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Redis Readonly Console
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if ENV['REDIS_ACCESS_MODE'] == 'readonly' | |
class Redis | |
class Client | |
WRITE_COMMANDS = ::Rails.cache.data.command.map { |a| a[0] if a[2].include?('write') }.compact.to_set.freeze | |
def process(commands) | |
if commands.flatten.any? { |c| WRITE_COMMANDS.include?(c.to_s) } | |
raise NotImplementedError, "REDIS_ACCESS_MODE is set to 'readonly', disallowing writes" | |
end | |
logging(commands) do | |
ensure_connected do | |
commands.each do |command| | |
if command_map[command.first] | |
command = command.dup | |
command[0] = command_map[command.first] | |
end | |
write(command) | |
end | |
yield if block_given? | |
end | |
end | |
end | |
end | |
end | |
end |
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