An emulation of a handful of useful adb commands I use for Android devices, adapted for jailbroken iOS devices connected via USB.
It currently has been tested on iDevices ranging from iOS 4 to iOS 10, but it should work on 2.x up through whatever the most recent that can run an SSH daemon is.
Now (as of early 2020) supports multiple iOS devices connected simultaneously!
Use idb -u UDID [command] to try it!
As an Android developer with an old jailbroken iPhone 4S (and others) that I
toy with occasionally, I was getting annoyed with typing in ssh/scp
commands constantly to make my device do things, so I decided to write a
script for it.
By the way, I had absolutely no idea Facebook had an identically named project.
I wholly expect theirs is far more capable, at least on Mac OS machines, but I like mine and I will continue using it.
Due to being a POSIX shell script, my version is quite flexible, and (I hope) rather easy to pick up and hack on. I have commented the script heavily, in the hopes that it should even be approachable for someone with next to no shell scripting experience for tweaking.
Note that this is currently slightly out of date; there are more options available than are documented. For the moment, you can search the shell script for it. I hope to have time to clean this document up in the future and add the functions to the help text, but some of them need a little polishing before I'll feel like they're airworthy.
idb [-u <UDID>] command [options]
-u <UDID> can optionally be placed before most commands to make them operate
on the device with the given UDID (check with "idb devices" or "idb list").
Detailed command usage:
idb push [target] [destination]
Copies a targeted file on the computer to a destination on the iDevice.
idb pull [target] [destination]
Copies a targeted file from the iDevice to a destination on the computer.
idb shell
Starts a remote shell on the iDevice.
idb shell [command]
Starts a remote shell on the iDevice, runs the given command, and exits.
idb forward [local] [remote]
Forwards socket connections (currently only TCP ports are tested).
Unlike ADB, [local] and [remote] here should be integer values. That is,
'tcp:25565', the ADB syntax, would be just '25565' here.
idb install [target]
Installs the indicated target IPA on the iDevice using `ipainstaller`.
Will need modification to work with other CLI IPA installer programs
(which need to be installed on the iDevice itself via Cydia or similar).
idb uninstall [appid]
Try to remove the app with the given ID from the iDevice. May fail on
system apps.
idb remove [appid]
Synonym for `idb uninstall`.
idb list-packages [-a|-u|-s|-x] [appid]
Lists packages installed on the iDevice. Has several optional flags:
-a: List all packages on the iDevice.
-u: List user packages on the iDevice (default).
-s: List system packages on the iDevice.
-x: List all packages on the iDevice in XML format.
If 'appid' is specified, only that package's information is displayed.
This is incompatible with -x (for now at least).
idb devices
Lists the UDID's of all connected devices. Part of preliminary
(incomplete but planned) support for multi-device capability.
idb list
Synonym for `idb devices`.
idb kill-server
Kills all instances of 'iproxy,' the TCP-over-usbmuxd forwarding program.
idb help
Show this usage information.
idb -h
Synonym for `idb help`.
idb --help
Synonym for `idb help`.
-
usbmuxd(https://github.com/libimobiledevice/usbmuxd.git) needs to be running for this to work. Tested on Debian Linux, but probably works in Mac OS (or Windows with MSYS/Cygwin), based on past experience. On those platforms, installing iTunes from Apple will get you usbmuxd, but you'll still need to get or compile the "iproxy" tool from the open-source clone, libusbmuxd (see the next item in this list.) -
Because of the new multi-device support, libimobiledevice's "tools" are also required (specifically, "idevice_id"). These tools are in the 'tools' directory of https://github.com/libimobiledevice/libimobiledevice.git .
-
iproxy, found in the 'tools' subdirectory of https://github.com/libimobiledevice/libusbmuxd.git. It is also obtainable in some linux distros - in Debian (and presumably Ubuntu), it is in the packagelibusbmuxd-tools.
Whatever the case, if you compile iproxy, put the binary in a directory in
your $PATH variable. I use iproxy-quiet, which is a custom version of it
that I made that doesn't print information except on certain errors (i.e. it
follows the Unix philosophy better). You will have to edit the script to use
iproxy-quiet (just change the variable IPROXY_PROG near the top of the
file). You will also have to apply the patch to the libusbmuxd repository and
build your own version of the tool if you take this route; I'd suggest you just
use the one that they provide you and accept the extra prints. I only provide
the patch because I personally use it.
-
ideviceinstallerfor some functionality. From this repository of libimobiledevice. -
Included in this repository is a patch which should allow you to build your own
iproxy-quiet, if you choose. Apply the patch with eithergit apply iproxy-quiet.patchorpatch -p1 < iproxy-quiet.patchfrom the libusbmuxd source root. -
There's also a soft (optional) dependency on 'escapify,' a tiny C program I wrote which I have included in this repository. It's something I might be able to replace with native shell stuff some day, but for me it was easier to write in C. Basically, it just makes escaping strings with things like spaces more intuitive and consistent by formatting them so programs like
scpwill accept them. If you don't use it, you may have to add some backslashes to your strings with spaces in them for things likepushandpullto work as intended. Compile it with the makefile, or run a command similar tocc -o escapify escapify.c, and then put the binary in a directory that's in your PATH variable. If available, the script will automatically utilize it.
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The device has to be connected via USB and have sshd listening on the port defined in the script as REMOTEPORT. Due to the sshd requirement, the device must be jailbroken. In Cydia, sshd is installed through the package "OpenSSH" (called "openssh", note the casing, if you install it via apt on the command-line). Newer iOS versions may need to install Dropbear as their SSH daemon instead; I have not done so on my newer iDevices yet (newest is a 5S). A couple of commands may work without SSH, such as
install. -
Note also that you can get openssh either from Saurik's repository (available by default on basically any jailbroken iDevice), or from other sources like ios-webstack
(see http://ios-webstack.tk )(repo is dead; try https://cydia.akemi.ai/webstack/ instead). ios-webstack has a newer version of OpenSSH than Saurik's repository does as of January 2018. -
This script can probably be easily adapted for wireless transfers by commenting out the iproxy stuff and changing the IP address/LOCALPORT to the device address and the port that it's sshd is listening on.
To avoid having to type a password every time, set up key authentication between the computer and the iDevice. I DO NOT RECOMMEND disabling password login once key authentication is established.
On the computer, run:
ssh-keygen
(leave default filenames for the keys)
ssh-keygen -p
(leave default filenames for the keys)
On the iDevice (probably over ssh), run:
mkdir /var/mobile/.ssh
echo authstr >> /var/mobile/.ssh/authorized_keys
(where authstr is the output of cat ~/.ssh/id_rsa.pub on the computer)
Alternatively if you want to log in as root, you'd change the "DEVICE_USER" field above in this script and write to /var/root/.ssh/authorized_keys instead.
Errors I've encountered:
bind(): Permission deniedwhen forwarding
Make sure your selected local and remote ports are not already bound by other
applications. If you have multiple devices, try setting up their LOCALPORT
values separately in the new idb.conf file. See the example idb.conf file for
an example of how it works. Put it in ~/.config/idb.conf.
ssh_exchange_identification: read: Connection reset by peer
Check that the variable REMOTEPORT is set to the port that the idevice is
listening for SSH connections on it. Also make sure usbmuxd is running and
has permissions to access your device (might require a udev rule or similar.)
ERROR: Unable to retrieve device list!(and similar problems finding a device):
This means that usbmuxd is probably messing up on your computer. Try killing
it and re-loading usbmuxd. I have to use kill -9 or pkill -9 to make it stop,
typically. You can also run usbmuxd -f to get messages in the foreground for
diagnostics.
idb list runs the libimobiledevice idevicels command, if available, to
enumerate devices. You could also try running idevicels manually to see what
it has to say. Typically usbmuxd -f offers more useful information, though.
This script currently has several features that aren't advertised above in this readme, with the justification that they are sort of hard to use, or hacks that work well enough for me but which are sort of silly to expect others to pick up easily. I'll briefly list a few of them here.
If you want to learn more about one of these features, read the shell script - and, if you have questions, contact me. You can either file an issue or send an email; both are fine. I'll probably respond more quickly to an issue than a plain email, though.
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idb.conf: a file containing a colon-separated list of values. You can use this if you have multiple iDevices attached at once, to differentiate them when using SSH withiproxy. Each device must use iproxy listening on a separate port on the host, so this file lets you assign device UUID's to addresses.- This could also be used to allow wireless device access - at least for SSH based functionality. The example idb.conf file in this repository tries to illustrate the syntax. But it's quite hacky.
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Screenshots: this functionality requires mounting a developer disk image on the iDevice in question. Since different iOS versions have different developer disk images, there's no easy way I could think of to make a generic function for it in the script. So you can provide a path to an appropriate developer disk image in
idb.conffor your given UUID. -
debug: wrapper for
idevicedebugI just haven't gotten around to documenting this properly yet. Check the comments in the script for more.
I'd like to implement iFUSE-based file transfers, too - that way, idb could be used to push files into application directories just like iTunes can. This is currently not implemented.
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