[IMPROVED] Websocket: generating INFO to send to clients #5405
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PR #4255 added code in generateClientInfoJSON to set the proper info Host/Port/TLSAvailable/TLSRequired fields to send to clients. However, this was requiring a lock but more importantly was computing the listener's host/port everytime, which is not necessary since this is immutable because we don't support the change during a config reload. Also, the TLSRequired field was set based on the server TLSConfig's InsecureSkipVerify value, which is irrelevant for a server. The mere presence of a TLSConfig (c.srv.websocket.tls being true) is enough. I have modified the TestWSReloadTLSConfig test to verify that the tls block cannot be removed and no_tls set to true, which means that tls value can't change. I also added check for the info's Host/Port/TLSAvailable/TLSRequired values. Signed-off-by: Ivan Kozlovic <ivan@synadia.com>
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PR #4255 added code in generateClientInfoJSON to set the proper info Host/Port/TLSAvailable/TLSRequired fields to send to clients.
However, this was requiring a lock but more importantly was computing the listener's host/port everytime, which is not necessary since this is immutable because we don't support the change during a config reload.
Also, the TLSRequired field was set based on the server TLSConfig's InsecureSkipVerify value, which is irrelevant for a server. The mere presence of a TLSConfig (c.srv.websocket.tls being true) is enough.
I have modified the TestWSReloadTLSConfig test to verify that the tls block cannot be removed and no_tls set to true, which means that tls value can't change. I also added check for the info's Host/Port/TLSAvailable/TLSRequired values.
Signed-off-by: Ivan Kozlovic ivan@synadia.com