Repository: VDOO-Connected-Trust/ghidra-pyi-generator Branch: master Commit: d58dbae460e6 Files: 54 Total size: 588.1 KB Directory structure: gitextract_499p_4p2/ ├── .flake8 ├── .github/ │ └── workflows/ │ ├── publish.yml │ └── test.yml ├── .gitignore ├── LICENSE ├── README.md ├── basic_type.py ├── class_loader.py ├── classes.list ├── generate_ghidra_pyi.py ├── generate_stub_package.py ├── helper.py ├── pythonscript_handler.py ├── type_extractor.py ├── type_formatter.py ├── vendor/ │ ├── attr/ │ │ ├── __init__.py │ │ ├── _cmp.py │ │ ├── _compat.py │ │ ├── _config.py │ │ ├── _funcs.py │ │ ├── _make.py │ │ ├── _next_gen.py │ │ ├── _version_info.py │ │ ├── converters.py │ │ ├── exceptions.py │ │ ├── filters.py │ │ ├── py.typed │ │ ├── setters.py │ │ └── validators.py │ ├── attrs/ │ │ ├── __init__.py │ │ ├── converters.py │ │ ├── exceptions.py │ │ ├── filters.py │ │ ├── py.typed │ │ ├── setters.py │ │ └── validators.py │ ├── attrs-21.4.0.dist-info/ │ │ ├── AUTHORS.rst │ │ ├── INSTALLER │ │ ├── LICENSE │ │ ├── METADATA │ │ ├── RECORD │ │ ├── REQUESTED │ │ ├── WHEEL │ │ └── top_level.txt │ ├── typing-3.10.0.0.dist-info/ │ │ ├── INSTALLER │ │ ├── LICENSE │ │ ├── METADATA │ │ ├── RECORD │ │ ├── REQUESTED │ │ ├── WHEEL │ │ └── top_level.txt │ └── typing.py ├── vendor_packages.py └── version.py ================================================ FILE CONTENTS ================================================ ================================================ FILE: .flake8 ================================================ [flake8] ignore = T001,W503 max-line-length = 100 per-file-ignores = generate_ghidra_pyi.py:E402 ================================================ FILE: .github/workflows/publish.yml ================================================ name: Publish Tagged Commit to PyPI on: push: tags: - "v*.*.*" workflow_dispatch: inputs: workflow-ghidra-ver: description: "Specify Ghidra Version to Build" required: true type: string default: "latest" schedule: - cron: "0 13 * * 3" jobs: set-versions: runs-on: ubuntu-20.04 outputs: ghidra-ver: ${{ env.GHIDRA_VER }} pyi-ver: ${{ env.PYI_VER }} pyi-rel-ver: ${{ env.PYI_REL_VER }} steps: - if: github.event_name == 'schedule' || github.event.inputs.workflow-ghidra-ver == 'latest' name: Get Latest Ghidra Version id: get_latest_ghidra_ver uses: pozetroninc/github-action-get-latest-release@v0.6.0 with: repository: NationalSecurityAgency/ghidra excludes: prerelease, draft - name: Set Ghidra Version from Latest if: github.event_name == 'schedule' || github.event.inputs.workflow-ghidra-ver == 'latest' id: format_ghidra_ver run: | echo "GHIDRA_VER=$(echo ${{steps.get_latest_ghidra_ver.outputs.release}} | cut -d_ -f2)" >> $GITHUB_ENV - name: Set Ghidra Version from Input if: github.event_name == 'workflow_dispatch' && github.event.inputs.workflow-ghidra-ver != 'latest' run: | echo "GHIDRA_VER=$(echo ${{github.event.inputs.workflow-ghidra-ver}})" >> $GITHUB_ENV - name: Checkout repo uses: actions/checkout@v3 - name: Get Ghidra Stubs Version id: get_pyi_ver run: | echo "PYI_VER=$(python version.py)" >> $GITHUB_ENV - name: Get Ghidra Stubs Full Release Version id: get_pyi_rel_ver run: | echo "PYI_REL_VER=$GHIDRA_VER.$PYI_VER" >> $GITHUB_ENV check-release: needs: - set-versions runs-on: ubuntu-20.04 outputs: already-exists: ${{ contains( steps.self.outputs.release, needs.set-versions.outputs.pyi-rel-ver ) }} steps: - id: self uses: pozetroninc/github-action-get-latest-release@v0.6.0 with: repository: ${{ github.repository }} - name: Print Versions and Already Exists run: | echo "Ghidra ver: ${{ needs.set-versions.outputs.ghidra-ver }} PYI ver: ${{ needs.set-versions.outputs.pyi-ver }} PYI Release: ${{needs.set-versions.outputs.pyi-rel-ver}} Current Release: ${{steps.self.outputs.release }}" echo "already exists ${{ contains( steps.self.outputs.release, needs.set-versions.outputs.pyi-rel-ver ) }}" build-n-publish: needs: - set-versions - check-release if: needs.check-release.outputs.already-exists == 'false' || (github.event_name == 'workflow_dispatch' && github.event.inputs.workflow-ghidra-ver != 'latest') name: Build and publish Python Package runs-on: ubuntu-20.04 permissions: # IMPORTANT: this permission is mandatory for trusted publishing id-token: write # Required for publishing a release on GitHub contents: write steps: - uses: actions/checkout@v3 - name: Set up JDK 1.11 uses: actions/setup-java@v3 with: distribution: "temurin" java-version: "21" - uses: er28-0652/setup-ghidra@master with: version: "${{ needs.set-versions.outputs.ghidra-ver }}" - name: Prepare Jython Environment run: | "$GHIDRA_INSTALL_DIR/support/analyzeHeadless" /tmp tmp -scriptPath $(pwd) -preScript vendor_packages.py - name: Build Package run: | "$GHIDRA_INSTALL_DIR/support/analyzeHeadless" /tmp tmp -scriptPath $(pwd) -preScript generate_ghidra_pyi.py ./ ${{ needs.set-versions.outputs.pyi-ver }} test -f setup.py # check manually, because analyzeHeadless doesn't fail on script failure test -d ghidra-stubs - name: Set up Python 3.11 uses: actions/setup-python@v4 with: python-version: 3.11 - name: Install pypa/build run: >- python -m pip install wheel --user - name: Build a binary wheel and a source tarball run: | python setup.py bdist_wheel --universal python setup.py sdist - name: Upload dist as artifacts uses: actions/upload-artifact@v3 with: name: dist path: dist - name: Publish distribution 📦 to PyPI uses: pypa/gh-action-pypi-publish@release/v1 - name: Release on GitHub uses: softprops/action-gh-release@v1 with: files: ./dist/* tag_name: "v${{ needs.set-versions.outputs.pyi-rel-ver }}" env: GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }} ================================================ FILE: .github/workflows/test.yml ================================================ name: Test Generation Code on: pull_request: push: branches: - master workflow_dispatch: inputs: workflow-ghidra-ver: description: "Specify Ghidra Version to Build" required: true type: string default: "latest" jobs: set-versions: runs-on: ubuntu-20.04 outputs: ghidra-ver: ${{ env.GHIDRA_VER }} pyi-ver: ${{ env.PYI_VER }} pyi-rel-ver: ${{ env.PYI_REL_VER }} steps: - name: Get Latest Ghidra Version id: get_latest_ghidra_ver uses: pozetroninc/github-action-get-latest-release@v0.7.0 with: repository: NationalSecurityAgency/ghidra excludes: prerelease, draft - name: Set Ghidra Version from Latest id: format_ghidra_ver run: | echo "GHIDRA_VER=$(echo ${{steps.get_latest_ghidra_ver.outputs.release}} | cut -d_ -f2)" >> $GITHUB_ENV - name: Set Ghidra Version from Input if: github.event_name == 'workflow_dispatch' && github.event.inputs.workflow-ghidra-ver != 'latest' run: | echo "GHIDRA_VER=$(echo ${{github.event.inputs.workflow-ghidra-ver}})" >> $GITHUB_ENV - name: Checkout repo uses: actions/checkout@v3 - name: Get Ghidra Stubs Version id: get_pyi_ver run: | echo "PYI_VER=$(python version.py)" >> $GITHUB_ENV - name: Get Ghidra Stubs Full Release Version id: get_pyi_rel_ver run: | echo "PYI_REL_VER=$GHIDRA_VER.$PYI_VER" >> $GITHUB_ENV build: needs: - set-versions name: Build and publish Python Package runs-on: ubuntu-20.04 steps: - uses: actions/checkout@v3 - name: Set up JDK 1.11 uses: actions/setup-java@v3 with: distribution: "temurin" java-version: "21" - uses: er28-0652/setup-ghidra@master with: version: "${{ needs.set-versions.outputs.ghidra-ver }}" - name: Prepare Jython Environment run: | "$GHIDRA_INSTALL_DIR/support/analyzeHeadless" /tmp tmp -scriptPath $(pwd) -preScript vendor_packages.py - name: Build Package run: | "$GHIDRA_INSTALL_DIR/support/analyzeHeadless" /tmp tmp -scriptPath $(pwd) -preScript generate_ghidra_pyi.py ./ ${{ needs.set-versions.outputs.pyi-ver }} test -f setup.py # check manually, because analyzeHeadless doesn't fail on script failure test -d ghidra-stubs - name: Set up Python 3.11 uses: actions/setup-python@v4 with: python-version: 3.11 - name: Install pypa/build run: >- python -m pip install wheel --user - name: Build a binary wheel and a source tarball run: | python setup.py bdist_wheel --universal python setup.py sdist - name: Upload dist as artifacts uses: actions/upload-artifact@v3 with: name: dist path: dist ================================================ FILE: .gitignore ================================================ *$py.class *.pyi .idea ================================================ FILE: LICENSE ================================================ Apache License Version 2.0, January 2004 http://www.apache.org/licenses/ TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 1. 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See the License for the specific language governing permissions and limitations under the License. ================================================ FILE: README.md ================================================ # Ghidra `.pyi` Generator > [!IMPORTANT] > Great news! > > Ghidra is now (as of version 11.3) publishing official stubs under the [ghidra-stubs](https://pypi.org/project/ghidra-stubs/) package, replacing this project. > > This repository will be archived and no longer maintained. The Ghidra `.pyi` Generator generates `.pyi` [type stubs][pep-0484] for the entire Ghidra API. Those stub files can later be used in PyCharm to enhance the development experience. You can either use the stubs released [here][latest-release], or follow the instructions below to generate them yourself. ## Using The Stubs ### Installation The release contains [PEP 561 stub package][pep-561-stub], which can simply be installed with `pip install ghidra-stubs*.whl` into the environment in which the real `ghidra` module is available. Any conformant tool will then use the stub package for type analysis purposes. If you want to manually add the stub files to PyCharm, follow the instructions in [Install, uninstall, and upgrade interpreter paths][interpreter-paths]. ### Usage Once installed, all you need to do is import the Ghidra modules as usual, and PyCharm will do the rest. ```python import ghidra ``` To get support for the Ghidra builtins, you need to import them as well. The type hints for those exist in the generated `ghidra_builtins.pyi` stub. Since it is not a real Python module, importing it at runtime will fail. But the `.pyi` gives PyCharm all the information it needs to help you. ```python try: from ghidra.ghidra_builtins import * except: pass ``` If you are using [ghidra_bridge](https://github.com/justfoxing/ghidra_bridge) from a Python 3 environment where no real `ghidra` module exists you can use a snippet like the following: ```python import typing if typing.TYPE_CHECKING: import ghidra from ghidra.ghidra_builtins import * else: b = ghidra_bridge.GhidraBridge(namespace=globals()) # actual code follows here ``` `typing.TYPE_CHECKING` is a special value that is always `False` at runtime but `True` during any kind of type checking or completion. Once done, just code & enjoy. ![Pycharm Demo][pycharm-demo] ## Dependencies ### Ghidra Docs To properly extract all types from Ghidra, make sure to extract the API documentation. 1. Open the Ghidra CodeBrowser 2. Go to `Help -> Ghidra API Help` 3. Wait for Ghidra to extract the docs ### Python Packages The script depends on both the `attr` and `typing` packages. They are now vendored under the `vendor` directory as Python2.7 support is gradually being dropped from the ecosystem, making it hard to install and fetch packages. ```bash # Create Jython's site-pacakges directory. jython_site_packages=~/.local/lib/jython2.7/site-packages mkdir -p $jython_site_packages # Create a PTH file to point Jython to our vendored site-packages # Outside a virtualenv, use echo "$(realpath ./vendor)" > $jython_site_packages/python.pth ``` ## Creating the `.pyi` files ### GUI 1. Add this directory to the `Script Directories` in the Ghidra Script Manager 2. Refresh the script list 3. Run `generate_ghidra_pyi.py` (will be located under `IDE Helpers`) 4. When a directory-selection dialog appears, choose the directory you'd like to save the `.pyi` files in. ### CLI ```bash $GHIDRA_ROOT/support/analyzeHeadless /tmp tmp -scriptPath $(pwd) -preScript generate_ghidra_pyi.py ./ ``` ## Python Package `generate_ghidra_pyi.py` generates a `setup.py` inside the directory that was selected. This allows using `pip install` to install a [PEP 561 stub package][pep-561-stub] that is recognized by PyCharm and other tools as containing type information for the ghidra module. [interpreter-paths]: https://www.jetbrains.com/help/pycharm/installing-uninstalling-and-reloading-interpreter-paths.html [latest-release]: https://github.com/VDOO-Connected-Trust/ghidra-pyi-generator/releases/latest [pep-0484]: https://www.python.org/dev/peps/pep-0484/ [pycharm-demo]: ./media/pycharm_demo.gif [pep-561-stub]: https://www.python.org/dev/peps/pep-0561/#stub-only-packages ================================================ FILE: basic_type.py ================================================ import re import attr @attr.s(eq=True) class BasicType(object): name = attr.ib() # type: str module = attr.ib() # type: str is_array = attr.ib(default=False) # type: bool is_iterator = attr.ib(default=False) # type: bool REPLACEMENTS = { 'boolean': 'bool', 'java.lang.String': 'unicode', 'java.lang.Object': 'object', 'java.math.BigInteger': 'long', 'long': 'long', 'B': 'int', # byte 'Z': 'bool', 'C': 'int', # char 'S': 'int', # short 'I': 'int', 'J': 'long', 'F': 'float', 'D': 'float', # double 'void': 'None', 'short': 'int', 'byte': 'int', 'double': 'float', # Below this line are replacements from parsing Java code 'char': 'int', # char 'java.lang.Boolean': 'bool', 'java.lang.Integer': 'int', 'java.lang.Long': 'long', 'java.lang.Byte': 'int', 'java.lang.Double': 'float', 'java.lang.Short': 'int', 'java.lang.Float': 'float', } @property def qualified_name(self): if self.is_builtin: return self.name return '{self.module}.{self.name}'.format(self=self) @property def proper_name(self): name = self.REPLACEMENTS.get(self.qualified_name, self.qualified_name) if self.is_array: return 'List[{}]'.format(name) elif self.is_iterator: return 'Iterator[{}]'.format(name) return name @property def requires(self): requires = set() if self.is_array: requires.add(('typing', 'List')) if self.is_iterator: requires.add(('typing', 'Iterator')) if '.' in self.proper_name and not self.is_builtin: requires.add(self.module) return requires @property def is_builtin(self): return self.module == str.__module__ def is_overload_match(self, other): if not isinstance(other, BasicType): return False if self == other: return True if self.proper_name == other.proper_name: return True if self.is_iterator and other.qualified_name == 'java.util.Iterator': return True return False @staticmethod def from_type(t): # type: (type) -> BasicType is_array = t.__module__.startswith('[') or t.__name__.startswith('[') name = t.__name__.lstrip('[').rstrip(';').replace('$', '.') module = t.__module__.lstrip('[L') if module == 'java.util' and name == 'List': is_array = True name = 'object' module = str.__module__ return BasicType(name=name, module=module, is_array=is_array) @staticmethod def from_java(definition): # type: (str) -> BasicType match = re.match(r'((?P