Google Developers Blog: Adding OAuth 2.0 support for IMAP/SMTP and XMPP to enhance auth security

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Adding OAuth 2.0 support for IMAP/SMTP and XMPP to enhance auth security

Monday, September 17, 2012

By Ryan Troll, Application Security TeamCross-posted with the Google Online Security Blogwe announcedOAuth 2.02-step verificationIMAP/SMTPXMPP

We are deprecating XOAUTH for IMAP/SMTP, as it uses OAuth 1.0a, which was previously deprecated. Gmail will continue to support XOAUTH until OAuth 1.0a is shut down, at which time support will be discontinued.

We are also deprecating X-GOOGLE-TOKEN and SASL PLAIN for XMPP, as they either accept passwords or rely on the previously deprecated ClientLogin. These mechanisms will continue to be supported until ClientLogin is shut down, at which time support for both will be discontinued.

Google Developers BlogOAuth 2.0 PlaygroundService AccountsUsing OAuth 2.0 to Access Google APIsRyan Troll has been with Google since 2010, and now works with the Application Security Team, focusing on OAuth and 2-Step Verification. When not at work, he spends time with his family, reads, and occasionally plays poker.Posted by Scott Knaster, Editor

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Labels: oauth , security

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