Secure channel support error (3)
Problem description
Problem analysis
1.
(1) Urban operators are found everywhere, and Host is not the only one.
(2) The error data are all on Chrome 117 version
2. Filter out the error Probe, reproduce it, and find that the error is still reported.
3. Use the error message Probe to access the regular page, Baidu address, and the data is normal, indicating that there is no problem with Probe.
4. View through packet capture data
There is an error in secure channel support. The SSL Handshake Time is a certificate-related issue, so you need to check the certificate version.
Through packet capture, we can see that the server directly rejected the certificate during certificate verification, so an error was reported.
Check the protocol versions supported by the client and server:
Client: Supported protocol versions are 1.2, 1.3
Server: The supported protocol version is 1.0
Problem summary
Because the client recently upgraded the Chrome browser from version 90 to version 117, and version 117 also upgraded the protocol support version, it only appeared recently.