Add email verification

[imnasnainaec]

Resolves #3615

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Requesting email verification from Project Settings > Users

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Requesting email verification from User Settings

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Following link from verification email...

...once:

...again:

---

Settings for verified users...

Project Settings > Users:

User Settings:

---

This change is 

[codecov]

Codecov Report

❌ Patch coverage is 87.93103% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 73.87%. Comparing base (6b1646b) to head (db658e7).
⚠️ Report is 8 commits behind head on master.

Files with missing lines	Patch %	Lines
src/components/ProjectUsers/AddProjectUsers.tsx	40.00%	11 Missing and 1 partial ⚠️
src/components/Login/Redux/LoginActions.ts	81.81%	1 Missing and 1 partial ⚠️
src/components/Login/Redux/LoginReducer.ts	0.00%	2 Missing ⚠️
src/components/Login/Signup.tsx	0.00%	1 Missing and 1 partial ⚠️
src/components/UserSettings/UserSettings.tsx	87.50%	2 Missing ⚠️
src/components/EmailVerify/index.tsx	94.44%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3877      +/-   ##
==========================================
+ Coverage   73.76%   73.87%   +0.11%     
==========================================
  Files         290      294       +4     
  Lines       10563    10662      +99     
  Branches     1328     1342      +14     
==========================================
+ Hits         7792     7877      +85     
- Misses       2387     2398      +11     
- Partials      384      387       +3     

Flag	Coverage Δ
backend	85.49% <100.00%> (+0.09%)	⬆️
frontend	65.23% <76.13%> (+0.17%)	⬆️

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[hahn-kev]

There's a security issue in this one which should be fixed before merging.

On a lighter note, have you thought about what will happen to existing users who don't have a verified email? You might want to map IsEmailVerified to bool? then if you want you can have some special consideration for pre existing users where IsEmailVerified is null.

Lastly, the linked issue mentions that a user who hasn't verified their email shouldn't be able to create a project, is that being handled here? or is that out of scope of this PR.

[imnasnainaec]

Reviewed 13 of 46 files at r2.
Reviewable status: 13 of 51 files reviewed, 2 unresolved discussions

[imnasnainaec]

@hahn-kev

There's a security issue in this one which should be fixed before merging.

Fixed.

On a lighter note, have you thought about what will happen to existing users who don't have a verified email? You might want to map IsEmailVerified to bool? then if you want you can have some special consideration for pre existing users where IsEmailVerified is null.

Pre-existing users should have to verify too.

Lastly, the linked issue mentions that a user who hasn't verified their email shouldn't be able to create a project, is that being handled here? or is that out of scope of this PR.

Linked issue updated. Project creation shouldn't require email verification. We want a low bar for people to experiment with The Combine.

[jasonleenaylor]

@jasonleenaylor reviewed 2 of 35 files at r1, 26 of 46 files at r2, 1 of 5 files at r3, 24 of 29 files at r4, 5 of 6 files at r5, 2 of 2 files at r6, all commit messages.
Reviewable status: all files reviewed, 2 unresolved discussions (waiting on @imnasnainaec)

[imnasnainaec]

@imnasnainaec reviewed 11 of 29 files at r4, all commit messages.
@imnasnainaec dismissed @hahn-kev from 2 discussions.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on @imnasnainaec)