static void start_auth_vencrypt_subauth(VncState *vs) { switch (vs->subauth) { case VNC_AUTH_VENCRYPT_TLSNONE: case VNC_AUTH_VENCRYPT_X509NONE: vnc_write_u32(vs, 0); /* Accept auth completion */ start_client_init(vs); break; case VNC_AUTH_VENCRYPT_TLSVNC: case VNC_AUTH_VENCRYPT_X509VNC: start_auth_vnc(vs); break; #ifdef CONFIG_VNC_SASL case VNC_AUTH_VENCRYPT_TLSSASL: case VNC_AUTH_VENCRYPT_X509SASL: start_auth_sasl(vs); break; #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ trace_vnc_auth_fail(vs, vs->auth, "Unhandled VeNCrypt subauth", ""); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Unsupported authentication type"; vnc_write_u32(vs, sizeof(err)); vnc_write(vs, err, sizeof(err)); } vnc_client_error(vs); } }
static void start_auth_vencrypt_subauth(VncState *vs) { switch (vs->subauth) { case VNC_AUTH_VENCRYPT_TLSNONE: case VNC_AUTH_VENCRYPT_X509NONE: VNC_DEBUG("Accept TLS auth none\n"); vnc_write_u32(vs, 0); /* Accept auth completion */ start_client_init(vs); break; case VNC_AUTH_VENCRYPT_TLSVNC: case VNC_AUTH_VENCRYPT_X509VNC: VNC_DEBUG("Start TLS auth VNC\n"); start_auth_vnc(vs); break; #ifdef CONFIG_VNC_SASL case VNC_AUTH_VENCRYPT_TLSSASL: case VNC_AUTH_VENCRYPT_X509SASL: VNC_DEBUG("Start TLS auth SASL\n"); start_auth_sasl(vs); break; #endif /* CONFIG_VNC_SASL */ default: /* Should not be possible, but just in case */ VNC_DEBUG("Reject subauth %d server bug\n", vs->auth); vnc_write_u8(vs, 1); if (vs->minor >= 8) { static const char err[] = "Unsupported authentication type"; vnc_write_u32(vs, sizeof(err)); vnc_write(vs, err, sizeof(err)); } vnc_client_error(vs); } }