From f0e23f608f624d6b319dd439156d576c542bb594 Mon Sep 17 00:00:00 2001 From: Maschell Date: Thu, 11 Apr 2019 22:27:43 +0200 Subject: [PATCH] First commit --- .circleci/config.yml | 60 ++ .gitignore | 7 + LICENSE | 674 ++++++++++++++++++ README.md | 146 ++++ pom.xml | 113 +++ .../java/de/mas/wiiu/jnus/fuse_wiiu/Main.java | 210 ++++++ .../mas/wiiu/jnus/fuse_wiiu/RootFuseFS.java | 65 ++ .../de/mas/wiiu/jnus/fuse_wiiu/Settings.java | 14 + .../implementation/FSFuseContainer.java | 87 +++ .../FSTDataProviderContainer.java | 145 ++++ .../implementation/GroupFuseContainer.java | 194 +++++ .../GroupFuseContainerDefault.java | 22 + .../LocalBackupNUSTitleContainer.java | 54 ++ .../LocalNUSTitleContainer.java | 63 ++ .../NUSTitleEncryptedFuseContainer.java | 269 +++++++ .../implementation/WUDFuseContainer.java | 90 +++ .../WUDMountedFuseContainer.java | 83 +++ .../fuse_wiiu/interfaces/FuseContainer.java | 102 +++ .../fuse_wiiu/interfaces/FuseDirectory.java | 19 + .../fuse_wiiu/utils/FuseContainerWrapper.java | 58 ++ .../jnus/fuse_wiiu/utils/TicketUtils.java | 40 ++ 21 files changed, 2515 insertions(+) create mode 100644 .circleci/config.yml create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 pom.xml create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Main.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/RootFuseFS.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Settings.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSFuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSTDataProviderContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainerDefault.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalBackupNUSTitleContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalNUSTitleContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/NUSTitleEncryptedFuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDFuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDMountedFuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseContainer.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseDirectory.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/FuseContainerWrapper.java create mode 100644 src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/TicketUtils.java diff --git a/.circleci/config.yml b/.circleci/config.yml new file mode 100644 index 0000000..78c5ef7 --- /dev/null +++ b/.circleci/config.yml @@ -0,0 +1,60 @@ +# Java Maven CircleCI 2.0 configuration file +# +# Check https://circleci.com/docs/2.0/language-java/ for more details +# +version: 2 +jobs: + build: + docker: + # specify the version you desire here + - image: circleci/openjdk:8-jdk + + # Specify service dependencies here if necessary + # CircleCI maintains a library of pre-built images + # documented at https://circleci.com/docs/2.0/circleci-images/ + # - image: circleci/postgres:9.4 + + working_directory: ~/repo + + environment: + # Customize the JVM maximum heap limit + MAVEN_OPTS: -Xmx3200m + + steps: + - checkout + + # Download and cache dependencies + - restore_cache: + keys: + - v1-dependencies-{{ checksum "pom.xml" }} + # fallback to using the latest cache if no exact match is found + - v1-dependencies- + + - run: + command: | + mvn dependency:go-offline + sudo apt-get update + sudo apt-get -y upgrade + wget https://dl.google.com/go/go1.10.linux-amd64.tar.gz + sudo tar -xvf go1.10.linux-amd64.tar.gz + sudo mv go /usr/local + + - save_cache: + paths: + - ~/.m2 + key: v1-dependencies-{{ checksum "pom.xml" }} + + - run: mvn package -Dci-build=true + + - deploy: + name: Deploy + command: | + mkdir ~/go + export GOPATH=~/go + export GOROOT=/usr/local/go + export PATH=$GOPATH/bin:$GOROOT/bin:$PATH + go get github.com/tcnksm/ghr + ghr -t $GITHUB_TOKEN -u $CIRCLE_PROJECT_USERNAME -r $CIRCLE_PROJECT_REPONAME -prerelease -b 'Nightly release - Use caution!' `echo "v0.1-nightly-$(git rev-parse --short=7 HEAD)"` ci/ + + - store_artifacts: + path: ci/ \ No newline at end of file diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..33c18e3 --- /dev/null +++ b/.gitignore @@ -0,0 +1,7 @@ +.classpath +common.key +.project +*.jar +*.key +.settings/ +target/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..94a9ed0 --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/README.md b/README.md new file mode 100644 index 0000000..079d13c --- /dev/null +++ b/README.md @@ -0,0 +1,146 @@ +# fuse-wiiu +fuse-wiiu is an easy way to extract data from Wii U titles in various formats. +It's compatible to: +- Title in the installable format (.tmd, .app, .h3 etc.) +- Multiple versions of a title in the installable format (.tmd, .app, .h3 etc.) +- Wii U disc images (WUD and WUX), including kiosk discs + +fuse-wiiu requires Java 8 and fuse implementation thats compatible to you OS and CPU architecture. +# Setup +Before fuse-wiiu can be used the following steps are required. + +## Fuse + +### Linux + +[`libfuse`](https://github.com/libfuse/libfuse) needs to be installed. + +**Ubuntu** +```bash +sudo apt-get install libfuse-dev +``` + +### MacOS + +[`osxfuse`](https://osxfuse.github.io) needs to be installed. + +```bash +brew cask install osxfuse +``` + +### Windows + +[`winfsp`](https://github.com/billziss-gh/winfsp) needs to be installed. +```batch +choco install winfsp +``` + +## Keys (optional) +To decrypt the titles, some keys are required. + +The retail common key is expected in either `~/.wiiu/common.key` or `./common.key` in binary. It's also possible to provide it via an command line argument `-commonkey` with the key as hex-string. + +The dev common key optional for most titles but is expected in either `~/.wiiu/devcommon.key` or `./devcommon.key` in binary. It's also possible to provide it via an command line argument `-devcommonkey` with the key as hex-string. + +It's possible to provide the disc keys (for decrypting WUD/WUX) or titles keys (to decrypt tmd+app) in a seperate folder. This step is optional +Disc keys are expected in `~/.wiiu/discKeys`, and should have the same basename as the WUD/WUX. Example: If a `mygame.wux` is found, a `mygame.key` will be searched in folder next the `.wux`. If it doesn't exist, it'll try to load `~/.wiiu/discKeys/mygame.key`. The `.key` is expected to contain the disc key in binary. + +If a installable title doesn't provide a `title.tik`, it's possible to provide the needed title key in the folder `~/.wiiu/titleKeys`. Corresponding to the title id, a `TITLEID.key` is expected which contains the key in binary. Example: if the title `000500101004B100` doesn't have a `title.tik`, wiiu-fuse will try to load a `000500101004B100.key` from `~/.wiiu/titleKeys`. + +More information can be found in "Supported formats". +# Usage +fuse-wiiu will be started from the command line and requires Java 8 and a fuse implementation (see Setup). + +## Input path +The most imported argument in the `-in` argument which defines the input path. In most cases this will be a folder, but it's also possible to choose a WUD/WUX directly. If a folder was chosen as input, it will be mirrored to the mounpath, but normal files be hidden. Directories will still be as expected, and whenever a support titles can be mounted, it will be emulated as directory with the prefix `[EMULATED] `. More information about the behavious on different fileformats can be found on "Supported formats". + + +## Mount path +The mountpath will be set via the `-mountpath` argument and will set the target of fuse-wiiu. The expected value if different between differnt OS. + +### Windows +On Windows, the files will be mounted to a completly new drive, so you have to pass a drive letter as a mountpass. +Example: +To mount the folder `H:/WiiU` to `Q:/` you would use something like this: +`java "-Dfile.encoding=UTF-8" -jar wiiu-fuse.jar -in H:/WiiU -mountpath Q` +**Note: You may need to force Java to use the UTF-8 charset. Quoting the VM argument is need by Powershell and may could be removed** + +### Unix +On Unix, the mounted files are available inside a folder of the `/tmp/` directory. The exact path will be `/tmp/mnt_wiiu_[mountpath]` where `[mountpath]` will be replaced by the value of `-mountpath`. +Example: +To mount the home folder to `/tmp/mnt_wiiu_test` you use something like this: +`java -jar wiiu-fuse.jar -in ~ -mountpath test` + + +## Optional arguments. +- `-commonkey [KEY AS HEX STRING]` The Wii U retail common key. If not provided, the key will be tried to be read from ~/.wiiu/common.key` or `./common.key`. The argument has priority. +- `-devcommonkey [KEY AS HEX STRING]` The Wii U dev common key. If not provided, the key will be tried to be read from ~/.wiiu/devcommon.key` or `./devcommon.key`. The argument has priority. +- `-disckeypath [path]` Override the path where disc keys will be tried to be loaded from. +- `-titlekeypath [path]` Override the path where titles keys will be tried to be loaded from. + +## Forcing the UTF-8 charset to the JVM +`java "-Dfile.encoding=UTF-8" -jar wiiu-fuse.jar` or java -Dfile.encoding=UTF-8 -jar wiiu-fuse.jar`. + +# Supported formats +It's possible to use any directory as input, `fuse-wiiu` will scan will useable formats and mount them on request. If a directory wasn't used for ~5 minutes, it will be unmounted, but automatically remounted on the next access. + +If a supported format is found and successfully mounted, a support starting with `[EMULATED] ` will be emulated, which will give you access to the files. The actual content and file layout may differ from format to format. + +## Wii U disc images - WUD/WUX +Images of Wii U discs are saved `.wud` (or `.wux` if compressed). Every .wux or .wud will be emulated as two different directories (for image names `game.wux`). + +- [EMULATED] game.wux + - This directory is the "normal" representation of a Wii U disc image. It'll have one subfolder for each partition. The `GM`-Partitions will be mounted and decrypted directly in the common `code, content and meta` format. The `SI` contain the ticket and tmd for `GM` partitions. All other partitions give you files in the "installable" format (tmd,app,tik). +- [EMULATED] [EXTRA] game.wux + - In this directory you can find some extra data (or data in a different presentation) of the disc. This includes: + - The `GM` partitions in the "installable" format. (Folders with the prefix `[ENCRYPTED] `) + - Mounted and decrypted titles from all partitions. (Folder with the prefix `[DECRYPTED] [PARTITIONNAME]`) + - This includes titles from the non-`GM` partitions (like updates), and installable titles from the decrypted `GM` partitions (titles from kiosk discs). + +Expected file layout: +``` +game.wux (or game.wud) +(game.key) +``` + +For all discs (except kiosk discs), a file containing the disc key is required. This has be either in a `.key` in the same folder as the wux/wud or in `~/.wiiu/disckeypath` (with the same basename e.g `game.wux` -> `game.key`). + +Multiple WUD/WUX in the same directory are possible, they won't be mounted until you open them. + +## Installable format (tmd/h3/app) +Supports the + +Expected file layout: +``` +- title.tmd +- 0000000X.app +- 0000000X.h3 +- (title.tik) +``` + +The `title.tik` is optional. If no ticket was found, a file `[titleID].key` (where `[titleID]` is the titleID of the .tmd)containing the key in binary (16 bytes) is expected in `~/.wiiu/titlekeypath`. + +## Extended installable format (tmd/h3/app) with multiple versions. +It's possible to have to mount multiple versions of a installble title. In this case, all `.app` files are expected in the root, and a `title.tmd` for each version inside a folder `v[version]` where `[version]` is the version number. + +Expected file layout: +``` +v0 + - title.tmd +v16 + - title.tmd +v48 + - title.tmd +- 0000000X.app +- 0000000X.h3 +- (title.tik) +``` + +The `title.tik` is optional. If no ticket was found, a file `[titleID].key` (where `[titleID]` is the titleID of the .tmd)containing the key in binary (16 bytes) is expected in `~/.wiiu/titlekeypath`. + +# Used libraries + +- [jnr-fuse](https://github.com/SerCeMan/jnr-fuse) +- [lombok](https://projectlombok.org/) (install it to your IDE) +- [JNUSLib](https://github.com/Maschell/JNUSLib) +- [commons-cli](https://commons.apache.org/proper/commons-cli/)- \ No newline at end of file diff --git a/pom.xml b/pom.xml new file mode 100644 index 0000000..db0251e --- /dev/null +++ b/pom.xml @@ -0,0 +1,113 @@ + + 4.0.0 + + de.mas.wiiu.jnus + fuse-wiiu + 0.1 + jar + + fuse-wiiu + http://maven.apache.org + + UTF-8 + + + + + normal-build + + true + + + ./target + + + + ci-build + + + ci-build + true + + + + ./ci + + + + + + + + maven-compiler-plugin + 3.7.0 + + 1.8 + 1.8 + + + + maven-assembly-plugin + + + make-assembly + + + + de.mas.wiiu.jnus.fuse_wiiu.Main + + + + jar-with-dependencies + + + ${jar_dir} + fuse-wiiu-${project.version}-nightly + + package + + attached + + + + + + + + + + central + bintray + http://jcenter.bintray.com + + + jitpack.io + https://jitpack.io + + + + + + com.github.Maschell + JNUSLib + 6e9b8df + + + org.projectlombok + lombok + 1.16.18 + + + com.github.serceman + jnr-fuse + 0.5.3 + + + commons-cli + commons-cli + 1.4 + + + diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Main.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Main.java new file mode 100644 index 0000000..814e2b3 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Main.java @@ -0,0 +1,210 @@ +package de.mas.wiiu.jnus.fuse_wiiu; + +import java.io.File; +import java.io.IOException; +import java.nio.charset.Charset; +import java.nio.file.Files; +import java.nio.file.Paths; +import java.util.Arrays; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Optional; + +import org.apache.commons.cli.CommandLine; +import org.apache.commons.cli.CommandLineParser; +import org.apache.commons.cli.DefaultParser; +import org.apache.commons.cli.HelpFormatter; +import org.apache.commons.cli.Option; +import org.apache.commons.cli.Options; + +import de.mas.wiiu.jnus.fuse_wiiu.implementation.GroupFuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.implementation.GroupFuseContainerDefault; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.utils.FuseContainerWrapper; +import de.mas.wiiu.jnus.utils.HashUtil; +import de.mas.wiiu.jnus.utils.Utils; +import jnr.ffi.Platform; + +public class Main { + private static final String DEV_COMMON_KEY = "devcommon.key"; + private static final String COMMON_KEY = "common.key"; + private final static String OPTION_HELP = "help"; + private final static String OPTION_MOUNTPATH = "mountpath"; + private final static String OPTION_INPUT = "in"; + private final static String OPTION_DISCKEYS = "disckeypath"; + private final static String OPTION_TITLEKEYS = "titlekeypath"; + private static final String OPTION_COMMON_KEY = "commonkey"; + private static final String OPTION_DEV_COMMON_KEY = "devcommonkey"; + private static final String HOMEPATH = System.getProperty("user.home") + File.separator + ".wiiu"; + private static final String DISC_KEY_PATH = "discKeys"; + private static final String TITLE_KEY_PATH = "titleKeys"; + + private static Optional readKey(File file) { + if (file.isFile()) { + byte[] key; + try { + key = Files.readAllBytes(file.toPath()); + if (key != null && key.length == 16) { + return Optional.of(key); + } + } catch (IOException e) { + } + } + return Optional.empty(); + } + + private static void checkKeysForFolder(File folder) { + if (folder.exists()) { + File commonkeyFile = new File(folder.getAbsolutePath() + File.separator + COMMON_KEY); + File commonkeyDevFile = new File(folder.getAbsolutePath() + File.separator + DEV_COMMON_KEY); + + if (commonkeyFile.exists()) { + readKey(commonkeyFile).ifPresent(key -> Settings.retailCommonKey = key); + } + + if (commonkeyDevFile.exists()) { + readKey(commonkeyDevFile).ifPresent(key -> Settings.devCommonKey = key); + } + } + } + + public static void main(String[] args) throws Exception { + if (!Charset.defaultCharset().toString().equals("UTF-8")) { + System.err.println("This application needs to be started with the \"UTF-8\" charset."); + System.out.println("Use the jvm argument \"-Dfile.encoding=UTF-8\"."); + System.exit(-1); + } + File homewiiufolder = new File(HOMEPATH); + + checkKeysForFolder(homewiiufolder); + checkKeysForFolder(new File(".")); + + Options options = getOptions(); + + if (args.length == 0) { + showHelp(options); + return; + } + + Settings.disckeyPath = new File(HOMEPATH + File.separator + DISC_KEY_PATH); + Settings.titlekeyPath = new File(HOMEPATH + File.separator + TITLE_KEY_PATH); + + CommandLineParser parser = new DefaultParser(); + CommandLine cmd = null; + + String driveLetter = "Y"; + + cmd = parser.parse(options, args); + + String inputPath = ""; + + if (cmd.hasOption(OPTION_MOUNTPATH)) { + driveLetter = cmd.getOptionValue(OPTION_MOUNTPATH); + } + + if (cmd.hasOption(OPTION_INPUT)) { + inputPath = cmd.getOptionValue(OPTION_INPUT); + } + + if (cmd.hasOption(OPTION_COMMON_KEY)) { + String commonKey = cmd.getOptionValue(OPTION_COMMON_KEY); + byte[] key = Utils.StringToByteArray(commonKey); + if (key != null && key.length == 0x10) { + Settings.retailCommonKey = key; + System.out.println("Common key was set from command line."); + } + } + + if (cmd.hasOption(OPTION_DEV_COMMON_KEY)) { + String devCommonKey = cmd.getOptionValue(OPTION_DEV_COMMON_KEY); + byte[] key = Utils.StringToByteArray(devCommonKey); + if (key != null && key.length == 0x10) { + Settings.devCommonKey = key; + System.out.println("Dev common key was set from command line."); + } + } + + if (cmd.hasOption(OPTION_DISCKEYS)) { + Settings.disckeyPath = new File(cmd.getOptionValue(OPTION_DISCKEYS)); + } + + if (cmd.hasOption(OPTION_TITLEKEYS)) { + Settings.titlekeyPath = new File(cmd.getOptionValue(OPTION_TITLEKEYS)); + } + + if (!Arrays.equals(HashUtil.hashSHA1(Settings.retailCommonKey), Settings.retailCommonKeyHash)) { + System.err.println("WARNING: Retail common key is not as expected"); + } else { + System.out.println("retail common key is okay"); + } + + if (!Arrays.equals(HashUtil.hashSHA1(Settings.devCommonKey), Settings.devCommonKeyHash)) { + System.err.println("WARNING: Dev common key is not as expected"); + } else { + System.out.println("dev common key is okay"); + } + + System.out.println("disc key path is: " + Settings.disckeyPath.getAbsolutePath()); + System.out.println("title key path is: " + Settings.titlekeyPath.getAbsolutePath()); + + GroupFuseContainer root = new GroupFuseContainerDefault(Optional.empty()); + + File input = new File(inputPath); + Map containers = FuseContainerWrapper.createFuseContainer(Optional.of(root), input); + for (Entry c : containers.entrySet()) { + String name = c.getKey(); + if (name.isEmpty()) { + name = input.getAbsolutePath().replaceAll("[\\\\/:*?\"<>|]", ""); + } + root.addFuseContainer(name, c.getValue()); + } + + RootFuseFS stub = new RootFuseFS(root); + try { + String path; + switch (Platform.getNativePlatform().getOS()) { + case WINDOWS: + path = driveLetter + ":\\"; + break; + default: + path = "/tmp/mnt_wiiu_" + driveLetter; + new File(path).mkdirs(); + } + System.out.println("Mounting " + new File(inputPath).getAbsolutePath() + " to " + path); + stub.mount(Paths.get(path), true, true); + } finally { + stub.umount(); + } + } + + private static Options getOptions() { + Options options = new Options(); + options.addOption(Option.builder(OPTION_MOUNTPATH).required().hasArg().desc("On Windows: the target drive letter. Unix: will be mounted to \"/tmp/mnt_wiiu_[MOUNTPATH]\"").build()); + options.addOption(Option.builder(OPTION_INPUT).required().hasArg().desc("input path").build()); + options.addOption(Option.builder(OPTION_DISCKEYS).optionalArg(true).hasArg() + .desc("Path of .key files used to decrypt WUD/WUX. If not set \"" + HOMEPATH + File.separator + DISC_KEY_PATH + "\" will be used.").build()); + options.addOption(Option.builder(OPTION_TITLEKEYS).optionalArg(true).hasArg() + .desc("Path of [TITLTEID].key files used to decrypt encrypted titles (.app,.tmd etc.). If not set \"" + HOMEPATH + File.separator + + TITLE_KEY_PATH + "\" will be used.") + .build()); + options.addOption(Option.builder(OPTION_COMMON_KEY).optionalArg(true).hasArg() + .desc("Wii U retail common key as binary string. Will be used even if a key is specified in \"" + HOMEPATH + File.separator + COMMON_KEY + + "\" or \"" + HOMEPATH + File.separator + COMMON_KEY + "\"") + .build()); + options.addOption(Option.builder(OPTION_DEV_COMMON_KEY).optionalArg(true).hasArg() + .desc("Wii U dev common key as binary string. Will be used even if a key is specified in \"" + HOMEPATH + File.separator + DEV_COMMON_KEY + + "\" or \"" + HOMEPATH + File.separator + DEV_COMMON_KEY + "\"") + .build()); + + options.addOption(OPTION_HELP, false, "shows this text"); + + return options; + } + + private static void showHelp(Options options) { + HelpFormatter formatter = new HelpFormatter(); + formatter.setWidth(100); + formatter.printHelp(" ", options); + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/RootFuseFS.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/RootFuseFS.java new file mode 100644 index 0000000..cb7f6e4 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/RootFuseFS.java @@ -0,0 +1,65 @@ +package de.mas.wiiu.jnus.fuse_wiiu; + +import com.kenai.jffi.MemoryIO; + +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import jnr.ffi.Pointer; +import jnr.ffi.Runtime; +import jnr.ffi.Struct; +import jnr.ffi.types.dev_t; +import jnr.ffi.types.gid_t; +import jnr.ffi.types.mode_t; +import jnr.ffi.types.off_t; +import jnr.ffi.types.size_t; +import jnr.ffi.types.u_int32_t; +import jnr.ffi.types.uid_t; +import ru.serce.jnrfuse.ErrorCodes; +import ru.serce.jnrfuse.FuseFillDir; +import ru.serce.jnrfuse.FuseStubFS; +import ru.serce.jnrfuse.NotImplemented; +import ru.serce.jnrfuse.flags.FuseBufFlags; +import ru.serce.jnrfuse.struct.FileStat; +import ru.serce.jnrfuse.struct.Flock; +import ru.serce.jnrfuse.struct.FuseBuf; +import ru.serce.jnrfuse.struct.FuseBufvec; +import ru.serce.jnrfuse.struct.FuseFileInfo; +import ru.serce.jnrfuse.struct.FusePollhandle; +import ru.serce.jnrfuse.struct.Statvfs; +import ru.serce.jnrfuse.struct.Timespec; + +public class RootFuseFS extends FuseStubFS { + + private final FuseContainer root; + + public RootFuseFS(FuseContainer root) { + this.root = root; + } + + @Override + public int getattr(String path, FileStat stat) { + int res = root.getattr(path, stat); + // System.out.println("getattr " + res + " for " + path); + return res; + } + + @Override + public int open(String path, FuseFileInfo fi) { + int res = root.open(path, fi); + // System.out.println("readdir " + res + " for " + path); + return res; + } + + @Override + public int readdir(String path, Pointer buf, FuseFillDir filter, @off_t long offset, FuseFileInfo fi) { + int res = root.readdir(path, buf, filter, offset, fi); + // System.out.println("readdir " + res + " for " + path); + return res; + } + + @Override + public int read(String path, Pointer buf, @size_t long size, @off_t long offset, FuseFileInfo fi) { + int res = root.read(path, buf, size, offset, fi); + // System.out.println("read " + res + " for " + path); + return res; + } +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Settings.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Settings.java new file mode 100644 index 0000000..cf67f15 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/Settings.java @@ -0,0 +1,14 @@ +package de.mas.wiiu.jnus.fuse_wiiu; + +import java.io.File; + +import de.mas.wiiu.jnus.utils.Utils; + +public class Settings { + public static File disckeyPath = null; + public static final byte[] retailCommonKeyHash = Utils.StringToByteArray("6A0B87FC98B306AE3366F0E0A88D0B06A2813313"); + public static final byte[] devCommonKeyHash = Utils.StringToByteArray("E191BFDB1232537D7DADEAD81F2A48FD6F188E02"); + public static File titlekeyPath = null; + public static byte[] retailCommonKey = new byte[16]; + public static byte[] devCommonKey = new byte[16]; +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSFuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSFuseContainer.java new file mode 100644 index 0000000..535b6db --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSFuseContainer.java @@ -0,0 +1,87 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.File; +import java.util.Collection; +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; +import java.util.Optional; +import java.util.Timer; +import java.util.TimerTask; + +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.fuse_wiiu.utils.FuseContainerWrapper; +import lombok.val; + +/** + * Representation of a directory on the OS filesystem. For every children of this directory the FuseContainerWrapper is used to create children if needed. + * + * @author Maschell + * + */ +public class FSFuseContainer extends GroupFuseContainer { + private final File curDir; + private final Timer timer = new Timer(); + + public FSFuseContainer(Optional parent, File input) { + super(parent); + this.curDir = input; + + // Check every 5 minutes if the children of this directory have been accessed in the last 5 minutes. + timer.schedule(new TimerTask() { + public void run() { + removeUnused(5 * 60 * 1000); + } + }, 5 * 60 * 1000, 5 * 60 * 1000); + + } + + @Override + public void deinit() { + // Stop the timers so this can be collected by the GC. + timer.cancel(); + timer.purge(); + } + + Map> existingFiles = new HashMap<>(); + + /** + * Add FuseContainer for the children of this directory, but only if they are missing. + */ + private void updateFolder() { + for (File f : curDir.listFiles()) { + Collection t = existingFiles.get(f); + if (t != null && !t.isEmpty()) { + boolean missing = false; + for (String cur : t) { + if (!hasFuseContainer(cur)) { + missing = true; + break; + } + } + if (missing) { + for (String cur : t) { + removeFuseContainer(cur); + } + existingFiles.remove(f); + } else { + continue; + } + } + + val fuseContainers = FuseContainerWrapper.createFuseContainer(Optional.of(this), f); + + for (Entry e : fuseContainers.entrySet()) { + addFuseContainer(e.getKey(), e.getValue()); + } + existingFiles.put(f, fuseContainers.keySet()); + } + } + + @Override + protected void doInit() { + updateFolder(); + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSTDataProviderContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSTDataProviderContainer.java new file mode 100644 index 0000000..f687b43 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/FSTDataProviderContainer.java @@ -0,0 +1,145 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.util.Optional; +import java.util.function.Supplier; + +import de.mas.wiiu.jnus.entities.fst.FSTEntry; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.interfaces.FSTDataProvider; +import de.mas.wiiu.jnus.utils.FSTUtils; +import jnr.ffi.Pointer; +import lombok.Getter; +import ru.serce.jnrfuse.ErrorCodes; +import ru.serce.jnrfuse.FuseFillDir; +import ru.serce.jnrfuse.struct.FileStat; +import ru.serce.jnrfuse.struct.FuseFileInfo; + +/** + * FuseContainer implementation based on a FSTDataProvider. + * + * @author Maschell + * + */ +public class FSTDataProviderContainer implements FuseContainer { + private final Optional parent; + @Getter(lazy = true) private final FSTDataProvider dataProvider = dataProviderSupplier.get(); + private final Supplier dataProviderSupplier; + + public FSTDataProviderContainer(Optional parent, FSTDataProvider dp) { + this(parent, () -> dp); + } + + public FSTDataProviderContainer(Optional parent, Supplier dp) { + this.parent = parent; + this.dataProviderSupplier = dp; + } + + @Override + public Optional getParent() { + return parent; + } + + @Override + public int open(String path, FuseFileInfo fi) { + Optional entryOpt = FSTUtils.getFSTEntryByFullPath(getDataProvider().getRoot(), path); + if (entryOpt.isPresent()) { + if (entryOpt.get().isDir()) { + return -ErrorCodes.EISDIR(); + } else if (!entryOpt.get().isNotInPackage()) { + return 0; + } + } + return -ErrorCodes.ENOENT(); + } + + @Override + public int getattr(String path, FileStat stat) { + if (path.equals("/")) { + stat.st_mode.set(FileStat.S_IFDIR | FileStat.ALL_READ); + stat.st_nlink.set(2); + return 0; + } + Optional entryOpt = FSTUtils.getFSTEntryByFullPath(getDataProvider().getRoot(), path); + + int res = 0; + if (entryOpt.isPresent()) { + FSTEntry entry = entryOpt.get(); + if (entry.isDir()) { + stat.st_mode.set(FileStat.S_IFDIR | FileStat.ALL_READ); + stat.st_nlink.set(2); + } else { + stat.st_mode.set(FileStat.S_IFREG | FileStat.ALL_READ); + stat.st_nlink.set(1); + stat.st_size.set(entry.getFileSize()); + } + } else { + System.out.println("error for " + path); + return -ErrorCodes.ENOENT(); + } + return res; + } + + @Override + public int readdir(String path, Pointer buf, FuseFillDir filter, long offset, FuseFileInfo fi) { + FSTEntry entry = getDataProvider().getRoot(); + + if (!path.equals("/")) { + Optional entryOpt = FSTUtils.getFileEntryDir(entry, path); + if (!entryOpt.isPresent()) { + return -ErrorCodes.ENOENT(); + } + entry = entryOpt.get(); + } + + filter.apply(buf, ".", null, 0); + filter.apply(buf, "..", null, 0); + + for (FSTEntry e : entry.getChildren()) { + if (!e.isNotInPackage()) { + filter.apply(buf, e.getFilename(), null, 0); + } + } + return 0; + } + + @Override + public int read(String path, Pointer buf, long size, long offset, FuseFileInfo fi) { + System.out.println("read " + path); + Optional entryopt = FSTUtils.getFSTEntryByFullPath(getDataProvider().getRoot(), path); + if (entryopt.isPresent() && !entryopt.get().isNotInPackage()) { + + FSTEntry entry = entryopt.get(); + + if (offset >= entry.getFileSize()) { + return 0; + } + if (offset + size > entry.getFileSize()) { + size = entry.getFileSize() - offset; + } + + try { + byte[] data = getDataProvider().readFile(entry, offset, size); + + buf.put(0, data, 0, data.length); + + return data.length; + } catch (Exception e) { + e.printStackTrace(); + return -ErrorCodes.ENOENT(); + } + } else { + System.out.println("Path not found:" + path); + return -ErrorCodes.ENOENT(); + } + } + + @Override + public void init() { + } + + @Override + public void deinit() { + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainer.java new file mode 100644 index 0000000..13f445c --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainer.java @@ -0,0 +1,194 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.util.HashMap; +import java.util.Map; +import java.util.Optional; +import java.util.Map.Entry; +import java.util.function.BiFunction; +import java.util.stream.Collectors; + +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import jnr.ffi.Pointer; +import jnr.ffi.types.off_t; +import jnr.ffi.types.size_t; +import ru.serce.jnrfuse.ErrorCodes; +import ru.serce.jnrfuse.FuseFillDir; +import ru.serce.jnrfuse.struct.FileStat; +import ru.serce.jnrfuse.struct.FuseFileInfo; + +/** + * Implementation of an FuseContainer which can hold serveral FuseContainers emulated as directories. + * + * @author Maschell + * + */ +public abstract class GroupFuseContainer implements FuseContainer { + private final Map containerMap = new HashMap<>(); + private final Map lastAccess = new HashMap<>(); + private final Optional parent; + + public GroupFuseContainer(Optional parent) { + this.parent = parent; + } + + /** + * Removing old container from the list that haven't been updated in a given time frame. + * + * @param duration + * @return Number of elements that have been removed. + */ + protected int removeUnused(long duration) { + int count = 0; + for (Entry cur : lastAccess.entrySet().stream().filter(e -> System.currentTimeMillis() - e.getValue() > duration) + .collect(Collectors.toList())) { + lastAccess.remove(cur.getKey()); + containerMap.remove(cur.getKey()).deinit(); + System.out.println("Unmounting " + cur.getKey()); + count++; + } + if (count > 0) { + synchronized (initDone) { + initDone = false; + } + } + return count; + } + + /** + * + * @param path + * @param func + * @param defaultValue + * @return + */ + private int doForContainer(String path, BiFunction func, int defaultValue) { + path.replace("\\", "/"); + path = path.substring(1); + String[] parts = path.split("/"); + + FuseContainer container = containerMap.get(parts[0]); + + if (container != null) { + lastAccess.put(parts[0], System.currentTimeMillis()); + + container.init(); + + String newPath = path.substring(parts[0].length()); + if (newPath.length() == 0) { + newPath = "/"; + } + return func.apply(newPath, container); + } + return defaultValue; + } + + @Override + public int getattr(String path, FileStat stat) { + path.replace("\\", "/"); + if (path.equals("/")) { + stat.st_mode.set(FileStat.S_IFDIR | FileStat.ALL_READ); + stat.st_nlink.set(2); + return 0; + } + if (path.split("/").length == 2) { + for (String container : containerMap.keySet()) { + if (container.equals(path.split("/")[1])) { + stat.st_mode.set(FileStat.S_IFDIR | FileStat.ALL_READ); + stat.st_nlink.set(2); + return 0; + } + } + } + + return doForContainer(path, (newPath, container) -> container.getattr(newPath, stat), -ErrorCodes.ENOENT()); + } + + @Override + public int readdir(String path, Pointer buf, FuseFillDir filter, @off_t long offset, FuseFileInfo fi) { + path.replace("\\", "/"); + if (path.equals("/")) { + filter.apply(buf, ".", null, 0); + if (getParent().isPresent()) { + filter.apply(buf, "..", null, 0); + } + for (String container : containerMap.keySet()) { + filter.apply(buf, container, null, 0); + } + return 0; + } + + return doForContainer(path, (newPath, container) -> container.readdir(newPath, buf, filter, offset, fi), 0); + } + + @Override + public int read(String path, Pointer buf, @size_t long size, @off_t long offset, FuseFileInfo fi) { + path.replace("\\", "/"); + if (path.length() <= 1) { + return -ErrorCodes.EISDIR(); + } + + return doForContainer(path, (newPath, container) -> container.read(newPath, buf, size, offset, fi), 0); + } + + @Override + public int open(String path, FuseFileInfo fi) { + path.replace("\\", "/"); + if (path.length() <= 1) { + return -ErrorCodes.EISDIR(); + } + + return doForContainer(path, (newPath, container) -> container.open(newPath, fi), 0); + } + + @Override + public Optional getParent() { + return parent; + } + + public FuseContainer addFuseContainer(String name, FuseContainer container) { + return containerMap.put(name, container); + } + + public void clearFuseContainer() { + containerMap.clear(); + } + + public FuseContainer getFuseContainer(String name) { + return containerMap.get(name); + } + + public boolean hasFuseContainer(String name) { + return containerMap.containsKey(name); + } + + public FuseContainer removeFuseContainer(String name) { + return containerMap.remove(name); + } + + private Boolean initDone = false; + + @Override + public void init() { + synchronized (initDone) { + if (!initDone) { + doInit(); + initDone = true; + } + } + } + + /** + * This function is used to add FuseContainers to this GroupFuseContainer and can be called because of two reason. 1. The GroupFuseContainer is access for + * the first time and the list FuseContainers in this group need to be added to the map using "addFuseContainer". 2. Some of the children have been removed + * (due to inactivity). In this case the functions should add them again. So it needs to either add the missing one (check by hasFuseContainer), or + * completely wipe and start over. + */ + abstract protected void doInit(); + + @Override + public void deinit() { + // + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainerDefault.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainerDefault.java new file mode 100644 index 0000000..33047ce --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/GroupFuseContainerDefault.java @@ -0,0 +1,22 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.util.Optional; + +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; + +/** + * Default GroupFuseContainer implementation + * @author Maschell + * + */ +public class GroupFuseContainerDefault extends GroupFuseContainer { + + public GroupFuseContainerDefault(Optional parent) { + super(parent); + } + + @Override + protected void doInit() { + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalBackupNUSTitleContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalBackupNUSTitleContainer.java new file mode 100644 index 0000000..1a49ccc --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalBackupNUSTitleContainer.java @@ -0,0 +1,54 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.File; +import java.util.Optional; + +import de.mas.wiiu.jnus.NUSTitle; +import de.mas.wiiu.jnus.NUSTitleLoaderLocalBackup; +import de.mas.wiiu.jnus.entities.Ticket; +import de.mas.wiiu.jnus.fuse_wiiu.Settings; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.fuse_wiiu.utils.TicketUtils; +import de.mas.wiiu.jnus.implementations.FSTDataProviderNUSTitle; +import de.mas.wiiu.jnus.utils.Utils; + +public class LocalBackupNUSTitleContainer extends GroupFuseContainer { + + private File folder; + + public LocalBackupNUSTitleContainer(Optional parent, File folder) { + super(parent); + this.folder = folder; + } + + @Override + protected void doInit() { + File[] wud = folder.listFiles(f -> f.isDirectory() && f.getName().startsWith("v")); + for (File versionF : wud) { + short version = Short.parseShort(versionF.getName().substring(1)); + this.addFuseContainer(String.format("v%d", version), new FSTDataProviderContainer(Optional.of(this), () -> { + long titleID = Utils.StringToLong(folder.getName()); + NUSTitle t = null; + Optional ticketOpt = TicketUtils.getTicket(folder, Settings.titlekeyPath, titleID, Settings.retailCommonKey); + if (!ticketOpt.isPresent()) { + return null; + } + Ticket ticket = ticketOpt.get(); + try { + t = NUSTitleLoaderLocalBackup.loadNUSTitle(folder.getAbsolutePath(), version, ticket); + } catch (Exception e) { + // Try dev ticket + ticket = Ticket.createTicket(ticket.getEncryptedKey(), titleID, Settings.devCommonKey); + try { + t = NUSTitleLoaderLocalBackup.loadNUSTitle(folder.getAbsolutePath(), version, ticket); + } catch (Exception e1) { + e.printStackTrace(); + e1.printStackTrace(); + } + } + return new FSTDataProviderNUSTitle(t); + })); + } + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalNUSTitleContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalNUSTitleContainer.java new file mode 100644 index 0000000..4a5e7c4 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/LocalNUSTitleContainer.java @@ -0,0 +1,63 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.File; +import java.io.IOException; +import java.text.ParseException; +import java.util.Optional; + +import de.mas.wiiu.jnus.NUSTitle; +import de.mas.wiiu.jnus.NUSTitleLoaderLocal; +import de.mas.wiiu.jnus.entities.TMD; +import de.mas.wiiu.jnus.entities.Ticket; +import de.mas.wiiu.jnus.fuse_wiiu.Settings; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.fuse_wiiu.utils.TicketUtils; +import de.mas.wiiu.jnus.implementations.FSTDataProviderNUSTitle; + +public class LocalNUSTitleContainer extends GroupFuseContainer { + + private File folder; + + public LocalNUSTitleContainer(Optional parent, File folder) { + super(parent); + this.folder = folder; + } + + @Override + protected void doInit() { + long titleID = 0; + short version = 0; + try { + TMD tmd = TMD.parseTMD(new File(folder.getAbsoluteFile() + File.separator + "title.tmd")); + titleID = tmd.getTitleID(); + version = tmd.getTitleVersion(); + } catch (IOException | ParseException e2) { + return; + } + + long titleIDcpy = titleID; + + this.addFuseContainer(String.format("v%d", version), new FSTDataProviderContainer(Optional.of(this), () -> { + NUSTitle t = null; + + Optional ticketOpt = TicketUtils.getTicket(folder, Settings.titlekeyPath, titleIDcpy, Settings.retailCommonKey); + if (!ticketOpt.isPresent()) { + return null; + } + Ticket ticket = ticketOpt.get(); + + try { + t = NUSTitleLoaderLocal.loadNUSTitle(folder.getAbsolutePath(), ticket); + } catch (Exception e) { + ticket = Ticket.createTicket(ticket.getEncryptedKey(), titleIDcpy, Settings.devCommonKey); + try { + t = NUSTitleLoaderLocal.loadNUSTitle(folder.getAbsolutePath(), ticket); + } catch (Exception e1) { + } + } + + return new FSTDataProviderNUSTitle(t); + })); + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/NUSTitleEncryptedFuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/NUSTitleEncryptedFuseContainer.java new file mode 100644 index 0000000..027714c --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/NUSTitleEncryptedFuseContainer.java @@ -0,0 +1,269 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.IOException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; +import java.util.function.Supplier; + +import de.mas.wiiu.jnus.NUSTitle; +import de.mas.wiiu.jnus.entities.content.Content; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import jnr.ffi.Pointer; +import ru.serce.jnrfuse.ErrorCodes; +import ru.serce.jnrfuse.FuseFillDir; +import ru.serce.jnrfuse.struct.FileStat; +import ru.serce.jnrfuse.struct.FuseFileInfo; + +public class NUSTitleEncryptedFuseContainer implements FuseContainer { + private final Optional parent; + private final NUSTitle title; + + public NUSTitleEncryptedFuseContainer(Optional parent, NUSTitle t) { + this.parent = parent; + this.title = t; + } + + @Override + public Optional getParent() { + return parent; + } + + private Optional getContentForPath(String path) { + if (!path.endsWith(".app") || path.length() != 12) { + return Optional.empty(); + } + + try { + int contentID = Integer.parseInt(path.substring(0, 8), 16); + Content c = title.getTMD().getContentByID(contentID); + if (c != null) { + return Optional.of(c); + } + } catch (NumberFormatException e) { + } + return Optional.empty(); + + } + + @SuppressWarnings("unused") + private Optional getH3ForPath(String path) { + if (!path.endsWith(".h3") || path.length() != 11) { + return Optional.empty(); + } + return getContentForPath(path.substring(0, 8) + ".app").flatMap(c -> { + if (c.isHashed()) { + try { + Optional hash = title.getDataProvider().getContentH3Hash(c); + return hash; + } catch (IOException e) { + } + } + return Optional.empty(); + }); + } + + private Optional getTMDforPath(String path) { + return getFileforPath(path, "title.tmd", () -> { + try { + return title.getDataProvider().getRawTMD(); + } catch (IOException e) { + return Optional.empty(); + } + }); + } + + private Optional getTicketforPath(String path) { + return getFileforPath(path, "title.tik", () -> { + try { + return title.getDataProvider().getRawTicket(); + } catch (IOException e) { + return Optional.empty(); + } + }); + } + + private Optional getCertforPath(String path) { + return getFileforPath(path, "title.cert", () -> { + try { + return title.getDataProvider().getRawCert(); + } catch (IOException e) { + return Optional.empty(); + } + }); + } + + private Optional getFileforPath(String path, String expected, Supplier> func) { + if (!path.equals(expected)) { + return Optional.empty(); + } + + return func.get(); + } + + @Override + public int open(String path, FuseFileInfo fi) { + if (path.equals("/")) { + return -ErrorCodes.EISDIR(); + } + return getattr(path, null); + } + + @Override + public int getattr(String path, FileStat stat) { + if (path.equals("/")) { + stat.st_mode.set(FileStat.S_IFDIR | FileStat.ALL_READ); + stat.st_nlink.set(2); + return 0; + } + + path = path.substring(1); + + Optional coOptional = getContentForPath(path); + if (coOptional.isPresent()) { + if (stat != null) { + stat.st_mode.set(FileStat.S_IFREG | FileStat.ALL_READ); + stat.st_nlink.set(1); + stat.st_size.set(coOptional.get().getEncryptedFileSize()); + } + return 0; + } else { + Optional h3Data = getH3ForPath(path); + if (h3Data.isPresent()) { + if (stat != null) { + stat.st_mode.set(FileStat.S_IFREG | FileStat.ALL_READ); + stat.st_nlink.set(1); + stat.st_size.set(h3Data.get().length); + } + return 0; + } + } + + List>> functions = new ArrayList<>(); + + String pathcopy = path; + + functions.add(() -> getTMDforPath(pathcopy)); + functions.add(() -> getTicketforPath(pathcopy)); + functions.add(() -> getCertforPath(pathcopy)); + + for (Supplier> func : functions) { + Optional data = func.get(); + if (data.isPresent()) { + if (stat != null) { + stat.st_mode.set(FileStat.S_IFREG | FileStat.ALL_READ); + stat.st_nlink.set(1); + stat.st_size.set(data.get().length); + } + return 0; + } + } + + return -ErrorCodes.ENOENT(); + } + + @Override + public int readdir(String path, Pointer buf, FuseFillDir filter, long offset, FuseFileInfo fi) { + for (Content e : title.getTMD().getAllContents().values()) { + filter.apply(buf, e.getFilename(), null, 0); + if (e.isHashed()) { + filter.apply(buf, String.format("%08X.h3", e.getID()), null, 0); + } + } + + if (getTMDforPath("title.tmd").isPresent()) { + filter.apply(buf, "title.tmd", null, 0); + } + + if (getTicketforPath("title.tik").isPresent()) { + filter.apply(buf, "title.tik", null, 0); + } + + if (getCertforPath("title.cert").isPresent()) { + filter.apply(buf, "title.cert", null, 0); + } + + return 0; + } + + @Override + public int read(String path, Pointer buf, long size, long offset, FuseFileInfo fi) { + if (path.equals("/")) { + return -ErrorCodes.EISDIR(); + } + + path = path.substring(1); + + Optional coOptional = getContentForPath(path); + if (coOptional.isPresent()) { + Content c = coOptional.get(); + if (offset >= c.getEncryptedFileSize()) { + return -ErrorCodes.ENOENT(); + } + if (offset + size > c.getEncryptedFileSize()) { + size = c.getEncryptedFileSize() - offset; + } + + byte[] data; + try { + data = title.getDataProvider().getChunkFromContent(c, offset, (int) size); + buf.put(0, data, 0, data.length); + return data.length; + } catch (Exception e) { + e.printStackTrace(); + return -ErrorCodes.ENOENT(); + } + } else { + Optional h3Data = getH3ForPath(path); + if (h3Data.isPresent()) { + byte[] hash = h3Data.get(); + + if (offset >= hash.length) { + return -ErrorCodes.ENOENT(); + } + if (offset + size > hash.length) { + size = hash.length - offset; + } + + buf.put(0, hash, (int) offset, (int) size); + return (int) size; + } + } + + // Check if the tmd ticket or cert are request. + List>> functions = new ArrayList<>(); + String pathcopy = path; + functions.add(() -> getTMDforPath(pathcopy)); + functions.add(() -> getTicketforPath(pathcopy)); + functions.add(() -> getCertforPath(pathcopy)); + for (Supplier> func : functions) { + Optional dataOpt = func.get(); + if (dataOpt.isPresent()) { + byte[] data = dataOpt.get(); + if (data == null || data.length == 0) { + return -ErrorCodes.ENOENT(); + } + if (offset >= data.length) { + return -ErrorCodes.ENOENT(); + } + if (offset + size > data.length) { + size = data.length - offset; + } + buf.put(0, data, (int) offset, (int) size); + return (int) size; + } + } + + return 0; + } + + @Override + public void init() { + } + + @Override + public void deinit() { + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDFuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDFuseContainer.java new file mode 100644 index 0000000..c2c6fb4 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDFuseContainer.java @@ -0,0 +1,90 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.File; +import java.io.IOException; +import java.io.PrintWriter; +import java.io.StringWriter; +import java.text.ParseException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +import org.apache.commons.io.FilenameUtils; + +import de.mas.wiiu.jnus.WUDLoader; +import de.mas.wiiu.jnus.fuse_wiiu.Settings; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.implementations.wud.parser.WUDInfo; +import de.mas.wiiu.jnus.interfaces.FSTDataProvider; +import lombok.val; + +public class WUDFuseContainer extends GroupFuseContainer { + private final File input; + + public WUDFuseContainer(Optional parent, File input) { + super(parent); + this.input = input; + } + + @Override + protected void doInit() { + Optional WUDInfoOpt = loadWUDInfo(input); + if (WUDInfoOpt.isPresent()) { + parseContents(WUDInfoOpt.get()); + } else { + System.out.println("Failed to parse WUD/WUX " + input.getAbsolutePath()); + } + } + + private Optional loadWUDInfo(File file) { + String FSfilename = file.getName(); + String basename = FilenameUtils.getBaseName(FSfilename); + File keyFile = new File(file.getParent() + File.separator + basename + ".key"); + + if (!keyFile.exists() && Settings.disckeyPath != null) { + System.out.println(".key not found at " + keyFile.getAbsolutePath()); + keyFile = new File(Settings.disckeyPath.getAbsoluteFile() + File.separator + basename + ".key"); + if (!keyFile.exists()) { + System.out.println(".key not found at " + keyFile.getAbsolutePath()); + } + } + + try { + if (keyFile.exists()) { + return Optional.of(WUDLoader.load(file.getAbsolutePath(), keyFile)); + } else { + System.out.println("No .key was not found. Trying dev mode."); + return Optional.of(WUDLoader.loadDev(file.getAbsolutePath())); + } + } catch (Exception e) { + StringWriter errors = new StringWriter(); + e.printStackTrace(new PrintWriter(errors)); + System.err.println(errors); + } + + return Optional.empty(); + } + + protected void parseContents(WUDInfo wudInfo) { + List dps = new ArrayList<>(); + + try { + dps = WUDLoader.getPartitonsAsFSTDataProvider(wudInfo, Settings.retailCommonKey); + + } catch (ParseException e) { + try { + dps = WUDLoader.getPartitonsAsFSTDataProvider(wudInfo, Settings.devCommonKey); + } catch (IOException | ParseException e1) { + System.out.println("Ignoring " + input.getAbsolutePath() + " :" + e1.getClass().getName() + " " + e1.getMessage()); + } + } catch (Exception e) { + System.out.println("Ignoring " + input.getAbsolutePath() + " :" + e.getClass().getName() + " " + e.getMessage()); + } + + for (val dp : dps) { + this.addFuseContainer(dp.getName(), new FSTDataProviderContainer(getParent(), dp)); + } + + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDMountedFuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDMountedFuseContainer.java new file mode 100644 index 0000000..94ff277 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/implementation/WUDMountedFuseContainer.java @@ -0,0 +1,83 @@ +package de.mas.wiiu.jnus.fuse_wiiu.implementation; + +import java.io.File; +import java.io.IOException; +import java.text.ParseException; +import java.util.ArrayList; +import java.util.List; +import java.util.Optional; + +import de.mas.wiiu.jnus.NUSTitleLoaderFST; +import de.mas.wiiu.jnus.WUDLoader; +import de.mas.wiiu.jnus.entities.fst.FSTEntry; +import de.mas.wiiu.jnus.fuse_wiiu.Settings; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.implementations.FSTDataProviderNUSTitle; +import de.mas.wiiu.jnus.implementations.wud.parser.WUDInfo; +import de.mas.wiiu.jnus.interfaces.FSTDataProvider; +import de.mas.wiiu.jnus.interfaces.HasNUSTitle; +import de.mas.wiiu.jnus.utils.FSTUtils; + +public class WUDMountedFuseContainer extends WUDFuseContainer { + + public WUDMountedFuseContainer(Optional parent, File input) { + super(parent, input); + } + + @Override + protected void parseContents(WUDInfo wudinfo) { + List dps = new ArrayList<>(); + try { + dps = WUDLoader.getPartitonsAsFSTDataProvider(wudinfo, Settings.retailCommonKey); + } catch (Exception e) { + try { + dps = WUDLoader.getPartitonsAsFSTDataProvider(wudinfo, Settings.devCommonKey); + } catch (IOException | ParseException e1) { + return; + } + } + + try { + for (FSTDataProvider dp : dps) { + for (FSTEntry tmd : FSTUtils.getFSTEntriesByRegEx(dp.getRoot(), ".*tmd")) { + FSTEntry parent = tmd.getParent(); + if (parent.getFileChildren().stream().filter(f -> f.getFilename().endsWith(".app")).findAny().isPresent()) { + FSTDataProvider fdp = null; + + try { + fdp = new FSTDataProviderNUSTitle(NUSTitleLoaderFST.loadNUSTitle(dp, parent, Settings.retailCommonKey)); + } catch (ParseException e) { + try { + fdp = new FSTDataProviderNUSTitle(NUSTitleLoaderFST.loadNUSTitle(dp, parent, Settings.devCommonKey)); + } catch (Exception e1) { + System.out.println("Ignoring " + parent.getFilename() + " :" + e1.getClass().getName() + " " + e1.getMessage()); + continue; + } + } catch (Exception e) { + System.out.println("Ignoring " + parent.getFilename() + " :" + e.getClass().getName() + " " + e.getMessage()); + continue; + } + + FSTDataProvider fdpCpy = fdp; + + this.addFuseContainer("[DECRYPTED] [" + dp.getName() + "] " + parent.getFilename(), new FSTDataProviderContainer(getParent(), fdpCpy)); + } + + } + + if (dp instanceof HasNUSTitle) { + try { + this.addFuseContainer("[ENCRYPTED] " + dp.getName(), new NUSTitleEncryptedFuseContainer(getParent(), ((HasNUSTitle) dp).getNUSTitle())); + } catch (Exception e) { + e.printStackTrace(); + } + } + + } + } catch (Exception e) { + e.printStackTrace(); + } + + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseContainer.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseContainer.java new file mode 100644 index 0000000..90101ab --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseContainer.java @@ -0,0 +1,102 @@ +package de.mas.wiiu.jnus.fuse_wiiu.interfaces; + +import jnr.ffi.Pointer; +import jnr.ffi.types.off_t; +import jnr.ffi.types.size_t; +import ru.serce.jnrfuse.FuseFillDir; +import ru.serce.jnrfuse.struct.FileStat; +import ru.serce.jnrfuse.struct.FuseFileInfo; + +/** + * Simplified version of the FuseFS interface. + * + * @author Maschell + * + */ +public interface FuseContainer extends FuseDirectory { + /** + * Wrapper for the getattr function of the FuseFS interface. + * When this function is called, the path will be relative to this FuseContainer + * + * Get file attributes. + *

+ * Similar to stat(). The 'st_dev' and 'st_blksize' fields are + * ignored. The 'st_ino' field is ignored except if the 'use_ino' + * mount option is given. + */ + public int getattr(String path, FileStat stat); + /** + * Wrapper for the getattr function of the FuseFS interface. + * When this function is called, the path will be relative to this FuseContainer + * + * File open operation + *

+ * No creation (O_CREAT, O_EXCL) and by default also no + * truncation (O_TRUNC) flags will be passed to open(). If an + * application specifies O_TRUNC, fuse first calls truncate() + * and then open(). Only if 'atomic_o_trunc' has been + * specified and kernel version is 2.6.24 or later, O_TRUNC is + * passed on to open. + *

+ * Unless the 'default_permissions' mount option is given, + * open should check if the operation is permitted for the + * given flags. Optionally open may also return an arbitrary + * filehandle in the fuse_file_info structure, which will be + * passed to all file operations. + * + * @see jnr.constants.platform.OpenFlags + */ + public int open(String path, FuseFileInfo fi); + + /** + * Wrapper for the readdir function of the FuseFS interface. + * When this function is called, the path will be relative to this FuseContainer + * + * Read directory + *

+ * This supersedes the old getdir() interface. New applications + * should use this. + *

+ * The filesystem may choose between two modes of operation: + *

+ * 1) The readdir implementation ignores the offset parameter, and + * passes zero to the filler function's offset. The filler + * function will not return '1' (unless an error happens), so the + * whole directory is read in a single readdir operation. This + * works just like the old getdir() method. + *

+ * 2) The readdir implementation keeps track of the offsets of the + * directory entries. It uses the offset parameter and always + * passes non-zero offset to the filler function. When the buffer + * is full (or an error happens) the filler function will return + * '1'. + */ + public int readdir(String path, Pointer buf, FuseFillDir filter, @off_t long offset, FuseFileInfo fi); + + /** + * Wrapper for the getattr function of the FuseFS interface. + * When this function is called, the path will be relative to this FuseContainer + * + * Read data from an open file + *

+ * Read should return exactly the number of bytes requested except + * on EOF or error, otherwise the rest of the data will be + * substituted with zeroes. An exception to this is when the + * 'direct_io' mount option is specified, in which case the return + * value of the read system call will reflect the return value of + * this operation. + */ + public int read(String path, Pointer buf, @size_t long size, @off_t long offset, FuseFileInfo fi); + + /** + * This function will be called when ever the FuseContainer needs to update it's children. + */ + public void init(); + + /** + * This function will be called right before this FuseContainer won't be used anymore. + */ + public void deinit(); + + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseDirectory.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseDirectory.java new file mode 100644 index 0000000..5276874 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/interfaces/FuseDirectory.java @@ -0,0 +1,19 @@ +package de.mas.wiiu.jnus.fuse_wiiu.interfaces; + +import java.util.Optional; + +/** + * Representation of a directory. + * + * @author Maschell + * + */ +public interface FuseDirectory { + + /** + * Returns the parent of this FuseDirectory. + * + * @return parent + */ + public Optional getParent(); +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/FuseContainerWrapper.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/FuseContainerWrapper.java new file mode 100644 index 0000000..949a7ab --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/FuseContainerWrapper.java @@ -0,0 +1,58 @@ +package de.mas.wiiu.jnus.fuse_wiiu.utils; + +import java.io.File; +import java.util.HashMap; +import java.util.Map; +import java.util.Optional; + +import de.mas.wiiu.jnus.fuse_wiiu.implementation.FSFuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.implementation.LocalBackupNUSTitleContainer; +import de.mas.wiiu.jnus.fuse_wiiu.implementation.LocalNUSTitleContainer; +import de.mas.wiiu.jnus.fuse_wiiu.implementation.WUDFuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.implementation.WUDMountedFuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseContainer; +import de.mas.wiiu.jnus.fuse_wiiu.interfaces.FuseDirectory; +import de.mas.wiiu.jnus.utils.Utils; + +public class FuseContainerWrapper { + + private final static String prefix = "[EMULATED] "; + + public static Map createFuseContainer(Optional parent, File c) { + System.out.println("Mounting " + c.getAbsolutePath()); + Map result = new HashMap<>(); + if (c.exists() && c.isDirectory()) { + File[] tmd = c.listFiles(f -> f.isFile() && f.getName().equals("title.tmd")); + if (tmd != null && tmd.length > 0) { + // In case there is a tmd file + + // Checks if we have the local backup format + File[] versions = c.listFiles(f -> f.isDirectory() && f.getName().startsWith("v")); + if (versions != null && versions.length > 0 && c.getName().length() == 16 && Utils.StringToLong(c.getName()) > 0) { + result.put(prefix + c.getName(), new LocalBackupNUSTitleContainer(parent, c)); + return result; + } + + // if not return normal title container. + result.put(prefix + c.getName(), new LocalNUSTitleContainer(parent, c)); + return result; + } + } + + if (c.exists() && c.isFile() && (c.getName().endsWith(".wux") || c.getName().endsWith(".wud"))) { + + result.put(prefix + c.getName(), new WUDFuseContainer(parent, c)); + result.put(prefix + "[EXTRA] " + c.getName(), new WUDMountedFuseContainer(parent, c)); + return result; + + } + + if (c.isDirectory()) { + result.put(c.getName(), new FSFuseContainer(parent, c)); + return result; + + } + return result; + } + +} diff --git a/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/TicketUtils.java b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/TicketUtils.java new file mode 100644 index 0000000..3377b34 --- /dev/null +++ b/src/main/java/de/mas/wiiu/jnus/fuse_wiiu/utils/TicketUtils.java @@ -0,0 +1,40 @@ +package de.mas.wiiu.jnus.fuse_wiiu.utils; + +import java.io.File; +import java.io.IOException; +import java.nio.file.Files; +import java.util.Optional; + +import de.mas.wiiu.jnus.entities.Ticket; +import de.mas.wiiu.jnus.utils.FileUtils; + +public class TicketUtils { + public static Optional getTicket(File folder, File keyFolder, long titleID, byte[] commonKey) { + File ticketFile = FileUtils.getFileIgnoringFilenameCases(folder.getAbsolutePath(), "title.tik"); + + Ticket ticket = null; + if (ticketFile.exists()) { + try { + ticket = Ticket.parseTicket(ticketFile, commonKey); + } catch (IOException e) { + } + } + if (ticket == null && keyFolder != null) { + File keyFile = FileUtils.getFileIgnoringFilenameCases(folder.getAbsolutePath(), String.format("%016X", titleID) + ".key"); + if (keyFile.exists()) { + byte[] key; + try { + key = Files.readAllBytes(keyFile.toPath()); + if (key != null && key.length == 16) { + ticket = Ticket.createTicket(key, titleID, commonKey); + } + } catch (IOException e) { + } + } + } + if (ticket != null) { + return Optional.of(ticket); + } + return Optional.empty(); + } +}