Class: QueryConsole::QueriesController

Inherits:
ApplicationController show all
Defined in:
app/controllers/query_console/queries_controller.rb

Instance Method Summary collapse

Instance Method Details

#new ⇒ Object 



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# File 'app/controllers/query_console/queries_controller.rb', line 3

def new
  # Render the main query editor page
end

#run ⇒ Object 



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# File 'app/controllers/query_console/queries_controller.rb', line 7

def run
  sql = params[:sql]

  if sql.blank?
    @result = Runner::QueryResult.new(error: "Query cannot be empty")
    respond_to do |format|
      format.turbo_stream { render turbo_stream: turbo_stream.replace("query-results", partial: "results", locals: { result: @result }) }
      format.html { render :_results, layout: false }
    end
    return
  end

  # SECURITY FIX: Server-side DML confirmation check
  # Validate DML confirmation before execution
  config = QueryConsole.configuration
  if config.enable_dml
    # Quick check if SQL contains DML keywords
    normalized_sql = sql.strip.downcase
    if normalized_sql.match?(/\A(insert|update|delete|merge)\b/)
      # This is a DML query - require confirmation
      unless params[:dml_confirmed] == 'true'
        @result = Runner::QueryResult.new(
          error: "DML query execution requires user confirmation. Please confirm the operation to proceed."
        )
        respond_to do |format|
          format.turbo_stream { render turbo_stream: turbo_stream.replace("query-results", partial: "results", locals: { result: @result, is_dml: false }) }
          format.html { render :_results, layout: false }
        end
        return
      end
    end
  end

  # Execute the query
  runner = Runner.new(sql)
  @result = runner.execute
  @is_dml = @result.dml?

  # Log the query execution
  AuditLogger.log_query(
    sql: sql,
    result: @result,
    controller: self
  )

  # Respond with Turbo Stream or HTML
  respond_to do |format|
    format.turbo_stream do
      render turbo_stream: turbo_stream.replace(
        "query-results",
        partial: "results",
        locals: { result: @result, is_dml: @is_dml }
      )
    end
    format.html { render :_results, layout: false }
  end
end