AcquireCredentialsHandle 返回 SEC_E_SECPKG_NOT_FOUND
当尝试在 Windows 10 上检索凭据处理程序时，无论我为安全包提供什么功能，我都会收到此错误。 Kerberos 是 Windows 系统上的默认设置，因此我尝试进行以下调用：
SEC_WINNT_AUTH_IDENTITY *ident = NULL; // 这里填写了有效的凭据 静态 CredHandle 信用句柄；
AcquireCredentialsHandle( NULL, "Kerberos", SECPKG_CRED_OUTBOUND, NULL, (void*)ident, NULL, NULL, &credHandle, NULL );
我已在注册表中验证 Kerberos 是否与其他安全包一起存在。无论我尝试使用哪个包（Kerberos、SChannel、NTLM 等），我都会不断收到相同的错误。
When attempting to retrieve the credential handler on Windows 10, I get this error no matter what I provide the function for the security package. Kerberos is the default on Windows systems so I am attempting to make the following call:
SEC_WINNT_AUTH_IDENTITY *ident = NULL; // this is filled in with valid credentials
static CredHandle credHandle;
AcquireCredentialsHandle( NULL, "Kerberos", SECPKG_CRED_OUTBOUND, NULL, (void*)ident, NULL, NULL, &credHandle, NULL );
I've verified in my registry that Kerberos is present with other security packages. It does not matter which package I try to use (Kerberos, SChannel, NTLM, etc), I keep getting the same error.
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我发现了问题所在。仅使用“Negotiate”等字符串会出现 UTF-8 到 UTF-16 转换问题。为了解决这个问题，必须使用以下内容代替普通字符串：
(TCHAR*)TEXT(“谈判”)
I discovered what the issue was. There is a UTF-8 to UTF-16 conversion issue with just using a string such as "Negotiate". In order to resolve this the following must be used in place of a plain string:
(TCHAR*)TEXT("Negotiate")