Hi!
Wasn't able to install Magento using composer project creation flow due to error below. Used archive installation for that. Now can't install any update and module because of the same error. See stack trace bellow.
Note: composer & auth.json & keys & composer diagnose - everything is ok. Please, don't spam such answers, cause reason is somewhere on server side of `repo.magento.com` and is about `cookie` module being redirected to `coieok` somehow.
www-data@a2bea6f3472c:~/html$ composer browse magento/module-cookie -vvv
Reading ./composer.json
Loading config file /var/www/.composer/auth.json
Loading config file ./composer.json
Checked CA file /etc/ssl/certs/ca-certificates.crt: valid
Failed to initialize global composer: Composer could not find the config file: /var/www/.composer/composer.json
To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section
Reading /var/www/html/vendor/composer/installed.json
Loading plugin MagentoHackathon\Composer\Magento\Plugin
activate magento plugin
Loading plugin Magento\InventoryComposerInstaller\Plugin
Running 1.9.0 (2019-08-02 20:55:32) with PHP 7.1.29 on Linux / 4.15.0-62-generic
Downloading https://repo.magento.com/packages.json
Writing /var/www/.composer/cache/repo/https---repo.magento.com/packages.json into cache
Downloading https://repo.packagist.org/packages.json
Writing /var/www/.composer/cache/repo/https---repo.packagist.org/packages.json into cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2013.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2014.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2015.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2016.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2017.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2018.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2018-10.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2019-01.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2019-04.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-2019-07.json from cache
Reading /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-archived.json from cache
Downloading http://repo.packagist.org/p/provider-latest%24fccda46c7df65a6a20ac520f5ad09deb51c7130bd2fd4c750a0c6f1112c1c647.json
Writing /var/www/.composer/cache/repo/https---repo.packagist.org/p-provider-latest.json into cache
Downloading http://repo.packagist.org/p/magento/module-cookie%2413bb5cbfa29b7aaf8df5c0cf67822c0aa01450e59e1ebcdc5ed475e1d30acb68.json
Following redirect (2) https://packagist.org/p/magento/module-coieok%2413bb5cbfa29b7aaf8df5c0cf67822c0aa01450e59e1ebcdc5ed475e1d30acb68.json
Downloading https://packagist.org/p/magento/module-coieok%2413bb5cbfa29b7aaf8df5c0cf67822c0aa01450e59e1ebcdc5ed475e1d30acb68.json
[Composer\Downloader\TransportException]
The "https://packagist.org/p/magento/module-coieok%2413bb5cbfa29b7aaf8df5c0cf67822c0aa01450e59e1
ebcdc5ed475e1d30acb68.json" file could not be downloaded (HTTP/1.1 404 Not Found)
Exception trace:
() at phar:///usr/local/bin/composer/src/Composer/Util/RemoteFilesystem.php:440
Composer\Util\RemoteFilesystem->get() at phar:///usr/local/bin/composer/src/Composer/Util/RemoteFilesystem.php:880
Composer\Util\RemoteFilesystem->handleRedirect() at phar:///usr/local/bin/composer/src/Composer/Util/RemoteFilesystem.php:430
Composer\Util\RemoteFilesystem->get() at phar:///usr/local/bin/composer/src/Composer/Util/RemoteFilesystem.php:104
Composer\Util\RemoteFilesystem->getContents() at phar:///usr/local/bin/composer/src/Composer/Repository/ComposerRepository.php:687
Composer\Repository\ComposerRepository->fetchFile() at phar:///usr/local/bin/composer/src/Composer/Repository/ComposerRepository.php:358
Composer\Repository\ComposerRepository->whatProvides() at phar:///usr/local/bin/composer/src/Composer/Repository/ComposerRepository.php:174
Composer\Repository\ComposerRepository->findPackages() at phar:///usr/local/bin/composer/src/Composer/Command/HomeCommand.php:77
Composer\Command\HomeCommand->execute() at phar:///usr/local/bin/composer/vendor/symfony/console/Command/Command.php:245
Symfony\Component\Console\Command\Command->run() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:835
Symfony\Component\Console\Application->doRunCommand() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:185
Symfony\Component\Console\Application->doRun() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:267
Composer\Console\Application->doRun() at phar:///usr/local/bin/composer/vendor/symfony/console/Application.php:117
Symfony\Component\Console\Application->run() at phar:///usr/local/bin/composer/src/Composer/Console/Application.php:106
Composer\Console\Application->run() at phar:///usr/local/bin/composer/bin/composer:61
require() at /usr/local/bin/composer:24
