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import gotwebd thread fcgi response to client for rendering in browser as data is returned fix potential problem with a stuck loop if the client is hammering the server with random clicks and stop/restarts render our index! WOOHOO! small var refactoring. fcgi.c to handle all clean-up, various error clean-up remove output used to trace down got bug temporarily stop overloading a socket, but a better solution needs to be found return on fcgi_gen_response, so we can track if a client is writable or not this stops page creation when the client is unavailable remove old comments enable profile building, although, i don't think this works thoroughly in a priv/proc daemon catch more errors correctly count repos remove temp logger we don't need to start our responder thread so early. move it to fcgi.c and start when we start processing html kill the unneeded thread, stop queueing responses, and just write to clients immediately clean up some memory leaks and dead stores rework querystring so an error can be displayed instead of showing the index on querystring error get framework in place for the rest of the content add server struct to response struct bo last commit get back a usable gotweb. not sure what i was thinking yesterday properly move our structs around this time remember index page for sitelink, fix leak unused var is annoying, so stop it for now. don't forget to change this! style briefs nearly completed. finish briefs output add briefs to summary cleanup some html properly retrieve next and previous commit ids for list navigation follow naddy's stailq macro change we will never have a previous link on the summary page goto correct label, so we get a previous link on the last page of briefs don't wrap short line simplify got_get_repo_commits code start rendering a diff start rendering a diff this was by accident finish diff output functions cleanup prepare for fd request that was a stupid idea, just flush the priv_fd bo that too. that won't work eith with append in mkstemp that isn't going to work actually zero out the priv_fd missed seek to beginning of file was overwriting first line of diff fsync our fd as well add link to repo path by sitelink and add back verbose fcgi debugging that was removed add modest write heuristics to fcgi_send_response fix dead assignments and XXX comment where a leak is happening that I can't find right now there was no leak. stsp is brilliant and knew it was the cache growing prevent double-free, render prettier err output if we can remove unused variables correctly fix double-free fix gotwebd to build with main's changes after rebase fix double-free don't error on index if pack files missing and fixup some error handling render commits finish up tag briefs and start the tag page finish up tag page unbreak TAGS and SUMMARY actions grab the correct tag from the queue unbreak TAGS and SUMMARY actions again update some error handling clean up unneeded code and start tree output render tree render branches remove tags from summary if there aren't any fix tree div structure and start blob render render blob render blame fix tree href in briefs clean up some css add headref to querystrings load correct commit for tree and diff fixup some error output update some copyright dates add full SNI support rm debug line found by Lucas6023, notified via IRC. thanks!! fix tree fix crash when querystring is manipulated to not have a commit id in certain instances. also break a stuck while loop on client error. fix for new got_object_id_by_path arguments rebase and fix prep for multiple fds per socket, instead of just one fix overlooked shift/reduce conflicts backout priv_fds as a list. after discussion with stsp, an array and length are the better direction prepare array of fds to pass into got functions make a new set of pack fds, which will be passed to got_repo_open work with new pack_fds in got_repo_open give output when no tags exist escape html in blame output change files listed in tree view to show blob, file commits, and blame, instead of blob, blob, blame. idea from mp4 on irc. this is way more handy. stop populating the queue from the headref and figure out previous commit id while iterating. this should reduce some overhead. actually purge our sockets instead of not using the function start work with new blob rm volatile use new diff change func names no more temp files increase blame number line width set content-type to text/plain so firefox won't download files rm test infra for now account for -Wwrite-strings fix for sigs and algorithm choice clean up some leaks and other mistakes
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1 .\"

2 .\" Copyright (c) 2020 Stefan Sperling

3 .\"

4 .\" Permission to use, copy, modify, and distribute this software for any

5 .\" purpose with or without fee is hereby granted, provided that the above

6 .\" copyright notice and this permission notice appear in all copies.

7 .\"

8 .\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES

9 .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF

10 .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR

11 .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES

12 .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN

13 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF

14 .\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

15 .\"

16 .Dd $Mdocdate$

17 .Dt GOTWEB 8

18 .Os

19 .Sh NAME

20 .Nm gotweb

21 .Nd Game of Trees Git repository server for web browsers -- which obviously

22 needs to be updated to gotwebd

23 .Sh SYNOPSIS

24 .Nm

25 .Sh DESCRIPTION

26 .Nm

27 provides a web interface allowing Git repository contents to be viewed

28 with a web browser.

29 .Pp

30 .Nm

31 is a CGI program based on

32 .Xr got 1

33 and

34 .Xr kcgi 3

35 which is intended to run in a

36 .Xr chroot 2

37 environment in

38 .Pa /var/www .

39 The program has been designed to work out of the box with

40 the

41 .Xr httpd 8

42 web server in conjunction with

43 .Xr slowcgi 8 .

44 .Pp

45 Enabling

46 .Nm

47 requires the following steps:

48 .Bl -enum

49 .It

50 The

51 .Xr httpd.conf 5

52 configuration file must be adjusted to run

53 .Nm

54 as a CGI program with

55 .Xr slowcgi 8 .

56 The

57 .Sx EXAMPLES

58 section below contains an appropriate configuration file sample.

59 .It

60 httpd(8) and slowcgi(8) must be enabled and started:

61 .Bd -literal -offset indent

62   # rcctl enable httpd slowcgi

63   # rcctl start httpd slowcgi

64 .Ed

65 .It

66 Optionally, the run-time behaviour of

67 .Nm

68 can be configured via the

69 .Xr gotweb.conf 5

70 configuration file.

71 .It

72 Git repositories must be created at a suitable location inside the

73 web server's

74 .Xr chroot 2

75 environment.

76 These repositories should

77 .Em not

78 be writable by the user ID of the

79 .Xr httpd 8

80 server.

81 The default location for repositories published by

82 .Nm

83 is

84 .Pa /var/www/got/public .

85 .It

86 Git repositories served by

87 .Nm

88 should be kept up-to-date with a mechanism such as

89 .Cm got fetch ,

90 .Xr git-fetch 1 ,

91 or

92 .Xr rsync 1 ,

93 scheduled by

94 .Xr cron 8 .

95 .El

96 .Sh FILES

97 .Bl -tag -width /var/www/got/public/ -compact

98 .It Pa /var/www/got/public/

99 Default location for Git repositories served by

100 .Nm .

101 This location can be adjusted in the

102 .Xr gotweb.conf 5

103 configuration file.

104 .It Pa /var/www/cgi-bin/gotweb/gotweb

105 The

106 .Nm

107 CGI program, statically linked for use in a

108 .Xr chroot 2

109 environment.

110 .It Pa /var/www/cgi-bin/gotweb/gw_tmpl/

111 Directory for template files used by

112 .Nm .

113 .It Pa /var/www/cgi-bin/gotweb/libexec/

114 Directory containing statically linked

115 .Xr got 1

116 helper programs which are run by

117 .Nm

118 to read Git repositories.

119 .It Pa /var/www/htdocs/gotweb/

120 Directory containing HTML, CSS, and image files used by

121 .Nm .

122 .It Pa /var/www/got/tmp/

123 Directory for temporary files created by

124 .Nm .

125 .El

126 .Sh EXAMPLES

127 Example configuration for httpd.conf:

128 .Bd -literal -offset indent

130   types { include "/usr/share/misc/mime.types" }

131   server "gotweb.example.com" {

132   	listen on * port 80

133   	root "/htdocs/gotweb"

134   	location "/cgi-bin/*" {

135   		root "/"

136   		fastcgi

138   	location "/*" {

139   		directory index "index.html"

142 .Ed

143 .Sh SEE ALSO

144 .Xr got 1 ,

145 .Xr kcgi 3 ,

146 .Xr git-repository 5 ,

147 .Xr gotweb.conf 5 ,

148 .Xr httpd 8 ,

149 .Xr slowcgi 8

150 .Sh AUTHORS

151 .An Tracey Emery Aq Mt tracey@traceyemery.net

152 .An Stefan Sperling Aq Mt stsp@openbsd.org