Kosta Mushkin
44 lines
1.2 KiB
Bash
Executable File
44 lines
1.2 KiB
Bash
Executable File
#!/bin/bash
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# Check if the correct number of arguments is provided
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if [ "$#" -ne 3 ]; then
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echo "Usage: $0 <directory> <encryption_key> <file_extension>"
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exit 1
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fi
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folder="$1"
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password="$2"
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extension="$3"
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# Ensure the directory exists
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if [ ! -d "$folder" ]; then
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echo "Directory $folder does not exist."
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exit 1
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fi
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# Find all files with the specified encrypted extension in the directory and subdirectories
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find "$folder" -type f -name "*.$extension" | while read -r file; do
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# Skip if the file does not exist or is unreadable
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if [ ! -r "$file" ]; then
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echo "Skipping unreadable file: $file"
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continue
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fi
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# Extract the original filename by removing the .encrypted extension
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dirpath=$(dirname "$file")
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filename=$(basename "$file" ".$extension")
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original_file="$dirpath/$filename"
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# Decrypt the file
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echo "Decrypting $file to $original_file"
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if openssl enc -d -aes-256-cbc -in "$file" -out "$original_file" -k "$password" -pbkdf2; then
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# If decryption is successful, remove the encrypted file
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rm "$file"
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echo "Decrypted and removed $file."
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else
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# If decryption fails, print an error message
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echo "Failed to decrypt $file."
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fi
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done
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