⚗️✨ [RUM-2445] implement Tracking Consent management

[BenoitZugmeyer]

Motivation

Allows starting/stopping data collection based on user consent (ex: regarding to RGPD rules and such).

Related issue: #1008

Changes

For both RUM and Logs SDKs:

• Introduce a trackingConsent: "granted"/"not-granted" initialization parameter (defaults to "granted" for backward compatibility)
• Add a setTrackingConsent method to set the consent state before or after calling init(). If called before init(), the initialization parameter will be ignored.
• On init, do not start collecting data until consent is granted
• When the consent is withdrawn, stops the session and clear the cookie. No new session will be created on user interaction.
• This change is behind an experimental flag and should not be used by customers yet.

Testing

• Local
• Staging
• Unit
• End to end

---

I have gone over the contributing documentation.

[BenoitZugmeyer]

/to-staging

[dd-devflow]

🚂 Branch Integration: starting soon, merge in < 0s

Commit 2c328abf62 will soon be integrated into staging-06.

This build is going to start soon! (estimated merge in less than 0s)

Use /to-staging -c to cancel this operation!

[dd-devflow]

🚂 Branch Integration: This commit was successfully integrated

Commit 2c328abf62 has been merged into staging-06 in merge commit 8fd5da3faa.

Check out the triggered pipeline on Gitlab 🦊

[codecov-commenter]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (df1fccd) 92.78% compared to head (3e1b702) 92.79%.
Report is 6 commits behind head on main.

Files	Patch %	Lines
packages/logs/src/boot/logsPublicApi.ts	0.00%	1 Missing ⚠️
packages/rum-core/src/boot/rumPublicApi.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2589      +/-   ##
==========================================
+ Coverage   92.78%   92.79%   +0.01%     
==========================================
  Files         235      236       +1     
  Lines        6789     6828      +39     
  Branches     1487     1497      +10     
==========================================
+ Hits         6299     6336      +37     
- Misses        490      492       +2     

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[BenoitZugmeyer]

/to-staging

[dd-devflow]

🚂 Branch Integration: starting soon, merge in < 8m

Commit 2bfb326933 will soon be integrated into staging-06.

This build is going to start soon! (estimated merge in less than 8m)

Use /to-staging -c to cancel this operation!

[dd-devflow]

🚂 Branch Integration: This commit was successfully integrated

Commit 2bfb326933 has been merged into staging-06 in merge commit d01c92fed2.

Check out the triggered pipeline on Gitlab 🦊