[fetchmail] OPIE/OTP fixes for fetchmail

Hallo fetchmail friends,

I am sending you two fixes for OPIE/OTP One Time Password
authentication:

1) Fix config parser and help message, so now everywhere otp and opie
can be defined and are synonyms.

2) Fix for RFC1938 conformant authentication (OTP authentication is
introduced by "OK OTP" message - servers does not need to understand
CAPA). It was present in old version of fetchmail (e. g. 5.2.2), from
where this part of code was copied.

fetchmail: POP3< +OK k332 POP3 Server (Version 1.006) ready.
fetchmail: POP3> USER utx
fetchmail: POP3< +OK OTP response otp-md5 146 k316009 required, please send 
PASS command
fetchmail: POP3> PASS 24CA 322A DD32 1A11

Entries for NEWS:

* Keywords "opie" and "otp" are now recognized as authentication methods.
* One Time Password authentication using RFC1938 again works correctly.

-- 
Best Regards / S pozdravem,

Stanislav Brabec
pracovník vývoje softwaru / software developer
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fetchmail-opie.patch
Description: Text document

fetchmail-otp-rfc1938.patch
Description: Text document