diff options
| -rw-r--r-- | source4/auth/credentials/credentials_ntlm.c | 11 | ||||
| -rw-r--r-- | source4/auth/ntlmssp/ntlmssp_client.c | 5 |
2 files changed, 13 insertions, 3 deletions
diff --git a/source4/auth/credentials/credentials_ntlm.c b/source4/auth/credentials/credentials_ntlm.c index aa9a113e8d9..1d181ae958a 100644 --- a/source4/auth/credentials/credentials_ntlm.c +++ b/source4/auth/credentials/credentials_ntlm.c @@ -144,6 +144,7 @@ NTSTATUS cli_credentials_get_ntlm_response(struct cli_credentials *cred, TALLOC_ /* LM Key is incompatible... */ *flags &= ~CLI_CRED_LANMAN_AUTH; } else { + uint8_t lm_hash[16]; nt_response = data_blob_talloc(mem_ctx, NULL, 24); SMBOWFencrypt(nt_hash->hash, challenge.data, nt_response.data); @@ -160,7 +161,6 @@ NTSTATUS cli_credentials_get_ntlm_response(struct cli_credentials *cred, TALLOC_ if (!password) { lm_response = nt_response; } else { - uint8_t lm_hash[16]; lm_response = data_blob_talloc(mem_ctx, NULL, 24); if (!SMBencrypt(password,challenge.data, lm_response.data)) { @@ -188,6 +188,15 @@ NTSTATUS cli_credentials_get_ntlm_response(struct cli_credentials *cred, TALLOC_ /* LM Key is incompatible... */ lm_response = nt_response; *flags &= ~CLI_CRED_LANMAN_AUTH; + + const char *password; + password = cli_credentials_get_password(cred); + if (password) { + E_deshash(password, lm_hash); + lm_session_key = data_blob_talloc(mem_ctx, NULL, 16); + memcpy(lm_session_key.data, lm_hash, 8); + memset(&lm_session_key.data[8], '\0', 8); + } } } if (_lm_response) { diff --git a/source4/auth/ntlmssp/ntlmssp_client.c b/source4/auth/ntlmssp/ntlmssp_client.c index 79f62349a67..1244c0dfbcf 100644 --- a/source4/auth/ntlmssp/ntlmssp_client.c +++ b/source4/auth/ntlmssp/ntlmssp_client.c @@ -194,8 +194,9 @@ NTSTATUS ntlmssp_client_challenge(struct gensec_security *gensec_security, } if (!(flags & CLI_CRED_LANMAN_AUTH)) { - /* LM Key is incompatible... */ - gensec_ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_LM_KEY; + /* LM Key is still possible, just silly. Fortunetly + * we require command line options to end up here */ + /* gensec_ntlmssp_state->neg_flags &= ~NTLMSSP_NEGOTIATE_LM_KEY; */ } if (!(flags & CLI_CRED_NTLM2)) { |