int (*ssl_shutdown)(SSL *s);
int (*ssl_renegotiate)(SSL *s);
int (*ssl_renegotiate_check)(SSL *s);
+ long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
+ max, int *ok);
+ int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
+ int peek);
+ int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
+ int (*ssl_dispatch_alert)(SSL *s);
long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
#define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
#define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
#define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
-#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L
+#define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x00000040L /* no effect since 0.9.7h and 0.9.8b */
#define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
#define SSL_OP_TLS_D5_BUG 0x00000100L
#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
* This used to be 0x000FFFFFL before 0.9.7. */
#define SSL_OP_ALL 0x00000FFFL
+/* DTLS options */
+#define SSL_OP_NO_QUERY_MTU 0x00001000L
+/* Turn on Cookie Exchange (on relevant for servers) */
+#define SSL_OP_COOKIE_EXCHANGE 0x00002000L
+
/* As server, disallow session resumption on renegotiation */
#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
/* If set, always create a new key when using tmp_ecdh parameters */
SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
#define SSL_get_mode(ssl) \
SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
+#define SSL_set_mtu(ssl, mtu) \
+ SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
/* get client cert callback */
int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
+ /* cookie generate callback */
+ int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
+ unsigned int *cookie_len);
+
+ /* verify cookie callback */
+ int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
+ unsigned int cookie_len);
+
CRYPTO_EX_DATA ex_data;
const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
#define SSL_CTX_get_info_callback(ctx) ((ctx)->info_callback)
#define SSL_CTX_set_client_cert_cb(ctx,cb) ((ctx)->client_cert_cb=(cb))
#define SSL_CTX_get_client_cert_cb(ctx) ((ctx)->client_cert_cb)
+#define SSL_CTX_set_cookie_generate_cb(ctx,cb) ((ctx)->app_gen_cookie_cb=(cb))
+#define SSL_CTX_set_cookie_verify_cb(ctx,cb) ((ctx)->app_verify_cookie_cb=(cb))
#define SSL_NOTHING 1
#define SSL_WRITING 2
struct ssl_st
{
/* protocol version
- * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION)
+ * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
*/
int version;
int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
struct ssl2_state_st *s2; /* SSLv2 variables */
struct ssl3_state_st *s3; /* SSLv3 variables */
+ struct dtls1_state_st *d1; /* DTLSv1 variables */
int read_ahead; /* Read as many input bytes as possible
* (for non-blocking reads) */
#include <openssl/ssl2.h>
#include <openssl/ssl3.h>
#include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
+#include <openssl/dtls1.h> /* Datagram TLS */
#include <openssl/ssl23.h>
#ifdef __cplusplus
#define SSL_CTRL_SET_MSG_CALLBACK 15
#define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
+/* only applies to datagram connections */
+#define SSL_CTRL_SET_MTU 17
/* Stats */
#define SSL_CTRL_SESS_NUMBER 20
#define SSL_CTRL_SESS_CONNECT 21
SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
+SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
+SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
+SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
+
STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
int SSL_do_handshake(SSL *s);
/* Function codes. */
#define SSL_F_CLIENT_CERTIFICATE 100
-#define SSL_F_CLIENT_FINISHED 238
+#define SSL_F_CLIENT_FINISHED 167
#define SSL_F_CLIENT_HELLO 101
#define SSL_F_CLIENT_MASTER_KEY 102
#define SSL_F_D2I_SSL_SESSION 103
+#define SSL_F_DO_DTLS1_WRITE 245
#define SSL_F_DO_SSL3_WRITE 104
+#define SSL_F_DTLS1_ACCEPT 246
+#define SSL_F_DTLS1_BUFFER_RECORD 247
+#define SSL_F_DTLS1_CLIENT_HELLO 248
+#define SSL_F_DTLS1_CONNECT 249
+#define SSL_F_DTLS1_ENC 250
+#define SSL_F_DTLS1_GET_HELLO_VERIFY 251
+#define SSL_F_DTLS1_GET_MESSAGE 252
+#define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
+#define SSL_F_DTLS1_GET_RECORD 254
+#define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
+#define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
+#define SSL_F_DTLS1_PROCESS_RECORD 257
+#define SSL_F_DTLS1_READ_BYTES 258
+#define SSL_F_DTLS1_READ_FAILED 259
+#define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
+#define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
+#define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
+#define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
+#define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
+#define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
+#define SSL_F_DTLS1_SEND_SERVER_HELLO 266
+#define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
+#define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
#define SSL_F_GET_CLIENT_FINISHED 105
#define SSL_F_GET_CLIENT_HELLO 106
#define SSL_F_GET_CLIENT_MASTER_KEY 107
#define SSL_F_SSL_CTRL 232
#define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
#define SSL_F_SSL_CTX_NEW 169
+#define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
#define SSL_F_SSL_CTX_SET_PURPOSE 226
#define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
#define SSL_F_SSL_CTX_SET_SSL_VERSION 170
#define SSL_F_SSL_INIT_WBIO_BUFFER 184
#define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
#define SSL_F_SSL_NEW 186
+#define SSL_F_SSL_PEEK 270
#define SSL_F_SSL_READ 223
#define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
#define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
#define SSL_F_SSL_SESSION_PRINT_FP 190
#define SSL_F_SSL_SESS_CERT_NEW 225
#define SSL_F_SSL_SET_CERT 191
+#define SSL_F_SSL_SET_CIPHER_LIST 271
#define SSL_F_SSL_SET_FD 192
#define SSL_F_SSL_SET_PKEY 193
#define SSL_F_SSL_SET_PURPOSE 227
#define SSL_R_BAD_DH_P_LENGTH 110
#define SSL_R_BAD_DIGEST_LENGTH 111
#define SSL_R_BAD_DSA_SIGNATURE 112
-#define SSL_R_BAD_ECC_CERT 1117
-#define SSL_R_BAD_ECDSA_SIGNATURE 1112
-#define SSL_R_BAD_ECPOINT 1113
+#define SSL_R_BAD_ECC_CERT 304
+#define SSL_R_BAD_ECDSA_SIGNATURE 305
+#define SSL_R_BAD_ECPOINT 306
#define SSL_R_BAD_HELLO_REQUEST 105
#define SSL_R_BAD_LENGTH 271
#define SSL_R_BAD_MAC_DECODE 113
#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
#define SSL_R_COMPRESSION_FAILURE 141
-#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 1120
+#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
#define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
#define SSL_R_CONNECTION_TYPE_NOT_SET 144
+#define SSL_R_COOKIE_MISMATCH 308
#define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
#define SSL_R_DATA_LENGTH_TOO_LONG 146
#define SSL_R_DECRYPTION_FAILED 147
-#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 1109
+#define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
#define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
#define SSL_R_DIGEST_CHECK_FAILED 149
-#define SSL_R_DUPLICATE_COMPRESSION_ID 1121
-#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 1119
+#define SSL_R_DUPLICATE_COMPRESSION_ID 309
+#define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
#define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
-#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 1092
+#define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
#define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
#define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
#define SSL_R_EXTRA_DATA_IN_MESSAGE 153
#define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
#define SSL_R_HTTPS_PROXY_REQUEST 155
#define SSL_R_HTTP_REQUEST 156
-#define SSL_R_ILLEGAL_PADDING 1110
+#define SSL_R_ILLEGAL_PADDING 283
#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
#define SSL_R_INVALID_PURPOSE 278
#define SSL_R_INVALID_TRUST 279
-#define SSL_R_KEY_ARG_TOO_LONG 1112
-#define SSL_R_KRB5 1104
-#define SSL_R_KRB5_C_CC_PRINC 1094
-#define SSL_R_KRB5_C_GET_CRED 1095
-#define SSL_R_KRB5_C_INIT 1096
-#define SSL_R_KRB5_C_MK_REQ 1097
-#define SSL_R_KRB5_S_BAD_TICKET 1098
-#define SSL_R_KRB5_S_INIT 1099
-#define SSL_R_KRB5_S_RD_REQ 1108
-#define SSL_R_KRB5_S_TKT_EXPIRED 1105
-#define SSL_R_KRB5_S_TKT_NYV 1106
-#define SSL_R_KRB5_S_TKT_SKEW 1107
+#define SSL_R_KEY_ARG_TOO_LONG 284
+#define SSL_R_KRB5 285
+#define SSL_R_KRB5_C_CC_PRINC 286
+#define SSL_R_KRB5_C_GET_CRED 287
+#define SSL_R_KRB5_C_INIT 288
+#define SSL_R_KRB5_C_MK_REQ 289
+#define SSL_R_KRB5_S_BAD_TICKET 290
+#define SSL_R_KRB5_S_INIT 291
+#define SSL_R_KRB5_S_RD_REQ 292
+#define SSL_R_KRB5_S_TKT_EXPIRED 293
+#define SSL_R_KRB5_S_TKT_NYV 294
+#define SSL_R_KRB5_S_TKT_SKEW 295
#define SSL_R_LENGTH_MISMATCH 159
#define SSL_R_LENGTH_TOO_SHORT 160
#define SSL_R_LIBRARY_BUG 274
#define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
-#define SSL_R_MASTER_KEY_TOO_LONG 1112
-#define SSL_R_MESSAGE_TOO_LONG 1111
+#define SSL_R_MESSAGE_TOO_LONG 296
#define SSL_R_MISSING_DH_DSA_CERT 162
#define SSL_R_MISSING_DH_KEY 163
#define SSL_R_MISSING_DH_RSA_CERT 164
#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
#define SSL_R_MISSING_RSA_SIGNING_CERT 170
#define SSL_R_MISSING_TMP_DH_KEY 171
-#define SSL_R_MISSING_TMP_ECDH_KEY 1114
+#define SSL_R_MISSING_TMP_ECDH_KEY 311
#define SSL_R_MISSING_TMP_RSA_KEY 172
#define SSL_R_MISSING_TMP_RSA_PKEY 173
#define SSL_R_MISSING_VERIFY_MESSAGE 174
#define SSL_R_NULL_SSL_CTX 195
#define SSL_R_NULL_SSL_METHOD_PASSED 196
#define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
+#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
#define SSL_R_PACKET_LENGTH_TOO_LONG 198
#define SSL_R_PATH_TOO_LONG 270
#define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
#define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
#define SSL_R_PUBLIC_KEY_NOT_RSA 210
#define SSL_R_READ_BIO_NOT_SET 211
+#define SSL_R_READ_TIMEOUT_EXPIRED 312
#define SSL_R_READ_WRONG_PACKET_TYPE 212
#define SSL_R_RECORD_LENGTH_MISMATCH 213
#define SSL_R_RECORD_TOO_LARGE 214
-#define SSL_R_RECORD_TOO_SMALL 1093
+#define SSL_R_RECORD_TOO_SMALL 298
#define SSL_R_REQUIRED_CIPHER_MISSING 215
#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
#define SSL_R_SHORT_READ 219
#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
-#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 1114
-#define SSL_R_SSL3_SESSION_ID_TOO_LONG 1113
+#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
+#define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
#define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
#define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
#define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
#define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
#define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
#define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
-#define SSL_R_SSLV3_ALERT_PEER_ERROR_CERTIFICATE 223
-#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CERTIFICATE 224
-#define SSL_R_SSLV3_ALERT_PEER_ERROR_NO_CIPHER 225
-#define SSL_R_SSLV3_ALERT_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 226
#define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
-#define SSL_R_SSLV3_ALERT_UNKNOWN_REMOTE_ERROR_TYPE 227
#define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
#define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
#define SSL_R_SSL_HANDSHAKE_FAILURE 229
#define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
-#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 1102
-#define SSL_R_SSL_SESSION_ID_CONFLICT 1103
+#define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
+#define SSL_R_SSL_SESSION_ID_CONFLICT 302
#define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
-#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 1101
+#define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
#define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
#define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
#define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
#define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
#define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
#define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
-#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 1115
+#define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
#define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
#define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
-#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 1116
+#define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
#define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
#define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
#define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
#define SSL_R_UNKNOWN_STATE 255
#define SSL_R_UNSUPPORTED_CIPHER 256
#define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
-#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 1118
-#define SSL_R_UNSUPPORTED_OPTION 1091
+#define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
#define SSL_R_UNSUPPORTED_PROTOCOL 258
#define SSL_R_UNSUPPORTED_SSL_VERSION 259
#define SSL_R_WRITE_BIO_NOT_SET 260