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27 lines
670 B
Bash
27 lines
670 B
Bash
#!/bin/bash
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build() {
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add_dir "/mnt"
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add_module loop
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add_module dm-crypt
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add_runscript
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}
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help() {
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cat <<EOF
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Open root partition with LUKS root key present on internal
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or external accessible non-encrypted partition.
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To use this hook, specify lukskeyfile in kernel parameters.
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This hook is designed to copy over the specified key file into
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initramfs internal path designated as cryptkey by encrypt hook.
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lukskeyfile=rootKeyDev:rootKey[:cryptkeyLoc]
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rootKeyDev = /path/to/rootKeyDev, UUID=uuid-of-rootKeyDev
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rootKey = /path/to/rootKey in rootKeyDev
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cryptkeyLoc = /path/to/cryptkey in initramfs.
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Default values
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cryptkeyLoc=/crypto_keyfile.bin
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EOF
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}
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