Created
September 18, 2017 07:21
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JEB2 renaming script
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# -*- coding: utf-8 -*- | |
""" | |
Sample client script for PNF Software's JEB2. | |
More samples are available on our website and within the scripts/ folder. | |
Refer to SCRIPTS.TXT for more information. | |
""" | |
import string | |
import re,collections | |
from com.pnfsoftware.jeb.client.api import IScript | |
from com.pnfsoftware.jeb.client.api import IScript, IGraphicalClientContext | |
from com.pnfsoftware.jeb.core import RuntimeProjectUtil | |
from com.pnfsoftware.jeb.core.actions import Actions, ActionContext, ActionXrefsData | |
from com.pnfsoftware.jeb.core.events import JebEvent, J | |
from com.pnfsoftware.jeb.core.output import AbstractUnitRepresentation, UnitRepresentationAdapter | |
from com.pnfsoftware.jeb.core.units.code import ICodeUnit, ICodeItem | |
from com.pnfsoftware.jeb.core.units.code.java import IJavaSourceUnit, IJavaStaticField, IJavaNewArray, IJavaConstant, IJavaCall, IJavaField, IJavaMethod, IJavaClass | |
from com.pnfsoftware.jeb.core.actions import ActionTypeHierarchyData | |
from com.pnfsoftware.jeb.core.actions import ActionRenameData | |
from com.pnfsoftware.jeb.core.util import DecompilerHelper | |
from com.pnfsoftware.jeb.core.output.text import ITextDocument | |
from com.pnfsoftware.jeb.core.units.code.android import IDexUnit | |
from java.lang import Runnable | |
class JEB2AutoRenameByTypeInfo(IScript): | |
def run(self, ctx): | |
ctx.executeAsync("Running name detection...", JEB2AutoRename(ctx)) | |
print('Done') | |
class JEB2AutoRename(Runnable): | |
def __init__(self, ctx): | |
self.ctx = ctx | |
def run(self): | |
ctx = self.ctx | |
engctx = ctx.getEnginesContext() | |
if not engctx: | |
print('Back-end engines not initialized') | |
return | |
projects = engctx.getProjects() | |
if not projects: | |
print('There is no opened project') | |
return | |
# 逻辑开始 | |
prj = projects[0] | |
self.codeUnit = RuntimeProjectUtil.findUnitsByType(prj, ICodeUnit, False) | |
self.curIdx = 0 | |
bcUnits = [] | |
for unit in self.codeUnit: | |
classes = unit.getClasses() | |
if classes and unit.getName().lower() == "bytecode": | |
bcUnits.append(unit) | |
targetUnit = bcUnits[0] | |
units = RuntimeProjectUtil.findUnitsByType(prj, IJavaSourceUnit, False) | |
self.targetUnit = targetUnit | |
#print(targetUnit.getClass(javaclz.getSupertype().getSignature())) | |
#this is a single classes.dex item | |
fuckingClasses = [] | |
cnt = 0 | |
for clz in targetUnit.getClasses(): | |
#the name maybe renamed | |
#print(clz.getSignature(False))#False is for original Name | |
if isFuckingName(clz.getName(False)): | |
determinedName = self.tryDetermineGoodName(clz) | |
if determinedName is None: | |
determinedName = genNameFromIdx(cnt) | |
else: | |
determinedName = genNameFromIdx(cnt) + determinedName.split('/')[-1][:-1] | |
self.commenceRename(clz.getSignature(False), determinedName, 0) | |
print("cnt is " + str(cnt) + "determined name is " + str(determinedName)) | |
cnt += 1 | |
#rename all fields | |
cnt = 0 | |
for field in targetUnit.getFields(): | |
if isFuckingName(field.getName(False)): | |
#get field type(renamed Type) | |
fieldType = field.getFieldType().getName(True) | |
newName = genNameFromIdx(cnt) + fieldType | |
self.commenceRename(field.getAddress(), newName, 1) | |
print("cnt is " + str(cnt) + "determined name is " + str(newName)) | |
cnt += 1 | |
#rename all functions | |
cnt = 0 | |
for mtd in targetUnit.getMethods(): | |
if isFuckingName(mtd.getName(False)): | |
print(mtd.getName(False)) | |
#get method arguments | |
#new mtd name is paramTypeJoin | |
newName = genNameFromIdx(cnt) + ''.join(map(lambda x: x.getName(True), mtd.getParameterTypes())) | |
self.commenceRename(mtd.getAddress(), newName, 2) | |
print("cnt is " + str(cnt) + "determined name is " + str(newName)) | |
cnt += 1 | |
def commenceRename(self, originName, newName, isClass): | |
if isClass == 0: | |
clz = self.targetUnit.getClass(originName) | |
elif isClass == 1: | |
clz = self.targetUnit.getField(originName) | |
else: | |
clz = self.targetUnit.getMethod(originName) | |
actCntx = ActionContext(self.targetUnit, Actions.RENAME, clz.getItemId(), clz.getAddress()) | |
actData = ActionRenameData() | |
actData.setNewName(newName) | |
if(self.targetUnit.prepareExecution(actCntx, actData)): | |
# 执行重命名动作 | |
try: | |
bRlt = self.targetUnit.executeAction(actCntx, actData) | |
if(not bRlt): | |
print(u'executeAction fail!') | |
except Exception,e: | |
print Exception,":",e | |
def tryDetermineGoodName(self, clzElement): | |
decomp = DecompilerHelper.getDecompiler(self.targetUnit) | |
javaunit = decomp.decompile(clzElement.getAddress()) | |
clzElement = javaunit.getClassElement() | |
if not isFuckingName(clzElement.getName()): | |
return clzElement.getName() | |
ssupers = clzElement.getImplementedInterfaces() | |
supers = [] | |
supers.extend(ssupers) | |
# do not directly append on returned list! | |
superSig = clzElement.getSupertype().getSignature() | |
supers.append(clzElement.getSupertype()) | |
for superItem in supers: | |
sig = superItem.getSignature() | |
if sig == "Ljava/lang/Object;": | |
continue | |
if not isFuckingName(sig): | |
return sig | |
resolvedType = self.targetUnit.getClass(sig) | |
if resolvedType: | |
#this is a concret class | |
guessedName = self.tryDetermineGoodName(resolvedType) | |
if guessedName: | |
return guessedName | |
else: | |
#this is a SDK class | |
return sig | |
return None | |
def isFuckingName(s): | |
if s.find('/') != -1: | |
s = s.split('/')[-1][:-1] | |
elif s[-1] == ';': | |
s = s[1:-1] | |
return set(list(s.lower())) == set(list('li')) | |
def genNameFromIdx(idx): | |
ret = '' | |
while idx / 26 != 0: | |
ret += chr(ord('a') + idx % 26) | |
idx = idx /26 | |
ret += chr(ord('a') + idx % 26) | |
return ret |
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hi , i use jeb3 , wantto find what diff betwenn jeb2 3 api,so i can change ur scripy to jeb3, but no search result , can u give some suggestions? thank u ....