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directly define StackConsumer in frida

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This commit is contained in:
Jean-Marie Mineau 2025-04-02 14:26:14 +02:00
parent a0cb49fd77
commit 28f5ac772c
Signed by: histausse
GPG key ID: B66AEEDA9B645AD2
5 changed files with 54 additions and 84 deletions
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29
frida/consumer/StackConsumer.java
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@ -1,29 +0,0 @@
package theseus.android;
import java.util.function.Consumer;
import java.lang.StackWalker.StackFrame;
import java.util.ArrayList;
import java.util.function.Function;
import java.util.stream.Stream;
class StackConsumer implements Consumer<StackFrame> {
public ArrayList<StackFrame> stack;
public StackConsumer() {
this.stack = new ArrayList<StackFrame>();
}
@Override
public void accept(StackFrame frame) {
stack.add(frame);
}
public StackFrame[] getStack() {
return this.stack.toArray(new StackFrame[] {});
}
public Function<? super Stream<StackWalker.StackFrame>, StackFrame[]> walkNFrame(int n) {
return s -> { s.limit(n).forEach(this); return this.getStack(); };
}
}

32
frida/consumer/build.sh
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@ -1,32 +0,0 @@
#!/usr/bin/env bash
JAVAC="${JAVAC:-/usr/lib/jvm/java-17-openjdk/bin/javac}"
ANDROID_SDK="${ANDROID_SDK:-${HOME}/Android/Sdk/}"
VERSION="${VERSION:-34.0.0}"
D8="${D8:-${ANDROID_SDK}/build-tools/${VERSION}/d8}"
VERSION_B="${VERSION_B:-$(echo "${VERSION}" | sed 's/\..*//')}"
ANDROID_JAR="${ANDROID_JAR:-${ANDROID_SDK}/platforms/android-${VERSION_B}/android.jar}"
FOLDER=$(dirname "$(realpath $0)")
BUILD_F="${BUILD_F:-${FOLDER}/build}"
OUT_FILE="${OUT_FILE:-${FOLDER}/../theseus_frida/StackConsumer.dex.b64}"
echo "JAVAC = ${JAVAC}"
echo "ANDROID_SDK = ${ANDROID_SDK}"
echo "VERSION = ${VERSION}"
echo "D8 = ${D8}"
# echo "VERSION_B = ${VERSION_B}"
echo "ANDROID_JAR = ${ANDROID_JAR}"
echo "BUILD_F = ${BUILD_F}"
echo "OUT_FILE = ${OUT_FILE}"
rm -r "${BUILD_F}"
mkdir "${BUILD_F}"
"${JAVAC}" -Xlint -d "${BUILD_F}" -classpath "${ANDROID_JAR}" "${FOLDER}/StackConsumer.java"
mkdir "${BUILD_F}/classes"
"${D8}" --classpath "${ANDROID_JAR}" "${BUILD_F}/theseus/android/StackConsumer.class" --output "${BUILD_F}/classes"
base64 "${BUILD_F}/classes/classes.dex" > "${OUT_FILE}"