s4-lsarpc: DCERPC_FAULT_ACCESS_DENIED for np

diff --git a/source4/rpc_server/lsa/dcesrv_lsa.c b/source4/rpc_server/lsa/dcesrv_lsa.c
index cece2b7523bde4936f324dadff88b0ea824e9e3c..bdd0777757825f8b13ed565fc9b3c6de25982d3b 100644 (file)
--- a/source4/rpc_server/lsa/dcesrv_lsa.c
+++ b/source4/rpc_server/lsa/dcesrv_lsa.c
@@ -144,8 +144,13 @@ static NTSTATUS dcesrv_lsa_AddRemoveAccountRights(struct dcesrv_call_state *dce_
 static NTSTATUS dcesrv_lsa_Close(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                          struct lsa_Close *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct dcesrv_handle *h;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        *r->out.handle = *r->in.handle;
 
        DCESRV_PULL_HANDLE(h, r->in.handle, DCESRV_HANDLE_ANY);
@@ -3634,12 +3639,17 @@ static NTSTATUS dcesrv_lsa_RetrievePrivateData(struct dcesrv_call_state *dce_cal
 static NTSTATUS dcesrv_lsa_GetUserName(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                                struct lsa_GetUserName *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        NTSTATUS status = NT_STATUS_OK;
        const char *account_name;
        const char *authority_name;
        struct lsa_String *_account_name;
        struct lsa_String *_authority_name = NULL;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        /* this is what w2k3 does */
        r->out.account_name = r->in.account_name;
        r->out.authority_name = r->in.authority_name;

diff --git a/source4/rpc_server/lsa/lsa_init.c b/source4/rpc_server/lsa/lsa_init.c
index 9b95374c0570b9cf163847ff89909b8351af1938..bee6556dfceb083b3d7aa4ae0a3c698561ef497a 100644 (file)
--- a/source4/rpc_server/lsa/lsa_init.c
+++ b/source4/rpc_server/lsa/lsa_init.c
@@ -154,10 +154,15 @@ NTSTATUS dcesrv_lsa_get_policy_state(struct dcesrv_call_state *dce_call, TALLOC_
 NTSTATUS dcesrv_lsa_OpenPolicy2(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                                struct lsa_OpenPolicy2 *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        NTSTATUS status;
        struct lsa_policy_state *state;
        struct dcesrv_handle *handle;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        ZERO_STRUCTP(r->out.handle);
 
        if (r->in.attr != NULL &&
@@ -198,8 +203,13 @@ NTSTATUS dcesrv_lsa_OpenPolicy2(struct dcesrv_call_state *dce_call, TALLOC_CTX *
 NTSTATUS dcesrv_lsa_OpenPolicy(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                                struct lsa_OpenPolicy *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_OpenPolicy2 r2;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        r2.in.system_name = NULL;
        r2.in.attr = r->in.attr;
        r2.in.access_mask = r->in.access_mask;

diff --git a/source4/rpc_server/lsa/lsa_lookup.c b/source4/rpc_server/lsa/lsa_lookup.c
index b96adaa13d0562b45a08efe453a182c2e718d273..e8fd7920d47d0b372d04cc5fc47af54ba5335b4b 100644 (file)
--- a/source4/rpc_server/lsa/lsa_lookup.c
+++ b/source4/rpc_server/lsa/lsa_lookup.c
@@ -639,9 +639,14 @@ NTSTATUS dcesrv_lsa_LookupSids2(struct dcesrv_call_state *dce_call,
                                TALLOC_CTX *mem_ctx,
                                struct lsa_LookupSids2 *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_policy_state *state;
        struct dcesrv_handle *h;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        DCESRV_PULL_HANDLE(h, r->in.handle, LSA_HANDLE_POLICY);
 
        state = h->data;
@@ -716,10 +721,15 @@ NTSTATUS dcesrv_lsa_LookupSids3(struct dcesrv_call_state *dce_call,
 NTSTATUS dcesrv_lsa_LookupSids(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                               struct lsa_LookupSids *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_LookupSids2 r2;
        NTSTATUS status;
        uint32_t i;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        ZERO_STRUCT(r2);
 
        r2.in.handle   = r->in.handle;
@@ -849,9 +859,14 @@ NTSTATUS dcesrv_lsa_LookupNames3(struct dcesrv_call_state *dce_call,
                                 TALLOC_CTX *mem_ctx,
                                 struct lsa_LookupNames3 *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_policy_state *policy_state;
        struct dcesrv_handle *policy_handle;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        DCESRV_PULL_HANDLE(policy_handle, r->in.handle, LSA_HANDLE_POLICY);
 
        policy_state = policy_handle->data;
@@ -926,12 +941,17 @@ NTSTATUS dcesrv_lsa_LookupNames2(struct dcesrv_call_state *dce_call,
                                 TALLOC_CTX *mem_ctx,
                                 struct lsa_LookupNames2 *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_policy_state *state;
        struct dcesrv_handle *h;
        uint32_t i;
        struct loadparm_context *lp_ctx = dce_call->conn->dce_ctx->lp_ctx;
        struct lsa_RefDomainList *domains;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        *r->out.domains = NULL;
 
        DCESRV_PULL_HANDLE(h, r->in.handle, LSA_HANDLE_POLICY);
@@ -1016,10 +1036,15 @@ NTSTATUS dcesrv_lsa_LookupNames2(struct dcesrv_call_state *dce_call,
 NTSTATUS dcesrv_lsa_LookupNames(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
                       struct lsa_LookupNames *r)
 {
+       enum dcerpc_transport_t transport = dce_call->conn->endpoint->ep_description->transport;
        struct lsa_LookupNames2 r2;
        NTSTATUS status;
        uint32_t i;
 
+       if (transport != NCACN_NP && transport != NCALRPC) {
+               DCESRV_FAULT(DCERPC_FAULT_ACCESS_DENIED);
+       }
+
        ZERO_STRUCT(r2);
 
        r2.in.handle    = r->in.handle;