├── .gitignore
├── .idea
├── .gitignore
├── compiler.xml
├── jarRepositories.xml
├── misc.xml
└── vcs.xml
├── LICENSE
├── README.md
├── pom.xml
└── src
└── main
├── java
└── me
│ └── bramar
│ └── undetectedselenium
│ ├── DriverPatcher.java
│ ├── SeleniumStealthOptions.java
│ ├── Test.java
│ ├── UCTargetLocator.java
│ └── UndetectedChromeDriver.java
└── resources
└── selenium-stealth
├── chrome.app.js
├── chrome.csi.js
├── chrome.loadTimes.js
├── chrome.runtime.js
├── hairline.fix.js
├── iframe.contentWindow.js
├── media.codecs.js
├── navigator.languages.js
├── navigator.permissions.js
├── navigator.plugins.js
├── navigator.vendor.js
├── navigator.webdriver.js
├── utils.js
├── webgl.vendor.js
└── window.outerdimensions.js
/.gitignore:
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/.idea/.gitignore:
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/LICENSE:
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535 |
536 | Nothing in this License shall be construed as excluding or limiting
537 | any implied license or other defenses to infringement that may
538 | otherwise be available to you under applicable patent law.
539 |
540 | 12. No Surrender of Others' Freedom.
541 |
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543 | otherwise) that contradict the conditions of this License, they do not
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548 | to collect a royalty for further conveying from those to whom you convey
549 | the Program, the only way you could satisfy both those terms and this
550 | License would be to refrain entirely from conveying the Program.
551 |
552 | 13. Use with the GNU Affero General Public License.
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560 | section 13, concerning interaction through a network will apply to the
561 | combination as such.
562 |
563 | 14. Revised Versions of this License.
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567 | be similar in spirit to the present version, but may differ in detail to
568 | address new problems or concerns.
569 |
570 | Each version is given a distinguishing version number. If the
571 | Program specifies that a certain numbered version of the GNU General
572 | Public License "or any later version" applies to it, you have the
573 | option of following the terms and conditions either of that numbered
574 | version or of any later version published by the Free Software
575 | Foundation. If the Program does not specify a version number of the
576 | GNU General Public License, you may choose any version ever published
577 | by the Free Software Foundation.
578 |
579 | If the Program specifies that a proxy can decide which future
580 | versions of the GNU General Public License can be used, that proxy's
581 | public statement of acceptance of a version permanently authorizes you
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587 | later version.
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589 | 15. Disclaimer of Warranty.
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621 | END OF TERMS AND CONDITIONS
622 |
623 | How to Apply These Terms to Your New Programs
624 |
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627 | free software which everyone can redistribute and change under these terms.
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630 | to attach them to the start of each source file to most effectively
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633 |
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635 | Copyright (C)
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637 | This program is free software: you can redistribute it and/or modify
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641 |
642 | This program is distributed in the hope that it will be useful,
643 | but WITHOUT ANY WARRANTY; without even the implied warranty of
644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
645 | GNU General Public License for more details.
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647 | You should have received a copy of the GNU General Public License
648 | along with this program. If not, see .
649 |
650 | Also add information on how to contact you by electronic and paper mail.
651 |
652 | If the program does terminal interaction, make it output a short
653 | notice like this when it starts in an interactive mode:
654 |
655 | Copyright (C)
656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
657 | This is free software, and you are welcome to redistribute it
658 | under certain conditions; type `show c' for details.
659 |
660 | The hypothetical commands `show w' and `show c' should show the appropriate
661 | parts of the General Public License. Of course, your program's commands
662 | might be different; for a GUI interface, you would use an "about box".
663 |
664 | You should also get your employer (if you work as a programmer) or school,
665 | if any, to sign a "copyright disclaimer" for the program, if necessary.
666 | For more information on this, and how to apply and follow the GNU GPL, see
667 | .
668 |
669 | The GNU General Public License does not permit incorporating your program
670 | into proprietary programs. If your program is a subroutine library, you
671 | may consider it more useful to permit linking proprietary applications with
672 | the library. If this is what you want to do, use the GNU Lesser General
673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | # Undetected Selenium
2 |
3 | A Java implementation of undetected selenium from python library undetected-chromedriver and selenium-stealth.
4 | ## Disclaimer
5 | UndetectedChromeDriver uses the Java Reflection API to access and modify private fields specifically on the following fields:
6 | - org.openqa.selenium.chromium.ChromiumOptions args \[Map]
7 | - org.openqa.selenium.chromium.ChromiumOptions experimentalOptions \[Map]
8 | - org.openqa.selenium.MutableCapabilities caps \[List\]
9 |
10 | You can use SeleniumStealthOptions safely without reflection.
11 | ## Install
12 |
13 | To use the library, you can clone the repository and just copy all the src code into your project. \
14 | If you plan on using selenium-stealth, make sure to include the JS files located at src/main/resources/selenium-stealth/\*.js. \
15 | The library tries to find selenium-stealth JS in classpath:selenium-stealth/\*.js. SeleniumStealth will fail (or work unexpectedly) if not included.
16 |
17 | ## Dependencies
18 | Make sure these dependencies are installed and up to date:
19 | 1. Selenium (org.seleniumhq.selenium:selenium-java)
20 | 2. Gson (com.google.code.gson:gson)
21 | 3. Slf4j-simple (org.slf4j:slf4j-simple) \
22 | Slf4j-simple is used to log ChromeDriver downloads and errors for ChromeDriver downloads. If you do not want to use Slf4j-simple, you can remove the usage of it in `me.bramar.undetectedselenium.DriverPatcher`.
23 | 4. Lombok (org.projectlombok:lombok)
24 | ## Drivers
25 |
26 | ChromeDrivers downloaded through undetected-selenium will be stored at the following locations. \
27 | Currently you cannot change this. But you may use your own chromedriver using `UndetectedChromeDriver.driverExecutable(new File("path/to/chromedriver"))` \
28 | Windows: Appdata/Roaming/java_undetected_chromedriver \
29 | Mac: Library/Application Support/java_undetected_chromedriver \
30 | Linux: .local/share/java_undetected_chromedriver \
31 | These are copied from undetected-chromedriver. Drivers are downloaded from: \
32 | CFT: https://storage.googleapis.com/chrome-for-testing-public \
33 | Legacy: https://chromedriver.storage.googleapis.com
34 |
35 | ## Usage
36 |
37 | ```java
38 |
39 | import me.bramar.undetectedselenium.SeleniumStealthOptions;
40 | import me.bramar.undetectedselenium.UndetectedChromeDriver;
41 | import org.openqa.selenium.chrome.ChromeDriver;
42 | import org.openqa.selenium.edge.EdgeDriver;
43 |
44 | public class Main {
45 | public static void main(String[] args) {
46 | // mimics undetected-chromedriver
47 | UndetectedChromeDriver uc = UndetectedChromeDriver.builder().build();
48 | // mimics selenium-stealth (that uses puppeteer stealth)
49 | ChromeDriver chromeDriver = new ChromeDriver();
50 | EdgeDriver edgeDriver = new ChromeDriver();
51 | SeleniumStealthOptions.getDefault().apply(driver);
52 | SeleniumStealthOptions.getDefault().apply(edgeDriver);
53 | // mimics both undetected-chromedriver and selenium-stealth
54 | // warning: may cause issues
55 | UndetectedChromeDriver uc2 = UndetectedChromeDriver.builder()
56 | .seleniumStealth(SeleniumStealthOptions.getDefault())
57 | .build();
58 |
59 | // selenium-stealth custom options
60 | SeleniumStealthOptions.builder()
61 | .languageArgument("de")
62 | .userAgent("CustomUserAgent")
63 | .renderer("Custom Renderer")
64 | .webglVendor("Custom WebGL Vendor")
65 | .platform("Custom Platform")
66 | .build()
67 | .apply(chromeDriver);
68 | // undetected-chromedriver custom options
69 | UndetectedChromeDriver uc3 = UndetectedChromeDriver.builder()
70 | .versionMain(125)
71 | .driverExecutable(driverExecutableFile) // chromedriver.exe
72 | .binaryExecutable(binaryExecutableFile) // chrome.exe
73 | .userDataDir("path/to/user/data/dir") // defaults to using temp folder
74 | .headless(true)
75 | .patchProvidedDriver(true) // defaults to false if you use custom driver, else it defaults to true
76 | .build();
77 | ChromeDriver underlyingDriverUsed = uc3.getDriver();
78 |
79 | // CF bypass that works sometimes but also slow (10s)
80 | // Use with caution.
81 | boolean success = uc3.cloudflareGet("https://nowsecure.nl");
82 | uc3.quit();
83 | }
84 | }
85 |
86 | ```
87 |
88 |
89 | Refer to `me.bramar.undetectedselenium.Test` for examples
90 |
91 | ## Credit
92 | - Selenium-stealth/puppeteer-stealth JS files are from https://github.com/berstend/puppeteer-extra/tree/master/packages/puppeteer-extra-plugin-stealth/evasions
93 | - UndetectedChromeDriver stealth techniques are partially from https://github.com/ultrafunkamsterdam/undetected-chromedriver
94 |
--------------------------------------------------------------------------------
/pom.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 | 4.0.0
5 |
6 | me.bramar.undetectedselenium
7 | UndetectedSelenium
8 | 1.2
9 |
10 |
11 | 17
12 | 17
13 |
14 |
15 |
16 |
17 |
18 | org.seleniumhq.selenium
19 | selenium-java
20 | 4.22.0
21 |
22 |
23 | org.projectlombok
24 | lombok
25 | 1.18.26
26 |
27 |
28 | com.google.code.gson
29 | gson
30 | 2.10.1
31 |
32 |
33 | org.slf4j
34 | slf4j-simple
35 | 2.0.10
36 |
37 |
38 |
--------------------------------------------------------------------------------
/src/main/java/me/bramar/undetectedselenium/DriverPatcher.java:
--------------------------------------------------------------------------------
1 | package me.bramar.undetectedselenium;
2 |
3 | import com.google.gson.JsonObject;
4 | import com.google.gson.JsonParser;
5 | import lombok.Getter;
6 | import org.slf4j.Logger;
7 | import org.slf4j.LoggerFactory;
8 |
9 | import javax.annotation.Nullable;
10 | import java.io.*;
11 | import java.net.HttpURLConnection;
12 | import java.net.URL;
13 | import java.nio.charset.StandardCharsets;
14 | import java.nio.file.FileSystem;
15 | import java.nio.file.FileSystems;
16 | import java.nio.file.Files;
17 | import java.nio.file.Path;
18 | import java.util.Collections;
19 | import java.util.Random;
20 | import java.util.regex.Matcher;
21 | import java.util.regex.Pattern;
22 | import java.util.stream.Stream;
23 |
24 | // ported from Python undetected-chromedriver
25 | @Getter
26 | public class DriverPatcher {
27 | private static final Logger logger = LoggerFactory.getLogger(DriverPatcher.class);
28 | // old
29 | // private static final String chromeLabsRepo = "https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing";
30 | private static final String chromeForTestingRepo = "https://storage.googleapis.com/chrome-for-testing-public";
31 | private final File latestStable;
32 | private String urlRepo = "https://chromedriver.storage.googleapis.com";
33 | private final String zipName;
34 | private File executablePath;
35 | private int versionMain;
36 | private String versionFull;
37 | private File dataPath;
38 | private boolean customExePath;
39 | private boolean isPosix;
40 | private final File zipPath;
41 | private final boolean chromeForTesting;
42 | private final boolean onlyStableBuilds;
43 |
44 | public DriverPatcher(@Nullable String executablePath,
45 | int versionMain /* 0 = automatic */,
46 | boolean chromeForTesting,
47 | boolean onlyStableBuilds /* setting for chromeLabs=true and versionMain=0, otherwise no impact*/) throws IOException {
48 | this.chromeForTesting = chromeForTesting;
49 | this.onlyStableBuilds = onlyStableBuilds;
50 | if(chromeForTesting) urlRepo = chromeForTestingRepo;
51 | String osName = System.getProperty("os.name", "").toLowerCase();
52 | boolean is64bit = System.getProperty("os.arch").contains("64");
53 | isPosix = false;
54 | String exeName;
55 | String _zipName;
56 | if(osName.contains("windows")) {
57 | if(is64bit) {
58 | _zipName = "chromedriver_win64.zip";
59 | }else {
60 | _zipName = "chromedriver_win32.zip";
61 | }
62 | exeName = "chromedriver.exe";
63 | dataPath = userPath("appdata/roaming/java_undetected_chromedriver");
64 | }else {
65 | exeName = "chromedriver";
66 | if(osName.contains("nux")) {
67 | _zipName = "chromedriver_linux64.zip";
68 | dataPath = userPath(".local/share/java_undetected_chromedriver");
69 | isPosix = true;
70 | }else if(osName.contains("darwin") || osName.contains("mac")) {
71 | // FIXME: no check for ARM64 arch
72 | _zipName = chromeForTesting ? "chromedriver-mac-x64.zip" : "chromedriver_mac64.zip";
73 | dataPath = userPath("Library/Application Support/java_undetected_chromedriver");
74 | isPosix = true;
75 | }else {
76 | dataPath = userPath(".java_undetected_chromedriver");
77 | _zipName = "chromedriver_%s.zip";
78 | }
79 | if(System.getenv().containsKey("LAMBDA_TASK_ROOT")) {
80 | dataPath = new File("tmp/java_undetected_chromedriver");
81 | }
82 | }
83 | this.latestStable = new File(dataPath, "LATEST_STABLE");
84 | if(chromeForTesting) _zipName = _zipName.replace("_", "-");
85 | this.zipName = _zipName;
86 | if(!dataPath.exists()) {
87 | Files.createDirectory(dataPath.toPath());
88 | }
89 | if(!isPosix && executablePath != null && !executablePath.endsWith(".exe")) {
90 | executablePath += ".exe";
91 | }
92 |
93 | zipPath = new File(dataPath, "java_undetected");
94 | // removed code that makes it relative to program working dir
95 |
96 | if(executablePath != null) {
97 | this.executablePath = new File(executablePath);
98 | this.customExePath = true;
99 | }else {
100 | this.executablePath = new File(dataPath, "java_undetected_" + fetchReleaseNumber().substring(1) + "_" + exeName);
101 | }
102 | this.versionMain = versionMain;
103 | this.versionFull = null;
104 | }
105 | private File userPath(String file) {
106 | return new File(new File(System.getProperty("user.home")), file);
107 | }
108 | public boolean isBinaryPatched() {
109 | return isBinaryPatched(null);
110 | }
111 |
112 | public boolean isBinaryPatched(File executablePath) {
113 | executablePath = executablePath == null ? this.executablePath : executablePath;
114 | String patternString = "undetected chromedriver";
115 | char[] pattern = patternString.toCharArray();
116 | int patternLen = pattern.length;
117 | int b;
118 | try(FileInputStream in = new FileInputStream(executablePath)) {
119 | byte[] buffer = new byte[4096];
120 | int len;
121 | a:
122 | while((len = in.read(buffer)) > 0) {
123 | b:
124 | for(int i = 0; i < len; i++) {
125 | if(buffer[i] == pattern[0]) {
126 | for(int offset = 1; offset < patternLen; offset++) {
127 | if((i + offset) >= len) {
128 | if((b = in.read()) == -1)
129 | return false;
130 | if(b != pattern[offset])
131 | continue a;
132 | }else if(buffer[i + offset] != pattern[offset]) {
133 | i += offset;
134 | continue b;
135 | }
136 | }
137 | return true;
138 | }
139 | }
140 | }
141 | }catch(IOException ignored) {}
142 | return false;
143 | }
144 |
145 | public void auto(int versionMain) throws IOException {
146 | if(customExePath) {
147 | boolean patched = isBinaryPatched(this.executablePath);
148 | if(!patched) {
149 | patchExe();
150 | }
151 | return;
152 | }
153 | String release = fetchReleaseNumber();
154 | boolean isCached = release.startsWith("C");
155 | release = release.substring(1);
156 | String[] dotSplit = release.split("\\.");
157 | this.versionMain = Integer.parseInt(dotSplit[0]);
158 | if(isCached && !this.executablePath.exists() && !customExePath) {
159 | // No internet fail-safe (uses latest stable driver available)
160 | File[] files = dataPath.listFiles();
161 | if(files == null)
162 | throw new IOException("Failed to fetch chrome driver and no local drivers available");
163 | File driverFile = null;
164 | int[] driver = null;
165 | main:
166 | for(File file : files) {
167 | try {
168 | String name = file.getName();
169 | if(!name.endsWith(".exe") || !name.contains("driver")) continue;
170 | Matcher matcher = Pattern.compile("[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}")
171 | .matcher(name);
172 | if(!matcher.find()) continue;
173 | String version = matcher.group();
174 | String[] s = version.split("\\.");
175 | int[] versionSplit = new int[4];
176 | for(int i = 0; i < s.length; i++)
177 | versionSplit[i] = Integer.parseInt(s[i]);
178 |
179 |
180 | if(versionSplit[0] <= versionMain) {
181 | if(driver != null) {
182 | for(int i = 0; i < versionSplit.length; i++) {
183 | if(driver[i] > versionSplit[i]) continue main;
184 | }
185 | }
186 | driverFile = file;
187 | driver = versionSplit;
188 | }
189 | }catch(NumberFormatException|ArrayIndexOutOfBoundsException ignored) {}
190 | }
191 | if(driverFile == null)
192 | throw new IOException("Failed to fetch chromedriver and no local drivers available");
193 | this.executablePath = driverFile;
194 | patchExe();
195 | return;
196 | }else
197 | this.versionFull = release;
198 |
199 | if(versionMain != 0) {
200 | this.versionMain = versionMain;
201 | }
202 | if(this.executablePath.exists()) {
203 | if(isBinaryPatched())
204 | return;
205 | this.executablePath.delete();
206 | }
207 | logger.info("Downloading chromedriver " + release);
208 | File downloaded = fetchPackage();
209 | unzipPackage(downloaded);
210 | downloaded.delete();
211 | patchExe();
212 | }
213 | public void unzipPackage(File zipFile) throws IOException {
214 | if(this.executablePath.exists() && !this.executablePath.delete()) {
215 | Files.delete(this.executablePath.toPath());
216 | }
217 | try(FileSystem fs = FileSystems.newFileSystem(zipFile.toPath(), Collections.emptyMap())) {
218 | try(Stream stream = Files.walk(fs.getRootDirectories().iterator().next())) {
219 | for(Path p : stream.toList()) {
220 | if(p.getFileName() != null && p.getFileName().toString().matches(".*chromedriver\\.exe")) {
221 | Files.copy(p, executablePath.toPath());
222 | return;
223 | }
224 | }
225 | }
226 | }
227 | }
228 | public File fetchPackage() throws IOException {
229 | File tempFolder = new File(System.getProperty("java.io.tmpdir"));
230 | File outFile = new File(tempFolder, "ju-chromedriver-" + this.versionMain + "-" + new Random().nextInt(999_999) + ".zip");
231 | String nameUrl;
232 | if(chromeForTesting) {
233 | String driverType = zipName.replace(".zip", "")
234 | .replace("chromedriver-", "");
235 | // chromedriver-win32.zip -> win32
236 | nameUrl = driverType + "/" + zipName;
237 | }else nameUrl = zipName;
238 | URL url = new URL("%s/%s/%s".formatted(urlRepo, versionFull, nameUrl));
239 | HttpURLConnection connection = (HttpURLConnection) url.openConnection();
240 | connection.setRequestMethod("GET");
241 | connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36");
242 | connection.connect();
243 | int res = connection.getResponseCode();
244 | if(res != 200) {
245 | connection.disconnect();
246 | return null;
247 | }
248 | try(FileOutputStream out = new FileOutputStream(outFile);
249 | InputStream in = connection.getInputStream()) {
250 | byte[] buffer = new byte[4096];
251 | int len;
252 | while((len = in.read(buffer)) > 0) {
253 | if(len == 4096) out.write(buffer);
254 | else {
255 | byte[] slice = new byte[len];
256 | System.arraycopy(buffer, 0, slice, 0, len);
257 | out.write(slice);
258 | }
259 | }
260 | }
261 | connection.disconnect();
262 | return outFile;
263 | }
264 | private void fetchLatestStable() throws IOException {
265 | URL url = new URL("https://googlechromelabs.github.io/chrome-for-testing/last-known-good-versions.json");
266 | HttpURLConnection connection = (HttpURLConnection) url.openConnection();
267 | connection.setRequestMethod("GET");
268 | connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36");
269 | connection.connect();
270 | String message;
271 | try(InputStream is = connection.getInputStream()) {
272 | message = new String(is.readAllBytes());
273 | }
274 | int res = connection.getResponseCode();
275 | connection.disconnect();
276 | if(res < 200 || res > 299) {
277 | throw new IOException(connection.getURL() + " Response code " + connection.getResponseCode() + " with message " + message.substring(0, Math.min(message.length(), 100)));
278 | }else {
279 | String latestStableBuild = JsonParser.parseString(message).getAsJsonObject()
280 | .getAsJsonObject("channels").getAsJsonObject("Stable").get("version").getAsString();
281 | try(FileWriter writer = new FileWriter(latestStable)) {
282 | writer.write(latestStableBuild);
283 | }
284 | }
285 | }
286 | private String _fetchFromCFT() throws IOException {
287 | if(versionMain != 0 && versionMain < 113) throw new IllegalArgumentException("version 112 and below is not available from chromelabs/chrome for testing");
288 |
289 | IOException stableException = null;
290 | String latestStableBuild = null;
291 | if(onlyStableBuilds && versionMain == 0) {
292 | try {
293 | fetchLatestStable();
294 | }catch(IOException e) {stableException = e;}
295 | if(latestStable.exists()) {
296 | try(FileInputStream in = new FileInputStream(latestStable)) {
297 | latestStableBuild = new String(in.readAllBytes());
298 | }catch(IOException e) {if(stableException == null) stableException = e;}
299 | }
300 | }
301 |
302 |
303 |
304 | URL url = new URL("https://googlechromelabs.github.io/chrome-for-testing/latest-versions-per-milestone.json");
305 | HttpURLConnection connection = (HttpURLConnection) url.openConnection();
306 | connection.setRequestMethod("GET");
307 | connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36");
308 | connection.connect();
309 | String message;
310 | try(InputStream is = connection.getInputStream()) {
311 | message = new String(is.readAllBytes());
312 | }
313 | int res = connection.getResponseCode();
314 | connection.disconnect();
315 | if(res < 200 || res > 299) {
316 | throw new IOException(connection.getURL() + " Response code " + connection.getResponseCode() + " with message " + message.substring(0, Math.min(message.length(), 100)));
317 | }else {
318 | JsonObject json = JsonParser.parseString(message).getAsJsonObject();
319 | JsonObject milestones = json.getAsJsonObject("milestones");
320 | if(milestones.has(versionMain+""))
321 | return milestones.getAsJsonObject(versionMain+"").get("version").getAsString();
322 | else if(versionMain == 0) {
323 | if(onlyStableBuilds) {
324 | if(latestStableBuild == null)
325 | throw new IOException("Failed to get latest stable build", stableException);
326 | return latestStableBuild;
327 | }else {
328 | // not recommended since Canary/Dev/Beta builds can be unstable
329 | int highestMainVersion = milestones.keySet().stream().mapToInt(Integer::parseInt).max().orElse(0);
330 | if(highestMainVersion == 0)
331 | throw new IllegalStateException("failed to get release number from CFT, please manually input the version for chrome driver");
332 | return milestones.getAsJsonObject(highestMainVersion + "").get("version").getAsString();
333 | }
334 | }else
335 | throw new IllegalArgumentException("version " + versionMain + " is not available");
336 | }
337 | }
338 | private String _fetch() throws IOException {
339 | String path = "/latest_release";
340 | if(versionMain != 0)
341 | path += "_" + versionMain;
342 | URL url = new URL(this.urlRepo + path.toUpperCase());
343 | HttpURLConnection connection = (HttpURLConnection) url.openConnection();
344 | connection.setRequestMethod("GET");
345 | connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36");
346 | connection.connect();
347 | String message;
348 | try(InputStream is = connection.getInputStream()) {
349 | message = new String(is.readAllBytes());
350 | }
351 | int res = connection.getResponseCode();
352 | connection.disconnect();
353 | if(res < 200 || res > 299) {
354 | throw new IOException("Response code " + connection.getResponseCode() + " with message " + message.substring(0, Math.min(message.length(), 100)));
355 | }else
356 | return message;
357 | }
358 |
359 | public String fetchReleaseNumber() throws IOException {
360 | try {
361 | return "R" + (chromeForTesting ? _fetchFromCFT() : _fetch());
362 | }catch(IOException e) {
363 | logger.warn("Failed to fetch release number from " + (chromeForTesting ? "CFT" : "chromedriver.storage.googleapis.com"), e);
364 | if(latestStable.exists()) {
365 | try(FileInputStream in = new FileInputStream(latestStable)) {
366 | return "C"+new String(in.readAllBytes());
367 | }catch(IOException e2) {
368 | try {
369 | e2.initCause(e);
370 | }catch(IllegalStateException ignored) {}
371 | throw e2;
372 | }
373 | }else throw e;
374 | }
375 | }
376 | public void patchExe() throws IOException {
377 | StringBuilder contentBuilder = new StringBuilder();
378 | try(FileReader reader = new FileReader(this.executablePath, StandardCharsets.ISO_8859_1)) {
379 | char[] buffer = new char[8192];
380 | int len;
381 | while((len = reader.read(buffer)) > 0) {
382 | if(len == buffer.length) contentBuilder.append(buffer);
383 | else {
384 | char[] slice = new char[len];
385 | System.arraycopy(buffer, 0, slice, 0, len);
386 | contentBuilder.append(slice);
387 | }
388 | }
389 | }
390 | String content = contentBuilder.toString();
391 | Matcher matcher = Pattern.compile("\\{window\\.cdc.*?;\\}").matcher(content);
392 | boolean found = false;
393 | while(matcher.find()) {
394 | found = true;
395 | int len = matcher.group().length();
396 | String toReplace = "{let a=\"undetected chromedriver\"}";
397 | String filler = "A".repeat(len - toReplace.length());
398 | toReplace = toReplace.replace("chromedriver", "chromedriver" + filler);
399 | content = content.substring(0, matcher.start()) + toReplace + content.substring(matcher.end());
400 | }
401 | content = content.replaceAll("window\\.cdc", "window.arh");
402 | if(!found) logger.warn("Something went wrong patching the binary, could not find injection code block");
403 |
404 | try(FileWriter writer = new FileWriter(this.executablePath, StandardCharsets.ISO_8859_1)) {
405 | writer.write(content.toCharArray());
406 | }
407 | }
408 | }
409 |
--------------------------------------------------------------------------------
/src/main/java/me/bramar/undetectedselenium/SeleniumStealthOptions.java:
--------------------------------------------------------------------------------
1 | package me.bramar.undetectedselenium;
2 |
3 | import com.google.gson.Gson;
4 | import lombok.Builder;
5 | import org.openqa.selenium.chromium.HasCdp;
6 |
7 | import java.io.IOException;
8 | import java.io.InputStream;
9 | import java.util.Collections;
10 | import java.util.HashMap;
11 | import java.util.Map;
12 |
13 | // ported from Python selenium_stealth (which has parts from Puppeteer)
14 | // can be used with any chrome and chromium driver
15 | @Builder
16 | public class SeleniumStealthOptions {
17 | private static Gson gson = new Gson();
18 | private String userAgent;
19 | private String platform;
20 | @Builder.Default private String[] languages = new String[] {"en-US", "en"};
21 | @Builder.Default private String vendor = "Google Inc.";
22 | @Builder.Default private String webglVendor = "Intel Inc.";
23 | @Builder.Default private String renderer = "Intel Iris OpenGL Engine";
24 | @Builder.Default private boolean fixHairline = false;
25 | @Builder.Default private boolean runOnInsecureOrigins = false;
26 |
27 | public void apply(HasCdp driver) {
28 | evaluateEmpty(driver,
29 | "utils.js", "chrome.app.js", "iframe.contentWindow.js", "media.codecs.js",
30 | "navigator.permissions.js", "navigator.plugins.js", "navigator.webdriver.js", "window.outerdimensions.js");
31 | evaluateScript(driver, "chrome.runtime.js", runOnInsecureOrigins);
32 | evaluateScript(driver, "navigator.languages.js", (Object) languages);
33 | evaluateScript(driver, "navigator.vendor.js", vendor);
34 | evaluateScript(driver, "webgl.vendor.js", webglVendor, renderer);
35 | overrideUserAgent(driver);
36 | }
37 | public void overrideUserAgent(HasCdp driver) {
38 | String userAgent = this.userAgent != null ? this.userAgent :
39 | String.valueOf(driver.executeCdpCommand("Browser.getVersion", Collections.emptyMap())
40 | .get("userAgent"));
41 | userAgent = userAgent.replace("HeadlessChrome", "Chrome");
42 | Map override = new HashMap<>();
43 | override.put("userAgent", userAgent);
44 | // modified from original
45 | if(languages != null && languages.length != 0)
46 | override.put("acceptLanguage", String.join(",", languages));
47 | if(platform != null)
48 | override.put("platform", platform);
49 | driver.executeCdpCommand("Network.setUserAgentOverride", override);
50 | }
51 | public void evaluateEmpty(HasCdp driver, String... scriptFiles) {
52 | for(String scriptFile : scriptFiles) {
53 | evaluateScript(driver, scriptFile);
54 | }
55 | }
56 | public String evaluationString(String func, Object... args) {
57 | String argsString = "";
58 | for(int i = 0; i < args.length; i++) {
59 | Object arg = args[i];
60 | argsString += arg == null ? "undefined" : gson.toJson(arg);
61 | if(i != args.length - 1)
62 | argsString += ", ";
63 | }
64 | return "(%s)(%s)".formatted(func, argsString);
65 |
66 | }
67 | public void evaluateScript(HasCdp driver, String scriptName, Object... args) {
68 | String script = null;
69 | try(InputStream in = getClass().getClassLoader().getResourceAsStream("selenium-stealth/" + scriptName)) {
70 | if(in != null)
71 | script = new String(in.readAllBytes());
72 | }catch(NullPointerException|IOException ignored) {}
73 | if(script == null) throw new NullPointerException("Failed to get script from embedded JS file");
74 | driver.executeCdpCommand(
75 | "Page.addScriptToEvaluateOnNewDocument",
76 | Map.of("source", evaluationString(script, args)));
77 | }
78 | public static SeleniumStealthOptions getDefault() {
79 | return builder().build();
80 | }
81 | public static class SeleniumStealthOptionsBuilder {
82 | // string example: "en-US,en"
83 | public SeleniumStealthOptionsBuilder languageArgument(String languageArg) {
84 | return languages(languageArg.split(","));
85 | }
86 | }
87 | }
88 |
--------------------------------------------------------------------------------
/src/main/java/me/bramar/undetectedselenium/Test.java:
--------------------------------------------------------------------------------
1 | package me.bramar.undetectedselenium;
2 |
3 | import org.openqa.selenium.PageLoadStrategy;
4 | import org.openqa.selenium.chrome.ChromeDriver;
5 | import org.openqa.selenium.chrome.ChromeDriverService;
6 | import org.openqa.selenium.chromium.ChromiumDriverLogLevel;
7 |
8 | import java.io.IOException;
9 | import java.util.Scanner;
10 |
11 | class Test {
12 | private static final String testUrl = "https://nowsecure.nl";
13 | public static void main(String[] args) throws IOException, ReflectiveOperationException {
14 | test1();
15 | }
16 | public static void w() {
17 | Scanner scanner = new Scanner(System.in);
18 | System.out.println("Press [ENTER] to quit");
19 | scanner.nextLine();
20 | scanner.close();
21 | System.out.println("Quitting");
22 | }
23 | public static void test1() throws IOException, ReflectiveOperationException {
24 | // UC, driverFromCFT currently defaults to false (which only allows versions <= 113)
25 | UndetectedChromeDriver driver = UndetectedChromeDriver.builder()
26 | .build();
27 |
28 | driver.cloudflareGet(testUrl);
29 | w();
30 | driver.quit();
31 | }
32 | public static void test2() {
33 | ChromeDriver driver = new ChromeDriver();
34 | SeleniumStealthOptions.getDefault().apply(driver);
35 | driver.get(testUrl);
36 | w();
37 | driver.quit();
38 | }
39 | public static void test3() throws IOException, ReflectiveOperationException {
40 | UndetectedChromeDriver driver = UndetectedChromeDriver.builder()
41 | .pageLoadStrategy(PageLoadStrategy.NONE)
42 | .headless(false)
43 | .driverFromCFT(true)
44 | .versionMain(115)
45 | .autoOpenDevtools(true)
46 | .serviceBuilder(new ChromeDriverService.Builder().withSilent(true).withLogLevel(ChromiumDriverLogLevel.OFF))
47 | .seleniumStealth(SeleniumStealthOptions.getDefault()).build();
48 | System.out.println("Bypassed: " + driver.cloudflareGet(testUrl));
49 | w();
50 | driver.quit();
51 | }
52 | public static void cloudflareTest() throws IOException, ReflectiveOperationException, InterruptedException {
53 | int success = 0;
54 | int fail = 0;
55 | int attempts = 100;
56 | boolean headless = false;
57 | for(int i = 0; i < attempts; i++) {
58 | UndetectedChromeDriver driver = UndetectedChromeDriver.builder()
59 | .pageLoadStrategy(PageLoadStrategy.NONE)
60 | .headless(headless)
61 | .driverFromCFT(true)
62 | .versionMain(115)
63 | .autoOpenDevtools(true)
64 | .seleniumStealth(SeleniumStealthOptions.getDefault()).build();
65 | if(driver.cloudflareGet(testUrl)) success++;
66 | else fail++;
67 | Thread.sleep(2391);
68 | driver.quit();
69 | System.out.println((headless ? "Headless" : "Headful") + " Success: " + success + " Fail: " + fail + " | Success Rate: " + (success / attempts * 100d) + "% Attempts = " + (i+1) + "/" + attempts + " (" + ((i+1)/attempts*100d)+"%)");
70 | }
71 | System.out.println((headless ? "Headless" : "Headful") + " Success: " + success + " Fail: " + fail + " | Success Rate: " + (success / attempts * 100d) + "%");
72 | }
73 | }
74 |
--------------------------------------------------------------------------------
/src/main/java/me/bramar/undetectedselenium/UCTargetLocator.java:
--------------------------------------------------------------------------------
1 | package me.bramar.undetectedselenium;
2 |
3 | import lombok.experimental.Delegate;
4 | import org.openqa.selenium.WebDriver;
5 |
6 | /*
7 | Wraps the original Target locator and updates user agent when switchTo().window() is called
8 | */
9 | class UCTargetLocator implements WebDriver.TargetLocator {
10 | private interface TargetLocatorExclude {
11 | WebDriver window(String nameOrHandle);
12 | }
13 | @Delegate(excludes = TargetLocatorExclude.class)
14 | private final WebDriver.TargetLocator original;
15 | private final UndetectedChromeDriver driver;
16 |
17 | UCTargetLocator(UndetectedChromeDriver driver) {
18 | this.driver = driver;
19 | this.original = driver.getDriver().switchTo();
20 | }
21 |
22 | @Override
23 | public WebDriver window(String nameOrHandle) {
24 | original.window(nameOrHandle);
25 | driver.updateUserAgent();
26 | return driver;
27 | }
28 | }
29 |
--------------------------------------------------------------------------------
/src/main/java/me/bramar/undetectedselenium/UndetectedChromeDriver.java:
--------------------------------------------------------------------------------
1 | package me.bramar.undetectedselenium;
2 |
3 | import com.google.gson.Gson;
4 | import com.google.gson.GsonBuilder;
5 | import com.google.gson.ToNumberPolicy;
6 | import com.google.gson.reflect.TypeToken;
7 | import com.google.gson.stream.JsonReader;
8 | import lombok.AccessLevel;
9 | import lombok.Getter;
10 | import lombok.NoArgsConstructor;
11 | import lombok.Setter;
12 | import lombok.experimental.Accessors;
13 | import lombok.experimental.Delegate;
14 | import org.openqa.selenium.*;
15 | import org.openqa.selenium.bidi.HasBiDi;
16 | import org.openqa.selenium.chrome.ChromeDriver;
17 | import org.openqa.selenium.chrome.ChromeDriverService;
18 | import org.openqa.selenium.chrome.ChromeOptions;
19 | import org.openqa.selenium.chromium.*;
20 | import org.openqa.selenium.devtools.HasDevTools;
21 | import org.openqa.selenium.html5.LocationContext;
22 | import org.openqa.selenium.html5.WebStorage;
23 | import org.openqa.selenium.interactions.Interactive;
24 | import org.openqa.selenium.logging.HasLogEvents;
25 | import org.openqa.selenium.mobile.NetworkConnection;
26 | import org.openqa.selenium.net.PortProber;
27 | import org.openqa.selenium.support.ui.ExpectedConditions;
28 | import org.openqa.selenium.support.ui.WebDriverWait;
29 | import org.openqa.selenium.virtualauthenticator.HasVirtualAuthenticator;
30 |
31 | import java.io.File;
32 | import java.io.FileReader;
33 | import java.io.FileWriter;
34 | import java.io.IOException;
35 | import java.lang.reflect.Field;
36 | import java.net.MalformedURLException;
37 | import java.net.URL;
38 | import java.time.Duration;
39 | import java.util.*;
40 | import java.util.stream.Collectors;
41 | import java.util.stream.Stream;
42 |
43 | // ported from Python undetected-chromedriver, uses some reflection
44 |
45 | public class UndetectedChromeDriver implements WebDriver, JavascriptExecutor, HasCapabilities, HasVirtualAuthenticator, Interactive,
46 | PrintsPage, TakesScreenshot, HasAuthentication, HasBiDi, HasCasting, HasCdp, HasDevTools, HasLaunchApp,
47 | HasLogEvents, HasNetworkConditions, HasPermissions, LocationContext, NetworkConnection, WebStorage {
48 | private interface UndetectedChromeDriverExclude {
49 | void get(String url);
50 | void quit();
51 | Map executeCdpCommand(String commandName, Map parameters);
52 | WebDriver.TargetLocator switchTo();
53 | }
54 | @Delegate(excludes = UndetectedChromeDriverExclude.class)
55 | @Getter private final ChromeDriver driver;
56 | @Getter private final ChromeOptions options;
57 | @Getter private final boolean overrideUserAgent;
58 | private final Thread shutdownHook;
59 | private String otherUserAgent; // if overrideUserAgent is null, this is the user agent that will be set
60 | private final Random rnd = new Random();
61 | private UndetectedChromeDriver(
62 | ChromeDriverService service,
63 | ChromeOptions options,
64 | Thread shutdownHook, boolean overrideUserAgent) {
65 | this.shutdownHook = shutdownHook;
66 | this.overrideUserAgent = overrideUserAgent;
67 | this.driver = new ChromeDriver(service, this.options = options);
68 | this.otherUserAgent = String.valueOf(executeScript("return navigator.userAgent")).replace("Headless", "");
69 | }
70 | public void updateUserAgent() {
71 | if(overrideUserAgent) return;
72 | String ua = String.valueOf(otherUserAgent == null ? executeScript("return navigator.userAgent") : otherUserAgent).replace("Headless","");
73 | executeCdpCommand("Network.setUserAgentOverride",
74 | Map.of(
75 | "userAgent", ua
76 | )
77 | );
78 | }
79 | @Override
80 | public void get(String url) {
81 | preGetScript();
82 | driver.get(url);
83 | postGetScript();
84 | }
85 | @Override
86 | public void quit() {
87 | driver.quit();
88 | if(shutdownHook != null) {
89 | Runtime.getRuntime().removeShutdownHook(shutdownHook);
90 | shutdownHook.start();
91 | try {
92 | shutdownHook.join();
93 | }catch(InterruptedException ignored) {}
94 | }
95 | }
96 | @Override
97 | public TargetLocator switchTo() {
98 | return new UCTargetLocator(this);
99 | }
100 |
101 | @Override
102 | public Map executeCdpCommand(String commandName, Map parameters) {
103 | if(commandName.equalsIgnoreCase("Network.setUserAgentOverride")) {
104 | if(overrideUserAgent) return Collections.emptyMap();
105 | if(parameters.containsKey("userAgent"))
106 | otherUserAgent = String.valueOf(Objects.requireNonNullElse(parameters.get("userAgent"), "undefined"));
107 | }
108 | return driver.executeCdpCommand(commandName, parameters);
109 | }
110 |
111 | private void delay() {
112 | delay(rnd.nextInt(500, 1050));
113 | }
114 | private void delay(int n) {
115 | try {
116 | Thread.sleep(n);
117 | }catch(InterruptedException ignored) {}
118 | }
119 | /**
120 | * Can bypass CF but isnt guaranteed to work (especially on VPN/Data center IPs)
121 | * Takes 10s (not recommended to use on a non-cloudflare site)
122 | * @param url CF-protected site
123 | * @return true if success (no checkbox detected), otherwise false
124 | */
125 | public boolean cloudflareGet(String url) {
126 | return cloudflareGet(url, 10000);
127 | }
128 | /**
129 | * @see UndetectedChromeDriver#cloudflareGet(String)
130 | * @param url CF-protected site
131 | * @param timeToWait wait time for CF to process in milliseconds
132 | * @return true if success (no checkbox detected), otherwise false
133 | */
134 | public boolean cloudflareGet(String url, int timeToWait) {
135 | try {
136 | new URL(url);
137 | }catch(MalformedURLException e) {
138 | throw new IllegalArgumentException(e);
139 | }
140 | get("http://google.com");
141 | Set pre = getWindowHandles();
142 | driver.navigate().refresh();
143 | delay();
144 | preGetScript();
145 | String uuid = UUID.randomUUID().toString();
146 | String script = "window.open('%s', '_blank');".formatted(url);
147 | driver.executeScript(script);
148 | try {
149 | // WebDriverWait may trigger Cloudflare
150 | Thread.sleep(timeToWait);
151 | }catch(InterruptedException ignored) {}
152 | String prev = getWindowHandle();
153 | Set post = getWindowHandles();
154 | post.removeAll(pre);
155 | post.remove(prev);
156 | close();
157 | switchTo().window(post.iterator().next());
158 | return driver.findElements(By.id("cf-stage")).isEmpty();
159 | }
160 |
161 | public boolean _legacyCloudflareGet(String url) {
162 | try {
163 | new URL(url);
164 | }catch(MalformedURLException e) {
165 | throw new IllegalArgumentException(e);
166 | }
167 | get("about:blank");
168 | delay();
169 | preGetScript();
170 | String current = getWindowHandle();
171 | Set handles = getWindowHandles();
172 | String script = "window.open('%s', '_blank');".formatted(url);
173 | driver.executeScript(script);
174 | WebDriverWait wait = new WebDriverWait(driver, Duration.ofMillis(rnd.nextLong(3000,4000)));
175 | wait.until(ExpectedConditions.numberOfWindowsToBe(handles.size()+1));
176 | Set newHandles = getWindowHandles();
177 | newHandles.removeAll(handles);
178 | String handle = newHandles.iterator().next();
179 | switchTo().window(handle);
180 | try {
181 | try {
182 | Thread.sleep(2139 + rnd.nextInt(49));
183 | }catch(InterruptedException ignored) {}
184 | driver.navigate().refresh();
185 | wait.until(ExpectedConditions.not(ExpectedConditions.presenceOfElementLocated(By.id("cf-stage"))));
186 | }catch(TimeoutException e) {
187 | switchTo().window(current);
188 | close();
189 | switchTo().window(handle);
190 | return cloudflareGet(url);
191 | }
192 | switchTo().window(current);
193 | delay();
194 | close();
195 | switchTo().window(handle);
196 | return true;
197 | }
198 | public void postGetScript() {
199 | updateUserAgent();
200 | }
201 |
202 | public void preGetScript() {
203 | updateUserAgent();
204 | if(executeScript("return navigator.webdriver") != null) {
205 | executeCdpCommand(
206 | "Page.addScriptToEvaluateOnNewDocument",
207 | Map.of("source", """
208 | Object.defineProperty(window, "navigator", {
209 | value: new Proxy(navigator, {
210 | has: (target, key) => (key === "webdriver" ? false : key in target),
211 | get: (target, key) => key === "webdriver" ? false : typeof target[key] === "function" ? target[key].bind(target) : target[key]
212 | })
213 | });
214 | """));
215 | executeCdpCommand("Page.addScriptToEvaluateOnNewDocument",
216 | Map.of("source", """
217 | Object.defineProperty(navigator, 'maxTouchPoints', {get: () => 1});
218 | Object.defineProperty(navigator.connection, 'rtt', {get: () => 100});
219 |
220 | // https://github.com/microlinkhq/browserless/blob/master/packages/goto/src/evasions/chrome-runtime.js
221 | window.chrome = {
222 | app: {
223 | isInstalled: false,
224 | InstallState: {
225 | DISABLED: 'disabled',
226 | INSTALLED: 'installed',
227 | NOT_INSTALLED: 'not_installed'
228 | },
229 | RunningState: {
230 | CANNOT_RUN: 'cannot_run',
231 | READY_TO_RUN: 'ready_to_run',
232 | RUNNING: 'running'
233 | }
234 | },
235 | runtime: {
236 | OnInstalledReason: {
237 | CHROME_UPDATE: 'chrome_update',
238 | INSTALL: 'install',
239 | SHARED_MODULE_UPDATE: 'shared_module_update',
240 | UPDATE: 'update'
241 | },
242 | OnRestartRequiredReason: {
243 | APP_UPDATE: 'app_update',
244 | OS_UPDATE: 'os_update',
245 | PERIODIC: 'periodic'
246 | },
247 | PlatformArch: {
248 | ARM: 'arm',
249 | ARM64: 'arm64',
250 | MIPS: 'mips',
251 | MIPS64: 'mips64',
252 | X86_32: 'x86-32',
253 | X86_64: 'x86-64'
254 | },
255 | PlatformNaclArch: {
256 | ARM: 'arm',
257 | MIPS: 'mips',
258 | MIPS64: 'mips64',
259 | X86_32: 'x86-32',
260 | X86_64: 'x86-64'
261 | },
262 | PlatformOs: {
263 | ANDROID: 'android',
264 | CROS: 'cros',
265 | LINUX: 'linux',
266 | MAC: 'mac',
267 | OPENBSD: 'openbsd',
268 | WIN: 'win'
269 | },
270 | RequestUpdateCheckStatus: {
271 | NO_UPDATE: 'no_update',
272 | THROTTLED: 'throttled',
273 | UPDATE_AVAILABLE: 'update_available'
274 | }
275 | }
276 | }
277 |
278 | // https://github.com/microlinkhq/browserless/blob/master/packages/goto/src/evasions/navigator-permissions.js
279 | if (!window.Notification) {
280 | window.Notification = {
281 | permission: 'denied'
282 | }
283 | }
284 |
285 | const originalQuery = window.navigator.permissions.query
286 | window.navigator.permissions.__proto__.query = parameters =>
287 | parameters.name === 'notifications'
288 | ? Promise.resolve({ state: window.Notification.permission })
289 | : originalQuery(parameters)
290 |
291 | const oldCall = Function.prototype.call
292 | function call() {
293 | return oldCall.apply(this, arguments)
294 | }
295 | Function.prototype.call = call
296 |
297 | const nativeToStringFunctionString = Error.toString().replace(/Error/g, 'toString')
298 | const oldToString = Function.prototype.toString
299 |
300 | function functionToString() {
301 | if (this === window.navigator.permissions.query) {
302 | return 'function query() { [native code] }'
303 | }
304 | if (this === functionToString) {
305 | return nativeToStringFunctionString
306 | }
307 | return oldCall.call(oldToString, this)
308 | }
309 | // eslint-disable-next-line
310 | Function.prototype.toString = functionToString
311 | """));
312 | }
313 | }
314 |
315 | private static Map undotKey(String key, Object value) {
316 | if(key.contains(".")) {
317 | String[] split = key.split("\\.", 2);
318 | key = split[0];
319 | value = undotKey(split[1], value);
320 | }
321 | Map m = new HashMap<>();
322 | m.put(key, value);
323 | return m;
324 | }
325 | private static void mergeNested(Map a, Map b) {
326 | for(K key : new HashSet<>(b.keySet())) {
327 | if(a.containsKey(key)) {
328 | if(a.get(key) instanceof Map && b.get(key) instanceof Map)
329 | mergeNested((Map)a.get(key), (Map) b.get(key));
330 | }else a.put(key, b.get(key));
331 | }
332 | }
333 | private static Field argField;
334 | private static Field experimentalField;
335 | private static Field capsField;
336 | private static Map caps(MutableCapabilities cap) throws IllegalAccessException, IllegalArgumentException {
337 | return (Map) capsField.get(cap);
338 | }
339 | private static Map experimental(ChromeOptions options) throws IllegalAccessException, IllegalArgumentException {
340 | return (Map) experimentalField.get(options);
341 | }
342 | private static List arguments(ChromeOptions options) throws IllegalAccessException, IllegalArgumentException {
343 | return (List) argField.get(options);
344 | }
345 |
346 | public static UCBuilder builder() {
347 | return new UCBuilder();
348 | }
349 |
350 | @Accessors(fluent = true) @Setter @NoArgsConstructor(access = AccessLevel.PRIVATE)
351 | public static class UCBuilder {
352 | private static final Gson gson = new GsonBuilder()
353 | .setNumberToNumberStrategy(ToNumberPolicy.LONG_OR_DOUBLE)
354 | .setObjectToNumberStrategy(ToNumberPolicy.LONG_OR_DOUBLE).create();
355 | private String userDataDir;
356 | private String userAgent;
357 | private File driverExecutable;
358 | private File binaryExecutable;
359 | private int port = 0;
360 | private int versionMain = 0;
361 | private boolean legacyHeadless = false;
362 | private boolean headless = false;
363 | private boolean suppressWelcome = true;
364 | private boolean noSandbox = true;
365 | private boolean enableCdpEvents = false;
366 | private boolean autoOpenDevtools = false;
367 | private boolean patchProvidedDriver = false;
368 | @Setter(AccessLevel.NONE) private boolean driverFromCFT = true; // driver from chrome for testing (googlechromelabs.github.io)
369 | @Setter(AccessLevel.NONE) private boolean driverFromCFTset = false;
370 | private boolean onlyStableCFT = true; // recommended to be true
371 | private Map desiredCapabilities = new HashMap<>();
372 | private ChromeDriverService.Builder serviceBuilder;
373 | private PageLoadStrategy pageLoadStrategy;
374 | private SeleniumStealthOptions seleniumStealth;
375 | private ChromeOptions options = new ChromeOptions();
376 | public UCBuilder desiredCapability(String key, String value) {
377 | desiredCapabilities.put(key, value);
378 | return this;
379 | }
380 |
381 | public UCBuilder driverFromCFT(boolean driverFromCFT) {
382 | this.driverFromCFT = driverFromCFT;
383 | this.driverFromCFTset = true;
384 | return this;
385 | }
386 | public UndetectedChromeDriver build()
387 | throws IllegalArgumentException, IOException, IllegalAccessException, NoSuchFieldException {
388 | if(argField == null || experimentalField == null || capsField == null) {
389 | argField = ChromiumOptions.class.getDeclaredField("args");
390 | experimentalField = ChromiumOptions.class.getDeclaredField("experimentalOptions");
391 | capsField = MutableCapabilities.class.getDeclaredField("caps");
392 | argField.setAccessible(true);
393 | experimentalField.setAccessible(true);
394 | capsField.setAccessible(true);
395 | }
396 |
397 | // Auto-set driverfromcft if >=113
398 | if(!driverFromCFTset && versionMain >= 113) driverFromCFT = true;
399 |
400 | if(serviceBuilder == null) serviceBuilder = new ChromeDriverService.Builder();
401 | DriverPatcher patcher = null;
402 | if(driverExecutable == null) {
403 | if(driverFromCFTset && versionMain > 0) {
404 | if(versionMain < 113 && driverFromCFT) {
405 | throw new IllegalArgumentException("chrome for testing only available for versions >= 113");
406 | }else if(versionMain >= 113 && !driverFromCFT) {
407 | throw new IllegalArgumentException("chromedriver versions >= 113 only available in chrome for testing");
408 | }
409 | }
410 | patcher = new DriverPatcher(null, versionMain, driverFromCFT, onlyStableCFT);
411 | patcher.auto(0);
412 | driverExecutable = patcher.getExecutablePath();
413 | }else if(patchProvidedDriver) {
414 | patcher = new DriverPatcher(driverExecutable.getAbsolutePath(), 0, false, true);
415 | patcher.auto(0);
416 | }
417 |
418 | int debugPort = port != 0 ? port : PortProber.findFreePort();
419 | String debugHost = "127.0.0.1";
420 | options.addArguments(
421 | "--remote-debugging-host=" + debugHost,
422 | "--remote-debugging-port=" + debugPort);
423 |
424 | if(enableCdpEvents) {
425 | options.setCapability("goog:loggingPrefs",
426 | Map.of("performance", "ALL",
427 | "browser", "ALL"));
428 | }
429 | if(userDataDir != null)
430 | options.addArguments("--user-data-dir=" + userDataDir);
431 | List args = arguments(options);
432 | String language = null;
433 | for(String arg : new ArrayList<>(args)) {
434 | if(arg.contains("headless")) {
435 | headless = true;
436 | args.remove(arg);
437 | }
438 | if(arg.contains("lang")) {
439 | if(arg.contains("="))
440 | language = arg.substring(arg.indexOf('=') + 1);
441 | else
442 | language = "en-US,en;q=0.9";
443 | }
444 | if(userDataDir == null && arg.contains("user-data-dir")) {
445 | userDataDir = arg.substring(arg.indexOf('=') + 1);
446 | }
447 | }
448 | if(language == null)
449 | language = Locale.getDefault().toLanguageTag();
450 | options.addArguments("--lang=" + language);
451 | Thread shutdownHook = null;
452 | if(userDataDir == null) {
453 | File tempDir =
454 | new File(new File(System.getProperty("java.io.tmpdir")), "temp-java-uc-" + System.currentTimeMillis() + "-" + new Random().nextInt(100));
455 | tempDir.mkdirs();
456 | Runtime.getRuntime().addShutdownHook(shutdownHook = new Thread(() -> {
457 | for(int i = 0; i < 3; i++) {
458 | tryDelete(tempDir);
459 | if(!tempDir.exists()) return;
460 | }
461 | throw new IllegalStateException("failed to delete temp directory " + tempDir);
462 | }));
463 | userDataDir = tempDir.getAbsolutePath();
464 | options.addArguments("--user-data-dir=" + userDataDir);
465 | }
466 | if(suppressWelcome) {
467 | options.addArguments("--no-default-browser-check", "--no-first-run");
468 | }
469 | if(noSandbox) {
470 | options.addArguments("--no-sandbox");
471 | }
472 | if(headless) {
473 | if((patcher != null && patcher.getVersionMain() < 108) || (patcher == null && legacyHeadless)) {
474 | options.addArguments("--headless=chrome");
475 | }else {
476 | options.addArguments("--headless=new");
477 | }
478 | }
479 | if(autoOpenDevtools)
480 | options.addArguments("--auto-open-devtools-for-tabs");
481 |
482 | options.addArguments("--window-size=1920,1080", "--start-maximized", "--log-level=0");
483 | options.setExperimentalOption("excludeSwitches", new String[] {"enable-automation"});
484 | File defaultPath = new File(userDataDir, "Default");
485 | File prefsFile = new File(defaultPath, "Preferences");
486 | // handlePreferences(userDataDir)
487 | // commented because untested code, may break
488 | // Map exp = experimental(options);
489 | // Map prefs = (Map) exp.get("prefs");
490 | // if(prefs != null) {
491 | // defaultPath.mkdirs();
492 | // Map undotPrefs = new HashMap<>();
493 | // prefs.forEach((k, v) -> mergeNested(undotPrefs, undotKey(k, v)));
494 | // if(prefsFile.exists()) {
495 | // try(JsonReader reader = new JsonReader(new FileReader(prefsFile))) {
496 | // Map map = gson.fromJson(reader,
497 | // TypeToken.getParameterized(Map.class, String.class, Object.class).getType());
498 | // mergeNested(undotPrefs, map);
499 | // }
500 | // }
501 | // try(FileWriter writer = new FileWriter(prefsFile)) {
502 | // writer.write(gson.toJson(undotPrefs));
503 | // }
504 | //
505 | // exp.remove("prefs");
506 | // }
507 | // fix exit_type flag to prevent tab-restore
508 | if(prefsFile.exists()) {
509 | Map prefsFileMap;
510 | try(JsonReader reader = new JsonReader(new FileReader(prefsFile))) {
511 | prefsFileMap = gson.fromJson(reader,
512 | TypeToken.getParameterized(Map.class, String.class, Object.class).getType());
513 | }
514 | if(prefsFileMap.get("profile") instanceof Map profileMap && profileMap.containsKey("exit_type")) {
515 | profileMap = new HashMap<>(profileMap);
516 | profileMap.remove("exit_type");
517 | prefsFileMap.put("profile", profileMap);
518 | try(FileWriter writer = new FileWriter(prefsFile)) {
519 | gson.toJson(prefsFileMap, writer);
520 | }
521 | }
522 | }
523 |
524 | if(desiredCapabilities == null || desiredCapabilities.isEmpty())
525 | desiredCapabilities = caps(options);
526 | if(pageLoadStrategy != null)
527 | options.setPageLoadStrategy(pageLoadStrategy);
528 | if(userAgent != null)
529 | options.addArguments("--user-agent=" + userAgent);
530 | if(binaryExecutable != null)
531 | options.setBinary(binaryExecutable);
532 | serviceBuilder.usingDriverExecutable(driverExecutable);
533 | // System.out.println(options.asMap());
534 | // System.out.println(driverExecutable);
535 | UndetectedChromeDriver driver = new UndetectedChromeDriver(
536 | serviceBuilder.build(),
537 | options, shutdownHook, userAgent != null);
538 | if(userAgent != null)
539 | driver.getDriver().executeCdpCommand("Network.setUserAgentOverride", Map.of("userAgent", userAgent));
540 | if(seleniumStealth != null) seleniumStealth.apply(driver);
541 | return driver;
542 | }
543 | }
544 | public static void tryDelete(File directory) {
545 | File[] files = directory.listFiles();
546 | if(files != null) {
547 | for(File file : files) {
548 | if(file.isDirectory()) tryDelete(file);
549 | else file.delete();
550 | }
551 | }
552 | directory.delete();
553 | }
554 | // for debugging
555 | public static String abbreviate(Map seen, Object stringify) {
556 | if (stringify == null) {
557 | return "null";
558 | } else {
559 | StringBuilder value = new StringBuilder();
560 | if (stringify.getClass().isArray()) {
561 | value.append("[");
562 | value.append(Stream.of((Object[])stringify).map((item) -> abbreviate(seen, item)).collect(Collectors.joining(", ")));
563 | value.append("]");
564 | } else if (stringify instanceof Collection) {
565 | value.append("[");
566 | value.append(((Collection)stringify).stream().map((item) -> abbreviate(seen, item)).collect(Collectors.joining(", ")));
567 | value.append("]");
568 | } else if (stringify instanceof Map) {
569 | value.append("{");
570 | value.append(((Map)stringify).entrySet().stream().sorted(Comparator.comparing((entry) -> String.valueOf(entry.getKey()))).map((entry) -> String.format("%s: %s", entry.getKey(), abbreviate(seen, entry.getValue()))).collect(Collectors.joining(", ")));
571 | value.append("}");
572 | } else {
573 | value.append(stringify);
574 | }
575 |
576 | seen.put(stringify, value.toString());
577 | return value.toString();
578 | }
579 | }
580 | }
581 |
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/chrome.app.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/chrome.app/index.js
2 |
3 | () => {
4 | if (!window.chrome) {
5 | // Use the exact property descriptor found in headful Chrome
6 | // fetch it via `Object.getOwnPropertyDescriptor(window, 'chrome')`
7 | Object.defineProperty(window, 'chrome', {
8 | writable: true,
9 | enumerable: true,
10 | configurable: false, // note!
11 | value: {} // We'll extend that later
12 | })
13 | }
14 |
15 | // That means we're running headful and don't need to mock anything
16 | if ('app' in window.chrome) {
17 | return // Nothing to do here
18 | }
19 |
20 | const makeError = {
21 | ErrorInInvocation: fn => {
22 | const err = new TypeError(`Error in invocation of app.${fn}()`)
23 | return utils.stripErrorWithAnchor(
24 | err,
25 | `at ${fn} (eval at `
26 | )
27 | }
28 | }
29 |
30 | // There's a some static data in that property which doesn't seem to change,
31 | // we should periodically check for updates: `JSON.stringify(window.app, null, 2)`
32 | const STATIC_DATA = JSON.parse(
33 | `
34 | {
35 | "isInstalled": false,
36 | "InstallState": {
37 | "DISABLED": "disabled",
38 | "INSTALLED": "installed",
39 | "NOT_INSTALLED": "not_installed"
40 | },
41 | "RunningState": {
42 | "CANNOT_RUN": "cannot_run",
43 | "READY_TO_RUN": "ready_to_run",
44 | "RUNNING": "running"
45 | }
46 | }
47 | `.trim()
48 | )
49 |
50 | window.chrome.app = {
51 | ...STATIC_DATA,
52 |
53 | get isInstalled() {
54 | return false
55 | },
56 |
57 | getDetails: function getDetails() {
58 | if (arguments.length) {
59 | throw makeError.ErrorInInvocation(`getDetails`)
60 | }
61 | return null
62 | },
63 | getIsInstalled: function getDetails() {
64 | if (arguments.length) {
65 | throw makeError.ErrorInInvocation(`getIsInstalled`)
66 | }
67 | return false
68 | },
69 | runningState: function getDetails() {
70 | if (arguments.length) {
71 | throw makeError.ErrorInInvocation(`runningState`)
72 | }
73 | return 'cannot_run'
74 | }
75 | }
76 | utils.patchToStringNested(window.chrome.app)
77 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/chrome.csi.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/chrome.csi/index.js
2 |
3 | () => {
4 | if (!window.chrome) {
5 | // Use the exact property descriptor found in headful Chrome
6 | // fetch it via `Object.getOwnPropertyDescriptor(window, 'chrome')`
7 | Object.defineProperty(window, 'chrome', {
8 | writable: true,
9 | enumerable: true,
10 | configurable: false, // note!
11 | value: {} // We'll extend that later
12 | })
13 | }
14 |
15 | // That means we're running headful and don't need to mock anything
16 | if ('csi' in window.chrome) {
17 | return // Nothing to do here
18 | }
19 |
20 | // Check that the Navigation Timing API v1 is available, we need that
21 | if (!window.performance || !window.performance.timing) {
22 | return
23 | }
24 |
25 | const { timing } = window.performance
26 |
27 | window.chrome.csi = function () {
28 | return {
29 | onloadT: timing.domContentLoadedEventEnd,
30 | startE: timing.navigationStart,
31 | pageT: Date.now() - timing.navigationStart,
32 | tran: 15 // Transition type or something
33 | }
34 | }
35 | utils.patchToString(window.chrome.csi)
36 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/chrome.loadTimes.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/chrome.loadTimes/index.js
2 |
3 | () => {
4 | if (!window.chrome) {
5 | // Use the exact property descriptor found in headful Chrome
6 | // fetch it via `Object.getOwnPropertyDescriptor(window, 'chrome')`
7 | Object.defineProperty(window, 'chrome', {
8 | writable: true,
9 | enumerable: true,
10 | configurable: false, // note!
11 | value: {} // We'll extend that later
12 | })
13 | }
14 |
15 | // That means we're running headful and don't need to mock anything
16 | if ('loadTimes' in window.chrome) {
17 | return // Nothing to do here
18 | }
19 |
20 | // Check that the Navigation Timing API v1 + v2 is available, we need that
21 | if (
22 | !window.performance ||
23 | !window.performance.timing ||
24 | !window.PerformancePaintTiming
25 | ) {
26 | return
27 | }
28 |
29 | const { performance } = window
30 |
31 | // Some stuff is not available on about:blank as it requires a navigation to occur,
32 | // let's harden the code to not fail then:
33 | const ntEntryFallback = {
34 | nextHopProtocol: 'h2',
35 | type: 'other'
36 | }
37 |
38 | // The API exposes some funky info regarding the connection
39 | const protocolInfo = {
40 | get connectionInfo() {
41 | const ntEntry =
42 | performance.getEntriesByType('navigation')[0] || ntEntryFallback
43 | return ntEntry.nextHopProtocol
44 | },
45 | get npnNegotiatedProtocol() {
46 | // NPN is deprecated in favor of ALPN, but this implementation returns the
47 | // HTTP/2 or HTTP2+QUIC/39 requests negotiated via ALPN.
48 | const ntEntry =
49 | performance.getEntriesByType('navigation')[0] || ntEntryFallback
50 | return ['h2', 'hq'].includes(ntEntry.nextHopProtocol)
51 | ? ntEntry.nextHopProtocol
52 | : 'unknown'
53 | },
54 | get navigationType() {
55 | const ntEntry =
56 | performance.getEntriesByType('navigation')[0] || ntEntryFallback
57 | return ntEntry.type
58 | },
59 | get wasAlternateProtocolAvailable() {
60 | // The Alternate-Protocol header is deprecated in favor of Alt-Svc
61 | // (https://www.mnot.net/blog/2016/03/09/alt-svc), so technically this
62 | // should always return false.
63 | return false
64 | },
65 | get wasFetchedViaSpdy() {
66 | // SPDY is deprecated in favor of HTTP/2, but this implementation returns
67 | // true for HTTP/2 or HTTP2+QUIC/39 as well.
68 | const ntEntry =
69 | performance.getEntriesByType('navigation')[0] || ntEntryFallback
70 | return ['h2', 'hq'].includes(ntEntry.nextHopProtocol)
71 | },
72 | get wasNpnNegotiated() {
73 | // NPN is deprecated in favor of ALPN, but this implementation returns true
74 | // for HTTP/2 or HTTP2+QUIC/39 requests negotiated via ALPN.
75 | const ntEntry =
76 | performance.getEntriesByType('navigation')[0] || ntEntryFallback
77 | return ['h2', 'hq'].includes(ntEntry.nextHopProtocol)
78 | }
79 | }
80 |
81 | const { timing } = window.performance
82 |
83 | // Truncate number to specific number of decimals, most of the `loadTimes` stuff has 3
84 | function toFixed(num, fixed) {
85 | var re = new RegExp('^-?\\d+(?:.\\d{0,' + (fixed || -1) + '})?')
86 | return num.toString().match(re)[0]
87 | }
88 |
89 | const timingInfo = {
90 | get firstPaintAfterLoadTime() {
91 | // This was never actually implemented and always returns 0.
92 | return 0
93 | },
94 | get requestTime() {
95 | return timing.navigationStart / 1000
96 | },
97 | get startLoadTime() {
98 | return timing.navigationStart / 1000
99 | },
100 | get commitLoadTime() {
101 | return timing.responseStart / 1000
102 | },
103 | get finishDocumentLoadTime() {
104 | return timing.domContentLoadedEventEnd / 1000
105 | },
106 | get finishLoadTime() {
107 | return timing.loadEventEnd / 1000
108 | },
109 | get firstPaintTime() {
110 | const fpEntry = performance.getEntriesByType('paint')[0] || {
111 | startTime: timing.loadEventEnd / 1000 // Fallback if no navigation occured (`about:blank`)
112 | }
113 | return toFixed(
114 | (fpEntry.startTime + performance.timeOrigin) / 1000,
115 | 3
116 | )
117 | }
118 | }
119 |
120 | window.chrome.loadTimes = function () {
121 | return {
122 | ...protocolInfo,
123 | ...timingInfo
124 | }
125 | }
126 | utils.patchToString(window.chrome.loadTimes)
127 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/chrome.runtime.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/chrome.runtime/index.js
2 |
3 | (runOnInsecureOrigins) => {
4 | const STATIC_DATA = {
5 | "OnInstalledReason": {
6 | "CHROME_UPDATE": "chrome_update",
7 | "INSTALL": "install",
8 | "SHARED_MODULE_UPDATE": "shared_module_update",
9 | "UPDATE": "update"
10 | },
11 | "OnRestartRequiredReason": {
12 | "APP_UPDATE": "app_update",
13 | "OS_UPDATE": "os_update",
14 | "PERIODIC": "periodic"
15 | },
16 | "PlatformArch": {
17 | "ARM": "arm",
18 | "ARM64": "arm64",
19 | "MIPS": "mips",
20 | "MIPS64": "mips64",
21 | "X86_32": "x86-32",
22 | "X86_64": "x86-64"
23 | },
24 | "PlatformNaclArch": {
25 | "ARM": "arm",
26 | "MIPS": "mips",
27 | "MIPS64": "mips64",
28 | "X86_32": "x86-32",
29 | "X86_64": "x86-64"
30 | },
31 | "PlatformOs": {
32 | "ANDROID": "android",
33 | "CROS": "cros",
34 | "LINUX": "linux",
35 | "MAC": "mac",
36 | "OPENBSD": "openbsd",
37 | "WIN": "win"
38 | },
39 | "RequestUpdateCheckStatus": {
40 | "NO_UPDATE": "no_update",
41 | "THROTTLED": "throttled",
42 | "UPDATE_AVAILABLE": "update_available"
43 | }
44 | }
45 | if (!window.chrome) {
46 | // Use the exact property descriptor found in headful Chrome
47 | // fetch it via `Object.getOwnPropertyDescriptor(window, 'chrome')`
48 | Object.defineProperty(window, 'chrome', {
49 | writable: true,
50 | enumerable: true,
51 | configurable: false, // note!
52 | value: {} // We'll extend that later
53 | })
54 | }
55 |
56 | // That means we're running headful and don't need to mock anything
57 | const existsAlready = 'runtime' in window.chrome
58 | // `chrome.runtime` is only exposed on secure origins
59 | const isNotSecure = !window.location.protocol.startsWith('https')
60 | if (existsAlready || (isNotSecure && !runOnInsecureOrigins)) {
61 | return // Nothing to do here
62 | }
63 |
64 | window.chrome.runtime = {
65 | // There's a bunch of static data in that property which doesn't seem to change,
66 | // we should periodically check for updates: `JSON.stringify(window.chrome.runtime, null, 2)`
67 | ...STATIC_DATA,
68 | // `chrome.runtime.id` is extension related and returns undefined in Chrome
69 | get id() {
70 | return undefined
71 | },
72 | // These two require more sophisticated mocks
73 | connect: null,
74 | sendMessage: null
75 | }
76 |
77 | const makeCustomRuntimeErrors = (preamble, method, extensionId) => ({
78 | NoMatchingSignature: new TypeError(
79 | preamble + `No matching signature.`
80 | ),
81 | MustSpecifyExtensionID: new TypeError(
82 | preamble +
83 | `${method} called from a webpage must specify an Extension ID (string) for its first argument.`
84 | ),
85 | InvalidExtensionID: new TypeError(
86 | preamble + `Invalid extension id: '${extensionId}'`
87 | )
88 | })
89 |
90 | // Valid Extension IDs are 32 characters in length and use the letter `a` to `p`:
91 | // https://source.chromium.org/chromium/chromium/src/+/master:components/crx_file/id_util.cc;drc=14a055ccb17e8c8d5d437fe080faba4c6f07beac;l=90
92 | const isValidExtensionID = str =>
93 | str.length === 32 && str.toLowerCase().match(/^[a-p]+$/)
94 |
95 | /** Mock `chrome.runtime.sendMessage` */
96 | const sendMessageHandler = {
97 | apply: function (target, ctx, args) {
98 | const [extensionId, options, responseCallback] = args || []
99 |
100 | // Define custom errors
101 | const errorPreamble = `Error in invocation of runtime.sendMessage(optional string extensionId, any message, optional object options, optional function responseCallback): `
102 | const Errors = makeCustomRuntimeErrors(
103 | errorPreamble,
104 | `chrome.runtime.sendMessage()`,
105 | extensionId
106 | )
107 |
108 | // Check if the call signature looks ok
109 | const noArguments = args.length === 0
110 | const tooManyArguments = args.length > 4
111 | const incorrectOptions = options && typeof options !== 'object'
112 | const incorrectResponseCallback =
113 | responseCallback && typeof responseCallback !== 'function'
114 | if (
115 | noArguments ||
116 | tooManyArguments ||
117 | incorrectOptions ||
118 | incorrectResponseCallback
119 | ) {
120 | throw Errors.NoMatchingSignature
121 | }
122 |
123 | // At least 2 arguments are required before we even validate the extension ID
124 | if (args.length < 2) {
125 | throw Errors.MustSpecifyExtensionID
126 | }
127 |
128 | // Now let's make sure we got a string as extension ID
129 | if (typeof extensionId !== 'string') {
130 | throw Errors.NoMatchingSignature
131 | }
132 |
133 | if (!isValidExtensionID(extensionId)) {
134 | throw Errors.InvalidExtensionID
135 | }
136 |
137 | return undefined // Normal behavior
138 | }
139 | }
140 | utils.mockWithProxy(
141 | window.chrome.runtime,
142 | 'sendMessage',
143 | function sendMessage() { },
144 | sendMessageHandler
145 | )
146 |
147 | /**
148 | * Mock `chrome.runtime.connect`
149 | *
150 | * @see https://developer.chrome.com/apps/runtime#method-connect
151 | */
152 | const connectHandler = {
153 | apply: function (target, ctx, args) {
154 | const [extensionId, connectInfo] = args || []
155 |
156 | // Define custom errors
157 | const errorPreamble = `Error in invocation of runtime.connect(optional string extensionId, optional object connectInfo): `
158 | const Errors = makeCustomRuntimeErrors(
159 | errorPreamble,
160 | `chrome.runtime.connect()`,
161 | extensionId
162 | )
163 |
164 | // Behavior differs a bit from sendMessage:
165 | const noArguments = args.length === 0
166 | const emptyStringArgument = args.length === 1 && extensionId === ''
167 | if (noArguments || emptyStringArgument) {
168 | throw Errors.MustSpecifyExtensionID
169 | }
170 |
171 | const tooManyArguments = args.length > 2
172 | const incorrectConnectInfoType =
173 | connectInfo && typeof connectInfo !== 'object'
174 |
175 | if (tooManyArguments || incorrectConnectInfoType) {
176 | throw Errors.NoMatchingSignature
177 | }
178 |
179 | const extensionIdIsString = typeof extensionId === 'string'
180 | if (extensionIdIsString && extensionId === '') {
181 | throw Errors.MustSpecifyExtensionID
182 | }
183 | if (extensionIdIsString && !isValidExtensionID(extensionId)) {
184 | throw Errors.InvalidExtensionID
185 | }
186 |
187 | // There's another edge-case here: extensionId is optional so we might find a connectInfo object as first param, which we need to validate
188 | const validateConnectInfo = ci => {
189 | // More than a first param connectInfo as been provided
190 | if (args.length > 1) {
191 | throw Errors.NoMatchingSignature
192 | }
193 | // An empty connectInfo has been provided
194 | if (Object.keys(ci).length === 0) {
195 | throw Errors.MustSpecifyExtensionID
196 | }
197 | // Loop over all connectInfo props an check them
198 | Object.entries(ci).forEach(([k, v]) => {
199 | const isExpected = ['name', 'includeTlsChannelId'].includes(k)
200 | if (!isExpected) {
201 | throw new TypeError(
202 | errorPreamble + `Unexpected property: '${k}'.`
203 | )
204 | }
205 | const MismatchError = (propName, expected, found) =>
206 | TypeError(
207 | errorPreamble +
208 | `Error at property '${propName}': Invalid type: expected ${expected}, found ${found}.`
209 | )
210 | if (k === 'name' && typeof v !== 'string') {
211 | throw MismatchError(k, 'string', typeof v)
212 | }
213 | if (k === 'includeTlsChannelId' && typeof v !== 'boolean') {
214 | throw MismatchError(k, 'boolean', typeof v)
215 | }
216 | })
217 | }
218 | if (typeof extensionId === 'object') {
219 | validateConnectInfo(extensionId)
220 | throw Errors.MustSpecifyExtensionID
221 | }
222 |
223 | // Unfortunately even when the connect fails Chrome will return an object with methods we need to mock as well
224 | return utils.patchToStringNested(makeConnectResponse())
225 | }
226 | }
227 | utils.mockWithProxy(
228 | window.chrome.runtime,
229 | 'connect',
230 | function connect() { },
231 | connectHandler
232 | )
233 |
234 | function makeConnectResponse() {
235 | const onSomething = () => ({
236 | addListener: function addListener() { },
237 | dispatch: function dispatch() { },
238 | hasListener: function hasListener() { },
239 | hasListeners: function hasListeners() {
240 | return false
241 | },
242 | removeListener: function removeListener() { }
243 | })
244 |
245 | const response = {
246 | name: '',
247 | sender: undefined,
248 | disconnect: function disconnect() { },
249 | onDisconnect: onSomething(),
250 | onMessage: onSomething(),
251 | postMessage: function postMessage() {
252 | if (!arguments.length) {
253 | throw new TypeError(`Insufficient number of arguments.`)
254 | }
255 | throw new Error(`Attempting to use a disconnected port object`)
256 | }
257 | }
258 | return response
259 | }
260 | }
261 |
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/hairline.fix.js:
--------------------------------------------------------------------------------
1 | ()=>{
2 | // store the existing descriptor
3 | const elementDescriptor = Object.getOwnPropertyDescriptor(HTMLElement.prototype, 'offsetHeight');
4 |
5 | // redefine the property with a patched descriptor
6 | Object.defineProperty(HTMLDivElement.prototype, 'offsetHeight', {
7 | ...elementDescriptor,
8 | get: function() {
9 | if (this.id === 'modernizr') {
10 | return 1;
11 | }
12 | return elementDescriptor.get.apply(this);
13 | },
14 | });
15 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/iframe.contentWindow.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/iframe.contentWindow/index.js
2 |
3 | () => {
4 | try {
5 | // Adds a contentWindow proxy to the provided iframe element
6 | const addContentWindowProxy = iframe => {
7 | const contentWindowProxy = {
8 | get(target, key) {
9 | // Now to the interesting part:
10 | // We actually make this thing behave like a regular iframe window,
11 | // by intercepting calls to e.g. `.self` and redirect it to the correct thing. :)
12 | // That makes it possible for these assertions to be correct:
13 | // iframe.contentWindow.self === window.top // must be false
14 | if (key === 'self') {
15 | return this
16 | }
17 | // iframe.contentWindow.frameElement === iframe // must be true
18 | if (key === 'frameElement') {
19 | return iframe
20 | }
21 | return Reflect.get(target, key)
22 | }
23 | }
24 |
25 | if (!iframe.contentWindow) {
26 | const proxy = new Proxy(window, contentWindowProxy)
27 | Object.defineProperty(iframe, 'contentWindow', {
28 | get() {
29 | return proxy
30 | },
31 | set(newValue) {
32 | return newValue // contentWindow is immutable
33 | },
34 | enumerable: true,
35 | configurable: false
36 | })
37 | }
38 | }
39 |
40 | // Handles iframe element creation, augments `srcdoc` property so we can intercept further
41 | const handleIframeCreation = (target, thisArg, args) => {
42 | const iframe = target.apply(thisArg, args)
43 |
44 | // We need to keep the originals around
45 | const _iframe = iframe
46 | const _srcdoc = _iframe.srcdoc
47 |
48 | // Add hook for the srcdoc property
49 | // We need to be very surgical here to not break other iframes by accident
50 | Object.defineProperty(iframe, 'srcdoc', {
51 | configurable: true, // Important, so we can reset this later
52 | get: function () {
53 | return _iframe.srcdoc
54 | },
55 | set: function (newValue) {
56 | addContentWindowProxy(this)
57 | // Reset property, the hook is only needed once
58 | Object.defineProperty(iframe, 'srcdoc', {
59 | configurable: false,
60 | writable: false,
61 | value: _srcdoc
62 | })
63 | _iframe.srcdoc = newValue
64 | }
65 | })
66 | return iframe
67 | }
68 |
69 | // Adds a hook to intercept iframe creation events
70 | const addIframeCreationSniffer = () => {
71 | /* global document */
72 | const createElement = {
73 | // Make toString() native
74 | get(target, key) {
75 | return Reflect.get(target, key)
76 | },
77 | apply: function (target, thisArg, args) {
78 | const isIframe =
79 | args && args.length && `${args[0]}`.toLowerCase() === 'iframe'
80 | if (!isIframe) {
81 | // Everything as usual
82 | return target.apply(thisArg, args)
83 | } else {
84 | return handleIframeCreation(target, thisArg, args)
85 | }
86 | }
87 | }
88 | // All this just due to iframes with srcdoc bug
89 | document.createElement = new Proxy(
90 | document.createElement,
91 | createElement
92 | )
93 | }
94 |
95 | // Let's go
96 | addIframeCreationSniffer()
97 | } catch (err) {
98 | // console.warn(err)
99 | }
100 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/media.codecs.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/media.codecs/index.js
2 |
3 | () => {
4 | /**
5 | * Input might look funky, we need to normalize it so e.g. whitespace isn't an issue for our spoofing.
6 | *
7 | * @example
8 | * video/webm; codecs="vp8, vorbis"
9 | * video/mp4; codecs="avc1.42E01E"
10 | * audio/x-m4a;
11 | * audio/ogg; codecs="vorbis"
12 | * @param {String} arg
13 | */
14 | const parseInput = arg => {
15 | const [mime, codecStr] = arg.trim().split(';')
16 | let codecs = []
17 | if (codecStr && codecStr.includes('codecs="')) {
18 | codecs = codecStr
19 | .trim()
20 | .replace(`codecs="`, '')
21 | .replace(`"`, '')
22 | .trim()
23 | .split(',')
24 | .filter(x => !!x)
25 | .map(x => x.trim())
26 | }
27 | return {
28 | mime,
29 | codecStr,
30 | codecs
31 | }
32 | }
33 |
34 | const canPlayType = {
35 | // Intercept certain requests
36 | apply: function (target, ctx, args) {
37 | if (!args || !args.length) {
38 | return target.apply(ctx, args)
39 | }
40 | const { mime, codecs } = parseInput(args[0])
41 | // This specific mp4 codec is missing in Chromium
42 | if (mime === 'video/mp4') {
43 | if (codecs.includes('avc1.42E01E')) {
44 | return 'probably'
45 | }
46 | }
47 | // This mimetype is only supported if no codecs are specified
48 | if (mime === 'audio/x-m4a' && !codecs.length) {
49 | return 'maybe'
50 | }
51 |
52 | // This mimetype is only supported if no codecs are specified
53 | if (mime === 'audio/aac' && !codecs.length) {
54 | return 'probably'
55 | }
56 | // Everything else as usual
57 | return target.apply(ctx, args)
58 | }
59 | }
60 |
61 | /* global HTMLMediaElement */
62 | utils.replaceWithProxy(
63 | HTMLMediaElement.prototype,
64 | 'canPlayType',
65 | canPlayType
66 | )
67 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/navigator.languages.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/navigator.languages/index.js
2 |
3 | (languages) => {
4 | // Overwrite the `languages` property to use a custom getter.
5 | Object.defineProperty(Object.getPrototypeOf(navigator), 'languages', {
6 | get: () => languages || ['en-US', 'en']
7 | })
8 | }
9 |
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/navigator.permissions.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/navigator.permissions/index.js
2 |
3 | () => {
4 | const handler = {
5 | apply: function (target, ctx, args) {
6 | const param = (args || [])[0]
7 |
8 | if (param && param.name && param.name === 'notifications') {
9 | const result = { state: Notification.permission }
10 | Object.setPrototypeOf(result, PermissionStatus.prototype)
11 | return Promise.resolve(result)
12 | }
13 |
14 | return utils.cache.Reflect.apply(...arguments)
15 | }
16 | }
17 |
18 | utils.replaceWithProxy(
19 | window.navigator.permissions.__proto__, // eslint-disable-line no-proto
20 | 'query',
21 | handler
22 | )
23 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/navigator.plugins.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/tree/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/navigator.plugins
2 |
3 | () => {
4 | const fns = {};
5 | fns.generatePluginArray = (utils, fns) => pluginsData => {
6 | return fns.generateMagicArray(utils, fns)(
7 | pluginsData,
8 | PluginArray.prototype,
9 | Plugin.prototype,
10 | 'name'
11 | )
12 | }
13 | fns.generateFunctionMocks = utils => (
14 | proto,
15 | itemMainProp,
16 | dataArray
17 | ) => ({
18 | /** Returns the MimeType object with the specified index. */
19 | item: utils.createProxy(proto.item, {
20 | apply(target, ctx, args) {
21 | if (!args.length) {
22 | throw new TypeError(
23 | `Failed to execute 'item' on '${proto[Symbol.toStringTag]
24 | }': 1 argument required, but only 0 present.`
25 | )
26 | }
27 | // Special behavior alert:
28 | // - Vanilla tries to cast strings to Numbers (only integers!) and use them as property index lookup
29 | // - If anything else than an integer (including as string) is provided it will return the first entry
30 | const isInteger = args[0] && Number.isInteger(Number(args[0])) // Cast potential string to number first, then check for integer
31 | // Note: Vanilla never returns `undefined`
32 | return (isInteger ? dataArray[Number(args[0])] : dataArray[0]) || null
33 | }
34 | }),
35 | /** Returns the MimeType object with the specified name. */
36 | namedItem: utils.createProxy(proto.namedItem, {
37 | apply(target, ctx, args) {
38 | if (!args.length) {
39 | throw new TypeError(
40 | `Failed to execute 'namedItem' on '${proto[Symbol.toStringTag]
41 | }': 1 argument required, but only 0 present.`
42 | )
43 | }
44 | return dataArray.find(mt => mt[itemMainProp] === args[0]) || null // Not `undefined`!
45 | }
46 | }),
47 | /** Does nothing and shall return nothing */
48 | refresh: proto.refresh
49 | ? utils.createProxy(proto.refresh, {
50 | apply(target, ctx, args) {
51 | return undefined
52 | }
53 | })
54 | : undefined
55 | })
56 | fns.generateMagicArray = (utils, fns) =>
57 | function (
58 | dataArray = [],
59 | proto = MimeTypeArray.prototype,
60 | itemProto = MimeType.prototype,
61 | itemMainProp = 'type'
62 | ) {
63 | // Quick helper to set props with the same descriptors vanilla is using
64 | const defineProp = (obj, prop, value) =>
65 | Object.defineProperty(obj, prop, {
66 | value,
67 | writable: false,
68 | enumerable: false, // Important for mimeTypes & plugins: `JSON.stringify(navigator.mimeTypes)`
69 | configurable: false
70 | })
71 |
72 | // Loop over our fake data and construct items
73 | const makeItem = data => {
74 | const item = {}
75 | for (const prop of Object.keys(data)) {
76 | if (prop.startsWith('__')) {
77 | continue
78 | }
79 | defineProp(item, prop, data[prop])
80 | }
81 | // We need to spoof a specific `MimeType` or `Plugin` object
82 | return Object.create(itemProto, Object.getOwnPropertyDescriptors(item))
83 | }
84 |
85 | const magicArray = []
86 |
87 | // Loop through our fake data and use that to create convincing entities
88 | dataArray.forEach(data => {
89 | magicArray.push(makeItem(data))
90 | })
91 |
92 | // Add direct property access based on types (e.g. `obj['application/pdf']`) afterwards
93 | magicArray.forEach(entry => {
94 | defineProp(magicArray, entry[itemMainProp], entry)
95 | })
96 |
97 | // This is the best way to fake the type to make sure this is false: `Array.isArray(navigator.mimeTypes)`
98 | const magicArrayObj = Object.create(proto, {
99 | ...Object.getOwnPropertyDescriptors(magicArray),
100 |
101 | // There's one ugly quirk we unfortunately need to take care of:
102 | // The `MimeTypeArray` prototype has an enumerable `length` property,
103 | // but headful Chrome will still skip it when running `Object.getOwnPropertyNames(navigator.mimeTypes)`.
104 | // To strip it we need to make it first `configurable` and can then overlay a Proxy with an `ownKeys` trap.
105 | length: {
106 | value: magicArray.length,
107 | writable: false,
108 | enumerable: false,
109 | configurable: true // Important to be able to use the ownKeys trap in a Proxy to strip `length`
110 | }
111 | })
112 |
113 | // Generate our functional function mocks :-)
114 | const functionMocks = fns.generateFunctionMocks(utils)(
115 | proto,
116 | itemMainProp,
117 | magicArray
118 | )
119 |
120 | // We need to overlay our custom object with a JS Proxy
121 | const magicArrayObjProxy = new Proxy(magicArrayObj, {
122 | get(target, key = '') {
123 | // Redirect function calls to our custom proxied versions mocking the vanilla behavior
124 | if (key === 'item') {
125 | return functionMocks.item
126 | }
127 | if (key === 'namedItem') {
128 | return functionMocks.namedItem
129 | }
130 | if (proto === PluginArray.prototype && key === 'refresh') {
131 | return functionMocks.refresh
132 | }
133 | // Everything else can pass through as normal
134 | return utils.cache.Reflect.get(...arguments)
135 | },
136 | ownKeys(target) {
137 | // There are a couple of quirks where the original property demonstrates "magical" behavior that makes no sense
138 | // This can be witnessed when calling `Object.getOwnPropertyNames(navigator.mimeTypes)` and the absense of `length`
139 | // My guess is that it has to do with the recent change of not allowing data enumeration and this being implemented weirdly
140 | // For that reason we just completely fake the available property names based on our data to match what regular Chrome is doing
141 | // Specific issues when not patching this: `length` property is available, direct `types` props (e.g. `obj['application/pdf']`) are missing
142 | const keys = []
143 | const typeProps = magicArray.map(mt => mt[itemMainProp])
144 | typeProps.forEach((_, i) => keys.push(`${i}`))
145 | typeProps.forEach(propName => keys.push(propName))
146 | return keys
147 | }
148 | })
149 |
150 | return magicArrayObjProxy
151 | }
152 | fns.generateMimeTypeArray = (utils, fns) => mimeTypesData => {
153 | return fns.generateMagicArray(utils, fns)(
154 | mimeTypesData,
155 | MimeTypeArray.prototype,
156 | MimeType.prototype,
157 | 'type'
158 | )
159 | }
160 |
161 | const data = {
162 | "mimeTypes": [
163 | {
164 | "type": "application/pdf",
165 | "suffixes": "pdf",
166 | "description": "",
167 | "__pluginName": "Chrome PDF Viewer"
168 | },
169 | {
170 | "type": "application/x-google-chrome-pdf",
171 | "suffixes": "pdf",
172 | "description": "Portable Document Format",
173 | "__pluginName": "Chrome PDF Plugin"
174 | },
175 | {
176 | "type": "application/x-nacl",
177 | "suffixes": "",
178 | "description": "Native Client Executable",
179 | "__pluginName": "Native Client"
180 | },
181 | {
182 | "type": "application/x-pnacl",
183 | "suffixes": "",
184 | "description": "Portable Native Client Executable",
185 | "__pluginName": "Native Client"
186 | }
187 | ],
188 | "plugins": [
189 | {
190 | "name": "Chrome PDF Plugin",
191 | "filename": "internal-pdf-viewer",
192 | "description": "Portable Document Format",
193 | "__mimeTypes": ["application/x-google-chrome-pdf"]
194 | },
195 | {
196 | "name": "Chrome PDF Viewer",
197 | "filename": "mhjfbmdgcfjbbpaeojofohoefgiehjai",
198 | "description": "",
199 | "__mimeTypes": ["application/pdf"]
200 | },
201 | {
202 | "name": "Native Client",
203 | "filename": "internal-nacl-plugin",
204 | "description": "",
205 | "__mimeTypes": ["application/x-nacl", "application/x-pnacl"]
206 | }
207 | ]
208 | };
209 |
210 | // That means we're running headful
211 | const hasPlugins = 'plugins' in navigator && navigator.plugins.length
212 | if (hasPlugins) {
213 | return // nothing to do here
214 | }
215 |
216 | const mimeTypes = fns.generateMimeTypeArray(utils, fns)(data.mimeTypes)
217 | const plugins = fns.generatePluginArray(utils, fns)(data.plugins)
218 |
219 | // Plugin and MimeType cross-reference each other, let's do that now
220 | // Note: We're looping through `data.plugins` here, not the generated `plugins`
221 | for (const pluginData of data.plugins) {
222 | pluginData.__mimeTypes.forEach((type, index) => {
223 | plugins[pluginData.name][index] = mimeTypes[type]
224 | plugins[type] = mimeTypes[type]
225 | Object.defineProperty(mimeTypes[type], 'enabledPlugins', {
226 | value: JSON.parse(JSON.stringify(plugins[pluginData.name])),
227 | writable: false,
228 | enumerable: false, // Important: `JSON.stringify(navigator.plugins)`
229 | configurable: false
230 | })
231 | })
232 | }
233 |
234 | const patchNavigator = (name, value) =>
235 | utils.replaceProperty(Object.getPrototypeOf(navigator), name, {
236 | get() {
237 | return value
238 | }
239 | })
240 |
241 | patchNavigator('mimeTypes', mimeTypes)
242 | patchNavigator('plugins', plugins)
243 |
244 | // All done
245 | }
246 |
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/navigator.vendor.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/navigator.vendor/index.js
2 |
3 | vendor => {
4 | // Overwrite the `vendor` property to use a custom getter.
5 | Object.defineProperty(Object.getPrototypeOf(navigator), 'vendor', {
6 | get: () => vendor || 'Google Inc.'
7 | })
8 | }
9 |
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/navigator.webdriver.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/navigator.webdriver/index.js
2 |
3 | () => {
4 | delete Object.getPrototypeOf(navigator).webdriver
5 | }
--------------------------------------------------------------------------------
/src/main/resources/selenium-stealth/utils.js:
--------------------------------------------------------------------------------
1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/_utils/index.js
2 | // Compressed
3 | ()=>{(utils={}).stripProxyFromErrors=(t={})=>{let r={},e=Object.getOwnPropertyNames(t);return e.forEach(e=>{r[e]=function(){try{return t[e].apply(this,arguments||[])}catch(r){if(!r||!r.stack||!r.stack.includes("at "))throw r;let o=t=>{let o=[`at Reflect.${e} `,`at Object.${e} `,`at Object.newHandler. [as ${e}] `];return r.stack.split("\n").filter((t,r)=>1!==r).filter(t=>!o.some(r=>t.trim().startsWith(r))).join("\n")},i=t=>{let r=t.split("\n"),o=`at Object.newHandler. [as ${e}] `,i=r.findIndex(t=>t.trim().startsWith(o));return -1!==i&&(r.splice(1,i),r.join("\n"))};throw r.stack=i(r.stack)||o(r.stack),r}}}),r},utils.stripErrorWithAnchor=(t,r)=>{let e=t.stack.split("\n"),o=e.findIndex(t=>t.trim().startsWith(r));return -1===o||(e.splice(1,o),t.stack=e.join("\n")),t},utils.replaceProperty=(t,r,e={})=>Object.defineProperty(t,r,{...Object.getOwnPropertyDescriptor(t,r)||{},...e}),utils.preloadCache=()=>{!utils.cache&&(utils.cache={Reflect:{get:Reflect.get.bind(Reflect),apply:Reflect.apply.bind(Reflect)},nativeToStringStr:Function.toString+""})},utils.makeNativeString=(t="")=>(utils.preloadCache(),utils.cache.nativeToStringStr.replace("toString",t||"")),utils.patchToString=(t,r="")=>{utils.preloadCache();let e=new Proxy(Function.prototype.toString,{apply:function(e,o){if(o===Function.prototype.toString)return utils.makeNativeString("toString");if(o===t)return r||utils.makeNativeString(t.name);let i=Object.getPrototypeOf(Function.prototype.toString).isPrototypeOf(o.toString);return i?e.call(o):o.toString()}});utils.replaceProperty(Function.prototype,"toString",{value:e})},utils.patchToStringNested=(t={})=>utils.execRecursively(t,["function"],utils.patchToString),utils.redirectToString=(t,r)=>{utils.preloadCache();let e=new Proxy(Function.prototype.toString,{apply:function(e,o){if(o===Function.prototype.toString)return utils.makeNativeString("toString");if(o===t){let i=()=>r&&r.name?utils.makeNativeString(r.name):utils.makeNativeString(t.name);return r+""||i()}let n=Object.getPrototypeOf(Function.prototype.toString).isPrototypeOf(o.toString);return n?e.call(o):o.toString()}});utils.replaceProperty(Function.prototype,"toString",{value:e})},utils.replaceWithProxy=(t,r,e)=>{utils.preloadCache();let o=t[r],i=new Proxy(t[r],utils.stripProxyFromErrors(e));return utils.replaceProperty(t,r,{value:i}),utils.redirectToString(i,o),!0},utils.mockWithProxy=(t,r,e,o)=>{utils.preloadCache();let i=new Proxy(e,utils.stripProxyFromErrors(o));return utils.replaceProperty(t,r,{value:i}),utils.patchToString(i),!0},utils.createProxy=(t,r)=>{utils.preloadCache();let e=new Proxy(t,utils.stripProxyFromErrors(r));return utils.patchToString(e),e},utils.splitObjPath=t=>({objName:t.split(".").slice(0,-1).join("."),propName:t.split(".").slice(-1)[0]}),utils.replaceObjPathWithProxy=(objPath,handler)=>{let{objName,propName}=utils.splitObjPath(objPath),obj=eval(objName);return utils.replaceWithProxy(obj,propName,handler)},utils.execRecursively=(t={},r=[],e)=>{function o(t){for(let i in t)void 0!==t[i]&&(t[i]&&"object"==typeof t[i]?o(t[i]):t[i]&&r.includes(typeof t[i])&&e.call(this,t[i]))}return o(t),t},utils.stringifyFns=(t={hello:()=>"world"})=>{function r(t){return[...t].reduce((t,[r,e])=>(t[r]=e,t),{})}return(Object.fromEntries||r)(Object.entries(t).filter(([t,r])=>"function"==typeof r).map(([t,r])=>[t,r.toString()]))},utils.materializeFns=(fnStrObj={hello:"() => 'world'"})=>Object.fromEntries(Object.entries(fnStrObj).map(([key,value])=>value.startsWith("function")?[key,eval(`() => ${value}`)()]:[key,eval(value)])),utils.preloadCache(),globalThis.window.utils=utils}
4 |
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/src/main/resources/selenium-stealth/webgl.vendor.js:
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1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/webgl.vendor/index.js
2 |
3 | (vendor, renderer) => {
4 | const getParameterProxyHandler = {
5 | apply: function (target, ctx, args) {
6 | const param = (args || [])[0]
7 | // UNMASKED_VENDOR_WEBGL
8 | if (param === 37445) {
9 | return vendor || 'Intel Inc.' // default in headless: Google Inc.
10 | }
11 | // UNMASKED_RENDERER_WEBGL
12 | if (param === 37446) {
13 | return renderer || 'Intel Iris OpenGL Engine' // default in headless: Google SwiftShader
14 | }
15 | return utils.cache.Reflect.apply(target, ctx, args)
16 | }
17 | }
18 |
19 | // There's more than one WebGL rendering context
20 | // https://developer.mozilla.org/en-US/docs/Web/API/WebGL2RenderingContext#Browser_compatibility
21 | // To find out the original values here: Object.getOwnPropertyDescriptors(WebGLRenderingContext.prototype.getParameter)
22 | const addProxy = (obj, propName) => {
23 | utils.replaceWithProxy(obj, propName, getParameterProxyHandler)
24 | }
25 | // For whatever weird reason loops don't play nice with Object.defineProperty, here's the next best thing:
26 | addProxy(WebGLRenderingContext.prototype, 'getParameter')
27 | addProxy(WebGL2RenderingContext.prototype, 'getParameter')
28 | }
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/src/main/resources/selenium-stealth/window.outerdimensions.js:
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1 | // https://github.com/berstend/puppeteer-extra/blob/c44c8bb0224c6bba2554017bfb9d7a1d0119f92f/packages/puppeteer-extra-plugin-stealth/evasions/window.outerdimensions/index.js
2 |
3 | () => {
4 | try {
5 | if (window.outerWidth && window.outerHeight) {
6 | return // nothing to do here
7 | }
8 | const windowFrame = 85 // probably OS and WM dependent
9 | window.outerWidth = window.innerWidth
10 | window.outerHeight = window.innerHeight + windowFrame
11 | } catch (err) { }
12 | }
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