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Code Issues Releases Wiki Activity

schannel: Check for required context attributes

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This commit is contained in:
Marc Hoersken 2012-04-09 22:33:58 +02:00 committed by Daniel Stenberg
parent bead90a837
commit f96f1f3165
1 changed files with 19 additions and 3 deletions
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22
lib/curl_schannel.c
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@ -161,9 +161,8 @@ schannel_connect_step1(struct connectdata *conn, int sockindex) {
/* setup request flags */
connssl->req_flags = ISC_REQ_SEQUENCE_DETECT | ISC_REQ_REPLAY_DETECT |
ISC_REQ_CONFIDENTIALITY | ISC_REQ_INTEGRITY |
ISC_REQ_EXTENDED_ERROR | ISC_REQ_ALLOCATE_MEMORY |
ISC_REQ_STREAM;
ISC_REQ_CONFIDENTIALITY | ISC_REQ_EXTENDED_ERROR |
ISC_REQ_ALLOCATE_MEMORY | ISC_REQ_STREAM;
/* http://msdn.microsoft.com/en-us/library/windows/desktop/aa375924.aspx */
sspi_status = s_pSecFn->InitializeSecurityContextA(&connssl->cred_handle,
@ -372,10 +371,27 @@ schannel_connect_step2(struct connectdata *conn, int sockindex) {
static CURLcode
schannel_connect_step3(struct connectdata *conn, int sockindex) {
struct SessionHandle *data = conn->data;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
DEBUGASSERT(ssl_connect_3 == connssl->connecting_state);
if (connssl->ret_flags != connssl->req_flags) {
if(!(connssl->ret_flags & ISC_RET_SEQUENCE_DETECT))
failf(data, "schannel: failed to setup sequence detection\n");
if(!(connssl->ret_flags & ISC_RET_REPLAY_DETECT))
failf(data, "schannel: failed to setup replay detection\n");
if(!(connssl->ret_flags & ISC_RET_CONFIDENTIALITY))
failf(data, "schannel: failed to setup confidentiality\n");
if(!(connssl->ret_flags & ISC_RET_EXTENDED_ERROR))
failf(data, "schannel: failed to setup extended errors\n");
if(!(connssl->ret_flags & ISC_RET_ALLOCATED_MEMORY))
failf(data, "schannel: failed to setup memory allocation\n");
if(!(connssl->ret_flags & ISC_RET_STREAM))
failf(data, "schannel: failed to setup stream orientation\n");
return CURLE_SSL_CONNECT_ERROR;
}
connssl->connecting_state = ssl_connect_done;
return CURLE_OK;