Email Enforcement

[FeTetra]

This PR implements server wide enforcement for email addresses by making GameServer features inaccessible when certain conditions regarding a user's email address are not met.
These conditions are:

1. An email address must be present
2. The email address must be verified

This PR also implements a check to determine if an inputted email's domain is within a user specified blacklist of email domains. This can be useful for preventing users from signing up with temporary email services.

All features implemented are toggleable. Meaning none of these features are required per instance and users can customize many things about them. This includes the list of blacklisted domains; the list of blocked endpoints when a user does not have a verified email; and whether they want to enable or disable the email blacklist or email enforcement as a whole.

[github-actions]

Qodana for .NET

1080 new problems were found

Inspection name	Severity	Problems
XML highlighting	🔴 Failure	8
Possible performance issues caused by unlimited string length	🔶 Warning	74
Redundant nullable directive	🔶 Warning	60
Auto-property accessor is never used (non-private accessibility)	🔶 Warning	14
Path error	🔶 Warning	8
Missing required 'alt' attribute	🔶 Warning	6
Redundant using directive	🔶 Warning	6
Element is localizable	🔶 Warning	4
Unused schema declaration	🔶 Warning	4
Usage of navigational property can return incomplete data	🔶 Warning	3
RoslynAnalyzers Avoid using 'async void' for test methods as it is deprecated in xUnit.net v3	🔶 Warning	3
Conditional access qualifier expression is not null according to nullable reference types' annotations	🔶 Warning	2
Non-accessed field (private accessibility)	🔶 Warning	2
Specify string culture explicitly	🔶 Warning	2
Auto-property accessor is never used (private accessibility)	🔶 Warning	2
Unused nullable directive	🔶 Warning	2
Unknown HTML entity	🔶 Warning	1
Unused selector	🔶 Warning	1
Disposal of a variable already captured by the 'using' statement	🔶 Warning	1
Empty statement is redundant	🔶 Warning	1
Return value must be disposed but the method or function is not annotated with [MustDisposeResource]	🔶 Warning	1
Redundant cast	🔶 Warning	1
Redundant member initializer	🔶 Warning	1
Redundant nullable warning suppression expression	🔶 Warning	1
Do not use object initializer for 'using' variable	🔶 Warning	1
Property can be made init-only (non-private accessibility)	◽️ Notice	252
Use collection expression syntax	◽️ Notice	193
Convert constructor into primary constructor	◽️ Notice	136
Auto-property can be made get-only (non-private accessibility)	◽️ Notice	78
RoslynAnalyzers Do not use boolean asserts for simple equality tests	◽️ Notice	38
Type member is never used (non-private accessibility)	◽️ Notice	26
Member can be made private (non-private accessibility)	◽️ Notice	21
Add/remove 'this.' qualifier	◽️ Notice	14
Property can be made init-only (private accessibility)	◽️ Notice	12
Redundant type declaration body	◽️ Notice	8
Type is never used (non-private accessibility)	◽️ Notice	8
RoslynAnalyzers Use the 'StringComparison' method overloads to perform case-insensitive string comparisons	◽️ Notice	6
Important tags or attributes missing (<img> should specify alternative text)	◽️ Notice	6
Remove redundant parentheses	◽️ Notice	4
RoslynAnalyzers Avoid constant arrays as arguments	◽️ Notice	4
RoslynAnalyzers Use char overload	◽️ Notice	4
RoslynAnalyzers Instantiate argument exceptions correctly	◽️ Notice	4
Merge null/pattern/value checks into 'or'/'and' patterns	◽️ Notice	4
Use raw string	◽️ Notice	4
RoslynAnalyzers Use concrete types when possible for improved performance	◽️ Notice	3
Convert constructor into member initializers	◽️ Notice	3
Member can be made protected (non-private accessibility)	◽️ Notice	3
Unused parameter (non-private accessibility)	◽️ Notice	3
Use preferred style for trailing comma before new line in multiline lists	◽️ Notice	2
Class with virtual (overridable) members never inherited (non-private accessibility)	◽️ Notice	2
'if-return' statement can be rewritten as 'return' statement	◽️ Notice	2
Query can return incomplete data for related entities	◽️ Notice	2
Part of foreach loop can be converted into LINQ-expression but another 'GetEnumerator' method will be used	◽️ Notice	2
Invert 'if' statement to reduce nesting	◽️ Notice	2
Merge null/pattern checks into complex pattern	◽️ Notice	2
Non-accessed field (non-private accessibility)	◽️ Notice	2
Mapped path	◽️ Notice	2
RoslynAnalyzers Suggest using IHeaderDictionary properties	◽️ Notice	1
Use preferred body style (convert into method or operator with preferred body style)	◽️ Notice	1
Auto-property can be made get-only (private accessibility)	◽️ Notice	1
RoslynAnalyzers Mark members as static	◽️ Notice	1
RoslynAnalyzers Prefer the 'IDictionary.TryGetValue(TKey, out TValue)' method	◽️ Notice	1
RoslynAnalyzers Avoid using 'Enumerable.Any()' extension method	◽️ Notice	1
RoslynAnalyzers Non-constant fields should not be visible	◽️ Notice	1
Dictionary lookup can be simplified with 'GetValueOrDefault'	◽️ Notice	1
Class is never instantiated (non-private accessibility)	◽️ Notice	1
'if' statement can be rewritten as '?:' expression	◽️ Notice	1
Member can be made static (shared) (non-private accessibility)	◽️ Notice	1
Method has async overload	◽️ Notice	1
Put local function after 'return' or 'continue'	◽️ Notice	1
Redundant empty argument list on object creation expression	◽️ Notice	1
Redundant string interpolation	◽️ Notice	1
Some values of the enum are not processed inside 'switch' statement and are handled via default section	◽️ Notice	1
Unassigned field (non-private accessibility)	◽️ Notice	1
Type member is never accessed via base type (non-private accessibility)	◽️ Notice	1
Method return value is never used (non-private accessibility)	◽️ Notice	1

☁️ View the detailed Qodana report

Detected 72 dependencies

Third-party software list

This page lists the third-party software dependencies used in ProjectLighthouse

Dependency	Version	Licenses
BCrypt.Net-Next	4.0.3	MIT
BouncyCastle.Cryptography	2.4.0	MIT
Discord.Net.Core	3.15.0	MIT
Discord.Net.Rest	3.15.0	MIT
Discord.Net.Webhook	3.15.0	MIT
DistributedLock.Core	1.0.6	MIT
DistributedLock.MySql	1.0.2	MIT
GitInfo	3.3.5	MIT
Humanizer.Core	2.14.1	MIT
JetBrains.Annotations	2023.3.0	MIT
Microsoft.AspNetCore.Diagnostics.EntityFrameworkCore	8.0.6	MIT
Microsoft.Bcl.AsyncInterfaces	6.0.0	MIT
Microsoft.CSharp	4.7.0	MIT
Microsoft.CodeAnalysis.Analyzers	3.3.3	MIT
Microsoft.CodeAnalysis.CSharp.Workspaces	4.5.0	MIT
Microsoft.CodeAnalysis.CSharp	4.5.0	MIT
Microsoft.CodeAnalysis.Common	4.5.0	MIT
Microsoft.CodeAnalysis.Workspaces.Common	4.5.0	MIT
Microsoft.EntityFrameworkCore.Abstractions	8.0.6	MIT
Microsoft.EntityFrameworkCore.Analyzers	8.0.6	MIT
Microsoft.EntityFrameworkCore.Design	8.0.6	MIT
Microsoft.EntityFrameworkCore.Relational	8.0.6	MIT
Microsoft.EntityFrameworkCore	8.0.6	MIT
Microsoft.Extensions.ApiDescription.Server	6.0.5	MIT
Microsoft.Extensions.Caching.Abstractions	8.0.0	MIT
Microsoft.Extensions.Caching.Memory	8.0.0	MIT
Microsoft.Extensions.Configuration.Abstractions	8.0.0	MIT
Microsoft.Extensions.DependencyInjection.Abstractions	8.0.0	MIT
Microsoft.Extensions.DependencyInjection	8.0.0	MIT
Microsoft.Extensions.DependencyModel	8.0.0	MIT
Microsoft.Extensions.Logging.Abstractions	8.0.0	MIT
Microsoft.Extensions.Logging	8.0.0	MIT
Microsoft.Extensions.Options	8.0.0	MIT
Microsoft.Extensions.Primitives	8.0.0	MIT
Microsoft.OpenApi	1.6.14	MIT
Mono.TextTemplating	2.2.1	MIT
MySqlConnector	2.3.5	MIT
Newtonsoft.Json	13.0.3	MIT
Pfim	0.11.2	MIT
Pipelines.Sockets.Unofficial	2.2.8	MIT
Pomelo.EntityFrameworkCore.MySql	8.0.2	MIT
QRCoder	1.5.1	MIT
Redis.OM	0.7.1	MIT
SharpZipLib	1.4.2	MIT
SixLabors.ImageSharp	3.1.5	Apache-2.0 PROPRIETARY-LICENSE
StackExchange.Redis	2.7.17	MIT
Swashbuckle.AspNetCore.Swagger	6.6.2	MIT
Swashbuckle.AspNetCore.SwaggerGen	6.6.2	MIT
Swashbuckle.AspNetCore.SwaggerUI	6.6.2	MIT
Swashbuckle.AspNetCore	6.6.2	MIT
System.CodeDom	4.4.0	MIT
System.Collections.Immutable	6.0.0	MIT
System.Composition.AttributedModel	6.0.0	MIT
System.Composition.Convention	6.0.0	MIT
System.Composition.Hosting	6.0.0	MIT
System.Composition.Runtime	6.0.0	MIT
System.Composition.TypedParts	6.0.0	MIT
System.Composition	6.0.0	MIT
System.IO.Pipelines	6.0.3	MIT
System.Interactive.Async	6.0.1	MIT
System.Linq.Async	6.0.1	MIT
System.Reflection.Metadata	6.0.1	MIT
System.Runtime.CompilerServices.Unsafe	6.0.0	MIT
System.Text.Encoding.CodePages	6.0.0	MIT
System.Text.Encodings.Web	8.0.0	MIT
System.Text.Json	8.0.0	MIT
System.Threading.Channels	6.0.0	MIT
System.Threading.Tasks.Extensions	4.5.4	MIT
System.ValueTuple	4.5.0	MIT
ThisAssembly.Constants	1.4.1	MIT
Ulid	1.2.6	MIT
YamlDotNet	15.1.6	MIT

Contact Qodana team

Contact us at qodana-support@jetbrains.com

• Or via our issue tracker: https://jb.gg/qodana-issue
• Or share your feedback: https://jb.gg/qodana-discussions

[sudokoko]

I have no more comments - good luck on the Slendy portion of this PR review.

[Slendy]

First review pass. The most glaring issues are the config being defined in 2 places and the email blacklist not being case insensitive.

[m88youngling]

Is there a particular part of the PR review that we are stuck on that I can try to do some outreach to get us help with?