Fierelier
/
windvn
1
0
Fork 0
Code Issues 2 Pull Requests Projects Releases Wiki Activity

Fix autokey generation

This commit is contained in:
Fierelier 2023-11-18 12:06:46 +01:00
parent 39345d9b99
commit e6d0670714
1 changed files with 15 additions and 10 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
mods/live-installer/data/opt/wdvn/installer/main
View File

@ -201,15 +201,18 @@ def chroot(path,cmd,*args,**kwargs):
pass
raise e
def randhex(length):
chars = "0123456789ABCDEF"
def randomString(length,chars):
charsLength = len(chars)
output = ""
cLength = 0
while cLength < length:
output = output + chars[random.randrange(0,15)]
cLength += 1
index = 0
while index < length:
output = output + chars[random.randrange(0,charsLength)]
index += 1
return output
def randomHex(length):
return randomString(length,"0123456789ABCDEF")
def debconfSetSelections(root,options):
proc = subprocess.Popen(["chroot",root,"debconf-set-selections"],stdin=subprocess.PIPE)
proc.stdin.write((options + "\n").encode("utf-8"))
@ -369,7 +372,7 @@ def main():
call(["unsquashfs","-f","-d",ipth(),"/lib/live/mount/medium/live/filesystem.squashfs"])
print("Setting hostname ...")
hostname = randhex(8)
hostname = randomHex(8)
fh = open(ipth("etc/hostname"),"w")
fh.write(hostname + "\n")
fh.close()
@ -382,12 +385,14 @@ def main():
fh.close()
print("Writing luks auto-key ...")
key = callString(["xxd","-l","64","-c","0","-ps","/dev/random"])
fh = open(ipth(".luks-key"),"w")
fh.write(key)
fh.write(randomString(64,"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"))
fh.close()
os.chmod(ipth(".luks-key"),600)
call(["cryptosetup","luksAddKey",cryptPartition,ipth(".luks-key")])
proc = subprocess.Popen(["cryptsetup","luksAddKey",ipth(".luks-key")],stdin=subprocess.PIPE)
proc.stdin.write((mainPass + "\n").encode("utf-8"))
proc.stdin.flush()
checkProc(proc)
print("Writing crypttab ...")
fh = open(ipth("etc/crypttab"),"w")