04-04-2022, 11:16 AM
Good afternoon colleagues!
There is a task to connect to the HTTP server using SSL and certificates. When checking the validity of certificates with OpenSSL commands, the result is successful, and the response shows that TLS1_2 is used. When trying to connect to the server via IE, the result is successful. The server response is there. However, when trying to connect from the program using the IdHTTP and IdSSLIOHandlerSocketOpenSSL components, the connection is not established. Mistake:
Error Connecting with SSL.
error:1409442E:SSL routines:SSL3_READ_BYTES:tlsv1 alert protocol version.
Indy version 10.6.1.5182 OpenSSL version "1.1.0j" 20 nov 2018 .
Please tell me what could be the reason? Maybe need to install a more recent version of Indy?
There is a task to connect to the HTTP server using SSL and certificates. When checking the validity of certificates with OpenSSL commands, the result is successful, and the response shows that TLS1_2 is used. When trying to connect to the server via IE, the result is successful. The server response is there. However, when trying to connect from the program using the IdHTTP and IdSSLIOHandlerSocketOpenSSL components, the connection is not established. Mistake:
Error Connecting with SSL.
error:1409442E:SSL routines:SSL3_READ_BYTES:tlsv1 alert protocol version.
Indy version 10.6.1.5182 OpenSSL version "1.1.0j" 20 nov 2018 .
Please tell me what could be the reason? Maybe need to install a more recent version of Indy?