unit-testing-backward-compatibility-of-messages-example
jackson-databind
unit-testing-backward-compatibility-of-messages-example | jackson-databind | |
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1 | 11 | |
2 | 3,463 | |
- | 0.7% | |
0.0 | 9.7 | |
about 1 year ago | 3 days ago | |
Java | Java | |
MIT License | Apache License 2.0 |
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unit-testing-backward-compatibility-of-messages-example
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Unit Testing Backward Compatibility of Message Format
You can find code examples and the entire project setup of unit testing backward compatibility in this repository.
jackson-databind
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The Bogus CVE Problem
Jackson had this problem a few months back, where someone reported a critical CVE against the project and broke builds all around the planet https://github.com/FasterXML/jackson-databind/issues/3972
Basically the programmer (not the attacker) had to write code where an object contained itself
HashMap map=new HashMap<>();
map.put("recursive",map);
After this, Jackson would indeed stack overflow if you asked it to wrap the object to JSON. Then again, half the build-in Java functions (e.g. getting an object hashcode for the map object) also fail for a recursive structure.
The issue remains open 3 months later, Mitre still thinks it's hella serious, and people have yet again learned to just ignore their CI warning about CVEs
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Now it's PostgreSQL's turn to have a bogus CVE
jackson-databind maintainer responds to a similar occurrence few weeks ago: https://github.com/FasterXML/jackson-databind/issues/3972#is...
- Disputed Jackson-databind CVE Causing Disruption
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Serverless Speed: Rust vs. Go, Java, and Python in AWS Lambda Functions
As to Jackson itself see https://github.com/FasterXML/jackson-databind/issues/1970 for example on startup issues. There are others.
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"Shaping JSON" in Jackson without creating an object
after reading https://github.com/FasterXML/jackson-databind/issues/2239 but setting JsonCreator and adding the JsonFormat didn't work.
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Deserializing /Serializing immutable fields and the fields within the fields which are immutable and not changeable with Jackson
Jackson should support records out of the box https://github.com/FasterXML/jackson-databind/issues/2709
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`int('1' * 4301)` will raise ValueError starting with Python 3.10.7
Its not like this vulnerability is something new. Similar issues have been public knowledge for at least four years and discussed widely. The fact that str to int and int to str conversions are slow for huge ints is hardly news.
- Ômicron preocupa por ter respaldo de um modelo Bayesiano para prever o final do ano
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How to write reflection for C++
In C#, Newtonsoft Json has similar functionality, and in Java — Jackson2 ObjectMapper.
- Método put com problema em campo DATE
What are some alternatives?
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
MapStruct - An annotation processor for generating type-safe bean mappers
simdjson - Parsing gigabytes of JSON per second : used by Facebook/Meta Velox, the Node.js runtime, ClickHouse, WatermelonDB, Apache Doris, Milvus, StarRocks
fastjson2 - 🚄 FASTJSON2 is a Java JSON library with excellent performance.
Hibernate - Hibernate's core Object/Relational Mapping functionality
record-builder - Record builder generator for Java records
infobip-spring-data-querydsl - Infobip Spring Data Querydsl provides new functionality that enables the user to leverage the full power of Querydsl API on top of Spring Data repository infrastructure.
boost - My personal boost mirror to be submoduled by my projects
jackson-dataformat-csv - Uber-project for (some) standard Jackson textual format backends: csv, properties, yaml (xml to be added in future)
jpa-spec
Jackson JSON Processor - Main Portal page for the Jackson project
serde - Serialization framework for Rust