Fixes remove publisher channel id containing landing TLD+1 for ad notification confirmations

[tmancey]

Resolves brave/brave-browser#8833

Submitter Checklist:

• Submitted a ticket for my issue if one did not already exist.
• Used Github auto-closing keywords in the commit message.
• Added/updated tests for this change (for new code or code which already has tests).
• Verified that these changes build without errors on
  • Android
  • iOS
  • Linux
  • macOS
  • Windows
• Verified that these changes pass automated tests (unit, browser, security tests) on
  • iOS
  • Linux
  • macOS
  • Windows
• Verified that all lint errors/warnings are resolved (npm run lint)
• Ran git rebase master (if needed).
• Ran git rebase -i to squash commits (if needed).
• Tagged reviewers and labelled the pull request as needed.
• Request a security/privacy review as needed.
• Add appropriate QA labels (QA/Yes or QA/No) to include the closed issue in milestone
• Public documentation has been updated as necessary. For instance:
  • https://github.com/brave/brave-browser/wiki/Deviations-from-Chromium-(features-we-disable-or-remove)
  • https://github.com/brave/brave-browser/wiki/Proxy-redirected-URLs
  • https://github.com/brave/brave-browser/wiki/Fingerprinting-Protection-Mode
  • https://github.com/brave/brave-browser/wiki/Brave%E2%80%99s-Use-of-Referral-Codes
  • https://github.com/brave/brave-browser/wiki/Custom-Headers
  • https://github.com/brave/brave-browser/wiki/Web-compatibility-issues-with-tracking-protection
  • https://github.com/brave/brave-browser/wiki/QA-Guide

Test Plan:

Use Charles Proxy to capture traffic and confirm the request to the POST /v1/confirmation/{confirmation_id}/{credential} server end-point does not contain a channelId in the payload

Reviewer Checklist:

• New files have MPL-2.0 license header.
• Request a security/privacy review as needed.
• Adequate test coverage exists to prevent regressions
• Verify test plan is specified in PR before merging to source

After-merge Checklist:

• The associated issue milestone is set to the smallest version that the
  changes has landed on.
• All relevant documentation has been updated.

[tmancey]

Unrelated known Security-Test failure, merging

[kjozwiak]

Reproduced the original issue using the following build:

Brave | 1.8.32 Chromium: 81.0.4044.69 (Official Build) nightly (64-bit)
--- | ---
Revision | 6813546031a4bc83f717a2ef7cd4ac6ec1199132-refs/branch-heads/4044@{#776}
OS | macOS Version 10.15.3 (Build 19D76)

Viewed/Clicked on an ad and verified that "channelId":"nordpass.io" was being used as per the below logs:

[14738:775:0326/152835.353144:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 29a981a3-e383-4eec-99b5-3f7014f0563e
  creativeSetId: 45907430-e1bb-4bc6-8f8c-97250df1db29
  category: arts & entertainment
  targetUrl: https://go.nordpass.io/aff_c?offer_id=488&aff_id=37472&url_id=9356
  confirmationType: view
[14738:775:0326/152835.353165:INFO:redeem_token.cc(59)] Redeem
[14738:775:0326/152835.353182:INFO:confirmations_impl.cc(743)] Saving confirmations state
[14738:775:0326/152835.353574:INFO:redeem_token.cc(109)] CreateConfirmation
[14738:775:0326/152835.353588:INFO:redeem_token.cc(111)] POST /v1/confirmation/{confirmation_id}/{credential}
[14738:775:0326/152835.353595:INFO:redeem_token.cc(114)] URL Request:
[14738:775:0326/152835.353603:INFO:redeem_token.cc(117)]   URL: https://ads-serve.brave.com/v1/confirmation/1ea77afe-585f-4286-9dba-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
[14738:775:0326/152835.353616:INFO:redeem_token.cc(125)]   Body: {"blindedPaymentToken":"rHSY2EVgpny/gb70lCP/rcU5KftQUdEyFwCyPQI9clc=","channelId":"nordpass.io","creativeInstanceId":"29a981a3-e383-4eec-99b5-3f7014f0563e","payload":{},"type":"view"}
[14738:775:0326/152835.353625:INFO:redeem_token.cc(128)]   Headers:
[14738:775:0326/152835.353643:INFO:redeem_token.cc(130)]     accept: application/json
[14738:775:0326/152835.353650:INFO:redeem_token.cc(134)]   Content_type: application/json
[14738:775:0326/152835.353669:INFO:refill_tokens.cc(50)] Refill
[14738:775:0326/152835.353677:INFO:refill_tokens.cc(75)] RequestSignedTokens
[14738:775:0326/152835.353683:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 49 unblinded tokens which is above the minimum threshold of 20
[14739:775:0326/152835.367091:INFO:client.cc(668)] Successfully saved client state
[14738:775:0326/152835.372953:INFO:confirmations_impl.cc(759)] Successfully saved confirmations state
[14739:775:0326/152835.378672:INFO:client.cc(668)] Successfully saved client state
[14739:775:0326/152835.389418:INFO:client.cc(668)] Successfully saved client state
[14739:775:0326/152835.400459:INFO:client.cc(668)] Successfully saved client state
[14739:775:0326/152835.411617:INFO:ad_notifications.cc(310)] Successfully saved notifications state
[14739:775:0326/152835.422200:INFO:client.cc(668)] Successfully saved client state

[14738:775:0326/152839.655081:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 29a981a3-e383-4eec-99b5-3f7014f0563e
  creativeSetId: 45907430-e1bb-4bc6-8f8c-97250df1db29
  category: arts & entertainment
  targetUrl: https://go.nordpass.io/aff_c?offer_id=488&aff_id=37472&url_id=9356
  confirmationType: click
[14738:775:0326/152839.655144:INFO:redeem_token.cc(59)] Redeem
[14738:775:0326/152839.655187:INFO:confirmations_impl.cc(743)] Saving confirmations state
[14738:775:0326/152839.655964:INFO:redeem_token.cc(109)] CreateConfirmation
[14738:775:0326/152839.656008:INFO:redeem_token.cc(111)] POST /v1/confirmation/{confirmation_id}/{credential}
[14738:775:0326/152839.656017:INFO:redeem_token.cc(114)] URL Request:
[14738:775:0326/152839.656026:INFO:redeem_token.cc(117)]   URL: https://ads-serve.brave.com/v1/confirmation/bec94720-db00-4453-8268-5e2aa3ceb444/eyJwYXlsb2FkIjoie1wiYmxpbmRlZFBheW1lbnRUb2tlblwiOlwiZ2svSk5GTHRmcHU2Sk8zZEJ4Nys5K3d0QXpFdmhGWXR4Y0ljWWo0U0VSYz1cIixcImNoYW5uZWxJZFwiOlwibm9yZHBhc3MuaW9cIixcImNyZWF0aXZlSW5zdGFuY2VJZFwiOlwiMjlhOTgxYTMtZTM4My00ZWVjLTk5YjUtM2Y3MDE0ZjA1NjNlXCIsXCJwYXlsb2FkXCI6e30sXCJ0eXBlXCI6XCJjbGlja1wifSIsInNpZ25hdHVyZSI6Im1reHJUWGxmNVRpR25FSVpKMzV4UzBMTlpQbUpSajZidHVUMUNyVi94Ny9QcE14a0FwSVRoVHJzWllYaHpLMkhxYWxrS3p1MzVYSWwxWndKajJaZ1JnPT0iLCJ0IjoiUzAzTWcva09qT09yc2pBdTlRRVYrbWo2NXluYlZDWGJNR0ZPMHIxcVVCcTNGWUlpZjB1Y1FZa1ZZTzFQbFNMaTlFYjNtNHlRMmgyL2x1S3BULzZFZ3c9PSJ9
[14738:775:0326/152839.656043:INFO:redeem_token.cc(125)]   Body: {"blindedPaymentToken":"gk/JNFLtfpu6JO3dBx7+9+wtAzEvhFYtxcIcYj4SERc=","channelId":"nordpass.io","creativeInstanceId":"29a981a3-e383-4eec-99b5-3f7014f0563e","payload":{},"type":"click"}
[14738:775:0326/152839.656053:INFO:redeem_token.cc(128)]   Headers:
[14738:775:0326/152839.656062:INFO:redeem_token.cc(130)]     accept: application/json
[14738:775:0326/152839.656084:INFO:redeem_token.cc(134)]   Content_type: application/json
[14738:775:0326/152839.656134:INFO:refill_tokens.cc(50)] Refill
[14738:775:0326/152839.656152:INFO:refill_tokens.cc(75)] RequestSignedTokens
[14738:775:0326/152839.656163:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 48 unblinded tokens which is above the minimum threshold of 20
[14739:775:0326/152839.669582:INFO:ad_notifications.cc(310)] Successfully saved notifications state
[14738:775:0326/152839.674192:INFO:confirmations_impl.cc(759)] Successfully saved confirmations state
[14739:775:0326/152839.679956:INFO:client.cc(668)] Successfully saved client state

Verification PASSED on macOS 10.15.3 x64 using the follownig build:

Brave | 1.8.43 Chromium: 81.0.4044.69 (Official Build) nightly (64-bit)
--- | ---
Revision | 6813546031a4bc83f717a2ef7cd4ac6ec1199132-refs/branch-heads/4044@{#776}
OS | macOS Version 10.15.3 (Build 19D76)

Ensured that "channelId": wasn't being used in the POST /v1/confirmation/{confirmation_id}/{credential} calls as per the following:

[14915:775:0326/155350.765058:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 42b66e18-dc36-46f6-85ee-7c27a69413d2
  creativeSetId: 5796c957-c494-4e95-b2f0-b6b7f138b7e8
  category: arts & entertainment
  targetUrl: https://track.fiverr.com/visit/?bta=75548&nci=6969
  confirmationType: view
[14915:775:0326/155350.765080:INFO:redeem_token.cc(57)] Redeem
[14915:775:0326/155350.765097:INFO:confirmations_impl.cc(743)] Saving confirmations state
[14916:775:0326/155350.775083:INFO:client.cc(668)] Successfully saved client state
[14916:775:0326/155350.795229:INFO:client.cc(668)] Successfully saved client state
[14915:775:0326/155350.795826:INFO:redeem_token.cc(107)] CreateConfirmation
[14915:775:0326/155350.795853:INFO:redeem_token.cc(109)] POST /v1/confirmation/{confirmation_id}/{credential}
[14915:775:0326/155350.795864:INFO:redeem_token.cc(112)] URL Request:
[14915:775:0326/155350.795874:INFO:redeem_token.cc(115)]   URL: https://ads-serve.brave.com/v1/confirmation/8855ea10-4181-43d1-963a-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
[14915:775:0326/155350.795893:INFO:redeem_token.cc(123)]   Body: {"blindedPaymentToken":"oFBCy2jbp2NDySWZLnvY2eeOZGIypP2eMJqZQP3LWQg=","creativeInstanceId":"42b66e18-dc36-46f6-85ee-7c27a69413d2","payload":{},"type":"view"}
[14915:775:0326/155350.795903:INFO:redeem_token.cc(126)]   Headers:
[14915:775:0326/155350.795911:INFO:redeem_token.cc(128)]     accept: application/json
[14915:775:0326/155350.795919:INFO:redeem_token.cc(132)]   Content_type: application/json
[14915:775:0326/155350.795967:INFO:refill_tokens.cc(50)] Refill
[14915:775:0326/155350.795982:INFO:refill_tokens.cc(75)] RequestSignedTokens
[14915:775:0326/155350.795990:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 49 unblinded tokens which is above the minimum threshold of 20
[14916:775:0326/155350.801073:INFO:client.cc(668)] Successfully saved client state
[14915:775:0326/155350.806820:INFO:confirmations_impl.cc(759)] Successfully saved confirmations state
[14916:775:0326/155350.812226:INFO:client.cc(668)] Successfully saved client state
[14916:775:0326/155350.822792:INFO:ad_notifications.cc(310)] Successfully saved notifications state

[14915:775:0326/155354.116328:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 42b66e18-dc36-46f6-85ee-7c27a69413d2
  creativeSetId: 5796c957-c494-4e95-b2f0-b6b7f138b7e8
  category: arts & entertainment
  targetUrl: https://track.fiverr.com/visit/?bta=75548&nci=6969
  confirmationType: click
[14915:775:0326/155354.116354:INFO:redeem_token.cc(57)] Redeem
[14915:775:0326/155354.116371:INFO:confirmations_impl.cc(743)] Saving confirmations state
[14915:775:0326/155354.116840:INFO:redeem_token.cc(107)] CreateConfirmation
[14915:775:0326/155354.116860:INFO:redeem_token.cc(109)] POST /v1/confirmation/{confirmation_id}/{credential}
[14915:775:0326/155354.116872:INFO:redeem_token.cc(112)] URL Request:
[14915:775:0326/155354.116881:INFO:redeem_token.cc(115)]   URL: https://ads-serve.brave.com/v1/confirmation/13d77ef9-fa21-4d02-b062-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
[14915:775:0326/155354.116896:INFO:redeem_token.cc(123)]   Body: {"blindedPaymentToken":"FjQkZr1/Df9VeSIkCaxrzeY3LihWYcOBgsakx+anrw4=","creativeInstanceId":"42b66e18-dc36-46f6-85ee-7c27a69413d2","payload":{},"type":"click"}
[14915:775:0326/155354.116906:INFO:redeem_token.cc(126)]   Headers:
[14915:775:0326/155354.116913:INFO:redeem_token.cc(128)]     accept: application/json
[14915:775:0326/155354.116920:INFO:redeem_token.cc(132)]   Content_type: application/json
[14915:775:0326/155354.116942:INFO:refill_tokens.cc(50)] Refill
[14915:775:0326/155354.116953:INFO:refill_tokens.cc(75)] RequestSignedTokens
[14915:775:0326/155354.116961:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 48 unblinded tokens which is above the minimum threshold of 20

[14915:775:0326/155407.251497:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 42b66e18-dc36-46f6-85ee-7c27a69413d2
  creativeSetId: 5796c957-c494-4e95-b2f0-b6b7f138b7e8
  category: arts & entertainment
  targetUrl: https://track.fiverr.com/visit/?bta=75548&nci=6969
  confirmationType: landed
[14915:775:0326/155407.251542:INFO:redeem_token.cc(57)] Redeem
[14915:775:0326/155407.251571:INFO:confirmations_impl.cc(743)] Saving confirmations state
[14915:775:0326/155407.252307:INFO:redeem_token.cc(107)] CreateConfirmation
[14915:775:0326/155407.252337:INFO:redeem_token.cc(109)] POST /v1/confirmation/{confirmation_id}/{credential}
[14915:775:0326/155407.252353:INFO:redeem_token.cc(112)] URL Request:
[14915:775:0326/155407.252369:INFO:redeem_token.cc(115)]   URL: https://ads-serve.brave.com/v1/confirmation/0c913656-d1b9-4f70-a1c2-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
[14915:775:0326/155407.252396:INFO:redeem_token.cc(123)]   Body: {"blindedPaymentToken":"ThW44SZTe+Wecfn9C+zdz7zamOnfQgqmqNp1Ikf0/GA=","creativeInstanceId":"42b66e18-dc36-46f6-85ee-7c27a69413d2","payload":{},"type":"landed"}
[14915:775:0326/155407.252413:INFO:redeem_token.cc(126)]   Headers:
[14915:775:0326/155407.252431:INFO:redeem_token.cc(128)]     accept: application/json
[14915:775:0326/155407.252443:INFO:redeem_token.cc(132)]   Content_type: application/json
[14915:775:0326/155407.252485:INFO:refill_tokens.cc(50)] Refill
[14915:775:0326/155407.252503:INFO:refill_tokens.cc(75)] RequestSignedTokens
[14915:775:0326/155407.252516:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 47 unblinded tokens which is above the minimum threshold of 20
[14915:775:0326/155407.264802:INFO:confirmations_impl.cc(759)] Successfully saved confirmations state
[14915:775:0326/155407.459996:INFO:redeem_token.cc(177)] OnCreateConfirmation

[15139:775:0326/164001.756835:INFO:confirmations_impl.cc(1141)] Confirm ad:
  creativeInstanceId: 9cc98c0e-a3bd-4b90-89b6-5f4e625fa1d2
  creativeSetId: 8afb0d3f-02a0-454e-81b2-8d713d2930e0
  category: hobbies & interests
  targetUrl: https://app.coinberry.com/users/sign_up?utm_source=affiliate&utm_campaign=agKQysmXyAVGKvue4JJd
  confirmationType: dismiss
[15139:775:0326/164001.756861:INFO:redeem_token.cc(57)] Redeem
[15139:775:0326/164001.756878:INFO:confirmations_impl.cc(743)] Saving confirmations state
[15139:775:0326/164001.757351:INFO:redeem_token.cc(107)] CreateConfirmation
[15139:775:0326/164001.757374:INFO:redeem_token.cc(109)] POST /v1/confirmation/{confirmation_id}/{credential}
[15139:775:0326/164001.757387:INFO:redeem_token.cc(112)] URL Request:
[15139:775:0326/164001.757396:INFO:redeem_token.cc(115)]   URL: https://ads-serve.brave.com/v1/confirmation/38a55bf6-75ac-4cd1-a28c-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
[15139:775:0326/164001.757412:INFO:redeem_token.cc(123)]   Body: {"blindedPaymentToken":"tNwuotjTJfit1M2MYYF7CyexrBCcodd7+dfPvD07VwI=","creativeInstanceId":"9cc98c0e-a3bd-4b90-89b6-5f4e625fa1d2","payload":{},"type":"dismiss"}
[15139:775:0326/164001.757421:INFO:redeem_token.cc(126)]   Headers:
[15139:775:0326/164001.757450:INFO:redeem_token.cc(128)]     accept: application/json
[15139:775:0326/164001.757471:INFO:redeem_token.cc(132)]   Content_type: application/json
[15139:775:0326/164001.757505:INFO:refill_tokens.cc(50)] Refill
[15139:775:0326/164001.757536:INFO:refill_tokens.cc(75)] RequestSignedTokens
[15139:775:0326/164001.757559:INFO:refill_tokens.cc(78)] No need to refill tokens as we already have 47 unblinded tokens which is above the minimum threshold of 20

• ensured that ads were being displayed every ~12min when Maximum number of ads displayed was set to 5 ads per hour
• ensured Ad notifications received this month was correctly being incremented
• ensured that ads are being added into the 7-day Ads History without any issues
• ensured that view, clicked, landed, dismiss all worked as expected and "channelId": wasn't being used