]> Sergey Matveev's repositories - public-inbox.git/log
public-inbox.git
7 years agounsubscribe.milter: use default postfork dispatcher
Eric Wong [Fri, 27 May 2016 08:03:31 +0000 (08:03 +0000)]
unsubscribe.milter: use default postfork dispatcher

Let postfix (or sendmail :P) control the concurrency limit
instead of doing it ourselves.  This is necessary because SMTP
connections are completely synchronous at this point and a
slow/idle SMTP connection will monopolize the worker process.

7 years agounsubscribe: prevent decrypt from showing random crap
Eric Wong [Sat, 21 May 2016 04:35:04 +0000 (04:35 +0000)]
unsubscribe: prevent decrypt from showing random crap

Wow, I don't know crypto at all.

7 years agoexamples/unsubscribe-psgi@.service: disable worker processes
Eric Wong [Sat, 21 May 2016 04:19:03 +0000 (04:19 +0000)]
examples/unsubscribe-psgi@.service: disable worker processes

This unsubscribe PSGI endpoint should never incur enough load to
justify using multiple worker processes.  If it's unstable and
crashes, systemd can automatically restart it.

7 years agounsubscribe: bad URL fixup
Eric Wong [Sat, 21 May 2016 04:12:45 +0000 (04:12 +0000)]
unsubscribe: bad URL fixup

Fixup a comment about s/query string/PATH_INFO/ while
we're at it, as pre-published versions of this used
query strings before I determined it could be harder
to copy+paste URLs with query parameters in them.

7 years agounsubscribe: get off mah lawn^H^H^Hist
Eric Wong [Wed, 18 May 2016 01:23:05 +0000 (01:23 +0000)]
unsubscribe: get off mah lawn^H^H^Hist

While public-inbox is intended primarily for archival,
SMTP list subscriptions are still in use in most places
and users are likely to want a good unsubscribe mechanism.

HTTP (or HTTPS) links in the List-Unsubscribe header are
often preferable since some users may use an incorrect
email address for mailto: links.

Thus, it is useful to provide an example which generates an
HTTPS link for users to click on.  The default .psgi requires
a POST confirmation (as destructive actions with GET are
considered bad practice).  However, the "confirm" parameter
may be disabled for a true "one-click" unsubscribe.

The generated URLs are hopefully short enough and both shell
and highlighting-friendly to reduce copy+paste errors.

7 years agowww: tighten up allowable filenames for attachments
Eric Wong [Thu, 19 May 2016 22:02:56 +0000 (22:02 +0000)]
www: tighten up allowable filenames for attachments

Having a file start with '.' or '-' can be confusing
and for users, so do not allow it.

7 years agoview: reduce clutter for attachments w/o description
Eric Wong [Thu, 19 May 2016 21:18:32 +0000 (21:18 +0000)]
view: reduce clutter for attachments w/o description

For attachments without a filename or description, reduce
the amount of precious screen space required to display
a link to it.

7 years agowww: validate and check filenames in URLs
Eric Wong [Thu, 19 May 2016 19:23:13 +0000 (19:23 +0000)]
www: validate and check filenames in URLs

We shall ensure links continue working for this.

7 years agomsg_iter: workaround broken Email::MIME versions
Eric Wong [Thu, 19 May 2016 10:23:28 +0000 (10:23 +0000)]
msg_iter: workaround broken Email::MIME versions

Email::MIME >= 1.923 and < 1.935 would drop too many newlines
in attachments.  This would lead to ugly text files without
a proper trailing newline if using quoted-printable, 7bit, or
8bit.  Attachments encoded with base64 were not affected.

These versions of Email::MIME are widely available in Debian 8
(Jessie) and even Ubuntu LTS distros so we will need to support
this workaround for a while.

7 years agowww: support downloading attachments
Eric Wong [Thu, 19 May 2016 02:42:05 +0000 (02:42 +0000)]
www: support downloading attachments

This can be useful for lists where the convention is to
attach (rather than inline) patches into the message body.

7 years agoswitch read-only uses of walk_parts to msg_iter
Eric Wong [Thu, 19 May 2016 00:31:50 +0000 (00:31 +0000)]
switch read-only uses of walk_parts to msg_iter

msg_iter lets us know the index of the attachment,
allow us to make more sensible labels and in a future
commit, hyperlinks to download attachments.

7 years agomsg_iter: new internal API for iterating through MIME
Eric Wong [Wed, 18 May 2016 20:30:31 +0000 (20:30 +0000)]
msg_iter: new internal API for iterating through MIME

Unlike Email::MIME::walk_parts, this is non-recursive and gives
depth + index offset information about the part for creating
links for later retrieval

It is intended for read-only access and changes are not
propagated to the parent; however future versions of it
may clobber bodies or the original version as it iterates
to reduce memory overhead.

It is intended for making it easy to locate attachments within a
message in the WWW view.

7 years agoview: rely on Email::MIME::body_str for decoding
Eric Wong [Tue, 10 May 2016 19:36:54 +0000 (19:36 +0000)]
view: rely on Email::MIME::body_str for decoding

Or is it "encoding"?  Gah, Perl character set handling
confuses me no matter how many times I RTFM :<

This contains placeholders for attachment downloading
which will be in a future commit.

7 years agonntpd: avoid uninitialized warning
Eric Wong [Thu, 19 May 2016 08:06:05 +0000 (08:06 +0000)]
nntpd: avoid uninitialized warning

Oops, but at least it was mostly harmless, just ugly.

Followup-to: 9bfe40e7a4ac 'nntp: use "newsgroup" instead of "name"''
7 years agonntpd: reject control characters entirely
Eric Wong [Wed, 18 May 2016 18:58:04 +0000 (18:58 +0000)]
nntpd: reject control characters entirely

There's no place for them in the commands and we don't take
messages; potentially printing them into a log opened in a
terminal is too dangerous.

Hoist out read_til_dot in the test while we're at it.

7 years agotests: add check-www-inbox script
Eric Wong [Wed, 18 May 2016 02:48:37 +0000 (02:48 +0000)]
tests: add check-www-inbox script

This can be useful for hammering a live HTTP server
with requests to ensure it does not fall over under
load.

7 years agoview: avoid redirect to reply endpoint
Eric Wong [Wed, 18 May 2016 02:34:46 +0000 (02:34 +0000)]
view: avoid redirect to reply endpoint

Oops, but perhaps the "reply" endpoint should be embedded
into the permalink message view itself to reduce URLs.

7 years agofeed: inline feed entry generation
Eric Wong [Wed, 18 May 2016 02:27:07 +0000 (02:27 +0000)]
feed: inline feed entry generation

Remove unnecessary wrapper subroutines and constants
which are only used once.

7 years agohttp: release resources when idle
Eric Wong [Tue, 17 May 2016 08:16:47 +0000 (08:16 +0000)]
http: release resources when idle

This lets us release old git processes so unlinked packs
(leftover from repacking) can be released.  This may also
be helpful for Xapian as indices get rebuilt for tuning.

For SQLite (msgmap), the there may be no benefit besides
reducing FD pressure.

Followup changes will unify the Inbox and NewsGroup
classes and allow better code-sharing between NNTP and
HTTP classes (as well as the planned POP3 class).

7 years agoview: escape Message-ID for "next" link
Eric Wong [Tue, 17 May 2016 05:39:06 +0000 (05:39 +0000)]
view: escape Message-ID for "next" link

Oops, we need to escape Message-IDs since they can contain
bad characters such as '%' in them.  '@' actually seems fine
and does not need to be escaped; however, but we've been
doing it forever.

7 years agowww: fix for running under mount paths
Eric Wong [Sun, 15 May 2016 06:31:50 +0000 (06:31 +0000)]
www: fix for running under mount paths

We try to avoid issues like these by using relative URLs
in hrefs, but we can't avoid the problem with Location:
for redirects and Atom feeds which are likely to be
rehosted elsewhere.

We also reorder some of the code to work around a weird
issue on the psgi-plack mailing list:
<20160516073750.GA11931@dcvr.yhbt.net>
(Somewhere on https://groups.google.com/group/psgi-plack
 but it's probably not bookmarkable)

7 years agoconfig: allow taking an existing reference
Eric Wong [Sun, 15 May 2016 06:31:49 +0000 (06:31 +0000)]
config: allow taking an existing reference

This should make creating test cases easier and faster.

7 years agodeclare Inbox object for reusability
Eric Wong [Sat, 14 May 2016 06:10:36 +0000 (06:10 +0000)]
declare Inbox object for reusability

From the beginning, we've avoided objects here in favor
of faster startup time; but it may not be worth it
since a persistent httpd/nntpd is faster and -mda
isn't hit as often.

7 years agodoc: sync ~/.spamassassin/user_prefs with my prod machine
Eric Wong [Mon, 16 May 2016 02:31:04 +0000 (02:31 +0000)]
doc: sync ~/.spamassassin/user_prefs with my prod machine

This is what I'm running on public-inbox.org as of today.

7 years agombox: support /$INBOX/all.mbox.gz endpoint
Eric Wong [Sun, 15 May 2016 23:30:06 +0000 (23:30 +0000)]
mbox: support /$INBOX/all.mbox.gz endpoint

Allows easily downloading the entire archive without
special tools.  In any case, it's not yet advertised to via
HTML until we can test it better.  It'll also support range
queries in the future to avoid wasting bandwidth.

7 years agombox: consistent header order when decompressed
Eric Wong [Sun, 15 May 2016 23:43:20 +0000 (23:43 +0000)]
mbox: consistent header order when decompressed

This should make validating the output easier
when testing between different servers.

7 years agogit-http-backend: set cache headers
Eric Wong [Sun, 15 May 2016 03:44:58 +0000 (03:44 +0000)]
git-http-backend: set cache headers

Mostly stolen from git upstream, these should prevent any caches
such as varnish or squid from acting improperly.

7 years agorename most instances of "list" to "inbox"
Eric Wong [Sat, 14 May 2016 03:02:42 +0000 (03:02 +0000)]
rename most instances of "list" to "inbox"

A public-inbox is NOT necessarily a mailing list, but it
could serve as an input point for zero, one, or infinite
mailing lists :D

7 years agonntp: use "newsgroup" instead of "name"
Eric Wong [Sat, 14 May 2016 02:54:09 +0000 (02:54 +0000)]
nntp: use "newsgroup" instead of "name"

This reduces the cognitive overhead for mapping names of
configuration values to internal field names of our classes.
Further changes along these lines coming...

7 years agoimport ssoma-replay example script I've been using
Eric Wong [Sat, 14 May 2016 02:17:47 +0000 (02:17 +0000)]
import ssoma-replay example script I've been using

Unfortunately, most users still prefer their mail delivered
over SMTP; so we'll at least document mlmmj integration for now
until we can popularize pull-based reading over POP3/NNTP/ssoma.

7 years agot/nntpd: test for wide characters and UTF-8 mangling
Eric Wong [Sat, 14 May 2016 01:45:29 +0000 (01:45 +0000)]
t/nntpd: test for wide characters and UTF-8 mangling

We'll need to test non-UTF-8 messages at some point, too.
There are lots of legacy-encoded messages in old archives
and I would not bet we behave sanely w.r.t. those.

7 years agot/nntpd: avoid fork+exec for search indexing
Eric Wong [Sat, 14 May 2016 01:24:08 +0000 (01:24 +0000)]
t/nntpd: avoid fork+exec for search indexing

The Xapian search index is required for the NNTP server, so
there's no point in calling system() for it like we do in
other tests.  This should speed up the test a small amount.

7 years agobuild: support eatmydata in "make check" target by default
Eric Wong [Sat, 14 May 2016 01:16:15 +0000 (01:16 +0000)]
build: support eatmydata in "make check" target by default

This should help poor developers who still use rotating disks on
cheap netbooks.

7 years agonntp: fixup "Wide character" warnings
Eric Wong [Fri, 13 May 2016 12:12:41 +0000 (12:12 +0000)]
nntp: fixup "Wide character" warnings

We need Perl to believe everything we send is UTF-8,
make it so, even if it may not be.

Fixes: 265e79ff82ce 'Revert "nntp: proper UTF-8 support (hopefully?)"'
7 years agoRevert "nntp: proper UTF-8 support (hopefully?)"
Eric Wong [Sun, 8 May 2016 22:03:16 +0000 (22:03 +0000)]
Revert "nntp: proper UTF-8 support (hopefully?)"

This reverts commit f81ad477cb013d05b9b11fa051a9ebc5983a5be6.

The raw, undecoded body is probably what should be sent over the
wire anyways for clients to deal with.  We'll need this to avoid
deprecation warnings with Perl 5.24+ since we use
send()/recv()/sysread().

7 years agogit-http-backend: do not drop connection on successful finish
Eric Wong [Thu, 12 May 2016 09:32:39 +0000 (09:32 +0000)]
git-http-backend: do not drop connection on successful finish

We can maintain the client HTTP connection if the process exited
with failure as long as we terminated our own response properly.

7 years agoimport: fallback to email if '<>' exists in author name
Eric Wong [Thu, 12 May 2016 09:06:56 +0000 (09:06 +0000)]
import: fallback to email if '<>' exists in author name

git doesn't handle '<' and '>' characters in the author
name at all regardless of quoting, not just matched pairs.
So fall back to using the email as the author name since
the commit info isn't critical, anyways (shallow clones
are fine).

7 years agoimport: normalize body by stripping trailing newlines
Eric Wong [Thu, 12 May 2016 09:06:28 +0000 (09:06 +0000)]
import: normalize body by stripping trailing newlines

Mbox formatters may add extra newlines at the end of the
message, and that's not relevant for comparing messages
for deletion.

7 years agombox: sort messages by ascending date
Eric Wong [Fri, 6 May 2016 01:15:31 +0000 (01:15 +0000)]
mbox: sort messages by ascending date

This allows messages to be read in chronological order when
read without a mail client (e.g. with "zcat t.mbox.gz | less")

7 years agot/view: note possibly invalid test...
Eric Wong [Thu, 5 May 2016 20:11:42 +0000 (20:11 +0000)]
t/view: note possibly invalid test...

Ugh, I really need to get off my ass to write automated tests for
an Apache2 + mod_perl config.

7 years agogit-http-backend: reduce memory use for clone/fetch
Eric Wong [Tue, 3 May 2016 02:34:57 +0000 (02:34 +0000)]
git-http-backend: reduce memory use for clone/fetch

When serving large static files or large packs, we may call
Danga::Socket::write directly to queue up callbacks to resume
reading and defer firing them until the socket is writable.
This prevents us from scheduling writes or buffering until we
know the socket is writable and prevents needless buffering by
Danga::Socket when faced with slow clients.

For smart clones, this comes at the cost of throttling the
output of "git pack-objects" to the speed of the client
connection.  This is probably not ideal, but is the behavior of
the standard git-daemon, too; and is preferable to running the
httpd out-of-memory.  Buffering to the filesystem may be an
option in the future...

7 years agohttp: move empty string check into write callback
Eric Wong [Tue, 3 May 2016 02:52:23 +0000 (02:52 +0000)]
http: move empty string check into write callback

This empty string check is for middlewares such as Deflater
which may write empty strings, not for direct real callers of
Danga::Socket who (presumably) know what they're doing.

7 years agospawnpp: use native perl %ENV outside of mod_perl
Eric Wong [Tue, 3 May 2016 06:20:54 +0000 (06:20 +0000)]
spawnpp: use native perl %ENV outside of mod_perl

We only need to use env(1) under mod_perl; since mod_perl
is uncommon nowadays, support native %ENV for a teeny
speedup for folks uncomfortable with running vfork via
Inline::C snippet.

7 years agot/*.t: reduce -mda calls
Eric Wong [Mon, 2 May 2016 07:52:41 +0000 (07:52 +0000)]
t/*.t: reduce -mda calls

Process startup times are atrocious for fast tests and there's far
too much setup involved.  Rely on git-fast-import instead; but
more work is needed in this area.

7 years agot/nntpd.t: stop hard coding message :bytes into test
Eric Wong [Mon, 2 May 2016 07:36:05 +0000 (07:36 +0000)]
t/nntpd.t: stop hard coding message :bytes into test

It limits flexibility and makes it harder to switch
to use PublicImport::Import.

7 years agonntp: append Archived-At and List-Archive headers
Eric Wong [Mon, 2 May 2016 04:22:40 +0000 (04:22 +0000)]
nntp: append Archived-At and List-Archive headers

For readers using NNTP, we should do our best to advertise the
clonable HTTP/HTTPS URLs and the message permalink URL for
ease-of-referencing messages, since we don't want the NNTP server
and it's sequential article numbers to be relied on.

7 years agoview: disable subject threading
Eric Wong [Mon, 2 May 2016 03:20:22 +0000 (03:20 +0000)]
view: disable subject threading

Broken threads should be exposed to hopefully encourage people to
use proper mail clients which set In-Reply-To headers.

7 years agohttp: remove needless binmode call
Eric Wong [Mon, 2 May 2016 01:25:34 +0000 (01:25 +0000)]
http: remove needless binmode call

Unnecessary on *nix, and we won't support systems
which do insane things.

7 years agospawn: proper signal handling for vfork
Eric Wong [Mon, 2 May 2016 08:48:46 +0000 (08:48 +0000)]
spawn: proper signal handling for vfork

We cannot afford to fire Perl-level signal handlers in the
vforked child process since they're not designed to run in
the child like that.

Thus we need to block all signals before calling vfork, reset
signal dispositions in the child, and restore the signal mask in
the parent.

ref: https://ewontfix.com/7

7 years agogit-http-backend: use real lseek for Content-Range
Eric Wong [Sun, 1 May 2016 22:18:35 +0000 (22:18 +0000)]
git-http-backend: use real lseek for Content-Range

Since we use sysread, we must use sysseek for symmetry although
PerlIO may be doing a real lseek with "seek", anyways.

Fixes: 310819ea86ac ("git-http-backend: favor sysread for regular files")
8 years agodaemon: reduce timer-related allocations
Eric Wong [Sun, 1 May 2016 10:14:28 +0000 (10:14 +0000)]
daemon: reduce timer-related allocations

We can reduce the allocation and overhead needed for
Danga::Socket timers for immediately-executed responses by
combining identical timers and reducing anonymous sub creation.

8 years agomda: export @BAD_HEADERS variable
Eric Wong [Sun, 1 May 2016 08:54:10 +0000 (08:54 +0000)]
mda: export @BAD_HEADERS variable

This should allow users to change and add headers as needed.
While we're at it, add the X-Original-To header Postfix likes
to add; it seems like pointless bloat with the existence of
(important) Received: headers.

8 years agolinkify: match more URL characters [:,\$] and schemes
Eric Wong [Sun, 1 May 2016 01:54:07 +0000 (01:54 +0000)]
linkify: match more URL characters [:,\$] and schemes

Adding ':' (colon), ',' (comma), '$' (dollar sign) and
supporting TLS-enabled schemes: ftps, nntps variants as
well as gopher :D

8 years agolinkify: match '~' (tilde) in URLs
Eric Wong [Sun, 1 May 2016 01:47:10 +0000 (01:47 +0000)]
linkify: match '~' (tilde) in URLs

Tilde is common for some homepages: http://example.org/~user/
There's probably some other acceptable characters I'm missing.

8 years agodaemon: graceful shutdown warning and limit removal
Eric Wong [Sat, 30 Apr 2016 02:57:40 +0000 (02:57 +0000)]
daemon: graceful shutdown warning and limit removal

git clones may take longer than 30s, much longer...  So prepare
to wait almost indefinitely for sockets to timeout and document
the second signal behavior for immediate shutdown.

While we're at it, move parent death handling to a separate
class to avoid Danga::Socket->AddOtherFds, since that does not
allow proper handling the parent pipe being closed and would
actually misterminate a worker prematurely.  t/nntpd.t is update
to illustrate the failure with workers enabled.

We will work to keep memory usage low and let clients take their
time without interrupting them.

8 years agohttp: graceful shutdown for pi-httpd.async callers
Eric Wong [Sat, 30 Apr 2016 02:57:39 +0000 (02:57 +0000)]
http: graceful shutdown for pi-httpd.async callers

git clones may take a long time and it's wrong to
drop connections in the middle of a transaction.

8 years agosearchmsg: ensure long subject lines are not broken
Eric Wong [Sat, 30 Apr 2016 02:02:53 +0000 (02:02 +0000)]
searchmsg: ensure long subject lines are not broken

Noticed when using a long URL in the subject.

8 years agohttp: avoid lseek if no input
Eric Wong [Fri, 29 Apr 2016 20:21:39 +0000 (20:21 +0000)]
http: avoid lseek if no input

This saves us a system call for common GET/HEAD requests
with no upload body.

8 years agoTODO: add item for .mailmap support
Eric Wong [Fri, 29 Apr 2016 20:06:14 +0000 (20:06 +0000)]
TODO: add item for .mailmap support

Email addresses get out-of-date, so make sure they're mapped
properly for future readers.  git and linux-kernel already have
an established convention for this, so we will follow it.

8 years agohttp: improve error handling for aborted responses
Eric Wong [Fri, 29 Apr 2016 03:32:20 +0000 (03:32 +0000)]
http: improve error handling for aborted responses

We need to abort connections properly if a response is prematurely
truncated.  This includes problems with serving static files, since
a clumsy admin or broken FS could return truncated responses and
inadvertently leave a client waiting (since the client saw
"Content-Length" in the header and expected a certain length).

8 years agogit-http-backend: check EINTR as well as EAGAIN
Eric Wong [Mon, 7 Mar 2016 19:10:33 +0000 (19:10 +0000)]
git-http-backend: check EINTR as well as EAGAIN

The blocking PSGI server may cause EINTR to be hit, here.

8 years agohttp: avoid corking on "Content-Length: 0" response
Eric Wong [Fri, 29 Apr 2016 04:00:24 +0000 (04:00 +0000)]
http: avoid corking on "Content-Length: 0" response

We must use a normal write instead of send(.., MSG_MORE)
when writing responses of "Content-Length: 0" to avoid
the corking effect MSG_MORE provides.  We only want to
cork headers if we will send a non-empty body.

Fixes: c3eeaf664cf0 ("http: clarify intent for persistence")
This needs a proper test.

8 years agogithttpbackend: clamp to one smart HTTP request at-a-time
Eric Wong [Thu, 28 Apr 2016 01:56:08 +0000 (01:56 +0000)]
githttpbackend: clamp to one smart HTTP request at-a-time

Server admins may not be able to afford to have too many
git-pack-objects processes running at once.  Since PSGI
HTTP servers should already be configured to use multiple
processes for other requests; limit concurrency of smart
backends to one; and fall back to dumb responses if we're
already generating a pack.

8 years agogithttpbackend: fall back to dumb if smart HTTP is off
Eric Wong [Thu, 28 Apr 2016 01:56:07 +0000 (01:56 +0000)]
githttpbackend: fall back to dumb if smart HTTP is off

Using http.getanyfile still keeps the http-backend process
alive, so it's better to break out of that process and
handle serving entirely within the HTTP server.

8 years agoimport: run git-update-server-info when done
Eric Wong [Thu, 28 Apr 2016 01:03:31 +0000 (01:03 +0000)]
import: run git-update-server-info when done

We should update $GIT_DIR/info/refs for dumb HTTP clients
whenever we make changes to the repository.  The best place
to update is immediately after making commits.

This fixes a bug where public-inbox-learn did not properly
update $GIT_DIR/info/refs after inserting or removing
messages.

8 years agoimport: document API for public consumption
Eric Wong [Wed, 27 Apr 2016 23:14:38 +0000 (23:14 +0000)]
import: document API for public consumption

This is probably trivial enough to be final?

8 years agot/feed.t: run properly without ssoma installed
Eric Wong [Mon, 25 Apr 2016 11:52:44 +0000 (11:52 +0000)]
t/feed.t: run properly without ssoma installed

While we're at it, update some references to ssoma in the
Makefile.PL comment.

8 years agoTODO: various updates
Eric Wong [Mon, 25 Apr 2016 10:23:45 +0000 (10:23 +0000)]
TODO: various updates

8 years agogithttpbackend: require IO::File explicitly
Eric Wong [Mon, 25 Apr 2016 10:11:10 +0000 (10:11 +0000)]
githttpbackend: require IO::File explicitly

This is used all over the place, but may not be in the future,
so ensure we explicitly load it ourselves.

8 years agoremove GIT_DIR env usage in favor of --git-dir
Eric Wong [Mon, 25 Apr 2016 09:50:02 +0000 (09:50 +0000)]
remove GIT_DIR env usage in favor of --git-dir

No need to maintain per-block environment state when we can
localize it to per-command.  We've had --git-dir= in git
since 1.4.2 (2006-08-12) and already use it all over the
place.

8 years agoremove ssoma dependency
Eric Wong [Mon, 25 Apr 2016 09:50:01 +0000 (09:50 +0000)]
remove ssoma dependency

By converting to using ourt git-fast-import-based Import
module.  This should allow us to be more easily installed.

8 years agoimport: extra check for final byte read
Eric Wong [Mon, 25 Apr 2016 09:50:00 +0000 (09:50 +0000)]
import: extra check for final byte read

The read could fail entirely and leave $lf undefined.

8 years agonntp: reduce timers for weakening
Eric Wong [Mon, 25 Apr 2016 07:51:26 +0000 (07:51 +0000)]
nntp: reduce timers for weakening

Danga::Socket timers are not cheap, so avoid creating up
to 3 timers per-newsgroup by batching resource weakening.
This lets us reduce resource consumption for scheduing
additional resource consumption reduction :)

8 years agonntp: remove unused hdr_val subroutine
Eric Wong [Mon, 25 Apr 2016 06:42:48 +0000 (06:42 +0000)]
nntp: remove unused hdr_val subroutine

hdr_val has not been used since commit 1d236e649df1
("nntp: implement OVER/XOVER summary in search document")

8 years agosplit out NNTPD and HTTPD* modules
Eric Wong [Mon, 25 Apr 2016 05:12:43 +0000 (05:12 +0000)]
split out NNTPD and HTTPD* modules

Hopefully this modularizes things a little and allows us
to work on a combined super server to save RAM.

8 years agomda: don't clobber existing List-Id header
Eric Wong [Mon, 25 Apr 2016 05:07:26 +0000 (05:07 +0000)]
mda: don't clobber existing List-Id header

We may be importing mail from other lists, so do not
clobber the existing List-Id header.

8 years agosearchview: add "rel=next" and "rel=prev" here, too
Eric Wong [Mon, 25 Apr 2016 01:10:41 +0000 (01:10 +0000)]
searchview: add "rel=next" and "rel=prev" here, too

ref: https://www.w3.org/TR/html/links.html#sequential-link-types

Followup-to: c4183f56aab6 ("www: add rel=next and rel=prev navigation hints")
8 years agowww: add rel=next and rel=prev navigation hints
Eric Wong [Mon, 25 Apr 2016 01:00:24 +0000 (01:00 +0000)]
www: add rel=next and rel=prev navigation hints

This can makes navigation easier with some browsers or
or browser extensions.

ref: https://www.w3.org/TR/html/links.html#sequential-link-types

8 years agoview: fix link generation for replies in threads
Eric Wong [Mon, 25 Apr 2016 00:07:40 +0000 (00:07 +0000)]
view: fix link generation for replies in threads

Oops, gotta test this :x

8 years agoview: add extra newline in flat thread view for lynx
Eric Wong [Sun, 24 Apr 2016 23:52:00 +0000 (23:52 +0000)]
view: add extra newline in flat thread view for lynx

This shouldn't show up in other browsers (tested with w3m, too),
but the extra newline makes a difference for delineating
messages when viewed with lynx.

8 years agoview: more consistent prefixing for thread skeletons
Eric Wong [Sun, 24 Apr 2016 23:37:54 +0000 (23:37 +0000)]
view: more consistent prefixing for thread skeletons

This will allow potential tinkerers to switch away from the '` '
prefix more easily.

8 years agomda: reject multiple Message-IDs up front
Eric Wong [Thu, 21 Apr 2016 22:46:04 +0000 (22:46 +0000)]
mda: reject multiple Message-IDs up front

While ssoma now documents it uses the first Message-ID, they
are confusing and could be a sign of a broken mail software,
and broken mail software is often a sign of spam...

ref: http://public-inbox.org/meta/20160421221128.4910-1-e@80x24.org/

8 years agoview: show flat thread view in chronological order
Eric Wong [Sat, 16 Apr 2016 18:46:35 +0000 (18:46 +0000)]
view: show flat thread view in chronological order

Allowing readers new to a topic to follow in chronological order
probably makes the most sense.  Reverse chronological order may
reduce scrolling (e.g. log view); but nearly all non-threaded
conversation displays seem to be chronological so perhaps
there's a good reason for that.

8 years agoview: thread skeleton tweaks
Eric Wong [Fri, 15 Apr 2016 21:40:13 +0000 (21:40 +0000)]
view: thread skeleton tweaks

Allow the Subject: <-> skeleton line to point to each other so
the reader can bounce around between them without refocusing
their browser.

8 years agowww: redirect /$MESSAGE_ID/f/ endpoints
Eric Wong [Fri, 15 Apr 2016 20:50:56 +0000 (20:50 +0000)]
www: redirect /$MESSAGE_ID/f/ endpoints

Quote-folding was a major design mistake pre-1.0.  Since this
project is still in its infancy and unlikely to be in wide
use at the moment, redirect the /f/ endpoints back to the
plain message.

8 years agodoc: update design notes on WWW development
Eric Wong [Thu, 14 Apr 2016 22:57:48 +0000 (22:57 +0000)]
doc: update design notes on WWW development

Start documenting our anchors and CSS classes for in case users
want to write their own CSS or even JavaScript for local usage.

8 years agoview: drop vestigial elements of quote folding
Eric Wong [Wed, 13 Apr 2016 22:20:43 +0000 (22:20 +0000)]
view: drop vestigial elements of quote folding

...And mark quotes as <span class="q"> since it barely
costs us anything and allows users to choose colors
themselves with custom, user-supplied CSS.

Reduce allocations of the Linkify object, too.

8 years agowww: stop generating /$MESSAGE_ID/f/ links
Eric Wong [Wed, 13 Apr 2016 03:04:11 +0000 (03:04 +0000)]
www: stop generating /$MESSAGE_ID/f/ links

Quote-folding can be detrimental as it fails to hide the
real problem of over-quoting.

Over-quoting wastes bandwidth and space for all readers, not
just WWW readers of the public-inbox.  So hopefully removing
quote-folding support from the WWW interface can shame those
repliers into quoting only relevant portions of what they reply
to.

8 years agoview: fix link to view replies from $MESSAGE_ID/f/ links
Eric Wong [Wed, 13 Apr 2016 02:42:32 +0000 (02:42 +0000)]
view: fix link to view replies from $MESSAGE_ID/f/ links

Oops, $MESSAGE_ID/f/R/ screws up rather badly.

8 years agosearchview: deal with the removal of rsort
Eric Wong [Wed, 13 Apr 2016 01:35:56 +0000 (01:35 +0000)]
searchview: deal with the removal of rsort

Oops.  While we're at it, simplify the calls to do threading
slightly by reducing the places where we touch Mail::Thread
globals.

Fixes: 56164afc2034 (view: allow topics to be "bumped" by new replies)
8 years agombox: do not clobber existing archive headers in WWW
Eric Wong [Tue, 12 Apr 2016 21:25:05 +0000 (21:25 +0000)]
mbox: do not clobber existing archive headers in WWW

When serving archives, it's more robust to keep existing
archive links in one server goes down.

8 years agoview: allow topics to be "bumped" by new replies
Eric Wong [Tue, 12 Apr 2016 21:18:55 +0000 (21:18 +0000)]
view: allow topics to be "bumped" by new replies

This ought to prevent new replies from getting lost for readers
relying on the WWW index interface.

8 years agoimport: filter out [<>] from user names
Eric Wong [Tue, 12 Apr 2016 21:16:38 +0000 (21:16 +0000)]
import: filter out [<>] from user names

It confuses the git ident parser and may not be a great
idea to fix in git since it could break interopability
with older versions.

8 years agoimport: use bytes::length for true data length in bytes
Eric Wong [Mon, 11 Apr 2016 04:44:53 +0000 (04:44 +0000)]
import: use bytes::length for true data length in bytes

git is byte-oriented and fast-import will not tolerate
miscalculations.  This is necessary for wide characters
in commit messages (email Subjects).

8 years agoimport: set binmode before printing author names
Eric Wong [Sat, 9 Apr 2016 09:07:16 +0000 (09:07 +0000)]
import: set binmode before printing author names

Author names may have wide characters in them, so avoid warnings
as git favors UTF-8 for names and fast-import even requires them
for commit messages

8 years agoimport: initial module + test case
Eric Wong [Sat, 9 Apr 2016 00:28:07 +0000 (00:28 +0000)]
import: initial module + test case

This will allow us to write fast importers for existing
archives as well as eventually removing the ssoma dependency
for performance and ease-of-installation.

8 years agogit: add support for qx wrapper
Eric Wong [Thu, 31 Dec 2015 21:16:39 +0000 (21:16 +0000)]
git: add support for qx wrapper

This lets us one-line git commands easily like ``, but without
having to remember --git-dir or escape arguments.

8 years agombox: unconditionally add trailing newline
Eric Wong [Mon, 11 Apr 2016 04:51:40 +0000 (04:51 +0000)]
mbox: unconditionally add trailing newline

This may be necessary for compatibility with non-mboxrd aware
parsers which expect "\nFrom " for everything but the first
record.

8 years agopublic-inbox-learn: drop leading "From " line from mboxes
Eric Wong [Sat, 9 Apr 2016 01:27:37 +0000 (01:27 +0000)]
public-inbox-learn: drop leading "From " line from mboxes

It can confuse Email::MIME if we have it.

8 years agofilter: remove out dated comments
Eric Wong [Sat, 9 Apr 2016 01:21:59 +0000 (01:21 +0000)]
filter: remove out dated comments

Followup-to commit 5a590bcb6813
("filter: preserve Mail-Followup-To and Mail-Reply-To")