mirror of
https://github.com/NationalSecurityAgency/ghidra.git
synced 2024-11-21 11:31:43 +00:00
GP-678, GP-811: Refactored fetchDependencies.gradle, now downloads FID datasets from ghidra-data repo, and revisied depencies/flatRepo layout.
This commit is contained in:
Ryan Kurtz
ghidra1
parent
472ad40077
commit
3507820e03
2
.gitignore
vendored
2
.gitignore
vendored
@ -3,7 +3,7 @@ ghidra.repos.config
|
||||
|
||||
# Misc files produced while executing application
|
||||
repositories/
|
||||
flatRepo/
|
||||
dependencies/
|
||||
Ghidra/.ghidraSvrKeys
|
||||
wrapper.log*
|
||||
|
||||
|
||||
72
DevGuide.md
72
DevGuide.md
@ -33,7 +33,7 @@ You may not need all of these, depending on which portions you are building or d
|
||||
- https://adoptopenjdk.net/releases.html?variant=openjdk11&jvmVariant=hotspot
|
||||
- Amazon Corretto
|
||||
- https://docs.aws.amazon.com/corretto/latest/corretto-11-ug/downloads-list.html
|
||||
* Gradle 5.0 or later - We use version 5.0, and tested with up to 5.6.3.
|
||||
* Gradle 5.0 or later - We use version 5.0, and tested with up to 6.8.3.
|
||||
- https://gradle.org/next-steps/?version=5.0&format=bin
|
||||
* A C/C++ compiler - We use GCC on Linux, Xcode (Clang) on macOS, and Visual Studio (2017 or later) on Windows.
|
||||
- https://gcc.gnu.org/
|
||||
@ -61,9 +61,9 @@ You may not need all of these, depending on which portions you are building or d
|
||||
- https://sourceforge.net/projects/yajsw/files/yajsw/yajsw-stable-12.12/
|
||||
* Eclipse PDE - Environment for developing the GhidraDev plugin.
|
||||
- https://www.eclipse.org/pde/
|
||||
* Eclipse CDT. We use version 8.6.0 - Build dependency for the GhidraDev plugin.
|
||||
* Eclipse CDT. We build against version 8.6.0 - Build dependency for the GhidraDev plugin.
|
||||
- https://www.eclipse.org/cdt/
|
||||
* PyDev. We use version 6.3.1 - Build dependency for the GhidraDev plugin.
|
||||
* PyDev. We build against version 6.3.1 - Build dependency for the GhidraDev plugin.
|
||||
- https://sourceforge.net/projects/pydev/files/pydev/
|
||||
|
||||
There are many, many others automatically downloaded by Gradle from Maven Central and Bintray JCenter when building and/or setting up the development environment.
|
||||
@ -110,64 +110,64 @@ or manually by downloading the required dependencies. Choose one of the two fol
|
||||
The flat directory-style repository can be setup automatically by running a simple Gradle script.
|
||||
Navigate to `~/git/ghidra` and run the following:
|
||||
```
|
||||
gradle --init-script gradle/support/fetchDependencies.gradle init
|
||||
gradle -I gradle/support/fetchDependencies.gradle init
|
||||
```
|
||||
The Gradle task to be executed, in this case _init_, is unimportant. The point is to have Gradle execute
|
||||
the `fetchDependencies.gradle` script. If it ran correctly you will have a new `~/git/ghidra/flatRepo/`
|
||||
directory populated with the following jar files:
|
||||
* AXMLPrinter2
|
||||
* csframework
|
||||
* dex-ir-2.0
|
||||
* dex-reader-2.0
|
||||
* dex-reader-api-2.0
|
||||
* dex-tools-2.0
|
||||
* dex-translator-2.0
|
||||
* dex-writer-2.0
|
||||
* hfsx
|
||||
* hfsx_dmglib
|
||||
* iharder-base64
|
||||
|
||||
There will also be a new archive files at:
|
||||
* ~/git/ghidra/Ghidra/Features/GhidraServer/build/`yajsw-stable-12.12.zip`
|
||||
* ~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/`PyDev 6.3.1.zip`
|
||||
* ~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/`cdt-8.6.0.zip`
|
||||
the `fetchDependencies.gradle` script. If it ran correctly you will have a new `~/git/ghidra/dependencies/`
|
||||
directory populated with the following files:
|
||||
* flatRepo/AXMLPrinter2.jar
|
||||
* flatRepo/csframework.jar
|
||||
* flatRepo/dex-ir-2.0.jar
|
||||
* flatRepo/dex-reader-2.0.jar
|
||||
* flatRepo/dex-reader-api-2.0.jar
|
||||
* flatRepo/dex-tools-2.0.jar
|
||||
* flatRepo/dex-translator-2.0.jar
|
||||
* flatRepo/dex-writer-2.0.jar
|
||||
* flatRepo/hfsx.jar
|
||||
* flatRepo/hfsx_dmglib.jar
|
||||
* flatRepo/iharder-base64.jar
|
||||
* cdt-8.6.0.zip
|
||||
* PyDev 6.3.1.zip
|
||||
* yajsw-stable-12.12.zip
|
||||
* fid/*.fidb
|
||||
|
||||
If you see these, congrats! Skip to [building](#building-ghidra) or [developing](#developing-ghidra). If not, continue with manual download
|
||||
instructions below...
|
||||
|
||||
### Manual Download Instructions
|
||||
|
||||
Create the `~/git/ghidra/flatRepo/` directory to hold the manually-downloaded dependencies:
|
||||
Create the `~/git/ghidra/dependencies/` and `~/git/ghidra/dependencies/flatRepo` directories to hold the manually-downloaded dependencies:
|
||||
|
||||
```bash
|
||||
mkdir ~/git/ghidra/flatRepo
|
||||
mkdir ~/git/ghidra/dependencies
|
||||
mkdir ~/git/ghidra/dependencies/flatRepo
|
||||
```
|
||||
|
||||
#### Get Dependencies for FileFormats:
|
||||
|
||||
Download `dex-tools-2.0.zip` from the dex2jar project's releases page on GitHub.
|
||||
Unpack the `dex-*.jar` files from the `lib` directory to `~/git/ghidra/flatRepo`:
|
||||
Unpack the `dex-*.jar` files from the `lib` directory to `~/git/ghidra/dependencies/flatRepo`:
|
||||
|
||||
```bash
|
||||
cd ~/Downloads # Or wherever
|
||||
curl -OL https://github.com/pxb1988/dex2jar/releases/download/2.0/dex-tools-2.0.zip
|
||||
unzip dex-tools-2.0.zip
|
||||
cp dex2jar-2.0/lib/dex-*.jar ~/git/ghidra/flatRepo/
|
||||
cp dex2jar-2.0/lib/dex-*.jar ~/git/ghidra/dependencies/flatRepo/
|
||||
|
||||
```
|
||||
|
||||
Download `AXMLPrinter2.jar` from the "android4me" archive on code.google.com.
|
||||
Place it in `~/git/ghidra/flatRepo`:
|
||||
Place it in `~/git/ghidra/dependencies/flatRepo`:
|
||||
|
||||
```bash
|
||||
cd ~/git/ghidra/flatRepo
|
||||
cd ~/git/ghidra/dependencies/flatRepo
|
||||
curl -OL https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/android4me/AXMLPrinter2.jar
|
||||
```
|
||||
|
||||
#### Get Dependencies for DMG:
|
||||
|
||||
Download `hfsexplorer-0_21-bin.zip` from www.catacombae.org.
|
||||
Unpack the `lib` directory to `~/git/ghidra/flatRepo`:
|
||||
Unpack the `lib` directory to `~/git/ghidra/dependencies/flatRepo`:
|
||||
|
||||
```bash
|
||||
cd ~/Downloads # Or wherever
|
||||
@ -176,35 +176,33 @@ mkdir hfsx
|
||||
cd hfsx
|
||||
unzip ../hfsexplorer-0_21-bin.zip
|
||||
cd lib
|
||||
cp csframework.jar hfsx_dmglib.jar hfsx.jar iharder-base64.jar ~/git/ghidra/flatRepo/
|
||||
cp csframework.jar hfsx_dmglib.jar hfsx.jar iharder-base64.jar ~/git/ghidra/dependencies/flatRepo/
|
||||
```
|
||||
|
||||
#### Get Dependencies for GhidraServer
|
||||
|
||||
Building the GhidraServer requires "Yet another Java service wrapper" (yajsw) version 12.12.
|
||||
Download `yajsw-stable-12.12.zip` from their project on www.sourceforge.net, and place it in:
|
||||
`~/git/ghidra/Ghidra/Features/GhidraServer/build`:
|
||||
`~/git/ghidra/dependencies/`:
|
||||
|
||||
```bash
|
||||
cd ~/Downloads # Or wherever
|
||||
curl -OL https://sourceforge.net/projects/yajsw/files/yajsw/yajsw-stable-12.12/yajsw-stable-12.12.zip
|
||||
mkdir -p ~/git/ghidra/Ghidra/Features/GhidraServer/build/
|
||||
cp ~/Downloads/yajsw-stable-12.12.zip ~/git/ghidra/Ghidra/Features/GhidraServer/build/
|
||||
cp ~/Downloads/yajsw-stable-12.12.zip ~/git/ghidra/dependencies/
|
||||
```
|
||||
|
||||
#### Get Dependencies for GhidraDev
|
||||
|
||||
Building the GhidraDev plugin for Eclipse requires the CDT and PyDev plugins for Eclipse.
|
||||
Download `cdt-8.6.0.zip` from The Eclipse Foundation, and place it in:
|
||||
`~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/`:
|
||||
`~/git/ghidra/dependencies/`:
|
||||
|
||||
```bash
|
||||
cd ~/Downloads # Or wherever
|
||||
curl -OL 'https://archive.eclipse.org/tools/cdt/releases/8.6/cdt-8.6.0.zip'
|
||||
curl -o 'cdt-8.6.0.zip.sha512' -L --retry 3 'https://www.eclipse.org/downloads/sums.php?type=sha512&file=/tools/cdt/releases/8.6/cdt-8.6.0.zip'
|
||||
shasum -a 512 -c 'cdt-8.6.0.zip.sha512'
|
||||
mkdir -p ~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/
|
||||
cp ~/Downloads/cdt-8.6.0.zip ~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/
|
||||
cp ~/Downloads/cdt-8.6.0.zip ~/git/ghidra/dependencies/
|
||||
```
|
||||
|
||||
Download `PyDev 6.3.1.zip` from www.pydev.org, and place it in the same directory:
|
||||
@ -212,7 +210,7 @@ Download `PyDev 6.3.1.zip` from www.pydev.org, and place it in the same director
|
||||
```bash
|
||||
cd ~/Downloads # Or wherever
|
||||
curl -L -o 'PyDev 6.3.1.zip' https://sourceforge.net/projects/pydev/files/pydev/PyDev%206.3.1/PyDev%206.3.1.zip
|
||||
cp ~/Downloads/'PyDev 6.3.1.zip' ~/git/ghidra/GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/
|
||||
cp ~/Downloads/'PyDev 6.3.1.zip' ~/git/ghidra/dependencies/
|
||||
```
|
||||
|
||||
## Building Ghidra
|
||||
|
||||
@ -31,10 +31,11 @@ dependencies {
|
||||
|
||||
}
|
||||
|
||||
// All *.fidb files located in the BIN repo under src/main/fidb will be unpacked
|
||||
def fidbSrcDir = "${getProjectLocationInBinRepo(project)}/src/main/fidb"
|
||||
|
||||
def fidDbFiles = fileTree(fidbSrcDir) {
|
||||
// All *.fidb files located in the dependencies/fid directory OR the
|
||||
// BIN repo under src/main/fidb will be unpacked
|
||||
def depsDir = file("${DEPS_DIR}/fidb")
|
||||
def binRepoDir = "${getProjectLocationInBinRepo(project)}/src/main/fidb"
|
||||
def fidDbFiles = fileTree(depsDir.exists() ? depsDir : binRepoDir) {
|
||||
include '**/*.fidb'
|
||||
}
|
||||
|
||||
|
||||
@ -40,12 +40,11 @@ addExports([
|
||||
])
|
||||
|
||||
CopySpec yajswCopySpec = copySpec {
|
||||
File localFile = file("build/${yajswRelease}.zip")
|
||||
File binFile = file("${BIN_REPO}/Ghidra/Features/GhidraServer/${yajswRelease}.zip")
|
||||
File depsFile = file("${DEPS_DIR}/GhidraServer/${yajswRelease}.zip")
|
||||
File binRepoFile = file("${BIN_REPO}/Ghidra/Features/GhidraServer/${yajswRelease}.zip")
|
||||
|
||||
// First check if the file was downloaded and dropped in locally. If not, check in the bin
|
||||
// repo.
|
||||
def yajswZipTree = localFile.exists() ? zipTree(localFile) : zipTree(binFile)
|
||||
// First check if the file is in the dependencies repo. If not, check in the bin repo.
|
||||
def yajswZipTree = depsFile.exists() ? zipTree(depsFile) : zipTree(binRepoFile)
|
||||
|
||||
from(yajswZipTree) {
|
||||
include "${yajswRelease}/lib/core/**"
|
||||
|
||||
@ -80,12 +80,11 @@ task pyDevUnpack(type:Copy) {
|
||||
!pyDevDestDir.exists()
|
||||
}
|
||||
|
||||
File localFile = file("build/PyDev 6.3.1.zip")
|
||||
File binFile = file("${BIN_REPO}/GhidraBuild/EclipsePlugins/GhidraDev/buildDependencies/PyDev 6.3.1.zip")
|
||||
File depsFile = file("${DEPS_DIR}/GhidraDev/PyDev 6.3.1.zip")
|
||||
File binRepoFile = file("${BIN_REPO}/GhidraBuild/EclipsePlugins/GhidraDev/buildDependencies/PyDev 6.3.1.zip")
|
||||
|
||||
// First check if the file was downloaded and dropped in locally. If not, check in the bin
|
||||
// repo.
|
||||
def pyDevZipTree = localFile.exists() ? zipTree(localFile) : zipTree(binFile)
|
||||
// First check if the file is in the dependencies repo. If not, check in the bin repo.
|
||||
def pyDevZipTree = depsFile.exists() ? zipTree(depsFile) : zipTree(binRepoFile)
|
||||
|
||||
from pyDevZipTree
|
||||
exclude "**/.project", "**/.pydevproject"
|
||||
@ -104,12 +103,11 @@ task cdtUnpack(type:Copy) {
|
||||
!cdtDestDir.exists()
|
||||
}
|
||||
|
||||
File localFile = file("build/cdt-8.6.0.zip")
|
||||
File binFile = file("${BIN_REPO}/GhidraBuild/EclipsePlugins/GhidraDev/buildDependencies/cdt-8.6.0.zip")
|
||||
File depsFile = file("${DEPS_DIR}/GhidraDev/cdt-8.6.0.zip")
|
||||
File binRepoFile = file("${BIN_REPO}/GhidraBuild/EclipsePlugins/GhidraDev/buildDependencies/cdt-8.6.0.zip")
|
||||
|
||||
// First check if the file was downloaded and dropped in locally. If not, check in the bin
|
||||
// repo.
|
||||
def cdtZipTree = localFile.exists() ? zipTree(localFile) : zipTree(binFile)
|
||||
// First check if the file is in the dependencies repo. If not, check in the bin repo.
|
||||
def cdtZipTree = depsFile.exists() ? zipTree(depsFile) : zipTree(binRepoFile)
|
||||
|
||||
from cdtZipTree
|
||||
|
||||
|
||||
@ -51,9 +51,9 @@ if ("32".equals(System.getProperty("sun.arch.data.model"))) {
|
||||
* Define the location of bin repo
|
||||
*********************************************************************************/
|
||||
project.ext.GHIDRA_GROUP = "Z Ghidra"
|
||||
project.ext.BIN_REPO = file("${projectDir}/../ghidra.bin").absolutePath
|
||||
project.ext.ROOT_PROJECT_DIR = projectDir.absolutePath
|
||||
project.ext.BIN_REPO_PATH = BIN_REPO // TODO make path names consistent
|
||||
project.ext.BIN_REPO = file("${projectDir}/../ghidra.bin").absolutePath
|
||||
project.ext.DEPS_DIR = file("${projectDir}/dependencies")
|
||||
|
||||
/*********************************************************************************
|
||||
* Prevent forked Java processes from stealing focus
|
||||
@ -67,13 +67,14 @@ allprojects {
|
||||
/*********************************************************************************
|
||||
* Use flat directory-style repository if flatRepo directory is present.
|
||||
*********************************************************************************/
|
||||
if (file("flatRepo").isDirectory()) {
|
||||
def flatRepo = file("${DEPS_DIR}/flatRepo")
|
||||
if (flatRepo.isDirectory()) {
|
||||
allprojects {
|
||||
repositories {
|
||||
mavenLocal()
|
||||
mavenCentral()
|
||||
jcenter()
|
||||
flatDir name: "flat", dirs:["$rootProject.projectDir/flatRepo"]
|
||||
flatDir name: "flat", dirs:["$flatRepo"]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@ -43,7 +43,6 @@ task rasterizeSvg(type: JavaExec) {
|
||||
// added these in the individual projects which use this task (eg: to the 'compile'
|
||||
// configuration) but since this is the only task which requires them, it seemed
|
||||
// appropriate to just add them here.
|
||||
def BIN_REPO = rootProject.file(BIN_REPO_PATH).toString()
|
||||
classpath = files ( BIN_REPO + "/ExternalLibraries/libsforBuild/batik-all-1.7.jar",
|
||||
BIN_REPO + "/ExternalLibraries/libsforBuild/xml-apis-ext.jar")
|
||||
|
||||
|
||||
@ -22,29 +22,13 @@
|
||||
* immediately after cloning the Ghidra repository before any other gradle *
|
||||
* tasks are run. *
|
||||
* *
|
||||
* Specifically, this task: *
|
||||
* usage: from the command line in the main ghidra repository directory, run *
|
||||
* the following: *
|
||||
* *
|
||||
* 1. Downloads various dependencies required by the ghidra build and *
|
||||
* puts them in <ghidra repo>/build/downloads/. From here they are *
|
||||
* unzipped and/or copied to their final locations. The files to be *
|
||||
* downloaded: *
|
||||
* - dex-tools-2.0.zip *
|
||||
* - AXMLPrinter2.jar *
|
||||
* - hfsexplorer-0_21-bin.zip *
|
||||
* - yajsw-stable-12.12.zip *
|
||||
* - cdt-8.6.0.zip *
|
||||
* - PyDev 6.3.1.zip *
|
||||
* *
|
||||
* 2. Creates a directory at <ghidra repo>/flatRepo which is used as a *
|
||||
* flat directory-style respository for the files extracted above. *
|
||||
* *
|
||||
* usage: from the command line in the main ghidra repository *
|
||||
* directory, run the following: *
|
||||
* *
|
||||
* gradle --init-script gradle/support/fetchDependencies.gradle init *
|
||||
* gradle -I gradle/support/fetchDependencies.gradle init *
|
||||
* *
|
||||
* Note: When running the script, files will only be downloaded if *
|
||||
* necessary (eg: they are not already in the build/downloads/ *
|
||||
* necessary (eg: they are not already in the dependencies/downloads/ *
|
||||
* directory). *
|
||||
* *
|
||||
*******************************************************************************/
|
||||
@ -52,138 +36,226 @@
|
||||
import java.util.zip.*;
|
||||
import java.nio.file.*;
|
||||
import java.security.MessageDigest;
|
||||
import org.apache.commons.io.*;
|
||||
import org.apache.commons.io.filefilter.*;
|
||||
import org.apache.commons.io.FileUtils;
|
||||
import org.apache.commons.io.filefilter.WildcardFileFilter;
|
||||
|
||||
ext.HOME_DIR = System.getProperty('user.home')
|
||||
ext.REPO_DIR = ((Script)this).buildscript.getSourceFile().getParentFile().getParentFile().getParentFile()
|
||||
ext.FLAT_REPO_DIR = new File(REPO_DIR, "flatRepo")
|
||||
ext.DOWNLOADS_DIR = new File(REPO_DIR, "build/downloads")
|
||||
|
||||
// Stores the size of the file being downloaded (for formatting print statements)
|
||||
ext.FILE_SIZE = 0;
|
||||
|
||||
// The URLs for each of the dependencies
|
||||
ext.DEX_ZIP = 'https://github.com/pxb1988/dex2jar/releases/download/2.0/dex-tools-2.0.zip'
|
||||
ext.AXML_ZIP = 'https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/android4me/AXMLPrinter2.jar'
|
||||
ext.HFS_ZIP = 'https://sourceforge.net/projects/catacombae/files/HFSExplorer/0.21/hfsexplorer-0_21-bin.zip'
|
||||
ext.YAJSW_ZIP = 'https://sourceforge.net/projects/yajsw/files/yajsw/yajsw-stable-12.12/yajsw-stable-12.12.zip'
|
||||
ext.PYDEV_ZIP = 'https://sourceforge.net/projects/pydev/files/pydev/PyDev%206.3.1/PyDev%206.3.1.zip'
|
||||
ext.CDT_ZIP = 'https://archive.eclipse.org/tools/cdt/releases/8.6/cdt-8.6.0.zip'
|
||||
|
||||
// The SHA-256s for each of the dependencies
|
||||
ext.DEX_SHA_256 = '7907eb4d6e9280b6e17ddce7ee0507eae2ef161ee29f70a10dbc6944fdca75bc'
|
||||
ext.AXML_SHA_256 = '00ed038eb6abaf6ddec8d202a3ed7a81b521458f4cd459948115cfd02ff59d6d'
|
||||
ext.HFS_SHA_256 = '90c9b54798abca5b12f4a678db7d0a4c970f4702cb153c11919536d0014dedbf'
|
||||
ext.YAJSW_SHA_256 = '1398fcb1e93abb19992c4fa06d7fe5758aabb4c45781d7ef306c6f57ca7a7321'
|
||||
ext.PYDEV_SHA_256 = '4d81fe9d8afe7665b8ea20844d3f5107f446742927c59973eade4f29809b0699'
|
||||
ext.CDT_SHA_256 = '81b7d19d57c4a3009f4761699a72e8d642b5e1d9251d2bb98df438b1e28f8ba9'
|
||||
|
||||
// Number of times to try and establish a connection when downloading files before
|
||||
// failing
|
||||
ext.NUM_RETRIES = 2
|
||||
|
||||
// Set up a maven repository configuration so we can get access to Apache FileUtils for
|
||||
// copying/deleting files.
|
||||
initscript {
|
||||
repositories {
|
||||
mavenCentral()
|
||||
}
|
||||
dependencies {
|
||||
classpath 'commons-io:commons-io:2.5'
|
||||
}
|
||||
repositories { mavenCentral() }
|
||||
dependencies { classpath 'commons-io:commons-io:2.8.0' }
|
||||
}
|
||||
|
||||
// This is where the real flow of the script starts...
|
||||
try {
|
||||
createDirs()
|
||||
populateFlatRepo()
|
||||
ext.NUM_RETRIES = 3 // # of times to try to download a file before failing
|
||||
ext.REPO_DIR = ((Script)this).buildscript.getSourceFile().getParentFile().getParentFile().getParentFile()
|
||||
ext.DEPS_DIR = file("${REPO_DIR}/dependencies")
|
||||
ext.DOWNLOADS_DIR = file("${DEPS_DIR}/downloads")
|
||||
ext.FID_DIR = file("${DEPS_DIR}/fidb")
|
||||
ext.FLAT_REPO_DIR = file("${DEPS_DIR}/flatRepo")
|
||||
|
||||
ext.deps = [
|
||||
[
|
||||
name: 'dex-tools-2.0.zip',
|
||||
url: 'https://github.com/pxb1988/dex2jar/releases/download/2.0/dex-tools-2.0.zip',
|
||||
sha256: '7907eb4d6e9280b6e17ddce7ee0507eae2ef161ee29f70a10dbc6944fdca75bc',
|
||||
destination: {
|
||||
unzip(DOWNLOADS_DIR, DOWNLOADS_DIR, 'dex-tools-2.0.zip')
|
||||
FileUtils.copyDirectory(new File(DOWNLOADS_DIR, 'dex2jar-2.0/lib/'), FLAT_REPO_DIR, new WildcardFileFilter("dex-*"));
|
||||
}
|
||||
],
|
||||
[
|
||||
name: 'hfsexplorer-0_21-bin.zip',
|
||||
url: 'https://sourceforge.net/projects/catacombae/files/HFSExplorer/0.21/hfsexplorer-0_21-bin.zip',
|
||||
sha256: '90c9b54798abca5b12f4a678db7d0a4c970f4702cb153c11919536d0014dedbf',
|
||||
destination: {
|
||||
def hfsxdir = new File (DOWNLOADS_DIR, "hfsx")
|
||||
hfsxdir.mkdir()
|
||||
unzip (DOWNLOADS_DIR, hfsxdir, 'hfsexplorer-0_21-bin.zip')
|
||||
FileUtils.copyFileToDirectory(new File(DOWNLOADS_DIR, "hfsx/lib/csframework.jar"), FLAT_REPO_DIR);
|
||||
FileUtils.copyFileToDirectory(new File(DOWNLOADS_DIR, "hfsx/lib/hfsx_dmglib.jar"), FLAT_REPO_DIR);
|
||||
FileUtils.copyFileToDirectory(new File(DOWNLOADS_DIR, "hfsx/lib/hfsx.jar"), FLAT_REPO_DIR);
|
||||
FileUtils.copyFileToDirectory(new File(DOWNLOADS_DIR, "hfsx/lib/iharder-base64.jar"), FLAT_REPO_DIR);
|
||||
}
|
||||
],
|
||||
[
|
||||
name: 'AXMLPrinter2.jar',
|
||||
url: 'https://storage.googleapis.com/google-code-archive-downloads/v2/code.google.com/android4me/AXMLPrinter2.jar',
|
||||
sha256: '00ed038eb6abaf6ddec8d202a3ed7a81b521458f4cd459948115cfd02ff59d6d',
|
||||
destination: FLAT_REPO_DIR
|
||||
],
|
||||
[
|
||||
name: 'yajsw-stable-12.12.zip',
|
||||
url: 'https://sourceforge.net/projects/yajsw/files/yajsw/yajsw-stable-12.12/yajsw-stable-12.12.zip',
|
||||
sha256: '1398fcb1e93abb19992c4fa06d7fe5758aabb4c45781d7ef306c6f57ca7a7321',
|
||||
destination: file("${DEPS_DIR}/GhidraServer")
|
||||
],
|
||||
[
|
||||
name: 'PyDev 6.3.1.zip',
|
||||
url: 'https://sourceforge.net/projects/pydev/files/pydev/PyDev%206.3.1/PyDev%206.3.1.zip',
|
||||
sha256: '4d81fe9d8afe7665b8ea20844d3f5107f446742927c59973eade4f29809b0699',
|
||||
destination: file("${DEPS_DIR}/GhidraDev")
|
||||
],
|
||||
[
|
||||
name: 'cdt-8.6.0.zip',
|
||||
url: 'https://archive.eclipse.org/tools/cdt/releases/8.6/cdt-8.6.0.zip',
|
||||
sha256: '81b7d19d57c4a3009f4761699a72e8d642b5e1d9251d2bb98df438b1e28f8ba9',
|
||||
destination: file("${DEPS_DIR}/GhidraDev")
|
||||
],
|
||||
[
|
||||
name: 'vs2012_x64.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2012_x64.fidb',
|
||||
sha256: 'f26548a6df6b6963a418d8c83ac216d9e196b180d944a52b8123c457d472b7c9',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2012_x86.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2012_x86.fidb',
|
||||
sha256: '0a8962cf3699d5b8d4b3a79400382462519edc26570a46b2085200e38534f900',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2015_x64.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2015_x64.fidb',
|
||||
sha256: '187248f87fc1deb695bc3051b2d92f9b7482023a356821154db22478eed13088',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2015_x86.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2015_x86.fidb',
|
||||
sha256: '1d05afa070e9c09b83ee15d544c8559ed0d2b53d7eac476f8f5f8849543b3812',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2017_x64.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2017_x64.fidb',
|
||||
sha256: '1784ad6b25571177ff8212871867559998c6b8256bb1dbaeee864b580c1b2d6a',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2017_x86.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2017_x86.fidb',
|
||||
sha256: 'bc9bf30621190e0eb56c4db5ec30ad0401ca7be0311f5a2ce3d894178eafd19c',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2019_x64.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2019_x64.fidb',
|
||||
sha256: 'aab04eefd1142f7b3c3f86c8d766abe361b167b4fe4157c36fad18777b2a6fbd',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vs2019_x86.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vs2019_x86.fidb',
|
||||
sha256: '0a2282ac3479ffc022e6cdb4e32e057bc10f0394cfb0f8016d7145be0167f5f7',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vsOlder_x64.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vsOlder_x64.fidb',
|
||||
sha256: 'fe1856c0acad297d9ba4fb6a2df1d32ba34df766d9f1a2a16da0ca2b375e23dd',
|
||||
destination: FID_DIR
|
||||
],
|
||||
[
|
||||
name: 'vsOlder_x86.fidb',
|
||||
url: 'https://github.com/NationalSecurityAgency/ghidra-data/raw/master/FunctionID/vsOlder_x86.fidb',
|
||||
sha256: '46e56bc82ba68ad4e9a3c6a2e4ecd3428e2c390c7de0a379fa0165a58d46e115',
|
||||
destination: FID_DIR
|
||||
]
|
||||
]
|
||||
|
||||
// Download dependencies (if necessary) and verify their hashes
|
||||
DOWNLOADS_DIR.mkdirs()
|
||||
deps.each {
|
||||
File file = new File(DOWNLOADS_DIR, it.name)
|
||||
if (!it.sha256.equals(generateHash(file))) {
|
||||
download(it.url, file.path)
|
||||
assert(it.sha256.equals(generateHash(file)));
|
||||
}
|
||||
}
|
||||
finally {
|
||||
cleanup()
|
||||
|
||||
// Copies the downloaded dependencies to their required destination.
|
||||
// Some downloads require pre-processing before their relevant pieces can be copied.
|
||||
deps.each {
|
||||
if (it.destination instanceof File) {
|
||||
println("Copying " + it.name + " to " + it.destination)
|
||||
it.destination.mkdirs()
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, it.name), new File(it.destination, it.name));
|
||||
}
|
||||
else if (it.destination instanceof Closure) {
|
||||
println("Processing " + it.name)
|
||||
it.destination()
|
||||
}
|
||||
else {
|
||||
throw new GradleException("Unexpected destination type: " + it.destination)
|
||||
}
|
||||
}
|
||||
//-------------------------------------Helper methods----------------------------------------------
|
||||
|
||||
/**
|
||||
* Creates the directories where the dependencies will be downloaded and stored
|
||||
*/
|
||||
def createDirs() {
|
||||
if (!DOWNLOADS_DIR.exists()) {
|
||||
DOWNLOADS_DIR.mkdirs()
|
||||
}
|
||||
if (!FLAT_REPO_DIR.exists()) {
|
||||
FLAT_REPO_DIR.mkdirs()
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Downloads a file from a URL. If there is a problem connecting to the given
|
||||
* URL the attempt will be retried NUM_RETRIES times before failing.
|
||||
* Downloads a file from a URL. The download attempt will be tried NUM_RETRIES times before failing.
|
||||
*
|
||||
* Progress is shown on the command line in the form of the number of bytes
|
||||
* downloaded and a percentage of the total.
|
||||
* Progress is shown on the command line in the form of the number of bytes downloaded and a
|
||||
* percentage of the total.
|
||||
*
|
||||
* Note: We do not validate that the number of bytes downloaded matches the
|
||||
* expected total here; any discrepencies will be caught when checking
|
||||
* the SHA-256s later on.
|
||||
* Note: We do not validate that the number of bytes downloaded matches the expected total here; any
|
||||
* discrepencies will be caught when checking the SHA-256s later on.
|
||||
*
|
||||
* @param url the file to download
|
||||
* @param filename the local file to create for the download
|
||||
*/
|
||||
def download(url, filename) {
|
||||
|
||||
println("File: " + url)
|
||||
BufferedInputStream istream = establishConnection(url, NUM_RETRIES);
|
||||
assert istream != null : " ***CONNECTION FAILURE***\n max attempts exceeded; exiting\n"
|
||||
|
||||
FileOutputStream ostream = new FileOutputStream(filename);
|
||||
def dataBuffer = new byte[1024];
|
||||
int bytesRead;
|
||||
int totalRead;
|
||||
while ((bytesRead = istream.read(dataBuffer, 0, 1024)) != -1) {
|
||||
|
||||
ostream.write(dataBuffer, 0, bytesRead);
|
||||
totalRead += bytesRead
|
||||
|
||||
print("\r")
|
||||
if (FILE_SIZE.equals("unknown")) {
|
||||
print(" Downloading: " + totalRead + " of " + FILE_SIZE)
|
||||
}
|
||||
else {
|
||||
int pctComplete = (totalRead / FILE_SIZE) * 100
|
||||
print(" Downloading: " + totalRead + " of " + FILE_SIZE + " (" + pctComplete + "%)")
|
||||
}
|
||||
System.out.flush()
|
||||
}
|
||||
println("")
|
||||
|
||||
istream.close();
|
||||
ostream.close();
|
||||
println("URL: " + url)
|
||||
def(InputStream istream, size) = establishConnection(url, NUM_RETRIES);
|
||||
assert istream != null : " ***CONNECTION FAILURE***\n max attempts exceeded; exiting\n"
|
||||
|
||||
FileOutputStream ostream = new FileOutputStream(filename);
|
||||
def dataBuffer = new byte[1024];
|
||||
int bytesRead;
|
||||
int totalRead;
|
||||
while ((bytesRead = istream.read(dataBuffer, 0, 1024)) != -1) {
|
||||
ostream.write(dataBuffer, 0, bytesRead);
|
||||
totalRead += bytesRead
|
||||
print("\r")
|
||||
print(" Downloading: " + totalRead + " of " + size)
|
||||
if (!size.equals("???")) {
|
||||
int pctComplete = (totalRead / size) * 100
|
||||
print(" (" + pctComplete + "%)")
|
||||
}
|
||||
print(" ") // overwrite gradle timer output
|
||||
System.out.flush()
|
||||
}
|
||||
println()
|
||||
istream.close();
|
||||
ostream.close();
|
||||
}
|
||||
|
||||
/**
|
||||
* Attemps to establish a connection to the given URL.
|
||||
* Attempts to establish a connection to the given URL
|
||||
*
|
||||
* @param url the site to connect to
|
||||
* @param retries the number of times to attempt to reconnect if there is a failure
|
||||
* @return the InputStream for the URL
|
||||
* @param url the URL to connect to
|
||||
* @param retries the number of times to attempt to connect if there are failures
|
||||
* @return the InputStream for the URL, and the size of the download in bytes as a string
|
||||
*/
|
||||
def establishConnection(url, retries) {
|
||||
for (int i=0; i<retries; i++) {
|
||||
try {
|
||||
println(" Connect attempt " + (i+1) + " of " + retries)
|
||||
URLConnection conn = new URL(url).openConnection();
|
||||
FILE_SIZE = conn.getContentLength();
|
||||
if (FILE_SIZE == -1) {
|
||||
// This can happen if there is a problem retrieving the size; we've seen it happen
|
||||
// in testing.
|
||||
FILE_SIZE = "unknown"
|
||||
}
|
||||
return new BufferedInputStream(new URL(url).openStream());
|
||||
}
|
||||
catch (Exception e) {
|
||||
println(" Connection error! " + e)
|
||||
}
|
||||
}
|
||||
for (int i = 0; i < retries; i++) {
|
||||
try {
|
||||
if (i == 0) {
|
||||
println(" Connecting...")
|
||||
}
|
||||
else {
|
||||
println(" Connecting (" + (i+1) + "/" + retries + ")...")
|
||||
}
|
||||
URLConnection conn = new URL(url).openConnection();
|
||||
conn.setRequestMethod("HEAD");
|
||||
def size = conn.getContentLengthLong();
|
||||
if (size == -1) {
|
||||
size = "???"
|
||||
}
|
||||
return [new BufferedInputStream(new URL(url).openStream()), size];
|
||||
}
|
||||
catch (Exception e) {
|
||||
println(" Connection error! " + e)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
@ -194,191 +266,38 @@ def establishConnection(url, retries) {
|
||||
* @param zipFileName the name of the file to unpack
|
||||
*/
|
||||
def unzip(sourceDir, targetDir, zipFileName) {
|
||||
def zip = new ZipFile(new File(sourceDir, zipFileName))
|
||||
|
||||
zip.entries().findAll { !it.directory }.each { e ->
|
||||
(e.name as File).with { f ->
|
||||
if (f.parentFile != null) {
|
||||
File destPath = new File(targetDir.path, f.parentFile.path)
|
||||
destPath.mkdirs()
|
||||
File targetFile = new File(destPath.path, f.name)
|
||||
targetFile.withOutputStream { w ->
|
||||
w << zip.getInputStream(e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
def zip = new ZipFile(new File(sourceDir, zipFileName))
|
||||
zip.entries().findAll { !it.directory }.each { e ->
|
||||
(e.name as File).with { f ->
|
||||
if (f.parentFile != null) {
|
||||
File destPath = new File(targetDir.path, f.parentFile.path)
|
||||
destPath.mkdirs()
|
||||
File targetFile = new File(destPath.path, f.name)
|
||||
targetFile.withOutputStream { w ->
|
||||
w << zip.getInputStream(e)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
zip.close()
|
||||
}
|
||||
|
||||
/**
|
||||
* Downloads and stores the necessary dependencies in the local flat repository.
|
||||
* Generates the SHA-256 hash for the given file
|
||||
*
|
||||
* If the dependency already exists in the downloads folder (DOWNLOADS_DIR) and has the
|
||||
* proper checksum, it will NOT be re-downloaded.
|
||||
* @param file the file to generate the SHA-256 hash for
|
||||
* @return the generated SHA-256 hash, or null if the file does not exist
|
||||
*/
|
||||
def populateFlatRepo() {
|
||||
|
||||
// 1. Download all the dependencies and verify their checksums. If the dependency has already
|
||||
// been download, do NOT download again.
|
||||
File file = new File(DOWNLOADS_DIR, 'dex-tools-2.0.zip')
|
||||
if (!DEX_SHA_256.equals(generateChecksum(file))) {
|
||||
download (DEX_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), DEX_SHA_256);
|
||||
}
|
||||
|
||||
file = new File(DOWNLOADS_DIR, 'AXMLPrinter2.jar')
|
||||
if (!AXML_SHA_256.equals(generateChecksum(file))) {
|
||||
download (AXML_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), AXML_SHA_256);
|
||||
}
|
||||
|
||||
file = new File(DOWNLOADS_DIR, 'hfsexplorer-0_21-bin.zip')
|
||||
if (!HFS_SHA_256.equals(generateChecksum(file))) {
|
||||
download (HFS_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), HFS_SHA_256);
|
||||
}
|
||||
|
||||
file = new File(DOWNLOADS_DIR, 'yajsw-stable-12.12.zip')
|
||||
if (!YAJSW_SHA_256.equals(generateChecksum(file))) {
|
||||
download (YAJSW_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), YAJSW_SHA_256);
|
||||
}
|
||||
|
||||
file = new File(DOWNLOADS_DIR, 'PyDev 6.3.1.zip')
|
||||
if (!PYDEV_SHA_256.equals(generateChecksum(file))) {
|
||||
download (PYDEV_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), PYDEV_SHA_256);
|
||||
}
|
||||
|
||||
file = new File(DOWNLOADS_DIR, 'cdt-8.6.0.zip')
|
||||
if (!CDT_SHA_256.equals(generateChecksum(file))) {
|
||||
download (CDT_ZIP, file.path)
|
||||
validateChecksum(generateChecksum(file), CDT_SHA_256);
|
||||
}
|
||||
|
||||
// 2. Unzip the dependencies
|
||||
unzip(DOWNLOADS_DIR, DOWNLOADS_DIR, "dex-tools-2.0.zip")
|
||||
unzipHfsx()
|
||||
|
||||
// 3. Copy the necessary jars to the flatRepo directory. Yajsw, CDT, and PyDev go directly into
|
||||
// the source repository.
|
||||
copyDexTools()
|
||||
copyAXML()
|
||||
copyHfsx()
|
||||
copyYajsw()
|
||||
copyPyDev()
|
||||
copyCdt()
|
||||
}
|
||||
|
||||
/**
|
||||
* Generates the SHA-256 for the given file
|
||||
*
|
||||
* @param file the file to generate the checksum for
|
||||
* @return the generated checksum
|
||||
*/
|
||||
def generateChecksum(file) {
|
||||
if (!file.exists()) {
|
||||
return null
|
||||
}
|
||||
MessageDigest md = MessageDigest.getInstance("SHA-256");
|
||||
md.update(Files.readAllBytes(Paths.get(file.path)));
|
||||
byte[] digest = md.digest();
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (byte b : digest) {
|
||||
sb.append(String.format("%02x", b));
|
||||
}
|
||||
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* Compares two checksums and generates an assert failure if they do not match
|
||||
*
|
||||
* @param sourceSha256 the checksum to validate
|
||||
* @param expectedSha256 the expected checksum
|
||||
*/
|
||||
def validateChecksum(sourceSha256, expectedSha256) {
|
||||
assert(sourceSha256.equals(expectedSha256));
|
||||
}
|
||||
|
||||
/**
|
||||
* Unzips the hfsx zip file
|
||||
*/
|
||||
def unzipHfsx() {
|
||||
def hfsxdir = getOrCreateTempHfsxDir()
|
||||
unzip (DOWNLOADS_DIR, hfsxdir, "hfsexplorer-0_21-bin.zip")
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the dex-tools jars to the flat repository
|
||||
*
|
||||
* Note: This will only copy files beginning with "dex-"
|
||||
*/
|
||||
def copyDexTools() {
|
||||
FileUtils.copyDirectory(new File(DOWNLOADS_DIR, 'dex2jar-2.0/lib/'), FLAT_REPO_DIR, new WildcardFileFilter("dex-*"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the AXMLPrinter2 jar to the flat repository
|
||||
*/
|
||||
def copyAXML() {
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, 'AXMLPrinter2.jar'), new File(FLAT_REPO_DIR, "AXMLPrinter2.jar"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the necessary hfsx jars to the flat repository
|
||||
*/
|
||||
def copyHfsx() {
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, "hfsx/lib/csframework.jar"), new File(FLAT_REPO_DIR, "csframework.jar"));
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, "hfsx/lib/hfsx_dmglib.jar"), new File(FLAT_REPO_DIR, "hfsx_dmglib.jar"));
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, "hfsx/lib/hfsx.jar"), new File(FLAT_REPO_DIR, "hfsx.jar"));
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, "hfsx/lib/iharder-base64.jar"), new File(FLAT_REPO_DIR, "iharder-base64.jar"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the yajswdir zip to its location in the GhidraServer project.
|
||||
*/
|
||||
def copyYajsw() {
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, "yajsw-stable-12.12.zip"), new File(REPO_DIR, "Ghidra/Features/GhidraServer/build/yajsw-stable-12.12.zip"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the pydev zip to its bin repository location
|
||||
*/
|
||||
def copyPyDev() {
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, 'PyDev 6.3.1.zip'), new File(REPO_DIR, "GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/PyDev 6.3.1.zip"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Copies the cdt zip to its bin repository location
|
||||
*/
|
||||
def copyCdt() {
|
||||
FileUtils.copyFile(new File(DOWNLOADS_DIR, 'cdt-8.6.0.zip'), new File(REPO_DIR, "GhidraBuild/EclipsePlugins/GhidraDev/GhidraDevPlugin/build/cdt-8.6.0.zip"));
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates a temporary folder to house the hfsx zip contents
|
||||
*
|
||||
* @return the newly-created hfsx directory object
|
||||
*/
|
||||
def getOrCreateTempHfsxDir() {
|
||||
def hfsxdir = new File (DOWNLOADS_DIR, "hfsx")
|
||||
if (!hfsxdir.exists()) {
|
||||
hfsxdir.mkdir()
|
||||
}
|
||||
|
||||
return hfsxdir;
|
||||
}
|
||||
|
||||
/**
|
||||
* Performs any cleanup operations that need to be performed after the flat repo has
|
||||
* been populated.
|
||||
*/
|
||||
def cleanup() {
|
||||
// Uncomment this if we want to delete the downloads folder. For now, leave this and
|
||||
// depend on a gradle clean to wipe it out.
|
||||
//
|
||||
//if (DOWNLOADS_DIR.exists()) {
|
||||
// FileUtils.deleteDirectory(DOWNLOADS_DIR)
|
||||
//}
|
||||
def generateHash(file) {
|
||||
if (!file.exists()) {
|
||||
return null
|
||||
}
|
||||
MessageDigest md = MessageDigest.getInstance("SHA-256");
|
||||
md.update(Files.readAllBytes(Paths.get(file.path)));
|
||||
byte[] digest = md.digest();
|
||||
StringBuilder sb = new StringBuilder();
|
||||
for (byte b : digest) {
|
||||
sb.append(String.format("%02x", b));
|
||||
}
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user