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| author | Hugo Landau <hlandau@openssl.org> | 2023-08-09 17:46:33 +0100 |
|---|---|---|
| committer | Hugo Landau <hlandau@openssl.org> | 2023-09-01 10:45:35 +0100 |
| commit | 24e583619c6f4bb1e7659b6b4f06cea920710688 (patch) | |
| tree | 41831294bd676cb6efacc48db4af631638a16b49 /doc/designs | |
| parent | 43f4b8a80ead05900a3a23196c3c4bbb3ed045b1 (diff) | |
QUIC DDD: ddd-03-fd-blocking: Unplanned changes
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21715)
Diffstat (limited to 'doc/designs')
| -rw-r--r-- | doc/designs/ddd/ddd-03-fd-blocking.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/doc/designs/ddd/ddd-03-fd-blocking.c b/doc/designs/ddd/ddd-03-fd-blocking.c index 0a890d6abe..1388839cec 100644 --- a/doc/designs/ddd/ddd-03-fd-blocking.c +++ b/doc/designs/ddd/ddd-03-fd-blocking.c @@ -22,7 +22,7 @@ SSL_CTX *create_ssl_ctx(void) SSL_CTX *ctx; #ifdef USE_QUIC - ctx = SSL_CTX_new(QUIC_client_method()); + ctx = SSL_CTX_new(OSSL_QUIC_client_method()); #else ctx = SSL_CTX_new(TLS_client_method()); #endif @@ -50,6 +50,9 @@ SSL_CTX *create_ssl_ctx(void) SSL *new_conn(SSL_CTX *ctx, int fd, const char *bare_hostname) { SSL *ssl; +#ifdef USE_QUIC + static const unsigned char alpn[] = {5, 'd', 'u', 'm', 'm', 'y'}; +#endif ssl = SSL_new(ctx); if (ssl == NULL) @@ -72,6 +75,15 @@ SSL *new_conn(SSL_CTX *ctx, int fd, const char *bare_hostname) return NULL; } +#ifdef USE_QUIC + /* Configure ALPN, which is required for QUIC. */ + if (SSL_set_alpn_protos(ssl, alpn, sizeof(alpn))) { + /* Note: SSL_set_alpn_protos returns 1 for failure. */ + SSL_free(ssl); + return NULL; + } +#endif + return ssl; } |