+unsigned char authreq_license[] = {
+ 0x02, 0x03, 0x26, 0x00, 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x0a, 0x00, 0x37, 0x58, 0x0f, 0xc6,
+ 0x59, 0xfb, 0x03, 0xb2, 0x2a, 0xb7, 0xfa, 0x65, 0xac, 0x02, 0x8d, 0x8b, 0xda, 0xf7, 0xc5, 0x20,
+ 0x1b, 0xe3, 0x65, 0x26, 0xc4, 0x6a
+};
+unsigned char result_license[] = {
+ 0xff, 0x03, 0x10, 0x00, 0x08, 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x6a, 0xbd, 0x00, 0x00
+};
+
+#define EXPECT8(value) { in_uint8(s, unknown); if (unknown != (value)) printf("Unknown value on code line %u; expected 0x%x, got 0x%x\n", __LINE__, (value), unknown); }
+#define EXPECT16(value) { in_uint16_le(s, unknown); if (unknown != (value)) printf("Unknown value on code line %u; expected 0x%x, got 0x%x\n", __LINE__, (value), unknown); }
+#define EXPECT32(value) { in_uint32_le(s, unknown); if (unknown != (value)) printf("Unknown value on code line %u; expected 0x%x, got 0x%x\n", __LINE__, (value), unknown); }
+
+void
+process_presented_license(STREAM s)
+{
+ unsigned char client_license_random[SEC_RANDOM_SIZE];
+ unsigned char client_license_rsa_data[SEC_MODULUS_SIZE];
+
+ uint16 length, license_size;
+ uint32 unknown;
+ uint8 *license, hwid[LICENCE_HWID_SIZE], signature[LICENCE_SIGNATURE_SIZE];
+ int i;
+
+ EXPECT8(2); // version
+ in_uint16_le(s, length);
+
+ EXPECT32(1); // unknown
+ EXPECT16(0);
+ EXPECT16(0x0201);
+
+ in_uint8a(s, client_license_random, SEC_RANDOM_SIZE);
+ EXPECT16(0);
+ EXPECT16(SEC_MODULUS_SIZE + SEC_PADDING_SIZE);
+ in_uint8a(s, client_license_rsa_data, SEC_MODULUS_SIZE);
+ in_uint8s(s, SEC_PADDING_SIZE);
+
+ EXPECT16(1);
+ in_uint16_le(s, license_size);
+
+ license = (uint8 *)xmalloc(license_size);
+ in_uint8a(s, license, license_size);
+
+ printf("Received license:\n");
+ for (i = 0; i < license_size; ++i)
+ printf(" 0x%02x", license[i]);
+ printf("\n");
+
+ EXPECT16(1);
+ EXPECT16(LICENCE_HWID_SIZE);
+ in_uint8a(s, hwid, LICENCE_HWID_SIZE);
+
+ printf("License hardware ID:\n");
+ for (i = 0; i < LICENCE_HWID_SIZE; ++i)
+ printf(" 0x%02x", hwid[i]);
+ printf("\n");
+
+ in_uint8a(s, signature, LICENCE_SIGNATURE_SIZE);
+
+ if (!s_check_end(s)) {
+ printf("Unknown data at the end of presented license!");
+ }
+
+ // now we can generate the keys we need
+ licence_generate_keys(client_license_random, demand_license + 4, client_license_rsa_data);
+}