I have compiled a list of tools you might find helpful for testing structured data markup and rich snippet display (microdata, RDFa, RDFa Lite and JSON-LD)

We had an issue with a SpringBoot web app where we had the following error message when querying /manage/beans

Could not write JSON Attempted to serialize java.lang.Class Forgot to register a type adapter?

This was due to org.springframework.boot.actuate.beans.BeansEndpoint.BeanDescriptor having a java.lang.Class<?> attribute.

We fixed it by configuring our Gson bean this way :

    @Bean
    public static Gson gson() {
        return new GsonBuilder()
                ...
                .addSerializationExclusionStrategy(new ExclusionStrategy() {
                    @Override
                    public boolean shouldSkipField(FieldAttributes field) {
                        return field.getDeclaredType().getTypeName().equals("java.lang.Class<?>");
                    }
                    @Override
                    public boolean shouldSkipClass(Class<?> clazz) {
                        return false;
                    }
                })
                .create();
    }

1. Input injection
2. Parsing XML
3. Assert statements
4. Timing attacks
5. A polluted site-packages or import path
6. Temporary files
7. Using yaml.load
8. Pickles
9. Using the system Python runtime and not patching it
10. Not patching your dependencies

FROM: http://taint.org

IPTC = International Press Telecommunications Council, defines the open standards of the News Media, founded in 1965 and based in London

Alt (XML) : NewsML-G2 https://iptc.org/standards/newsml-g2/

editor of encrypted files that supports YAML, JSON and BINARY formats and encrypts with AWS KMS and PGP