diff options
Diffstat (limited to 'source/librpc/idl/dcerpc.idl')
| -rw-r--r-- | source/librpc/idl/dcerpc.idl | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/source/librpc/idl/dcerpc.idl b/source/librpc/idl/dcerpc.idl new file mode 100644 index 00000000000..334ae8ce5db --- /dev/null +++ b/source/librpc/idl/dcerpc.idl @@ -0,0 +1,189 @@ +#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 +*/ +[] +interface dcerpc +{ + typedef [public] struct { + GUID uuid; + uint32 if_version; + } dcerpc_syntax_id; + + typedef struct { + uint16 context_id; + uint8 num_transfer_syntaxes; + dcerpc_syntax_id abstract_syntax; + dcerpc_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_ALIGN8)] DATA_BLOB _pad; + [flag(NDR_REMAINING)] DATA_BLOB auth_info; + } dcerpc_bind; + + + const uint8 DCERPC_REQUEST_LENGTH = 24; + const uint8 DCERPC_MAX_SIGN_SIZE = 32; + + typedef struct { + uint32 alloc_hint; + uint16 context_id; + uint16 opnum; + [flag(NDR_ALIGN8)] DATA_BLOB _pad; + [flag(NDR_REMAINING)] DATA_BLOB stub_and_verifier; + } dcerpc_request; + + const int DCERPC_BIND_PROVIDER_REJECT = 2; + const int DCERPC_BIND_REASON_ASYNTAX = 1; + + typedef struct { + uint16 result; + uint16 reason; + dcerpc_syntax_id syntax; + } dcerpc_ack_ctx; + + typedef struct { + uint16 max_xmit_frag; + uint16 max_recv_frag; + uint32 assoc_group_id; + ascstr3 secondary_address; + [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 { + uint16 reject_reason; + uint32 num_versions; + uint32 versions[num_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_NDR = 0x000006f7; + const int DCERPC_FAULT_CONTEXT_MISMATCH = 0x1c00001a; + const int DCERPC_FAULT_OTHER = 0x00000001; + + /* 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; + } dcerpc_fault; + + + const uint8 DCERPC_AUTH_TYPE_NONE = 0; + const uint8 DCERPC_AUTH_TYPE_KRB5 = 1; + const uint8 DCERPC_AUTH_TYPE_NTLMSSP = 10; + const uint8 DCERPC_AUTH_TYPE_SCHANNEL = 68; + + const uint8 DCERPC_AUTH_LEVEL_NONE = 1; + const uint8 DCERPC_AUTH_LEVEL_CONNECT = 2; + const uint8 DCERPC_AUTH_LEVEL_CALL = 3; + const uint8 DCERPC_AUTH_LEVEL_PACKET = 4; + const uint8 DCERPC_AUTH_LEVEL_INTEGRITY = 5; + const uint8 DCERPC_AUTH_LEVEL_PRIVACY = 6; + + typedef [public] struct { + uint8 auth_type; + uint8 auth_level; + uint8 auth_pad_length; + uint8 auth_reserved; + uint32 auth_context_id; + [flag(NDR_REMAINING)] DATA_BLOB credentials; + } dcerpc_auth; + + typedef [public] struct { + uint32 _pad; + [flag(NDR_REMAINING)] DATA_BLOB auth_info; + } dcerpc_auth3; + + typedef enum { + DCERPC_PKT_REQUEST = 0, + DCERPC_PKT_PING = 1, + DCERPC_PKT_RESPONSE = 2, + DCERPC_PKT_FAULT = 3, + DCERPC_PKT_WORKING = 4, + DCERPC_PKT_NOCALL = 5, + DCERPC_PKT_REJECT = 6, + DCERPC_PKT_ACK = 7, + DCERPC_PKT_CL_CANCEL = 8, + DCERPC_PKT_FACK = 9, + DCERPC_PKT_CANCEL_ACK = 10, + DCERPC_PKT_BIND = 11, + DCERPC_PKT_BIND_ACK = 12, + DCERPC_PKT_BIND_NAK = 13, + DCERPC_PKT_ALTER = 14, + DCERPC_PKT_ALTER_ACK = 15, + DCERPC_PKT_AUTH3 = 16, + DCERPC_PKT_SHUTDOWN = 17, + DCERPC_PKT_CO_CANCEL = 18, + DCERPC_PKT_ORPHANED = 19 + } dcerpc_pkt_type; + + typedef [nodiscriminant] union { + [case(DCERPC_PKT_REQUEST)] dcerpc_request request; + [case(DCERPC_PKT_RESPONSE)] dcerpc_response response; + [case(DCERPC_PKT_BIND)] dcerpc_bind bind; + [case(DCERPC_PKT_BIND_ACK)] dcerpc_bind_ack bind_ack; + [case(DCERPC_PKT_ALTER)] dcerpc_bind alter; + [case(DCERPC_PKT_ALTER_ACK)] dcerpc_bind_ack alter_ack; + [case(DCERPC_PKT_FAULT)] dcerpc_fault fault; + [case(DCERPC_PKT_AUTH3)] dcerpc_auth3 auth; + [case(DCERPC_PKT_BIND_NAK)] dcerpc_bind_nak bind_nak; + } dcerpc_payload; + + + /* pfc_flags values */ + const uint8 DCERPC_PFC_FLAG_FIRST = 0x01; + const uint8 DCERPC_PFC_FLAG_LAST = 0x02; + const uint8 DCERPC_PFC_FLAG_NOCALL = 0x20; + + /* these offsets are needed by the signing code */ + 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 */ + uint8 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; + } dcerpc_packet; +} |