Commits
- Commit:
68069cf6014c5bd18aba4f3fa754c793c6740b3d
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: fixes for NetBSD
* Move the main incldue/got_compat.h to the top of the files they're
included in.
* Define SHA256Init and friends to the system equivalents.
- Commit:
4fccd2fe0ffbbc668b66abe63614470635f92f1b
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: configure: split out dependencies
Rather than assume all dependencies are required for all programs, split
them out.
This will make packaging easier, as well as splitting the code to use
subprojects.
Note that due to the use of config.h semantics, in most cases the
got_compat.h header file is now at the top of the .c file it is included
in, so that it can handle the system header inclusion properly.
- Commit:
12bec09b8ee75929ed950b389867d6116246a690
- From:
- Omar Polo <op@omarpolo.com>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
remove now unused sha1 handling from inflate and deflate
both were changed to use the new got_hash APIs.
- Commit:
b16893ba284e90739fc814673523878e8874dc0f
- From:
- Omar Polo <op@omarpolo.com>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
add some helper functions to compute hashes
This adds a set of functions to abstract over SHA1Init, SHA1Update,
SHA1Final, their respective SHA256 variants and how to compare digests.
Replace all the SHA1*() usage with the new APIs. It's a preparatory
step for sha256 handling.
ok stsp@
- Commit:
98670ba726486c39efff220ab1e074c62023aae7
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: rework SHA detection
Simply the SHA detection by not predicating on libcrypto, but instead
checking individual header files.
- Commit:
4680f704353811c8bb6ce65eac3714d1bd200c26
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: remove sha1.h; found portably
Remove sha1.h as this is found portably across systems.
- Commit:
588a8092bc282294ee23585991e81586905a8fd4
- From:
- Omar Polo <op@omarpolo.com>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
include sha2.h too where sha1.h is included
In preparation for wide sha256 support; stsp@ agrees. Change done
mechanically with
find . -iname \*.[cy] -exec sam {} +
X ,x/<sha1\.h>/i/\n#include <sha2.h>
- Commit:
fedfac2c387cf3b4cb9e3530c517197190dadc2c
- From:
- Stefan Sperling <stsp@stsp.name>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
zero-initialize all of struct got_inflate_buf in got_inflate_init()
Fixes a potential bogus free on error.
got_inflate_end() relies on zb.flags to be initialized. It will try to free
a bogus zb.outbuf pointer if zb.flags happens to set by uninitialized stack
memory while we are calling got_inflate_end() in an error path.
- Commit:
4e80a172c62f9b329f0f876405c8d391358e5e6a
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: support infrastructure for gotd/gotsh
Provide the ability for -portable to continue to compile, until such
time that gotd and gotsh have been enabled in -portable.
- Commit:
3efd8e3122b7d03a046d23fd5eed22c1b78f8ceb
- From:
- Stefan Sperling <stsp@stsp.name>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
introduce gotd(8), a Git repository server reachable via ssh(1)
This is an initial barebones implementation which provides the absolute
minimum of functionality required to serve got(1) and git(1) clients.
Basic fetch/send functionality has been tested and seems to work here,
but this server is not yet expected to be stable.
More testing is welcome. See the man pages for setup instructions.
The current design uses one reader and one writer process per repository,
which will have to be extended to N readers and N writers in the future.
At startup, each process will chroot(2) into its assigned repository.
This works because gotd(8) can only be started as root, and will then
fork+exec, chroot, and privdrop.
At present the parent process runs with the following pledge(2) promises:
"stdio rpath wpath cpath proc getpw sendfd recvfd fattr flock unix unveil"
The parent is the only process able to modify the repository in a way
that becomes visible to Git clients. The parent uses unveil(2) to
restrict its view of the filesystem to /tmp and the repositories
listed in the configuration file gotd.conf(5).
Per-repository chroot(2) processes use "stdio rpath sendfd recvfd".
The writer defers to the parent for modifying references in the
repository to point at newly uploaded commits. The reader is fine
without such help, because Git repositories can be read without
having to create any lock-files.
gotd(8) requires a dedicated user ID, which should own repositories
on the filesystem, and a separate secondary group, which should not
have filesystem-level repository access, and must be allowed access
to the gotd(8) socket.
To obtain Git repository access, users must be members of this
secondary group, and must have their login shell set to gotsh(1).
gotsh(1) connects to the gotd(8) socket and speaks Git-protocol
towards the client on the other end of the SSH connection.
gotsh(1) is not an interactive command shell.
At present, authenticated clients are granted read/write access to
all repositories and all references (except for the "refs/got/" and
the "refs/remotes/" namespaces, which are already being protected
from modification).
While complicated access control mechanism are not a design goal,
making it possible to safely offer anonymous Git repository access
over ssh(1) is on the road map.
- Commit:
b6b86fd1b9828e38d59915e62fddce62952b8b75
- From:
- Josiah Frentsos <jfrent@tilde.team>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
remove trailing whitespace; patch by Josiah Frentsos
- Commit:
8b925c6ccd3968917253ea191906a1710c40ed2d
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: add back sys/queue.h
Now that the handling of including sys/queue.h is better, there's no
need to remove those lines from the source. Copy the location of those
original sys/queue.h lines from upstream at the same line number, so as
to avoid any conflicts in the future.
- Commit:
9c8bf18964a7751ad34d51de04bf84f96956cc9e
- From:
- Stefan Sperling <stsp@stsp.name>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
set zlib output buffer length properly after resizing the output buffer
ok millert naddy
- Commit:
f6a55b4019ef1be061bac7e315541d2389a7bd1d
- From:
- Stefan Sperling <stsp@stsp.name>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
fix infinite loop in got-index-pack for pack files >= 4GB in size
Because of a missing range check our zlib wrapper would end up
calling zlib over and over with zero bytes of input.
Problem reported by semarie and naddy.
Fixed with help from millert@.
ok millert naddy
- Commit:
d94c35b08cef6492ef7d1ea2f34c2b3ca94d5975
- From:
- Stefan Sperling <stsp@stsp.name>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
add missing error check in got_inflate_to_mem_mmap()
- Commit:
dbaa2362d16467d001f75172d6b67a47da142049
- From:
- Christian Weisgerber <naddy@mips.inka.de>
- Via:
- Thomas Adam <thomas@xteddy.org>
- Date:
match the unsigned char type used by the zlib interface
ok stsp
- Commit:
92a9e85d28a30997176ce0d3c2915e3ea70782c7
- From:
- Thomas Adam <thomas@xteddy.org>
- Date:
portable: add FreeBSD support
This adds the capability to compile got-portable on FreeBSD.
- Commit:
dd038bc6ec835ad3fd3c0b5303b8af9ad506c8cc
- From:
- Thomas Adam <thomas@xteddy.org>
- Via:
- Thomas Adam <thomas.adam@smoothwall.net>
- Date:
portable: initial Linux compilation
This commit modifies the GoT main branch to be able to compile it under
linux.
- Commit:
abc59930d57a2d46c310e1b0c758c948554bc1af
- From:
- Christian Weisgerber <naddy@mips.inka.de>
- Date:
indentation fixes
- Commit:
d5c81d448ae4eec21053152e1c82c66eb11ca7a4
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
verify object ID checksums while loose objects are being accessed
- Commit:
12f2167a2e638b44a8d0c2c163448011485067b3
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
add checksum parameters to got_inflate functions which did not provide them yet
- Commit:
62d463cac1fd99c423acb07c0367c649724a2a9a
- From:
- Christian Weisgerber <naddy@mips.inka.de>
- Date:
indentation fixes
- Commit:
3168e5da215c7b442d231f40bfd61df067505d8b
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
zap trailing tabs
- Commit:
81a12da58651e79380d81dea7020bf6af20bb28b
- From:
- Christian Weisgerber <naddy@mips.inka.de>
- Date:
do not rely on <zlib.h> to pull in <unistd.h>
ok stsp
- Commit:
6ad68bce3639912fcf7725dbb589febec015788a
- From:
- Stefan Sperling <stsp@stsp.name>
- Date:
make got-index-pack compute and verify the pack file's SHA1 checksum