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2020-06-26 * When Alpine starts a PREAUTH connection, it might still ask the userEduardo Chappa
to login. Reported by Frank Tobin.
2020-06-26 * Expansion of the configuration screen for XOAUTH2 to includeEduardo Chappa
username, and tenant. * If a user has more than one client-id for a service, Alpine tries to asks the user which client-id to use and associates that client-id to the credentials in the XOAUTH2 configuration screen.
2020-06-18 * Crash if Privacy Policy is not accessible.Eduardo Chappa
2020-06-18 * Compilation error in Alpine when using the ntlm authenticator.Eduardo Chappa
Reported by Marco Beishuizen.
2020-06-18 * Security Bug: Alpine can be configured to start a secure connection ↵Eduardo Chappa
using /tls on an insecure connection. However, if the connection is PREAUTH, Alpine will not upgrade the connection to a secure connection, because a client must not issue a STARTTLS to a server that supports it in authenticated state. This makes Alpine continue to use an insecure connection with the server, exposing user data. Reported by Damian Poddebniak and Fabian Ising, from Münster University of Applied Sciences.
2020-06-12 * Additional addition of doucmentation for XOAUTH2, some fixes in the ↵Eduardo Chappa
documentation, fixes in the configuration screen, and documentation on what is needed in each structure defining each service.
2020-06-12 * Initial implementation of XOAUTH2 authentication support for Outlook.Eduardo Chappa
Based on documentation suggested by Andrew C Aitchison.
2020-06-08 * Corrections to spelling errors, contributed by Jens Schleusener.Eduardo Chappa
2020-06-08 * Remove some compilation warnings given by clang7.Eduardo Chappa
2020-06-08 * Remove some compilation warnings given by gcc9.Eduardo Chappa
2020-05-21 * Update to some http_* functions to return status code returned by server.Eduardo Chappa
2020-05-18 * Further modifications to http.c to account for differences in which ↵Eduardo Chappa
http replies can come, so that http_* functions return the body and not the headers of a reply.
2020-05-18 * A few improvements to the http code, which make the http_* functions not ↵Eduardo Chappa
return the headers of a http reply. So, http_get returns the text retrieved retrieverd, without headers. This allows for simplification of the mm_login_oauth2_c_client function.
2020-05-14 * Create /starttls as a synonym of /tls. Update the documentation to useEduardo Chappa
/starttls instead of /tls. This should cause less confusion in Alpine users in the future.
2020-05-13 * Avoid error messages or tcp timeouts when cancelling imap authentication.Eduardo Chappa
2020-05-13 * Clear a few compilations warnings, produced by gcc.Eduardo Chappa
2020-05-11 * When using single trip authenticators, still report we used them,Eduardo Chappa
even though we do not report the full command used.
2020-05-09 * Several improvements to Alpine's support of XOAUTH2. In the case of Gmail,Eduardo Chappa
a text explaining the basic steps on how to configure fully Alpine with Gmail was added. In addition, some issues introduced while included OAUTHBEARER were also fixed.
2020-05-08 * Bug prevented development version from establishing a XOAUTH2 ↵Eduardo Chappa
authentication.
2020-02-20 * Remove debug information in net_soutr(), which makes Alpine printEduardo Chappa
extra debug information as messages in the screen.
2020-02-19 * Correct the NTLM authenticator to make sure Alpine compiles whenEduardo Chappa
support for the NTLM authenticator is compiled into Alpine.
2020-02-19 * Added support for SALS-IR (rfc 4959) and similar support for otherEduardo Chappa
protocols (SMTP, NNTP, POP3) as some SMTP servers do not support a round-trip two step authentication. For example, davmail does not support PLAIN authentication in SMTP using the challenge-response scheme. Implemented after a report by Geoffrey Bodwin.
2020-02-03 * Add variable system-certs-file to indicate the location of a containerEduardo Chappa
of CA certificates. This complements the variable system-certs-path that gives the location the directory that containes CA certificates.
2020-01-26 * Add the file imap/src/c-client/auth_bea.c, needed for the compilationEduardo Chappa
of Alpine. Reported by Bob Bernstein.
2020-01-26 * Add support for the OAUTHBEARER authentication method in Gmail. Thanks toEduardo Chappa
Alexander Perlis for suggesting it and explaining how the method works.
2020-01-19 * Initial release of Alpine version 2.22.Eduardo Chappa
2020-01-18 * Various fixes to copyright notices, make sure we allocate enoughEduardo Chappa
memory in file http.c, and move Pico version to 5.10.
2020-01-17 * Add file imap/src/osdep/nt/nt_libressl.c, which is useful to buildEduardo Chappa
the windows version of Alpine in a 32-bit environment.
2020-01-15 * Fix a number of misspellings in the source code of Alpine. I hav onlyEduardo Chappa
fixed those that belong to the source code of Alpine and do not come from an external source. List contributed by Jens Schleusener.
2020-01-15 * Add configuration screen for XOAUTH, so users can configure their ownEduardo Chappa
client-id and client-secret information.
2020-01-04 * The feature that stopped alpine from saving passwords in the passwordEduardo Chappa
file prevented users from actually saving their passwords in Windows and MAC OS. Fix the code so that passwords will be saved. Also, update the documentation of this feature. * Fix a buffer overflow bug in the XOAUTH2 code (off by one error). * Update PC-Alpine to work with Libressl version 3.0.2 instead of version 2.5.5 (update build.bat and lib files from the LibreSSL build). * Erase SSLXXXXXX file. * ssl_nt.c actually directs the code to ssl_libressl.c or ssl_win.c. The file ssl_libressl.c is the file ssl_unix.c from the unix osdep directory. The file ssl_win.c is the native SSL windows code. The Unix side provides S/MIME support for Alpine and the latest encryption protocols support for Alpine when connecting to a secure server, while the windows side provide TLSv1_3 support for Alpine, but not S/MIME support. In order to provide unix code for TLSv1_3 (once LibreSSL supports it) edit the file os_nt.c and remove the comments on the #ifdef section. This would provide both TLSv1_3 and S/MIME support with unix code. On the other hand, when we provide TLSv1_3 with the Windows code we need to undefine DF_ENCRYPTION_RANGE, and this is done in the file include/config.wnt.h. The way this is done as of this moment is by commenting an #else directive that preceedes this #undefine. * Update makefile.nt and friends in the windows side to account for the addition of XOAUTH2, and the use of only ssl_nt.c when dealing with Alpine. * Define SMIME_SSLCERTS as c:\libressl\ssl\certs, so that these certificates be considered while checking a digital S/MIME signature. * Improvements to the SMARTTIME24 token to account for changes in year.
2019-10-27 * Fix a bug in commit 418e8bc5789d... which made Alpine ignore a challengeEduardo Chappa
during authentication using CRAM-MD5. The intention was to ignore the challenge in the PLAIN authentication. This made Alpine fail to authenticate when using the CRAM-MD5 authenticator. Reported by Stefan Mueller.
2019-09-01 * Improvements to documentation and behavior of Alpine when users get aEduardo Chappa
non-empty challenge in a smtp server.
2019-08-22 * Ignore extra text in challenge from smtp server during authentication.Eduardo Chappa
2019-08-20 * Improve code that determines the type of encryption that is used accordingEduardo Chappa
to user's request.
2019-07-11 * Alpine crashes when trying to post an article in a newsgroup and theEduardo Chappa
connection is closed while the post is being composed, but later the post is attempted to be sent. In some instances, the stream may be open and closed during this time, but Alpine does not realize the connection was closed and attempts the post without a netstream, producing a crash.
2019-06-22 * New version 2.21.99999 (06/22/2019)Eduardo Chappa
2019-05-08 * Buffer overflow bug on auth_md5.c, where not enough dynamic memoryEduardo Chappa
was being allocated. Based on a report by Erich Eckner.
2019-05-04 * Initial release of XOAUTH2 authentication support in Alpine forEduardo Chappa
Gmail.
2019-02-17 * Rewrite support for specific SSL encryption protocols, includingEduardo Chappa
a. Add a new variable: encryption-protocol-range, which can be used to specify the minimum and maximum versions of the TLS protocol that Alpine will attempt to use to encrypt its communication with the server. b. Add support for the Server Name Identification (SNI) extension needed for TLSv1.3. c. Remove the DTLS code. It was not being used.
2019-02-15 * Restore recognition of empty directories. It was deleted by mistakeEduardo Chappa
when added support for internationalization in folders. Based on a report by Michael Rutter.
2019-02-15 * Add /auth=XYZ to the way to define a server. This allows users toEduardo Chappa
select the method to authenticate to an IMAP, SMTP or POP3 server. Examples are /auth=plain, or /auth=gssapi, etc.
2019-01-26 * Ignore errors coming from errors in parsing the ID from an IMAPEduardo Chappa
server. Based on a report by Stefan in the Alpine-info mailing list.
2018-12-08 * Let the client do a RSET when an error occurs while sending anEduardo Chappa
email via SMTP, but still report the previous error to the client.
2018-12-08 * Alpine would not report an error correctly in the case that there wasEduardo Chappa
a failure using an SMTP server. This was due to c-client sending a RSET command after the failure and Alpine reporting the reply of this command.
2018-09-29 * Add the /tls1_3 modifier to establish connections use the TLS protocolEduardo Chappa
version 1.3.
2018-08-12 * Several changes to the compilation of Alpine in Windows to useEduardo Chappa
LibreSSL in connecting to external servers. This complements the changes to support S/MIME. In particular, we add support for validation of certificates by using C:\\libressl\ssl\certs as the place to save CA certificates. In order to help users, some certificates are distributed. TODO: Kerberos port, w2k.
2018-07-06 * Remap UBOGON from 0xfffd to 0xfff8, since 0xfffd represents a missingEduardo Chappa
character in UTF-8, but 0xfff8 is undefined.
2018-06-14 * More changes to make Valgrind happy.Eduardo Chappa
2018-05-21 * Add the "g" option to the select command that works in IMAPEduardo Chappa
servers that implement the X-GM-EXT-1 capability (such as the one offered by Gmail.) This allows users to do selection in Alpine as if they were doing a search in the web interface for Gmail.