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Notify password length and add error for password on non standard ASCII. #1515

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Alstruit wants to merge 3 commits into from
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Notify password length and add error for password on non standard ASCII. #1515

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22a0189
Trim password.
Alstruit Mar 3, 2025
8e13286
Update SteamKit2/SteamKit2/Steam/Authentication/SteamAuthentication.cs
Alstruit Mar 3, 2025
e700ecb
Remove trim. Add Unicode check.
Alstruit Mar 3, 2025
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8 changes: 8 additions & 0 deletions SteamKit2/SteamKit2/Steam/Authentication/SteamAuthentication.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -139,6 +139,14 @@ public async Task<CredentialsAuthSession> BeginAuthSessionViaCredentialsAsync( A

// Encrypt the password
var publicKey = await GetPasswordRSAPublicKeyAsync( details.Username! ).ConfigureAwait( false );

// Password limit is 64. If it's longer, trim it.
if (!string.IsNullOrEmpty(details.Password) && details.Password.Length > 64)
{
DebugLog.WriteLine(nameof(SteamAuthentication), "Notice: password is longer than 64 characters and will be trimmed.");
details.Password = details.Password.Substring(0, 64);
}

var rsaParameters = new RSAParameters
{
Modulus = Utils.DecodeHexString( publicKey.publickey_mod ),
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