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-rw-r--r--librpc/idl/dcerpc.idl306
1 files changed, 306 insertions, 0 deletions
diff --git a/librpc/idl/dcerpc.idl b/librpc/idl/dcerpc.idl
new file mode 100644
index 0000000000..3ec416d5c6
--- /dev/null
+++ b/librpc/idl/dcerpc.idl
@@ -0,0 +1,306 @@
+#include "idl_types.h"
+
+/*
+ the base dcerpc packet definitions - not traditionally coded as IDL,
+ but given that pidl can handle it nicely it simplifies things a lot
+ to do it this way
+
+ see http://www.opengroup.org/onlinepubs/9629399/chap12.htm for packet
+ layouts
+*/
+import "misc.idl";
+
+interface dcerpc
+{
+ typedef struct {
+ uint16 context_id;
+ uint8 num_transfer_syntaxes;
+ ndr_syntax_id abstract_syntax;
+ ndr_syntax_id transfer_syntaxes[num_transfer_syntaxes];
+ } dcerpc_ctx_list;
+
+ typedef struct {
+ uint16 max_xmit_frag;
+ uint16 max_recv_frag;
+ uint32 assoc_group_id;
+ uint8 num_contexts;
+ dcerpc_ctx_list ctx_list[num_contexts];
+ [flag(NDR_ALIGN4)] DATA_BLOB _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB auth_info;
+ } dcerpc_bind;
+
+ const uint8 DCERPC_REQUEST_LENGTH = 24;
+
+ typedef struct {
+ } dcerpc_empty;
+
+ typedef [nodiscriminant] union {
+ [default] dcerpc_empty empty;
+ [case(LIBNDR_FLAG_OBJECT_PRESENT)] GUID object;
+ } dcerpc_object;
+
+ typedef struct {
+ uint32 alloc_hint;
+ uint16 context_id;
+ uint16 opnum;
+ [switch_is(ndr->flags & LIBNDR_FLAG_OBJECT_PRESENT)] dcerpc_object object;
+ [flag(NDR_ALIGN8)] DATA_BLOB _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB stub_and_verifier;
+ } dcerpc_request;
+
+ const int DCERPC_BIND_REASON_ASYNTAX = 1;
+ const int DCERPC_BIND_PROVIDER_REJECT = 2;
+ const int DECRPC_BIND_PROTOCOL_VERSION_NOT_SUPPORTED = 4;
+ const int DCERPC_BIND_REASON_INVALID_AUTH_TYPE = 8;
+
+ typedef struct {
+ uint16 result;
+ uint16 reason;
+ ndr_syntax_id syntax;
+ } dcerpc_ack_ctx;
+
+ typedef struct {
+ uint16 max_xmit_frag;
+ uint16 max_recv_frag;
+ uint32 assoc_group_id;
+ [value(strlen(secondary_address)+1)] uint16 secondary_address_size;
+ [charset(DOS)] uint8 secondary_address[secondary_address_size];
+ [flag(NDR_ALIGN4)] DATA_BLOB _pad1;
+ uint8 num_results;
+ dcerpc_ack_ctx ctx_list[num_results];
+ [flag(NDR_REMAINING)] DATA_BLOB auth_info;
+ } dcerpc_bind_ack;
+
+ typedef struct {
+ uint32 num_versions;
+ uint32 versions[num_versions];
+ } dcerpc_bind_nak_versions;
+
+ typedef [nodiscriminant] union {
+ [case(DECRPC_BIND_PROTOCOL_VERSION_NOT_SUPPORTED)] dcerpc_bind_nak_versions v;
+ [default] ;
+ } dcerpc_bind_nak_versions_ctr;
+
+ typedef struct {
+ uint16 reject_reason;
+ [switch_is(reject_reason)] dcerpc_bind_nak_versions_ctr versions;
+ } dcerpc_bind_nak;
+
+ const uint8 DCERPC_RESPONSE_LENGTH = 24;
+
+ typedef struct {
+ uint32 alloc_hint;
+ uint16 context_id;
+ uint8 cancel_count;
+ [flag(NDR_ALIGN8)] DATA_BLOB _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB stub_and_verifier;
+ } dcerpc_response;
+
+
+ const int DCERPC_FAULT_OP_RNG_ERROR = 0x1c010002;
+ const int DCERPC_FAULT_UNK_IF = 0x1c010003;
+ const int DCERPC_FAULT_NDR = 0x000006f7;
+ const int DCERPC_FAULT_INVALID_TAG = 0x1c000006;
+ const int DCERPC_FAULT_CONTEXT_MISMATCH = 0x1c00001a;
+ const int DCERPC_FAULT_OTHER = 0x00000001;
+ const int DCERPC_FAULT_ACCESS_DENIED = 0x00000005;
+ const int DCERPC_FAULT_CANT_PERFORM = 0x000006d8;
+
+ /* we return this fault when we haven't yet run the test
+ to see what fault w2k3 returns in this case */
+ const int DCERPC_FAULT_TODO = 0x00000042;
+
+ typedef struct {
+ uint32 alloc_hint;
+ uint16 context_id;
+ uint8 cancel_count;
+ uint32 status;
+ [flag(NDR_REMAINING)] DATA_BLOB _pad;
+ } dcerpc_fault;
+
+ /* the auth types we know about */
+ typedef [enum8bit] enum {
+ DCERPC_AUTH_TYPE_NONE = 0,
+ /* this seems to be not krb5! */
+ DCERPC_AUTH_TYPE_KRB5_1 = 1,
+ DCERPC_AUTH_TYPE_SPNEGO = 9,
+ DCERPC_AUTH_TYPE_NTLMSSP = 10,
+ DCERPC_AUTH_TYPE_KRB5 = 16,
+ DCERPC_AUTH_TYPE_DPA = 17,
+ DCERPC_AUTH_TYPE_MSN = 18,
+ DCERPC_AUTH_TYPE_DIGEST = 21,
+ DCERPC_AUTH_TYPE_SCHANNEL = 68,
+ DCERPC_AUTH_TYPE_MSMQ = 100
+ } dcerpc_AuthType;
+
+ typedef [enum8bit] enum {
+ DCERPC_AUTH_LEVEL_NONE = 1,
+ DCERPC_AUTH_LEVEL_CONNECT = 2,
+ DCERPC_AUTH_LEVEL_CALL = 3,
+ DCERPC_AUTH_LEVEL_PACKET = 4,
+ DCERPC_AUTH_LEVEL_INTEGRITY = 5,
+ DCERPC_AUTH_LEVEL_PRIVACY = 6
+ } dcerpc_AuthLevel;
+
+ const uint8 DCERPC_AUTH_LEVEL_DEFAULT = DCERPC_AUTH_LEVEL_CONNECT;
+
+ typedef [public] struct {
+ dcerpc_AuthType auth_type;
+ dcerpc_AuthLevel auth_level;
+ uint8 auth_pad_length;
+ uint8 auth_reserved;
+ uint32 auth_context_id;
+ [flag(NDR_REMAINING)] DATA_BLOB credentials;
+ } dcerpc_auth;
+
+ const uint8 DCERPC_AUTH_TRAILER_LENGTH = 8;
+
+ typedef [public] struct {
+ uint32 _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB auth_info;
+ } dcerpc_auth3;
+
+ typedef [public] struct {
+ uint32 _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB auth_info;
+ } dcerpc_orphaned;
+
+ typedef [public] struct {
+ uint32 _pad;
+ [flag(NDR_REMAINING)] DATA_BLOB auth_info;
+ } dcerpc_co_cancel;
+
+ typedef [public] struct {
+ uint32 version;
+ uint32 id;
+ } dcerpc_cl_cancel;
+
+ typedef [public] struct {
+ uint32 version;
+ uint32 id;
+ boolean32 server_is_accepting;
+ } dcerpc_cancel_ack;
+
+ typedef [public] struct {
+ uint32 version;
+ uint8 _pad1;
+ uint16 window_size;
+ uint32 max_tdsu;
+ uint32 max_frag_size;
+ uint16 serial_no;
+ uint16 selack_size;
+ uint32 selack[selack_size];
+ } dcerpc_fack;
+
+ typedef [public] struct {
+ } dcerpc_ack;
+
+ typedef [public] struct {
+ } dcerpc_ping;
+
+ typedef [public] struct {
+ } dcerpc_shutdown;
+
+ typedef [public] struct {
+ } dcerpc_working;
+
+ typedef [enum8bit] enum {
+ DCERPC_PKT_REQUEST = 0, /* Ordinary request. */
+ DCERPC_PKT_PING = 1, /* Connectionless is server alive ? */
+ DCERPC_PKT_RESPONSE = 2, /* Ordinary reply. */
+ DCERPC_PKT_FAULT = 3, /* Fault in processing of call. */
+ DCERPC_PKT_WORKING = 4, /* Connectionless reply to a ping when server busy. */
+ DCERPC_PKT_NOCALL = 5, /* Connectionless reply to a ping when server has lost part of clients call. */
+ DCERPC_PKT_REJECT = 6, /* Refuse a request with a code. */
+ DCERPC_PKT_ACK = 7, /* Connectionless client to server code. */
+ DCERPC_PKT_CL_CANCEL = 8, /* Connectionless cancel. */
+ DCERPC_PKT_FACK = 9, /* Connectionless fragment ack. Both client and server send. */
+ DCERPC_PKT_CANCEL_ACK = 10, /* Server ACK to client cancel request. */
+ DCERPC_PKT_BIND = 11, /* Bind to interface. */
+ DCERPC_PKT_BIND_ACK = 12, /* Server ack of bind. */
+ DCERPC_PKT_BIND_NAK = 13, /* Server nack of bind. */
+ DCERPC_PKT_ALTER = 14, /* Alter auth. */
+ DCERPC_PKT_ALTER_RESP = 15, /* Reply to alter auth. */
+ DCERPC_PKT_AUTH3 = 16, /* not the real name! this is undocumented! */
+ DCERPC_PKT_SHUTDOWN = 17, /* Server to client request to shutdown. */
+ DCERPC_PKT_CO_CANCEL = 18, /* Connection-oriented cancel request. */
+ DCERPC_PKT_ORPHANED = 19 /* Client telling server it's aborting a partially sent request or telling server to stop sending replies. */
+ } dcerpc_pkt_type;
+
+ typedef [nodiscriminant] union {
+ [case(DCERPC_PKT_REQUEST)] dcerpc_request request;
+ [case(DCERPC_PKT_PING)] dcerpc_ping ping;
+ [case(DCERPC_PKT_RESPONSE)] dcerpc_response response;
+ [case(DCERPC_PKT_FAULT)] dcerpc_fault fault;
+ [case(DCERPC_PKT_WORKING)] dcerpc_working working;
+ [case(DCERPC_PKT_NOCALL)] dcerpc_fack nocall;
+ [case(DCERPC_PKT_REJECT)] dcerpc_fault reject;
+ [case(DCERPC_PKT_ACK)] dcerpc_ack ack;
+ [case(DCERPC_PKT_CL_CANCEL)] dcerpc_cl_cancel cl_cancel;
+ [case(DCERPC_PKT_FACK)] dcerpc_fack fack;
+ [case(DCERPC_PKT_CANCEL_ACK)] dcerpc_cancel_ack cancel_ack;
+ [case(DCERPC_PKT_BIND)] dcerpc_bind bind;
+ [case(DCERPC_PKT_BIND_ACK)] dcerpc_bind_ack bind_ack;
+ [case(DCERPC_PKT_BIND_NAK)] dcerpc_bind_nak bind_nak;
+ [case(DCERPC_PKT_ALTER)] dcerpc_bind alter;
+ [case(DCERPC_PKT_ALTER_RESP)] dcerpc_bind_ack alter_resp;
+ [case(DCERPC_PKT_SHUTDOWN)] dcerpc_shutdown shutdown;
+ [case(DCERPC_PKT_CO_CANCEL)] dcerpc_co_cancel co_cancel;
+ [case(DCERPC_PKT_ORPHANED)] dcerpc_orphaned orphaned;
+ [case(DCERPC_PKT_AUTH3)] dcerpc_auth3 auth3;
+ } dcerpc_payload;
+
+ /* pfc_flags values */
+ const uint8 DCERPC_PFC_FLAG_FIRST = 0x01; /* First fragment */
+ const uint8 DCERPC_PFC_FLAG_LAST = 0x02; /* Last fragment */
+ const uint8 DCERPC_PFC_FLAG_PENDING_CANCEL = 0x04; /* Cancel was pending at sender */
+ const uint8 DCERPC_PFC_FLAG_SUPPORT_HEADER_SIGN = DCERPC_PFC_FLAG_PENDING_CANCEL; /* depends on the pdu type */
+ const uint8 DCERPC_PFC_FLAG_CONC_MPX = 0x10; /* supports concurrent multiplexing of a single connection. */
+ const uint8 DCERPC_PFC_FLAG_DID_NOT_EXECUTE = 0x20; /* on a fault it means the server hasn't done anything */
+ const uint8 DCERPC_PFC_FLAG_MAYBE = 0x40; /* `maybe' call semantics requested */
+ const uint8 DCERPC_PFC_FLAG_OBJECT_UUID = 0x80; /* on valid guid is in the optional object field */
+
+ /* these offsets are needed by the signing code */
+ const uint8 DCERPC_PFC_OFFSET = 3;
+ const uint8 DCERPC_DREP_OFFSET = 4;
+ const uint8 DCERPC_FRAG_LEN_OFFSET = 8;
+ const uint8 DCERPC_AUTH_LEN_OFFSET = 10;
+
+ /* little-endian flag */
+ const uint8 DCERPC_DREP_LE = 0x10;
+
+ typedef [public] struct {
+ uint8 rpc_vers; /* RPC version */
+ uint8 rpc_vers_minor; /* Minor version */
+ dcerpc_pkt_type ptype; /* Packet type */
+ uint8 pfc_flags; /* Fragmentation flags */
+ uint8 drep[4]; /* NDR data representation */
+ uint16 frag_length; /* Total length of fragment */
+ uint16 auth_length; /* authenticator length */
+ uint32 call_id; /* Call identifier */
+ [switch_is(ptype)] dcerpc_payload u;
+ } ncacn_packet;
+
+ typedef [public] struct {
+ uint8 rpc_vers; /* RPC version (4) */
+ uint8 ptype;
+ uint8 pfc_flags;
+ uint8 ncadg_flags;
+ uint8 drep[3];
+ uint8 serial_high;
+ GUID object;
+ GUID iface;
+ GUID activity;
+ uint32 server_boot; /* Server boot time */
+ uint32 iface_version;
+ uint32 seq_num;
+ uint16 opnum;
+ uint16 ihint;
+ uint16 ahint;
+ uint16 len;
+ uint16 fragnum;
+ uint8 auth_proto;
+ uint8 serial_low;
+ [switch_is(ptype)] dcerpc_payload u;
+ } ncadg_packet;
+}