Update discoverRootDomain default behaviour #1350
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
In v3, `discoverRootDomain` was disabled by default, and enabling it meant ignoring the `cookieDomain` configuration. If neither were set, cookies would have no `Domain` attribute attached and would bind to the current domain; cookies with no domain are unique in that they do not get shared to subdomains. In 257ddb3 we updated the `discoverRootDomain` setting to default to enabled, and changed how it interacted with the `cookieDomain` setting so that `discoverRootDomain` is essentially always enabled, but gets ignored if `cookieDomain` is also specified. This however made it impossible to use the 'no domain' behaviour available in v3, because disabling `discoverRootDomain` would have no effect without specifying `cookieDomain` as well. This can be slightly confusing, so instead, this change allows explicitly disabling `discoverRootDomain` even if no `cookieDomain` is specified, allowing the same behaviour as all configurations available in v3.
BundleMonFiles added (6)
Total files change +104.71KB 0% Final result: ✅ View report in BundleMon website ➡️ |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
In v3,
discoverRootDomainwas disabled by default, and enabling it meant ignoring thecookieDomainconfiguration. If neither were set, cookies would have noDomainattribute attached and would bind to the current domain; cookies with no domain are unique in that they do not get shared to subdomains.In 257ddb3 we updated the
discoverRootDomainsetting to default to enabled, and changed how it interacted with thecookieDomainsetting so thatdiscoverRootDomainis essentially always enabled, but gets ignored ifcookieDomainis also specified. This however made it impossible to use the 'no domain' behaviour available in v3, because disablingdiscoverRootDomainwould have no effect without specifyingcookieDomainas well.This can be slightly confusing, so instead, this change allows explicitly disabling
discoverRootDomaineven if nocookieDomainis specified, allowing the same behaviour as all configurations available in v3.