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Diffstat (limited to 'external/libcurl_android/jni/libcurl/lib/http_negotiate.c')
-rwxr-xr-xexternal/libcurl_android/jni/libcurl/lib/http_negotiate.c243
1 files changed, 0 insertions, 243 deletions
diff --git a/external/libcurl_android/jni/libcurl/lib/http_negotiate.c b/external/libcurl_android/jni/libcurl/lib/http_negotiate.c
deleted file mode 100755
index c8bfa29b..00000000
--- a/external/libcurl_android/jni/libcurl/lib/http_negotiate.c
+++ /dev/null
@@ -1,243 +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 HAVE_GSSAPI
-#ifdef HAVE_OLD_GSSMIT
-#define GSS_C_NT_HOSTBASED_SERVICE gss_nt_service_name
-#define NCOMPAT 1
-#endif
-
-#ifndef CURL_DISABLE_HTTP
-
-#include "urldata.h"
-#include "sendf.h"
-#include "curl_gssapi.h"
-#include "rawstr.h"
-#include "curl_base64.h"
-#include "http_negotiate.h"
-#include "curl_memory.h"
-#include "url.h"
-
-#define _MPRINTF_REPLACE /* use our functions only */
-#include <curl/mprintf.h>
-
-/* The last #include file should be: */
-#include "memdebug.h"
-
-static int
-get_gss_name(struct connectdata *conn, bool proxy, gss_name_t *server)
-{
- OM_uint32 major_status, minor_status;
- gss_buffer_desc token = GSS_C_EMPTY_BUFFER;
- char name[2048];
- const char* service = "HTTP";
-
- token.length = strlen(service) + 1 + strlen(proxy ? conn->proxy.name :
- conn->host.name) + 1;
- if(token.length + 1 > sizeof(name))
- return EMSGSIZE;
-
- snprintf(name, sizeof(name), "%s@%s", service, proxy ? conn->proxy.name :
- conn->host.name);
-
- token.value = (void *) name;
- major_status = gss_import_name(&minor_status,
- &token,
- GSS_C_NT_HOSTBASED_SERVICE,
- server);
-
- return GSS_ERROR(major_status) ? -1 : 0;
-}
-
-static void
-log_gss_error(struct connectdata *conn, OM_uint32 error_status,
- const char *prefix)
-{
- OM_uint32 maj_stat, min_stat;
- OM_uint32 msg_ctx = 0;
- gss_buffer_desc status_string;
- char buf[1024];
- size_t len;
-
- snprintf(buf, sizeof(buf), "%s", prefix);
- len = strlen(buf);
- do {
- maj_stat = gss_display_status(&min_stat,
- error_status,
- GSS_C_MECH_CODE,
- GSS_C_NO_OID,
- &msg_ctx,
- &status_string);
- if(sizeof(buf) > len + status_string.length + 1) {
- snprintf(buf + len, sizeof(buf) - len,
- ": %s", (char*) status_string.value);
- len += status_string.length;
- }
- gss_release_buffer(&min_stat, &status_string);
- } while(!GSS_ERROR(maj_stat) && msg_ctx != 0);
-
- infof(conn->data, "%s\n", buf);
-}
-
-/* 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)
-{
- struct SessionHandle *data = conn->data;
- struct negotiatedata *neg_ctx = proxy?&data->state.proxyneg:
- &data->state.negotiate;
- OM_uint32 major_status, minor_status, discard_st;
- gss_buffer_desc input_token = GSS_C_EMPTY_BUFFER;
- gss_buffer_desc output_token = GSS_C_EMPTY_BUFFER;
- int ret;
- size_t len;
- size_t rawlen = 0;
- CURLcode error;
-
- if(neg_ctx->context && neg_ctx->status == GSS_S_COMPLETE) {
- /* 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(data);
- return -1;
- }
-
- if(neg_ctx->server_name == NULL &&
- (ret = get_gss_name(conn, proxy, &neg_ctx->server_name)))
- return ret;
-
- header += strlen("Negotiate");
- while(*header && ISSPACE(*header))
- header++;
-
- len = strlen(header);
- if(len > 0) {
- error = Curl_base64_decode(header,
- (unsigned char **)&input_token.value, &rawlen);
- if(error || rawlen == 0)
- return -1;
- input_token.length = rawlen;
-
- DEBUGASSERT(input_token.value != NULL);
- }
-
- major_status = Curl_gss_init_sec_context(data,
- &minor_status,
- &neg_ctx->context,
- neg_ctx->server_name,
- &Curl_spnego_mech_oid,
- GSS_C_NO_CHANNEL_BINDINGS,
- &input_token,
- &output_token,
- NULL);
- Curl_safefree(input_token.value);
-
- neg_ctx->status = major_status;
- if(GSS_ERROR(major_status)) {
- if(output_token.value)
- gss_release_buffer(&discard_st, &output_token);
- log_gss_error(conn, minor_status, "gss_init_sec_context() failed: ");
- return -1;
- }
-
- if(!output_token.value || !output_token.length) {
- if(output_token.value)
- gss_release_buffer(&discard_st, &output_token);
- return -1;
- }
-
- neg_ctx->output_token = output_token;
- 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;
- OM_uint32 discard_st;
-
- error = Curl_base64_encode(conn->data,
- neg_ctx->output_token.value,
- neg_ctx->output_token.length,
- &encoded, &len);
- if(error) {
- gss_release_buffer(&discard_st, &neg_ctx->output_token);
- neg_ctx->output_token.value = NULL;
- neg_ctx->output_token.length = 0;
- return error;
- }
-
- if(!encoded || !len) {
- gss_release_buffer(&discard_st, &neg_ctx->output_token);
- neg_ctx->output_token.value = NULL;
- neg_ctx->output_token.length = 0;
- 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;
- }
-
- Curl_safefree(encoded);
-
- return (userp == NULL) ? CURLE_OUT_OF_MEMORY : CURLE_OK;
-}
-
-static void cleanup(struct negotiatedata *neg_ctx)
-{
- OM_uint32 minor_status;
- if(neg_ctx->context != GSS_C_NO_CONTEXT)
- gss_delete_sec_context(&minor_status, &neg_ctx->context, GSS_C_NO_BUFFER);
-
- if(neg_ctx->output_token.value)
- gss_release_buffer(&minor_status, &neg_ctx->output_token);
-
- if(neg_ctx->server_name != GSS_C_NO_NAME)
- gss_release_name(&minor_status, &neg_ctx->server_name);
-
- memset(neg_ctx, 0, sizeof(*neg_ctx));
-}
-
-void Curl_cleanup_negotiate(struct SessionHandle *data)
-{
- cleanup(&data->state.negotiate);
- cleanup(&data->state.proxyneg);
-}
-
-
-#endif
-#endif