Thomas RIVANO

Thanks.

They use TLS1.2.

I've found a partial solution.

I've added, to my root certificates PEM file, Chorus serveur-side certificates (AIFE certificates).

It's not an optimal solution, because i must update this file each 2 years. If i use SoapUI to communicate with ChorusPro, i only need my certificate. So i will try later to find a solution to do the same with ICS.

With ICS 8.61, i'm trying to connect to french rest API called "Chorus PRO" (https://chorus-pro.gouv.fr:5443), with :

- HTTP Rest Demo sample

- TLS1.2

- Auth : Basic with login/password

- client p12 certificate;

When i try to connect, i've this error (end of log output) :

ProtoMsg: None, State: SSLv3/TLS write finished, Send, DataLen: 5, Data= 1603030040
ProtoMsg: TLS 1.2 Handshake: Finished, State: SSLv3/TLS write finished, Send, DataLen: 16, Data= 1400000C8754B071224385E797740416
01F41D90 ICB> SSL_connect: SSLv3/TLS write finished
01F41D90 TCustomSslWSocket.Do_FD_CLOSE error #10053 handle=1008
01F41D90 *CloseCalled handle=1008, State=SSLv3/TLS write finished (TLS_ST_CW_Finished), Err=error:00000000:lib(0):func(0):reason(0)
01F41D90 SslHandshakeDone(1) Handle=1008. Failed TLS protocol negotiation: SSLv3/TLS write finished, session reused=False
chorus-pro.gouv.fr SSL Handshake Failed: Failed TLS protocol negotiation: SSLv3/TLS write finished
01F41D90 FCloseInvoked=0 handle=1008, State=SSLv3/TLS write finished
SessionClosed Error: 10053
Connection closed
01F41D90 ResetSslSession handle=1008
State = httpReady
Request failed: 404 chorus-pro.gouv.fr SSL Handshake Failed: Failed TLS protocol negotiation: SSLv3/TLS write finished
Request failed, error #10053. Status = 404 - chorus-pro.gouv.fr SSL Handshake Failed: Failed TLS protocol negotiation: SSLv3/TLS write finished
RequestDone

I've tried many different options with no result.

Can somebody help me?

Thanks.