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[NET] Refactor TLS configuration.

Use a TLSOptions configuration object which is created via static
functions.

- "TLSOptions.client": uses the standard CA and common name verification.
- "TLSOptions.client_unsafe": uses optional CA verification (i.e. if specified)
- "TLSOptions.server": is the standard server configuration (chain + key)

This will allow us to expand the TLS configuration options to include
e.g. mutual authentication without bloating the classes that uses
StreamPeerTLS and PacketPeerDTLS as underlying peers.
This commit is contained in:
Fabio Alessandrelli
2023-01-20 01:51:35 +01:00
parent 2afa175195
commit adba870534
47 changed files with 338 additions and 203 deletions

View File

@@ -81,7 +81,7 @@ public:
return _create();
}
virtual Error connect_to_url(const String &p_url, bool p_verify_tls = true, Ref<X509Certificate> p_cert = Ref<X509Certificate>()) { return ERR_UNAVAILABLE; };
virtual Error connect_to_url(const String &p_url, Ref<TLSOptions> p_options = Ref<TLSOptions>()) = 0;
virtual Error accept_stream(Ref<StreamPeer> p_stream) = 0;
virtual Error send(const uint8_t *p_buffer, int p_buffer_size, WriteMode p_mode) = 0;