33 lines
1.6 KiB
Bash
33 lines
1.6 KiB
Bash
#!/usr/bin/env bash
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{{ includeTemplate "universal/logg" }}
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XDG_CONFIG_HOME="$HOME/.config"
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### Decrypt private key if it is not already present
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if [ ! -f "${XDG_CONFIG_HOME}/age/chezmoi.txt" ]; then
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mkdir -p "${XDG_CONFIG_HOME}/age"
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logg star '`PRESS ENTER` if you have not set up your encryption token yet'
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age --decrypt --output "${XDG_CONFIG_HOME}/age/chezmoi.txt" "{{ .chezmoi.sourceDir }}/key.txt.age" || EXIT_CODE=$?
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if [ -n "$EXIT_CODE" ]; then
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logg info 'Proceeding without decrypting age encryption key stored at `~/.local/share/chezmoi/home/key.txt.age`'
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logg info 'To have Chezmoi handle your encryption (so you can store your private files publicly) take a look at https://shorturl.at/jkpzG'
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logg info 'Removing all files that begin with encrypted_ because decryption failed'
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find "$HOME/.local/share/chezmoi" -type f -name "encrypted_*" | while read ENCRYPTED_FILE; do
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logg info "Removing $ENCRYPTED_FILE"
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rm -f "$ENCRYPTED_FILE"
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FALLBACK_FILENAME="$(echo "$ENCRYPTED_FILE" | sed 's/encrypted_/encrypted-fallback_/')"
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if [ -f "$FALLBACK_FILENAME" ]; then
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logg info 'Substituting encrypted-file fallback for `'"$ENCRYPTED_FILE"'`'
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mv -f "$FALLBACK_FILENAME" "$(echo "$ENCRYPTED_FILE" | sed 's/encrypted_//')"
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fi
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done
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fi
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fi
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### Ensure proper permissions on private key
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if [ -f "${XDG_CONFIG_HOME}/age/chezmoi.txt" ]; then
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logg info 'Ensuring proper permissions on Chezmoi / age decryption key'
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logg info 'Chezmoi / age decryption key is stored in '"${XDG_CONFIG_HOME}/age/chezmoi.txt"
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chmod 600 "${XDG_CONFIG_HOME}/age/chezmoi.txt"
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fi
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