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Merge remote-tracking branch 'origin/GP-0_d-millar_ignore_scan'

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Ryan Kurtz
2022-03-25 10:17:29 -04:00
parent d603a7ab8b 3e6f6770f4
commit 10c88afa5c
1 changed files with 49 additions and 35 deletions
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Ghidra/Debug/Debugger-agent-frida/src/test/java/agent/frida/model/AbstractModelForFridaMethodsTest.java
+49 -35
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@@ -49,17 +49,21 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
public FridaLinuxSpecimen getLaunchSpecimen() {
return FridaLinuxSpecimen.PRINT;
}
public FridaLinuxSpecimen getPrintSpecimen() {
return FridaLinuxSpecimen.PRINT;
}
public FridaLinuxSpecimen getStackSpecimen() {
return FridaLinuxSpecimen.STACK;
}
public FridaLinuxSpecimen getSpinSpecimen() {
return FridaLinuxSpecimen.SPIN_STRIPPED;
}
protected TargetProcess runTestLaunch(DebuggerTestSpecimen specimen, TargetLauncher launcher) throws Throwable {
protected TargetProcess runTestLaunch(DebuggerTestSpecimen specimen, TargetLauncher launcher)
throws Throwable {
waitAcc(launcher);
waitOn(launcher.launch(specimen.getLauncherArgs()));
@@ -67,7 +71,8 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
TargetObject session = process.getParent().getParent();
TargetModuleContainer modules = m.find(TargetModuleContainer.class, session.getPath());
TargetModule binMod = (TargetModule) waitOn(m.getAddedWaiter()
.wait(PathUtils.index(modules.getPath(), ((FridaLinuxSpecimen)specimen).getShortName())));
.wait(PathUtils.index(modules.getPath(),
((FridaLinuxSpecimen) specimen).getShortName())));
// NB. this heuristic assumes all function bodies are contiguous in memory
TargetSymbolNamespace symbols = m.find(TargetSymbolNamespace.class, binMod.getPath());
@@ -75,10 +80,10 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
for (Entry<String, ? extends TargetObject> entry : waitOn(symbols.fetchElements())
.entrySet()) {
symbolsByKey.put(entry.getKey(), entry.getValue().as(TargetSymbol.class));
}
}
return process;
}
}
protected void runTestResume(DebuggerTestSpecimen specimen) throws Throwable {
TargetProcess process = retryForProcessRunning(specimen, this);
@@ -91,13 +96,13 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
retryVoid(() -> assertTrue(DebugModelConventions.isProcessAlive(process)),
List.of(AssertionError.class));
}
protected void runTestKill(DebuggerTestSpecimen specimen) throws Throwable {
TargetProcess process = retryForProcessRunning(specimen, this);
TargetKillable killable = m.suitable(TargetKillable.class, process.getPath());
waitOn(killable.kill());
}
protected void runTestLaunchThenResume(TargetLauncher launcher) throws Throwable {
DebuggerTestSpecimen specimen = getPrintSpecimen();
assertNull(getProcessRunning(specimen, this));
@@ -118,6 +123,7 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
runTestKill(specimen);
}
@Ignore
@Test
public void testScan() throws Throwable {
assumeTrue(m.hasKillableProcesses());
@@ -127,13 +133,15 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
DebuggerTestSpecimen specimen = getPrintSpecimen();
assertNull(getProcessRunning(specimen, this));
TargetProcess process = runTestLaunch(specimen, launcher);
FridaModelTargetProcess fproc = (FridaModelTargetProcess) process;
ConsoleEventListener listener = new ConsoleEventListener("Found match at");
fproc.getManager().addEventsListener(listener);
FridaModelTargetMemoryContainerImpl memory = (FridaModelTargetMemoryContainerImpl) fproc.getCachedAttribute("Memory");
FridaModelTargetMemoryScanImpl scan = (FridaModelTargetMemoryScanImpl) memory.getCachedAttribute("scan");
FridaModelTargetMemoryContainerImpl memory =
(FridaModelTargetMemoryContainerImpl) fproc.getCachedAttribute("Memory");
FridaModelTargetMemoryScanImpl scan =
(FridaModelTargetMemoryScanImpl) memory.getCachedAttribute("scan");
Map<String, Object> map = new HashMap<>();
Address address = symbolsByKey.get("overwrite").getValue();
map.put("Address", address.toString());
@@ -141,14 +149,14 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
map.put("Pattern", "48 65 6C 6C 6F");
map.put("Stop", true);
scan.invoke(map);
waitForCondition(() -> {
return listener.foundMatch();
}, "Console output timed out");
assertTrue(listener.getMatchingOutput().contains(address.toString()));
runTestKill(specimen);
}
@Ignore
@Test
public void testWatch() throws Throwable {
@@ -159,13 +167,15 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
DebuggerTestSpecimen specimen = getPrintSpecimen();
assertNull(getProcessRunning(specimen, this));
TargetProcess process = runTestLaunch(specimen, launcher);
FridaModelTargetProcess fproc = (FridaModelTargetProcess) process;
ConsoleEventListener listener = new ConsoleEventListener("read");
fproc.getManager().addEventsListener(listener);
FridaModelTargetMemoryContainerImpl memory = (FridaModelTargetMemoryContainerImpl) fproc.getCachedAttribute("Memory");
FridaModelTargetMemoryWatchImpl watch = (FridaModelTargetMemoryWatchImpl) memory.getCachedAttribute("watch");
FridaModelTargetMemoryContainerImpl memory =
(FridaModelTargetMemoryContainerImpl) fproc.getCachedAttribute("Memory");
FridaModelTargetMemoryWatchImpl watch =
(FridaModelTargetMemoryWatchImpl) memory.getCachedAttribute("watch");
Map<String, Object> map = new HashMap<>();
Address address = symbolsByKey.get("overwrite").getValue();
map.put("Address", address.toString());
@@ -174,14 +184,14 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
map.put("OnAccess", script.getAbsolutePath());
watch.invoke(map);
runTestResume(specimen);
waitForCondition(() -> {
return listener.foundMatch();
}, "Console output timed out");
assertTrue(listener.getMatchingOutput().contains(address.toString()));
runTestKill(specimen);
}
@Test
public void testInterceptor() throws Throwable {
assumeTrue(m.hasKillableProcesses());
@@ -191,27 +201,27 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
DebuggerTestSpecimen specimen = getStackSpecimen();
assertNull(getProcessRunning(specimen, this));
TargetProcess process = runTestLaunch(specimen, launcher);
FridaModelTargetProcess fproc = (FridaModelTargetProcess) process;
ConsoleEventListener listener = new ConsoleEventListener("entering");
fproc.getManager().addEventsListener(listener);
Map<String, Object> map = new HashMap<>();
FridaModelTargetSymbol symbol = (FridaModelTargetSymbol) symbolsByKey.get("break_here");
FridaModelTargetFunctionInterceptorImpl intercept =
(FridaModelTargetFunctionInterceptorImpl) symbol.getCachedAttribute("intercept");
FridaModelTargetFunctionInterceptorImpl intercept =
(FridaModelTargetFunctionInterceptorImpl) symbol.getCachedAttribute("intercept");
ResourceFile script = Application.getModuleDataFile("/scripts/onEnter.js");
map.put("OnEnter", script.getAbsolutePath());
map.put("OnLeave", "");
intercept.invoke(map);
runTestResume(specimen);
waitForCondition(() -> {
return listener.foundMatch();
}, "Console output timed out");
runTestKill(specimen);
}
@Test
public void testStalker() throws Throwable {
assumeTrue(m.hasKillableProcesses());
@@ -221,18 +231,21 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
DebuggerTestSpecimen specimen = getSpinSpecimen();
assertNull(getProcessRunning(specimen, this));
TargetProcess process = runTestLaunch(specimen, launcher);
FridaModelTargetProcess fproc = (FridaModelTargetProcess) process;
waitOn(fproc.resume());
ConsoleEventListener listener = new ConsoleEventListener(":1");
fproc.getManager().addEventsListener(listener);
FridaModelTargetThreadContainerImpl threads = (FridaModelTargetThreadContainerImpl) fproc.getCachedAttribute("Threads");
Map<String, TargetObject> elements = (Map<String, TargetObject>) waitOn(threads.fetchElements());
FridaModelTargetThreadImpl thread = (FridaModelTargetThreadImpl) elements.values().iterator().next();
FridaModelTargetThreadContainerImpl threads =
(FridaModelTargetThreadContainerImpl) fproc.getCachedAttribute("Threads");
Map<String, TargetObject> elements =
(Map<String, TargetObject>) waitOn(threads.fetchElements());
FridaModelTargetThreadImpl thread =
(FridaModelTargetThreadImpl) elements.values().iterator().next();
Map<String, Object> map = new HashMap<>();
FridaModelTargetThreadStalkImpl stalk =
(FridaModelTargetThreadStalkImpl) thread.getCachedAttribute("stalk");
FridaModelTargetThreadStalkImpl stalk =
(FridaModelTargetThreadStalkImpl) thread.getCachedAttribute("stalk");
ResourceFile script = Application.getModuleDataFile("/scripts/onCallSummary.js");
map.put("OnCallSummary", script.getAbsolutePath());
map.put("EventCall", true);
@@ -243,19 +256,19 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
map.put("OnReceive", "");
stalk.invoke(map);
//runTestResume(specimen);
waitForCondition(() -> {
return listener.foundMatch();
}, "Console output timed out");
runTestKill(specimen);
}
private class ConsoleEventListener implements FridaEventsListenerAdapter {
private String match;
private boolean foundMatch = false;
private String matchingOutput;
private String matchingOutput;
public ConsoleEventListener(String match) {
this.match = match;
}
@@ -267,10 +280,11 @@ public abstract class AbstractModelForFridaMethodsTest extends AbstractDebuggerM
matchingOutput = output;
}
}
public boolean foundMatch() {
return foundMatch;
}
public String getMatchingOutput() {
return matchingOutput;
}