#define SSL_TXT_kEECDH "kEECDH"
#define SSL_TXT_kPSK "kPSK"
#define SSL_TXT_kGOST "kGOST"
+#define SSL_TXT_kSRP "kSRP"
#define SSL_TXT_aRSA "aRSA"
#define SSL_TXT_aDSS "aDSS"
#define SSL_TXT_ECDSA "ECDSA"
#define SSL_TXT_KRB5 "KRB5"
#define SSL_TXT_PSK "PSK"
+#define SSL_TXT_SRP "SRP"
#define SSL_TXT_DES "DES"
#define SSL_TXT_3DES "3DES"
* ECPointFormatList [ 7 ] OCTET STRING, -- optional EC point format list from TLS extension
* PSK_identity_hint [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
* PSK_identity [ 9 ] EXPLICIT OCTET STRING -- optional PSK identity
+ * SRP_username [ 11 ] EXPLICIT OCTET STRING -- optional SRP username
* }
* Look in ssl/ssl_asn1.c for more details
* I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
char *psk_identity_hint;
char *psk_identity;
#endif
+ /* Used to indicate that session resumption is not allowed.
+ * Applications can also set this bit for a new session via
+ * not_resumable_session_cb to disable session caching and tickets. */
int not_resumable;
/* The cert is the certificate used to establish this connection */
long timeout;
long time;
- int compress_meth; /* Need to lookup the method */
+ unsigned int compress_meth; /* Need to lookup the method */
const SSL_CIPHER *cipher;
unsigned long cipher_id; /* when ASN.1 loaded, this
unsigned char *tlsext_tick; /* Session ticket */
size_t tlsext_ticklen; /* Session ticket length */
long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
+#endif
+#ifndef OPENSSL_NO_SRP
+ char *srp_username;
#endif
} SSL_SESSION;
#define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
#define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
+/* Allow initial connection to servers that don't support RI */
+#define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
#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_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
#define SSL_OP_TLS_D5_BUG 0x00000100L
#define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
-#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00000400L
+#define SSL_OP_NO_TLSv1_1 0x00000400L
/* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
* in OpenSSL 0.9.6d. Usually (depending on the application protocol)
/* SSL_OP_ALL: various bug workarounds that should be rather harmless.
* This used to be 0x000FFFFFL before 0.9.7. */
-#define SSL_OP_ALL 0x80000FFFL
+#define SSL_OP_ALL 0x80000BFFL
/* DTLS options */
#define SSL_OP_NO_QUERY_MTU 0x00001000L
#define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
/* Don't use compression even if supported */
#define SSL_OP_NO_COMPRESSION 0x00020000L
+/* Permit unsafe legacy renegotiation */
+#define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
/* If set, always create a new key when using tmp_ecdh parameters */
#define SSL_OP_SINGLE_ECDH_USE 0x00080000L
/* If set, always create a new key when using tmp_dh parameters */
#define SSL_OP_NO_SSLv2 0x01000000L
#define SSL_OP_NO_SSLv3 0x02000000L
#define SSL_OP_NO_TLSv1 0x04000000L
-#define SSL_OP_NO_TLSv1_1 0x00040000L
/* The next flag deliberately changes the ciphertest, this is a check
* for the PKCS#1 attack */
#define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
#define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
+#ifndef OPENSSL_NO_SRP
+
+typedef struct srp_ctx_st
+ {
+ /* param for all the callbacks */
+ void *SRP_cb_arg;
+ /* set client Hello login callback */
+ int (*TLS_ext_srp_username_callback)(SSL *, int *, void *);
+ /* set SRP N/g param callback for verification */
+ int (*SRP_verify_param_callback)(SSL *, void *);
+ /* set SRP client passwd callback */
+ char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *);
+ /* set SRP client username callback */
+ char *(*SRP_TLS_ext_missing_srp_client_username_callback)(SSL *, void *);
+
+ char *login;
+ BIGNUM *N,*g,*s,*B,*A;
+ BIGNUM *a,*b,*v;
+ char *info;
+ int strength;
+
+ unsigned long srp_Mask;
+ } SRP_CTX;
+
+/* see tls_srp.c */
+int SSL_SRP_CTX_init(SSL *s);
+int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
+int SSL_SRP_CTX_free(SSL *ctx);
+int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
+int SSL_srp_server_param_with_username(SSL *s, int *ad);
+int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key);
+int SRP_Calc_A_param(SSL *s);
+int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key);
+int SRP_have_to_put_srp_username(SSL *s);
+#endif
#if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
#define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
X509_VERIFY_PARAM *param;
+ /* Callback for disabling session caching and ticket support
+ * on a session basis, depending on the chosen cipher. */
+ int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
+
#if 0
int purpose; /* Purpose setting */
int trust; /* Trust setting */
/* draft-rescorla-tls-opaque-prf-input-00.txt information */
int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
void *tlsext_opaque_prf_input_callback_arg;
+
+# ifndef OPENSSL_NO_NEXTPROTONEG
+ /* Next protocol negotiation information */
+ /* (for experimental NPN extension). */
+
+ /* For a server, this contains a callback function by which the set of
+ * advertised protocols can be provided. */
+ int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
+ unsigned int *len, void *arg);
+ void *next_protos_advertised_cb_arg;
+ /* For a client, this contains a callback function that selects the
+ * next protocol from the list provided by the server. */
+ int (*next_proto_select_cb)(SSL *s, unsigned char **out,
+ unsigned char *outlen,
+ const unsigned char *in,
+ unsigned int inlen,
+ void *arg);
+ void *next_proto_select_cb_arg;
+# endif
#endif
#ifndef OPENSSL_NO_PSK
unsigned int freelist_max_len;
struct ssl3_buf_freelist_st *wbuf_freelist;
struct ssl3_buf_freelist_st *rbuf_freelist;
+#endif
+#ifndef OPENSSL_NO_SRP
+ SRP_CTX srp_ctx; /* ctx for SRP authentication */
#endif
};
#endif
void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
+#ifndef OPENSSL_NO_NEXTPROTONEG
+void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
+ int (*cb) (SSL *ssl,
+ const unsigned char **out,
+ unsigned int *outlen,
+ void *arg), void *arg);
+void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
+ int (*cb) (SSL *ssl, unsigned char **out,
+ unsigned char *outlen,
+ const unsigned char *in,
+ unsigned int inlen, void *arg),
+ void *arg);
+
+int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
+ const unsigned char *in, unsigned int inlen,
+ const unsigned char *client, unsigned int client_len);
+void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
+ unsigned *len);
+
+#define OPENSSL_NPN_UNSUPPORTED 0
+#define OPENSSL_NPN_NEGOTIATED 1
+#define OPENSSL_NPN_NO_OVERLAP 2
+
+#endif
#ifndef OPENSSL_NO_PSK
/* the maximum length of the buffer given to callbacks containing the
int server; /* are we the server side? - mostly used by SSL_clear*/
- int new_session;/* 1 if we are to use a new session.
- * 2 if we are a server and are inside a handshake
- * (i.e. not just sending a HelloRequest)
- * NB: For servers, the 'new' session may actually be a previously
- * cached session or even the previous session unless
- * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
+ int new_session;/* Generate a new session or reuse an old one.
+ * NB: For servers, the 'new' session may actually be a previously
+ * cached session or even the previous session unless
+ * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
+ int renegotiate;/* 1 if we are renegotiating.
+ * 2 if we are a server and are inside a handshake
+ * (i.e. not just sending a HelloRequest) */
+
int quiet_shutdown;/* don't send shutdown packets */
int shutdown; /* we have shut things down, 0x01 sent, 0x02
* for received */
X509_VERIFY_PARAM *param;
+ /* Callback for disabling session caching and ticket support
+ * on a session basis, depending on the chosen cipher. */
+ int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
+
#if 0
int purpose; /* Purpose setting */
int trust; /* Trust setting */
void *tls_session_secret_cb_arg;
SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
+
+#ifndef OPENSSL_NO_NEXTPROTONEG
+ /* Next protocol negotiation. For the client, this is the protocol that
+ * we sent in NextProtocol and is set when handling ServerHello
+ * extensions.
+ *
+ * For a server, this is the client's selected_protocol from
+ * NextProtocol and is set when handling the NextProtocol message,
+ * before the Finished message. */
+ unsigned char *next_proto_negotiated;
+ unsigned char next_proto_negotiated_len;
+#endif
+#ifndef OPENSSL_NO_SRP
+ SRP_CTX srp_ctx; /* ctx for SRP authentication */
+#endif
+
#define session_ctx initial_ctx
#else
#define session_ctx ctx
#define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
#define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
#define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
+#define SSL_AD_UNKNOWN_SRP_USERNAME TLS1_AD_UNKNOWN_SRP_USERNAME
+#define SSL_AD_MISSING_SRP_USERNAME TLS1_AD_MISSING_SRP_USERNAME
#define SSL_ERROR_NONE 0
#define SSL_ERROR_SSL 1
#define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
#define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
+
+#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
+#define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
+#define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
+#define SSL_CTRL_SET_TLS_EXT_SRP_MISSING_CLIENT_USERNAME_CB 78
+#define SSL_CTRL_SET_SRP_ARG 79
+#define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 80
+#define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 81
+#define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 82
#endif
#define DTLS_CTRL_GET_TIMEOUT 73
#define SSL_CTRL_GET_RI_SUPPORT 76
#define SSL_CTRL_CLEAR_OPTIONS 77
#define SSL_CTRL_CLEAR_MODE 78
+#define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
#define DTLSv1_get_timeout(ssl, arg) \
SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
+#ifndef OPENSSL_NO_SRP
+int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name);
+int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password);
+int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
+int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
+ char *(*cb)(SSL *,void *));
+int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
+ int (*cb)(SSL *,void *));
+int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
+ int (*cb)(SSL *,int *,void *));
+int SSL_CTX_set_srp_missing_srp_username_callback(SSL_CTX *ctx,
+ char *(*cb)(SSL *,void *));
+int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
+
+int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
+ BIGNUM *sa, BIGNUM *v, char *info);
+int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
+ const char *grp);
+
+BIGNUM *SSL_get_srp_g(SSL *s);
+BIGNUM *SSL_get_srp_N(SSL *s);
+
+char *SSL_get_srp_username(SSL *s);
+char *SSL_get_srp_userinfo(SSL *s);
+#endif
+
void SSL_free(SSL *ssl);
int SSL_accept(SSL *ssl);
int SSL_connect(SSL *ssl);
int SSL_do_handshake(SSL *s);
int SSL_renegotiate(SSL *s);
+int SSL_renegotiate_abbreviated(SSL *s);
int SSL_renegotiate_pending(SSL *s);
int SSL_shutdown(SSL *s);
/* Pre-shared secret session resumption functions */
int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
+int SSL_tls1_key_exporter(SSL *s, unsigned char *label, int label_len,
+ unsigned char *context, int context_len,
+ unsigned char *out, int olen);
+
+void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
+ int (*cb)(SSL *ssl, int is_forward_secure));
+
+void SSL_set_not_resumable_session_callback(SSL *ssl,
+ int (*cb)(SSL *ssl, int is_forward_secure));
+
/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
* made after this point may be overwritten when the script is next run.
#define SSL_F_SSL3_GET_KEY_EXCHANGE 141
#define SSL_F_SSL3_GET_MESSAGE 142
#define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
+#define SSL_F_SSL3_GET_NEXT_PROTO 304
#define SSL_F_SSL3_GET_RECORD 143
#define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
#define SSL_F_SSL3_GET_SERVER_DONE 145
#define SSL_F_SSL_SET_TRUST 228
#define SSL_F_SSL_SET_WFD 196
#define SSL_F_SSL_SHUTDOWN 224
+#define SSL_F_SSL_SRP_CTX_INIT 305
#define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
#define SSL_F_SSL_UNDEFINED_FUNCTION 197
#define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
#define SSL_R_BAD_RSA_MODULUS_LENGTH 121
#define SSL_R_BAD_RSA_SIGNATURE 122
#define SSL_R_BAD_SIGNATURE 123
+#define SSL_R_BAD_SRP_A_LENGTH 348
+#define SSL_R_BAD_SRP_B_LENGTH 349
+#define SSL_R_BAD_SRP_G_LENGTH 350
+#define SSL_R_BAD_SRP_N_LENGTH 351
+#define SSL_R_BAD_SRP_S_LENGTH 352
#define SSL_R_BAD_SSL_FILETYPE 124
#define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
#define SSL_R_BAD_STATE 126
#define SSL_R_CIPHER_TABLE_SRC_ERROR 139
#define SSL_R_CLIENTHELLO_TLSEXT 226
#define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
+#define SSL_R_COMPRESSION_DISABLED 343
#define SSL_R_COMPRESSION_FAILURE 141
#define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
#define SSL_R_COMPRESSION_LIBRARY_ERROR 142
#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_GOT_NEXT_PROTO_BEFORE_A_CCS 346
+#define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 347
#define SSL_R_HTTPS_PROXY_REQUEST 155
#define SSL_R_HTTP_REQUEST 156
#define SSL_R_ILLEGAL_PADDING 283
+#define SSL_R_INCONSISTENT_COMPRESSION 340
#define SSL_R_INVALID_CHALLENGE_LENGTH 158
#define SSL_R_INVALID_COMMAND 280
+#define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
#define SSL_R_INVALID_PURPOSE 278
+#define SSL_R_INVALID_SRP_USERNAME 353
#define SSL_R_INVALID_STATUS_RESPONSE 328
#define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
#define SSL_R_INVALID_TRUST 279
#define SSL_R_MISSING_RSA_CERTIFICATE 168
#define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
#define SSL_R_MISSING_RSA_SIGNING_CERT 170
+#define SSL_R_MISSING_SRP_PARAM 354
+#define SSL_R_MISSING_SRP_USERNAME 355
#define SSL_R_MISSING_TMP_DH_KEY 171
#define SSL_R_MISSING_TMP_ECDH_KEY 311
#define SSL_R_MISSING_TMP_RSA_KEY 172
#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_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
#define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
#define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
#define SSL_R_PACKET_LENGTH_TOO_LONG 198
#define SSL_R_RENEGOTIATION_ENCODING_ERR 336
#define SSL_R_RENEGOTIATION_MISMATCH 337
#define SSL_R_REQUIRED_CIPHER_MISSING 215
+#define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
#define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
#define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
#define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
+#define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
#define SSL_R_SERVERHELLO_TLSEXT 275
#define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
#define SSL_R_SHORT_READ 219
#define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
+#define SSL_R_SRP_A_CALC 356
#define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
#define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
#define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
projects / openssl.git / blobdiff