[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

@ -58,7 +58,8 @@ void EMWSPeer::_esws_on_close(void *p_obj, int p_code, const char *p_reason, int
peer->ready_state = STATE_CLOSED;
}
Error EMWSPeer::connect_to_url(const String &p_url, bool p_verify_tls, Ref<X509Certificate> p_tls_certificate) {
Error EMWSPeer::connect_to_url(const String &p_url, Ref<TLSOptions> p_tls_options) {
ERR_FAIL_COND_V(p_tls_options.is_valid() && p_tls_options->is_server(), ERR_INVALID_PARAMETER);
ERR_FAIL_COND_V(ready_state != STATE_CLOSED, ERR_ALREADY_IN_USE);
_clear();
@ -85,9 +86,6 @@ Error EMWSPeer::connect_to_url(const String &p_url, bool p_verify_tls, Ref<X509C
if (handshake_headers.size()) {
WARN_PRINT_ONCE("Custom headers are not supported in Web platform.");
}
if (p_tls_certificate.is_valid()) {
WARN_PRINT_ONCE("Custom SSL certificates are not supported in Web platform.");
}
requested_url = scheme + host;