PLAT 638 Adjust login wih session and cookies

[nour-borgi]

In this PR:

• Added koa-passport
• Added koa-session
• Added koa-compose to handle multiple middlewares

Now authentication can be done by either "basic" or "local" types.
"local" means through the UI with username and password, this will create a session and set cookies in the browser.
"basic" means with basic auth either through browser or postman by giving also username and password.

In Mongo, added passport and session tables to store auth info.

[marrouchi]

Amazing work @nour-borgi , left a couple of comments !

[rcrichton]

Looks very good to me. A few comments.

[rcrichton]

Looks good on a quick scan, just one comment. I'l try go through and test it and give more feedback when I am able.

[rcrichton]

LGTM, I've tested this and all appears to work well. Just added a tiny comment.

[codecov]

Codecov Report

Merging #1180 (927a69f) into master (5ece1a1) will increase coverage by 1.14%.
The diff coverage is 95.34%.

❗ Current head 927a69f differs from pull request most recent head ab76407. Consider uploading reports for the commit ab76407 to get more accurate results

@@            Coverage Diff             @@
##           master    #1180      +/-   ##
==========================================
+ Coverage   85.08%   86.23%   +1.14%     
==========================================
  Files          77       84       +7     
  Lines        5310     5716     +406     
==========================================
+ Hits         4518     4929     +411     
+ Misses        792      787       -5     

Impacted Files	Coverage Δ
src/server.js	73.17% <69.23%> (+0.01%)	⬆️
src/upgradeDB.js	82.31% <82.75%> (+0.22%)	⬆️
src/api/users.js	92.54% <91.93%> (+9.02%)	⬆️
src/middleware/sessionStore.js	93.75% <93.75%> (ø)
src/passport.js	96.00% <96.00%> (ø)
src/api/authentication.js	95.60% <96.66%> (-0.13%)	⬇️
src/api/transactions.js	90.51% <100.00%> (+0.03%)	⬆️
src/koaApi.js	100.00% <100.00%> (ø)
src/model/index.js	100.00% <100.00%> (ø)
src/model/passport.js	100.00% <100.00%> (ø)
... and 7 more

... and 65 files with indirect coverage changes

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.