sam/Foxnouns.NET
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feat(backend): validate links, allow setting links in POST /users/@me/members

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This commit is contained in:
sam 2024-09-27 15:29:33 +02:00
parent a3cbdc1a08
commit 8fe8755183
Signed by: sam
GPG key ID: B4EF20DDE721CAA1
5 changed files with 37 additions and 5 deletions
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28
Foxnouns.Backend/Utils/ValidationUtils.cs
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@ -99,6 +99,34 @@ public static class ValidationUtils
};
}
private const int MaxLinks = 25;
private const int MaxLinkLength = 256;
public static IEnumerable<(string, ValidationError?)> ValidateLinks(string[]? links)
{
if (links == null) return [];
if (links.Length > MaxLinks)
return [("links", ValidationError.LengthError("Too many links", 0, MaxLinks, links.Length))];
var errors = new List<(string, ValidationError?)>();
foreach (var (link, idx) in links.Select((l, i) => (l, i)))
{
switch (link.Length)
{
case 0:
errors.Add(($"links.{idx}",
ValidationError.LengthError("Link cannot be empty", 1, 256, 0)));
break;
case > MaxLinkLength:
errors.Add(($"links.{idx}",
ValidationError.LengthError("Link is too long", 1, MaxLinkLength, link.Length)));
break;
}
}
return errors;
}
public static ValidationError? ValidateBio(string? bio)
{
return bio?.Length switch