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/*
* Copyright 2020 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#define LOG_TAG "AdbWifiTlsConnectionTest"
#include <thread>
#include <gtest/gtest.h>
#include <adb/crypto/rsa_2048_key.h>
#include <adb/crypto/x509_generator.h>
#include <adb/tls/adb_ca_list.h>
#include <adb/tls/tls_connection.h>
#include <android-base/logging.h>
#include <android-base/strings.h>
#include <android-base/unique_fd.h>
#include <openssl/ssl.h>
using namespace adb::crypto;
namespace adb {
namespace tls {
using android::base::unique_fd;
using TlsError = TlsConnection::TlsError;
// Test X.509 certificates (RSA 2048)
static const std::string kTestRsa2048ServerCert =
"-----BEGIN CERTIFICATE-----\n"
"MIIDFzCCAf+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAtMQswCQYDVQQGEwJVUzEQ\n"
"MA4GA1UECgwHQW5kcm9pZDEMMAoGA1UEAwwDQWRiMB4XDTIwMDEyMTIyMjU1NVoX\n"
"DTMwMDExODIyMjU1NVowLTELMAkGA1UEBhMCVVMxEDAOBgNVBAoMB0FuZHJvaWQx\n"
"DDAKBgNVBAMMA0FkYjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAK8E\n"
"2Ck9TfuKlz7wqWdMfknjZ1luFDp2IHxAUZzh/F6jeI2dOFGAjpeloSnGOE86FIaT\n"
"d1EvpyTh7nBwbrLZAA6XFZTo7Bl6BdNOQdqb2d2+cLEN0inFxqUIycevRtohUE1Y\n"
"FHM9fg442X1jOTWXjDZWeiqFWo95paAPhzm6pWqfJK1+YKfT1LsWZpYqJGGQE5pi\n"
"C3qOBYYgFpoXMxTYJNoZo3uOYEdM6upc8/vh15nMgIxX/ymJxEY5BHPpZPPWjXLg\n"
"BfzVaV9fUfv0JT4HQ4t2WvxC3cD/UsjWp2a6p454uUp2ENrANa+jRdRJepepg9D2\n"
"DKsx9L8zjc5Obqexrt0CAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8B\n"
"Af8EBAMCAYYwHQYDVR0OBBYEFDFW+8GTErwoZN5Uu9KyY4QdGYKpMA0GCSqGSIb3\n"
"DQEBCwUAA4IBAQBCDEn6SHXGlq5TU7J8cg1kRPd9bsJW+0hDuKSq0REXDkl0PcBf\n"
"fy282Agg9enKPPKmnpeQjM1dmnxdM8tT8LIUbMl779i3fn6v9HJVB+yG4gmRFThW\n"
"c+AGlBnrIT820cX/gU3h3R3FTahfsq+1rrSJkEgHyuC0HYeRyveSckBdaEOLvx0S\n"
"toun+32JJl5hWydpUUZhE9Mbb3KHBRM2YYZZU9JeJ08Apjl+3lRUeMAUwI5fkAAu\n"
"z/1SqnuGL96bd8P5ixdkA1+rF8FPhodGcq9mQOuUGP9g5HOXjaNoJYvwVRUdLeGh\n"
"cP/ReOTwQIzM1K5a83p8cX8AGGYmM7dQp7ec\n"
"-----END CERTIFICATE-----\n";
static const std::string kTestRsa2048ServerPrivKey =
"-----BEGIN PRIVATE KEY-----\n"
"MIIEvAIBADANBgkqhkiG9w0BAQEFAASCBKYwggSiAgEAAoIBAQCvBNgpPU37ipc+\n"
"8KlnTH5J42dZbhQ6diB8QFGc4fxeo3iNnThRgI6XpaEpxjhPOhSGk3dRL6ck4e5w\n"
"cG6y2QAOlxWU6OwZegXTTkHam9ndvnCxDdIpxcalCMnHr0baIVBNWBRzPX4OONl9\n"
"Yzk1l4w2VnoqhVqPeaWgD4c5uqVqnyStfmCn09S7FmaWKiRhkBOaYgt6jgWGIBaa\n"
"FzMU2CTaGaN7jmBHTOrqXPP74deZzICMV/8picRGOQRz6WTz1o1y4AX81WlfX1H7\n"
"9CU+B0OLdlr8Qt3A/1LI1qdmuqeOeLlKdhDawDWvo0XUSXqXqYPQ9gyrMfS/M43O\n"
"Tm6nsa7dAgMBAAECggEAFCS2bPdUKIgjbzLgtHW+hT+J2hD20rcHdyAp+dNH/2vI\n"
"yLfDJHJA4chGMRondKA704oDw2bSJxxlG9t83326lB35yxPhye7cM8fqgWrK8PVl\n"
"tU22FhO1ZgeJvb9OeXWNxKZyDW9oOOJ8eazNXVMuEo+dFj7B6l3MXQyHJPL2mJDm\n"
"u9ofFLdypX+gJncVO0oW0FNJnEUn2MMwHDNlo7gc4WdQuidPkuZItKRGcB8TTGF3\n"
"Ka1/2taYdTQ4Aq//Z84LlFvE0zD3T4c8LwYYzOzD4gGGTXvft7vSHzIun1S8YLRS\n"
"dEKXdVjtaFhgH3uUe4j+1b/vMvSHeoGBNX/G88GD+wKBgQDWUYVlMVqc9HD2IeYi\n"
"EfBcNwAJFJkh51yAl5QbUBgFYgFJVkkS/EDxEGFPvEmI3/pAeQFHFY13BI466EPs\n"
"o8Z8UUwWDp+Z1MFHHKQKnFakbsZbZlbqjJ9VJsqpezbpWhMHTOmcG0dmE7rf0lyM\n"
"eQv9slBB8qp2NEUs5Of7f2C2bwKBgQDRDq4nUuMQF1hbjM05tGKSIwkobmGsLspv\n"
"TMhkM7fq4RpbFHmbNgsFqMhcqYZ8gY6/scv5KCuAZ4yHUkbqwf5h+QCwrJ4uJeUJ\n"
"ZgJfHus2mmcNSo8FwSkNoojIQtzcbJav7bs2K9VTuertk/i7IJLApU4FOZZ5pghN\n"
"EXu0CZF1cwKBgDWFGhjRIF29tU/h20R60llU6s9Zs3wB+NmsALJpZ/ZAKS4VPB5f\n"
"nCAXBRYSYRKrTCU5kpYbzb4BBzuysPOxWmnFK4j+keCqfrGxd02nCQP7HdHJVr8v\n"
"6sIq88UrHeVcNxBFprjzHvtgxfQK5k22FMZ/9wbhAKyQFQ5HA5+MiaxFAoGAIcZZ\n"
"ZIkDninnYIMS9OursShv5lRO+15j3i9tgKLKZ+wOMgDQ1L6acUOfezj4PU1BHr8+\n"
"0PYocQpJreMhCfRlgLaV4fVBaPs+UZJld7CrF5tCYudUy/01ALrtlk0XGZWBktK5\n"
"mDrksC4tQkzRtonAq9cJD9cJ9IVaefkFH0UcdvkCgYBpZj50VLeGhnHHBnkJRlV1\n"
"fV+/P6PAq6RtqjA6O9Qdaoj5V3w2d63aQcQXQLJjH2BBmtCIy47r04rFvZpbCxP7\n"
"NH/OnK9NHpk2ucRTe8TAnVbvF/TZzPJoIxAO/D3OWaW6df4R8en8u6GYzWFglAyT\n"
"sydGT8yfWD1FYUWgfrVRbg==\n"
"-----END PRIVATE KEY-----\n";
static const std::string kTestRsa2048ClientCert =
"-----BEGIN CERTIFICATE-----\n"
"MIIDFzCCAf+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAtMQswCQYDVQQGEwJVUzEQ\n"
"MA4GA1UECgwHQW5kcm9pZDEMMAoGA1UEAwwDQWRiMB4XDTIwMDEyMTIyMjU1NloX\n"
"DTMwMDExODIyMjU1NlowLTELMAkGA1UEBhMCVVMxEDAOBgNVBAoMB0FuZHJvaWQx\n"
"DDAKBgNVBAMMA0FkYjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAI3a\n"
"EXh1S5FTbet7JVONswffRPaekdIK53cb8SnAbSO9X5OLA4zGwdkrBvDTsd96SKrp\n"
"JxmoNOE1DhbZh05KPlWAPkGKacjGWaz+S7biDOL0I6aaLbTlU/il1Ub9olPSBVUx\n"
"0nhdtEFgIOzddnP6/1KmyIIeRxS5lTKeg4avqUkZNXkz/wL1dHBFL7FNFf0SCcbo\n"
"tsub/deFbjZ27LTDN+SIBgFttTNqC5NTvoBAoMdyCOAgNYwaHO+fKiK3edfJieaw\n"
"7HD8qqmQxcpCtRlA8CUPj7GfR+WHiCJmlevhnkFXCo56R1BS0F4wuD4KPdSWt8gc\n"
"27ejH/9/z2cKo/6SLJMCAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8B\n"
"Af8EBAMCAYYwHQYDVR0OBBYEFO/Mr5ygqqpyU/EHM9v7RDvcqaOkMA0GCSqGSIb3\n"
"DQEBCwUAA4IBAQAH33KMouzF2DYbjg90KDrDQr4rq3WfNb6P743knxdUFuvb+40U\n"
"QjC2OJZHkSexH7wfG/y6ic7vfCfF4clNs3QvU1lEjOZC57St8Fk7mdNdsWLwxEMD\n"
"uePFz0dvclSxNUHyCVMqNxddzQYzxiDWQRmXWrUBliMduQqEQelcxW2yDtg8bj+s\n"
"aMpR1ra9scaD4jzIZIIxLoOS9zBMuNRbgP217sZrniyGMhzoI1pZ/izN4oXpyH7O\n"
"THuaCzzRT3ph2f8EgmHSodz3ttgSf2DHzi/Ez1xUkk7NOlgNtmsxEdrM47+cC5ae\n"
"fIf2V+1o1JW8J7D11RmRbNPh3vfisueB4f88\n"
"-----END CERTIFICATE-----\n";
static const std::string kTestRsa2048ClientPrivKey =
"-----BEGIN PRIVATE KEY-----\n"
"MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCN2hF4dUuRU23r\n"
"eyVTjbMH30T2npHSCud3G/EpwG0jvV+TiwOMxsHZKwbw07Hfekiq6ScZqDThNQ4W\n"
"2YdOSj5VgD5BimnIxlms/ku24gzi9COmmi205VP4pdVG/aJT0gVVMdJ4XbRBYCDs\n"
"3XZz+v9SpsiCHkcUuZUynoOGr6lJGTV5M/8C9XRwRS+xTRX9EgnG6LbLm/3XhW42\n"
"duy0wzfkiAYBbbUzaguTU76AQKDHcgjgIDWMGhzvnyoit3nXyYnmsOxw/KqpkMXK\n"
"QrUZQPAlD4+xn0flh4giZpXr4Z5BVwqOekdQUtBeMLg+Cj3UlrfIHNu3ox//f89n\n"
"CqP+kiyTAgMBAAECggEAAa64eP6ggCob1P3c73oayYPIbvRqiQdAFOrr7Vwu7zbr\n"
"z0rde+n6RU0mrpc+4NuzyPMtrOGQiatLbidJB5Cx3z8U00ovqbCl7PtcgorOhFKe\n"
"VEzihebCcYyQqbWQcKtpDMhOgBxRwFoXieJb6VGXfa96FAZalCWvXgOrTl7/BF2X\n"
"qMqIm9nJi+yS5tIO8VdOsOmrMWRH/b/ENUcef4WpLoxTXr0EEgyKWraeZ/hhXo1e\n"
"z29dZKqdr9wMsq11NPsRddwS94jnDkXTo+EQyWVTfB7gb6yyp07s8jysaDb21tVv\n"
"UXB9MRhDV1mOv0ncXfXZ4/+4A2UahmZaLDAVLaat4QKBgQDAVRredhGRGl2Nkic3\n"
"KvZCAfyxug788CgasBdEiouz19iCCwcgMIDwnq0s3/WM7h/laCamT2x38riYDnpq\n"
"rkYMfuVtU9CjEL9pTrdfwbIRhTwYNqADaPz2mXwQUhRXutE5TIdgxxC/a+ZTh0qN\n"
"S+vhTj/4hf0IZhMh5Nqj7IPExQKBgQC8zxEzhmSGjys0GuE6Wl6Doo2TpiR6vwvi\n"
"xPLU9lmIz5eca/Rd/eERioFQqeoIWDLzx52DXuz6rUoQhbJWz9hP3yqCwXD+pbNP\n"
"oDJqDDbCC4IMYEb0IK/PEPH+gIpnTjoFcW+ecKDFG7W5Lt05J8WsJsfOaJvMrOU+\n"
"dLXq3IgxdwKBgQC5RAFq0v6e8G+3hFaEHL0z3igkpt3zJf7rnj37hx2FMmDa+3Z0\n"
"umQp5B9af61PgL12xLmeMBmC/Wp1BlVDV/Yf6Uhk5Hyv5t0KuomHEtTNbbLyfAPs\n"
"5P/vJu/L5NS1oT4S3LX3MineyjgGs+bLbpub3z1dzutrYLADUSiPCK/xJQKBgBQt\n"
"nQ0Ao+Wtj1R2OvPdjJRM3wyUiPmFSWPm4HzaBx+T8AQLlYYmB9O0FbXlMtnJc0iS\n"
"YMcVcgYoVu4FG9YjSF7g3s4yljzgwJUV7c1fmMqMKE3iTDLy+1cJ3JLycdgwiArk\n"
"4KTyLHxkRbuQwpvFIF8RlfD9RQlOwQE3v+llwDhpAoGBAL6XG6Rp6mBoD2Ds5c9R\n"
"943yYgSUes3ji1SI9zFqeJtj8Ml/enuK1xu+8E/BxB0//+vgZsH6i3i8GFwygKey\n"
"CGJF8CbiHc3EJc3NQIIRXcni/CGacf0HwC6m+PGFDBIpA4H2iDpVvCSofxttQiq0\n"
"/Z7HXmXUvZHVyYi/QzX2Gahj\n"
"-----END PRIVATE KEY-----\n";
static const std::string kTestRsa2048UnknownPrivKey =
"-----BEGIN PRIVATE KEY-----\n"
"MIIEvgIBADANBgkqhkiG9w0BAQEFAASCBKgwggSkAgEAAoIBAQCrIhr+CS+6UI0w\n"
"CTaVzQAicKBe6X531LeQAGYx7j5RLHR1QIoJ0WCc5msmXKe2VzcWuLbVdTGAIP1H\n"
"mwbPqlbO4ioxeJhiDv+WPuLG8+j4Iw1Yqxt8cfohxjfvNmIQM8aF5hGyyaaTetDF\n"
"EYWONoYCBC4WnFWgYCPb8mzWXlhHE3F66GnHpc32zydPTg3ZurGvSsFf7fNY9yRw\n"
"8WtwPiI6mpRxt+n2bQUp+LZ+g/3rXLFPg8uWDGYG7IvLluWc9gR9lxjL64t6ryLU\n"
"2cm7eTfDgLw/B1F/wEgCJDnby1JgQ4rq6klJO3BR2ooUr/7T343y5njG5hQJreV7\n"
"5ZnSmRLZAgMBAAECggEABPrfeHZFuWkj7KqN+DbAmt/2aMCodZ3+7/20+528WkIe\n"
"CvXzdmTth+9UHagLWNzpnVuHdYd9JuZ+3F00aelh8JAIDIu++naHhUSj9ohtRoBF\n"
"oIeNK5ZJAj/Zi5hkauaIz8dxyyc/VdIYfm2bundXd7pNqYqH2tyFWp6PwH67GKlZ\n"
"1lC7o8gKAK8sz9g0Ctdoe+hDqAsvYFCW4EWDM2qboucSgn8g3E/Gux/KrpXVv7d0\n"
"PMQ60m+dyTOCMGqXIoDR3TAvQR7ex5sQ/QZSREdxKy878s/2FY4ktxtCUWlhrmcI\n"
"VKtrDOGEKwNoiMluf2635rsVq2e01XhQlmdxbRFU0QKBgQDjOhhD1m9duFTQ2b+J\n"
"Xfn6m8Rs7sZqO4Az7gLOWmD/vYWlK4n2nZsh6u5/cB1N+PA+ncvvV4yKJAlLHxbT\n"
"pVvfzJ/jbUsj/NJg/w7+KYC9gXgRmBonuG2gRZF/5Otdlza4vMcoSkqGjlGxJyzL\n"
"+9umEziN3tEYMRwipYvt7BgbUQKBgQDAzaXryJ3YD3jpecy/+fSnQvFjpyeDRqU1\n"
"KDA9nxN5tJN6bnKhUlMhy64SsgvVX9jUuN7cK+qYV0uzdBn6kIAJNLWTdbtH93+e\n"
"vNVgluR3jmixW4QfY9vfZKdXZbVGNc0DFMi1vJqgxTgQ5Mq5PxxxRL4FsAF840V1\n"
"Wu9uhU0NCQKBgBfjga2QG8E0oeYbHmHouWE5gxsYt09v1fifqzfalJwOZsCIpUaC\n"
"J08Xjd9kABC0fT14BXqyL5pOU5PMPvAdUF1k++JDGUU9TTjZV9AsuNYziFYBMa6/\n"
"WvcgmT1i6cO7JAuj/SQlO1SOHdSME8+WOO9q0eVIaZ8repPB58YprhchAoGBAJyR\n"
"Y8AJdkTSq7nNszvi245IioYGY8vzPo3gSOyBlesrfOfbcTMYC3JSWNXNyFZKM2br\n"
"ie75qtRzb4IXMlGLrq3LI/jPjnpuvjBF4HFDl9yOxO3iB3UGPrM2pb4PVhnh7s4l\n"
"vqf2tQsBnPn7EbVFTu+ch0NPHqYwWWNnqS/zCBMhAoGBAIkYjOE0iD9W2FXee6VL\n"
"iN8wDqlqsGEEtLvykIDmTmM+ZX5ftQuPo18khpE9wQKmJ5OpoVTYIP1UsJFBakgo\n"
"+dGaf6xVuPvmydNFqixlW3z227n4Px6GX7CXlCaAleTeItezli+dWf/9astwTA3x\n"
"IazYzsxUUpZFC4dJ1GhBn3y1\n"
"-----END PRIVATE KEY-----\n";
static const std::string kTestRsa2048UnknownCert =
"-----BEGIN CERTIFICATE-----\n"
"MIIDFzCCAf+gAwIBAgIBATANBgkqhkiG9w0BAQsFADAtMQswCQYDVQQGEwJVUzEQ\n"
"MA4GA1UECgwHQW5kcm9pZDEMMAoGA1UEAwwDQWRiMB4XDTIwMDEyNDE4MzMwNVoX\n"
"DTMwMDEyMTE4MzMwNVowLTELMAkGA1UEBhMCVVMxEDAOBgNVBAoMB0FuZHJvaWQx\n"
"DDAKBgNVBAMMA0FkYjCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAKsi\n"
"Gv4JL7pQjTAJNpXNACJwoF7pfnfUt5AAZjHuPlEsdHVAignRYJzmayZcp7ZXNxa4\n"
"ttV1MYAg/UebBs+qVs7iKjF4mGIO/5Y+4sbz6PgjDVirG3xx+iHGN+82YhAzxoXm\n"
"EbLJppN60MURhY42hgIELhacVaBgI9vybNZeWEcTcXroacelzfbPJ09ODdm6sa9K\n"
"wV/t81j3JHDxa3A+IjqalHG36fZtBSn4tn6D/etcsU+Dy5YMZgbsi8uW5Zz2BH2X\n"
"GMvri3qvItTZybt5N8OAvD8HUX/ASAIkOdvLUmBDiurqSUk7cFHaihSv/tPfjfLm\n"
"eMbmFAmt5XvlmdKZEtkCAwEAAaNCMEAwDwYDVR0TAQH/BAUwAwEB/zAOBgNVHQ8B\n"
"Af8EBAMCAYYwHQYDVR0OBBYEFDtRSOm1ilhnq6bKN4qJ1ekK/PAkMA0GCSqGSIb3\n"
"DQEBCwUAA4IBAQAP6Q8/OxnBA3BO8oxKer0tjI4rZMefUhbAKUWXYjTTNEBm5//b\n"
"lVGP2RptO7bxj8w1L3rxsjmVcv2TqBOhrbJqvGVPE2ntoYlFhBBkRvmxuu1y5W9V\n"
"uJU7SF9lNmDXShTURULu3P8GdeT1HGeXzWQ4x7VhY9a3VIbmN5VxjB+3C6hYZxSs\n"
"DCpmidu/sR+n5Azlh6oqrhOxmv17PuF/ioTUsHd4y2Z41IvvO47oghxNDtboUUsg\n"
"LfsM1MOxVC9PqOfQphFU4i8owNIYzBMadDLw+1TSQj0ALqZVyc9Dq+WDFdz+JAE+\n"
"k7TkVU06UPGVSnLVzJeYwGCXQp3apBszY9vO\n"
"-----END CERTIFICATE-----\n";
struct CAIssuerField {
int nid;
std::vector<uint8_t> val;
};
using CAIssuer = std::vector<CAIssuerField>;
static std::vector<CAIssuer> kCAIssuers = {
{
{NID_commonName, {'a', 'b', 'c', 'd', 'e'}},
{NID_organizationName, {'d', 'e', 'f', 'g'}},
},
{
{NID_commonName, {'h', 'i', 'j', 'k', 'l', 'm'}},
{NID_countryName, {'n', 'o'}},
},
};
class AdbWifiTlsConnectionTest : public testing::Test {
protected:
virtual void SetUp() override {
android::base::Socketpair(SOCK_STREAM, &server_fd_, &client_fd_);
server_ = TlsConnection::Create(TlsConnection::Role::Server, kTestRsa2048ServerCert,
kTestRsa2048ServerPrivKey, server_fd_);
client_ = TlsConnection::Create(TlsConnection::Role::Client, kTestRsa2048ClientCert,
kTestRsa2048ClientPrivKey, client_fd_);
ASSERT_NE(nullptr, server_);
ASSERT_NE(nullptr, client_);
}
virtual void TearDown() override {
WaitForClientConnection();
// Shutdown the SSL connection first.
server_.reset();
client_.reset();
}
bssl::UniquePtr<STACK_OF(X509_NAME)> GetCAIssuerList() {
bssl::UniquePtr<STACK_OF(X509_NAME)> ret(sk_X509_NAME_new_null());
for (auto& issuer : kCAIssuers) {
bssl::UniquePtr<X509_NAME> name(X509_NAME_new());
for (auto& attr : issuer) {
CHECK(X509_NAME_add_entry_by_NID(name.get(), attr.nid, MBSTRING_ASC,
attr.val.data(), attr.val.size(), -1, 0));
}
CHECK(bssl::PushToStack(ret.get(), std::move(name)));
}
return ret;
}
void StartClientHandshakeAsync(TlsError expected) {
client_thread_ = std::thread([=]() { EXPECT_EQ(client_->DoHandshake(), expected); });
}
void WaitForClientConnection() {
if (client_thread_.joinable()) {
client_thread_.join();
}
}
unique_fd server_fd_;
unique_fd client_fd_;
const std::vector<uint8_t> msg_{0xff, 0xab, 0x32, 0xf6, 0x12, 0x56};
std::unique_ptr<TlsConnection> server_;
std::unique_ptr<TlsConnection> client_;
std::thread client_thread_;
};
TEST_F(AdbWifiTlsConnectionTest, InvalidCreationParams) {
// Verify that passing empty certificate/private key results in a crash.
ASSERT_DEATH(
{
server_ = TlsConnection::Create(TlsConnection::Role::Server, "",
kTestRsa2048ServerPrivKey, server_fd_);
},
"");
ASSERT_DEATH(
{
server_ = TlsConnection::Create(TlsConnection::Role::Server, kTestRsa2048ServerCert,
"", server_fd_);
},
"");
ASSERT_DEATH(
{
client_ = TlsConnection::Create(TlsConnection::Role::Client, "",
kTestRsa2048ClientPrivKey, client_fd_);
},
"");
ASSERT_DEATH(
{
client_ = TlsConnection::Create(TlsConnection::Role::Client, kTestRsa2048ClientCert,
"", client_fd_);
},
"");
}
TEST_F(AdbWifiTlsConnectionTest, NoCertificateVerification) {
// Allow any certificate
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
StartClientHandshakeAsync(TlsError::Success);
// Handshake should succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::Success);
WaitForClientConnection();
// Test client/server read and writes
client_thread_ = std::thread([&]() {
EXPECT_TRUE(client_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
// Try with overloaded ReadFully
std::vector<uint8_t> buf(msg_.size());
ASSERT_TRUE(client_->ReadFully(buf.data(), msg_.size()));
EXPECT_EQ(buf, msg_);
});
auto data = server_->ReadFully(msg_.size());
EXPECT_EQ(data, msg_);
EXPECT_TRUE(server_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, NoTrustedCertificates) {
StartClientHandshakeAsync(TlsError::CertificateRejected);
// Handshake should not succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::PeerRejectedCertificate);
WaitForClientConnection();
// All writes and reads should fail
client_thread_ = std::thread([&]() {
// Client write, server read should fail
EXPECT_FALSE(client_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
auto data = client_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
});
auto data = server_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
EXPECT_FALSE(server_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, AddTrustedCertificates) {
// Add peer certificates
EXPECT_TRUE(client_->AddTrustedCertificate(kTestRsa2048ServerCert));
EXPECT_TRUE(server_->AddTrustedCertificate(kTestRsa2048ClientCert));
StartClientHandshakeAsync(TlsError::Success);
// Handshake should succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::Success);
WaitForClientConnection();
// All read writes should succeed
client_thread_ = std::thread([&]() {
EXPECT_TRUE(client_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
auto data = client_->ReadFully(msg_.size());
EXPECT_EQ(data, msg_);
});
auto data = server_->ReadFully(msg_.size());
EXPECT_EQ(data, msg_);
EXPECT_TRUE(server_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, AddTrustedCertificates_ClientWrongCert) {
// Server trusts a certificate, client has the wrong certificate
EXPECT_TRUE(server_->AddTrustedCertificate(kTestRsa2048UnknownCert));
// Client accepts any certificate
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Without enabling EnableClientPostHandshakeCheck(), DoHandshake() will
// succeed, because in TLS 1.3, the client doesn't get notified if the
// server rejected the certificate until a read operation is called.
StartClientHandshakeAsync(TlsError::Success);
// Handshake should fail for server, succeed for client
ASSERT_EQ(server_->DoHandshake(), TlsError::CertificateRejected);
WaitForClientConnection();
// Client writes will succeed, everything else will fail.
client_thread_ = std::thread([&]() {
EXPECT_TRUE(client_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
auto data = client_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
});
auto data = server_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
EXPECT_FALSE(server_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, ExportKeyingMaterial) {
// Allow any certificate
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Add peer certificates
EXPECT_TRUE(client_->AddTrustedCertificate(kTestRsa2048ServerCert));
EXPECT_TRUE(server_->AddTrustedCertificate(kTestRsa2048ClientCert));
StartClientHandshakeAsync(TlsError::Success);
// Handshake should succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::Success);
WaitForClientConnection();
// Verify the client and server's exported key material match.
const size_t key_size = 64;
auto client_key_material = client_->ExportKeyingMaterial(key_size);
ASSERT_FALSE(client_key_material.empty());
auto server_key_material = server_->ExportKeyingMaterial(key_size);
ASSERT_TRUE(!server_key_material.empty());
ASSERT_EQ(client_key_material.size(), key_size);
ASSERT_EQ(client_key_material, server_key_material);
}
TEST_F(AdbWifiTlsConnectionTest, SetCertVerifyCallback_ClientAcceptsServerRejects) {
// Client accepts all
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Server rejects all
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 0; });
// Client handshake should succeed, because in TLS 1.3, client does not
// realize that the peer rejected the certificate until after a read
// operation.
StartClientHandshakeAsync(TlsError::Success);
// Server handshake should fail
ASSERT_EQ(server_->DoHandshake(), TlsError::CertificateRejected);
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, SetCertVerifyCallback_ClientAcceptsServerRejects_PostHSCheck) {
// Client accepts all
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Client should now get a failure in the handshake
client_->EnableClientPostHandshakeCheck(true);
// Server rejects all
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 0; });
// Client handshake should fail because server rejects everything
StartClientHandshakeAsync(TlsError::PeerRejectedCertificate);
// Server handshake should fail
ASSERT_EQ(server_->DoHandshake(), TlsError::CertificateRejected);
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, SetCertVerifyCallback_ClientRejectsServerAccepts) {
// Client rejects all
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 0; });
// Server accepts all
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Client handshake should fail
StartClientHandshakeAsync(TlsError::CertificateRejected);
// Server handshake should fail
ASSERT_EQ(server_->DoHandshake(), TlsError::PeerRejectedCertificate);
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, SetCertVerifyCallback_ClientRejectsServerAccepts_PostHSCheck) {
// Client rejects all
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 0; });
// This shouldn't affect the error types returned in the
// #SetCertVerifyCallback_ClientRejectsServerAccepts test, since
// the failure is still within the TLS 1.3 handshake.
client_->EnableClientPostHandshakeCheck(true);
// Server accepts all
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Client handshake should fail
StartClientHandshakeAsync(TlsError::CertificateRejected);
// Server handshake should fail
ASSERT_EQ(server_->DoHandshake(), TlsError::PeerRejectedCertificate);
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, EnableClientPostHandshakeCheck_ClientWrongCert) {
client_->AddTrustedCertificate(kTestRsa2048ServerCert);
// client's DoHandshake() will fail if the server rejected the certificate
client_->EnableClientPostHandshakeCheck(true);
// Add peer certificates
EXPECT_TRUE(server_->AddTrustedCertificate(kTestRsa2048UnknownCert));
// Handshake should fail for client
StartClientHandshakeAsync(TlsError::PeerRejectedCertificate);
// Handshake should fail for server
ASSERT_EQ(server_->DoHandshake(), TlsError::CertificateRejected);
WaitForClientConnection();
// All read writes should fail
client_thread_ = std::thread([&]() {
EXPECT_FALSE(client_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
auto data = client_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
});
auto data = server_->ReadFully(msg_.size());
EXPECT_EQ(data.size(), 0);
EXPECT_FALSE(server_->WriteFully(
std::string_view(reinterpret_cast<const char*>(msg_.data()), msg_.size())));
WaitForClientConnection();
}
TEST_F(AdbWifiTlsConnectionTest, SetClientCAList_Empty) {
// Setting an empty CA list should not crash
server_->SetClientCAList(nullptr);
ASSERT_DEATH(
{
// Client cannot use this API
client_->SetClientCAList(nullptr);
},
"");
}
TEST_F(AdbWifiTlsConnectionTest, SetClientCAList_Smoke) {
auto bsslIssuerList = GetCAIssuerList();
server_->SetClientCAList(bsslIssuerList.get());
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
client_thread_ = std::thread([&]() {
client_->SetCertificateCallback([&](SSL* ssl) -> int {
const STACK_OF(X509_NAME)* received = SSL_get_client_CA_list(ssl);
EXPECT_NE(received, nullptr);
const size_t num_names = sk_X509_NAME_num(received);
EXPECT_EQ(kCAIssuers.size(), num_names);
// Client initially registered with the wrong key. Let's change it
// here to verify this callback actually changes the client
// certificate to the right one.
EXPECT_TRUE(TlsConnection::SetCertAndKey(ssl, kTestRsa2048UnknownCert,
kTestRsa2048UnknownPrivKey));
const size_t buf_size = 256;
uint8_t buf[buf_size];
size_t idx = 0;
for (auto& issuer : kCAIssuers) {
auto* name = sk_X509_NAME_value(received, idx++);
for (auto& attr : issuer) {
EXPECT_EQ(X509_NAME_get_text_by_NID(name, attr.nid,
reinterpret_cast<char*>(buf), buf_size),
attr.val.size());
std::vector<uint8_t> out(buf, buf + attr.val.size());
EXPECT_EQ(out, attr.val);
}
}
return 1;
});
// Client handshake should succeed
ASSERT_EQ(client_->DoHandshake(), TlsError::Success);
});
EXPECT_TRUE(server_->AddTrustedCertificate(kTestRsa2048UnknownCert));
// Server handshake should succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::Success);
client_thread_.join();
}
TEST_F(AdbWifiTlsConnectionTest, SetClientCAList_AdbCAList) {
bssl::UniquePtr<STACK_OF(X509_NAME)> ca_list(sk_X509_NAME_new_null());
std::string keyhash = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
auto issuer = CreateCAIssuerFromEncodedKey(keyhash);
ASSERT_TRUE(bssl::PushToStack(ca_list.get(), std::move(issuer)));
server_->SetClientCAList(ca_list.get());
client_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
client_thread_ = std::thread([&]() {
client_->SetCertificateCallback([&](SSL* ssl) -> int {
// Client initially registered with a certificate that is not trusted by
// the server. Let's test that we can change the certificate to the
// trusted one here.
const STACK_OF(X509_NAME)* received = SSL_get_client_CA_list(ssl);
EXPECT_NE(received, nullptr);
const size_t num_names = sk_X509_NAME_num(received);
EXPECT_EQ(1, num_names);
auto* name = sk_X509_NAME_value(received, 0);
EXPECT_NE(name, nullptr);
auto enc_key = ParseEncodedKeyFromCAIssuer(name);
EXPECT_EQ(keyhash, enc_key);
return 1;
});
// Client handshake should succeed
ASSERT_EQ(client_->DoHandshake(), TlsError::Success);
});
server_->SetCertVerifyCallback([](X509_STORE_CTX*) { return 1; });
// Server handshake should succeed
ASSERT_EQ(server_->DoHandshake(), TlsError::Success);
client_thread_.join();
}
} // namespace tls
} // namespace adb