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Diffstat (limited to 'lib/socks_sspi.c')
-rw-r--r--lib/socks_sspi.c59
1 files changed, 28 insertions, 31 deletions
diff --git a/lib/socks_sspi.c b/lib/socks_sspi.c
index 82684e0..a7708b2 100644
--- a/lib/socks_sspi.c
+++ b/lib/socks_sspi.c
@@ -5,8 +5,8 @@
* | (__| |_| | _ <| |___
* \___|\___/|_| \_\_____|
*
+ * Copyright (C) 2012 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
* Copyright (C) 2009, 2011, Markus Moeller, <markus_moeller@compuserve.com>
- * Copyright (C) 2012 - 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
@@ -34,10 +34,7 @@
#include "curl_sspi.h"
#include "curl_multibyte.h"
#include "warnless.h"
-
-#define _MPRINTF_REPLACE /* use the internal *printf() functions */
-#include <curl/mprintf.h>
-
+#include "curl_printf.h"
#include "curl_memory.h"
/* The last #include file should be: */
#include "memdebug.h"
@@ -107,8 +104,8 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
service_name = malloc(strlen(service) + strlen(conn->proxy.name) + 2);
if(!service_name)
return CURLE_OUT_OF_MEMORY;
- snprintf(service_name,strlen(service) +strlen(conn->proxy.name)+2,"%s/%s",
- service,conn->proxy.name);
+ snprintf(service_name, strlen(service) +strlen(conn->proxy.name)+2,
+ "%s/%s", service, conn->proxy.name);
}
input_desc.cBuffers = 1;
@@ -146,7 +143,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
if(check_sspi_err(conn, status, "AcquireCredentialsHandle")) {
failf(data, "Failed to acquire credentials.");
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
return CURLE_COULDNT_CONNECT;
}
@@ -185,7 +182,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
}
if(check_sspi_err(conn, status, "InitializeSecurityContext")) {
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
if(sspi_recv_token.pvBuffer)
@@ -201,9 +198,9 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
memcpy(socksreq+2, &us_length, sizeof(short));
code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written);
- if((code != CURLE_OK) || (4 != written)) {
+ if(code || (4 != written)) {
failf(data, "Failed to send SSPI authentication request.");
- Curl_safefree(service_name);
+ free(service_name);
if(sspi_send_token.pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer);
if(sspi_recv_token.pvBuffer)
@@ -215,9 +212,9 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
code = Curl_write_plain(conn, sock, (char *)sspi_send_token.pvBuffer,
sspi_send_token.cbBuffer, &written);
- if((code != CURLE_OK) || (sspi_send_token.cbBuffer != (size_t)written)) {
+ if(code || (sspi_send_token.cbBuffer != (size_t)written)) {
failf(data, "Failed to send SSPI authentication token.");
- Curl_safefree(service_name);
+ free(service_name);
if(sspi_send_token.pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer);
if(sspi_recv_token.pvBuffer)
@@ -255,9 +252,9 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
*/
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
- if(result != CURLE_OK || actualread != 4) {
+ if(result || (actualread != 4)) {
failf(data, "Failed to receive SSPI authentication response.");
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
@@ -267,7 +264,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
if(socksreq[1] == 255) { /* status / message type */
failf(data, "User was rejected by the SOCKS5 server (%u %u).",
(unsigned int)socksreq[0], (unsigned int)socksreq[1]);
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
@@ -276,7 +273,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
if(socksreq[1] != 1) { /* status / messgae type */
failf(data, "Invalid SSPI authentication response type (%u %u).",
(unsigned int)socksreq[0], (unsigned int)socksreq[1]);
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
@@ -289,7 +286,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
sspi_recv_token.pvBuffer = malloc(us_length);
if(!sspi_recv_token.pvBuffer) {
- Curl_safefree(service_name);
+ free(service_name);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_OUT_OF_MEMORY;
@@ -297,9 +294,9 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
result = Curl_blockread_all(conn, sock, (char *)sspi_recv_token.pvBuffer,
sspi_recv_token.cbBuffer, &actualread);
- if(result != CURLE_OK || actualread != us_length) {
+ if(result || (actualread != us_length)) {
failf(data, "Failed to receive SSPI authentication token.");
- Curl_safefree(service_name);
+ free(service_name);
if(sspi_recv_token.pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_recv_token.pvBuffer);
s_pSecFn->FreeCredentialsHandle(&cred_handle);
@@ -310,7 +307,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
context_handle = &sspi_context;
}
- Curl_safefree(service_name);
+ free(service_name);
/* Everything is good so far, user was authenticated! */
status = s_pSecFn->QueryCredentialsAttributes(&cred_handle,
@@ -405,7 +402,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
return CURLE_OUT_OF_MEMORY;
}
- memcpy(sspi_w_token[1].pvBuffer,&gss_enc,1);
+ memcpy(sspi_w_token[1].pvBuffer, &gss_enc, 1);
sspi_w_token[2].BufferType = SECBUFFER_PADDING;
sspi_w_token[2].cbBuffer = sspi_sizes.cbBlockSize;
sspi_w_token[2].pvBuffer = malloc(sspi_sizes.cbBlockSize);
@@ -459,11 +456,11 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
sspi_w_token[2].cbBuffer = 0;
us_length = htons((short)sspi_send_token.cbBuffer);
- memcpy(socksreq+2,&us_length,sizeof(short));
+ memcpy(socksreq+2, &us_length, sizeof(short));
}
code = Curl_write_plain(conn, sock, (char *)socksreq, 4, &written);
- if((code != CURLE_OK) || (4 != written)) {
+ if(code || (4 != written)) {
failf(data, "Failed to send SSPI encryption request.");
if(sspi_send_token.pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer);
@@ -472,9 +469,9 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
}
if(data->set.socks5_gssapi_nec) {
- memcpy(socksreq,&gss_enc,1);
+ memcpy(socksreq, &gss_enc, 1);
code = Curl_write_plain(conn, sock, (char *)socksreq, 1, &written);
- if((code != CURLE_OK) || (1 != written)) {
+ if(code || (1 != written)) {
failf(data, "Failed to send SSPI encryption type.");
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
@@ -483,7 +480,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
else {
code = Curl_write_plain(conn, sock, (char *)sspi_send_token.pvBuffer,
sspi_send_token.cbBuffer, &written);
- if((code != CURLE_OK) || (sspi_send_token.cbBuffer != (size_t)written)) {
+ if(code || (sspi_send_token.cbBuffer != (size_t)written)) {
failf(data, "Failed to send SSPI encryption type.");
if(sspi_send_token.pvBuffer)
s_pSecFn->FreeContextBuffer(sspi_send_token.pvBuffer);
@@ -495,7 +492,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
}
result = Curl_blockread_all(conn, sock, (char *)socksreq, 4, &actualread);
- if(result != CURLE_OK || actualread != 4) {
+ if(result || (actualread != 4)) {
failf(data, "Failed to receive SSPI encryption response.");
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
@@ -529,7 +526,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
result = Curl_blockread_all(conn, sock, (char *)sspi_w_token[0].pvBuffer,
sspi_w_token[0].cbBuffer, &actualread);
- if(result != CURLE_OK || actualread != us_length) {
+ if(result || (actualread != us_length)) {
failf(data, "Failed to receive SSPI encryption type.");
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
s_pSecFn->DeleteSecurityContext(&sspi_context);
@@ -570,7 +567,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
return CURLE_COULDNT_CONNECT;
}
- memcpy(socksreq,sspi_w_token[1].pvBuffer,sspi_w_token[1].cbBuffer);
+ memcpy(socksreq, sspi_w_token[1].pvBuffer, sspi_w_token[1].cbBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[1].pvBuffer);
}
@@ -582,7 +579,7 @@ CURLcode Curl_SOCKS5_gssapi_negotiate(int sockindex,
s_pSecFn->DeleteSecurityContext(&sspi_context);
return CURLE_COULDNT_CONNECT;
}
- memcpy(socksreq,sspi_w_token[0].pvBuffer,sspi_w_token[0].cbBuffer);
+ memcpy(socksreq, sspi_w_token[0].pvBuffer, sspi_w_token[0].cbBuffer);
s_pSecFn->FreeContextBuffer(sspi_w_token[0].pvBuffer);
}
generated by cgit v0.12 at 2024-12-28 02:09:55 (GMT)