[3.5 RC2] libmono-btls-shared.dll is missing

[zaksnet]

Godot version

v3.5.rc2.mono.official [5f9bc7e]

System information

Windows 11

Issue description

libmono-btls-shared.dll seems to be missing from Godot v3.5.rc2.

After coping libmono-btls-shared.dll from Godot v3.4.4 Stable under \GodotSharp\Mono\bin of Godot v3.5.rc2 it seems to work but I though its worth reporting.

System.Security.
Authentication.AuthenticationException: Authentication failed, see inner excepti
on. ---> System.DllNotFoundException: libmono-btls-shared assembly:<unknown asse
mbly> type:<unknown type> member:(null)
  at (wrapper managed-to-native) Mono.Btls.MonoBtlsSslCtx.mono_btls_ssl_ctx_new(
)
  at Mono.Btls.MonoBtlsSslCtx..ctor () [0x00000] in <7a3b45af41ef4245b921f3358af
1011e>:0
  at Mono.Btls.MonoBtlsContext.InitializeConnection () [0x00000] in <7a3b45af41e
f4245b921f3358af1011e>:0
  at Mono.Btls.MonoBtlsContext.StartHandshake () [0x00000] in <7a3b45af41ef4245b
921f3358af1011e>:0
  at Mono.Net.Security.MobileAuthenticatedStream.ProcessHandshake (Mono.Net.Secu
rity.AsyncOperationStatus status, System.Boolean renegotiate) [0x0007e] in <7a3b
45af41ef4245b921f3358af1011e>:0
  at (wrapper remoting-invoke-with-check) Mono.Net.Security.MobileAuthenticatedS
tream.ProcessHandshake(Mono.Net.Security.AsyncOperationStatus,bool)
  at Mono.Net.Security.AsyncHandshakeRequest.Run (Mono.Net.Security.AsyncOperati
onStatus status) [0x00006] in <7a3b45af41ef4245b921f3358af1011e>:0
  at Mono.Net.Security.AsyncProtocolRequest.ProcessOperation (System.Threading.C
ancellationToken cancellationToken) [0x000fc] in <7a3b45af41ef4245b921f3358af101
1e>:0
   --- End of inner exception stack trace ---
  at Mono.Net.Security.AsyncProtocolRequest.ProcessOperation (System.Threading.C
ancellationToken cancellationToken) [0x00115] in <7a3b45af41ef4245b921f3358af101
1e>:0
  at Mono.Net.Security.AsyncProtocolRequest.StartOperation (System.Threading.Can
cellationToken cancellationToken) [0x0008b] in <7a3b45af41ef4245b921f3358af1011e
>:0
  at Mono.Net.Security.MobileAuthenticatedStream.ProcessAuthentication (System.B
oolean runSynchronously, Mono.Net.Security.MonoSslAuthenticationOptions options,
 System.Threading.CancellationToken cancellationToken) [0x00262] in <7a3b45af41e
f4245b921f3358af1011e>:0
  at MQTTnet.Implementations.MqttTcpChannel.ConnectAsync (System.Threading.Cance
llationToken cancellationToken) [0x002c5] in <be13c8b302534089ba379d2a0aa1089b>:
0
  at MQTTnet.Internal.MqttTaskTimeout.WaitAsync (System.Func`2[T,TResult] action
, System.TimeSpan timeout, System.Threading.CancellationToken cancellationToken)
 [0x000c2] in <be13c8b302534089ba379d2a0aa1089b>:0
  at MQTTnet.Adapter.MqttChannelAdapter.ConnectAsync (System.TimeSpan timeout, S
ystem.Threading.CancellationToken cancellationToken) [0x00122] in <be13c8b302534
089ba379d2a0aa1089b>:0
   --- End of inner exception stack trace ---
  at MQTTnet.Adapter.MqttChannelAdapter.WrapAndThrowException (System.Exception
exception) [0x0006e] in <be13c8b302534089ba379d2a0aa1089b>:0
  at MQTTnet.Adapter.MqttChannelAdapter.ConnectAsync (System.TimeSpan timeout, S
ystem.Threading.CancellationToken cancellationToken) [0x00131] in <be13c8b302534
089ba379d2a0aa1089b>:0
  at MQTTnet.Client.MqttClient.ConnectAsync (MQTTnet.Client.Options.IMqttClientO
ptions options, System.Threading.CancellationToken cancellationToken) [0x001d0]
in <be13c8b302534089ba379d2a0aa1089b>:0
  at MQTTnet.Client.MqttClient.ConnectAsync (MQTTnet.Client.Options.IMqttClientO
ptions options, System.Threading.CancellationToken cancellationToken) [0x004a7]
in <be13c8b302534089ba379d2a0aa1089b>:0
  at MQTTnet.Extensions.ManagedClient.ManagedMqttClient.ReconnectIfRequiredAsync
 (System.Threading.CancellationToken cancellationToken) [0x000aa] in <3306143eba
5640ac8b4511d5ab397bc7>:0

Steps to reproduce

I guess any http/https call through C# will reproduce this

Minimal reproduction project

No response

[akien-mga]

I thought the work done to build and include this lib actually hadn't led to something useful in #54758, but apparently I was mistaken. I'll fix it up to re-add this.

[zaksnet]

@akien-mga I'm not sure what you mean about #54758, the issue with #54758 is still there even with 3.5 RC2 (unless you apply the fix pointed by @juse4pro). Unless you have a special build of that dll in 3.5 RC1 that was supposed to fix this, let me know if you want me to do some testing 👌

[akien-mga]

Well I was a bit confused because it seems to me that all work done on godot-mono-builds to build BTLS was supposed to fix #54758, but it didn't. But I didn't follow in depth and kind of got confused several times along the way, which led to this issue now :)

[akien-mga]

Can you check if this build works fine out of the box? https://downloads.tuxfamily.org/godotengine/testing/Godot_v3.5-rc2_mono_win64%2bbtls.zip

[zaksnet]

Can you check if this build works fine out of the box? https://downloads.tuxfamily.org/godotengine/testing/Godot_v3.5-rc2_mono_win64%2bbtls.zip

I can confirm this works perfectly in the editor @akien-mga 🙌. I didn't try testing exporting as I assume the export templates have to be updated also

[zaksnet]

This has been resolved in later versions.

[rohanrhu]

We still have this bug on MacOS.

 System.Net.Http.HttpRequestException: The SSL connection could not be established, see inner exception. --->
System.Security.Authentication.AuthenticationException: Authentication failed, see inner exception. --->
System.DllNotFoundException:
/Applications/Godot_mono.app/Contents/MacOS/../Resources/GodotSharp/Mono/lib/../lib/libmono-btls-shared.dylib assembly:<unknown assembly> type:<unknown type> member:(null)

[akien-mga]

@rohanrhu With which Godot version?

[rohanrhu]

@rohanrhu With which Godot version?

v3.5.1.stable.mono.official [6fed1ff]

[akien-mga]

Can you confirm that this file exists?

/Applications/Godot_mono.app/Contents/Resources/GodotSharp/Mono/lib/libmono-btls-shared.dylib

[rohanrhu]

Can you confirm that this file exists?

/Applications/Godot_mono.app/Contents/Resources/GodotSharp/Mono/lib/libmono-btls-shared.dylib

It exists:

➜ file /Applications/Godot_mono.app/Contents/Resources/GodotSharp/Mono/lib/libmono-btls-shared.dylib                            
/Applications/Godot_mono.app/Contents/Resources/GodotSharp/Mono/lib/libmono-btls-shared.dylib: Mach-O 64-bit dynamically linked shared library x86_64

[akien-mga]

Are you on an M1 Mac? Does it work if you run Godot in x86_64 emulation mode via Rosetta?

[rohanrhu]

Are you on an M1 Mac? Does it work if you run Godot in x86_64 emulation mode via Rosetta?

Yes M1 MBP and Ventura. I'm trying on Rosetta 2 right now. I will let you know.

[rohanrhu]

It works like a charm on Rosetta 2.

[akien-mga]

Thanks, I opened this issue to keep track of it: godotengine/godot-mono-builds#79

[rohanrhu]

Thanks, I opened this issue to keep track of it: godotengine/godot-mono-builds#79

Thank you.