVersion = TLSv1.3 client = yes accept = localhost:1054 connect = 185.95.218.43:853 checkHost = dns.digitale-gesellschaft.ch verifyPeer = yes CAfile = /etc/stunnel/cf43.crt OpenSSL check of the cert files seems OK: openssl x509 -text -noout -in /etc/stunnel/cf.crt Certificate: Data: Version: 3 (0x2) Serial Number: 03:16:19:87:62:ac:be:ec:92:7b:6e:75:b8:a3:2e:ba:ea:28 Signature Algorithm: sha256WithRSAEncryption Issuer: C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 Validity Not Before: May 17 21:00:22 2020 GMT Not After : Aug 15 21:00:22 2020 GMT Subject: CN = dns.digitale-gesellschaft.ch Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public-Key: (2048 bit) Modulus: 00:c0:01:03:42:24:5b:07:7e:46:06:fc:e0:21:56: 93:c4:6a:3c:88:c8:df:be:91:d6:d8:7a:b7:fc:3f: 8c:f1:b9:74:ec:c1:3b:2b:02:fe:27:93:1e:d6:d3: a1:95:31:ed:c7:06:26:28:74:60:7e:70:53:39:4b: e5:43:c2:81:dc:50:f3:d7:9e:0b:87:5b:2c:e8:a8: eb:71:bc:7b:04:92:d5:be:66:ba:0e:d8:9f:27:28: 77:9f:7c:68:2f:2f:64:2d:8a:86:f7:cf:c6:3a:c1: 1b:d4:e9:95:d6:c0:f3:77:f3:cd:79:16:40:86:ce: d5:dc:be:b2:c6:5b:7c:fe:e3:68:8d:25:61:41:a8: 99:b3:f4:62:60:19:bf:96:32:46:ef:e4:6a:c2:3d: 00:f6:44:b9:63:94:50:0e:fb:a0:e1:88:eb:79:cf: b7:a5:d1:29:0c:d6:bf:ee:ad:1b:9b:8e:7c:94:4f: f8:5a:0e:a7:5e:62:e7:67:61:9e:83:cb:a0:f7:56: f6:bc:ec:df:4d:60:6a:fe:08:fa:1c:ae:17:05:54: 0f:b0:f8:1f:6c:78:ca:a0:99:ec:4b:06:b3:79:97: 88:d1:7e:c8:93:cf:15:6b:9d:ea:d2:ef:88:da:1b: e8:2b:dd:0d:6e:f2:7e:f3:75:60:03:6a:87:64:79: e6:1f Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication X509v3 Basic Constraints: critical CA:FALSE X509v3 Subject Key Identifier: 9C:E3:0E:F4:F1:60:60:EC:21:7D:D8:D6:5F:0E:7B:FF:90:DB:68:01 X509v3 Authority Key Identifier: keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1 Authority Information Access: OCSP - URI:http://ocsp.int-x3.letsencrypt.org CA Issuers - URI:http://cert.int-x3.letsencrypt.org/ X509v3 Subject Alternative Name: DNS:dns.digitale-gesellschaft.ch, DNS:dns1.digitale-gesellschaft.ch, DNS:dns2.digitale-gesellschaft.ch X509v3 Certificate Policies: Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.44947.1.1.1 CPS: http://cps.letsencrypt.org CT Precertificate SCTs: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA: E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C Timestamp : May 17 22:00:22.318 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:20:3D:7F:5A:57:E3:CE:42:A0:2A:16:FD:59: AE:7A:11:19:AE:BE:BE:AA:5A:4A:B0:1E:66:8E:D6:21: A8:35:F8:CB:02:21:00:DB:06:63:54:26:03:76:28:CD: 05:BF:08:8B:1B:95:2B:D2:A1:B3:AC:63:6A:DD:84:E7: 84:3A:70:A6:54:31:2B Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 6F:53:76:AC:31:F0:31:19:D8:99:00:A4:51:15:FF:77: 15:1C:11:D9:02:C1:00:29:06:8D:B2:08:9A:37:D9:13 Timestamp : May 17 22:00:22.412 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:45:02:21:00:EA:BC:2D:B6:B1:71:0B:CE:75:A7:15: 86:D2:C0:05:49:08:38:CC:B9:EF:DA:1F:23:53:1A:5F: BD:31:19:A5:0A:02:20:21:2F:94:08:61:D0:A8:CA:3F: 71:D3:54:4D:E3:56:50:91:51:A6:01:16:77:9E:AE:31: 2E:43:E1:68:C0:CE:F2 Signature Algorithm: sha256WithRSAEncryption 9b:b8:24:f8:30:fc:77:5d:67:91:40:c7:bf:58:cf:64:67:7f: 87:33:8e:04:19:93:98:bb:35:cb:4e:b3:78:c0:04:5c:48:f4: 74:38:f2:57:02:38:3b:84:19:aa:9b:39:08:1d:f9:62:f4:c7: af:e4:17:40:02:99:7a:c5:24:fc:ee:b1:d5:95:b0:a2:58:f0: db:44:0f:50:3c:92:81:e8:8f:81:4d:e1:eb:e4:86:5d:d0:c8: 31:d2:30:07:7f:56:48:65:bd:a0:01:38:19:81:e4:80:38:21: 1f:ae:13:96:54:cd:9f:b1:cb:b2:47:00:f0:8b:d4:0d:61:29: 99:cb:71:ee:f6:53:ab:27:45:33:7b:0c:f4:e4:85:58:a7:8e: 58:8e:88:04:0d:e8:03:18:41:e6:8f:b5:c1:c1:9d:da:57:0a: 85:d7:19:05:4f:f9:8f:8c:b5:60:3f:67:f0:d8:fd:10:98:ad: de:25:88:7b:67:0f:bd:e1:7c:21:fb:35:8c:b2:26:78:de:b1: 54:a4:e9:9f:e0:48:d6:1a:0e:60:a6:f6:21:8c:b3:df:21:a1: 0c:16:d4:ab:93:3a:5d:94:22:34:40:5b:7e:ef:ea:f8:a1:15: d6:8d:69:aa:40:fe:ae:6f:79:dd:49:49:1a:88:0f:15:61:19: 00:f8:41:6c openssl x509 -text -noout -in /etc/stunnel/cf43.crt Certificate: Data: Version: 3 (0x2) Serial Number: 03:2b:84:39:5e:99:3d:2d:85:52:63:3a:d2:fa:bc:2e:60:4b Signature Algorithm: sha256WithRSAEncryption Issuer: C = US, O = Let's Encrypt, CN = Let's Encrypt Authority X3 Validity Not Before: Mar 16 22:01:15 2020 GMT Not After : Jun 14 22:01:15 2020 GMT Subject: CN = dns.digitale-gesellschaft.ch Subject Public Key Info: Public Key Algorithm: rsaEncryption RSA Public-Key: (2048 bit) Modulus: 00:bc:0e:73:84:9c:89:7c:f8:2a:db:79:5f:78:ac: 39:a8:c5:25:b4:86:5b:9e:1c:3c:14:a6:17:ae:67: f1:02:17:0b:dc:36:ea:a1:9c:57:91:5b:5a:91:6b: df:7b:4c:74:7e:6c:e2:eb:5f:a5:95:02:25:43:c1: 3e:f0:67:5d:80:27:6f:37:72:0e:1f:b7:c3:13:e2: 3a:a5:13:b6:41:d0:01:aa:d0:7f:68:d4:5e:10:95: ee:17:bb:8d:8b:77:a3:7e:c8:9e:7a:8a:35:8a:09: 00:82:80:67:70:34:ac:f5:bc:24:4a:b9:c4:df:1f: 1e:e4:48:66:a8:76:60:d8:a3:d5:64:3b:9d:7e:7b: 18:99:f7:31:a5:28:4e:a4:47:24:25:af:18:32:d5: f9:98:67:21:f7:49:23:c2:72:00:73:e5:25:ca:af: a5:ae:df:00:62:d8:f2:5e:1e:8a:26:5a:63:5b:22: e1:eb:2d:b4:e9:57:de:16:8c:a0:72:db:ff:82:46: b8:d8:55:ad:55:84:e5:65:b5:86:8b:47:00:ea:85: 0d:74:c6:9d:9f:95:e4:3a:19:fe:3d:8f:5f:4b:f8: ed:a5:93:3f:ea:31:fd:41:74:7e:6b:ae:bf:98:9a: 70:85:d8:9f:51:85:fc:5e:11:eb:b9:60:6a:c3:bf: 81:f7 Exponent: 65537 (0x10001) X509v3 extensions: X509v3 Key Usage: critical Digital Signature, Key Encipherment X509v3 Extended Key Usage: TLS Web Server Authentication, TLS Web Client Authentication X509v3 Basic Constraints: critical CA:FALSE X509v3 Subject Key Identifier: DE:64:78:2F:E4:81:84:C3:C9:3F:5C:01:DB:D0:42:E2:0D:CB:48:B8 X509v3 Authority Key Identifier: keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1 Authority Information Access: OCSP - URI:http://ocsp.int-x3.letsencrypt.org CA Issuers - URI:http://cert.int-x3.letsencrypt.org/ X509v3 Subject Alternative Name: DNS:dns.digitale-gesellschaft.ch, DNS:dns1.digitale-gesellschaft.ch, DNS:dns2.digitale-gesellschaft.ch X509v3 Certificate Policies: Policy: 2.23.140.1.2.1 Policy: 1.3.6.1.4.1.44947.1.1.1 CPS: http://cps.letsencrypt.org CT Precertificate SCTs: Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 5E:A7:73:F9:DF:56:C0:E7:B5:36:48:7D:D0:49:E0:32: 7A:91:9A:0C:84:A1:12:12:84:18:75:96:81:71:45:58 Timestamp : Mar 16 23:01:15.249 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:04:32:96:55:70:AB:40:41:3B:E2:6C:E3: 8E:78:1E:82:F7:84:57:6A:76:2C:11:2B:24:A6:BB:72: 59:F1:F9:8A:02:20:67:12:DB:64:C1:D8:15:5D:3F:ED: 8B:8F:01:68:B8:A1:D2:B0:20:2B:32:54:11:14:82:72: 06:B8:E6:1C:1C:69 Signed Certificate Timestamp: Version : v1 (0x0) Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA: E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C Timestamp : Mar 16 23:01:15.303 2020 GMT Extensions: none Signature : ecdsa-with-SHA256 30:44:02:20:1B:C7:5B:F2:A9:04:12:6A:62:E8:33:F9: BD:08:39:1D:0F:F3:39:8D:F2:F8:37:E3:C8:05:CC:1B: E7:31:F7:83:02:20:12:47:02:D3:E3:93:48:9A:F3:5A: B9:F4:12:85:87:0F:D4:F2:B7:79:F5:8C:DD:77:D4:5E: BE:D0:95:27:83:9C Signature Algorithm: sha256WithRSAEncryption 82:30:ea:0a:6f:45:53:e7:f8:a0:80:69:47:a4:7d:ee:6a:78: a3:34:00:f1:bb:0d:c8:3a:1f:37:8e:25:f9:9d:cc:a5:e0:15: 03:a5:da:2a:28:af:89:97:f9:d6:20:61:ae:1e:16:80:f4:1a: 2c:08:ac:74:f3:80:2f:ae:17:f7:f4:b4:1c:b7:f1:59:f9:73: fd:12:cb:e3:48:36:bd:fe:99:38:69:44:7f:3b:dc:38:98:54: 75:f5:00:d0:de:93:eb:5a:4d:5e:65:d0:99:9e:64:75:8f:cd: e4:6f:1e:22:d5:8f:cb:4d:78:ef:0e:70:38:b7:f0:af:4d:30: 7b:9a:ea:1d:6c:b7:cb:18:2b:de:5a:18:d2:4b:bb:e6:79:b2: 45:8b:01:dc:d1:15:45:cc:cc:f0:5d:a6:98:10:90:72:d2:da: ef:7a:3c:1c:af:42:f0:7f:85:5b:49:53:e8:b3:51:11:e4:93: fc:b3:8a:dc:bc:5c:40:8d:bb:36:be:36:87:09:de:23:19:29: 1d:f3:7e:70:5b:43:43:ad:6e:a4:b4:55:ac:9e:f5:10:05:31: a7:a5:00:66:8a:e7:67:4e:02:2a:2d:40:d4:2c:e8:f1:bb:35: 8d:b7:cf:52:b0:71:04:72:d0:ab:fb:e6:f6:c7:45:33:db:88: d5:90:f0:32 Any suggestions? Thanks.

1 0

client with two source IPs and one destination
by Daniele Basaldella 12 May '20

12 May '20

Dear group, I've to configure a couple of tunneled connections (call them TC1 and TC2), client side, on a linux system. The target of both such connections is the same (destination ip and port are the same, call it DST). At source side (my server) I have a two IP addresses (call them IP1 and IP2) assigned and currently working to its unique NIC. I normally use iptables SNAT to split the traffic between IP1 and IP2 depending on destination addresses but in this case I've to distinguish it at application level (TC1 and TC2). I'd like to get TC1 to set the outgoing traffic with source address IP1 and TC2 to set outgoing traffic with source address IP2. Tunnel Tunnel Client Server TC1: IP1 --\ >--> DST TC2: IP2 --/ I'm thinking to set one entry in stunnel.conf for each TC1 and TC2 and use *transparent* = source clause to set the source address but it seems my case is not so common and I didn't find documentation. Please could you suggest a solution. Thanks

3 3

iOS 13.4.1 Blue Iris now working
by John McClymont 12 May '20

12 May '20

After more research, stunnel and blue iris now working on IOS 13.4.1 sslVersion = TLSv1.2 <--- added this to stunnel.conf [BlueIris] accept=1440 connect=192.168.0.2:8080 <---- tried 8080 failed, tried 127.0.0.1 failed cert = stunnel.pem Like I said not an expert,

1 0

client with two source IPs and one destination
by Brent Kimberley 11 May '20

11 May '20

Hi Daniele.I haven't looked at exact scenario. Have you considered stunnel+HAproxy? Dear group, I've to configure a couple of tunneled connections (call them TC1 and TC2), client side, on a linux system. The target of both such connections is the same (destination ip and port are the same, call it DST). At source side (my server) I have a two IP addresses (call them IP1 and IP2) assigned and currently working to its unique NIC. I normally use iptables SNAT to split the traffic between IP1 and IP2 depending on destination addresses but in this case I've to distinguish it at application level (TC1 and TC2). I'd like to get TC1 to set the outgoing traffic with source address IP1 and TC2 to set outgoing traffic with source address IP2. Tunnel Tunnel Client Server TC1: IP1 --\ >--> DST TC2: IP2 --/ I'm thinking to set one entry in stunnel.conf for each TC1 and TC2 and use *transparent* = source clause to set the source address but it seems my case is not so common and I didn't find documentation. Please could you suggest a solution. Thanks

1 0

iOS 13.4.1 Blue Iris
by John McClymont 11 May '20

11 May '20

Hi I have been using stunnel or a number of years to create a secure connect to CCTV recording software. Today after upgrading to IOS 13.4.1 I can no longer connect I ran generate self signed certificate, still fails. Searching I found others with similar problem, some have created a cert using other providers. I would prefer to generate from stunnel as I have always done config [BlueIris] accept=1440 connect=8080 cert = stunnel.pem I am no expert, basically followed a simple setup read few comments that it maybe due to IOS no longer supporting certain version of ssl Hopefully you can help Log 2020.05.11 22:59:04 LOG5[main]: stunnel 5.56 on x64-pc-mingw32-gnu platform 2020.05.11 22:59:04 LOG5[main]: Compiled/running with OpenSSL 1.1.1c 28 May 2019 2020.05.11 22:59:04 LOG5[main]: Threading:WIN32 Sockets:SELECT,IPv6 TLS:ENGINE,OCSP,PSK,SNI 2020.05.11 22:59:04 LOG5[main]: Reading configuration from file stunnel.conf 2020.05.11 22:59:04 LOG5[main]: UTF-8 byte order mark detected 2020.05.11 22:59:04 LOG6[main]: Initializing service [BlueIris] 2020.05.11 22:59:04 LOG6[main]: Loading certificate from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Certificate loaded from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Loading private key from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Private key loaded from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: DH initialization not needed 2020.05.11 22:59:04 LOG6[main]: Initializing service [gmail-pop3] 2020.05.11 22:59:04 LOG6[main]: Initializing service [gmail-imap] 2020.05.11 22:59:04 LOG6[main]: Initializing service [gmail-smtp] 2020.05.11 22:59:04 LOG6[main]: Initializing service [meinberg-smtp] 2020.05.11 22:59:04 LOG6[main]: Loading certificate from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Certificate loaded from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Loading private key from file: stunnel.pem 2020.05.11 22:59:04 LOG6[main]: Private key loaded from file: stunnel.pem 2020.05.11 22:59:04 LOG4[main]: Service [meinberg-smtp] needs authentication to prevent MITM attacks 2020.05.11 22:59:04 LOG5[main]: Configuration successful 2020.05.11 22:59:04 LOG6[main]: Service [BlueIris] (FD=564) bound to 0.0.0.0:1440 2020.05.11 22:59:04 LOG6[main]: Service [gmail-pop3] (FD=728) bound to 127.0.0.1:110 2020.05.11 22:59:04 LOG6[main]: Service [gmail-imap] (FD=732) bound to 127.0.0.1:143 2020.05.11 22:59:04 LOG6[main]: Service [gmail-smtp] (FD=736) bound to 0.0.0.0:25 2020.05.11 22:59:04 LOG6[main]: Service [meinberg-smtp] (FD=740) bound to 192.168.0.2:2525 2020.05.11 22:59:04 LOG6[cron]: Executing cron jobs 2020.05.11 22:59:04 LOG6[cron]: Cron jobs completed in 0 seconds 2020.05.11 22:59:55 LOG5[0]: Service [BlueIris] accepted connection from 192.168.0.142:58797 2020.05.11 22:59:55 LOG6[0]: Peer certificate not required 2020.05.11 22:59:55 LOG3[0]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[0]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[1]: Service [BlueIris] accepted connection from 192.168.0.142:58798 2020.05.11 22:59:55 LOG6[1]: Peer certificate not required 2020.05.11 22:59:55 LOG3[1]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[1]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[2]: Service [BlueIris] accepted connection from 192.168.0.142:58799 2020.05.11 22:59:55 LOG6[2]: Peer certificate not required 2020.05.11 22:59:55 LOG3[2]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:55 LOG5[2]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[3]: Service [BlueIris] accepted connection from 192.168.0.142:58800 2020.05.11 22:59:55 LOG6[3]: Peer certificate not required 2020.05.11 22:59:55 LOG3[3]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[3]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[4]: Service [BlueIris] accepted connection from 192.168.0.142:58801 2020.05.11 22:59:55 LOG6[4]: Peer certificate not required 2020.05.11 22:59:55 LOG3[4]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[4]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[5]: Service [BlueIris] accepted connection from 192.168.0.142:58802 2020.05.11 22:59:55 LOG6[5]: Peer certificate not required 2020.05.11 22:59:55 LOG3[5]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:55 LOG5[5]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[6]: Service [BlueIris] accepted connection from 192.168.0.142:58803 2020.05.11 22:59:55 LOG6[6]: Peer certificate not required 2020.05.11 22:59:55 LOG3[6]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[6]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[7]: Service [BlueIris] accepted connection from 192.168.0.142:58804 2020.05.11 22:59:55 LOG6[7]: Peer certificate not required 2020.05.11 22:59:55 LOG3[7]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[7]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[8]: Service [BlueIris] accepted connection from 192.168.0.142:58805 2020.05.11 22:59:55 LOG6[8]: Peer certificate not required 2020.05.11 22:59:55 LOG3[8]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:55 LOG5[8]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[9]: Service [BlueIris] accepted connection from 192.168.0.142:58806 2020.05.11 22:59:55 LOG6[9]: Peer certificate not required 2020.05.11 22:59:55 LOG3[9]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[9]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[10]: Service [BlueIris] accepted connection from 192.168.0.142:58807 2020.05.11 22:59:55 LOG6[10]: Peer certificate not required 2020.05.11 22:59:55 LOG3[10]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[10]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[11]: Service [BlueIris] accepted connection from 192.168.0.142:58808 2020.05.11 22:59:55 LOG6[11]: Peer certificate not required 2020.05.11 22:59:55 LOG3[11]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:55 LOG5[11]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[12]: Service [BlueIris] accepted connection from 192.168.0.142:58809 2020.05.11 22:59:55 LOG6[12]: Peer certificate not required 2020.05.11 22:59:55 LOG3[12]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[12]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[13]: Service [BlueIris] accepted connection from 192.168.0.142:58810 2020.05.11 22:59:55 LOG6[13]: Peer certificate not required 2020.05.11 22:59:55 LOG3[13]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:55 LOG5[13]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:55 LOG5[14]: Service [BlueIris] accepted connection from 192.168.0.142:58811 2020.05.11 22:59:55 LOG6[14]: Peer certificate not required 2020.05.11 22:59:55 LOG3[14]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:55 LOG5[14]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:56 LOG5[15]: Service [BlueIris] accepted connection from 192.168.0.142:58812 2020.05.11 22:59:56 LOG6[15]: Peer certificate not required 2020.05.11 22:59:56 LOG3[15]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:56 LOG5[15]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:56 LOG5[16]: Service [BlueIris] accepted connection from 192.168.0.142:58813 2020.05.11 22:59:56 LOG6[16]: Peer certificate not required 2020.05.11 22:59:56 LOG3[16]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 22:59:56 LOG5[16]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 22:59:56 LOG5[17]: Service [BlueIris] accepted connection from 192.168.0.142:58814 2020.05.11 22:59:56 LOG6[17]: Peer certificate not required 2020.05.11 22:59:56 LOG3[17]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 22:59:56 LOG5[17]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[18]: Service [BlueIris] accepted connection from 192.168.0.142:58815 2020.05.11 23:00:04 LOG6[18]: Peer certificate not required 2020.05.11 23:00:04 LOG3[18]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[18]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[19]: Service [BlueIris] accepted connection from 192.168.0.142:58816 2020.05.11 23:00:04 LOG6[19]: Peer certificate not required 2020.05.11 23:00:04 LOG3[19]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[19]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[20]: Service [BlueIris] accepted connection from 192.168.0.142:58817 2020.05.11 23:00:04 LOG6[20]: Peer certificate not required 2020.05.11 23:00:04 LOG3[20]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[20]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[21]: Service [BlueIris] accepted connection from 192.168.0.142:58818 2020.05.11 23:00:04 LOG6[21]: Peer certificate not required 2020.05.11 23:00:04 LOG3[21]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[21]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[22]: Service [BlueIris] accepted connection from 192.168.0.142:58819 2020.05.11 23:00:04 LOG6[22]: Peer certificate not required 2020.05.11 23:00:04 LOG3[22]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[22]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[23]: Service [BlueIris] accepted connection from 192.168.0.142:58820 2020.05.11 23:00:04 LOG6[23]: Peer certificate not required 2020.05.11 23:00:04 LOG3[23]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[23]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[24]: Service [BlueIris] accepted connection from 192.168.0.142:58821 2020.05.11 23:00:04 LOG6[24]: Peer certificate not required 2020.05.11 23:00:04 LOG3[24]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[24]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[25]: Service [BlueIris] accepted connection from 192.168.0.142:58822 2020.05.11 23:00:04 LOG6[25]: Peer certificate not required 2020.05.11 23:00:04 LOG3[25]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[25]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[26]: Service [BlueIris] accepted connection from 192.168.0.142:58823 2020.05.11 23:00:04 LOG6[26]: Peer certificate not required 2020.05.11 23:00:04 LOG3[26]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[26]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[27]: Service [BlueIris] accepted connection from 192.168.0.142:58824 2020.05.11 23:00:04 LOG6[27]: Peer certificate not required 2020.05.11 23:00:04 LOG3[27]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[27]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[28]: Service [BlueIris] accepted connection from 192.168.0.142:58825 2020.05.11 23:00:04 LOG6[28]: Peer certificate not required 2020.05.11 23:00:04 LOG3[28]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[28]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[29]: Service [BlueIris] accepted connection from 192.168.0.142:58826 2020.05.11 23:00:04 LOG6[29]: Peer certificate not required 2020.05.11 23:00:04 LOG3[29]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[29]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[30]: Service [BlueIris] accepted connection from 192.168.0.142:58827 2020.05.11 23:00:04 LOG6[30]: Peer certificate not required 2020.05.11 23:00:04 LOG3[30]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[30]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[31]: Service [BlueIris] accepted connection from 192.168.0.142:58828 2020.05.11 23:00:04 LOG6[31]: Peer certificate not required 2020.05.11 23:00:04 LOG3[31]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[31]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[32]: Service [BlueIris] accepted connection from 192.168.0.142:58829 2020.05.11 23:00:04 LOG6[32]: Peer certificate not required 2020.05.11 23:00:04 LOG3[32]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[32]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[33]: Service [BlueIris] accepted connection from 192.168.0.142:58830 2020.05.11 23:00:04 LOG6[33]: Peer certificate not required 2020.05.11 23:00:04 LOG3[33]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[33]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[34]: Service [BlueIris] accepted connection from 192.168.0.142:58831 2020.05.11 23:00:04 LOG6[34]: Peer certificate not required 2020.05.11 23:00:04 LOG3[34]: SSL_accept: ssl/record/rec_layer_s3.c:1535: error:14094417:SSL routines:ssl3_read_bytes:sslv3 alert illegal parameter 2020.05.11 23:00:04 LOG5[34]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.05.11 23:00:04 LOG5[35]: Service [BlueIris] accepted connection from 192.168.0.142:58832 2020.05.11 23:00:04 LOG6[35]: Peer certificate not required 2020.05.11 23:00:04 LOG3[35]: SSL_accept: ssl/statem/statem_srvr.c:1746: error:14209175:SSL routines:tls_early_post_process_client_hello:inappropriate fallback 2020.05.11 23:00:04 LOG5[35]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket

1 0

Solution: REDIR not Working in Chrome, Edge (new), Opera
by Joe Sterk 08 May '20

08 May '20

I found the solution to the REDIR issue posted in April. You can find more information at https://support.google.com/chrome/forum/AAAAP1KN0B02tttvx4VCDQ/?hl=en&gpf=%…. The issue is going from https --> http or https. Our software company added an additional CRLR at the end so it looks like this now: "HTTP/1.1 301 Moved Permanently\r\n" + "Location: https://www.abc.com<https://www.abc.com/>" + http.req.url.path_and_query.http_url_safe + "\r\n\r\n". Joe Sterk

1 0

Stunnel 4 with Shoutcast 2.6
by Ali 02 May '20

02 May '20

I am trying to add ssl to my shoutcast stream. I get the messages below when I try to start or restart shoutcast. I have purchased an ssl cert and key for this and it did not work via the shoutcast config, so I gave this a shot. The key and certs with combined into the stunnel.pem. See below and thanks for the help. I also added the stunnel config below. client=no [shoutcast] accept=8002 (I also tried 443) connect=localhost:8000 cert = /etc/stunnel/stunnel.pem pid=/etc/stunnel/stunnel.pid -permissions are set to chmod 600 Stunnel Dir root@kwaxstreamserver:/etc/stunnel# l cert.pem key.pem README stunnel.conf stunnel.pem Stunnel on START Clients allowed=500 stunnel 4.53 on x86_64-pc-linux-gnu platform Compiled with OpenSSL 1.0.1e 11 Feb 2013 Running with OpenSSL 1.0.1f 6 Jan 2014 Update OpenSSL shared libraries or rebuild stunnel Threading:PTHREAD SSL:+ENGINE+OCSP Auth:LIBWRAP Sockets:POLL+IPv6 Reading configuration from file stunnel.conf Compression not enabled Snagged 64 random bytes from /root/.rnd Wrote 1024 new random bytes to /root/.rnd PRNG seeded successfully Line 6: "pid = /etc/stunnel/stunnel.pid": Specified option name is not valid here str_stats: 7 block(s), 1063 data byte(s), 406 control byte(s) Stunnel on RESTART root@kwaxstreamserver:/etc/stunnel# /etc/init.d/stunnel4 restart Restarting SSL tunnels: Clients allowed=500 stunnel 4.53 on x86_64-pc-linux-gnu platform Compiled with OpenSSL 1.0.1e 11 Feb 2013 Running with OpenSSL 1.0.1f 6 Jan 2014 Update OpenSSL shared libraries or rebuild stunnel Threading:PTHREAD SSL:+ENGINE+OCSP Auth:LIBWRAP Sockets:POLL+IPv6 Reading configuration from file /etc/stunnel/stunnel.conf Compression not enabled Snagged 64 random bytes from /root/.rnd Wrote 1024 new random bytes to /root/.rnd PRNG seeded successfully Line 6: "pid = /etc/stunnel/stunnel.pid": Specified option name is not valid here str_stats: 7 block(s), 1076 data byte(s), 406 control byte(s) [Failed: /etc/stunnel/stunnel.conf] You should check that you have specified the pid= in you configuration file

2 1

REDIR not Working in Chrome, Edge (new), Opera
by Joe Sterk 30 Apr '20

30 Apr '20

We are running stunnel on a windows 2019 server. When running Chrome/Opera/Edge(new), on our redirect we get the following: Hmmm... can't reach this page It looks like the webpage at https://xx.xxxxxxxx.com/xap/tqv000?NAME=&domain=xxxxxxxx might be having issues, or it may have moved permanently to a new web address. ERR_RESPONSE_HEADERS_TRUNCATED The code that is being called is: !************************************************************************ B$='REDIR https://' + STRIP(HOST$) + '/mainlobby.aspx' We even tried to redirect to www.google.com<http://www.google.com/appserve/mkt/p/AM7kBiVHeOrDhOeWlVMENmuUHTN9kHtm1C15sn…> and got the same error. Our log files shows the following: [04/23/20 14:25:39 409 ]Q.BUTTON1 = Ok [04/23/20 14:25:39 409 ]REDIR http://www.google.com [04/23/20 14:25:39 409 ]Result=+OK REDIR [04/23/20 14:25:42 ]GET /xap/tqv001 HTTP/1.1 Accept: text/html, application/xhtml+xml, image/jxr, */* The stunnel.conf file has the following connection information: sslVersion = all options = NO_SSLv2 options = NO_SSLv3 options = NO_TLSv1 ;header always set x-xss-protection "1; mode=block" ;ciphers = ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA:ECDHE-ECDSA-AES256-SHA:DHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:DHE-RSA-CAMELLIA256-SHA ciphers = ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-SHA384:ECDHE-RSA-AES256-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256 ;options = CIPHER_SERVER_PREFERENCE TIMEOUTclose = 0 [https] accept = 443 connect = 8080 I don't see any error messages but the redirect is not working. It still works in IE and Firefox (for now). Joe Sterk CIO (Chief Information Officer) [Description: Description: cid:[email protected]] Insurance Services Corp. ? (972) 896-0384 (Mobile) * (707) 303-8105 (Work) * joes(a)QuieTrack.com<mailto:[email protected]>

1 0

Stunnel Cleanup on Uninstall
by Thomas Eifert 21 Apr '20

21 Apr '20

I've recently removed Stunnel 5.56 from several machines running Windows 10 x64. In every case, the uninstaller leaves behind the stunnel directory, bin subdirectory, and the file libssp-0.dll. Easy enough to remove manually, but I seem to recall in previous versions that the uninstaller managed to get everything. Regards, Thomas -- Attention: This message and all attachments are private and may contain information that is confidential and privileged. If you received this message in error, please notify the sender by reply email and delete the message immediately.

1 0

port ? and password
by Coviello, Paul 21 Apr '20

21 Apr '20

It's been awhile since I've played with this and now there is a need to bring it back online. Can I designate any port numbers? I have an application that requires 'a' on the client and 'b' on the server Also is there a way to change the password in the startup of stunnell on VMS? Thanks Paul

1 0

stunnel ignoring config file for port binding
by Tim Turner 18 Apr '20

18 Apr '20

Config and logs below but redacted, this is running on 2016 server, if it matters I am starting it over an RDP session I find that the port is ignored in the config file and it always binds to ports in the 23*** range ; Sample stunnel configuration file by Michal Trojnara 2002-2006 ; Some options used here may not be adequate for your particular configuration ; Certificate/key is needed in server mode and optional in client mode ; The default certificate is provided only for testing and should not ; be used in a production environment ;cert = stunnel.pem ;key = stunnel.pem ; Some performance tunings socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 ; Workaround for Eudora bug ;options = DONT_INSERT_EMPTY_FRAGMENTS ; Authentication stuff ;verify = 2 ; Don't forget to c_rehash CApath ;CApath = certs ; It's often easier to use CAfile ;CAfile = certs.pem ; Don't forget to c_rehash CRLpath ;CRLpath = crls ; Alternatively you can use CRLfile ;CRLfile = crls.pem ; Some debugging stuff useful for troubleshooting debug = 7 output = /stunnel.log ; Use it for client mode client = yes ; Service-level configuration [Service Config] accept=127.0.0.1:40001 connect = redacted:443 log file 2020.04.18 10:08:18 LOG7[main]: Dispatching a signal from the signal pipe 2020.04.18 10:08:18 LOG7[main]: Processing SIGNAL_RELOAD_CONFIG 2020.04.18 10:08:18 LOG7[main]: Running on Windows 6.2 2020.04.18 10:08:18 LOG5[main]: Reading configuration from file stunnel.conf 2020.04.18 10:08:18 LOG5[main]: UTF-8 byte order mark detected 2020.04.18 10:08:18 LOG7[main]: Compression disabled 2020.04.18 10:08:18 LOG7[main]: No PRNG seeding was required 2020.04.18 10:08:18 LOG6[main]: Initializing service [Service Config] 2020.04.18 10:08:18 LOG7[main]: Ciphers: HIGH:!aNULL:!SSLv2:!DH:!kDHEPSK 2020.04.18 10:08:18 LOG7[main]: TLSv1.3 ciphersuites: TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256 2020.04.18 10:08:18 LOG7[main]: TLS options: 0x02100004 (+0x00000000, -0x00000000) 2020.04.18 10:08:18 LOG7[main]: No certificate or private key specified 2020.04.18 10:08:18 LOG4[main]: Service [Digital-Prod-MTF-FIX-MD] needs authentication to prevent MITM attacks 2020.04.18 10:08:18 LOG5[main]: Configuration successful 2020.04.18 10:08:18 LOG7[main]: Deallocating section defaults 2020.04.18 10:08:18 LOG5[main]: Logging to C:\Users\turnert\AppData\Local\/stunnel.log 2020.04.18 10:08:18 LOG7[main]: Binding service [New Broker FIX Demo-Trading] 2020.04.18 10:08:18 LOG7[main]: Listening file descriptor created (FD=1296) 2020.04.18 10:08:18 LOG7[main]: Setting accept socket options (FD=1296) 2020.04.18 10:08:18 LOG7[main]: Option SO_EXCLUSIVEADDRUSE set on accept socket 2020.04.18 10:08:18 LOG6[main]: Service [New Broker FIX Demo-Trading] (FD=1296) bound to 127.0.0.1:23471 2020.04.18 10:08:18 LOG7[main]: Binding service [Service Config] This message and its attachments are confidential, may not be disclosed or used by any person other than the addressee and are intended only for the named recipient(s). If you are not the intended recipient, please notify the sender immediately and delete any copies of this message. LMAX Group is the holding company of LMAX Exchange, LMAX Global and LMAX Digital. Our registered address is Yellow Building, 1A Nicholas Road, London W11 4AN.

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Re: [stunnel-users] stunnel-users Digest, Vol 189, Issue 3
by Brent Kimberley 10 Apr '20

10 Apr '20

Hi Andre. Can you please post your template? Salut, Brent Friday, April 10, 2020, 6:00:08 a.m. EDT, stunnel-users-request(a)stunnel.org <stunnel-users-request(a)stunnel.org> wrote: Send stunnel-users mailing list submissions to stunnel-users(a)stunnel.org To subscribe or unsubscribe via the World Wide Web, visit https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users or, via email, send a message with subject or body 'help' to stunnel-users-request(a)stunnel.org You can reach the person managing the list at stunnel-users-owner(a)stunnel.org When replying, please edit your Subject line so it is more specific than "Re: Contents of stunnel-users digest..." Today's Topics: 1. CERT: Pre-verification error: unsupported certificate purpose (Andr? L?onard) ---------------------------------------------------------------------- Message: 1 Date: Fri, 10 Apr 2020 09:46:29 +0200 From: Andr? L?onard <andre.leonard(a)celotoise.com> To: stunnel-users(a)stunnel.org Subject: [stunnel-users] CERT: Pre-verification error: unsupported certificate purpose Message-ID: <1a2bba7f82b899d6e208303bc3a8ad6d(a)celotoise.com> Content-Type: text/plain; charset="utf-8"; Format="flowed" Hi, I upgraded stunnel from version 5.44 to 5.56. But now I'm getting the following error : CERT: Pre-verification error: unsupported certificate purpose Rejected by CERT Setting verifiy to 0 slove temporary the issue but is not secure at all. As testing pupose, I recreated new certificate with the following command but ending with the same issue: openssl req -new -x509 -days 365 -nodes -config stunnel.cnf -out stunnel.pem -keyout stunnel.pem How to fix this ? Thanks for you help, Andr?.

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CERT: Pre-verification error: unsupported certificate purpose
by André Léonard 10 Apr '20

10 Apr '20

Hi, I upgraded stunnel from version 5.44 to 5.56. But now I'm getting the following error : CERT: Pre-verification error: unsupported certificate purpose Rejected by CERT Setting verifiy to 0 slove temporary the issue but is not secure at all. As testing pupose, I recreated new certificate with the following command but ending with the same issue: openssl req -new -x509 -days 365 -nodes -config stunnel.cnf -out stunnel.pem -keyout stunnel.pem How to fix this ? Thanks for you help, André.

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Stunnel to accept SSL and connect SSL
by Ray 08 Apr '20

08 Apr '20

Hi everyone, Simple question - How can I configure Stunnel to accept SSL from downlinks and connect to an SSL uplink? Thanks Ray

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Stunnel API hooks
by Ray 31 Mar '20

31 Mar '20

Hi everyone, I want to do some processing over the incoming connection before forwarding the payload to the uplinks. ie. Listen <-> customized processing <-> connect Is there any API/hook structure to write my logic in a clean fashion? Or need to add/integrate my codes to the Stunnel codes? P.S I want this processing to be done in Stunnel and not by adding a 2nd application to achieve the job. Thanks Ray

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Stunnel binary for macOS?
by Shrinidhi Rao 22 Mar '20

22 Mar '20

Greetings! I tried building stunnel in my mac and it was successful since I have all the developer tools installed. What about for those who do not have an 8GB size tool? Is there a way I can simply build a binary that can work in a wide range of macOS versions (including older ones)? Is there someone who has already done this? Any pointers in this regard would be greatly appreciated! -- Shrinidhi S Rao

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stunnel squid proxy without client side stunnel
by claudiu vasadi 13 Mar '20

13 Mar '20

Hello list, I've successfully managed to setup the following: client -> stunnel (local on client) -> stunnel (on server) -> squid (same server) I was wondering however if it would be possible to NOT use stunnel on the client side and connect directly to the server side one. My current, working configs are below. simplified server side stunnel.conf: cert = /etc/stunnel/stunnel.pem debug = 7 output = /var/log/stunnel.log client = no [squid] accept = 3128 connect = 127.0.0.1:3129 client side config: cert = /etc/stunnel/stunnel.pem client = yes [squid] accept = 127.0.0.1:8080 connect = server:3128 On the server side, I've tried specifying: client = yes protocol = connect protocolHost = 127.0.0.1:3129 #SSL terminates on the stunnel server (still unsure about this) but because the proxy needs authentication (it used LDAP), I'm hitting what seems to be stunnel not returning the HTTP407 back to the client. 2020.03.13 20:18:34 LOG6[12306:140677061584640]: Client-mode connect protocol negotiations started 2020.03.13 20:18:34 LOG7[12306:140677061584640]: -> CONNECT 127.0.0.1:3129 HTTP/1.1 2020.03.13 20:18:34 LOG7[12306:140677061584640]: -> Host: 127.0.0.1:3129 2020.03.13 20:18:34 LOG7[12306:140677061584640]: -> 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- HTTP/1.1 407 Proxy Authentication Required 2020.03.13 20:18:34 LOG3[12306:140677061584640]: CONNECT request rejected 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Server: squid/3.5.20 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Mime-Version: 1.0 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Date: Fri, 13 Mar 2020 20:18:34 GMT 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Content-Type: text/html;charset=utf-8 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Content-Length: 3431 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- X-Squid-Error: ERR_CACHE_ACCESS_DENIED 0 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Vary: Accept-Language 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Content-Language: en 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Proxy-Authenticate: Basic realm="myproxy" 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- X-Cache: MISS from myproxy 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- X-Cache-Lookup: NONE from myproxy:3129 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Via: 1.1 myproxy (squid/3.5.20) 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- Connection: keep-alive 2020.03.13 20:18:34 LOG7[12306:140677061584640]: <- 2020.03.13 20:18:34 LOG5[12306:140677061584640]: Connection reset: 0 byte(s) sent to SSL, 0 byte(s) sent to socket I'm testing with the following command from the client side: curl -U mysuer -x http://myproxy:3128 https://www.google.com Any help would be greatly appreciated.

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S-tunnel will not send TLS
by Jan Falk 13 Mar '20

13 Mar '20

Hi. Can someone tell me why Stunnel stops at wating 10s? Log: 2020.03.12 09:43:36 LOG6[main]: Initializing service [x3_x4_DICOM_BFT_client] 2020.03.12 09:43:36 LOG7[main]: Ciphers: HIGH:!aNULL:!SSLv2:!DH:!kDHEPSK 2020.03.12 09:43:36 LOG7[main]: TLSv1.3 ciphersuites: TLS_CHACHA20_POLY1305_SHA256:TLS_AES_256_GCM_SHA384:TLS_AES_128_GCM_SHA256 2020.03.12 09:43:36 LOG7[main]: TLS options: 0x02100004 (+0x00000000, -0x00000000) 2020.03.12 09:43:36 LOG6[main]: Loading certificate from file: x1.dc.x2.se_201900604.pem 2020.03.12 09:43:36 LOG6[main]: Certificate loaded from file: x1.dc.x2.se_201900604.pem 2020.03.12 09:43:36 LOG6[main]: Loading private key from file: x1.dc.x2.se_201900604.pem 2020.03.12 09:43:36 LOG6[main]: Private key loaded from file: x1.dc.x2.se_201900604.pem 2020.03.12 09:43:36 LOG7[main]: Private key check succeeded 2020.03.12 09:43:36 LOG4[main]: Service [x3_x4_DICOM_BFT_client] uses "verifyChain" without subject checks 2020.03.12 09:43:36 LOG4[main]: Use "checkHost" or "checkIP" to restrict trusted certificates 2020.03.12 09:43:36 LOG5[main]: Configuration successful 2020.03.12 09:43:36 LOG7[main]: Binding service [x3_x4_HL7_BFT_client] 2020.03.12 09:43:36 LOG7[main]: Listening file descriptor created (FD=380) 2020.03.12 09:43:36 LOG7[main]: Setting accept socket options (FD=380) 2020.03.12 09:43:36 LOG7[main]: Option SO_EXCLUSIVEADDRUSE set on accept socket 2020.03.12 09:43:36 LOG6[main]: Service [x3_x4_HL7_BFT_client] (FD=380) bound to 127.0.0.1:46161 2020.03.12 09:43:36 LOG7[main]: Binding service [x3_x4_DICOM_BFT_client] 2020.03.12 09:43:36 LOG7[main]: Listening file descriptor created (FD=492) 2020.03.12 09:43:36 LOG7[main]: Setting accept socket options (FD=492) 2020.03.12 09:43:36 LOG7[main]: Option SO_EXCLUSIVEADDRUSE set on accept socket 2020.03.12 09:43:36 LOG6[main]: Service [x3_x4_DICOM_BFT_client] (FD=492) bound to 127.0.0.1:46162 2020.03.12 09:43:36 LOG7[cron]: Cron thread initialized 2020.03.12 09:43:36 LOG6[cron]: Executing cron jobs 2020.03.12 09:43:36 LOG6[cron]: Cron jobs completed in 0 seconds 2020.03.12 09:43:36 LOG7[cron]: Waiting 86400 seconds 2020.03.12 09:44:37 LOG7[main]: Found 1 ready file descriptor(s) 2020.03.12 09:44:37 LOG7[main]: FD=380 ifds=r-x ofds=r-- 2020.03.12 09:44:37 LOG7[main]: FD=388 ifds=r-x ofds=--- 2020.03.12 09:44:37 LOG7[main]: Service [SOS_SYNGO_HL7_BFT_client] accepted (FD=508) from 127.0.0.1:50299 2020.03.12 09:44:37 LOG7[main]: Creating a new thread 2020.03.12 09:44:37 LOG7[main]: New thread created 2020.03.12 09:44:37 LOG7[0]: Service [x3_x4_HL7_BFT_client] started 2020.03.12 09:44:37 LOG7[0]: Setting local socket options (FD=508) 2020.03.12 09:44:37 LOG7[0]: Option TCP_NODELAY set on local socket 2020.03.12 09:44:37 LOG5[0]: Service [x3_x4_HL7_BFT_client] accepted connection from 127.0.0.1:50299 2020.03.12 09:44:37 LOG6[0]: s_connect: connecting 10.67.6.106:6161 2020.03.12 09:44:37 LOG7[0]: s_connect: s_poll_wait 10.67.6.106:6161: waiting 10 seconds Thanks in advance //Janne

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Re: [stunnel-users] stunnel-users Digest, Vol 188, Issue 4
by Brent Kimberley 11 Mar '20

11 Mar '20

Hi Kelly. >>Connect = 127.0.0.1:1194? ?#<- this line won't work; but if I replace with 1.2.3.4:1194 then it will work! Generic: The following layers maybe helpful: Cost / People / Process / Infrastructure / Application / Data / Interface ... Specific: Data layer (metadata &/| configuration): Can you please verify that 127.0.01:1194 is present? e.g. netstat -ano | egrep -e Proto -e Active -e 1194 Message: 1 Date: Tue, 10 Mar 2020 13:25:33 +0800 From: Kelly Trinh <kelly(a)trinhonline.com> To: "stunnel-users" <stunnel-users(a)stunnel.org> Subject: [stunnel-users] behaviour when using 127.0.0.1 in the 'connect' field Message-ID: <170c2e7c29d.e9c53ed9127299.5279211261811289922(a)trinhonline.com> Content-Type: text/plain; charset="utf-8" Hi all - just want to report a problem I solved recently but wanted to get some insights on what was causing the problem. About me - learnt some unix at university (20 years ago) but nothing too serious.? Recently (1 month ago) acquired own domain name and now poking around the cloud computing / VPS thing. Project - hand-rolling my own VPN setup on a Ubuntu 18.04 VPS.? OpenVPN is easy since it is a git-clone thing and then just follow the openvpn-install script.? I wanted to add on the Stunnel wrapper because intended to use the VPN in China and apparently their firewall does deep packet inspection and can recognize (and block) openvpn traffic. Problem - when I set up my stunnel using 127.0.0.1 as the connect destination; it doesn't seem to work (I can see from openvpn window that things seem to pipe through stunnel but then immediately the connection is terminated).? If I replace the 127.0.0.1 with IP of the box I am using (say for example 1.2.3.4); everything works!? The FQDN is ok as well; as long as I don't use 127.0.0.1 Specifically the stunnel.conf: [OpenVPN] Accept = 443? # clients connect through 443 to further avoid potential blocking Connect = 127.0.0.1:1194? ?#<- this line won't work; but if I replace with 1.2.3.4:1194 then it will work! Question - My problem is fixed but I am curious if there is any insights on why this is happening given that 1.2.3.4 and 127.0.0.1 are the same machine?

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behaviour when using 127.0.0.1 in the 'connect' field
by Kelly Trinh 10 Mar '20

10 Mar '20

Hi all - just want to report a problem I solved recently but wanted to get some insights on what was causing the problem. About me - learnt some unix at university (20 years ago) but nothing too serious. Recently (1 month ago) acquired own domain name and now poking around the cloud computing / VPS thing. Project - hand-rolling my own VPN setup on a Ubuntu 18.04 VPS. OpenVPN is easy since it is a git-clone thing and then just follow the openvpn-install script. I wanted to add on the Stunnel wrapper because intended to use the VPN in China and apparently their firewall does deep packet inspection and can recognize (and block) openvpn traffic. Problem - when I set up my stunnel using 127.0.0.1 as the connect destination; it doesn't seem to work (I can see from openvpn window that things seem to pipe through stunnel but then immediately the connection is terminated). If I replace the 127.0.0.1 with IP of the box I am using (say for example 1.2.3.4); everything works! The FQDN is ok as well; as long as I don't use 127.0.0.1 Specifically the stunnel.conf: [OpenVPN] Accept = 443 # clients connect through 443 to further avoid potential blocking Connect = 127.0.0.1:1194 #<- this line won't work; but if I replace with 1.2.3.4:1194 then it will work! Question - My problem is fixed but I am curious if there is any insights on why this is happening given that 1.2.3.4 and 127.0.0.1 are the same machine?

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Re: [stunnel-users] (no subject)
by flash＠vicsmba.com 06 Mar '20

06 Mar '20

This can be O/S dependent – some O/S have limits on file descriptors, pipes, etc. I would check that. Second, broken pipes happen when one side closes when there is still action. In Unix C it is easy to do – if you use a piped open but you only want to get the first line of data so your read from the pipe and close … you get a broken pipe every time. This is harmless if that is what you want. Death if not. You might check your Oracle code for premature closing as I doubt it is stunnel. Can you trap the error and resume and see if it works? It well could. Essentially what I am saying is this is not directly a stunnel problem, more likely it is an implementation error. Which could be in the Oracle code as I have had problems with it in the past. More information on the O/S and the Oracle code would help. Eric VICS, LLC Eric S Eberhard 2933 W Middle Verde Rd Camp Verde, AZ 86322 928-567-3727 (land line) 928-301-7537 (cell phone) <http://www.vicsmba.com/> http://www.vicsmba.com <https://www.facebook.com/groups/286143052248115> https://www.facebook.com/groups/286143052248115 From: stunnel-users <stunnel-users-bounces(a)stunnel.org> On Behalf Of Jose Alf. Sent: Wednesday, March 4, 2020 11:09 AM To: stunnel-users(a)stunnel.org; simona vittori <svittori(a)gmail.com> Subject: Re: [stunnel-users] (no subject) Simona, You are not giving enough information for anyone in this list to help you. Please review and apply How To Ask Questions The Smart Way <http://catb.org/~esr/faqs/smart-questions.html> How To Ask Questions The Smart Way and/or How to Report Bugs Effectively <https://www.chiark.greenend.org.uk/~sgtatham/bugs.html> How to Report Bugs Effectively Regards, Jose On Wednesday, March 4, 2020, 4:22:26 AM GMT-5, simona vittori <svittori(a)gmail.com <mailto:[email protected]> > wrote: Hello, I have an encrypted connection through stunnel between client and db server, but in connection I have the following errors: "IO Error: Broken pipe (Write failed) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:874)" Could you help me, please? Thank you in advance Simona _______________________________________________ stunnel-users mailing list stunnel-users(a)stunnel.org <mailto:[email protected]> https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users

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Re: [stunnel-users] stunnel-users Digest, Vol 188, Issue 1
by Brent Kimberley 05 Mar '20

05 Mar '20

You might need to review the documentation for your thin driver. https://www.oracle.com/database/technologies/appdev/jdbc-ucp-19c-downloads.… On Wednesday, March 4, 2020, 6:00:07 a.m. EST, stunnel-users-request(a)stunnel.org <stunnel-users-request(a)stunnel.org> wrote: Send stunnel-users mailing list submissions to stunnel-users(a)stunnel.org To subscribe or unsubscribe via the World Wide Web, visit https://www.stunnel.org/cgi-bin/mailman/listinfo/stunnel-users or, via email, send a message with subject or body 'help' to stunnel-users-request(a)stunnel.org You can reach the person managing the list at stunnel-users-owner(a)stunnel.org When replying, please edit your Subject line so it is more specific than "Re: Contents of stunnel-users digest..." Today's Topics: 1. (no subject) (simona vittori) ---------------------------------------------------------------------- Message: 1 Date: Wed, 4 Mar 2020 10:21:56 +0100 From: simona vittori <svittori(a)gmail.com> To: stunnel-users(a)stunnel.org Subject: [stunnel-users] (no subject) Message-ID: <CAMt_Qybr5aASRw-NokkhiQhe0dALW8kPEV+zCjU_dB7tz=FcYA(a)mail.gmail.com> Content-Type: text/plain; charset="utf-8" Hello, I have an encrypted connection through stunnel between client and db server, but in connection I have the following errors: "IO Error: Broken pipe (Write failed) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:874)" Could you help me, please? Thank you in advance Simona

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(no subject)
by simona vittori 04 Mar '20

04 Mar '20

Hello, I have an encrypted connection through stunnel between client and db server, but in connection I have the following errors: "IO Error: Broken pipe (Write failed) at oracle.jdbc.driver.T4CPreparedStatement.executeForDescribe(T4CPreparedStatement.java:874)" Could you help me, please? Thank you in advance Simona

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Windows Server 2003 issues with stunnel, TLS 1.2 on website(s)
by Sean Kelley 27 Feb '20

27 Feb '20

*Issue:* Old Windows Server cannot be upgraded, but needs TLS 1.2 encryption. Stunnel looks like a solution, but I'm having issues configuring it to work (It is "running" successfully with a pem file and port 442). In IIS Manager btw, the website SSL Port is set to 443. I've tried searching (i.e. google "site: https://www.stunnel.org/pipermail/stunnel-users/ server 2003") and have found a few leads, but nothing that addresses my issues in a way I understand. My ignorance I'm sure. *Server details:* * Windows Server 2003, Standard Edition, Service Pack 2 * IIS web server running 3 websites (ASP, PHP mix) * Valid Certificates from Lets Encrypt in Certificate Store * stunnel 5.49 (latest version I could find that works on 32bit OS's) sorry it's not the latest :( *Working Log with Port 442:* 2020.02.24 15:24:37 LOG7[main]: Running on Windows 5.2 2020.02.24 15:24:37 LOG7[main]: No limit detected for the number of clients 2020.02.24 15:24:37 LOG5[main]: stunnel 5.49 on x86-pc-msvc-1500 platform 2020.02.24 15:24:37 LOG5[main]: Compiled/running with OpenSSL 1.0.2p-fips 14 Aug 2018 2020.02.24 15:24:37 LOG5[main]: Threading:WIN32 Sockets:SELECT,IPv6 TLS:ENGINE,FIPS,OCSP,PSK,SNI 2020.02.24 15:24:37 LOG7[main]: errno: (*_errno()) 2020.02.24 15:24:37 LOG7[ui]: GUI message loop initialized 2020.02.24 15:24:37 LOG7[main]: Running on Windows 5.2 2020.02.24 15:24:37 LOG5[main]: Reading configuration from file stunnel.conf 2020.02.24 15:24:37 LOG5[main]: UTF-8 byte order mark detected 2020.02.24 15:24:37 LOG5[main]: FIPS mode disabled 2020.02.24 15:24:37 LOG7[main]: Compression disabled 2020.02.24 15:24:37 LOG7[main]: No PRNG seeding was required 2020.02.24 15:24:37 LOG6[main]: Initializing service [https] 2020.02.24 15:24:37 LOG7[main]: Ciphers: HIGH:!aNULL:!SSLv2:!DH:!kDHEPSK 2020.02.24 15:24:37 LOG7[main]: TLS options: 0x03004004 (+0x00004000, -0x00000000) 2020.02.24 15:24:37 LOG6[main]: Loading certificate from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Certificate loaded from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Loading private key from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Private key loaded from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG7[main]: Private key check succeeded 2020.02.24 15:24:37 LOG7[main]: ECDH initialization 2020.02.24 15:24:37 LOG7[main]: ECDH initialized with curve prime256v1 2020.02.24 15:24:37 LOG6[main]: Initializing service [domain] 2020.02.24 15:24:37 LOG7[main]: Ciphers: HIGH:!aNULL:!SSLv2:!DH:!kDHEPSK 2020.02.24 15:24:37 LOG7[main]: TLS options: 0x03014004 (+0x00014000, -0x00000000) 2020.02.24 15:24:37 LOG6[main]: Loading certificate from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Certificate loaded from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Loading private key from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG6[main]: Private key loaded from file: C:\Program Files\stunnel\config\mywebsite.pem 2020.02.24 15:24:37 LOG7[main]: Private key check succeeded 2020.02.24 15:24:37 LOG7[main]: ECDH initialization 2020.02.24 15:24:37 LOG7[main]: ECDH initialized with curve prime256v1 2020.02.24 15:24:37 LOG5[main]: Configuration successful 2020.02.24 15:24:37 LOG7[main]: Binding service [https] 2020.02.24 15:24:37 LOG7[main]: Listening file descriptor created (FD=292) 2020.02.24 15:24:38 LOG7[main]: Setting accept socket options (FD=292) 2020.02.24 15:24:38 LOG6[main]: Service [https] (FD=292) bound to 10.0.1.11:442 2020.02.24 15:24:38 LOG7[main]: Skipped SNI slave service [domain] 2020.02.24 15:24:38 LOG7[cron]: Cron thread initialized 2020.02.24 15:25:38 LOG6[cron]: Executing cron jobs 2020.02.24 15:25:38 LOG6[cron]: Cron jobs completed in 0 seconds 2020.02.24 15:25:38 LOG7[cron]: Waiting 86400 seconds *Log Error with port 443:* Binding service [https] to 10.0.1.11:443: Permission denied (WSAEACCES) (10013)* * *Conf:* ; Debugging stuff (may be useful for troubleshooting) debug = 7 ;output = stunnel.log ; TLS front-end to a web server [https] ; doesn't work with 443 below, works with 442 accept = 10.0.1.11:442 connect = 80 cert = C:\Program Files\stunnel\config\mywebsite.pem ; "TIMEOUTclose = 0" is a workaround for a design flaw in Microsoft SChannel ; Microsoft implementations do not use TLS close-notify alert and thus they ; are vulnerable to truncation attacks TIMEOUTclose = 0 [domain] sni = https:mywebsite.com sni = https:www.mywebsite.com cert = C:\Program Files\stunnel\config\mywebsite.pem ; connect = 80 connect = localhost:80 client = no sslVersion = TLSv1.2 -------------- Thanks, Sean

3 3

TLS connection not successful
by maktoob bareed 25 Feb '20

25 Feb '20

Hi I am trying to make TLS connection with a server that supports TLSv1.2. but each time I receive the following error: SSL_connect: ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number Here is my service configuration: sslVersion = TLSv1.2 options = NO_SSLv2 options = -NO_SSLv3 accept = 5512 connect = XXXXXXXXX client = yes

1 0

How to use SNI
by Paul Coshott 17 Feb '20

17 Feb '20

Hi Everyone, I have a single domain on my internet server, but it has 3 sub-domains. A separate web app runs off each one, but I need all 3 to be secured with https. I have the ssl certificates I need, but I don't know how to format the SNI section for all 3 sub-domains. The 3 domains and ports I need are : app1.pcapps.one:449 -> 127.0.0.1:8080 app2.pcapps.one:450 -> 127.0.0.1:81 app3.pcapps.one:451 -> 127.0.0.1:82 each domain has a certificate such as : cert = C:\httpscert\app1.pcapps.one.pfx Can anyone tell me how to write out the SNI section to get this working? Thanks, Paul

2 1

HTTP 404 if I don't add 127.0.0.1 in my /etc/hosts
by Masih Tavassoli 16 Feb '20

16 Feb '20

Hi Experts: I am trying to do http->https proxy for one site only: [example-proxy] client = yes accept = 127.0.0.1:5000 sni =integration-instance-idqxdofnz0ca-ia.integration.ocp.oraclecloud.com checkHost = integration-instance-idqxdofnz0ca-ia.integration.ocp.oraclecloud.com verifyPeer = yes verifyChain = yes connect = 147.154.19.235:443 CAfile = C:\Program Files (x86)\stunnel\config\ca-certs.pem If I add the following in /etc/hosts all works ok 127.0.0.1 integration-instance-idqxdofnz0ca-ia.integration.ocp.oraclecloud.com And then I have to use http://integration-instance-idqxdofnz0ca-ia.integration.ocp.oraclecloud.com… However, I just want this address to work: http://10.0.0.33:5000/ic/ws/integration/v1/flows/soap/SM_INT10_CREAT_EBS_GT… : isn’t the whole point of setting SNI to send servername on your behalf: 2020.02.15 00:46:59 LOG6[46]: SNI: sending servername: integration-instance-idqxdofnz0ca-ia.integration.ocp.oraclecloud.com 2020.02.15 00:46:59 LOG6[46]: Peer certificate required 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): before SSL initialization 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS write client hello 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS write client hello 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS read server hello 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS read change cipher spec 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS read finished 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS write change cipher spec 2020.02.15 00:46:59 LOG7[46]: TLS state (connect): SSLv3/TLS write finished 2020.02.15 00:46:59 LOG7[46]: 3 client connect(s) requested 2020.02.15 00:46:59 LOG7[46]: 3 client connect(s) succeeded 2020.02.15 00:46:59 LOG7[46]: 0 client renegotiation(s) requested 2020.02.15 00:46:59 LOG7[46]: 2 session reuse(s) 2020.02.15 00:46:59 LOG6[46]: TLS connected: previous session reused 2020.02.15 00:46:59 LOG6[46]: TLSv1.2 ciphersuite: ECDHE-RSA-AES256-GCM-SHA384 (256-bit encryption) 2020.02.15 00:46:59 LOG7[46]: Compression: null, expansion: null 2020.02.15 00:46:59 LOG6[46]: Session id: E003BBF100FA809D616B2F69E08BAF0119EA856FCEE6AD209BE95F7C5815380B 2020.02.15 00:48:05 LOG7[46]: TLS alert (read): warning: close notify 2020.02.15 00:48:05 LOG6[46]: TLS closed (SSL_read) What am I missing? Thanks Masi

1 0

How to pass URL parameters in connect to
by Shashank Shekhar 14 Feb '20

14 Feb '20

Hi, I am evaluating stunnel for a project. I want to translate a HTTP call to HTTPS. When I specify the URL to send to in the config file, I get error ""Unknown TCP service "443/api/path""". My config is as below: [https] client = yes accept = 4433 connect = myurl.com:443/api/path When I try the same thing without the sub-paths "/api/path" the connection works, but of course it doesn't hit the URL I want to hit. How do I achieve this? I tried going through the documentation, but couldn't figure it out. Any help will be greatly appreciated. Thank you, Shashank

2 1

Start stunnel services on Solaris
by Erick Alejandro Tovar Rebollo 10 Feb '20

10 Feb '20

Hi. I'm new on stunnel, and I don't know how I can start stunnel on Solaris 11 , with the stunnel version 5.56, I really need help. Thanks. Regards.

1 1

Error Stunnel 5.56 Solaris
by Erick Alejandro Tovar Rebollo 06 Feb '20

06 Feb '20

Hi. I'm trying to install stunnel on a Solaris 11, but when I put the *make install* command, send me the next message. gjgom@t51ldm02:~/tmp/stunnel-5.56$ make install Making install in src /usr/bin/gmkdir -p '/usr/local/bin' /bin/sh ../libtool --mode=install /usr/bin/ginstall -c stunnel '/usr/local/bin' libtool: install: /usr/bin/ginstall -c stunnel /usr/local/bin/stunnel /usr/bin/ginstall: cannot create regular file '/usr/local/bin/stunnel': Permission denied *** Error code 1 The following command caused the error: list='stunnel'; test -n "/usr/local/bin" || list=; \ if test -n "$list"; then \ echo " /usr/bin/gmkdir -p '/usr/local/bin'"; \ /usr/bin/gmkdir -p "/usr/local/bin" || exit 1; \ fi; \ for p in $list; do echo "$p $p"; done | \ sed 's/$//' | \ while read p p1; do if test -f $p \ || test -f $p1 \ ; then echo "$p"; echo "$p"; else :; fi; \ done | \ sed -e 'p;s,.*/,,;n;h' \ -e 's|.*|.|' \ -e 'p;x;s,.*/,,;s/$//;s,x,x,;s/$//' | \ sed 'N;N;N;s,\n, ,g' | \ gawk 'BEGIN { files["."] = ""; dirs["."] = 1 } \ { d=$3; if (dirs[d] != 1) { print "d", d; dirs[d] = 1 } \ if ($2 == $4) files[d] = files[d] " " $1; \ else { print "f", $3 "/" $4, $1; } } \ END { for (d in files) print "f", d, files[d] }' | \ while read type dir files; do \ if test "$dir" = .; then dir=; else dir=/$dir; fi; \ test -z "$files" || { \ echo " /bin/sh ../libtool --mode=install /usr/bin/ginstall -c $files '/usr/local/bin$dir'"; \ /bin/sh ../libtool --mode=install /usr/bin/ginstall -c $files "/usr/local/bin$dir" || exit $?; \ } \ ; done make: Fatal error: Command failed for target `install-binPROGRAMS' Current working directory /export/home/gjgom/tmp/stunnel-5.56/src *** Error code 1 The following command caused the error: make install-exec-am install-data-am make: Fatal error: Command failed for target `install-am' Current working directory /export/home/gjgom/tmp/stunnel-5.56/src *** Error code 1 The following command caused the error: fail=; \ if (target_option=k; case ${target_option-} in ?) ;; *) echo "am__make_running_with_option: internal error: invalid" "target option '${target_option-}' specified" >&2; exit 1;; esac; has_opt=no; sane_makeflags=$MAKEFLAGS; if { if test -z ''; then false; elif test -n ''; then true; elif test -n '' && test -n ''; then true; else false; fi; }; then sane_makeflags=$MFLAGS; else case $MAKEFLAGS in *\\[\ \ ]*) bs=\\; sane_makeflags=`printf '%s\n' "$MAKEFLAGS" | sed "s/$bs$bs[$bs $bs ]*//g"`;; esac; fi; skip_next=no; strip_trailopt () { flg=`printf '%s\n' "$flg" | sed "s/$1.*$//"`; }; for flg in $sane_makeflags; do test $skip_next = yes && { skip_next=no; continue; }; case $flg in *=*|--*) continue;; -*I) strip_trailopt 'I'; skip_next=yes;; -*I?*) strip_trailopt 'I';; -*O) strip_trailopt 'O'; skip_next=yes;; -*O?*) strip_trailopt 'O';; -*l) strip_trailopt 'l'; skip_next=yes;; -*l?*) strip_trailopt 'l';; -[dEDm]) skip_next=yes;; -[JT]) skip_next=yes;; esac; case $flg in *$target_option*) has_opt=yes; break;; esac; done; test $has_opt = yes); then \ failcom='fail=yes'; \ else \ failcom='exit 1'; \ fi; \ dot_seen=no; \ target=`echo install-recursive | sed s/-recursive//`; \ case "install-recursive" in \ distclean-* | maintainer-clean-*) list='src doc tools tests' ;; \ *) list='src doc tools tests' ;; \ esac; \ for subdir in $list; do \ echo "Making $target in $subdir"; \ if test "$subdir" = "."; then \ dot_seen=yes; \ local_target="$target-am"; \ else \ local_target="$target"; \ fi; \ (CDPATH="${ZSH_VERSION+.}:" && cd $subdir && make $local_target) \ || eval $failcom; \ done; \ if test "$dot_seen" = "no"; then \ make "$target-am" || exit 1; \ fi; test -z "$fail" make: Fatal error: Command failed for target `install-recursive' gjgom@t51ldm02:~/tmp/stunnel-5.56$ Can you help me? Note: I´m install stunnel with a user no root, It affects? Regards

1 0

VerifyPeer = yes not working.
by Thomas Eifert 04 Feb '20

04 Feb '20

I'm running Stunnel 5.56 under Windows 10 v1909 x64. I have uncovered a case in which VerifyPeer = yes is not working. What's happening is that the locally installed certificate is old and expired, and does not match the current, up-to-date server certificate, yet Stunnel is letting it pass and verifying okay. I've pasted the certificates, config, and log below, and clearly the certificates are different. Regards, Thomas From my config file: debug = 7 delay = yes socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 socket = l:SO_LINGER=1:60 socket = r:SO_LINGER=1:60 [ircs.3] client = yes sslVersionMin = TLSv1.2 cafile = peer-ircs.3.pem verifyPeer = yes accept = 127.0.0.1:8909 connect = halcyon.il.us.dal.net:6697 From the Stunnel log: 2020.02.04 12:41:50 LOG5[9]: Service [ircs.3] connected remote server from 104.231.234.35:62290 2020.02.04 12:41:50 LOG7[9]: Setting remote socket options (FD=1012) 2020.02.04 12:41:50 LOG7[9]: Option SO_LINGER set on remote socket 2020.02.04 12:41:50 LOG7[9]: Option TCP_NODELAY set on remote socket 2020.02.04 12:41:50 LOG7[9]: Remote descriptor (FD=1012) initialized 2020.02.04 12:41:50 LOG6[9]: SNI: sending servername: halcyon.il.us.dal.net 2020.02.04 12:41:50 LOG6[9]: Peer certificate required 2020.02.04 12:41:50 LOG7[9]: TLS state (connect): before SSL initialization 2020.02.04 12:41:50 LOG7[9]: TLS state (connect): SSLv3/TLS write client hello 2020.02.04 12:41:50 LOG7[9]: TLS state (connect): SSLv3/TLS write client hello 2020.02.04 12:41:50 LOG7[9]: TLS state (connect): SSLv3/TLS read server hello 2020.02.04 12:41:50 LOG7[9]: TLS state (connect): TLSv1.3 read encrypted extensions 2020.02.04 12:41:50 LOG7[9]: Verification started at depth=1: C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 2020.02.04 12:41:50 LOG6[9]: CERT: Pre-verification error ignored: unable to get issuer certificate 2020.02.04 12:41:50 LOG6[9]: Certificate accepted at depth=1: C=US, O=Let's Encrypt, CN=Let's Encrypt Authority X3 2020.02.04 12:41:50 LOG7[9]: Verification started at depth=0: CN=*.dal.net 2020.02.04 12:41:50 LOG7[9]: CERT: Pre-verification succeeded 2020.02.04 12:41:50 LOG6[9]: CERT: No subject checks configured 2020.02.04 12:41:50 LOG6[9]: CERT: Locally installed certificate matched 2020.02.04 12:41:50 LOG5[9]: Certificate accepted at depth=0: CN=*.dal.net Here is the locally installed certificate: -----BEGIN CERTIFICATE----- MIIFeDCCBGCgAwIBAgISA4aqIgapILZTQatLgMyS1gJ7MA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0xOTA2MDEwNDEzMjlaFw0x OTA4MzAwNDEzMjlaMBQxEjAQBgNVBAMMCSouZGFsLm5ldDCCASIwDQYJKoZIhvcN AQEBBQADggEPADCCAQoCggEBAKk+ZRY6Kr4GUS9hU+AUvgUrRzffLS4ScDNvk88F HXKe6Yx3oJnMJEGC9a5I9nJATcItOa+Xk6NKFIsGQZhFOTkV9xvbaEw2KZ14SIKK NsffEqZeQ/TUdMaHTeDXJxj1gfa+W9FK6uO1TzKrYQamdegXAv55F6KLeIPTjZj3 77AkdWuddimY3rp0gK/R1e2tkFtP/0ZeWuu1M736b6dtjXFIhzw3G8wurbGfBgfO TebZL3Kw0X5qOlyMQyOyXXUyRZMqgW7PMloGtGQ/PJKoTzqNmyWO93QB28PGHDm8 WgnSdwgXlTmVrL9Vwnzb5FIfcM1ba5nzqDGeg7tG5RcQEGkCAwEAAaOCAowwggKI MA4GA1UdDwEB/wQEAwIFoDAdBgNVHSUEFjAUBggrBgEFBQcDAQYIKwYBBQUHAwIw DAYDVR0TAQH/BAIwADAdBgNVHQ4EFgQUpVm+qZ/cdM/H1vr7emXvf14+/0AwHwYD VR0jBBgwFoAUqEpqYwR93brm0Tm3pkVl7/Oo7KEwbwYIKwYBBQUHAQEEYzBhMC4G CCsGAQUFBzABhiJodHRwOi8vb2NzcC5pbnQteDMubGV0c2VuY3J5cHQub3JnMC8G CCsGAQUFBzAChiNodHRwOi8vY2VydC5pbnQteDMubGV0c2VuY3J5cHQub3JnLzBD BgNVHREEPDA6ggkqLmRhbC5uZXSCDyouaWwudXMuZGFsLm5ldIIOKi5pcHY2LmRh bC5uZXSCDCoudXMuZGFsLm5ldDBMBgNVHSAERTBDMAgGBmeBDAECATA3BgsrBgEE AYLfEwEBATAoMCYGCCsGAQUFBwIBFhpodHRwOi8vY3BzLmxldHNlbmNyeXB0Lm9y ZzCCAQMGCisGAQQB1nkCBAIEgfQEgfEA7wB2AOJpS64m6OlACeiGG7Y7g9Q+5/50 iPukjyiTAZ3d8dv+AAABaxF1ApUAAAQDAEcwRQIgGvt1P3YI9iDIkicmKnWtdA4J vwiZqB6GoGQEBnFLQuECIQDUzbe30Y4kfobQTA0qLZ85jvNFDtRzbRd9wCPXwcqO uwB1ACk8UZZUyDlluqpQ/FgH1Ldvv1h6KXLcpMMM9OVFR/R4AAABaxF1ArgAAAQD AEYwRAIgQ/jYKgNmSMGEmyVgrVBClbEawnND/kPXIZx82My6ovYCIGctTKC5u6bJ J+zCRH5QrSKMF1lOtXDeNMgYlLx7JOKLMA0GCSqGSIb3DQEBCwUAA4IBAQAcxj0r mrqFY5KluKfki7LzlXLnYGDEnaTCX3WC4trR/zDsKwLT2z/ywWjQ5O/zKk/N1+ad 0Pk9DMe0jc/AmvYPgzII7rOYIv7FF/J8z4UKF0uuxjvwvAhXr/JDKvNMkOn3Rtrw agf0eu3xyXwUty6Iip0WfrSYHcy19OrXzwaSLdMdJ5hz9CY6D+7tLk0g2+xI7XnT D+gU1J+g291HfNJet2hzmJn/I7gUJdareqSI9HtXuHw1f+LcQflAhxaTPRGgm65F XpnF9tQvtRMJFWiIO9YSrKjq9gJaW3YlN7CTDzNqtjnA3+I8gT7jCqFHYAH3ZLMu 6fJy+BkrQctqjWWp -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/ MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT GkxldCdzIEVuY3J5cHQgQXV0aG9yaXR5IFgzMIIBIjANBgkqhkiG9w0BAQEFAAOC AQ8AMIIBCgKCAQEAnNMM8FrlLke3cl03g7NoYzDq1zUmGSXhvb418XCSL7e4S0EF q6meNQhY7LEqxGiHC6PjdeTm86dicbp5gWAf15Gan/PQeGdxyGkOlZHP/uaZ6WA8 SMx+yk13EiSdRxta67nsHjcAHJyse6cF6s5K671B5TaYucv9bTyWaN8jKkKQDIZ0 Z8h/pZq4UmEUEz9l6YKHy9v6Dlb2honzhT+Xhq+w3Brvaw2VFn3EK6BlspkENnWA a6xK8xuQSXgvopZPKiAlKQTGdMDQMc2PMTiVFrqoM7hD8bEfwzB/onkxEz0tNvjj /PIzark5McWvxI0NHWQWM6r6hCm21AvA2H3DkwIDAQABo4IBfTCCAXkwEgYDVR0T AQH/BAgwBgEB/wIBADAOBgNVHQ8BAf8EBAMCAYYwfwYIKwYBBQUHAQEEczBxMDIG CCsGAQUFBzABhiZodHRwOi8vaXNyZy50cnVzdGlkLm9jc3AuaWRlbnRydXN0LmNv bTA7BggrBgEFBQcwAoYvaHR0cDovL2FwcHMuaWRlbnRydXN0LmNvbS9yb290cy9k c3Ryb290Y2F4My5wN2MwHwYDVR0jBBgwFoAUxKexpHsscfrb4UuQdf/EFWCFiRAw VAYDVR0gBE0wSzAIBgZngQwBAgEwPwYLKwYBBAGC3xMBAQEwMDAuBggrBgEFBQcC ARYiaHR0cDovL2Nwcy5yb290LXgxLmxldHNlbmNyeXB0Lm9yZzA8BgNVHR8ENTAz MDGgL6AthitodHRwOi8vY3JsLmlkZW50cnVzdC5jb20vRFNUUk9PVENBWDNDUkwu Y3JsMB0GA1UdDgQWBBSoSmpjBH3duubRObemRWXv86jsoTANBgkqhkiG9w0BAQsF AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/ wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6 KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg== -----END CERTIFICATE----- Here is the remote server certificate: -----BEGIN CERTIFICATE----- MIIFeTCCBGGgAwIBAgISBMC6zEv90htsFIzCbGOKGCpvMA0GCSqGSIb3DQEBCwUA MEoxCzAJBgNVBAYTAlVTMRYwFAYDVQQKEw1MZXQncyBFbmNyeXB0MSMwIQYDVQQD ExpMZXQncyBFbmNyeXB0IEF1dGhvcml0eSBYMzAeFw0yMDAxMjgwNTIzMjFaFw0y MDA0MjcwNTIzMjFaMBQxEjAQBgNVBAMMCSouZGFsLm5ldDCCASIwDQYJKoZIhvcN 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2vpw57JJUy3vi5BeAAABb+rRlmkAAAQDAEgwRgIhAOG8C3vcxqEvj3TSqe7Y7peQ OInmtrkR0eQ9OFLVUIeUAiEAp0ONBILMiR2i0dVimSXFJv9NJDa3wi3tt3bRF5OO eDMAdQBvU3asMfAxGdiZAKRRFf93FRwR2QLBACkGjbIImjfZEwAAAW/q0ZafAAAE AwBGMEQCIBxS2C2cCPWFKKzof8BduUN6UFiWnyoRqAGAMG36IgylAiBjFDiXnuJs bVorvhguH6J9+YcPC36yFohKBCh+V7M0nzANBgkqhkiG9w0BAQsFAAOCAQEAnDE3 p/uxes7SKdspdwIhsC4Jwn3ulm4sGcbhJVBRWyYxp7ucGJdy/PxcEfb/CD5sszbw 9hsM56B7gno8ts/yNGvpceIoGEa7oK4AycEeWfapp5M9s11HyE06HwDfTA7wc1Kv g+PkHmbqZkLziN+UdPIlRm8dSljusvsNY1cMGRt5fszMJ5+gOaC3gj2AB6+aGIeN cwwNX3BlX10v88I3OUAkDWNlmPERA5BXo88ucZ75SwRZg7H8s66wdMYFi2LvbTHV GsXyDPVKnyViBtGCNI14UEmTDjUiHmqtzjqK2BTpSzNGYXjuPe1Zz0VIZDERPWin YxseV8k6nrZgr51Eag== -----END CERTIFICATE----- -----BEGIN CERTIFICATE----- MIIEkjCCA3qgAwIBAgIQCgFBQgAAAVOFc2oLheynCDANBgkqhkiG9w0BAQsFADA/ MSQwIgYDVQQKExtEaWdpdGFsIFNpZ25hdHVyZSBUcnVzdCBDby4xFzAVBgNVBAMT DkRTVCBSb290IENBIFgzMB4XDTE2MDMxNzE2NDA0NloXDTIxMDMxNzE2NDA0Nlow SjELMAkGA1UEBhMCVVMxFjAUBgNVBAoTDUxldCdzIEVuY3J5cHQxIzAhBgNVBAMT 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AAOCAQEA3TPXEfNjWDjdGBX7CVW+dla5cEilaUcne8IkCJLxWh9KEik3JHRRHGJo uM2VcGfl96S8TihRzZvoroed6ti6WqEBmtzw3Wodatg+VyOeph4EYpr/1wXKtx8/ wApIvJSwtmVi4MFU5aMqrSDE6ea73Mj2tcMyo5jMd6jmeWUHK8so/joWUoHOUgwu X4Po1QYz+3dszkDqMp4fklxBwXRsW10KXzPMTZ+sOPAveyxindmjkW8lGy+QsRlG PfZ+G6Z6h7mjem0Y+iWlkYcV4PIWL1iwBi8saCbGS5jN2p8M+X+Q7UNKEkROb3N6 KOqkqm57TH2H3eDJAkSnh6/DNFu0Qg== -----END CERTIFICATE----- -- Attention: This message and all attachments are private and may contain information that is confidential and privileged. If you received this message in error, please notify the sender by reply email and delete the message immediately.

1 0

performance check list
by Howard, William 23 Jan '20

23 Jan '20

Is there a check list for implementation of stunnel on RHEL 7

1 0

stunnel AIX lastest version
by Erick Alejandro Tovar Rebollo 23 Jan '20

23 Jan '20

Hi. I need to download the latest version of stunnel for AIX, but I can´t find that I have the 7.1 AIX version Can you help me? Regards.

1 0

Connection reset: (maybe the wrong forum)
by Per Gunnarsson 15 Jan '20

15 Jan '20

Hello! I have tried to stream to an icecast server through stunnel usung liquidsoap. Somewhere the stream gets stuck. I want to where. Maybe I should have posted this on the Tor mailing list first, since the traffic is forwarded through Tor. But before the stream went to Tor, it went through stunnel. The liquidsoap snippet which tries to stream (password,mount name, stream description and stream name modified: output.external(id="Tor", fallible=true, reopen_delay=3.0, %vorbis(quality=0.4 , samplerate=48000, channels=2), "/usr/bin/oggfwd -n streamname -d 'stream description' localhost 9887 password /mount", mksafe(buffer(full))) I had a script which was supposed to pick up this stream and forward it on a cloud server (passwords etc. modified): #!/bin/bash /usr/bin/curl -V http://localhost:9887/mount | \ /usr/bin/torsocks /usr/bin/oggfwd -n streamname -d 'stream description' superdupersecret.onion 8000 password /mount #/usr/bin/curl -T - -s --socks5 localhost:9050 http://superdupersecret.onion/mount exec "/home/per/bin/test.sh" stunnel.conf on cloud: setuid = stunnel4 setgid = stunnel4 ; PID file is created inside the chroot jail (if enabled) pid = /var/run/stunnel4/stunnel.pid ; Debugging stuff (may be useful for troubleshooting) ;foreground = yes debug = info output = /var/log/stunnel4/stunnel.log [liquidsoap-client] client = yes accept = localhost:8081 connect = mustafejen.se:9998 PSKsecrets = /etc/stunnel/secrets.txt [hequidtor-client] connect = localhost:9050 accept = 95.216.184.255:9888 PSKsecrets = /etc/stunnel/secrets.txt [Deep Web Radio In] client = yes accept = 95.216.184.255:9887 connect = localhost:9050 PSKsecrets = /etc/stunnel/secrets.txt stunnel.conf in my living room: setuid = stunnel4 setgid = stunnel4 ; PID file is created inside the chroot jail (if enabled) pid = /var/run/stunnel4/stunnel.pid ; Debugging stuff (may be useful for troubleshooting) ;foreground = yes debug = info output = /var/log/stunnel4/stunnel.log [liquidsoap-server] ;client = yes connect = mustafejen.se:8081 accept = mustafejen.se:9998 PSKsecrets = /etc/stunnel/secrets.txt [hequidtor-server] client = yes accept = localhost:9888 connect = 95.216.184.255:9888 PSKsecrets = /etc/stunnel/secrets.txt [Deep Web Radio Out] accept = localhost:9887 connect = 95.216.184.255:9887 PSKsecrets = /etc/stunnel/secrets.txt Log file from cloud: 2020.01.15 06:25:01 LOG5[main]: Log file reopened 2020.01.15 10:29:22 LOG5[main]: Terminated 2020.01.15 10:29:22 LOG5[ui]: stunnel 5.44 on x86_64-pc-linux-gnu platform 2020.01.15 10:29:22 LOG5[ui]: Compiled with OpenSSL 1.1.0g 2 Nov 2017 2020.01.15 10:29:22 LOG5[ui]: Running with OpenSSL 1.1.1 11 Sep 2018 2020.01.15 10:29:22 LOG5[ui]: Update OpenSSL shared libraries or rebuild stunnel 2020.01.15 10:29:22 LOG5[ui]: Threading:PTHREAD Sockets:POLL,IPv6,SYSTEMD TLS:ENGINE,FIPS,OCSP,PSK,SNI Auth:LIBWRAP 2020.01.15 10:29:22 LOG5[ui]: Reading configuration from file /etc/stunnel/stunnel.conf 2020.01.15 10:29:22 LOG5[ui]: UTF-8 byte order mark detected 2020.01.15 10:29:22 LOG5[ui]: FIPS mode disabled 2020.01.15 10:29:22 LOG6[ui]: Initializing service [liquidsoap-client] 2020.01.15 10:29:23 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:29:23 LOG6[ui]: Initializing service [hequidtor-client] 2020.01.15 10:29:23 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:29:23 LOG6[ui]: Using dynamic DH parameters 2020.01.15 10:29:23 LOG6[ui]: Initializing service [Deep Web Radio In] 2020.01.15 10:29:23 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:29:23 LOG5[ui]: Configuration successful Log file from my living room: 2020.01.15 10:20:13 LOG5[ui]: stunnel 5.56 on x86_64-pc-linux-gnu platform 2020.01.15 10:20:13 LOG5[ui]: Compiled/running with OpenSSL 1.1.1d 10 Sep 2019 2020.01.15 10:20:13 LOG5[ui]: Threading:PTHREAD Sockets:POLL,IPv6,SYSTEMD TLS:ENGINE,FIPS,OCSP,PSK,SNI Auth:LIBWRAP 2020.01.15 10:20:13 LOG5[ui]: Reading configuration from file /etc/stunnel/stunnel.conf 2020.01.15 10:20:13 LOG5[ui]: UTF-8 byte order mark detected 2020.01.15 10:20:13 LOG5[ui]: FIPS mode disabled 2020.01.15 10:20:13 LOG6[ui]: PSKsecrets line 1: 40-byte ASCII key configured for identity "per" 2020.01.15 10:20:13 LOG6[ui]: Initializing service [liquidsoap-server] 2020.01.15 10:20:13 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:20:13 LOG6[ui]: DH initialization not needed 2020.01.15 10:20:13 LOG6[ui]: PSKsecrets line 1: 40-byte ASCII key configured for identity "per" 2020.01.15 10:20:13 LOG6[ui]: Initializing service [hequidtor-server] 2020.01.15 10:20:13 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:20:13 LOG6[ui]: PSKsecrets line 1: 40-byte ASCII key configured for identity "per" 2020.01.15 10:20:13 LOG6[ui]: Initializing service [Deep Web Radio Out] 2020.01.15 10:20:13 LOG6[ui]: PSK identities: 1 retrieved 2020.01.15 10:20:13 LOG6[ui]: DH initialization not needed 2020.01.15 10:20:13 LOG5[ui]: Configuration successful 2020.01.15 10:20:13 LOG6[ui]: Service [liquidsoap-server] (FD=9) bound to 10.0.0.6:9998 2020.01.15 10:20:13 LOG6[ui]: Service [hequidtor-server] (FD=10) bound to ::1:9888 2020.01.15 10:20:13 LOG6[ui]: Service [hequidtor-server] (FD=11) bound to 127.0.0.1:9888 2020.01.15 10:20:13 LOG6[ui]: Service [Deep Web Radio Out] (FD=12) bound to ::1:9887 2020.01.15 10:20:13 LOG6[ui]: Service [Deep Web Radio Out] (FD=13) bound to 127.0.0.1:9887 2020.01.15 10:20:13 LOG6[cron]: Executing cron jobs 2020.01.15 10:20:13 LOG6[cron]: Cron jobs completed in 0 seconds 2020.01.15 10:32:56 LOG5[0]: Service [Deep Web Radio Out] accepted connection from ::1:44732 2020.01.15 10:32:56 LOG6[0]: Peer certificate not required 2020.01.15 10:32:56 LOG3[0]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 10:32:56 LOG5[0]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:32:56 LOG5[1]: Service [Deep Web Radio Out] accepted connection from ::1:44734 2020.01.15 10:32:56 LOG6[1]: Peer certificate not required 2020.01.15 10:32:56 LOG3[1]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 10:32:56 LOG5[1]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:32:56 LOG5[2]: Service [Deep Web Radio Out] accepted connection from ::1:44736 2020.01.15 10:32:56 LOG6[2]: Peer certificate not required 2020.01.15 10:32:56 LOG3[2]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 10:32:56 LOG5[2]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:33:44 LOG5[3]: Service [Deep Web Radio Out] accepted connection from ::1:44760 2020.01.15 10:33:44 LOG6[3]: Peer certificate not required 2020.01.15 10:33:44 LOG3[3]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 10:33:44 LOG5[3]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:33:44 LOG5[4]: Service [Deep Web Radio Out] accepted connection from ::1:44762 2020.01.15 10:33:44 LOG6[4]: Peer certificate not required 2020.01.15 10:33:44 LOG3[4]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 10:33:44 LOG5[4]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:33:44 LOG5[5]: Service [Deep Web Radio Out] accepted connection from ::1:44764 2020.01.15 10:33:44 LOG6[5]: Peer certificate not required 2020.01.15 10:33:44 LOG3[5]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 10:33:44 LOG5[5]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:34:50 LOG5[6]: Service [Deep Web Radio Out] accepted connection from ::1:44788 2020.01.15 10:34:50 LOG6[6]: Peer certificate not required 2020.01.15 10:34:50 LOG3[6]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 10:34:50 LOG5[6]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:34:50 LOG5[7]: Service [Deep Web Radio Out] accepted connection from ::1:44790 2020.01.15 10:34:50 LOG6[7]: Peer certificate not required 2020.01.15 10:34:50 LOG3[7]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 10:34:50 LOG5[7]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:34:50 LOG5[8]: Service [Deep Web Radio Out] accepted connection from ::1:44792 2020.01.15 10:34:50 LOG6[8]: Peer certificate not required 2020.01.15 10:34:50 LOG3[8]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 10:34:50 LOG5[8]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:48:17 LOG5[9]: Service [Deep Web Radio Out] accepted connection from ::1:44854 2020.01.15 10:48:17 LOG6[9]: Peer certificate not required 2020.01.15 10:48:17 LOG3[9]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:48:17 LOG5[9]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:48:17 LOG5[10]: Service [Deep Web Radio Out] accepted connection from ::1:44856 2020.01.15 10:48:17 LOG6[10]: Peer certificate not required 2020.01.15 10:48:17 LOG3[10]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:48:17 LOG5[10]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:48:32 LOG5[11]: Service [Deep Web Radio Out] accepted connection from ::1:44858 2020.01.15 10:48:32 LOG6[11]: Peer certificate not required 2020.01.15 10:48:32 LOG3[11]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:48:32 LOG5[11]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:48:32 LOG5[12]: Service [Deep Web Radio Out] accepted connection from ::1:44860 2020.01.15 10:48:32 LOG6[12]: Peer certificate not required 2020.01.15 10:48:32 LOG3[12]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:48:32 LOG5[12]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:49:01 LOG5[13]: Service [Deep Web Radio Out] accepted connection from ::1:44864 2020.01.15 10:49:01 LOG6[13]: Peer certificate not required 2020.01.15 10:49:01 LOG3[13]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:49:01 LOG5[13]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:49:01 LOG5[14]: Service [Deep Web Radio Out] accepted connection from ::1:44866 2020.01.15 10:49:01 LOG6[14]: Peer certificate not required 2020.01.15 10:49:01 LOG3[14]: SSL_accept: ../ssl/record/ssl3_record.c:325: error:1408F09B:SSL routines:ssl3_get_record:https proxy request 2020.01.15 10:49:01 LOG5[14]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:57:28 LOG5[15]: Service [Deep Web Radio Out] accepted connection from ::1:44914 2020.01.15 10:57:28 LOG6[15]: Peer certificate not required 2020.01.15 10:57:28 LOG3[15]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 10:57:28 LOG5[15]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:57:28 LOG5[16]: Service [Deep Web Radio Out] accepted connection from ::1:44916 2020.01.15 10:57:28 LOG6[16]: Peer certificate not required 2020.01.15 10:57:28 LOG3[16]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 10:57:28 LOG5[16]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 10:57:28 LOG5[17]: Service [Deep Web Radio Out] accepted connection from ::1:44918 2020.01.15 10:57:28 LOG6[17]: Peer certificate not required 2020.01.15 10:57:28 LOG3[17]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 10:57:28 LOG5[17]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:24:24 LOG5[18]: Service [Deep Web Radio Out] accepted connection from ::1:45012 2020.01.15 11:24:24 LOG6[18]: Peer certificate not required 2020.01.15 11:24:24 LOG3[18]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 11:24:24 LOG5[18]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:24:24 LOG5[19]: Service [Deep Web Radio Out] accepted connection from ::1:45014 2020.01.15 11:24:24 LOG6[19]: Peer certificate not required 2020.01.15 11:24:24 LOG3[19]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 11:24:24 LOG5[19]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:24:24 LOG5[20]: Service [Deep Web Radio Out] accepted connection from ::1:45016 2020.01.15 11:24:24 LOG6[20]: Peer certificate not required 2020.01.15 11:24:24 LOG3[20]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 11:24:24 LOG5[20]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:25:16 LOG5[21]: Service [Deep Web Radio Out] accepted connection from ::1:45038 2020.01.15 11:25:16 LOG6[21]: Peer certificate not required 2020.01.15 11:25:16 LOG3[21]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 11:25:16 LOG5[21]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:25:16 LOG5[22]: Service [Deep Web Radio Out] accepted connection from ::1:45040 2020.01.15 11:25:16 LOG6[22]: Peer certificate not required 2020.01.15 11:25:16 LOG3[22]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 11:25:16 LOG5[22]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:25:16 LOG5[23]: Service [Deep Web Radio Out] accepted connection from ::1:45042 2020.01.15 11:25:16 LOG6[23]: Peer certificate not required 2020.01.15 11:25:16 LOG3[23]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 11:25:16 LOG5[23]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:28:38 LOG5[24]: Service [Deep Web Radio Out] accepted connection from ::1:45070 2020.01.15 11:28:38 LOG6[24]: Peer certificate not required 2020.01.15 11:28:38 LOG3[24]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 11:28:38 LOG5[24]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:28:38 LOG5[25]: Service [Deep Web Radio Out] accepted connection from ::1:45072 2020.01.15 11:28:38 LOG6[25]: Peer certificate not required 2020.01.15 11:28:38 LOG3[25]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 11:28:38 LOG5[25]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:28:38 LOG5[26]: Service [Deep Web Radio Out] accepted connection from ::1:45074 2020.01.15 11:28:38 LOG6[26]: Peer certificate not required 2020.01.15 11:28:38 LOG3[26]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 11:28:38 LOG5[26]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:30:06 LOG5[27]: Service [Deep Web Radio Out] accepted connection from ::1:45096 2020.01.15 11:30:06 LOG6[27]: Peer certificate not required 2020.01.15 11:30:06 LOG3[27]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 11:30:06 LOG5[27]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:30:06 LOG5[28]: Service [Deep Web Radio Out] accepted connection from ::1:45098 2020.01.15 11:30:06 LOG6[28]: Peer certificate not required 2020.01.15 11:30:06 LOG3[28]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 11:30:06 LOG5[28]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:30:06 LOG5[29]: Service [Deep Web Radio Out] accepted connection from ::1:45100 2020.01.15 11:30:06 LOG6[29]: Peer certificate not required 2020.01.15 11:30:06 LOG3[29]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 11:30:06 LOG5[29]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:32:34 LOG5[30]: Service [Deep Web Radio Out] accepted connection from ::1:45136 2020.01.15 11:32:34 LOG6[30]: Peer certificate not required 2020.01.15 11:32:34 LOG3[30]: SSL_accept: ../ssl/record/ssl3_record.c:331: error:1408F10B:SSL routines:ssl3_get_record:wrong version number 2020.01.15 11:32:34 LOG5[30]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:32:34 LOG5[31]: Service [Deep Web Radio Out] accepted connection from ::1:45138 2020.01.15 11:32:34 LOG6[31]: Peer certificate not required 2020.01.15 11:32:34 LOG3[31]: SSL_accept: ../ssl/record/ssl3_record.c:321: error:1408F09C:SSL routines:ssl3_get_record:http request 2020.01.15 11:32:34 LOG5[31]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket 2020.01.15 11:32:34 LOG5[32]: Service [Deep Web Radio Out] accepted connection from ::1:45140 2020.01.15 11:32:34 LOG6[32]: Peer certificate not required 2020.01.15 11:32:34 LOG3[32]: SSL_accept: ../ssl/t1_lib.c:2719: error:14201076:SSL routines:tls_choose_sigalg:no suitable signature algorithm 2020.01.15 11:32:34 LOG5[32]: Connection reset: 0 byte(s) sent to TLS, 0 byte(s) sent to socket

1 0

stunnel5 to stunnel4 not work
by Tu, Robin 15 Jan '20

15 Jan '20

I'm working on openvpn over stunnel. My configuration can work with windows and linux. both are stunnel4. But it never work out in android. I have ubuntu18.04 and set as stunnel4 server side. I try to get connected with android stunnel: SSLSocks<https://github.com/comp500/SSLSocks/releases/tag/0.0.17-beta>, which should be compiled with stunnel5. It simply not work. I got "NETWORK_EOF_ERROR" time to time. If I remove stunnel tunnel, it will just work. So I think it's stunnel5 to stunnel4 issue. But how to avaoid such issue? Best Regards Robin

1 0