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  1. 18 Mar, 2017 1 commit
    • Rewrite TLS support · afda9ba4 
      The new implementation allows for per-server certificates.

* libmu_auth/Makefile.am: Build tls support depending on the value of
MU_COND_GNUTLS.
* libmu_auth/notls.c: New file.
* libmu_auth/tls.c: Rewrite.
* libmu_auth/tlsiostr.c: New file.
* libmu_auth/tlsvar.c: New file.
* libmu_auth/tlsconf.c: New file.

* include/mailutils/sys/tls-stream.h (_mu_tls_stream): New members:
session_type, conf, cred.
(mu_tls_io_stream_create): New proto.
* include/mailutils/tls.h (mu_tls_module_config): Remove definition.
(mu_tls_config): New structure.
(mu_tls_server_stream_create): Remove proto.
(mu_tls_cert_file_checks)
(mu_tls_key_file_checksr)
(mu_tls_ca_file_checks): New globals
(MU_TLS_CERT_FILE_CHECKS)
(MU_TLS_KEY_FILE_CHECKS)
(MU_TLS_CA_FILE_CHECKS): New defines.
(mu_tls_stream_create): New proto.
(mu_tls_config_status): New constants.
(mu_tls_check_config): Remove.
(mu_tls_config_check): New function.

* include/mailutils/server.h (mu_m_server_preflight_fp): New typedef.
(mu_m_server_set_preflight): New proto.

* libmailutils/diag/debcat (tls): New category.
* libmailutils/server/ipsrv.c (mu_ip_server_get_data): New function.
* libmailutils/server/msrv.c (_mu_m_server) <preflight>: New method.
(mu_m_server_set_preflight): New function.
(mu_m_server_destroy): Destroy the srvlist.
(open_connection): New function.
(mu_m_server_run): Remove from srvlist only those servers that failed
to open.  Run preflight check, if registered.

* include/mailutils/cfg.h (mu_cfg_section): New member: data.
* libmailutils/cfg/driver.c (dup_container): Copy the "data" pointer.
(mu_cfg_section_add_params): Preserve original pointer and offset when
necessary.
* libmailutils/cfg/parser.y (_scan_tree_helper): Use the section data
pointer (if set) as data target.

* configure.ac (MU_COND_GNUTLS): New conditional.
* imap4d/commands.c: Remove #ifdef WITH_TLS preprocessor conditional.
* imap4d/imap4d.c (tls_mode): Remove variable.
(imap4d_srv_config): Move definition to the header file.
Remove #ifdef WITH_TLS preprocessor conditionals.
Rename the tls configuration statement to tls-mode.
Add new subsection .server.tls;
Remove the legacy tls-required configuration statement.
(imap4d_mainloop): Change signature: take a pointer to the
struct imap4d_srv_config as the 3rd argument,
Use the cfg->tls_mode member to decide on TLS state.
(main): Call mu_tls_cfg_init.
Install server preflight checker.
* imap4d/imap4d.h: Remove #ifdef WITH_TLS preprocessor conditionals.
(imap4d_srv_config): Moved from imap4d.c
New member: tls_conf
(imap4d_session): New member: tls_conf
(global_tls_conf): New global.
(io_setio, imap4d_init_tls_server): Change prototypes.
* imap4d/io.c (io_setio): Change signature: take a pointer to the
struct mu_tls_config as the 3rd argument.
Rewrite TLS support.
(imap4d_init_tls_server): Take a pointer to the
struct mu_tls_config.
* imap4d/starttls.c (tls_available, tls_done): Remove globals.
(global_tls_conf): New global.
(imap4d_starttls): Keep TLS state in the session.
(tls_encryption_on): Likewise.
(starttls_init): Rewrite as a mserver preflight check function.

* pop3d/capa.c: Remove #ifdef WITH_TLS preprocessor conditional.
(capa_stls): Rewrite.
* pop3d/cmd.c (global_tls_conf): New global.
(stls_preflight): New function.
(pop3d_error_string): Rewrite using char ** array.
* pop3d/extra.c (pop3d_setio): Take a pointer to struct mu_tls_config
as the 3rd argument. Decide on TLS using it.
(pop3d_init_tls_server): Take a pointer to struct mu_tls_config.
* pop3d/pop3d.c: Rename the tls configuration statement to tls-mode.
Add new subsection .server.tls;
Remove the legacy tls-required configuration statement.
(pop3d_mainloop) Take a pointer to struct mu_tls_config
as the 3rd argument. Decide on TLS using it.
(main): Call mu_tls_cfg_init. Install server preflight check.
* pop3d/pop3d.h (pop3d_session): New member tls_conf.
(pop3d_srv_config): New definition.
(global_tls_conf): New extern.
* pop3d/stls.c: Rewrite TLS support.

* NEWS: Document new features.
* configure.ac: Version 3.2.90.
* doc/texinfo/programs.texi: Update.
      Sergey Poznyakoff authored
  3. 11 Mar, 2017 2 commits
  5. 06 Mar, 2017 1 commit
  7. 18 Feb, 2017 1 commit
  9. 17 Feb, 2017 2 commits
    • Fix memory leak in mu_stream_destroy · afaecb9b 
      * libmailutils/stream/stream.c (mu_stream_destroy): Free
buffer space.
(mu_stream_set_buffer,mu_stream_getdelim): Use stdlib allocation
functions instead of mu wrappers.
      Sergey Poznyakoff authored
    • Fix handling of ambiguous command line options. · 43fb1f13 
      The approach used so far failed to recognize ambiguous abbreviations
located in different groups.  It also didn't work when
MU_PARSEOPT_NO_SORT was requested.  This commit fixes it by keeping
an additional array of indices to long options.  The array is sorted
so that its elements produce a lexicographically ascending list of
long options.

* include/mailutils/opt.h (mu_parseopt): New members po_longcnt,
po_longidx keep a sorted array of indices to po_optv with long
options.
* libmailutils/opt/opt.c (find_long_option): Iterate over po_longidx.
(parseopt_init): Initialize and sort po_longidx.
(mu_parseopt_free): Free po_longidx.

* libmailutils/tests/parseopt.c: Add three more potentially
ambiguous options
* libmailutils/tests/parseopt26.at: New testcase.
* libmailutils/tests/parseopt27.at: New testcase.
* libmailutils/tests/Makefile.am: Add new testcases.
* libmailutils/tests/testsuite.at: Likewise.
      Sergey Poznyakoff authored
  11. 05 Feb, 2017 1 commit
  13. 30 Jan, 2017 3 commits
    • sieve: add a locus indicating end of input · bbd1fa8b 
      The new node type mu_sieve_node_end is introduced to explicitly
mark end of the parse tree.  When generating code, this node
triggers insertion of _mu_i_sv_instr_source/_mu_i_sv_instr_line
before the end of code marker.  This, in turn, ensures that a
correct location is reported for implicit keep, if logging is
enabled.

* libmu_sieve/sieve-priv.h (mu_sieve_node_end): New node type.
(mu_sieve_node_list): New type (from struct node_list in sieve.y)
* libmu_sieve/sieve.y (node_list_add): New function.
(input production): Add mu_sieve_node_end at the end of the tree.
      Sergey Poznyakoff authored
    • Log sieve source location in maidag · ee60e76b 
      * lib/sieve.c (_sieve_action_log): Log source location
      Sergey Poznyakoff authored
    • Fix sieve logging in maidag · fe6c328b 
      * maidag/maidag.c (sieve_debug_flags)
(sieve_enable_log): Remove.
* maidag/script.c (apply_script): Check for mu_script_sieve_log.
      Sergey Poznyakoff authored
  15. 26 Jan, 2017 4 commits
  17. 24 Jan, 2017 4 commits
    • Further improvements of IMAP LIST functionality · 014c99be 
      * imap4d/list.c (list_fun): Ignore names that contain delimiter
as part of their name (untranslatable names);
Don't insert spurious separators.
(list_ref): Make sure a pathnames are properly separated from
namespace prefixes.
(imap4d_list): Fix eventual use of uninitialized pfx.
* imap4d/namespace.c (prefix_translate_name): Allow for NS_OTHER
prefixes ending with a delimiter.
(extract_username): Return NULL if prefix without trailing delimiter
was used.
* imap4d/tests/atlocal.in (make_config): Add more namespace prefixes.
* imap4d/tests/list.at: Add more tests.
* libmailutils/string/expvar.c (exp_getvar): Return MU_WRDSE_UNDEF if
the variable is defined, but has NULL value.
      Sergey Poznyakoff authored
    • imap4d: forbid to treat namespace root as a mailbox · 8282a0f6 
      * imap4d/namespace.c (namespace_get_name): Return NULL if name
is the same as the returned prefix
      Sergey Poznyakoff authored
    • Simplify the namespace interface · aa0a6207 
      * imap4d/namespace.c (prefix_translate_name): Remove the url
parameter. All uses changed.
(namespace_translate_name): Likewise.
(i_translate_name): Rename to translate_name. Remove the url
and ns parameters. All uses changed.
* imap4d/imap4d.h (namespace_translate_name): Change signature.
      Sergey Poznyakoff authored
    • imap4d: uniformly use mailbox name and record for opening mailboxes · e192fdc4 
      This avoids problems with escaping pathnames that contain characters
specific for URLs

* imap4d/select.c (imap4d_select0): Don't use mailbox URL.
* lib/manlock.c (manlock_open_mailbox_from_record): New function.
* lib/muaux.h (manlock_open_mailbox_from_record): New proto.
      Sergey Poznyakoff authored
  19. 23 Jan, 2017 2 commits
    • Fix memory allocation · 588c225b
      Sergey Poznyakoff authored
    • imap4d: fix list · 3f1703cb 
      * imap4d/list.c (refinfo) <refptr>: const pointer.
(list_fun): Don't insert spurious delimiter between the
prefix and the value.
(list_ref): New static function.  Actually list a normalized ref/wcard
pair.
(imap4d_list): Correctly handle wildcard part starting with
namespace prefixes
* imap4d/namespace.c (prefix_translate_name): If a prefix ends with
a delimiter, allow its use without trailing delimiter in ref.   E.g.

  LIST "~" "%"

for prefix "~/" is quite OK.
* imap4d/tests/atlocal.in: Fix prefix declaration.
      Sergey Poznyakoff authored
  21. 22 Jan, 2017 4 commits
    • Fix listing names with escapable characters · 09105467 
      * imap4d/io.c (io_send_qstring): Fix condition
* imap4d/list.c (list_fun): Use io_send_qstring to print names.
* imap4d/lsub.c (imap4d_lsub): Likewise.
      Sergey Poznyakoff authored
    • Bugfix · 50979073 
      * imap4d/namespace.c (namespace_init): Provide record for default
"" prefix.
      Sergey Poznyakoff authored
    • imap4d: revamp namespace translation · 154c67f4 
      Instead of translating names to full mailbox URLs, translate them
to the filesystem pathname and record (mu_record_t) that should be
used when creating the mailbox.  Never use mu_mailbox_create_default.

This patch also fixes memory leaks in some functions (the return
value from namespace_get_url was never freed).

* imap4d/imap4d.h (namespace_get_url): Remove.
(namespace_get_name): New proto.
* imap4d/namespace.c (namespace_init): Always intialize the
pfx->record member.  This requires that the default record be
initialized.
(namespace_get_url): Remove.
(namespace_get_name): New function.

* imap4d/create.c: Use namespace_get_name and
mu_mailbox_create_from_record to create mailboxes.  Fix folder
creation.
* imap4d/append.c: Use namespace_get_name and
mu_mailbox_create_from_record to create mailboxes.
* imap4d/copy.c: Likewise.
* imap4d/delete.c: Likewise.
* imap4d/quota.c: Likewise.
* imap4d/rename.c: Likewise.
* imap4d/status.c: Likewise.
      Sergey Poznyakoff authored
    • Bigfix in IMAP LIST · b39b471f 
      * imap4d/list.c (list_fun): List matching directories.
      Sergey Poznyakoff authored
  23. 21 Jan, 2017 1 commit
  25. 20 Jan, 2017 2 commits
  27. 19 Jan, 2017 2 commits
    • Add tests for mu_str_expand and mu_str_vexpand functions · af06135f 
      * libmailutils/string/expvar.c (exp_shell): Fix out-of-buffer
read when used without arguments.
(mu_str_expand): Improve error handling.
* libmailutils/tests/testsuite.at (MU_GENERIC_TEST_CMD): New
macro.
Include exp.at
* libmailutils/tests/vexp.c: New file.
* libmailutils/tests/Makefile.am: Build vexp. Add exp.at
* libmailutils/tests/exp.at: New file.
      Sergey Poznyakoff authored
    • Provide functions for expanding string using mu_assoc_t table. · 9ba835fb 
      The functions are used wherever variables can be expected, most
notably in configuration statements, such as ldap, namespace (imap4d),
etc.  Apart from expanding variables it also provides command
expansion $(command args...)

The commands currently available are:

  domainpart ARG       splits its argument on the first occurrence of @
                       and returns the part after it.
  localpart ARG        splits its argument on the first occurrence of @
                       and returns the part before it.
  shell CMD ARG...     runs shell command CMD and returns its output

* include/mailutils/cstr.h (mu_str_expand, mu_str_vexpand): New protos.
* libmailutils/string/expvar.c: New file.
* libmailutils/string/Makefile.am: Add expvar.c

* libmailutils/tests/exp.c: New file.
* libmailutils/tests/Makefile.am: Add exp.c

* imap4d/imap4d.c (namespace_cfg_init): Fix docstring.
* imap4d/namespace.c (namespace_translate_name): Use mu_str_expand.

* libmailutils/mailbox/mbx_default.c (mu_construct_user_mailbox_url):
Use mu_str_vexpand.
* libmu_auth/ldap.c (_mu_ldap_search): Likewise.
* libmu_auth/radius.c (_expand_query): Likewise.
* libmu_auth/sql.c (mu_sql_expand_query): Likewise.

* mu/shell.c (mutool_prompt_env): Remove.
(shell_prompt): Rewrite
(input_line_interactive): Use mu_str_expand.
(mutool_shell_prompt_assoc): New function.
* mu/mu.h (mutool_shell_prompt_assoc): New proto.
* mu/imap.c (imap_prompt_env): Use mutool_shell_prompt_assoc.
* mu/pop.c (pop_prompt_env): Likewise.
* mu/smtp.c (smtp_prompt_env): Likewise.
      Sergey Poznyakoff authored
  29. 18 Jan, 2017 1 commit
  31. 17 Jan, 2017 2 commits
  33. 16 Jan, 2017 4 commits
    • Improve mu_attachment_copy_ interface · fdf27cc4 
      * libmailutils/mime/attachment.c (mu_attachment_copy_from_stream)
(mu_attachment_copy_from_file): Remove the encoding parameter.  Take
the encoding to use from the value of the Content-Transfer-Encoding
header.  Return EINVAL if it is not present.
* include/mailutils/message.h (mu_attachment_copy_from_stream)
(mu_attachment_copy_from_file): Change signature.  All uses changed.
      Sergey Poznyakoff authored
    • Improve the --skip-empty-attachment functionality · 57c987c1 
      This also includes small bugfixes in the MIME library code.

The --skip-empty-attachment option now affects the original
body as well.  If the option is in effect, and the body is empty,
it will not be included to the composed message.

* libmailutils/mime/mime.c (_mime_body_stream_read): Return EOF
if there are no parts in the message.
(mu_mime_get_num_parts): If message is not multipart, report 1 part
without setting mime->nmtp_parts.  Setting it caused coredump in
other MIME functions (namely, in mu_mime_add_part.
* mail/send.c (add_body): New function.  Adds original body to
the MIME, honoring the --skip-empty-attachment option.
* doc/texinfo/programs.texi: Update.
      Sergey Poznyakoff authored
    • imap4d: log client identity · 5b77e1ad 
      * imap4d/id.c (eat_args): Log the client identity using the info channel.
* imap4d/list.c: tiny change
      Sergey Poznyakoff authored
    • mail: new option --skip-empty-attachments · 96dd35f0 
      * libmailutils/cli/cli.c (mu_cli): Use "no-" prefix to indicate negation
* mail/mail.c (skip_empty_attachments): New global.
(mail_options): New option --skip-empty-attachments
* mail/mail.h (skip_empty_attachments): New extern.
* mail/send.c (atchinfo) <skip_empty>: New field.
(send_attach_file): Initialize skip_empty
(saveatt): Optionally skip empty attachments

* NEWS: Mention the new option.
* doc/texinfo/programs.texi: Document the new option.
      Sergey Poznyakoff authored
  35. 14 Jan, 2017 3 commits