diff options
Diffstat (limited to 'source4/libcli/auth/spnego.c')
| -rw-r--r-- | source4/libcli/auth/spnego.c | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/source4/libcli/auth/spnego.c b/source4/libcli/auth/spnego.c index c16d77dad9..23f0b1c070 100644 --- a/source4/libcli/auth/spnego.c +++ b/source4/libcli/auth/spnego.c @@ -511,15 +511,16 @@ static NTSTATUS gensec_spnego_update(struct gensec_security *gensec_security, TA &unwrapped_out); - if ((spnego.negTokenTarg.negResult == SPNEGO_ACCEPT_COMPLETED) - && !NT_STATUS_IS_OK(nt_status)) { + if (NT_STATUS_IS_OK(nt_status) + && (spnego.negTokenTarg.negResult != SPNEGO_ACCEPT_COMPLETED)) { DEBUG(1,("gensec_update ok but not accepted\n")); nt_status = NT_STATUS_INVALID_PARAMETER; } spnego_free_data(&spnego); - if (unwrapped_out.length) { + if (NT_STATUS_EQUAL(nt_status, NT_STATUS_MORE_PROCESSING_REQUIRED)) { + /* compose reply */ spnego_out.type = SPNEGO_NEG_TOKEN_TARG; spnego_out.negTokenTarg.negResult = SPNEGO_NONE_RESULT; spnego_out.negTokenTarg.supportedMech = NULL; @@ -530,24 +531,31 @@ static NTSTATUS gensec_spnego_update(struct gensec_security *gensec_security, TA DEBUG(1, ("Failed to write SPNEGO reply to NEG_TOKEN_TARG\n")); return NT_STATUS_INVALID_PARAMETER; } - } else { - *out = null_data_blob; - } - - if (NT_STATUS_EQUAL(nt_status, NT_STATUS_MORE_PROCESSING_REQUIRED)) { - /* compose reply */ - spnego_state->state_position = SPNEGO_CLIENT_TARG; } else if (NT_STATUS_IS_OK(nt_status)) { /* all done - server has accepted, and we agree */ + + if (unwrapped_out.length) { + spnego_out.type = SPNEGO_NEG_TOKEN_TARG; + spnego_out.negTokenTarg.negResult = SPNEGO_NONE_RESULT; + spnego_out.negTokenTarg.supportedMech = NULL; + spnego_out.negTokenTarg.responseToken = unwrapped_out; + spnego_out.negTokenTarg.mechListMIC = null_data_blob; + + if (spnego_write_data(out_mem_ctx, out, &spnego_out) == -1) { + DEBUG(1, ("Failed to write SPNEGO reply to NEG_TOKEN_TARG\n")); + return NT_STATUS_INVALID_PARAMETER; + } + } else { + *out = null_data_blob; + } + spnego_state->state_position = SPNEGO_DONE; - return NT_STATUS_OK; } else { DEBUG(1, ("SPNEGO(%s) login failed: %s\n", spnego_state->sub_sec_security->ops->name, nt_errstr(nt_status))); - return nt_status; } return nt_status; } |