diff options
Diffstat (limited to 'source3/libsmb/ntlmssp.c')
| -rw-r--r-- | source3/libsmb/ntlmssp.c | 139 |
1 files changed, 70 insertions, 69 deletions
diff --git a/source3/libsmb/ntlmssp.c b/source3/libsmb/ntlmssp.c index 5b608e0a7a..886f872764 100644 --- a/source3/libsmb/ntlmssp.c +++ b/source3/libsmb/ntlmssp.c @@ -37,71 +37,7 @@ static const uint8 *get_challenge(struct ntlmssp_state *ntlmssp_state) return chal; } -NTSTATUS ntlmssp_server_start(NTLMSSP_STATE **ntlmssp_state) -{ - TALLOC_CTX *mem_ctx; - - mem_ctx = talloc_init("NTLMSSP context"); - - *ntlmssp_state = talloc_zero(mem_ctx, sizeof(**ntlmssp_state)); - if (!*ntlmssp_state) { - DEBUG(0,("ntlmssp_start: talloc failed!\n")); - talloc_destroy(mem_ctx); - return NT_STATUS_NO_MEMORY; - } - - ZERO_STRUCTP(*ntlmssp_state); - - (*ntlmssp_state)->mem_ctx = mem_ctx; - (*ntlmssp_state)->get_challenge = get_challenge; - - (*ntlmssp_state)->get_global_myname = global_myname; - (*ntlmssp_state)->get_domain = lp_workgroup; - (*ntlmssp_state)->server_role = ROLE_DOMAIN_MEMBER; /* a good default */ - - return NT_STATUS_OK; -} - -NTSTATUS ntlmssp_server_end(NTLMSSP_STATE **ntlmssp_state) -{ - TALLOC_CTX *mem_ctx = (*ntlmssp_state)->mem_ctx; - - data_blob_free(&(*ntlmssp_state)->chal); - data_blob_free(&(*ntlmssp_state)->lm_resp); - data_blob_free(&(*ntlmssp_state)->nt_resp); - - SAFE_FREE((*ntlmssp_state)->user); - SAFE_FREE((*ntlmssp_state)->domain); - SAFE_FREE((*ntlmssp_state)->workstation); - - talloc_destroy(mem_ctx); - *ntlmssp_state = NULL; - return NT_STATUS_OK; -} - -NTSTATUS ntlmssp_server_update(NTLMSSP_STATE *ntlmssp_state, - DATA_BLOB request, DATA_BLOB *reply) -{ - uint32 ntlmssp_command; - *reply = data_blob(NULL, 0); - - if (!msrpc_parse(&request, "Cd", - "NTLMSSP", - &ntlmssp_command)) { - - return NT_STATUS_LOGON_FAILURE; - } - - if (ntlmssp_command == NTLMSSP_NEGOTIATE) { - return ntlmssp_negotiate(ntlmssp_state, request, reply); - } else if (ntlmssp_command == NTLMSSP_AUTH) { - return ntlmssp_auth(ntlmssp_state, request, reply); - } else { - return NT_STATUS_LOGON_FAILURE; - } -} - -static const char *ntlmssp_target_name(NTLMSSP_STATE *ntlmssp_state, +static const char *ntlmssp_target_name(struct ntlmssp_state *ntlmssp_state, uint32 neg_flags, uint32 *chal_flags) { if (neg_flags & NTLMSSP_REQUEST_TARGET) { @@ -119,8 +55,8 @@ static const char *ntlmssp_target_name(NTLMSSP_STATE *ntlmssp_state, } } -NTSTATUS ntlmssp_negotiate(NTLMSSP_STATE *ntlmssp_state, - DATA_BLOB request, DATA_BLOB *reply) +static NTSTATUS ntlmssp_server_negotiate(struct ntlmssp_state *ntlmssp_state, + DATA_BLOB request, DATA_BLOB *reply) { DATA_BLOB struct_blob; fstring dnsname, dnsdomname; @@ -222,8 +158,8 @@ NTSTATUS ntlmssp_negotiate(NTLMSSP_STATE *ntlmssp_state, return NT_STATUS_MORE_PROCESSING_REQUIRED; } -NTSTATUS ntlmssp_auth(NTLMSSP_STATE *ntlmssp_state, - DATA_BLOB request, DATA_BLOB *reply) +static NTSTATUS ntlmssp_server_auth(struct ntlmssp_state *ntlmssp_state, + DATA_BLOB request, DATA_BLOB *reply) { DATA_BLOB sess_key; uint32 ntlmssp_command, neg_flags; @@ -279,3 +215,68 @@ NTSTATUS ntlmssp_auth(NTLMSSP_STATE *ntlmssp_state, return nt_status; } + +NTSTATUS ntlmssp_server_start(NTLMSSP_STATE **ntlmssp_state) +{ + TALLOC_CTX *mem_ctx; + + mem_ctx = talloc_init("NTLMSSP context"); + + *ntlmssp_state = talloc_zero(mem_ctx, sizeof(**ntlmssp_state)); + if (!*ntlmssp_state) { + DEBUG(0,("ntlmssp_start: talloc failed!\n")); + talloc_destroy(mem_ctx); + return NT_STATUS_NO_MEMORY; + } + + ZERO_STRUCTP(*ntlmssp_state); + + (*ntlmssp_state)->mem_ctx = mem_ctx; + (*ntlmssp_state)->get_challenge = get_challenge; + + (*ntlmssp_state)->get_global_myname = global_myname; + (*ntlmssp_state)->get_domain = lp_workgroup; + (*ntlmssp_state)->server_role = ROLE_DOMAIN_MEMBER; /* a good default */ + + return NT_STATUS_OK; +} + +NTSTATUS ntlmssp_server_end(NTLMSSP_STATE **ntlmssp_state) +{ + TALLOC_CTX *mem_ctx = (*ntlmssp_state)->mem_ctx; + + data_blob_free(&(*ntlmssp_state)->chal); + data_blob_free(&(*ntlmssp_state)->lm_resp); + data_blob_free(&(*ntlmssp_state)->nt_resp); + + SAFE_FREE((*ntlmssp_state)->user); + SAFE_FREE((*ntlmssp_state)->domain); + SAFE_FREE((*ntlmssp_state)->workstation); + + talloc_destroy(mem_ctx); + *ntlmssp_state = NULL; + return NT_STATUS_OK; +} + +NTSTATUS ntlmssp_server_update(NTLMSSP_STATE *ntlmssp_state, + DATA_BLOB request, DATA_BLOB *reply) +{ + uint32 ntlmssp_command; + *reply = data_blob(NULL, 0); + + if (!msrpc_parse(&request, "Cd", + "NTLMSSP", + &ntlmssp_command)) { + + return NT_STATUS_LOGON_FAILURE; + } + + if (ntlmssp_command == NTLMSSP_NEGOTIATE) { + return ntlmssp_server_negotiate(ntlmssp_state, request, reply); + } else if (ntlmssp_command == NTLMSSP_AUTH) { + return ntlmssp_server_auth(ntlmssp_state, request, reply); + } else { + return NT_STATUS_LOGON_FAILURE; + } +} + |