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(Unicode C) SMTP XOAUTH2 AuthenticationDemonstrates how to authenticate using an OAuth2 access token. This example assumes you have already obtained the access token and now wish to use it in an SMTP session.
#include <C_CkMailManW.h> #include <C_CkEmailW.h> void ChilkatSample(void) { BOOL success; const wchar_t *oauth2_access_token; HCkMailManW mailman; HCkEmailW email; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. oauth2_access_token = L"some_previously_obtained_token"; mailman = CkMailManW_Create(); // Set the properties for the SMTP server, whatever they may be.. CkMailManW_putSmtpHost(mailman,L"smtp.example.com"); CkMailManW_putSmtpPort(mailman,587); CkMailManW_putStartTLS(mailman,TRUE); CkMailManW_putSmtpUsername(mailman,L"myLogin"); CkMailManW_putOAuth2AccessToken(mailman,oauth2_access_token); // Create a new email object email = CkEmailW_Create(); CkEmailW_putSubject(email,L"This is a test"); CkEmailW_putBody(email,L"This is a test"); CkEmailW_putFrom(email,L"Joe Example <joe@example.com>"); CkEmailW_AddTo(email,L"Chilkat Admin",L"admin@chilkatsoft.com"); // Connect to the server indicated by the SmtpHost property success = CkMailManW_SmtpConnect(mailman); if (success != TRUE) { wprintf(L"%s\n",CkMailManW_lastErrorText(mailman)); CkMailManW_Dispose(mailman); CkEmailW_Dispose(email); return; } // Authenticate using XOAUTH2 (using the OAuth2AccessToken) success = CkMailManW_SmtpAuthenticate(mailman); if (success != TRUE) { wprintf(L"%s\n",CkMailManW_lastErrorText(mailman)); CkMailManW_Dispose(mailman); CkEmailW_Dispose(email); return; } success = CkMailManW_SendEmail(mailman,email); if (success != TRUE) { wprintf(L"%s\n",CkMailManW_lastErrorText(mailman)); CkMailManW_Dispose(mailman); CkEmailW_Dispose(email); return; } wprintf(L"Email sent.\n"); CkMailManW_CloseSmtpConnection(mailman); CkMailManW_Dispose(mailman); CkEmailW_Dispose(email); } |
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