dependency_installer breaks on invalid GPG signature

[bensh]

Issue

device/dependaency_installer tries to load CORE_UTILS via apt_get but crashes on the GPG error for the biteyourapple repo

Expected behaviour

Actual behaviour

[needle][dependency_installer] > run
[] Checking connection with device...
[+] Already connected to: 192.168.1.174
[] Checking prerequisites...
[V] [INSTALL] Installing COREUTILS via apt-get.
[V] [INSTALL] Installing COREUTILS via apt-get.
[!] W: GPG error: http://repo.biteyourapple.net ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E078E9650599F353

[V] [SSH] Disconnecting...
[V] [AGENT] Disconnecting from agent...
[?] Resetting connection to device...
[V] [AGENT] Connecting to agent (192.168.1.174:4444)...
[+] [AGENT] Successfully connected to agent (192.168.1.174:4444)...

Steps to reproduce

1. use device/dependancy_installer
2. set all true
3. run

needle error logs

[needle] > use device/dependency_installer
[needle][dependency_installer] > run
[] Checking connection with device...
[+] Already connected to: 192.168.1.174
[] Checking prerequisites...
[V] [INSTALL] Installing COREUTILS via apt-get.
[V] [INSTALL] Installing COREUTILS via apt-get.
[!] W: GPG error: http://repo.biteyourapple.net ./ Release: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY E078E9650599F353

[V] [SSH] Disconnecting...
[V] [AGENT] Disconnecting from agent...
[?] Resetting connection to device...
[V] [AGENT] Connecting to agent (192.168.1.174:4444)...
[+] [AGENT] Successfully connected to agent (192.168.1.174:4444)...
***** hangs and does nothing *****

[needle][dependency_installer] > back
[needle] > set debug true
DEBUG => true
[needle] > set verbose true
VERBOSE => true
[needle] >
[needle] > use device/dependency_installer
[needle][dependency_installer] > run
[*] Checking connection with device...
[+] Already connected to: 192.168.1.174
[D] Creating temp folder: /var/root/needle/
[D] [REMOTE CMD] Remote Command: if [ -d /var/root/needle/ ]; then echo "yes"; else echo "no" ; fi
[!] 'NoneType' object has no attribute 'open_session'
[V] [SSH] Disconnecting...
[V] [AGENT] Disconnecting from agent...
[?] Resetting connection to device...
[V] [AGENT] Connecting to agent (192.168.1.174:4444)...
[+] [AGENT] Successfully connected to agent (192.168.1.174:4444)...
[D] [AGENT] Executing command: os_version
***** hangs and does nothing *****

[needle][dependency_installer] > back
[needle] >
[needle] > use device/dependency_installer
[needle][dependency_installer] > set all true
ALL => true
[needle][dependency_installer] > run
[*] Checking connection with device...
[+] Already connected to: 192.168.1.174
[D] Creating temp folder: /var/root/needle/
[D] [REMOTE CMD] Remote Command: if [ -d /var/root/needle/ ]; then echo "yes"; else echo "no" ; fi
[!] 'NoneType' object has no attribute 'open_session'
[V] [SSH] Disconnecting...
[V] [AGENT] Disconnecting from agent...
[?] Resetting connection to device...
[V] [AGENT] Connecting to agent (192.168.1.174:4444)...
[+] [AGENT] Successfully connected to agent (192.168.1.174:4444)...
[D] [AGENT] Executing command: os_version
***** hangs and does nothing *****

[needle][dependency_installer] >
[needle][dependency_installer] > back
[needle] > set agent_port 4445
AGENT_PORT => 4445
[needle] >
[needle] > use device/dependency_installer
[needle][dependency_installer] > run
[*] Checking connection with device...
[+] Already connected to: 192.168.1.174
[D] Creating temp folder: /var/root/needle/
[D] [REMOTE CMD] Remote Command: if [ -d /var/root/needle/ ]; then echo "yes"; else echo "no" ; fi

Traceback (most recent call last):
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/framework/module.py", line 111, in do_run
pre = self.module_pre()
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/modules/device/dependency_installer.py", line 35, in module_pre
return BaseModule.module_pre(self, bypass_app=True)
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/framework/module.py", line 139, in module_pre
self.device.setup()
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/device/device.py", line 235, in setup
self.remote_op.dir_create(self.TEMP_FOLDER)
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/device/remote_operations.py", line 63, in dir_create
if not self.dir_exist(path):
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/device/remote_operations.py", line 56, in dir_exist
out = self.command_blocking(cmd, internal=True)
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/device/remote_operations.py", line 94, in command_blocking
out, err = self._device._exec_command_ssh(cmd, internal)
File "/Users/ben/Documents/ios/iosation/tools/needle/needle/core/utils/utils.py", line 211, in wrapper
raise Exception("An error occurred and it was not possible to restore it ({} attempts failed)".format(self.tries))
Exception: An error occurred and it was not possible to restore it (3 attempts failed)

[!] Exception: An error occurred and it was not possible to restore it (3 attempts failed)
[needle][dependency_installer] >

Environment

Needle Version

• Framework (on your machine): 1.3.2
• Agent (on your device): 1.0.5

Workstation Operating System

High Sierra 10.13.6

Python Version

2.7.15

Python Packages (pip freeze)

asn1crypto==0.23.0
backports-abc==0.5
bcrypt==3.1.4
beautifulsoup4==4.6.3
biplist==1.0.3
bs4==0.0.1
certifi==2017.11.5
cffi==1.11.5
chardet==3.0.4
colorama==0.3.9
configparser==3.5.0
cryptography==2.1.3
Django==1.11.7
enum34==1.1.6
frida==12.0.8
frida-tools==1.1.0
idna==2.6
ipaddress==1.0.22
lxml==4.1.1
packaging==18.0
paramiko==2.4.2
pdfkit==0.6.1
pexpect==4.6.0
prompt-toolkit==1.0.15
protobuf==3.5.1
ptyprocess==0.6.0
pyasn1==0.4.4
pycparser==2.19
Pygments==2.2.0
PyNaCl==1.3.0
pyOpenSSL==17.3.0
pyparsing==2.2.2
pytz==2017.3
pyxdg==0.25
requests==2.18.4
rsa==3.4.2
singledispatch==3.4.0.3
six==1.11.0
sshtunnel==0.1.4
style==1.1.0
tornado==4.5.2
update==0.0.1
urllib3==1.22
wcwidth==0.1.7
wxPython==3.0.2.0
wxPython-common==3.0.2.0
zim==0.65

Device iOS Version

10.0.2