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Add empty string check for recovery code #61926

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Merged
merged 1 commit into from
May 14, 2025
+27 −1
Merged

Add empty string check for recovery code #61926

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3 changes: 3 additions & 0 deletions src/Identity/EntityFrameworkCore/test/EF.Test/UserStoreTest.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -144,6 +144,9 @@ await Assert.ThrowsAsync<ArgumentNullException>("user",
await Assert.ThrowsAsync<ArgumentNullException>("user", async () => await store.GetTwoFactorEnabledAsync(null));
await Assert.ThrowsAsync<ArgumentNullException>("user",
async () => await store.SetTwoFactorEnabledAsync(null, true));
await Assert.ThrowsAsync<ArgumentNullException>("user", async () => await store.RedeemCodeAsync(user: null, code: "fake", default));
await Assert.ThrowsAsync<ArgumentNullException>("code", async () => await store.RedeemCodeAsync(new IdentityUser("fake"), code: null, default));
await Assert.ThrowsAsync<ArgumentException>("code", async () => await store.RedeemCodeAsync(new IdentityUser("fake"), code: "", default));
await Assert.ThrowsAsync<ArgumentNullException>("user", async () => await store.GetAccessFailedCountAsync(null));
await Assert.ThrowsAsync<ArgumentNullException>("user", async () => await store.GetLockoutEnabledAsync(null));
await Assert.ThrowsAsync<ArgumentNullException>("user", async () => await store.SetLockoutEnabledAsync(null, false));
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2 changes: 1 addition & 1 deletion src/Identity/Extensions.Stores/src/UserStoreBase.cs
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Expand Up @@ -969,7 +969,7 @@ public virtual async Task<bool> RedeemCodeAsync(TUser user, string code, Cancell
ThrowIfDisposed();

ArgumentNullThrowHelper.ThrowIfNull(user);
ArgumentNullThrowHelper.ThrowIfNull(code);
ArgumentNullThrowHelper.ThrowIfNullOrEmpty(code);

var mergedCodes = await GetTokenAsync(user, InternalLoginProvider, RecoveryCodeTokenName, cancellationToken).ConfigureAwait(false) ?? "";
var splitCodes = mergedCodes.Split(';');
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23 changes: 23 additions & 0 deletions src/Shared/ThrowHelpers/ArgumentNullThrowHelper.cs
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Expand Up @@ -30,6 +30,29 @@ public static void ThrowIfNull(
#endif
}

/// <summary>Throws an <see cref="ArgumentException"/> if <paramref name="argument"/> is null or empty.</summary>
/// <param name="argument">The <see cref="string"/> argument to validate as non-null and non-empty.</param>
/// <param name="paramName">The name of the parameter with which <paramref name="argument"/> corresponds.</param>
public static void ThrowIfNullOrEmpty(
#if INTERNAL_NULLABLE_ATTRIBUTES || NETSTANDARD2_1_OR_GREATER || NET5_0_OR_GREATER
[NotNull]
#endif
string? argument, [CallerArgumentExpression(nameof(argument))] string? paramName = null)
{
#if !NET7_0_OR_GREATER || NETSTANDARD || NETFRAMEWORK
if (argument is null)
{
Throw(paramName);
}
else if (argument.Length == 0)
{
throw new ArgumentException("Must not be null or empty", paramName);
}
#else
ArgumentException.ThrowIfNullOrEmpty(argument, paramName);
#endif
}

#if !NET7_0_OR_GREATER || NETSTANDARD || NETFRAMEWORK
#if INTERNAL_NULLABLE_ATTRIBUTES || NETSTANDARD2_1_OR_GREATER || NET5_0_OR_GREATER
[DoesNotReturn]
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