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-rw-r--r--source4/librpc/rpc/dcerpc_schannel.c38
1 files changed, 22 insertions, 16 deletions
diff --git a/source4/librpc/rpc/dcerpc_schannel.c b/source4/librpc/rpc/dcerpc_schannel.c
index 4927e203cd..253748218a 100644
--- a/source4/librpc/rpc/dcerpc_schannel.c
+++ b/source4/librpc/rpc/dcerpc_schannel.c
@@ -22,6 +22,7 @@
*/
#include "includes.h"
+#include <tevent.h>
#include "auth/auth.h"
#include "libcli/composite/composite.h"
#include "libcli/auth/libcli_auth.h"
@@ -49,8 +50,8 @@ struct schannel_key_state {
static void continue_secondary_connection(struct composite_context *ctx);
static void continue_bind_auth_none(struct composite_context *ctx);
-static void continue_srv_challenge(struct rpc_request *req);
-static void continue_srv_auth2(struct rpc_request *req);
+static void continue_srv_challenge(struct tevent_req *subreq);
+static void continue_srv_auth2(struct tevent_req *subreq);
/*
@@ -119,7 +120,7 @@ static void continue_bind_auth_none(struct composite_context *ctx)
{
struct composite_context *c;
struct schannel_key_state *s;
- struct rpc_request *srv_challenge_req;
+ struct tevent_req *subreq;
c = talloc_get_type(ctx->async.private_data, struct composite_context);
s = talloc_get_type(c->private_data, struct schannel_key_state);
@@ -140,10 +141,12 @@ static void continue_bind_auth_none(struct composite_context *ctx)
/*
request a netlogon challenge - a rpc request over opened secondary pipe
*/
- srv_challenge_req = dcerpc_netr_ServerReqChallenge_send(s->pipe2, c, &s->r);
- if (composite_nomem(srv_challenge_req, c)) return;
+ subreq = dcerpc_netr_ServerReqChallenge_r_send(s, c->event_ctx,
+ s->pipe2->binding_handle,
+ &s->r);
+ if (composite_nomem(subreq, c)) return;
- composite_continue_rpc(c, srv_challenge_req, continue_srv_challenge, c);
+ tevent_req_set_callback(subreq, continue_srv_challenge, c);
}
@@ -151,17 +154,17 @@ static void continue_bind_auth_none(struct composite_context *ctx)
Stage 5 of schannel_key: Receive a challenge and perform authentication
on the netlogon pipe
*/
-static void continue_srv_challenge(struct rpc_request *req)
+static void continue_srv_challenge(struct tevent_req *subreq)
{
struct composite_context *c;
struct schannel_key_state *s;
- struct rpc_request *srv_auth2_req;
- c = talloc_get_type(req->async.private_data, struct composite_context);
+ c = tevent_req_callback_data(subreq, struct composite_context);
s = talloc_get_type(c->private_data, struct schannel_key_state);
/* receive rpc request result - netlogon challenge */
- c->status = dcerpc_netr_ServerReqChallenge_recv(req);
+ c->status = dcerpc_netr_ServerReqChallenge_r_recv(subreq, s);
+ TALLOC_FREE(subreq);
if (!composite_is_ok(c)) return;
/* prepare credentials for auth2 request */
@@ -189,10 +192,12 @@ static void continue_srv_challenge(struct rpc_request *req)
/*
authenticate on the netlogon pipe - a rpc request over secondary pipe
*/
- srv_auth2_req = dcerpc_netr_ServerAuthenticate2_send(s->pipe2, c, &s->a);
- if (composite_nomem(srv_auth2_req, c)) return;
+ subreq = dcerpc_netr_ServerAuthenticate2_r_send(s, c->event_ctx,
+ s->pipe2->binding_handle,
+ &s->a);
+ if (composite_nomem(subreq, c)) return;
- composite_continue_rpc(c, srv_auth2_req, continue_srv_auth2, c);
+ tevent_req_set_callback(subreq, continue_srv_auth2, c);
}
@@ -200,16 +205,17 @@ static void continue_srv_challenge(struct rpc_request *req)
Stage 6 of schannel_key: Receive authentication request result and verify
received credentials
*/
-static void continue_srv_auth2(struct rpc_request *req)
+static void continue_srv_auth2(struct tevent_req *subreq)
{
struct composite_context *c;
struct schannel_key_state *s;
- c = talloc_get_type(req->async.private_data, struct composite_context);
+ c = tevent_req_callback_data(subreq, struct composite_context);
s = talloc_get_type(c->private_data, struct schannel_key_state);
/* receive rpc request result - auth2 credentials */
- c->status = dcerpc_netr_ServerAuthenticate2_recv(req);
+ c->status = dcerpc_netr_ServerAuthenticate2_r_recv(subreq, s);
+ TALLOC_FREE(subreq);
if (!composite_is_ok(c)) return;
/* verify credentials */