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Replace xpwn executable with docker container #22

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Replace xpwn executable with docker container #22

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8 changes: 7 additions & 1 deletion bin/decrypt_kernel
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Original file line number Diff line number Diff line change
Expand Up @@ -27,7 +27,13 @@ else
# https://www.nowsecure.com/blog/2014/04/14/ios-kernel-reversing-step-by-step/
debug "Decrypting kernelcache file $kernelcache_crypted to $kernelcache_decrypted ..."
debug "$XPWN $kernelcache_crypted $kernelcache_decrypted -iv $iv -k $key -decrypt"
"$XPWN" "$kernelcache_crypted" "$kernelcache_decrypted" -iv "$iv" -k "$key" -decrypt > /dev/null 2>&1

echo "" > $kernelcache_decrypted # make sure the file exists, otherwise docker maps it as a directory
kernelcache_crypted_absolute=$(readlink -f $kernelcache_crypted)
kernelcache_decrypted_absolute=$(readlink -f $kernelcache_decrypted)

docker run -v $kernelcache_crypted_absolute:/in -v $kernelcache_decrypted_absolute:/out -t ghcr.io/malus-security/xpwn:1.0 /in /out -iv $iv -k $key -decrypt > /dev/null 2>&1

warn_if_error
fi

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