Web frameworks

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Bob Mottram 2021-10-30 21:27:26 +01:00
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Where Json linked data signatures are supported there should not be arbitrary schema lookups via the web. Instead, recognized contexts should be added to *context.py*. This is in order to follow the principle of *no processing without full recognition*, in which the recognition step is not endlessly extendable by untrusted parties.
### Avoid Web Frameworks
In general avoid using web frameworks and instead use local modules which are prefixed with *webapp_*. Web frameworks are built for conventional software engineering by large companies who are designing for scale. They typically have database dependencies and contain a lot of hardcoded Google stuff or other things which will leak metadata or be incompatible with onion routing. Keeping up with web frameworks is a constant firefight. They also create a massive attack surface requiring constant vigilance.
## High Level Architecture