(Unicode C) Windows Credentials Manager / Apple Keychain - Get a String Secret to a StringBuilder

See more Secrets Examples

On MacOS or iOS, fetches from the Apple Keychain.

Note: This example requires Chilkat v10.1.0 or later.

For more information, see https://cknotes.com/chilkat-secrets-class-added-in-version-10-1-0/

Chilkat C/C++ Library Downloads
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#include <C_CkSecretsW.h>
#include <C_CkJsonObjectW.h>
#include <C_CkStringBuilderW.h>

void ChilkatSample(void)
    {
    HCkSecretsW secrets;
    HCkJsonObjectW json;
    HCkStringBuilderW sb;
    BOOL success;

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    secrets = CkSecretsW_Create();

    // On Windows, this is the Windows Credentials Manager
    // On MacOS/iOS, it is the Apple Keychain
    CkSecretsW_putLocation(secrets,L"local_manager");

    // Specify the secret to be fetched.
    json = CkJsonObjectW_Create();
    CkJsonObjectW_UpdateString(json,L"appName",L"MyApp");
    CkJsonObjectW_UpdateString(json,L"service",L"OAuth2");
    CkJsonObjectW_UpdateString(json,L"domain",L"onedrive");
    CkJsonObjectW_UpdateString(json,L"username",L"matt");

    // Append the content of the secret to a Chilkat StringBuilder object.
    sb = CkStringBuilderW_Create();
    success = CkSecretsW_GetSecretSb(secrets,json,sb);
    if (success == FALSE) {
        wprintf(L"%s\n",CkSecretsW_lastErrorText(secrets));
        CkSecretsW_Dispose(secrets);
        CkJsonObjectW_Dispose(json);
        CkStringBuilderW_Dispose(sb);
        return;
    }

    wprintf(L"%s\n",CkStringBuilderW_getAsString(sb));
    wprintf(L"Success.\n");


    CkSecretsW_Dispose(secrets);
    CkJsonObjectW_Dispose(json);
    CkStringBuilderW_Dispose(sb);

    }