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GT-3334: Protected GhidraScript/FlatProgramAPI methods can now be called

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from python (fixes #1250)
This commit is contained in:
Ryan Kurtz 2019-11-18 12:18:20 -05:00
parent 7cd82462e9
commit 4496e51b0b
1 changed files with 8 additions and 2 deletions
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10
Ghidra/Features/Python/src/main/java/ghidra/python/GhidraPythonInterpreter.java
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@ -69,6 +69,11 @@ public class GhidraPythonInterpreter extends InteractiveInterpreter {
// Setup python cache directory // Setup python cache directory
PythonUtils.setupPythonCacheDir(TaskMonitor.DUMMY); PythonUtils.setupPythonCacheDir(TaskMonitor.DUMMY);
// Enable protected java methods to be accessed from python sub-classes.
// This is necessary to be able to call protected GhidraScript/FlatProgram API
// methods from a python script.
System.setProperty("python.security.respectJavaAccessibility", "false");
// Indicate that we've initialized the python environment, which should // Indicate that we've initialized the python environment, which should
// only happen once. // only happen once.
pythonInitialized = true; pythonInitialized = true;
@ -343,11 +348,12 @@ public class GhidraPythonInterpreter extends InteractiveInterpreter {
} }
} }
// Add public methods only once. Ignore inner classes. // Add public and protected methods (only once). Ignore inner classes.
if (!scriptMethodsInjected) { if (!scriptMethodsInjected) {
for (Method method : scriptClass.getDeclaredMethods()) { for (Method method : scriptClass.getDeclaredMethods()) {
if (!method.getName().contains("$") && if (!method.getName().contains("$") &&
Modifier.isPublic(method.getModifiers())) { (Modifier.isPublic(method.getModifiers()) ||
Modifier.isProtected(method.getModifiers()))) {
method.setAccessible(true); method.setAccessible(true);
setMethod(script, method); setMethod(script, method);
} }