Superuser Chainfire


Reviewed by:
Rating:
5
On 09.12.2020
Last modified:09.12.2020

Summary:

Skelette, 1, ist das herrlich? Ein Ballondrache soll zu einem Museum nach Brooklyn geliefert werden. Bald greifen Traum und Wirklichkeit immer strker ineinander, Aufgaben und manchmal auch ein bisschen Geschick.

Superuser Chainfire

CWM CF-Root v and older - Superuser - "Secure" mode. das Problem hat leider hat Chainfire nicht auf meine Mails in dieser Sache. SuperSU requires a rooted device!!! SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. Der für die Entwicklung zahlreicher Root-Apps wie SuperSU verantwortliche Programmierer Chainfire zieht sich zurück. Die App für die Vergabe.

Android: Keine Root-Apps mehr von Chainfire

SuperSU requires a rooted device!!! SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. In bestimmten Fällen kann es sinnvoll sein, den Zustand des gerooteten Smartphones vor diversen Apps zu verstecken. Ich persönlich hatte. Einerseits versteht Chainfire darunter, dass das su-Binary nicht in die Partition /​system installiert werden muss. Andererseits ist die neue Methode.

Superuser Chainfire The description of SuperSU App Video

Chainfire

Superuser Chainfire It will create new shell instances on-demand, and keep a set number of them around for reuse later 4 Fernsehprogramm Heute Sat1 default for "su" instances, 1 for non-"su" instances. You signed Abspann Venom with another tab or window. While most code should run the same without issue, you should definitely double check, especially for complicated scripts or commands that set specific environment variables. This class maintains its own dedicated background thread, upon which all the callbacks are executed. When you attempt to call Conchata Ferrell Two And A Half of these methods from the main UI thread, the library will throw a Shell.

We use cookies and other technologies on this website to enhance your user experience. By clicking any link on this page you are giving your consent to our Privacy Policy and Cookies Policy.

Ok I Agree Learn More. Download APK 5. Using APKPure App to upgrade SuperSU , fast, free and save your internet data.

The description of SuperSU App SuperSU is the Superuser access management tool of the future ;!!! SuperSU requires a rooted device!!!

SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. SuperSU has been built from the ground up to counter a number of problems with other Superuser access management tools.

You cannot combine them. Statements that this breaks Superuser are therefore completely nonsensical.

Superuser access management runs through a so called "su binary". There can be only one of these at a time. So if you install SuperSU, your previous superuser access management solution will no longer operate.

Threaded instances for your app to use; created, cached, and closed on-demand. For new users, Shell. Pool is the place to start.

If you're looking at the source of the library, Shell. This is intentionally not done to maintain better backward compatibility with old code, of which there is quite a bit.

No functionality has been removed, but some of the method signatures have subtly changed, and a lot of methods have been deprecated though they will not be removed.

The compiler will certainly tell you about these. Some interface have been renamed, and some methods were added to existing interfaces.

All Exception based classes have moved to inner classes of Shell. This is a free speed-up for code using these methods.

The redirection can be turned off by calling Shell. While most code should run the same without issue, you should definitely double check, especially for complicated scripts or commands that set specific environment variables.

Interactive should work exactly as it always has, but since some threading-related code has changed internally, it is always wise to check if everything still works as expected.

There is no need to migrate existing Shell. Interactive code to Shell. Threaded , unless you want to use the functionality provided by Shell.

Be sure to read about the usage difference between them below. Last but not least, minSdkVersion was updated from 4 to 5, so we're losing compatibility with Android 1.

The example project is very old, and does not follow current best practises. While PooledActivity has been added demonstrating some calls using Shell.

Threaded and Shell. Pool , they aren't particularly good. The old code demonstrating both legacy and interactive modes remains present. Use the mode button at the bottom to switch between activities.

This page is not intended as a full reference, just to get you started off. There are many methods and classes in the library not explained here.

Running subprocesses is expensive and timings cannot be predicted. For something like running "su" even more so, as it can launch a dialog waiting for user interaction.

Many methods in this library may be blocking taking unpredictable time to return. When you attempt to call any of these methods from the main UI thread, the library will throw a Shell.

ShellOnMainThreadException at you, if your app is compiled in debug mode. Note that this behavior can be disabled through the Debug.

Methods that may throw this exception include any of the run The Shell. Builder , Shell. Threaded classes provide addCommand Interactive and its Shell.

Threaded subclass is a class wrapping a running instance of a shell such as "sh" or "su" , providing methods to run commands in that shell and return the output of each individual command and its exit code.

As opening a shell itself can be very expensive especially so with "su" , it is preferred to use few interactive shells to run many commands rather than executing a single shell for each individual command.

Threaded subclass uses two background threads to continuously gobble the input from STDOUT and STDERR. This is an unfortunate requirement to prevent the underlying shell from possibly deadlocking if it produces large amounts of output.

When an instance of Shell. Interactive is created, it determines if the calling thread has an Android Looper attached, if it does, it creates an Android Handler , to which all callbacks such as the interfaces passed to addCommand The callbacks are then executed on the original calling thread.

If a Looper is not available, callbacks are usually executed on the gobbler threads which increases the risk of deadlocks, and should be avoided , but may also be executed on the calling thread which can cause deadlocks in your own threading code.

As the main UI thread most certainly has a Looper , there is no problem creating a Handler , and the callbacks are run directly on the main UI thread.

While this does allow you to directly manipulate UI elements from the callbacks, it also causes jank if your callbacks take too long to execute. However, when Shell.

Interactive is used from a background thread, unless you manually create and manage a special secondary thread for it a HandlerThread , callbacks run on the gobbler threads, which is potentially bad.

Threaded subclass specifically creates and manages this secondary HandlerThread for you, and guarantees all callbacks are executed on that thread.

This prevents most deadlock situations from happening, and is consistent in its behavior across the board. The drawback there is that you cannot directly manipulate UI elements from the callbacks passed to addCommand When the need arises, you can use something like Activity::runOnUiThread Additionally, Shell.

Threaded is easier to setup and supports pooling via Shell. Pool explained further below. The choice which to use should be easy at this point, unless you have some very specific needs.

If you are porting from Shell. Interactive to Shell. Set the context just before creating the socket, and set it back afterwards.

The supolicy tool comes with SuperSU versions 2. Its main use is to modify the current SELinux policy, though it does provide other functionalities as well which are beyond the scope of this document.

SuperSU runs the supolicy tool when the daemon is started at boot time. Afterwards, it runs all the executables in su. The supolicy command's --live parameter patches the current SELinux policy with the core patches for SuperSU , and any additional changes you add on the command line.

Patching and reloading SELinux policies is a very expensive call, and should be performed as little as possible. Keeping track of if you have run your patches using a static boolean is advised, as that will keep it's state between app launches, as long as Android doesn't completely clear your app from memory.

Each policy statement needs to be within a single parameter, though, so you need to wrap them in "quotes". You may separate multiple policy statements inside the quotes with a semicolon; or simply use multiple quoted parameters.

Dividing the patches into multiple supolicy calls is possible, but due to the expensive nature of the call, should not be done unless you have a very good reason to.

Once the call returns, the policies are active. It should further be noted that having to patch policies is extremely rare.

Ninetynine out of a hundred times you can accomplish what you want to do without patching any policies, so please thoroughly investigate if you need to patch policies at all.

There has been some debate whether or not policy patching needs a special popup or notice in SuperSU. This is not happening because there is nothing special about patching policies.

Any process running as root in the u:r:init:s0 context can do it, so if an app has been granted root, they could use their own code to patch the policies rather than using the supolicy tool, and the end user still wouldn't know about it.

As a compromise, the supolicy tool does log all policy patches to the Android logs logcat. The logic behind this is that aside from su and the init and recovery processes themselves, nothing should be running as these contexts, so we're not making anything else more exploitable than it already was contrary to turning the entire system permissive.

If you're wondering why we're not using the AOSP-standard su context, that is because it is filtered out on many 'retail' firmwares.

Starting v2. The init context is only modified enough to let the daemon switch to the supersu context as needed. Relaxing security measures in theory always opens up a hole somewhere.

The severity of such a hole must be carefully considered before making any changes - it is quite easy to open up major holes.

You can use these to track down policies you may need to patch, or at least to get hints where your app's problems lie. Note that audit messages are also produced for permissive contexts, even though nothing is really blocked.

If something is not working as expected in your root app, audit messages are the first thing you should check.

A typical audit message may look like this example from StickMount :. The four variables you need to read in this line are:.

The above example is from StickMount , a root app that allows you to mount USB sticks to a subdirectory of your internal storage.

All internal storage reads and writes from 3rd party apps go through the sdcard daemon process, that runs in the sdcardd context.

Most mounts are uneventful, as when you mount storage, you can tell the system which security label context to use for the files. However, if a filesystem is not supported by the kernel itself in this case, exFAT on a Nexus 9 , the filesystem needs to be mounted via FUSE, which may not support setting a security label.

And thus, the files show up as unlabeled , which the sdcardd context is not allowed to touch. When we try to access the mounted directory with a file explorer, the audit message stated above is generated.

What we want to do now is craft an allow policy statement that will fix this issue. Allow policy statements take these form if you're familiar with.

Trying again to access our mounted directory with a file explorer, results in the following audit message:.

Another missing permission read of the same class dir , so we update our policy statement to:. We can continue this process for some time, and we'll end up with a list of policies we need to patch.

In this case, you might just want to add all permissions of class dir and as you would later discover, file as well. But how do you find these?

In the end, these are the policies being applied by StickMount :. All parameters may be collections, aside from the permission-class parameter.

It is highly unlikely you will ever need any statement other than allow for anything other than testing purposes. That being said, should you come up with a valid reason to use any of these, then it is still advised to only use the statements that relax security allow , permissive , attradd rather than further enforce it deny , enforcing , attrdel.

With the latter, you may inadvertently break other root apps running on the device. SELinux denies by default, and only allow s what you explicitly state should be allowed.

Many of the source statements use collections that are ultimately expanded to a large set of rules. The neverallow statement just makes sure that if a certain allow statement exists, it is removed.

The neverallow statement is not stored or applied in the resulting policy file. There's no need to counter these other than allow ing whatever your app needs.

All the files you need are in the latest SuperSU flashable ZIP. The latest 'stable' build can always be retrieved from my server , for the latest 'beta' release you need to check the beta thread in the SuperSU forums.

This is not a binary as the name suggests, but a shell script, and the standard update ZIP's updater-script file is just a dummy.

This script has comments which document which files go where on which API level, and what their file permissions, ownerhips, and security labels must be.

If you have done this exactly right, SuperSU will not complain when you open the app after booting.

It is non-trivial to include SuperSU exactly right on your own. It is therefore often easiest to include the latest SuperSU ZIP inside your own flashable ZIP, and chain its installation.

An example ZIP can be downloaded here , which installs SuperSU v2. Additionally, you should see the section about the supolicy tool , as it describes which properties are set and which scripts are called after SuperSU is done patching policies, and root calls are from the unrestricted init context.

Over the past years, many exploits have installed SuperSU as their means of persistent root. Often the exploit leaves the system in an unstable state, and a proper and lengthy installation may not be possible.

The APK can fix a partial install as long as basic root works. At the time of this writing, that means at least these files need to be present, and for the right architecture and amount of bits for the firmware see the ZIP script for permissions and API levels :.

Furthermore, daemonsu --auto-daemon needs to be launched somehow on boot. This is generally done via install-recovery. Alternatively, you can include the ZIP and run SuperSU's installation script.

For this to work, at the time of this writing, the following commands need to be available on the PATH:. Additionally, sh needs test support [ ] square brackets work in if statements.

Aside from unzip , all of these should be present on a fully booted 4. If not, you can provide a SELinux capable toolbox or busybox and symlink these commands somewhere on the PATH.

If all of these dependencies are met, you can install the ZIP as follows:. Due to the script trying things in various ways to support different systems and recovery versions, it will throw errors at you regardless of if the installation is succesfull or not.

Just ignore those, reboot, and see if the SuperSU GUI complains when you open it. On December 17 , [libsuperuser GitHub] has been updated with Gobblers to consume STDOUT and STDERR.

These are nothing more than background threads that consume STDOUT and STDERR output as fast as possible. The exact how and why is a long story if interested, read [When Runtime.

If you are using my library please make sure you are running the latest version. If you're not running my library it may be wise to read the linked article and see if there is a problem with your code.

SuperSU has a feature to log all su command content. While this works fine for most apps, some apps can run into unexpected problems when this feature is used.

One example is terminal emulators - these will not show the command prompt if a su shell is started. SuperSU v0. If you use this method, SuperSU will not enable full content logging for your app if SuperSU has only been configured to log by default.

If the user goes into app-specific configuration, the user can still enable full content logging for your app manually. The user will in that case be presented with a warning.

To let SuperSU know your app is not fully compatible with full content logging, add the following to an Activity , Service , or BroadcastReceiver :.

Adding it to a single Activity , Service , or BroadcastReceiver , is enough to get the entire package excluded from full content logging.

There is no need to add it multiple times. Please note that I will not tolerate abuse of this feature. Full content logging is there for the end-user, and it should not be disabled this way without good reason.

I may resort to blacklisting your package from root access altogether if you purposely abuse this. As far as I know, since SuperSU v1. As such, this section may be obsolete.

SuperSU originally took its parameter parsing from ChainsDD's Superuser's su binary. On January 11 modifications regarding parameter parsing were pushed to ChainsDD's GitHub [fcfab2 GitHub].

SuperSU has virtually identical updated parameter parsing from v1. While this does allow for some interesting constructs in calling su , you must be aware that not all constructs possible with the original parameter parsing will be interpreted in the same way with the new parameter parsing.

I would also like to point out specifically that 1 the command to execute, following the -c or --command parameter, should be a single parameter , 2 that parameter is not even supported by all su variants available in the wild, and 3 the most reliable way to execute commands as root still remains starting su as a shell and piping commands and output.

Some su variants on some devices do not support anything else than being started as an interactive shell. Exact parameter parsing of the more functional su binaries differs by author and by version, sometimes very subtly.

The older the version of Android your app can run on, the higher the chance of running into an exotic or incompatible su binary. You'd be surprised what your app can run into in the wild.

As such, in my personal opinion, it is always wisest and most compatible to simply run su as an interactive shell and pipe commands and output.

If you must deviate from this, you should at least thoroughly test your app with 1 the most recent Superuser, 2 a Superuser and binary from , 3 SuperSU v0.

Due to changes in Android 5. From SuperSU version 1. All root apps should from now on declare this permission in their AndroidManifest.

If this permission is not present, SuperSU will present a warning in its superuser request popup this is configurable in SuperSU settings.

At the time of this writing this permission is not enforced, but it is expected that sometime in the future it will be, and apps requesting root that do not have this permission set will be silently denied.

Technische Details. Paketname. gxfanclub.comu. Lizenz. Kostenlos. Betriebssystem. Android. Anforderungen. Android oder höher notwendig. Kategorie. Viel Spaß mit Millionen aktueller Android-Apps, Spielen, Musik, Filmen, Serien, Büchern und Zeitschriften – jederzeit, überall und auf allen deinen Geräten. SuperSU requires a rooted device!!! SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. Der für die Entwicklung zahlreicher Root-Apps wie SuperSU verantwortliche Programmierer Chainfire zieht sich zurück. Die App für die Vergabe.
Superuser Chainfire

Ihrer Ansicht nach Serious Sam 4 Brody geplant haben, Mittellange Frisuren sie die Waffel Mittellange Frisuren. - Vorteil von SUhide:

Einige Apps, die keine Root-Rechte benötigen, möchte Chainfire in Zukunft allerdings aktualisieren. SuperSU root is a well-known root only application that comes in a special frame of security in order to manage app permissions. Visit here to download chainfire SuperSU APK and SuperSU Pro superuser management tool and manage root accessibility on your Android mobile. The central CF-Auto-Root thread can be found here on gxfanclub.com that thread for requests for new roots and generic discussion. Most device models have their own dedicated threads on XDA, please keep discussion about those specific models in that dedicated thread, and don't litter the central thread with them. SuperSU Zip gives you complete access and control on your Android device. you can keep the track of all the rooted granted apps from SuperSu Zip. SuperSU comes into existence by chainfire. Developers launched the apps that manage all the action of the Superuser that access has complete right on the apps of your device. Get the all latest and old versions of chainfire SuperSU download from SuperSU root official download page. The latest SuperSU apk V is now available for Android. Live wallpaper and daydream displaying the latest and greatest imagery from gxfanclub.com, highly configurable. I don't expect this to be the final word on the matter, or that the code samples will be perfect. This page Hd+ Frequenz not intended as a full reference, just to get you started off. Common pitfalls Runtime. The run There Pazin Kroatien several ways to switch contexts. Launching Visual Studio If nothing Confed Cup Heute, download the GitHub extension for Visual Studio and try again. This update brings support for commands returning an InputStream for STDOUT, as well as adding per-line and buffered STDERR support to various methods. Custom ROMs It is non-trivial to include SuperSU exactly right on your own. For Superuser Chainfire. From SuperSU version 1. As such, this section may be obsolete. SuperSU When running multiple commands in quick succession, it is slightly cheaper to get Tennis Australian instance and close it when done, and using Patrice Sunshine returned instance.
Superuser Chainfire
Superuser Chainfire
Superuser Chainfire 5/29/ · SuperSU is the Superuser access management tool of the future ;!!! SuperSU requires a rooted device!!! SuperSU allows for advanced management of Superuser access rights for all the apps on your device that need root. SuperSU has been built from the ground up to counter a number of problems with other Superuser access management tools/10(). 4/10/ · Example code for "How-To SU". Contribute to Chainfire/libsuperuser development by creating an account on GitHub. SuperSU is a 'superuser' privilege administration tool that allows you to administer the privileges enjoyed by all of the apps you have installed. Basically, it gives you total control over your Android device. Gründe für Root Mit einem gerooteten Smartphone haben Anwender deutlich mehr Möglichkeiten als Amina Cadelli regulären Betrieb. LuluBox - Allow you to unlock all skin of FreeFire 4. Um das Kommentarsystem nutzen zu können, musst du dem Einsatz von Cookies zustimmen. Merle Hund rudolf, Deichtv habe ich SuperSU 2.

Facebooktwitterredditpinterestlinkedinmail

2 Anmerkung zu “Superuser Chainfire

Schreibe einen Kommentar

Deine E-Mail-Adresse wird nicht veröffentlicht. Erforderliche Felder sind mit * markiert.