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rpcrt4: Add support for session cookies.

This commit is contained in:
Hans Leidekker 2013-08-28 13:30:03 +02:00 committed by Alexandre Julliard
parent af89610364
commit a2f6e92acd
6 changed files with 84 additions and 15 deletions
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4
dlls/rpcrt4/rpc_assoc.c
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@ -389,7 +389,7 @@ static RpcConnection *RpcAssoc_GetIdleConnection(RpcAssoc *assoc,
RPC_STATUS RpcAssoc_GetClientConnection(RpcAssoc *assoc,
const RPC_SYNTAX_IDENTIFIER *InterfaceId,
const RPC_SYNTAX_IDENTIFIER *TransferSyntax, RpcAuthInfo *AuthInfo,
RpcQualityOfService *QOS, RpcConnection **Connection)
RpcQualityOfService *QOS, LPCWSTR CookieAuth, RpcConnection **Connection)
{
RpcConnection *NewConnection;
RPC_STATUS status;
@ -402,7 +402,7 @@ RPC_STATUS RpcAssoc_GetClientConnection(RpcAssoc *assoc,
status = RPCRT4_CreateConnection(&NewConnection, FALSE /* is this a server connection? */,
assoc->Protseq, assoc->NetworkAddr,
assoc->Endpoint, assoc->NetworkOptions,
AuthInfo, QOS);
AuthInfo, QOS, CookieAuth);
if (status != RPC_S_OK)
return status;

4
dlls/rpcrt4/rpc_assoc.h
View File

@ -47,7 +47,9 @@ typedef struct _RpcAssoc
} RpcAssoc;
RPC_STATUS RPCRT4_GetAssociation(LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint, LPCWSTR NetworkOptions, RpcAssoc **assoc) DECLSPEC_HIDDEN;
RPC_STATUS RpcAssoc_GetClientConnection(RpcAssoc *assoc, const RPC_SYNTAX_IDENTIFIER *InterfaceId, const RPC_SYNTAX_IDENTIFIER *TransferSyntax, RpcAuthInfo *AuthInfo, RpcQualityOfService *QOS, RpcConnection **Connection) DECLSPEC_HIDDEN;
RPC_STATUS RpcAssoc_GetClientConnection(RpcAssoc *assoc, const RPC_SYNTAX_IDENTIFIER *InterfaceId,
const RPC_SYNTAX_IDENTIFIER *TransferSyntax, RpcAuthInfo *AuthInfo, RpcQualityOfService *QOS,
LPCWSTR CookieAuth, RpcConnection **Connection) DECLSPEC_HIDDEN;
void RpcAssoc_ReleaseIdleConnection(RpcAssoc *assoc, RpcConnection *Connection) DECLSPEC_HIDDEN;
ULONG RpcAssoc_Release(RpcAssoc *assoc) DECLSPEC_HIDDEN;
RPC_STATUS RpcServerAssoc_GetAssociation(LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint, LPCWSTR NetworkOptions, ULONG assoc_gid, RpcAssoc **assoc_out) DECLSPEC_HIDDEN;

27
dlls/rpcrt4/rpc_binding.c
View File

@ -263,6 +263,7 @@ RPC_STATUS RPCRT4_ReleaseBinding(RpcBinding* Binding)
RPCRT4_strfree(Binding->NetworkAddr);
RPCRT4_strfree(Binding->Protseq);
HeapFree(GetProcessHeap(), 0, Binding->NetworkOptions);
HeapFree(GetProcessHeap(), 0, Binding->CookieAuth);
if (Binding->AuthInfo) RpcAuthInfo_Release(Binding->AuthInfo);
if (Binding->QOS) RpcQualityOfService_Release(Binding->QOS);
HeapFree(GetProcessHeap(), 0, Binding);
@ -277,7 +278,7 @@ RPC_STATUS RPCRT4_OpenBinding(RpcBinding* Binding, RpcConnection** Connection,
if (!Binding->server) {
return RpcAssoc_GetClientConnection(Binding->Assoc, InterfaceId,
TransferSyntax, Binding->AuthInfo, Binding->QOS, Connection);
TransferSyntax, Binding->AuthInfo, Binding->QOS, Binding->CookieAuth, Connection);
} else {
/* we already have a connection with acceptable binding, so use it */
if (Binding->FromConn) {
@ -1002,6 +1003,7 @@ RPC_STATUS RPC_ENTRY RpcBindingCopy(
DestBinding->NetworkAddr = RPCRT4_strndupA(SrcBinding->NetworkAddr, -1);
DestBinding->Endpoint = RPCRT4_strndupA(SrcBinding->Endpoint, -1);
DestBinding->NetworkOptions = RPCRT4_strdupW(SrcBinding->NetworkOptions);
DestBinding->CookieAuth = RPCRT4_strdupW(SrcBinding->CookieAuth);
if (SrcBinding->Assoc) SrcBinding->Assoc->refs++;
DestBinding->Assoc = SrcBinding->Assoc;
@ -1923,6 +1925,27 @@ RpcBindingSetAuthInfoW( RPC_BINDING_HANDLE Binding, RPC_WSTR ServerPrincName, UL
*/
RPC_STATUS WINAPI RpcBindingSetOption(RPC_BINDING_HANDLE BindingHandle, ULONG Option, ULONG_PTR OptionValue)
{
FIXME("(%p, %d, %ld): stub\n", BindingHandle, Option, OptionValue);
TRACE("(%p, %d, %ld)\n", BindingHandle, Option, OptionValue);
switch (Option)
{
case RPC_C_OPT_COOKIE_AUTH:
{
RPC_C_OPT_COOKIE_AUTH_DESCRIPTOR *cookie = (RPC_C_OPT_COOKIE_AUTH_DESCRIPTOR *)OptionValue;
RpcBinding *binding = BindingHandle;
int len = MultiByteToWideChar(CP_ACP, 0, cookie->Buffer, cookie->BufferSize, NULL, 0);
WCHAR *str;
if (!(str = HeapAlloc(GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR)))) return ERROR_OUTOFMEMORY;
MultiByteToWideChar(CP_ACP, 0, cookie->Buffer, cookie->BufferSize, str, len);
str[len] = 0;
HeapFree(GetProcessHeap(), 0, binding->CookieAuth);
binding->CookieAuth = str;
break;
}
default:
FIXME("option %u not supported\n", Option);
break;
}
return RPC_S_OK;
}

6
dlls/rpcrt4/rpc_binding.h
View File

@ -78,6 +78,7 @@ typedef struct _RpcConnection
ULONG encryption_auth_len;
ULONG signature_auth_len;
RpcQualityOfService *QOS;
LPWSTR CookieAuth;
/* client-only */
struct list conn_pool_entry;
@ -134,6 +135,7 @@ typedef struct _RpcBinding
/* authentication */
RpcAuthInfo *AuthInfo;
RpcQualityOfService *QOS;
LPWSTR CookieAuth;
} RpcBinding;
LPSTR RPCRT4_strndupA(LPCSTR src, INT len) DECLSPEC_HIDDEN;
@ -153,7 +155,9 @@ ULONG RpcQualityOfService_AddRef(RpcQualityOfService *qos) DECLSPEC_HIDDEN;
ULONG RpcQualityOfService_Release(RpcQualityOfService *qos) DECLSPEC_HIDDEN;
BOOL RpcQualityOfService_IsEqual(const RpcQualityOfService *qos1, const RpcQualityOfService *qos2) DECLSPEC_HIDDEN;
RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server, LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint, LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo, RpcQualityOfService *QOS) DECLSPEC_HIDDEN;
RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server, LPCSTR Protseq,
LPCSTR NetworkAddr, LPCSTR Endpoint, LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo,
RpcQualityOfService *QOS, LPCWSTR CookieAuth) DECLSPEC_HIDDEN;
RpcConnection *RPCRT4_GrabConnection( RpcConnection *conn ) DECLSPEC_HIDDEN;
RPC_STATUS RPCRT4_ReleaseConnection(RpcConnection* Connection) DECLSPEC_HIDDEN;
RPC_STATUS RPCRT4_OpenClientConnection(RpcConnection* Connection) DECLSPEC_HIDDEN;

50
dlls/rpcrt4/rpc_transport.c
View File

@ -284,7 +284,7 @@ static RPC_STATUS rpcrt4_protseq_ncalrpc_open_endpoint(RpcServerProtseq* protseq
}
r = RPCRT4_CreateConnection(&Connection, TRUE, protseq->Protseq, NULL,
endpoint, NULL, NULL, NULL);
endpoint, NULL, NULL, NULL, NULL);
if (r != RPC_S_OK)
return r;
@ -342,7 +342,7 @@ static RPC_STATUS rpcrt4_protseq_ncacn_np_open_endpoint(RpcServerProtseq *protse
}
r = RPCRT4_CreateConnection(&Connection, TRUE, protseq->Protseq, NULL,
endpoint, NULL, NULL, NULL);
endpoint, NULL, NULL, NULL, NULL);
if (r != RPC_S_OK)
return r;
@ -1363,7 +1363,7 @@ static RPC_STATUS rpcrt4_protseq_ncacn_ip_tcp_open_endpoint(RpcServerProtseq *pr
create_status = RPCRT4_CreateConnection((RpcConnection **)&tcpc, TRUE,
protseq->Protseq, NULL,
service, NULL, NULL, NULL);
service, NULL, NULL, NULL, NULL);
if (create_status != RPC_S_OK)
{
closesocket(sock);
@ -2447,6 +2447,30 @@ static RPC_STATUS insert_authorization_header(HINTERNET request, RpcQualityOfSer
return status;
}
static RPC_STATUS insert_cookie_header(HINTERNET request, const WCHAR *value)
{
static const WCHAR cookieW[] = {'C','o','o','k','i','e',':',' '};
WCHAR *header, *ptr;
int len;
RPC_STATUS status = RPC_S_SERVER_UNAVAILABLE;
if (!value) return RPC_S_OK;
len = strlenW(value);
if ((header = HeapAlloc(GetProcessHeap(), 0, sizeof(cookieW) + (len + 3) * sizeof(WCHAR))))
{
memcpy(header, cookieW, sizeof(cookieW));
ptr = header + sizeof(cookieW) / sizeof(cookieW[0]);
memcpy(ptr, value, len * sizeof(WCHAR));
ptr[len++] = '\r';
ptr[len++] = '\n';
ptr[len] = 0;
if ((HttpAddRequestHeadersW(request, header, -1, HTTP_ADDREQ_FLAG_ADD_IF_NEW))) status = RPC_S_OK;
HeapFree(GetProcessHeap(), 0, header);
}
return status;
}
static RPC_STATUS rpcrt4_ncacn_http_open(RpcConnection* Connection)
{
RpcConnection_http *httpc = (RpcConnection_http *)Connection;
@ -2511,6 +2535,10 @@ static RPC_STATUS rpcrt4_ncacn_http_open(RpcConnection* Connection)
if (status != RPC_S_OK)
return status;
status = insert_cookie_header(httpc->in_request, Connection->CookieAuth);
if (status != RPC_S_OK)
return status;
httpc->out_request = HttpOpenRequestW(httpc->session, wszVerbOut, url, NULL, NULL, wszAcceptTypes,
flags, (DWORD_PTR)httpc->async_data);
HeapFree(GetProcessHeap(), 0, url);
@ -2523,6 +2551,10 @@ static RPC_STATUS rpcrt4_ncacn_http_open(RpcConnection* Connection)
if (status != RPC_S_OK)
return status;
status = insert_cookie_header(httpc->out_request, Connection->CookieAuth);
if (status != RPC_S_OK)
return status;
status = rpcrt4_http_prepare_in_pipe(httpc->in_request,
httpc->async_data,
httpc->cancel_event,
@ -3001,7 +3033,7 @@ RPC_STATUS RPCRT4_CloseConnection(RpcConnection* Connection)
RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server,
LPCSTR Protseq, LPCSTR NetworkAddr, LPCSTR Endpoint,
LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo, RpcQualityOfService *QOS)
LPCWSTR NetworkOptions, RpcAuthInfo* AuthInfo, RpcQualityOfService *QOS, LPCWSTR CookieAuth)
{
static LONG next_id;
const struct connection_ops *ops;
@ -3023,6 +3055,7 @@ RPC_STATUS RPCRT4_CreateConnection(RpcConnection** Connection, BOOL server,
NewConnection->NetworkAddr = RPCRT4_strdupA(NetworkAddr);
NewConnection->Endpoint = RPCRT4_strdupA(Endpoint);
NewConnection->NetworkOptions = RPCRT4_strdupW(NetworkOptions);
NewConnection->CookieAuth = RPCRT4_strdupW(CookieAuth);
NewConnection->MaxTransmissionSize = RPC_MAX_PACKET_SIZE;
memset(&NewConnection->ActiveInterface, 0, sizeof(NewConnection->ActiveInterface));
NewConnection->NextCallId = 1;
@ -3051,11 +3084,9 @@ static RPC_STATUS RPCRT4_SpawnConnection(RpcConnection** Connection, RpcConnecti
{
RPC_STATUS err;
err = RPCRT4_CreateConnection(Connection, OldConnection->server,
rpcrt4_conn_get_name(OldConnection),
OldConnection->NetworkAddr,
OldConnection->Endpoint, NULL,
OldConnection->AuthInfo, OldConnection->QOS);
err = RPCRT4_CreateConnection(Connection, OldConnection->server, rpcrt4_conn_get_name(OldConnection),
OldConnection->NetworkAddr, OldConnection->Endpoint, NULL,
OldConnection->AuthInfo, OldConnection->QOS, OldConnection->CookieAuth);
if (err == RPC_S_OK)
rpcrt4_conn_handoff(OldConnection, *Connection);
return err;
@ -3077,6 +3108,7 @@ RPC_STATUS RPCRT4_ReleaseConnection(RpcConnection* Connection)
RPCRT4_strfree(Connection->Endpoint);
RPCRT4_strfree(Connection->NetworkAddr);
HeapFree(GetProcessHeap(), 0, Connection->NetworkOptions);
HeapFree(GetProcessHeap(), 0, Connection->CookieAuth);
if (Connection->AuthInfo) RpcAuthInfo_Release(Connection->AuthInfo);
if (Connection->QOS) RpcQualityOfService_Release(Connection->QOS);

8
include/rpcdcep.h
View File

@ -124,6 +124,14 @@ typedef struct _RPC_CLIENT_INTERFACE
unsigned int Flags;
} RPC_CLIENT_INTERFACE, *PRPC_CLIENT_INTERFACE;
#define RPC_C_OPT_COOKIE_AUTH 7
typedef struct _RPC_C_OPT_COOKIE_AUTH_DESCRIPTOR
{
ULONG BufferSize;
char *Buffer;
} RPC_C_OPT_COOKIE_AUTH_DESCRIPTOR;
#define TRANSPORT_TYPE_CN 0x01
#define TRANSPORT_TYPE_DG 0x02
#define TRANSPORT_TYPE_LPC 0x04