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43 lines
1.4 KiB
43 lines
1.4 KiB
# frozen_string_literal: true
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module Api
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class ToolsController < ApiBaseController
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skip_authorization_check
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def merge
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files = params[:files] || []
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return render json: { error: 'Files are required' }, status: :unprocessable_entity if files.blank?
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return render json: { error: 'At least 2 files are required' }, status: :unprocessable_entity if files.size < 2
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render json: {
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data: Base64.encode64(PdfUtils.merge(files.map { |base64| StringIO.new(Base64.decode64(base64)) }).string)
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}
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end
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def verify
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file = Base64.decode64(params[:file])
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pdf = HexaPDF::Document.new(io: StringIO.new(file))
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trusted_certs = Accounts.load_trusted_certs(current_account)
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is_checksum_found = ActiveStorage::Attachment.joins(:blob)
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.where(name: 'documents', record_type: 'Submitter')
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.exists?(blob: { checksum: Digest::MD5.base64digest(file) })
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render json: {
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checksum_status: is_checksum_found ? 'verified' : 'not_found',
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signatures: pdf.signatures.map do |sig|
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{
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verification_result: sig.verify(trusted_certs:).messages,
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signer_name: sig.signer_name,
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signing_reason: sig.signing_reason,
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signing_time: sig.signing_time,
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signature_type: sig.signature_type
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}
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end
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}
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end
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end
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end
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