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v0.16.1 #160
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v0.16.1 #160
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added 18 commits
September 22, 2020 23:00
New Feature: - (#152, #155) Add In-App WAF protection to Echo's request parameter parser: [`Context`](https://pkg.go.dev/github.com/labstack/echo/v4#Context)'s method `Bind()` is now protected by the In-App WAF. The Go value it parses from the HTTP request is made available to the In-App WAF rules via the `GET/POST parameters` field. When blocked, `Bind()` returns a non-nil [`SqreenError` value](https://godoc.org/github.com/sqreen/go-agent/sdk/types#SqreenError) and its caller should immediately return. Read more about the blocking behavior of Sqreen for Go at <https://docs.sqreen.com/go/integration>. Fix: - (#153) RASP shellshock: properly handle environment variables containing variable definitions (eg. `TERMCAP`).
…former Replace the use of `strings.ReplaceAll()` with a case-insensitive regular expression of the request parameter so that it also matches attack information that got transformed (eg. lower-cased).
Replace the use of `strings.ReplaceAll()` with a case-insensitive regular expression of the request parameter so that it also matches attack information that got transformed by the In-App WAF (eg. lower-cased).
Gin's context wrongly implements `context.Context` and doesn't wrap the underlying request context at all. Therefore, we need to use the actual request context `c.Request.Context()` so that the agent can properly manage the request context, but also to correctly propagate values stored in the context.
Gin's context wrongly implements `context.Context` and doesn't wrap the underlying request context at all. Therefore, we need to use the actual request context `c.Request.Context()` so that the agent can properly manage the request context, but also to correctly propagate values stored in the context.
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Fixes
(PII: fix In-App WAF attack sanitization #158) PII: make the PII scrubbing of In-App WAF attack events
case-insensitive in order to correctly scrub transformed request parameters.
(sdk/middleware: fix http response content type and length monitoring #159) Monitoring: fix the content type and length monitoring of HTTP
responses.
(sdk/middleware/sqgin: fix request ctx #157) Gin middleware: use the request Go context instead of Gin's so that the
agent can properly manage the request execution context, but also to correctly
propagate values stored in the Go context before the middleware function.