git/Documentation/git-http-backend.txt, branch v2.4.2

Merge commit 'doc/http-backend: missing accent grave in literal mark-up'

2014-04-09T18:45:04Z

* commit '5df05146d5cb94628a3dfc53063c802ee1152cec': doc/http-backend: missing accent grave in literal mark-up

doc/http-backend: missing accent grave in literal mark-up

2014-04-09T18:43:56Z

Signed-off-by: Thomas Ackermann Signed-off-by: Junio C Hamano

doc: remote author/documentation sections from more pages

2014-01-27T16:34:34Z

We decided at 48bb914e (doc: drop author/documentation sections from most pages, 2011-03-11) to remove "author" and "documentation" sections from our documentation. Remove a few stragglers. Signed-off-by: Michael Haggerty Reviewed-by: Jonathan Nieder Signed-off-by: Junio C Hamano

doc/http-backend: match query-string in apache half-auth example

2013-04-14T05:27:06Z

When setting up a "half-auth" repository in which reads can be done anonymously but writes require authentication, it is best if the server can require authentication for both the ref advertisement and the actual receive-pack POSTs. This alleviates the need for the admin to set http.receivepack in the repositories, and means that the client is challenged for credentials immediately, instead of partway through the push process (and git clients older than v1.7.11.7 had trouble handling these challenges). Since detecting a push during the ref advertisement requires matching the query string, and this is non-trivial to do in Apache, we have traditionally punted and instructed users to just protect "/git-receive-pack$". This patch provides the mod_rewrite recipe to actually match the ref advertisement, which is preferred. While we're at it, let's add the recipe to our test scripts so that we can be sure that it works, and doesn't get broken (either by our changes or by changes in Apache). Signed-off-by: Jeff King Acked-by: Jakub Narębski Signed-off-by: Junio C Hamano

doc/http-backend: give some lighttpd config examples

2013-04-11T14:33:21Z

The examples in the documentation are all for Apache. Let's at least cover the basics: an anonymous server, an authenticated server, and a "half auth" server with anonymous read and authenticated write. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

doc/http-backend: clarify "half-auth" repo configuration

2013-04-11T14:33:07Z

When the http-backend is set up to allow anonymous read but authenticated write, the http-backend manual suggests catching only the "/git-receive-pack" POST of the packfile, not the initial "info/refs?service=git-receive-pack" GET in which we advertise refs. This does work and is secure, as we do not allow any write during the info/refs request, and the information in the ref advertisement is the same that you would get from a fetch. However, the configuration required by the server is slightly more complex. The default `http.receivepack` setting is to allow pushes if the webserver tells us that the user authenticated, and otherwise to return a 403 ("Forbidden"). That works fine if authentication is turned on completely; the initial request requires authentication, and http-backend realizes it is OK to do a push. But for this "half-auth" state, no authentication has occurred during the initial ref advertisement. The http-backend CGI therefore does not think that pushing should be enabled, and responds with a 403. The client cannot continue, even though the server would have allowed it to run if it had provided credentials. It would be much better if the server responded with a 401, asking for credentials during the initial contact. But git-http-backend does not know about the server's auth configuration (so a 401 would be confusing in the case of a true anonymous server). Unfortunately, configuring Apache to recognize the query string and apply the auth appropriately to receive-pack (but not upload-pack) initial requests is non-trivial. The site admin can work around this by just turning on http.receivepack explicitly in its repositories. Let's document this workaround. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Documentation: the name of the system is 'Git', not 'git'

2013-02-01T21:53:33Z

Signed-off-by: Thomas Ackermann Signed-off-by: Junio C Hamano

ref namespaces: documentation

2011-07-11T16:35:46Z

Document the namespace mechanism in a new gitnamespaces(7) page. Reference it from receive-pack and upload-pack. Document the new --namespace option and GIT_NAMESPACE environment variable in git(1), and reference gitnamespaces(7). Add a sample Apache configuration to http-backend(1) to support namespaced repositories, and reference gitnamespaces(7). Signed-off-by: Josh Triplett Signed-off-by: Jamey Sharp Signed-off-by: Junio C Hamano

Documentation: Clarify support for smart HTTP backend

2010-03-30T23:49:19Z

In the description of http.getanyfile, replace the vague "older Git clients" with the earliest release whose client is able to use the upload pack service. Signed-off-by: Greg Bacon Signed-off-by: Junio C Hamano

Fix typos in technical documentation.

2010-01-31T18:24:53Z

Signed-off-by: Ralf Wildenhues Signed-off-by: Junio C Hamano