We've got TLS to work. More info here: https://github.com/netty/netty/issues/10181
On Thursday, 9 April 2020 22:44:10 UTC+1, Gus Narea wrote: > > Hi Chengyuan and thanks for your reply! > > Indeed, I'm talking about the server side. I understand the gRPC team > doesn't support it on Android but the Netty team does officially support > Android, which is why I'm looking into it. > > Everything seems to work as far as we can tell, at least the hello-world > example. But TLS doesn't work because of the issue I mentioned, so I was > wondering if anyone here had any luck. > > Cheers, > > Gus. > > On Thu, 9 Apr 2020 at 22:38, 'Chengyuan Zhang' via grpc.io < > [email protected]> wrote: > >> Running a gRPC server on Android? That doesn't sound what we support. >> gRPC client on Android uses Okhttp (netty has problems on Android). >> >> There were a lot of Github discussions regarding TLS on Android/Okhttp. >> >> This document <https://github.com/grpc/grpc-java/blob/master/SECURITY.md> >> has >> some high-level discussion about gRPC with TLS in general. >> >> This Github issue <https://github.com/grpc/grpc-java/issues/6374> contains >> fair amount of useful information for using TLS on Android/Okhttp. There >> are solid code snippets for TLS configurations in the comments and that >> user eventually got things to work. >> >> We may add an example for using TLS on Android/Okhttp (existing one uses >> netty, which doesn't work for Android) soon. Please stay tuned. >> >> On Thursday, April 9, 2020 at 2:19:35 PM UTC-7 [email protected] wrote: >> >>> Hello! >>> >>> I've got a question for those of you who've got a gRPC server running on >>> Android: Did you manage to get TLS to work, and if so, how? >>> >>> We've got the server to work on Android using Netty but the only thing >>> that doesn't work is TLS and we've narrowed it down to Netty requiring >>> Java >= 8 when using conscrypt >>> <https://github.com/netty/netty/blob/2b14775446f3f3937ddd6eb6bd7b22686810908f/handler/src/main/java/io/netty/handler/ssl/Conscrypt.java#L59>, >>> >>> but Android reports Java 6. >>> >>> Cheers, >>> >>> Gus. >>> >> -- >> You received this message because you are subscribed to a topic in the >> Google Groups "grpc.io" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/grpc-io/z3INkyJLuMQ/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/grpc-io/ad810ac8-c042-48fd-9bfe-4849d618fe5f%40googlegroups.com >> >> <https://groups.google.com/d/msgid/grpc-io/ad810ac8-c042-48fd-9bfe-4849d618fe5f%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/ab22036a-c622-4928-81c4-13fa1a3f6d14%40googlegroups.com.
