graphQLProtection

Check GraphQL-over-HTTP requests, enforcing several limits and/or restrictions. This effectively helps to reduce the attack surface.

GraphQL Specification "October2021" is used. (But GraphQL only covers formulation of Documents/Queries.)

GraphQL-over-HTTP, which specifies how to submit GraphQL queries via HTTP, has not been released/finalized yet. We therefore use Version a1e6d8ca.

Only GraphQL documents conforming to the 'ExecutableDocument' of the grammar are allowed: This includes the usual 'query', 'mutation', 'subscription' and 'fragment's.



Can be used in:

serviceProxy, api, for, choose, stompProxy, if, registration, wsStompReassembler, internal, interceptor, bean, transport and soapProxy


Attributes

NameRequiredDefaultDescriptionExample
maxDepth false 7
 How deep queries can be nested. -
maxMutations false 5
 Limit how many mutations can be defined in a document query. 2
allowExtensions false false
 Whether to allow GraphQL "extensions". true
maxRecursion false 3
 How deep recursive parts of queries can be nested. -
allowedMethods false GET, POST
 Which HTTP methods to allow. Note that per the GraphQL-over-HTTP spec, you need POST for mutation or subscription queries. -