1 files changed, 265 insertions, 0 deletions

diff --git a/src/lib/libssl/ssl2.h b/src/lib/libssl/ssl2.h
new file mode 100644
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+++ b/src/lib/libssl/ssl2.h
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+/* ssl/ssl2.h */
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
+ * All rights reserved.
+ *
+ * This package is an SSL implementation written
+ * by Eric Young (eay@cryptsoft.com).
+ * The implementation was written so as to conform with Netscapes SSL.
+ * 
+ * This library is free for commercial and non-commercial use as long as
+ * the following conditions are aheared to.  The following conditions
+ * apply to all code found in this distribution, be it the RC4, RSA,
+ * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
+ * included with this distribution is covered by the same copyright terms
+ * except that the holder is Tim Hudson (tjh@cryptsoft.com).
+ * 
+ * Copyright remains Eric Young's, and as such any Copyright notices in
+ * the code are not to be removed.
+ * If this package is used in a product, Eric Young should be given attribution
+ * as the author of the parts of the library used.
+ * This can be in the form of a textual message at program startup or
+ * in documentation (online or textual) provided with the package.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. All advertising materials mentioning features or use of this software
+ *    must display the following acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     Eric Young (eay@cryptsoft.com)"
+ *    The word 'cryptographic' can be left out if the rouines from the library
+ *    being used are not cryptographic related :-).
+ * 4. If you include any Windows specific code (or a derivative thereof) from 
+ *    the apps directory (application code) you must include an acknowledgement:
+ *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
+ * 
+ * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ * 
+ * The licence and distribution terms for any publically available version or
+ * derivative of this code cannot be changed.  i.e. this code cannot simply be
+ * copied and put under another distribution licence
+ * [including the GNU Public Licence.]
+ */
+
+#ifndef HEADER_SSL2_H 
+#define HEADER_SSL2_H 
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+/* Protocol Version Codes */
+#define SSL2_VERSION            0x0002
+#define SSL2_VERSION_MAJOR      0x00
+#define SSL2_VERSION_MINOR      0x02
+#define SSL2_CLIENT_VERSION     0x0002
+#define SSL2_SERVER_VERSION     0x0002
+
+/* Protocol Message Codes */
+#define SSL2_MT_ERROR                   0
+#define SSL2_MT_CLIENT_HELLO            1
+#define SSL2_MT_CLIENT_MASTER_KEY       2
+#define SSL2_MT_CLIENT_FINISHED         3
+#define SSL2_MT_SERVER_HELLO            4
+#define SSL2_MT_SERVER_VERIFY           5
+#define SSL2_MT_SERVER_FINISHED         6
+#define SSL2_MT_REQUEST_CERTIFICATE     7
+#define SSL2_MT_CLIENT_CERTIFICATE      8
+
+/* Error Message Codes */
+#define SSL2_PE_UNDEFINED_ERROR         0x0000
+#define SSL2_PE_NO_CIPHER               0x0001
+#define SSL2_PE_NO_CERTIFICATE          0x0002
+#define SSL2_PE_BAD_CERTIFICATE         0x0004
+#define SSL2_PE_UNSUPPORTED_CERTIFICATE_TYPE 0x0006
+
+/* Cipher Kind Values */
+#define SSL2_CK_NULL_WITH_MD5                   0x02000000 /* v3 */
+#define SSL2_CK_RC4_128_WITH_MD5                0x02010080
+#define SSL2_CK_RC4_128_EXPORT40_WITH_MD5       0x02020080
+#define SSL2_CK_RC2_128_CBC_WITH_MD5            0x02030080
+#define SSL2_CK_RC2_128_CBC_EXPORT40_WITH_MD5   0x02040080
+#define SSL2_CK_IDEA_128_CBC_WITH_MD5           0x02050080
+#define SSL2_CK_DES_64_CBC_WITH_MD5             0x02060040
+#define SSL2_CK_DES_64_CBC_WITH_SHA             0x02060140 /* v3 */
+#define SSL2_CK_DES_192_EDE3_CBC_WITH_MD5       0x020700c0
+#define SSL2_CK_DES_192_EDE3_CBC_WITH_SHA       0x020701c0 /* v3 */
+#define SSL2_CK_RC4_64_WITH_MD5                 0x02080080 /* MS hack */
+ 
+#define SSL2_CK_DES_64_CFB64_WITH_MD5_1         0x02ff0800 /* SSLeay */
+#define SSL2_CK_NULL                            0x02ff0810 /* SSLeay */
+
+#define SSL2_TXT_DES_64_CFB64_WITH_MD5_1        "DES-CFB-M1"
+#define SSL2_TXT_NULL_WITH_MD5                  "NULL-MD5"
+#define SSL2_TXT_RC4_128_WITH_MD5               "RC4-MD5"
+#define SSL2_TXT_RC4_128_EXPORT40_WITH_MD5      "EXP-RC4-MD5"
+#define SSL2_TXT_RC2_128_CBC_WITH_MD5           "RC2-CBC-MD5"
+#define SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5  "EXP-RC2-CBC-MD5"
+#define SSL2_TXT_IDEA_128_CBC_WITH_MD5          "IDEA-CBC-MD5"
+#define SSL2_TXT_DES_64_CBC_WITH_MD5            "DES-CBC-MD5"
+#define SSL2_TXT_DES_64_CBC_WITH_SHA            "DES-CBC-SHA"
+#define SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5      "DES-CBC3-MD5"
+#define SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA      "DES-CBC3-SHA"
+#define SSL2_TXT_RC4_64_WITH_MD5                "RC4-64-MD5"
+
+#define SSL2_TXT_NULL                           "NULL"
+
+/* Flags for the SSL_CIPHER.algorithm2 field */
+#define SSL2_CF_5_BYTE_ENC                      0x01
+#define SSL2_CF_8_BYTE_ENC                      0x02
+
+/* Certificate Type Codes */
+#define SSL2_CT_X509_CERTIFICATE                0x01
+
+/* Authentication Type Code */
+#define SSL2_AT_MD5_WITH_RSA_ENCRYPTION         0x01
+
+#define SSL2_MAX_SSL_SESSION_ID_LENGTH          32
+
+/* Upper/Lower Bounds */
+#define SSL2_MAX_MASTER_KEY_LENGTH_IN_BITS      256
+#define SSL2_MAX_RECORD_LENGTH_2_BYTE_HEADER    (unsigned int)32767 
+#define SSL2_MAX_RECORD_LENGTH_3_BYTE_HEADER    16383 /**/
+
+#define SSL2_CHALLENGE_LENGTH   16
+/*#define SSL2_CHALLENGE_LENGTH 32 */
+#define SSL2_MIN_CHALLENGE_LENGTH       16
+#define SSL2_MAX_CHALLENGE_LENGTH       32
+#define SSL2_CONNECTION_ID_LENGTH       16
+#define SSL2_MAX_CONNECTION_ID_LENGTH   16
+#define SSL2_SSL_SESSION_ID_LENGTH      16
+#define SSL2_MAX_CERT_CHALLENGE_LENGTH  32
+#define SSL2_MIN_CERT_CHALLENGE_LENGTH  16
+#define SSL2_MAX_KEY_MATERIAL_LENGTH    24
+
+#ifndef HEADER_SSL_LOCL_H
+#define  CERT           char
+#endif
+
+typedef struct ssl2_ctx_st
+        {
+        int three_byte_header;
+        int clear_text;         /* clear text */
+        int escape;             /* not used in SSLv2 */
+        int ssl2_rollback;      /* used if SSLv23 rolled back to SSLv2 */
+
+        /* non-blocking io info, used to make sure the same
+         * args were passwd */
+        unsigned int wnum;      /* number of bytes sent so far */
+        int wpend_tot;
+        char *wpend_buf;
+
+        int wpend_off;  /* offset to data to write */
+        int wpend_len;  /* number of bytes passwd to write */
+        int wpend_ret;  /* number of bytes to return to caller */
+
+        /* buffer raw data */
+        int rbuf_left;
+        int rbuf_offs;
+        unsigned char *rbuf;
+        unsigned char *wbuf;
+
+        unsigned char *write_ptr;/* used to point to the start due to
+                                  * 2/3 byte header. */
+
+        unsigned int padding;
+        unsigned int rlength; /* passed to ssl2_enc */
+        int ract_data_length; /* Set when things are encrypted. */
+        unsigned int wlength; /* passed to ssl2_enc */
+        int wact_data_length; /* Set when things are decrypted. */
+        unsigned char *ract_data;
+        unsigned char *wact_data;
+        unsigned char *mac_data;
+        unsigned char *pad_data;
+
+        unsigned char *read_key;
+        unsigned char *write_key;
+
+                /* Stuff specifically to do with this SSL session */
+        unsigned int challenge_length;
+        unsigned char challenge[SSL2_MAX_CHALLENGE_LENGTH];
+        unsigned int conn_id_length;
+        unsigned char conn_id[SSL2_MAX_CONNECTION_ID_LENGTH];
+        unsigned int key_material_length;
+        unsigned char key_material[SSL2_MAX_KEY_MATERIAL_LENGTH*2];
+
+        unsigned long read_sequence;
+        unsigned long write_sequence;
+
+        struct  {
+                unsigned int conn_id_length;
+                unsigned int cert_type; 
+                unsigned int cert_length;
+                int csl; 
+                int clear;
+                unsigned int enc; 
+                unsigned char ccl[SSL2_MAX_CERT_CHALLENGE_LENGTH];
+                int cipher_spec_length;
+                unsigned int session_id_length;
+                unsigned int clen;
+                unsigned int rlen;
+                } tmp;
+        } SSL2_CTX;
+
+/* SSLv2 */
+/* client */
+#define SSL2_ST_SEND_CLIENT_HELLO_A             (0x10|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_HELLO_B             (0x11|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_HELLO_A              (0x20|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_HELLO_B              (0x21|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_MASTER_KEY_A        (0x30|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_MASTER_KEY_B        (0x31|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_FINISHED_A          (0x40|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_FINISHED_B          (0x41|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_CERTIFICATE_A       (0x50|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_CERTIFICATE_B       (0x51|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_CERTIFICATE_C       (0x52|SSL_ST_CONNECT)
+#define SSL2_ST_SEND_CLIENT_CERTIFICATE_D       (0x53|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_VERIFY_A             (0x60|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_VERIFY_B             (0x61|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_FINISHED_A           (0x70|SSL_ST_CONNECT)
+#define SSL2_ST_GET_SERVER_FINISHED_B           (0x71|SSL_ST_CONNECT)
+#define SSL2_ST_CLIENT_START_ENCRYPTION         (0x80|SSL_ST_CONNECT)
+#define SSL2_ST_X509_GET_CLIENT_CERTIFICATE     (0x90|SSL_ST_CONNECT)
+/* server */
+#define SSL2_ST_GET_CLIENT_HELLO_A              (0x10|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_HELLO_B              (0x11|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_HELLO_C              (0x12|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_HELLO_A             (0x20|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_HELLO_B             (0x21|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_MASTER_KEY_A         (0x30|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_MASTER_KEY_B         (0x31|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_VERIFY_A            (0x40|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_VERIFY_B            (0x41|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_VERIFY_C            (0x42|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_FINISHED_A           (0x50|SSL_ST_ACCEPT)
+#define SSL2_ST_GET_CLIENT_FINISHED_B           (0x51|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_FINISHED_A          (0x60|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_SERVER_FINISHED_B          (0x61|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_REQUEST_CERTIFICATE_A      (0x70|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_REQUEST_CERTIFICATE_B      (0x71|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_REQUEST_CERTIFICATE_C      (0x72|SSL_ST_ACCEPT)
+#define SSL2_ST_SEND_REQUEST_CERTIFICATE_D      (0x73|SSL_ST_ACCEPT)
+#define SSL2_ST_SERVER_START_ENCRYPTION         (0x80|SSL_ST_ACCEPT)
+#define SSL2_ST_X509_GET_SERVER_CERTIFICATE     (0x90|SSL_ST_ACCEPT)
+
+#ifdef  __cplusplus
+}
+#endif
+#endif
+