Nova/PyJail
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Formatting and some completion to install script

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Nova
2024-12-29 20:34:10 +01:00
parent 77fbcb9b31
commit cf79b945dc
5 changed files with 158 additions and 110 deletions
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114
install.py
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@@ -2,10 +2,12 @@
Install script for the Python jailer.
Version: 0.3.0-main1
"""
import os
import shutil
with open("./kverinfo.txt", "r") as f:
kver = f.read()
kver = f.read()
f.close()
with open("./verinfo.txt", "r") as f:
ver = f.read()
@@ -28,77 +30,43 @@ print("Gathering info...")
usrname = input("Please enter your username: [usr1] ")
if usrname == "":
usrname = "usr1"
setup_posix = input("Do you wish to setup a mostly-POSIX compliant environment? [y/N] ")
if setup_posix.lower() == "y":
print("Creating directories...")
with open("./bin", "a+") as f:
f.write("symlnk /usr/bin/")
f.close()
with open("./sbin", "a+") as f:
f.write("symlnk /usr/sbin/")
f.close()
with open("./lib", "a+") as f:
f.write("symlnk /usr/lib/")
f.close()
with open("./lib64", "a+") as f:
f.write("symlnk /usr/lib64/")
f.close()
with open("./usr/bin/sh", "a+") as f:
f.write("symlnk /usr/bin/shell.py")
f.close()
os.mkdir("./sys")
os.mkdir("./usr")
os.mkdir("./proc")
os.mkdir(f"./home/{usrname}")
os.mkdir("./usr/bin/")
os.mkdir("./usr/sbin/")
os.mkdir("./usr/lib/")
os.mkdir("./usr/lib64/")
print("Copying files...")
shutil.move("./main.py", "./sys/jail_mgr.py")
shutil.move("./sh.py", "./bin/shell.py")
shutil.move("./ledit.py", "./bin/ledit.py")
print("Creating system configuration files...")
with open("./sys/usr.conf", "a+") as f:
f.write(usrname)
f.close()
with open("./sys/procinfo", "a+") as f:
f.write("proc: vfs(/proc/)\nkernel: vfs(/proc/kcore)")
f.close()
with open("./proc/kcore", "a+") as f:
f.write("/sys/jail_mgr.py")
f.close()
else: # POSIX and NO-POSIX have a firm split now.
print("Creating directories...")
os.mkdir("./bin")
os.mkdir("./sys")
os.mkdir("./usr")
os.mkdir("./proc")
os.mkdir(f"./home/{usrname}")
os.mkdir("./sys/krnl/")
print("Copying files...")
try:
shutil.move("./nps/main.py", "./sys/jail_mgr.py")
shutil.move("./nps/sh.py", "./bin/shell.py")
shutil.move("./nps/ledit.py", "./bin/ledit.py")
except Exception as e:
print("Failure to install! Non-POSIX files are most likely not present! Aborting install...")
shutil.move("../main.py", "../runner.py")
shutil.move("./main.py", "../main.py")
shutil.move("./sh.py", "../sh.py")
shutil.move("./ledit.py", "../ledit.py")
os.rmdir("./bin")
os.rmdir("./sys/krnl/")
os.rmdir("./sys")
os.rmdir("./usr")
os.rmdir("./proc")
os.rmdir(f"./home/{usrname}")
os.chdir("../")
shutil.rmtree("./vfs/")
exit(-1)
print("Creating system configuration files...")
with open("./sys/usr.conf", "a+") as f:
f.write(usrname)
f.close()
print("Creating directories...")
with open("./bin", "a+") as f:
f.write("symlnk /usr/bin/")
f.close()
with open("./sbin", "a+") as f:
f.write("symlnk /usr/sbin/")
f.close()
with open("./lib", "a+") as f:
f.write("symlnk /usr/lib/")
f.close()
with open("./lib64", "a+") as f:
f.write("symlnk /usr/lib64/")
f.close()
with open("./usr/bin/sh", "a+") as f:
f.write("symlnk /usr/bin/shell.py")
f.close()
os.mkdir("./sys")
os.mkdir("./usr")
os.mkdir("./proc")
os.mkdir(f"./home/{usrname}")
os.mkdir("./usr/bin/")
os.mkdir("./usr/sbin/")
os.mkdir("./usr/lib/")
os.mkdir("./usr/lib64/")
print("Copying files...")
shutil.move("./main.py", "./sys/jail_mgr.py")
shutil.move("./sh.py", "./bin/shell.py")
shutil.move("./ledit.py", "./bin/ledit.py")
print("Creating system configuration files...")
with open("./sys/usr.conf", "a+") as f:
f.write(usrname)
f.close()
with open("./sys/procinfo", "a+") as f:
f.write("proc: vfs(/proc/)\nkernel: vfs(/proc/kcore)")
f.close()
with open("./proc/kcore", "a+") as f:
f.write("/sys/jail_mgr.py")
f.close()
print("Install completed! Run ./main.py to start the kernel!")
input("Press <Enter> to exit! ")