fix: sanitize urls before displaying warning dialog [WPB-4782]

[gongracr]

WPB-4782 [Android] Punycode Links popup show the wrong URL

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PR Submission Checklist for internal contributors

• The PR Title

  • conforms to the style of semantic commits messages¹ supported in Wire's Github Workflow²
  • contains a reference JIRA issue number like SQPIT-764
  • answers the question: If merged, this PR will: ... ³

• The PR Description

  • is free of optional paragraphs and you have filled the relevant parts to the best of your ability

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What's new in this PR?

Issues

Some users might try to send links on chats with hidden punycodes camouflaged as normal links. Therefore, we need to sanitize all urls before displaying the warning dialog to users to make sure they are aware where they will be navigating to.

Solutions

Use the IDN.toASCII() method to transform to ASCII any malicious characters.

Attachments (Optional)

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References

1. https://sparkbox.com/foundry/semantic_commit_messages
2. https://github.com/wireapp/.github#usage
3. E.g. feat(conversation-list): Sort conversations by most emojis in the title #SQPIT-764.

[github-actions]

Test Results

644 tests  ±0   644 ✔️ ±0   7m 41s ⏱️ - 1m 31s
  93 suites ±0       0 💤 ±0 
  93 files   ±0       0 ❌ ±0 

Results for commit 505ac0d. ± Comparison against base commit 052384e.

♻️ This comment has been updated with latest results.

[AndroidBob]

Build 1260 failed.

[yamilmedina]

Nice extra layer of security here 👀

[AndroidBob]

Build 1267 failed.

[AndroidBob]

Build 1271 failed.

[github-actions]

APKs built during tests are available here. Scroll down to Artifacts!

[AndroidBob]

Build 1276 succeeded.

The build produced the following APK's:

• com.wire.android-v4.5.0(7816179)(7816179)-staging-compat.apk