Externals: Add libcurl.

Externals/curl/lib/curl_ntlm_core.h

@@ -0,0 +1,106 @@
+#ifndef HEADER_CURL_NTLM_CORE_H
+#define HEADER_CURL_NTLM_CORE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+
+#include "curl_setup.h"
+
+#if defined(USE_NTLM)
+
+#if !defined(USE_WINDOWS_SSPI) || defined(USE_WIN32_CRYPTO)
+
+#ifdef USE_OPENSSL
+#  if !defined(OPENSSL_VERSION_NUMBER) && \
+      !defined(HEADER_SSL_H) && !defined(HEADER_MD5_H)
+#    error "curl_ntlm_core.h shall not be included before OpenSSL headers."
+#  endif
+#  ifdef OPENSSL_NO_MD4
+#    define USE_NTRESPONSES 0
+#    define USE_NTLM2SESSION 0
+#    define USE_NTLM_V2 0
+#  endif
+#endif
+
+/* Define USE_NTRESPONSES to 1 in order to make the type-3 message include
+ * the NT response message. */
+#ifndef USE_NTRESPONSES
+#define USE_NTRESPONSES 1
+#endif
+
+/* Define USE_NTLM2SESSION to 1 in order to make the type-3 message include the
+   NTLM2Session response message, requires USE_NTRESPONSES defined to 1 and a
+   Crypto engine that we have curl_ssl_md5sum() for. */
+#if !defined(USE_NTLM2SESSION) && USE_NTRESPONSES && !defined(USE_WIN32_CRYPTO)
+#define USE_NTLM2SESSION 1
+#endif
+
+/* Define USE_NTLM_V2 to 1 in order to allow the type-3 message to include the
+   LMv2 and NTLMv2 response messages, requires USE_NTRESPONSES defined to 1
+   and support for 64-bit integers. */
+#if !defined(USE_NTLM_V2) && USE_NTRESPONSES && (CURL_SIZEOF_CURL_OFF_T > 4)
+#define USE_NTLM_V2 1
+#endif
+
+void Curl_ntlm_core_lm_resp(const unsigned char *keys,
+                            const unsigned char *plaintext,
+                            unsigned char *results);
+
+CURLcode Curl_ntlm_core_mk_lm_hash(struct SessionHandle *data,
+                                   const char *password,
+                                   unsigned char *lmbuffer /* 21 bytes */);
+
+#if USE_NTRESPONSES
+CURLcode Curl_ntlm_core_mk_nt_hash(struct SessionHandle *data,
+                                   const char *password,
+                                   unsigned char *ntbuffer /* 21 bytes */);
+
+#if USE_NTLM_V2 && !defined(USE_WINDOWS_SSPI)
+
+CURLcode Curl_hmac_md5(const unsigned char *key, unsigned int keylen,
+                       const unsigned char *data, unsigned int datalen,
+                       unsigned char *output);
+
+CURLcode Curl_ntlm_core_mk_ntlmv2_hash(const char *user, size_t userlen,
+                                       const char *domain, size_t domlen,
+                                       unsigned char *ntlmhash,
+                                       unsigned char *ntlmv2hash);
+
+CURLcode  Curl_ntlm_core_mk_ntlmv2_resp(unsigned char *ntlmv2hash,
+                                        unsigned char *challenge_client,
+                                        struct ntlmdata *ntlm,
+                                        unsigned char **ntresp,
+                                        unsigned int *ntresp_len);
+
+CURLcode  Curl_ntlm_core_mk_lmv2_resp(unsigned char *ntlmv2hash,
+                                      unsigned char *challenge_client,
+                                      unsigned char *challenge_server,
+                                      unsigned char *lmresp);
+
+#endif /* USE_NTLM_V2 && !USE_WINDOWS_SSPI */
+
+#endif /* USE_NTRESPONSES */
+
+#endif /* !USE_WINDOWS_SSPI || USE_WIN32_CRYPTO */
+
+#endif /* USE_NTLM */
+
+#endif /* HEADER_CURL_NTLM_CORE_H */