From 292f3f896fa5bc381c88526fc73a6224b8d286f0 Mon Sep 17 00:00:00 2001 From: Volker Lendecke Date: Tue, 4 Aug 2009 14:19:03 -0400 Subject: s3:winbind: Add async wb_gid2sid --- source3/librpc/gen_ndr/cli_wbint.c | 165 +++++++++++++++++++++++++++++++++++++ source3/librpc/gen_ndr/cli_wbint.h | 14 ++++ source3/librpc/gen_ndr/ndr_wbint.c | 107 +++++++++++++++++++++++- source3/librpc/gen_ndr/ndr_wbint.h | 5 +- source3/librpc/gen_ndr/srv_wbint.c | 93 +++++++++++++++++++++ source3/librpc/gen_ndr/srv_wbint.h | 2 + source3/librpc/gen_ndr/wbint.h | 14 ++++ source3/librpc/idl/wbint.idl | 6 ++ 8 files changed, 404 insertions(+), 2 deletions(-) (limited to 'source3/librpc') diff --git a/source3/librpc/gen_ndr/cli_wbint.c b/source3/librpc/gen_ndr/cli_wbint.c index 847c937fe8..4176e94a3f 100644 --- a/source3/librpc/gen_ndr/cli_wbint.c +++ b/source3/librpc/gen_ndr/cli_wbint.c @@ -997,3 +997,168 @@ NTSTATUS rpccli_wbint_Uid2Sid(struct rpc_pipe_client *cli, return r.out.result; } +struct rpccli_wbint_Gid2Sid_state { + struct wbint_Gid2Sid orig; + struct wbint_Gid2Sid tmp; + TALLOC_CTX *out_mem_ctx; + NTSTATUS (*dispatch_recv)(struct tevent_req *req, TALLOC_CTX *mem_ctx); +}; + +static void rpccli_wbint_Gid2Sid_done(struct tevent_req *subreq); + +struct tevent_req *rpccli_wbint_Gid2Sid_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + struct rpc_pipe_client *cli, + const char *_dom_name /* [in] [unique,charset(UTF8)] */, + uint64_t _gid /* [in] */, + struct dom_sid *_sid /* [out] [ref] */) +{ + struct tevent_req *req; + struct rpccli_wbint_Gid2Sid_state *state; + struct tevent_req *subreq; + + req = tevent_req_create(mem_ctx, &state, + struct rpccli_wbint_Gid2Sid_state); + if (req == NULL) { + return NULL; + } + state->out_mem_ctx = NULL; + state->dispatch_recv = cli->dispatch_recv; + + /* In parameters */ + state->orig.in.dom_name = _dom_name; + state->orig.in.gid = _gid; + + /* Out parameters */ + state->orig.out.sid = _sid; + + /* Result */ + ZERO_STRUCT(state->orig.out.result); + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_IN_DEBUG(wbint_Gid2Sid, &state->orig); + } + + state->out_mem_ctx = talloc_named_const(state, 0, + "rpccli_wbint_Gid2Sid_out_memory"); + if (tevent_req_nomem(state->out_mem_ctx, req)) { + return tevent_req_post(req, ev); + } + + /* make a temporary copy, that we pass to the dispatch function */ + state->tmp = state->orig; + + subreq = cli->dispatch_send(state, ev, cli, + &ndr_table_wbint, + NDR_WBINT_GID2SID, + &state->tmp); + if (tevent_req_nomem(subreq, req)) { + return tevent_req_post(req, ev); + } + tevent_req_set_callback(subreq, rpccli_wbint_Gid2Sid_done, req); + return req; +} + +static void rpccli_wbint_Gid2Sid_done(struct tevent_req *subreq) +{ + struct tevent_req *req = tevent_req_callback_data( + subreq, struct tevent_req); + struct rpccli_wbint_Gid2Sid_state *state = tevent_req_data( + req, struct rpccli_wbint_Gid2Sid_state); + NTSTATUS status; + TALLOC_CTX *mem_ctx; + + if (state->out_mem_ctx) { + mem_ctx = state->out_mem_ctx; + } else { + mem_ctx = state; + } + + status = state->dispatch_recv(subreq, mem_ctx); + TALLOC_FREE(subreq); + if (!NT_STATUS_IS_OK(status)) { + tevent_req_nterror(req, status); + return; + } + + /* Copy out parameters */ + *state->orig.out.sid = *state->tmp.out.sid; + + /* Copy result */ + state->orig.out.result = state->tmp.out.result; + + /* Reset temporary structure */ + ZERO_STRUCT(state->tmp); + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_OUT_DEBUG(wbint_Gid2Sid, &state->orig); + } + + tevent_req_done(req); +} + +NTSTATUS rpccli_wbint_Gid2Sid_recv(struct tevent_req *req, + TALLOC_CTX *mem_ctx, + NTSTATUS *result) +{ + struct rpccli_wbint_Gid2Sid_state *state = tevent_req_data( + req, struct rpccli_wbint_Gid2Sid_state); + NTSTATUS status; + + if (tevent_req_is_nterror(req, &status)) { + tevent_req_received(req); + return status; + } + + /* Steal possbile out parameters to the callers context */ + talloc_steal(mem_ctx, state->out_mem_ctx); + + /* Return result */ + *result = state->orig.out.result; + + tevent_req_received(req); + return NT_STATUS_OK; +} + +NTSTATUS rpccli_wbint_Gid2Sid(struct rpc_pipe_client *cli, + TALLOC_CTX *mem_ctx, + const char *dom_name /* [in] [unique,charset(UTF8)] */, + uint64_t gid /* [in] */, + struct dom_sid *sid /* [out] [ref] */) +{ + struct wbint_Gid2Sid r; + NTSTATUS status; + + /* In parameters */ + r.in.dom_name = dom_name; + r.in.gid = gid; + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_IN_DEBUG(wbint_Gid2Sid, &r); + } + + status = cli->dispatch(cli, + mem_ctx, + &ndr_table_wbint, + NDR_WBINT_GID2SID, + &r); + + if (!NT_STATUS_IS_OK(status)) { + return status; + } + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_OUT_DEBUG(wbint_Gid2Sid, &r); + } + + if (NT_STATUS_IS_ERR(status)) { + return status; + } + + /* Return variables */ + *sid = *r.out.sid; + + /* Return result */ + return r.out.result; +} + diff --git a/source3/librpc/gen_ndr/cli_wbint.h b/source3/librpc/gen_ndr/cli_wbint.h index 458e69211b..55fe22bd8f 100644 --- a/source3/librpc/gen_ndr/cli_wbint.h +++ b/source3/librpc/gen_ndr/cli_wbint.h @@ -88,4 +88,18 @@ NTSTATUS rpccli_wbint_Uid2Sid(struct rpc_pipe_client *cli, const char *dom_name /* [in] [unique,charset(UTF8)] */, uint64_t uid /* [in] */, struct dom_sid *sid /* [out] [ref] */); +struct tevent_req *rpccli_wbint_Gid2Sid_send(TALLOC_CTX *mem_ctx, + struct tevent_context *ev, + struct rpc_pipe_client *cli, + const char *_dom_name /* [in] [unique,charset(UTF8)] */, + uint64_t _gid /* [in] */, + struct dom_sid *_sid /* [out] [ref] */); +NTSTATUS rpccli_wbint_Gid2Sid_recv(struct tevent_req *req, + TALLOC_CTX *mem_ctx, + NTSTATUS *result); +NTSTATUS rpccli_wbint_Gid2Sid(struct rpc_pipe_client *cli, + TALLOC_CTX *mem_ctx, + const char *dom_name /* [in] [unique,charset(UTF8)] */, + uint64_t gid /* [in] */, + struct dom_sid *sid /* [out] [ref] */); #endif /* __CLI_WBINT__ */ diff --git a/source3/librpc/gen_ndr/ndr_wbint.c b/source3/librpc/gen_ndr/ndr_wbint.c index 90a4fcf883..f6e53eef96 100644 --- a/source3/librpc/gen_ndr/ndr_wbint.c +++ b/source3/librpc/gen_ndr/ndr_wbint.c @@ -673,6 +673,103 @@ _PUBLIC_ void ndr_print_wbint_Uid2Sid(struct ndr_print *ndr, const char *name, i ndr->depth--; } +static enum ndr_err_code ndr_push_wbint_Gid2Sid(struct ndr_push *ndr, int flags, const struct wbint_Gid2Sid *r) +{ + if (flags & NDR_IN) { + NDR_CHECK(ndr_push_unique_ptr(ndr, r->in.dom_name)); + if (r->in.dom_name) { + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(r->in.dom_name, CH_UTF8))); + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, 0)); + NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, ndr_charset_length(r->in.dom_name, CH_UTF8))); + NDR_CHECK(ndr_push_charset(ndr, NDR_SCALARS, r->in.dom_name, ndr_charset_length(r->in.dom_name, CH_UTF8), sizeof(uint8_t), CH_UTF8)); + } + NDR_CHECK(ndr_push_hyper(ndr, NDR_SCALARS, r->in.gid)); + } + if (flags & NDR_OUT) { + if (r->out.sid == NULL) { + return ndr_push_error(ndr, NDR_ERR_INVALID_POINTER, "NULL [ref] pointer"); + } + NDR_CHECK(ndr_push_dom_sid(ndr, NDR_SCALARS, r->out.sid)); + NDR_CHECK(ndr_push_NTSTATUS(ndr, NDR_SCALARS, r->out.result)); + } + return NDR_ERR_SUCCESS; +} + +static enum ndr_err_code ndr_pull_wbint_Gid2Sid(struct ndr_pull *ndr, int flags, struct wbint_Gid2Sid *r) +{ + uint32_t _ptr_dom_name; + TALLOC_CTX *_mem_save_dom_name_0; + TALLOC_CTX *_mem_save_sid_0; + if (flags & NDR_IN) { + ZERO_STRUCT(r->out); + + NDR_CHECK(ndr_pull_generic_ptr(ndr, &_ptr_dom_name)); + if (_ptr_dom_name) { + NDR_PULL_ALLOC(ndr, r->in.dom_name); + } else { + r->in.dom_name = NULL; + } + if (r->in.dom_name) { + _mem_save_dom_name_0 = NDR_PULL_GET_MEM_CTX(ndr); + NDR_PULL_SET_MEM_CTX(ndr, r->in.dom_name, 0); + NDR_CHECK(ndr_pull_array_size(ndr, &r->in.dom_name)); + NDR_CHECK(ndr_pull_array_length(ndr, &r->in.dom_name)); + if (ndr_get_array_length(ndr, &r->in.dom_name) > ndr_get_array_size(ndr, &r->in.dom_name)) { + return ndr_pull_error(ndr, NDR_ERR_ARRAY_SIZE, "Bad array size %u should exceed array length %u", ndr_get_array_size(ndr, &r->in.dom_name), ndr_get_array_length(ndr, &r->in.dom_name)); + } + NDR_CHECK(ndr_check_string_terminator(ndr, ndr_get_array_length(ndr, &r->in.dom_name), sizeof(uint8_t))); + NDR_CHECK(ndr_pull_charset(ndr, NDR_SCALARS, &r->in.dom_name, ndr_get_array_length(ndr, &r->in.dom_name), sizeof(uint8_t), CH_UTF8)); + NDR_PULL_SET_MEM_CTX(ndr, _mem_save_dom_name_0, 0); + } + NDR_CHECK(ndr_pull_hyper(ndr, NDR_SCALARS, &r->in.gid)); + NDR_PULL_ALLOC(ndr, r->out.sid); + ZERO_STRUCTP(r->out.sid); + } + if (flags & NDR_OUT) { + if (ndr->flags & LIBNDR_FLAG_REF_ALLOC) { + NDR_PULL_ALLOC(ndr, r->out.sid); + } + _mem_save_sid_0 = NDR_PULL_GET_MEM_CTX(ndr); + NDR_PULL_SET_MEM_CTX(ndr, r->out.sid, LIBNDR_FLAG_REF_ALLOC); + NDR_CHECK(ndr_pull_dom_sid(ndr, NDR_SCALARS, r->out.sid)); + NDR_PULL_SET_MEM_CTX(ndr, _mem_save_sid_0, LIBNDR_FLAG_REF_ALLOC); + NDR_CHECK(ndr_pull_NTSTATUS(ndr, NDR_SCALARS, &r->out.result)); + } + return NDR_ERR_SUCCESS; +} + +_PUBLIC_ void ndr_print_wbint_Gid2Sid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Gid2Sid *r) +{ + ndr_print_struct(ndr, name, "wbint_Gid2Sid"); + ndr->depth++; + if (flags & NDR_SET_VALUES) { + ndr->flags |= LIBNDR_PRINT_SET_VALUES; + } + if (flags & NDR_IN) { + ndr_print_struct(ndr, "in", "wbint_Gid2Sid"); + ndr->depth++; + ndr_print_ptr(ndr, "dom_name", r->in.dom_name); + ndr->depth++; + if (r->in.dom_name) { + ndr_print_string(ndr, "dom_name", r->in.dom_name); + } + ndr->depth--; + ndr_print_hyper(ndr, "gid", r->in.gid); + ndr->depth--; + } + if (flags & NDR_OUT) { + ndr_print_struct(ndr, "out", "wbint_Gid2Sid"); + ndr->depth++; + ndr_print_ptr(ndr, "sid", r->out.sid); + ndr->depth++; + ndr_print_dom_sid(ndr, "sid", r->out.sid); + ndr->depth--; + ndr_print_NTSTATUS(ndr, "result", r->out.result); + ndr->depth--; + } + ndr->depth--; +} + static const struct ndr_interface_call wbint_calls[] = { { "wbint_Ping", @@ -722,6 +819,14 @@ static const struct ndr_interface_call wbint_calls[] = { (ndr_print_function_t) ndr_print_wbint_Uid2Sid, false, }, + { + "wbint_Gid2Sid", + sizeof(struct wbint_Gid2Sid), + (ndr_push_flags_fn_t) ndr_push_wbint_Gid2Sid, + (ndr_pull_flags_fn_t) ndr_pull_wbint_Gid2Sid, + (ndr_print_function_t) ndr_print_wbint_Gid2Sid, + false, + }, { NULL, 0, NULL, NULL, NULL, false } }; @@ -751,7 +856,7 @@ const struct ndr_interface_table ndr_table_wbint = { NDR_WBINT_VERSION }, .helpstring = NDR_WBINT_HELPSTRING, - .num_calls = 6, + .num_calls = 7, .calls = wbint_calls, .endpoints = &wbint_endpoints, .authservices = &wbint_authservices diff --git a/source3/librpc/gen_ndr/ndr_wbint.h b/source3/librpc/gen_ndr/ndr_wbint.h index 169487079d..d8843a3c0c 100644 --- a/source3/librpc/gen_ndr/ndr_wbint.h +++ b/source3/librpc/gen_ndr/ndr_wbint.h @@ -23,11 +23,14 @@ extern const struct ndr_interface_table ndr_table_wbint; #define NDR_WBINT_UID2SID (0x05) -#define NDR_WBINT_CALL_COUNT (6) +#define NDR_WBINT_GID2SID (0x06) + +#define NDR_WBINT_CALL_COUNT (7) void ndr_print_wbint_Ping(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Ping *r); void ndr_print_wbint_LookupSid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupSid *r); void ndr_print_wbint_LookupName(struct ndr_print *ndr, const char *name, int flags, const struct wbint_LookupName *r); void ndr_print_wbint_Sid2Uid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Sid2Uid *r); void ndr_print_wbint_Sid2Gid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Sid2Gid *r); void ndr_print_wbint_Uid2Sid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Uid2Sid *r); +void ndr_print_wbint_Gid2Sid(struct ndr_print *ndr, const char *name, int flags, const struct wbint_Gid2Sid *r); #endif /* _HEADER_NDR_wbint */ diff --git a/source3/librpc/gen_ndr/srv_wbint.c b/source3/librpc/gen_ndr/srv_wbint.c index 7a76f53959..a04aa8245f 100644 --- a/source3/librpc/gen_ndr/srv_wbint.c +++ b/source3/librpc/gen_ndr/srv_wbint.c @@ -504,6 +504,86 @@ static bool api_wbint_Uid2Sid(pipes_struct *p) return true; } +static bool api_wbint_Gid2Sid(pipes_struct *p) +{ + const struct ndr_interface_call *call; + struct ndr_pull *pull; + struct ndr_push *push; + enum ndr_err_code ndr_err; + DATA_BLOB blob; + struct wbint_Gid2Sid *r; + + call = &ndr_table_wbint.calls[NDR_WBINT_GID2SID]; + + r = talloc(talloc_tos(), struct wbint_Gid2Sid); + if (r == NULL) { + return false; + } + + if (!prs_data_blob(&p->in_data.data, &blob, r)) { + talloc_free(r); + return false; + } + + pull = ndr_pull_init_blob(&blob, r, NULL); + if (pull == NULL) { + talloc_free(r); + return false; + } + + pull->flags |= LIBNDR_FLAG_REF_ALLOC; + ndr_err = call->ndr_pull(pull, NDR_IN, r); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + talloc_free(r); + return false; + } + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_IN_DEBUG(wbint_Gid2Sid, r); + } + + ZERO_STRUCT(r->out); + r->out.sid = talloc_zero(r, struct dom_sid); + if (r->out.sid == NULL) { + talloc_free(r); + return false; + } + + r->out.result = _wbint_Gid2Sid(p, r); + + if (p->rng_fault_state) { + talloc_free(r); + /* Return true here, srv_pipe_hnd.c will take care */ + return true; + } + + if (DEBUGLEVEL >= 10) { + NDR_PRINT_OUT_DEBUG(wbint_Gid2Sid, r); + } + + push = ndr_push_init_ctx(r, NULL); + if (push == NULL) { + talloc_free(r); + return false; + } + + ndr_err = call->ndr_push(push, NDR_OUT, r); + if (!NDR_ERR_CODE_IS_SUCCESS(ndr_err)) { + talloc_free(r); + return false; + } + + blob = ndr_push_blob(push); + if (!prs_copy_data_in(&p->out_data.rdata, (const char *)blob.data, (uint32_t)blob.length)) { + talloc_free(r); + return false; + } + + talloc_free(r); + + return true; +} + /* Tables */ static struct api_struct api_wbint_cmds[] = @@ -514,6 +594,7 @@ static struct api_struct api_wbint_cmds[] = {"WBINT_SID2UID", NDR_WBINT_SID2UID, api_wbint_Sid2Uid}, {"WBINT_SID2GID", NDR_WBINT_SID2GID, api_wbint_Sid2Gid}, {"WBINT_UID2SID", NDR_WBINT_UID2SID, api_wbint_Uid2Sid}, + {"WBINT_GID2SID", NDR_WBINT_GID2SID, api_wbint_Gid2Sid}, }; void wbint_get_pipe_fns(struct api_struct **fns, int *n_fns) @@ -617,6 +698,18 @@ NTSTATUS rpc_wbint_dispatch(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, co return NT_STATUS_OK; } + case NDR_WBINT_GID2SID: { + struct wbint_Gid2Sid *r = (struct wbint_Gid2Sid *)_r; + ZERO_STRUCT(r->out); + r->out.sid = talloc_zero(mem_ctx, struct dom_sid); + if (r->out.sid == NULL) { + return NT_STATUS_NO_MEMORY; + } + + r->out.result = _wbint_Gid2Sid(cli->pipes_struct, r); + return NT_STATUS_OK; + } + default: return NT_STATUS_NOT_IMPLEMENTED; } diff --git a/source3/librpc/gen_ndr/srv_wbint.h b/source3/librpc/gen_ndr/srv_wbint.h index d1141b0a02..9311e6b641 100644 --- a/source3/librpc/gen_ndr/srv_wbint.h +++ b/source3/librpc/gen_ndr/srv_wbint.h @@ -7,6 +7,7 @@ NTSTATUS _wbint_LookupName(pipes_struct *p, struct wbint_LookupName *r); NTSTATUS _wbint_Sid2Uid(pipes_struct *p, struct wbint_Sid2Uid *r); NTSTATUS _wbint_Sid2Gid(pipes_struct *p, struct wbint_Sid2Gid *r); NTSTATUS _wbint_Uid2Sid(pipes_struct *p, struct wbint_Uid2Sid *r); +NTSTATUS _wbint_Gid2Sid(pipes_struct *p, struct wbint_Gid2Sid *r); void wbint_get_pipe_fns(struct api_struct **fns, int *n_fns); NTSTATUS rpc_wbint_dispatch(struct rpc_pipe_client *cli, TALLOC_CTX *mem_ctx, const struct ndr_interface_table *table, uint32_t opnum, void *r); void _wbint_Ping(pipes_struct *p, struct wbint_Ping *r); @@ -15,5 +16,6 @@ NTSTATUS _wbint_LookupName(pipes_struct *p, struct wbint_LookupName *r); NTSTATUS _wbint_Sid2Uid(pipes_struct *p, struct wbint_Sid2Uid *r); NTSTATUS _wbint_Sid2Gid(pipes_struct *p, struct wbint_Sid2Gid *r); NTSTATUS _wbint_Uid2Sid(pipes_struct *p, struct wbint_Uid2Sid *r); +NTSTATUS _wbint_Gid2Sid(pipes_struct *p, struct wbint_Gid2Sid *r); NTSTATUS rpc_wbint_init(void); #endif /* __SRV_WBINT__ */ diff --git a/source3/librpc/gen_ndr/wbint.h b/source3/librpc/gen_ndr/wbint.h index 03f58c813f..d6f344e5c9 100644 --- a/source3/librpc/gen_ndr/wbint.h +++ b/source3/librpc/gen_ndr/wbint.h @@ -93,4 +93,18 @@ struct wbint_Uid2Sid { }; + +struct wbint_Gid2Sid { + struct { + const char *dom_name;/* [unique,charset(UTF8)] */ + uint64_t gid; + } in; + + struct { + struct dom_sid *sid;/* [ref] */ + NTSTATUS result; + } out; + +}; + #endif /* _HEADER_wbint */ diff --git a/source3/librpc/idl/wbint.idl b/source3/librpc/idl/wbint.idl index bc10b23f56..93627fbe07 100644 --- a/source3/librpc/idl/wbint.idl +++ b/source3/librpc/idl/wbint.idl @@ -47,4 +47,10 @@ interface wbint [in] hyper uid, [out] dom_sid *sid ); + + NTSTATUS wbint_Gid2Sid( + [in,unique,string,charset(UTF8)] char *dom_name, + [in] hyper gid, + [out] dom_sid *sid + ); } \ No newline at end of file -- cgit