diff options
Diffstat (limited to 'source4/auth/ntlmssp/ntlmssp_sign.c')
| -rw-r--r-- | source4/auth/ntlmssp/ntlmssp_sign.c | 26 |
1 files changed, 20 insertions, 6 deletions
diff --git a/source4/auth/ntlmssp/ntlmssp_sign.c b/source4/auth/ntlmssp/ntlmssp_sign.c index b327701d61..ed80c711b4 100644 --- a/source4/auth/ntlmssp/ntlmssp_sign.c +++ b/source4/auth/ntlmssp/ntlmssp_sign.c @@ -136,7 +136,10 @@ NTSTATUS gensec_ntlmssp_sign_packet(struct gensec_security *gensec_security, const uint8_t *whole_pdu, size_t pdu_length, DATA_BLOB *sig) { - struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data; + struct gensec_ntlmssp_context *gensec_ntlmssp = + talloc_get_type_abort(gensec_security->private_data, + struct gensec_ntlmssp_context); + struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_ntlmssp->ntlmssp_state; return ntlmssp_make_packet_signature(gensec_ntlmssp_state, sig_mem_ctx, data, length, @@ -155,7 +158,10 @@ NTSTATUS gensec_ntlmssp_check_packet(struct gensec_security *gensec_security, const uint8_t *whole_pdu, size_t pdu_length, const DATA_BLOB *sig) { - struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data; + struct gensec_ntlmssp_context *gensec_ntlmssp = + talloc_get_type_abort(gensec_security->private_data, + struct gensec_ntlmssp_context); + struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_ntlmssp->ntlmssp_state; DATA_BLOB local_sig; NTSTATUS nt_status; @@ -218,7 +224,10 @@ NTSTATUS gensec_ntlmssp_seal_packet(struct gensec_security *gensec_security, const uint8_t *whole_pdu, size_t pdu_length, DATA_BLOB *sig) { - struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data; + struct gensec_ntlmssp_context *gensec_ntlmssp = + talloc_get_type_abort(gensec_security->private_data, + struct gensec_ntlmssp_context); + struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_ntlmssp->ntlmssp_state; NTSTATUS nt_status; if (!gensec_ntlmssp_state->session_key.length) { DEBUG(3, ("NO session key, cannot seal packet\n")); @@ -281,7 +290,10 @@ NTSTATUS gensec_ntlmssp_unseal_packet(struct gensec_security *gensec_security, const DATA_BLOB *sig) { NTSTATUS status; - struct gensec_ntlmssp_state *gensec_ntlmssp_state = (struct gensec_ntlmssp_state *)gensec_security->private_data; + struct gensec_ntlmssp_context *gensec_ntlmssp = + talloc_get_type_abort(gensec_security->private_data, + struct gensec_ntlmssp_context); + struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_ntlmssp->ntlmssp_state; if (!gensec_ntlmssp_state->session_key.length) { DEBUG(3, ("NO session key, cannot unseal packet\n")); return NT_STATUS_NO_USER_SESSION_KEY; @@ -511,6 +523,10 @@ NTSTATUS gensec_ntlmssp_unwrap(struct gensec_security *gensec_security, const DATA_BLOB *in, DATA_BLOB *out) { + struct gensec_ntlmssp_context *gensec_ntlmssp = + talloc_get_type_abort(gensec_security->private_data, + struct gensec_ntlmssp_context); + struct gensec_ntlmssp_state *gensec_ntlmssp_state = gensec_ntlmssp->ntlmssp_state; DATA_BLOB sig; if (gensec_have_feature(gensec_security, GENSEC_FEATURE_SEAL)) { @@ -528,8 +544,6 @@ NTSTATUS gensec_ntlmssp_unwrap(struct gensec_security *gensec_security, &sig); } else if (gensec_have_feature(gensec_security, GENSEC_FEATURE_SIGN)) { - struct gensec_ntlmssp_state *gensec_ntlmssp_state = - (struct gensec_ntlmssp_state *)gensec_security->private_data; NTSTATUS status; uint32_t ntlm_seqnum; struct arcfour_state ntlm_state; |