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Diffstat (limited to 'external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c')
-rwxr-xr-xexternal/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c290
1 files changed, 0 insertions, 290 deletions
diff --git a/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c b/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c
deleted file mode 100755
index 61581f1f..00000000
--- a/external/libcurl_android/jni/libcurl/lib/http_negotiate_sspi.c
+++ /dev/null
@@ -1,290 +0,0 @@
-/***************************************************************************
- * _ _ ____ _
- * Project ___| | | | _ \| |
- * / __| | | | |_) | |
- * | (__| |_| | _ <| |___
- * \___|\___/|_| \_\_____|
- *
- * Copyright (C) 1998 - 2014, 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 http://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"
-
-#ifdef USE_WINDOWS_SSPI
-
-#if !defined(CURL_DISABLE_HTTP) && defined(USE_SPNEGO)
-
-#include "urldata.h"
-#include "sendf.h"
-#include "rawstr.h"
-#include "warnless.h"
-#include "curl_base64.h"
-#include "curl_sasl.h"
-#include "http_negotiate.h"
-#include "curl_memory.h"
-#include "curl_multibyte.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
-/* The last #include file should be: */
-#include "memdebug.h"
-
-/* returning zero (0) means success, everything else is treated as "failure"
- with no care exactly what the failure was */
-int Curl_input_negotiate(struct connectdata *conn, bool proxy,
- const char *header)
-{
- BYTE *input_token = NULL;
- SecBufferDesc out_buff_desc;
- SecBuffer out_sec_buff;
- SecBufferDesc in_buff_desc;
- SecBuffer in_sec_buff;
- unsigned long context_attributes;
- TimeStamp lifetime;
- int ret;
- size_t len = 0, input_token_len = 0;
- CURLcode error;
-
- /* Point to the username and password */
- const char *userp;
- const char *passwdp;
-
- /* Point to the correct struct with this */
- struct negotiatedata *neg_ctx;
-
- if(proxy) {
- userp = conn->proxyuser;
- passwdp = conn->proxypasswd;
- neg_ctx = &conn->data->state.proxyneg;
- }
- else {
- userp = conn->user;
- passwdp = conn->passwd;
- neg_ctx = &conn->data->state.negotiate;
- }
-
- /* Not set means empty */
- if(!userp)
- userp = "";
-
- if(!passwdp)
- passwdp = "";
-
- if(neg_ctx->context && neg_ctx->status == SEC_E_OK) {
- /* We finished successfully our part of authentication, but server
- * rejected it (since we're again here). Exit with an error since we
- * can't invent anything better */
- Curl_cleanup_negotiate(conn->data);
- return -1;
- }
-
- if(!neg_ctx->server_name) {
- /* Check proxy auth requested but no given proxy name */
- if(proxy && !conn->proxy.name)
- return -1;
-
- /* Generate our SPN */
- neg_ctx->server_name = Curl_sasl_build_spn("HTTP",
- proxy ? conn->proxy.name :
- conn->host.name);
- if(!neg_ctx->server_name)
- return -1;
- }
-
- if(!neg_ctx->output_token) {
- PSecPkgInfo SecurityPackage;
- ret = s_pSecFn->QuerySecurityPackageInfo((TCHAR *) TEXT("Negotiate"),
- &SecurityPackage);
- if(ret != SEC_E_OK)
- return -1;
-
- /* Allocate input and output buffers according to the max token size
- as indicated by the security package */
- neg_ctx->max_token_length = SecurityPackage->cbMaxToken;
- neg_ctx->output_token = malloc(neg_ctx->max_token_length);
- s_pSecFn->FreeContextBuffer(SecurityPackage);
- }
-
- /* Obtain the input token, if any */
- header += strlen("Negotiate");
- while(*header && ISSPACE(*header))
- header++;
-
- len = strlen(header);
- if(!len) {
- /* Is this the first call in a new negotiation? */
- if(neg_ctx->context) {
- /* The server rejected our authentication and hasn't suppled any more
- negotiation mechanisms */
- return -1;
- }
-
- /* We have to acquire credentials and allocate memory for the context */
- neg_ctx->credentials = malloc(sizeof(CredHandle));
- neg_ctx->context = malloc(sizeof(CtxtHandle));
-
- if(!neg_ctx->credentials || !neg_ctx->context)
- return -1;
-
- if(userp && *userp) {
- /* Populate our identity structure */
- error = Curl_create_sspi_identity(userp, passwdp, &neg_ctx->identity);
- if(error)
- return -1;
-
- /* Allow proper cleanup of the identity structure */
- neg_ctx->p_identity = &neg_ctx->identity;
- }
- else
- /* Use the current Windows user */
- neg_ctx->p_identity = NULL;
-
- /* Acquire our credientials handle */
- neg_ctx->status =
- s_pSecFn->AcquireCredentialsHandle(NULL,
- (TCHAR *) TEXT("Negotiate"),
- SECPKG_CRED_OUTBOUND, NULL,
- neg_ctx->p_identity, NULL, NULL,
- neg_ctx->credentials, &lifetime);
- if(neg_ctx->status != SEC_E_OK)
- return -1;
- }
- else {
- error = Curl_base64_decode(header,
- (unsigned char **)&input_token,
- &input_token_len);
- if(error || !input_token_len)
- return -1;
- }
-
- /* Setup the "output" security buffer */
- out_buff_desc.ulVersion = SECBUFFER_VERSION;
- out_buff_desc.cBuffers = 1;
- out_buff_desc.pBuffers = &out_sec_buff;
- out_sec_buff.BufferType = SECBUFFER_TOKEN;
- out_sec_buff.pvBuffer = neg_ctx->output_token;
- out_sec_buff.cbBuffer = curlx_uztoul(neg_ctx->max_token_length);
-
- /* Setup the "input" security buffer if present */
- if(input_token) {
- in_buff_desc.ulVersion = SECBUFFER_VERSION;
- in_buff_desc.cBuffers = 1;
- in_buff_desc.pBuffers = &in_sec_buff;
- in_sec_buff.BufferType = SECBUFFER_TOKEN;
- in_sec_buff.pvBuffer = input_token;
- in_sec_buff.cbBuffer = curlx_uztoul(input_token_len);
- }
-
- /* Generate our message */
- neg_ctx->status = s_pSecFn->InitializeSecurityContext(
- neg_ctx->credentials,
- input_token ? neg_ctx->context : NULL,
- neg_ctx->server_name,
- ISC_REQ_CONFIDENTIALITY,
- 0,
- SECURITY_NATIVE_DREP,
- input_token ? &in_buff_desc : NULL,
- 0,
- neg_ctx->context,
- &out_buff_desc,
- &context_attributes,
- &lifetime);
-
- Curl_safefree(input_token);
-
- if(GSS_ERROR(neg_ctx->status))
- return -1;
-
- if(neg_ctx->status == SEC_I_COMPLETE_NEEDED ||
- neg_ctx->status == SEC_I_COMPLETE_AND_CONTINUE) {
- neg_ctx->status = s_pSecFn->CompleteAuthToken(neg_ctx->context,
- &out_buff_desc);
- if(GSS_ERROR(neg_ctx->status))
- return -1;
- }
-
- neg_ctx->output_token_length = out_sec_buff.cbBuffer;
-
- return 0;
-}
-
-
-CURLcode Curl_output_negotiate(struct connectdata *conn, bool proxy)
-{
- struct negotiatedata *neg_ctx = proxy?&conn->data->state.proxyneg:
- &conn->data->state.negotiate;
- char *encoded = NULL;
- size_t len = 0;
- char *userp;
- CURLcode error;
-
- error = Curl_base64_encode(conn->data,
- (const char*)neg_ctx->output_token,
- neg_ctx->output_token_length,
- &encoded, &len);
- if(error)
- return error;
-
- if(!len)
- return CURLE_REMOTE_ACCESS_DENIED;
-
- userp = aprintf("%sAuthorization: Negotiate %s\r\n", proxy ? "Proxy-" : "",
- encoded);
-
- if(proxy) {
- Curl_safefree(conn->allocptr.proxyuserpwd);
- conn->allocptr.proxyuserpwd = userp;
- }
- else {
- Curl_safefree(conn->allocptr.userpwd);
- conn->allocptr.userpwd = userp;
- }
- free(encoded);
- return (userp == NULL) ? CURLE_OUT_OF_MEMORY : CURLE_OK;
-}
-
-static void cleanup(struct negotiatedata *neg_ctx)
-{
- if(neg_ctx->context) {
- s_pSecFn->DeleteSecurityContext(neg_ctx->context);
- free(neg_ctx->context);
- neg_ctx->context = NULL;
- }
-
- if(neg_ctx->credentials) {
- s_pSecFn->FreeCredentialsHandle(neg_ctx->credentials);
- free(neg_ctx->credentials);
- neg_ctx->credentials = NULL;
- }
-
- neg_ctx->max_token_length = 0;
- Curl_safefree(neg_ctx->output_token);
-
- Curl_safefree(neg_ctx->server_name);
-
- Curl_sspi_free_identity(neg_ctx->p_identity);
- neg_ctx->p_identity = NULL;
-}
-
-void Curl_cleanup_negotiate(struct SessionHandle *data)
-{
- cleanup(&data->state.negotiate);
- cleanup(&data->state.proxyneg);
-}
-
-#endif /* !CURL_DISABLE_HTTP && USE_SPNEGO */
-
-#endif /* USE_WINDOWS_SSPI */