mercurial-scm/hg-stable: mercurial/wireprotoserver.py annotate

annotate mercurial/wireprotoserver.py @ 48813:2bb75c65fa6c stable

ci: use the `v1.0` flavor of the docker images in the CI This new versioning will help us to maintain backward compatibility in the docker image. This will be useful to deal with mismatch between default/stable in version and the re-run CI on older changesets in the future. Once this changeset land on stable, we will have to merge it in default. Then we can start make backward incompatible changes in a new image version. Differential Revision: https://phab.mercurial-scm.org/D12388

author	Pierre-Yves David <pierre-yves.david@octobus.net>
date	Fri, 18 Mar 2022 18:09:46 +0100
parents	04688c51f81f
children	6000f5b25c9b

rev	line source
5598 d534ba1c4eb4 separate the wire protocol commands from the user interface commands Dirkjan Ochtman <dirkjan@ochtman.nl> parents: diff changeset	1 # Copyright 21 May 2005 - (c) 2005 Jake Edge <jake@edge2.net>
46819 d4ba4d51f85f contributor: change mentions of mpm to olivia Rapha?l Gom?s <rgomes@octobus.net> parents: 46404 diff changeset	2 # Copyright 2005-2007 Olivia Mackall <olivia@selenic.com>
5598 d534ba1c4eb4 separate the wire protocol commands from the user interface commands Dirkjan Ochtman <dirkjan@ochtman.nl> parents: diff changeset	3 #
8225 46293a0c7e9f updated license to be explicit about GPL version 2 Martin Geisler <mg@lazybytes.net> parents: 8109 diff changeset	4 # This software may be used and distributed according to the terms of the
10263 25e572394f5c Update license to GPLv2+ Matt Mackall <mpm@selenic.com> parents: 9713 diff changeset	5 # GNU General Public License version 2 or any later version.
5598 d534ba1c4eb4 separate the wire protocol commands from the user interface commands Dirkjan Ochtman <dirkjan@ochtman.nl> parents: diff changeset	6
27046 37fcfe52c68c hgweb: use absolute_import Yuya Nishihara <yuya@tcha.org> parents: 20903 diff changeset	7 from __future__ import absolute_import
37fcfe52c68c hgweb: use absolute_import Yuya Nishihara <yuya@tcha.org> parents: 20903 diff changeset	8
36104 2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	9 import contextlib
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	10 import struct
36552 e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	11 import threading
27046 37fcfe52c68c hgweb: use absolute_import Yuya Nishihara <yuya@tcha.org> parents: 20903 diff changeset	12
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	13 from .i18n import _
35896 ef3a24a023ec wireprotoserver: rename hgweb.protocol to wireprotoserver (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35750 diff changeset	14 from . import (
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	15 encoding,
34509 e21f274cccea hgweb: in protocol adapter, avoid control reaching end of non-void function Augie Fackler <augie@google.com> parents: 33842 diff changeset	16 error,
34742 5a9cad0dfddb hgweb: when unpacking args from request form, convert to bytes Augie Fackler <augie@google.com> parents: 34740 diff changeset	17 pycompat,
27046 37fcfe52c68c hgweb: use absolute_import Yuya Nishihara <yuya@tcha.org> parents: 20903 diff changeset	18 util,
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	19 wireprototypes,
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	20 wireprotov1server,
27046 37fcfe52c68c hgweb: use absolute_import Yuya Nishihara <yuya@tcha.org> parents: 20903 diff changeset	21 )
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	22 from .interfaces import util as interfaceutil
37123 a8a902d7176e procutil: bulk-replace function calls to point to new module Yuya Nishihara <yuya@tcha.org> parents: 37064 diff changeset	23 from .utils import (
42041 3e47d1ec9da5 util: extract compression code in `mercurial.utils.compression` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41285 diff changeset	24 compression,
46404 71443f742886 wireprotoserver: convert ErrorResponse to bytes Matt Harbison <matt_harbison@yahoo.com> parents: 45837 diff changeset	25 stringutil,
37123 a8a902d7176e procutil: bulk-replace function calls to point to new module Yuya Nishihara <yuya@tcha.org> parents: 37064 diff changeset	26 )
35896 ef3a24a023ec wireprotoserver: rename hgweb.protocol to wireprotoserver (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35750 diff changeset	27
28861 86db5cb55d46 pycompat: switch to util.stringio for py3 compat timeless <timeless@mozdev.org> parents: 28530 diff changeset	28 stringio = util.stringio
5963 5be210afe1b8 hgweb: explicitly check if requested command exists Dirkjan Ochtman <dirkjan@ochtman.nl> parents: 5915 diff changeset	29
28883 032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat timeless <timeless@mozdev.org> parents: 28861 diff changeset	30 urlerr = util.urlerr
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat timeless <timeless@mozdev.org> parents: 28861 diff changeset	31 urlreq = util.urlreq
032c4c2f802a pycompat: switch to util.urlreq/util.urlerr for py3 compat timeless <timeless@mozdev.org> parents: 28861 diff changeset	32
35898 1b76a9e0a9de wireprotoserver: don't import symbol from hgweb.common Gregory Szorc <gregory.szorc@gmail.com> parents: 35897 diff changeset	33 HTTP_OK = 200
1b76a9e0a9de wireprotoserver: don't import symbol from hgweb.common Gregory Szorc <gregory.szorc@gmail.com> parents: 35897 diff changeset	34
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	35 HGTYPE = b'application/mercurial-0.1'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	36 HGTYPE2 = b'application/mercurial-0.2'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	37 HGERRTYPE = b'application/hg-error'
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	38
36565 3cd245945ef3 wireprotoserver: move SSHV1 and SSHV2 constants to wireprototypes Gregory Szorc <gregory.szorc@gmail.com> parents: 36555 diff changeset	39 SSHV1 = wireprototypes.SSHV1
36015 48a3a9283f09 sshpeer: initial definition and implementation of new SSH protocol Gregory Szorc <gregory.szorc@gmail.com> parents: 35940 diff changeset	40
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	41
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	42 def decodevaluefromheaders(req, headerprefix):
34744 0a2ef612ad50 hgweb: fix decodevaluefromheaders to always return a bytes value Augie Fackler <augie@google.com> parents: 34743 diff changeset	43 """Decode a long value from multiple HTTP request headers.
0a2ef612ad50 hgweb: fix decodevaluefromheaders to always return a bytes value Augie Fackler <augie@google.com> parents: 34743 diff changeset	44
0a2ef612ad50 hgweb: fix decodevaluefromheaders to always return a bytes value Augie Fackler <augie@google.com> parents: 34743 diff changeset	45 Returns the value as a bytes, not a str.
0a2ef612ad50 hgweb: fix decodevaluefromheaders to always return a bytes value Augie Fackler <augie@google.com> parents: 34743 diff changeset	46 """
30759 3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	47 chunks = []
3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	48 i = 1
3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	49 while True:
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	50 v = req.headers.get(b'%s-%d' % (headerprefix, i))
30759 3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	51 if v is None:
3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	52 break
34744 0a2ef612ad50 hgweb: fix decodevaluefromheaders to always return a bytes value Augie Fackler <augie@google.com> parents: 34743 diff changeset	53 chunks.append(pycompat.bytesurl(v))
30759 3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	54 i += 1
3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	55
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	56 return b''.join(chunks)
30759 3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	57
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	58
37810 856f381ad74b interfaceutil: module to stub out zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37785 diff changeset	59 @interfaceutil.implementer(wireprototypes.baseprotocolhandler)
37296 78103e4138b1 wireproto: port protocol handler to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37295 diff changeset	60 class httpv1protocolhandler(object):
36873 a755fd3b7146 hgweb: expose URL scheme and REMOTE_* attributes Gregory Szorc <gregory.szorc@gmail.com> parents: 36868 diff changeset	61 def __init__(self, req, ui, checkperm):
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	62 self._req = req
35906 d747cf39cf70 wireprotoserver: make attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35905 diff changeset	63 self._ui = ui
36809 66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	64 self._checkperm = checkperm
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	65 self._protocaps = None
35913 29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	66
29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	67 @property
29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	68 def name(self):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	69 return b'http-v1'
30567 b3a9ef3d30e8 protocol: declare transport protocol name Gregory Szorc <gregory.szorc@gmail.com> parents: 30475 diff changeset	70
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	71 def getargs(self, args):
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	72 knownargs = self._args()
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	73 data = {}
368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	74 keys = args.split()
368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	75 for k in keys:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	76 if k == b'*':
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	77 star = {}
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	78 for key in knownargs.keys():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	79 if key != b'cmd' and key not in keys:
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	80 star[key] = knownargs[key][0]
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	81 data[b'*'] = star
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	82 else:
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	83 data[k] = knownargs[k][0]
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	84 return [data[k] for k in keys]
35903 49426bb4476c wireprotoserver: add some blank lines between methods Gregory Szorc <gregory.szorc@gmail.com> parents: 35900 diff changeset	85
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	86 def _args(self):
36868 ec0af9c59270 hgweb: use a multidict for holding query string parameters Gregory Szorc <gregory.szorc@gmail.com> parents: 36867 diff changeset	87 args = self._req.qsparams.asdictoflists()
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	88 postlen = int(self._req.headers.get(b'X-HgArgs-Post', 0))
28530 fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers Augie Fackler <augie@google.com> parents: 27046 diff changeset	89 if postlen:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	90 args.update(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	91 urlreq.parseqs(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	92 self._req.bodyfh.read(postlen), keep_blank_values=True
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	93 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	94 )
28530 fd2acc5046f6 http: support sending hgargs via POST body instead of in GET or headers Augie Fackler <augie@google.com> parents: 27046 diff changeset	95 return args
30759 3f5f0c98cd18 httppeer: extract code for HTTP header spanning Gregory Szorc <gregory.szorc@gmail.com> parents: 30567 diff changeset	96
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	97 argvalue = decodevaluefromheaders(self._req, b'X-HgArg')
36115 a3d42d1865f1 wireprotoserver: define and use parse_qs from urllib Gregory Szorc <gregory.szorc@gmail.com> parents: 36113 diff changeset	98 args.update(urlreq.parseqs(argvalue, keep_blank_values=True))
14093 ce99d887585f httprepo: long arguments support (issue2126) Steven Brown <StevenGBrown@gmail.com> parents: 13721 diff changeset	99 return args
35903 49426bb4476c wireprotoserver: add some blank lines between methods Gregory Szorc <gregory.szorc@gmail.com> parents: 35900 diff changeset	100
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	101 def getprotocaps(self):
afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	102 if self._protocaps is None:
37590 9170df9106a8 wireprotoserver: headers are bytes for us internally, use bytes Augie Fackler <augie@google.com> parents: 37557 diff changeset	103 value = decodevaluefromheaders(self._req, b'X-HgProto')
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	104 self._protocaps = set(value.split(b' '))
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	105 return self._protocaps
afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	106
37414 2d965bfeb8f6 wireproto: allow direct stream processing for unbundle Joerg Sonnenberger <joerg@bec.de> parents: 37393 diff changeset	107 def getpayload(self):
36853 ed0456fde625 hgweb: handle CONTENT_LENGTH Gregory Szorc <gregory.szorc@gmail.com> parents: 36852 diff changeset	108 # Existing clients always send Content-Length.
ed0456fde625 hgweb: handle CONTENT_LENGTH Gregory Szorc <gregory.szorc@gmail.com> parents: 36852 diff changeset	109 length = int(self._req.headers[b'Content-Length'])
ed0456fde625 hgweb: handle CONTENT_LENGTH Gregory Szorc <gregory.szorc@gmail.com> parents: 36852 diff changeset	110
33842 3c91cc0c5fde httppeer: add support for httppostargs when we're sending a file Augie Fackler <augie@google.com> parents: 33228 diff changeset	111 # If httppostargs is used, we need to read Content-Length
3c91cc0c5fde httppeer: add support for httppostargs when we're sending a file Augie Fackler <augie@google.com> parents: 33228 diff changeset	112 # minus the amount that was consumed by args.
36852 14f70c44af6c wireprotoserver: access headers through parsed request Gregory Szorc <gregory.szorc@gmail.com> parents: 36821 diff changeset	113 length -= int(self._req.headers.get(b'X-HgArgs-Post', 0))
37414 2d965bfeb8f6 wireproto: allow direct stream processing for unbundle Joerg Sonnenberger <joerg@bec.de> parents: 37393 diff changeset	114 return util.filechunkiter(self._req.bodyfh, limit=length)
35903 49426bb4476c wireprotoserver: add some blank lines between methods Gregory Szorc <gregory.szorc@gmail.com> parents: 35900 diff changeset	115
36104 2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	116 @contextlib.contextmanager
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	117 def mayberedirectstdio(self):
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	118 oldout = self._ui.fout
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	119 olderr = self._ui.ferr
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	120
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	121 out = util.stringio()
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	122
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	123 try:
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	124 self._ui.fout = out
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	125 self._ui.ferr = out
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	126 yield out
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	127 finally:
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	128 self._ui.fout = oldout
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	129 self._ui.ferr = olderr
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	130
36107 957e773614d0 wireprotoserver: rename _client to client (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36106 diff changeset	131 def client(self):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	132 return b'remote:%s:%s:%s' % (
36873 a755fd3b7146 hgweb: expose URL scheme and REMOTE_* attributes Gregory Szorc <gregory.szorc@gmail.com> parents: 36868 diff changeset	133 self._req.urlscheme,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	134 urlreq.quote(self._req.remotehost or b''),
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	135 urlreq.quote(self._req.remoteuser or b''),
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	136 )
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	137
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	138 def addcapabilities(self, repo, caps):
37056 cd0ca979a8b8 wireproto: nominally don't expose "batch" to version 2 wire transports Gregory Szorc <gregory.szorc@gmail.com> parents: 37055 diff changeset	139 caps.append(b'batch')
cd0ca979a8b8 wireproto: nominally don't expose "batch" to version 2 wire transports Gregory Szorc <gregory.szorc@gmail.com> parents: 37055 diff changeset	140
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	141 caps.append(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	142 b'httpheader=%d' % repo.ui.configint(b'server', b'maxhttpheaderlen')
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	143 )
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	144 if repo.ui.configbool(b'experimental', b'httppostargs'):
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	145 caps.append(b'httppostargs')
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	146
6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	147 # FUTURE advertise 0.2rx once support is implemented
6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	148 # FUTURE advertise minrx and mintx after consulting config option
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	149 caps.append(b'httpmediatype=0.1rx,0.1tx,0.2tx')
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	150
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	151 compengines = wireprototypes.supportedcompengines(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	152 repo.ui, compression.SERVERROLE
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	153 )
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	154 if compengines:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	155 comptypes = b','.join(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	156 urlreq.quote(e.wireprotosupport().name) for e in compengines
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	157 )
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	158 caps.append(b'compression=%s' % comptypes)
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	159
6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	160 return caps
6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	161
36809 66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	162 def checkperm(self, perm):
66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	163 return self._checkperm(perm)
66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	164
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	165
36269 72812ad205d1 wireprotoserver: return to using iscmd() method Augie Fackler <augie@google.com> parents: 36261 diff changeset	166 # This method exists mostly so that extensions like remotefilelog can
72812ad205d1 wireprotoserver: return to using iscmd() method Augie Fackler <augie@google.com> parents: 36261 diff changeset	167 # disable a kludgey legacy method only over http. As of early 2018,
72812ad205d1 wireprotoserver: return to using iscmd() method Augie Fackler <augie@google.com> parents: 36261 diff changeset	168 # there are no other known users, so with any luck we can discard this
72812ad205d1 wireprotoserver: return to using iscmd() method Augie Fackler <augie@google.com> parents: 36261 diff changeset	169 # hook if remotefilelog becomes a first-party extension.
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	170 def iscmd(cmd):
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	171 return cmd in wireprotov1server.commands
11595 368cd5325348 protocol: move hgweb protocol support back into protocol.py Matt Mackall <mpm@selenic.com> parents: 11594 diff changeset	172
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	173
36883 02bea04b4c54 hgweb: transition permissions hooks to modern request type (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36873 diff changeset	174 def handlewsgirequest(rctx, req, res, checkperm):
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	175 """Possibly process a wire protocol request.
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	176
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	177 If the current request is a wire protocol request, the request is
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	178 processed by this function.
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	179
36818 886fba199022 hgweb: only recognize wire protocol commands from query string (BC) Gregory Szorc <gregory.szorc@gmail.com> parents: 36812 diff changeset	180 ``req`` is a ``parsedrequest`` instance.
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	181 ``res`` is a ``wsgiresponse`` instance.
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	182
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	183 Returns a bool indicating if the request was serviced. If set, the caller
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	184 should stop processing the request, as a response has already been issued.
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	185 """
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	186 # Avoid cycle involving hg module.
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	187 from .hgweb import common as hgwebcommon
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	188
36809 66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	189 repo = rctx.repo
66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	190
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	191 # HTTP version 1 wire protocol requests are denoted by a "cmd" query
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	192 # string parameter. If it isn't present, this isn't a wire protocol
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	193 # request.
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	194 if b'cmd' not in req.qsparams:
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	195 return False
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	196
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	197 cmd = req.qsparams[b'cmd']
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	198
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	199 # The "cmd" request parameter is used by both the wire protocol and hgweb.
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	200 # While not all wire protocol commands are available for all transports,
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	201 # if we see a "cmd" value that resembles a known wire protocol command, we
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	202 # route it to a protocol handler. This is better than routing possible
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	203 # wire protocol requests to hgweb because it prevents hgweb from using
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	204 # known wire protocol commands and it is less confusing for machine
cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	205 # clients.
36269 72812ad205d1 wireprotoserver: return to using iscmd() method Augie Fackler <augie@google.com> parents: 36261 diff changeset	206 if not iscmd(cmd):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	207 return False
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	208
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	209 # The "cmd" query string argument is only valid on the root path of the
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	210 # repo. e.g. ``/?cmd=foo``, ``/repo?cmd=foo``. URL paths within the repo
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	211 # like ``/blah?cmd=foo`` are not allowed. So don't recognize the request
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	212 # in this case. We send an HTTP 404 for backwards compatibility reasons.
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	213 if req.dispatchpath:
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	214 res.status = hgwebcommon.statusmessage(404)
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	215 res.headers[b'Content-Type'] = HGTYPE
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	216 # TODO This is not a good response to issue for this request. This
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	217 # is mostly for BC for now.
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	218 res.setbodybytes(b'0\n%s\n' % b'Not Found')
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	219 return True
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	220
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	221 proto = httpv1protocolhandler(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	222 req, repo.ui, lambda perm: checkperm(rctx, req, perm)
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	223 )
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	224
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	225 # The permissions checker should be the only thing that can raise an
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	226 # ErrorResponse. It is kind of a layer violation to catch an hgweb
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	227 # exception here. So consider refactoring into a exception type that
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	228 # is associated with the wire protocol.
158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	229 try:
36873 a755fd3b7146 hgweb: expose URL scheme and REMOTE_* attributes Gregory Szorc <gregory.szorc@gmail.com> parents: 36868 diff changeset	230 _callhttp(repo, req, res, proto, cmd)
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	231 except hgwebcommon.ErrorResponse as e:
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	232 for k, v in e.headers:
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	233 res.headers[k] = v
46404 71443f742886 wireprotoserver: convert ErrorResponse to bytes Matt Harbison <matt_harbison@yahoo.com> parents: 45837 diff changeset	234 res.status = hgwebcommon.statusmessage(
71443f742886 wireprotoserver: convert ErrorResponse to bytes Matt Harbison <matt_harbison@yahoo.com> parents: 45837 diff changeset	235 e.code, stringutil.forcebytestr(e)
71443f742886 wireprotoserver: convert ErrorResponse to bytes Matt Harbison <matt_harbison@yahoo.com> parents: 45837 diff changeset	236 )
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	237 # TODO This response body assumes the failed command was
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	238 # "unbundle." That assumption is not always valid.
46404 71443f742886 wireprotoserver: convert ErrorResponse to bytes Matt Harbison <matt_harbison@yahoo.com> parents: 45837 diff changeset	239 res.setbodybytes(b'0\n%s\n' % stringutil.forcebytestr(e))
36820 158d4ecc03c8 wireprotoserver: move all wire protocol handling logic out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36818 diff changeset	240
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	241 return True
36023 cdc93fe1da77 wireprotoserver: move protocol parsing and dispatch out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36021 diff changeset	242
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	243
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	244 def _httpresponsetype(ui, proto, prefer_uncompressed):
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	245 """Determine the appropriate response type and compression settings.
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	246
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	247 Returns a tuple of (mediatype, compengine, engineopts).
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	248 """
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	249 # Determine the response media type and compression engine based
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	250 # on the request parameters.
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	251
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	252 if b'0.2' in proto.getprotocaps():
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	253 # All clients are expected to support uncompressed data.
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	254 if prefer_uncompressed:
42041 3e47d1ec9da5 util: extract compression code in `mercurial.utils.compression` Pierre-Yves David <pierre-yves.david@octobus.net> parents: 41285 diff changeset	255 return HGTYPE2, compression._noopengine(), {}
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	256
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	257 # Now find an agreed upon compression format.
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	258 compformats = wireprotov1server.clientcompressionsupport(proto)
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	259 for engine in wireprototypes.supportedcompengines(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	260 ui, compression.SERVERROLE
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	261 ):
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	262 if engine.wireprotosupport().name in compformats:
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	263 opts = {}
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	264 level = ui.configint(b'server', b'%slevel' % engine.name())
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	265 if level is not None:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	266 opts[b'level'] = level
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	267
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	268 return HGTYPE2, engine, opts
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	269
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	270 # No mutually supported compression format. Fall back to the
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	271 # legacy protocol.
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	272
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	273 # Don't allow untrusted settings because disabling compression or
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	274 # setting a very high compression level could lead to flooding
341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	275 # the server's network or CPU.
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	276 opts = {b'level': ui.configint(b'server', b'zliblevel')}
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	277 return HGTYPE, util.compengines[b'zlib'], opts
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	278
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	279
36873 a755fd3b7146 hgweb: expose URL scheme and REMOTE_* attributes Gregory Szorc <gregory.szorc@gmail.com> parents: 36868 diff changeset	280 def _callhttp(repo, req, res, proto, cmd):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	281 # Avoid cycle involving hg module.
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	282 from .hgweb import common as hgwebcommon
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	283
35750 a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	284 def genversion2(gen, engine, engineopts):
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	285 # application/mercurial-0.2 always sends a payload header
e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	286 # identifying the compression engine.
e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	287 name = engine.wireprotosupport().name
e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	288 assert 0 < len(name) < 256
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	289 yield struct.pack(b'B', len(name))
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	290 yield name
e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	291
35750 a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	292 for chunk in gen:
a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	293 yield chunk
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	294
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	295 def setresponse(code, contenttype, bodybytes=None, bodygen=None):
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	296 if code == HTTP_OK:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	297 res.status = b'200 Script output follows'
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	298 else:
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	299 res.status = hgwebcommon.statusmessage(code)
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	300
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	301 res.headers[b'Content-Type'] = contenttype
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	302
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	303 if bodybytes is not None:
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	304 res.setbodybytes(bodybytes)
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	305 if bodygen is not None:
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	306 res.setbodygen(bodygen)
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	307
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	308 if not wireprotov1server.commands.commandavailable(cmd, proto):
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	309 setresponse(
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	310 HTTP_OK,
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	311 HGERRTYPE,
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	312 _(
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	313 b'requested wire protocol command is not available over '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	314 b'HTTP'
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	315 ),
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	316 )
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	317 return
36021 5a56bf4180ad wireproto: function for testing if wire protocol command is available Gregory Szorc <gregory.szorc@gmail.com> parents: 36015 diff changeset	318
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	319 proto.checkperm(wireprotov1server.commands[cmd].permission)
36807 c638a13093cf wireprotoserver: check permissions in main dispatch function Gregory Szorc <gregory.szorc@gmail.com> parents: 36806 diff changeset	320
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	321 rsp = wireprotov1server.dispatch(repo, proto, cmd)
36806 7574c8173d5e wireprotoserver: check if command available before calling it Gregory Szorc <gregory.szorc@gmail.com> parents: 36768 diff changeset	322
34510 c23fa3103925 hgweb: in protocol adapter, look for bytes instances, not str Augie Fackler <augie@google.com> parents: 34509 diff changeset	323 if isinstance(rsp, bytes):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	324 setresponse(HTTP_OK, HGTYPE, bodybytes=rsp)
36112 2f7290555c96 wireproto: introduce type for raw byte responses (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36111 diff changeset	325 elif isinstance(rsp, wireprototypes.bytesresponse):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	326 setresponse(HTTP_OK, HGTYPE, bodybytes=rsp.data)
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	327 elif isinstance(rsp, wireprototypes.streamreslegacy):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	328 setresponse(HTTP_OK, HGTYPE, bodygen=rsp.gen)
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	329 elif isinstance(rsp, wireprototypes.streamres):
35705 8cdb671dbd0b wireproto: drop support for reader interface from streamres (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 34744 diff changeset	330 gen = rsp.gen
30475 2add671bf55b wireproto: perform chunking and compression at protocol layer (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 30376 diff changeset	331
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	332 # This code for compression should not be streamres specific. It
e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	333 # is here because we only compress streamres at the moment.
36110 341c886e411e wireprotoserver: move responsetype() out of http handler Gregory Szorc <gregory.szorc@gmail.com> parents: 36109 diff changeset	334 mediatype, engine, engineopts = _httpresponsetype(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	335 repo.ui, proto, rsp.prefer_uncompressed
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	336 )
35750 a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	337 gen = engine.compressstream(gen, engineopts)
30475 2add671bf55b wireproto: perform chunking and compression at protocol layer (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 30376 diff changeset	338
35750 a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	339 if mediatype == HGTYPE2:
a39a9df7ecca wireproto: split streamres into legacy and modern case Joerg Sonnenberger <joerg@bec.de> parents: 35705 diff changeset	340 gen = genversion2(gen, engine, engineopts)
30764 e75463e3179f protocol: send application/mercurial-0.2 responses to capable clients Gregory Szorc <gregory.szorc@gmail.com> parents: 30759 diff changeset	341
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	342 setresponse(HTTP_OK, mediatype, bodygen=gen)
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	343 elif isinstance(rsp, wireprototypes.pushres):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	344 rsp = b'%d\n%s' % (rsp.res, rsp.output)
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	345 setresponse(HTTP_OK, HGTYPE, bodybytes=rsp)
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	346 elif isinstance(rsp, wireprototypes.pusherr):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	347 rsp = b'0\n%s\n' % rsp.res
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	348 res.drain = True
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	349 setresponse(HTTP_OK, HGTYPE, bodybytes=rsp)
36111 cd6ab329c5c7 wireprototypes: move wire protocol response types to new module Gregory Szorc <gregory.szorc@gmail.com> parents: 36110 diff changeset	350 elif isinstance(rsp, wireprototypes.ooberror):
36867 a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	351 setresponse(HTTP_OK, HGERRTYPE, bodybytes=rsp.message)
a88d68dc3ee8 hgweb: create dedicated type for WSGI responses Gregory Szorc <gregory.szorc@gmail.com> parents: 36863 diff changeset	352 else:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	353 raise error.ProgrammingError(b'hgweb.protocol internal failure', rsp)
36025 98a00aa0288d wireprotoserver: move error response handling out of hgweb Gregory Szorc <gregory.szorc@gmail.com> parents: 36023 diff changeset	354
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	355
36102 5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	356 def _sshv1respondbytes(fout, value):
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	357 """Send a bytes response for protocol version 1."""
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	358 fout.write(b'%d\n' % len(value))
36102 5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	359 fout.write(value)
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	360 fout.flush()
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	361
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	362
36102 5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	363 def _sshv1respondstream(fout, source):
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	364 write = fout.write
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	365 for chunk in source.gen:
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	366 write(chunk)
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	367 fout.flush()
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	368
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	369
36102 5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	370 def _sshv1respondooberror(fout, ferr, rsp):
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	371 ferr.write(b'%s\n-\n' % rsp)
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	372 ferr.flush()
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	373 fout.write(b'\n')
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	374 fout.flush()
5767664d39a5 wireprotoserver: extract SSH response handling functions Gregory Szorc <gregory.szorc@gmail.com> parents: 36027 diff changeset	375
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	376
37810 856f381ad74b interfaceutil: module to stub out zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37785 diff changeset	377 @interfaceutil.implementer(wireprototypes.baseprotocolhandler)
37296 78103e4138b1 wireproto: port protocol handler to zope.interface Gregory Szorc <gregory.szorc@gmail.com> parents: 37295 diff changeset	378 class sshv1protocolhandler(object):
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	379 """Handler for requests services via version 1 of SSH protocol."""
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	380
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	381 def __init__(self, ui, fin, fout):
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	382 self._ui = ui
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	383 self._fin = fin
bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	384 self._fout = fout
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	385 self._protocaps = set()
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	386
35913 29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	387 @property
29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	388 def name(self):
36565 3cd245945ef3 wireprotoserver: move SSHV1 and SSHV2 constants to wireprototypes Gregory Szorc <gregory.szorc@gmail.com> parents: 36555 diff changeset	389 return wireprototypes.SSHV1
35913 29759c46aa1a wireprotoserver: make name part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 35912 diff changeset	390
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	391 def getargs(self, args):
1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	392 data = {}
1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	393 keys = args.split()
38823 e7aa113b14f7 global: use pycompat.xrange() Gregory Szorc <gregory.szorc@gmail.com> parents: 37989 diff changeset	394 for n in pycompat.xrange(len(keys)):
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	395 argline = self._fin.readline()[:-1]
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	396 arg, l = argline.split()
1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	397 if arg not in keys:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	398 raise error.Abort(_(b"unexpected parameter %r") % arg)
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	399 if arg == b'*':
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	400 star = {}
38823 e7aa113b14f7 global: use pycompat.xrange() Gregory Szorc <gregory.szorc@gmail.com> parents: 37989 diff changeset	401 for k in pycompat.xrange(int(l)):
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	402 argline = self._fin.readline()[:-1]
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	403 arg, l = argline.split()
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	404 val = self._fin.read(int(l))
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	405 star[arg] = val
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	406 data[b'*'] = star
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	407 else:
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	408 val = self._fin.read(int(l))
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	409 data[arg] = val
1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	410 return [data[k] for k in keys]
1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	411
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	412 def getprotocaps(self):
afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	413 return self._protocaps
afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	414
37414 2d965bfeb8f6 wireproto: allow direct stream processing for unbundle Joerg Sonnenberger <joerg@bec.de> parents: 37393 diff changeset	415 def getpayload(self):
36403 b8d0761a85c7 wireproto: document the wonky push protocol for SSH Gregory Szorc <gregory.szorc@gmail.com> parents: 36402 diff changeset	416 # We initially send an empty response. This tells the client it is
b8d0761a85c7 wireproto: document the wonky push protocol for SSH Gregory Szorc <gregory.szorc@gmail.com> parents: 36402 diff changeset	417 # OK to start sending data. If a client sees any other response, it
b8d0761a85c7 wireproto: document the wonky push protocol for SSH Gregory Szorc <gregory.szorc@gmail.com> parents: 36402 diff changeset	418 # interprets it as an error.
b8d0761a85c7 wireproto: document the wonky push protocol for SSH Gregory Szorc <gregory.szorc@gmail.com> parents: 36402 diff changeset	419 _sshv1respondbytes(self._fout, b'')
b8d0761a85c7 wireproto: document the wonky push protocol for SSH Gregory Szorc <gregory.szorc@gmail.com> parents: 36402 diff changeset	420
36108 90ca4986616c wireprotoserver: rename getfile() to forwardpayload() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36107 diff changeset	421 # The file is in the form:
90ca4986616c wireprotoserver: rename getfile() to forwardpayload() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36107 diff changeset	422 #
90ca4986616c wireprotoserver: rename getfile() to forwardpayload() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36107 diff changeset	423 # <chunk size>\n<chunk>
90ca4986616c wireprotoserver: rename getfile() to forwardpayload() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36107 diff changeset	424 # ...
90ca4986616c wireprotoserver: rename getfile() to forwardpayload() (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36107 diff changeset	425 # 0\n
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	426 count = int(self._fin.readline())
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	427 while count:
37414 2d965bfeb8f6 wireproto: allow direct stream processing for unbundle Joerg Sonnenberger <joerg@bec.de> parents: 37393 diff changeset	428 yield self._fin.read(count)
35910 f1efc0caeab7 wireprotoserver: make some instance attributes private Gregory Szorc <gregory.szorc@gmail.com> parents: 35909 diff changeset	429 count = int(self._fin.readline())
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	430
36104 2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	431 @contextlib.contextmanager
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	432 def mayberedirectstdio(self):
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	433 yield None
2ad145fbde54 wireprotoserver: add context manager mechanism for redirecting stdio Gregory Szorc <gregory.szorc@gmail.com> parents: 36103 diff changeset	434
36107 957e773614d0 wireprotoserver: rename _client to client (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 36106 diff changeset	435 def client(self):
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	436 client = encoding.environ.get(b'SSH_CLIENT', b'').split(b' ', 1)[0]
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	437 return b'remote:ssh:' + client
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	438
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	439 def addcapabilities(self, repo, caps):
37393 afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	440 if self.name == wireprototypes.SSHV1:
afcfdf53e4b5 wireproto: provide accessors for client capabilities Joerg Sonnenberger <joerg@bec.de> parents: 37296 diff changeset	441 caps.append(b'protocaps')
37056 cd0ca979a8b8 wireproto: nominally don't expose "batch" to version 2 wire transports Gregory Szorc <gregory.szorc@gmail.com> parents: 37055 diff changeset	442 caps.append(b'batch')
36642 6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	443 return caps
6e585bca962e wireproto: add transport specific capabilities in the transport Gregory Szorc <gregory.szorc@gmail.com> parents: 36639 diff changeset	444
36809 66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	445 def checkperm(self, perm):
66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	446 pass
66de4555cefd wireproto: formalize permissions checking as part of protocol interface Gregory Szorc <gregory.szorc@gmail.com> parents: 36808 diff changeset	447
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	448
36552 e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	449 def _runsshserver(ui, repo, fin, fout, ev):
36253 464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	450 # This function operates like a state machine of sorts. The following
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	451 # states are defined:
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	452 #
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	453 # protov1-serving
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	454 # Server is in protocol version 1 serving mode. Commands arrive on
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	455 # new lines. These commands are processed in this state, one command
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	456 # after the other.
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	457 #
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	458 # shutdown
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	459 # The server is shutting down, possibly in reaction to a client event.
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	460 #
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	461 # And here are their transitions:
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	462 #
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	463 # protov1-serving -> shutdown
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	464 # When server receives an empty request or encounters another
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	465 # error.
464bedc0fdb4 wireprotoserver: handle SSH protocol version 2 upgrade requests Gregory Szorc <gregory.szorc@gmail.com> parents: 36252 diff changeset	466
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	467 state = b'protov1-serving'
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	468 proto = sshv1protocolhandler(ui, fin, fout)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	469
36552 e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	470 while not ev.is_set():
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	471 if state == b'protov1-serving':
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	472 # Commands are issued on new lines.
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	473 request = fin.readline()[:-1]
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	474
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	475 # Empty lines signal to terminate the connection.
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	476 if not request:
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	477 state = b'shutdown'
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	478 continue
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	479
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	480 available = wireprotov1server.commands.commandavailable(
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	481 request, proto
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	482 )
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	483
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	484 # This command isn't available. Send an empty response and go
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	485 # back to waiting for a new command.
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	486 if not available:
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	487 _sshv1respondbytes(fout, b'')
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	488 continue
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	489
37785 b4d85bc122bd wireproto: rename wireproto to wireprotov1server (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 37783 diff changeset	490 rsp = wireprotov1server.dispatch(repo, proto, request)
42902 7e19b640c53e sshserver: flush stream after command dispatch Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42824 diff changeset	491 repo.ui.fout.flush()
7e19b640c53e sshserver: flush stream after command dispatch Pierre-Yves David <pierre-yves.david@octobus.net> parents: 42824 diff changeset	492 repo.ui.ferr.flush()
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	493
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	494 if isinstance(rsp, bytes):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	495 _sshv1respondbytes(fout, rsp)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	496 elif isinstance(rsp, wireprototypes.bytesresponse):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	497 _sshv1respondbytes(fout, rsp.data)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	498 elif isinstance(rsp, wireprototypes.streamres):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	499 _sshv1respondstream(fout, rsp)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	500 elif isinstance(rsp, wireprototypes.streamreslegacy):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	501 _sshv1respondstream(fout, rsp)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	502 elif isinstance(rsp, wireprototypes.pushres):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	503 _sshv1respondbytes(fout, b'')
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	504 _sshv1respondbytes(fout, b'%d' % rsp.res)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	505 elif isinstance(rsp, wireprototypes.pusherr):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	506 _sshv1respondbytes(fout, rsp.res)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	507 elif isinstance(rsp, wireprototypes.ooberror):
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	508 _sshv1respondooberror(fout, ui.ferr, rsp.message)
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	509 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	510 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	511 b'unhandled response type from '
687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	512 b'wire protocol command: %s' % rsp
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	513 )
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	514
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	515 elif state == b'shutdown':
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	516 break
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	517
3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	518 else:
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	519 raise error.ProgrammingError(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	520 b'unhandled ssh server state: %s' % state
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	521 )
2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	522
36252 3b3a987bbbaa wireprotoserver: move SSH server operation to a standalone function Gregory Szorc <gregory.szorc@gmail.com> parents: 36251 diff changeset	523
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	524 class sshserver(object):
36555 7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	525 def __init__(self, ui, repo, logfh=None):
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	526 self._ui = ui
bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	527 self._repo = repo
41285 cf8677cd7286 ui: proxy protect/restorestdio() calls to update internal flag Yuya Nishihara <yuya@tcha.org> parents: 40075 diff changeset	528 self._fin, self._fout = ui.protectfinout()
36103 bf676267f64f wireprotoserver: split ssh protocol handler and server Gregory Szorc <gregory.szorc@gmail.com> parents: 36102 diff changeset	529
36555 7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	530 # Log write I/O to stdout and stderr if configured.
7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	531 if logfh:
7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	532 self._fout = util.makeloggingfileobject(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	533 logfh, self._fout, b'o', logdata=True
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	534 )
36555 7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	535 ui.ferr = util.makeloggingfileobject(
43077 687b865b95ad formatting: byteify all mercurial/ and hgext/ string literals Augie Fackler <augie@google.com> parents: 43076 diff changeset	536 logfh, ui.ferr, b'e', logdata=True
43076 2372284d9457 formatting: blacken the codebase Augie Fackler <augie@google.com> parents: 42902 diff changeset	537 )
36555 7cc4a9b9732a wireprotoserver: support logging SSH server I/O to a file descriptor Gregory Szorc <gregory.szorc@gmail.com> parents: 36552 diff changeset	538
35899 1bf5263fe5cc wireprotoserver: move sshserver into module (API) Gregory Szorc <gregory.szorc@gmail.com> parents: 35898 diff changeset	539 def serve_forever(self):
36552 e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	540 self.serveuntil(threading.Event())
41285 cf8677cd7286 ui: proxy protect/restorestdio() calls to update internal flag Yuya Nishihara <yuya@tcha.org> parents: 40075 diff changeset	541 self._ui.restorefinout(self._fin, self._fout)
36552 e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	542
e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	543 def serveuntil(self, ev):
e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	544 """Serve until a threading.Event is set."""
e7411fb7ba7f wireprotoserver: ability to run an SSH server until an event is set Gregory Szorc <gregory.szorc@gmail.com> parents: 36403 diff changeset	545 _runsshserver(self._ui, self._repo, self._fin, self._fout, ev)

Mercurial > public > mercurial-scm > hg-stable

annotate mercurial/wireprotoserver.py @ 48813:2bb75c65fa6c stable