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[GH-ISSUE #925] ssl3_get_record:wrong version number (Mac client to Windows server) #738

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opened 2026-05-05 07:00:50 -06:00 by gitea-mirror · 3 comments
gitea-mirror commented 2026-05-05 07:00:50 -06:00
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Originally created by @winnyucui on GitHub (Oct 22, 2020).
Original GitHub issue: https://github.com/debauchee/barrier/issues/925

Bug Description
The Mac client fails to connect to a Windows server.

To Reproduce

  1. Download Barrier on PC, set as server. I use "Configure interactively" initially, then save the configuration file to C:\Program Files\Barrier folder. For all subsequent Barrier activations, run with "Use existing configuration" option, pointing to the saved file.
  2. Download Barrier on Mac, set as client. Unselect "autoconfig" option, then type in the IP address from the PC Barrier app (I use the bolded one).
  3. Run the server and client, and wait for connection to establish.

Expected behavior
I expected to see a secure connection established to the server. Instead, the connection times out.

Screenshots
Mac Logs:
...
[2020-10-22T00:38:01] DEBUG1: connection timed out
[2020-10-22T00:38:01] DEBUG: retry in 1 seconds
[2020-10-22T00:38:01] WARNING: failed to connect to server: Timed out
[2020-10-22T00:38:02] NOTE: connecting to '192.168.1.211': 192.168.1.211:24800
[2020-10-22T00:38:02] DEBUG: Opening new socket: 2DD472A0
[2020-10-22T00:38:02] INFO: OpenSSL 1.1.1g 21 Apr 2020
[2020-10-22T00:38:02] DEBUG1: openSSL : compiler: clang -fPIC -arch x86_64 -O3 -Wall -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -D_REENTRANT -DNDEBUG
[2020-10-22T00:38:02] DEBUG1: openSSL : built on: Tue Apr 21 13:28:37 2020 UTC
[2020-10-22T00:38:02] DEBUG1: openSSL : platform: darwin64-x86_64-cc
[2020-10-22T00:38:02] DEBUG1: OPENSSLDIR: "/usr/local/etc/openssl@1.1"
[2020-10-22T00:38:02] DEBUG1: connecting to server
[2020-10-22T00:38:02] DEBUG2: connecting secure socket
[2020-10-22T00:38:02] DEBUG2: want to read, error=2, attempt=1
[2020-10-22T00:38:02] DEBUG2: retry connect secure socket
[2020-10-22T00:38:02] DEBUG2: connecting secure socket
[2020-10-22T00:38:02] ERROR: ssl error occurred (generic failure)
[2020-10-22T00:38:02] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number
[2020-10-22T00:38:02] ERROR: failed to connect secure socket
[2020-10-22T00:38:17] DEBUG: Closing socket: 2DD472A0
[2020-10-22T00:38:17] WARNING: failed to connect to server: Timed out
[2020-10-22T00:38:17] DEBUG1: connection timed out
[2020-10-22T00:38:17] DEBUG: retry in 1 seconds
[2020-10-22T00:38:18] NOTE: connecting to '192.168.1.211': 192.168.1.211:24800
[2020-10-22T00:38:18] DEBUG: Opening new socket: 2DE08260
[2020-10-22T00:38:18] INFO: OpenSSL 1.1.1g 21 Apr 2020
[2020-10-22T00:38:18] DEBUG1: openSSL : compiler: clang -fPIC -arch x86_64 -O3 -Wall -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -D_REENTRANT -DNDEBUG
[2020-10-22T00:38:18] DEBUG1: openSSL : built on: Tue Apr 21 13:28:37 2020 UTC
[2020-10-22T00:38:18] DEBUG1: openSSL : platform: darwin64-x86_64-cc
[2020-10-22T00:38:18] DEBUG1: OPENSSLDIR: "/usr/local/etc/openssl@1.1"
[2020-10-22T00:38:18] DEBUG1: connecting to server
[2020-10-22T00:38:18] DEBUG2: connecting secure socket
[2020-10-22T00:38:18] DEBUG2: want to read, error=2, attempt=1
[2020-10-22T00:38:18] DEBUG2: retry connect secure socket
[2020-10-22T00:38:18] DEBUG2: connecting secure socket
[2020-10-22T00:38:18] ERROR: ssl error occurred (generic failure)
[2020-10-22T00:38:18] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number
[2020-10-22T00:38:18] ERROR: failed to connect secure socket
...

Desktop and App versions:

  • OS: Server=Windows 10 Pro, Client=macOS Catalina v 10.15.7
  • Barrier version 2.3.3

Additional context
I have already tried the following:

  • disabling "enable ssl" option on both the Windows and PC app
Originally created by @winnyucui on GitHub (Oct 22, 2020). Original GitHub issue: https://github.com/debauchee/barrier/issues/925 **Bug Description** The Mac client fails to connect to a Windows server. **To Reproduce** 1. Download Barrier on PC, set as server. I use "Configure interactively" initially, then save the configuration file to C:\Program Files\Barrier folder. For all subsequent Barrier activations, run with "Use existing configuration" option, pointing to the saved file. 2. Download Barrier on Mac, set as client. Unselect "autoconfig" option, then type in the IP address from the PC Barrier app (I use the bolded one). 3. Run the server and client, and wait for connection to establish. **Expected behavior** I expected to see a secure connection established to the server. Instead, the connection times out. **Screenshots** Mac Logs: ... [2020-10-22T00:38:01] DEBUG1: connection timed out [2020-10-22T00:38:01] DEBUG: retry in 1 seconds [2020-10-22T00:38:01] WARNING: failed to connect to server: Timed out [2020-10-22T00:38:02] NOTE: connecting to '192.168.1.211': 192.168.1.211:24800 [2020-10-22T00:38:02] DEBUG: Opening new socket: 2DD472A0 [2020-10-22T00:38:02] INFO: OpenSSL 1.1.1g 21 Apr 2020 [2020-10-22T00:38:02] DEBUG1: openSSL : compiler: clang -fPIC -arch x86_64 -O3 -Wall -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -D_REENTRANT -DNDEBUG [2020-10-22T00:38:02] DEBUG1: openSSL : built on: Tue Apr 21 13:28:37 2020 UTC [2020-10-22T00:38:02] DEBUG1: openSSL : platform: darwin64-x86_64-cc [2020-10-22T00:38:02] DEBUG1: OPENSSLDIR: "/usr/local/etc/openssl@1.1" [2020-10-22T00:38:02] DEBUG1: connecting to server [2020-10-22T00:38:02] DEBUG2: connecting secure socket [2020-10-22T00:38:02] DEBUG2: want to read, error=2, attempt=1 [2020-10-22T00:38:02] DEBUG2: retry connect secure socket [2020-10-22T00:38:02] DEBUG2: connecting secure socket [2020-10-22T00:38:02] ERROR: ssl error occurred (generic failure) [2020-10-22T00:38:02] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number [2020-10-22T00:38:02] ERROR: failed to connect secure socket [2020-10-22T00:38:17] DEBUG: Closing socket: 2DD472A0 [2020-10-22T00:38:17] WARNING: failed to connect to server: Timed out [2020-10-22T00:38:17] DEBUG1: connection timed out [2020-10-22T00:38:17] DEBUG: retry in 1 seconds [2020-10-22T00:38:18] NOTE: connecting to '192.168.1.211': 192.168.1.211:24800 [2020-10-22T00:38:18] DEBUG: Opening new socket: 2DE08260 [2020-10-22T00:38:18] INFO: OpenSSL 1.1.1g 21 Apr 2020 [2020-10-22T00:38:18] DEBUG1: openSSL : compiler: clang -fPIC -arch x86_64 -O3 -Wall -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -D_REENTRANT -DNDEBUG [2020-10-22T00:38:18] DEBUG1: openSSL : built on: Tue Apr 21 13:28:37 2020 UTC [2020-10-22T00:38:18] DEBUG1: openSSL : platform: darwin64-x86_64-cc [2020-10-22T00:38:18] DEBUG1: OPENSSLDIR: "/usr/local/etc/openssl@1.1" [2020-10-22T00:38:18] DEBUG1: connecting to server [2020-10-22T00:38:18] DEBUG2: connecting secure socket [2020-10-22T00:38:18] DEBUG2: want to read, error=2, attempt=1 [2020-10-22T00:38:18] DEBUG2: retry connect secure socket [2020-10-22T00:38:18] DEBUG2: connecting secure socket [2020-10-22T00:38:18] ERROR: ssl error occurred (generic failure) [2020-10-22T00:38:18] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number [2020-10-22T00:38:18] ERROR: failed to connect secure socket ... **Desktop and App versions:** - OS: Server=Windows 10 Pro, Client=macOS Catalina v 10.15.7 - Barrier version 2.3.3 **Additional context** I have already tried the following: - disabling "enable ssl" option on both the Windows and PC app
gitea-mirror commented 2026-05-05 07:00:53 -06:00
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@schigum commented on GitHub (Oct 26, 2020):

I can confirm this issue on Manjaro. (Host and Client)
It was still working last week. Neither barrier nor openssl have been updated since, don`t know what else to look for.
For me its openssl version: OpenSSL 1.1.1h 22 Sep 2020
Happens at least with these two linux kernels: 5.8.16-2 and 5.9.1-1.

[2020-10-26T13:15:13] NOTE: started client
[2020-10-26T13:15:13] NOTE: connecting to 'schigum-pc': 192.168.0.10:24800
[2020-10-26T13:15:13] DEBUG: Opening new socket: 976F9640
[2020-10-26T13:15:13] INFO: OpenSSL 1.1.1h  22 Sep 2020
[2020-10-26T13:15:13] DEBUG1: openSSL : compiler: gcc -fPIC -pthread -m64 -Wa,--noexecstack -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wa,--noexecstack -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -DOPENSSL_USE_NODELETE -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -DNDEBUG -D_FORTIFY_SOURCE=2
[2020-10-26T13:15:13] DEBUG1: openSSL : built on: Tue Sep 22 14:59:44 2020 UTC
[2020-10-26T13:15:13] DEBUG1: openSSL : platform: linux-x86_64
[2020-10-26T13:15:13] DEBUG1: OPENSSLDIR: "/etc/ssl"
[2020-10-26T13:15:13] DEBUG1: connecting to server
[2020-10-26T13:15:13] DEBUG1: registered event type secureConnected as 10
[2020-10-26T13:15:13] DEBUG1: registered event type connectionFailed as 11
[2020-10-26T13:15:13] DEBUG1: registered event type connected as 12
[2020-10-26T13:15:13] DEBUG: event queue is ready
[2020-10-26T13:15:13] DEBUG2: connecting secure socket
[2020-10-26T13:15:13] DEBUG2: want to read, error=2, attempt=1
[2020-10-26T13:15:13] DEBUG2: retry connect secure socket
[2020-10-26T13:15:13] DEBUG2: connecting secure socket
[2020-10-26T13:15:13] ERROR: ssl error occurred (generic failure)
[2020-10-26T13:15:13] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number
[2020-10-26T13:15:13] DEBUG1: registered event type stopRetry as 13
[2020-10-26T13:15:13] DEBUG1: registered event type disconnected as 14
[2020-10-26T13:15:13] DEBUG1: registered event type inputShutdown as 15
[2020-10-26T13:15:13] ERROR: failed to connect secure socket
[2020-10-26T13:15:13] DEBUG1: registered event type inputReady as 16
[2020-10-26T13:15:28] DEBUG1: registered event type outputError as 17
[2020-10-26T13:15:28] DEBUG1: registered event type outputShutdown as 18
[2020-10-26T13:15:28] DEBUG: Closing socket: 976F9640
[2020-10-26T13:15:28] DEBUG1: connection timed out
[2020-10-26T13:15:28] WARNING: failed to connect to server: Timed out
[2020-10-26T13:15:28] DEBUG: retry in 1 seconds
<!-- gh-comment-id:716510628 --> @schigum commented on GitHub (Oct 26, 2020): I can confirm this issue on Manjaro. (Host and Client) It was still working last week. Neither barrier nor openssl have been updated since, don`t know what else to look for. For me its openssl version: OpenSSL 1.1.1h 22 Sep 2020 Happens at least with these two linux kernels: 5.8.16-2 and 5.9.1-1. ``` [2020-10-26T13:15:13] NOTE: started client [2020-10-26T13:15:13] NOTE: connecting to 'schigum-pc': 192.168.0.10:24800 [2020-10-26T13:15:13] DEBUG: Opening new socket: 976F9640 [2020-10-26T13:15:13] INFO: OpenSSL 1.1.1h 22 Sep 2020 [2020-10-26T13:15:13] DEBUG1: openSSL : compiler: gcc -fPIC -pthread -m64 -Wa,--noexecstack -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wa,--noexecstack -D_FORTIFY_SOURCE=2 -march=x86-64 -mtune=generic -O2 -pipe -fno-plt -Wl,-O1,--sort-common,--as-needed,-z,relro,-z,now -DOPENSSL_USE_NODELETE -DL_ENDIAN -DOPENSSL_PIC -DOPENSSL_CPUID_OBJ -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DKECCAK1600_ASM -DRC4_ASM -DMD5_ASM -DAESNI_ASM -DVPAES_ASM -DGHASH_ASM -DECP_NISTZ256_ASM -DX25519_ASM -DPOLY1305_ASM -DNDEBUG -D_FORTIFY_SOURCE=2 [2020-10-26T13:15:13] DEBUG1: openSSL : built on: Tue Sep 22 14:59:44 2020 UTC [2020-10-26T13:15:13] DEBUG1: openSSL : platform: linux-x86_64 [2020-10-26T13:15:13] DEBUG1: OPENSSLDIR: "/etc/ssl" [2020-10-26T13:15:13] DEBUG1: connecting to server [2020-10-26T13:15:13] DEBUG1: registered event type secureConnected as 10 [2020-10-26T13:15:13] DEBUG1: registered event type connectionFailed as 11 [2020-10-26T13:15:13] DEBUG1: registered event type connected as 12 [2020-10-26T13:15:13] DEBUG: event queue is ready [2020-10-26T13:15:13] DEBUG2: connecting secure socket [2020-10-26T13:15:13] DEBUG2: want to read, error=2, attempt=1 [2020-10-26T13:15:13] DEBUG2: retry connect secure socket [2020-10-26T13:15:13] DEBUG2: connecting secure socket [2020-10-26T13:15:13] ERROR: ssl error occurred (generic failure) [2020-10-26T13:15:13] ERROR: error:1408F10B:SSL routines:ssl3_get_record:wrong version number [2020-10-26T13:15:13] DEBUG1: registered event type stopRetry as 13 [2020-10-26T13:15:13] DEBUG1: registered event type disconnected as 14 [2020-10-26T13:15:13] DEBUG1: registered event type inputShutdown as 15 [2020-10-26T13:15:13] ERROR: failed to connect secure socket [2020-10-26T13:15:13] DEBUG1: registered event type inputReady as 16 [2020-10-26T13:15:28] DEBUG1: registered event type outputError as 17 [2020-10-26T13:15:28] DEBUG1: registered event type outputShutdown as 18 [2020-10-26T13:15:28] DEBUG: Closing socket: 976F9640 [2020-10-26T13:15:28] DEBUG1: connection timed out [2020-10-26T13:15:28] WARNING: failed to connect to server: Timed out [2020-10-26T13:15:28] DEBUG: retry in 1 seconds ```
gitea-mirror commented 2026-05-05 07:00:56 -06:00
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@schigum commented on GitHub (Oct 30, 2020):

As it is so often the case, if the system hasn't changed, the user must be at fault...
I did not start the server with the --enable-crypto option. (Because I changed the way I start the service)
After adding the option again, everything is back to normal.

<!-- gh-comment-id:719483169 --> @schigum commented on GitHub (Oct 30, 2020): As it is so often the case, if the system hasn't changed, the user must be at fault... I did not start the server with the --enable-crypto option. (Because I changed the way I start the service) After adding the option again, everything is back to normal.
gitea-mirror commented 2026-05-05 07:00:58 -06:00
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@subins2000 commented on GitHub (Jul 23, 2021):

Can confirm that starting with --enable-crypto works.

<!-- gh-comment-id:885509036 --> @subins2000 commented on GitHub (Jul 23, 2021): Can confirm that starting with `--enable-crypto` works.
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