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samba-mirror/librpc/idl/dcerpc.idl
Günther Deschner 8d901caf35 move dcerpc.idl to main directory.
Guenther
2009-03-24 11:14:06 +01:00

307 lines
9.8 KiB
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#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;
}