Switch more things to bools.
Change-Id: I11e3cf9be7757fcf1dd50ca8d6d449aa83edf71f Reviewed-on: https://boringssl-review.googlesource.com/21604 Reviewed-by: Steven Valdez <svaldez@google.com> Commit-Queue: David Benjamin <davidben@google.com> CQ-Verified: CQ bot account: commit-bot@chromium.org <commit-bot@chromium.org>
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@ -1988,11 +1988,6 @@ struct SSLContext {
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uint8_t *psk, unsigned int max_psk_len);
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// retain_only_sha256_of_client_certs is true if we should compute the SHA256
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// hash of the peer's certificate and then discard it to save memory and
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// session space. Only effective on the server side.
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char retain_only_sha256_of_client_certs;
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// Next protocol negotiation information
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// (for experimental NPN extension).
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@ -2059,32 +2054,37 @@ struct SSLContext {
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uint16_t *verify_sigalgs;
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size_t num_verify_sigalgs;
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// retain_only_sha256_of_client_certs is true if we should compute the SHA256
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// hash of the peer's certificate and then discard it to save memory and
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// session space. Only effective on the server side.
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bool retain_only_sha256_of_client_certs:1;
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// quiet_shutdown is true if the connection should not send a close_notify on
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// shutdown.
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unsigned quiet_shutdown:1;
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bool quiet_shutdown:1;
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// ocsp_stapling_enabled is only used by client connections and indicates
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// whether OCSP stapling will be requested.
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unsigned ocsp_stapling_enabled:1;
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bool ocsp_stapling_enabled:1;
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// If true, a client will request certificate timestamps.
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unsigned signed_cert_timestamps_enabled:1;
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bool signed_cert_timestamps_enabled:1;
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// tlsext_channel_id_enabled is one if Channel ID is enabled and zero
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// otherwise. For a server, means that we'll accept Channel IDs from clients.
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// For a client, means that we'll advertise support.
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unsigned tlsext_channel_id_enabled:1;
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bool tlsext_channel_id_enabled:1;
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// grease_enabled is one if draft-davidben-tls-grease-01 is enabled and zero
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// otherwise.
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unsigned grease_enabled:1;
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bool grease_enabled:1;
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// allow_unknown_alpn_protos is one if the client allows unsolicited ALPN
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// protocols from the peer.
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unsigned allow_unknown_alpn_protos:1;
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bool allow_unknown_alpn_protos:1;
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// ed25519_enabled is one if Ed25519 is advertised in the handshake.
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unsigned ed25519_enabled:1;
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bool ed25519_enabled:1;
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};
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struct SSL3_RECORD {
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@ -2529,31 +2529,31 @@ struct SSLConnection {
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// server is true iff the this SSL* is the server half. Note: before the SSL*
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// is initialized by either SSL_set_accept_state or SSL_set_connect_state,
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// the side is not determined. In this state, server is always false.
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unsigned server:1;
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bool server:1;
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// quiet_shutdown is true if the connection should not send a close_notify on
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// shutdown.
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unsigned quiet_shutdown:1;
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bool quiet_shutdown:1;
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// Enable signed certificate time stamps. Currently client only.
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unsigned signed_cert_timestamps_enabled:1;
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bool signed_cert_timestamps_enabled:1;
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// ocsp_stapling_enabled is only used by client connections and indicates
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// whether OCSP stapling will be requested.
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unsigned ocsp_stapling_enabled:1;
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bool ocsp_stapling_enabled:1;
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// tlsext_channel_id_enabled is copied from the |SSL_CTX|. For a server,
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// means that we'll accept Channel IDs from clients. For a client, means that
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// we'll advertise support.
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unsigned tlsext_channel_id_enabled:1;
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bool tlsext_channel_id_enabled:1;
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// retain_only_sha256_of_client_certs is true if we should compute the SHA256
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// hash of the peer's certificate and then discard it to save memory and
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// session space. Only effective on the server side.
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unsigned retain_only_sha256_of_client_certs:1;
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bool retain_only_sha256_of_client_certs:1;
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// early_data_accepted is true if early data was accepted by the server.
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unsigned early_data_accepted:1;
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bool early_data_accepted:1;
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};
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// From draft-ietf-tls-tls13-18, used in determining PSK modes.
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@ -744,12 +744,12 @@ void SSL_free(SSL *ssl) {
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}
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void SSL_set_connect_state(SSL *ssl) {
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ssl->server = 0;
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ssl->server = false;
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ssl->do_handshake = ssl_client_handshake;
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}
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void SSL_set_accept_state(SSL *ssl) {
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ssl->server = 1;
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ssl->server = true;
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ssl->do_handshake = ssl_server_handshake;
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}
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@ -1795,19 +1795,19 @@ void SSL_set_custom_verify(
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}
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void SSL_CTX_enable_signed_cert_timestamps(SSL_CTX *ctx) {
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ctx->signed_cert_timestamps_enabled = 1;
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ctx->signed_cert_timestamps_enabled = true;
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}
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void SSL_enable_signed_cert_timestamps(SSL *ssl) {
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ssl->signed_cert_timestamps_enabled = 1;
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ssl->signed_cert_timestamps_enabled = true;
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}
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void SSL_CTX_enable_ocsp_stapling(SSL_CTX *ctx) {
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ctx->ocsp_stapling_enabled = 1;
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ctx->ocsp_stapling_enabled = true;
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}
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void SSL_enable_ocsp_stapling(SSL *ssl) {
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ssl->ocsp_stapling_enabled = 1;
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ssl->ocsp_stapling_enabled = true;
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}
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void SSL_get0_signed_cert_timestamp_list(const SSL *ssl, const uint8_t **out,
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@ -2004,7 +2004,7 @@ int SSL_CTX_set1_tls_channel_id(SSL_CTX *ctx, EVP_PKEY *private_key) {
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EVP_PKEY_free(ctx->tlsext_channel_id_private);
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EVP_PKEY_up_ref(private_key);
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ctx->tlsext_channel_id_private = private_key;
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ctx->tlsext_channel_id_enabled = 1;
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ctx->tlsext_channel_id_enabled = true;
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return 1;
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}
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@ -2018,7 +2018,7 @@ int SSL_set1_tls_channel_id(SSL *ssl, EVP_PKEY *private_key) {
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EVP_PKEY_free(ssl->tlsext_channel_id_private);
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EVP_PKEY_up_ref(private_key);
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ssl->tlsext_channel_id_private = private_key;
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ssl->tlsext_channel_id_enabled = 1;
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ssl->tlsext_channel_id_enabled = true;
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return 1;
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}
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@ -2033,7 +2033,7 @@ static int ext_early_data_parse_serverhello(SSL_HANDSHAKE *hs,
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return 0;
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}
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ssl->early_data_accepted = 1;
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ssl->early_data_accepted = true;
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return 1;
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}
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@ -384,7 +384,7 @@ static enum ssl_hs_wait_t do_select_session(SSL_HANDSHAKE *hs) {
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ssl->s3->alpn_selected_len == session->early_alpn_len &&
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OPENSSL_memcmp(ssl->s3->alpn_selected, session->early_alpn,
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ssl->s3->alpn_selected_len) == 0) {
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ssl->early_data_accepted = 1;
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ssl->early_data_accepted = true;
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}
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if (hs->new_session == NULL) {
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@ -452,7 +452,7 @@ static enum ssl_hs_wait_t do_select_session(SSL_HANDSHAKE *hs) {
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bool need_retry;
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if (!resolve_ecdhe_secret(hs, &need_retry, &client_hello)) {
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if (need_retry) {
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ssl->early_data_accepted = 0;
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ssl->early_data_accepted = false;
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ssl->s3->skip_early_data = true;
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ssl->method->next_message(ssl);
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hs->tls13_state = state_send_hello_retry_request;
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