diff options
Diffstat (limited to 'source4/auth/gensec/gensec_krb5.c')
| -rw-r--r-- | source4/auth/gensec/gensec_krb5.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/source4/auth/gensec/gensec_krb5.c b/source4/auth/gensec/gensec_krb5.c index d633794e1c..348a75b535 100644 --- a/source4/auth/gensec/gensec_krb5.c +++ b/source4/auth/gensec/gensec_krb5.c @@ -400,6 +400,26 @@ static NTSTATUS gensec_krb5_client_start(struct gensec_security *gensec_security /** + * Check if the packet is one for this mechansim + * + * @param gensec_security GENSEC state + * @param in The request, as a DATA_BLOB + * @return Error, INVALID_PARAMETER if it's not a packet for us + * or NT_STATUS_OK if the packet is ok. + */ + +static NTSTATUS gensec_krb5_magic(struct gensec_security *gensec_security, + const DATA_BLOB *in) +{ + if (gensec_gssapi_check_oid(in, GENSEC_OID_KERBEROS5)) { + return NT_STATUS_OK; + } else { + return NT_STATUS_INVALID_PARAMETER; + } +} + + +/** * Next state function for the Krb5 GENSEC mechanism * * @param gensec_krb5_state KRB5 State @@ -494,7 +514,7 @@ static NTSTATUS gensec_krb5_update(struct gensec_security *gensec_security, /* Parse the GSSAPI wrapping, if it's there... (win2k3 allows it to be omited) */ if (!gensec_gssapi_parse_krb5_wrap(out_mem_ctx, &in, &unwrapped_in, tok_id)) { nt_status = ads_verify_ticket(out_mem_ctx, - gensec_krb5_state->smb_krb5_context->krb5_context, + gensec_krb5_state->smb_krb5_context, gensec_krb5_state->auth_context, lp_realm(), gensec_get_target_service(gensec_security), &in, @@ -503,7 +523,7 @@ static NTSTATUS gensec_krb5_update(struct gensec_security *gensec_security, } else { /* TODO: check the tok_id */ nt_status = ads_verify_ticket(out_mem_ctx, - gensec_krb5_state->smb_krb5_context->krb5_context, + gensec_krb5_state->smb_krb5_context, gensec_krb5_state->auth_context, lp_realm(), gensec_get_target_service(gensec_security), @@ -669,6 +689,7 @@ static const struct gensec_security_ops gensec_krb5_security_ops = { .oid = gensec_krb5_oids, .client_start = gensec_krb5_client_start, .server_start = gensec_krb5_server_start, + .magic = gensec_krb5_magic, .update = gensec_krb5_update, .session_key = gensec_krb5_session_key, .session_info = gensec_krb5_session_info, |