X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/a5e15537268410e268c7b26aa69d03b347c326c8..d6e9200cc35411f3f27426b608bcfdef9348e6d3:/cgitrc.5.txt diff --git a/cgitrc.5.txt b/cgitrc.5.txt index b7dc5a4..c45dbd3 100644 --- a/cgitrc.5.txt +++ b/cgitrc.5.txt @@ -42,6 +42,13 @@ agefile:: hh:mm:ss". You may want to generate this file from a post-receive hook. Default value: "info/web/last-modified". +auth-filter:: + Specifies a command that will be invoked for authenticating repository + access. Receives quite a few arguments, and data on both stdin and + stdout for authentication processing. Details follow later in this + document. If no auth-filter is specified, no authentication is + performed. Default value: none. See also: "FILTER API". + branch-sort:: Flag which, when set to "age", enables date ordering in the branch ref list, and when set to "name" enables ordering by branch name. Default @@ -121,9 +128,9 @@ email-filter:: Specifies a command which will be invoked to format names and email address of committers, authors, and taggers, as represented in various places throughout the cgit interface. This command will receive an - email address as its only command line argument, and the text to - format on STDIN. It is to write the formatted text back out onto - STDOUT. Default value: none. See also: "FILTER API". + email address and an origin page string as its command line arguments, + and the text to format on STDIN. It is to write the formatted text back + out onto STDOUT. Default value: none. See also: "FILTER API". embedded:: Flag which, when set to "1", will make cgit generate a html fragment @@ -390,10 +397,10 @@ side-by-side-diffs:: default. Default value: "0". snapshots:: - Text which specifies the default set of snapshot formats generated by - cgit. The value is a space-separated list of zero or more of the - values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip". Default value: - none. + Text which specifies the default set of snapshot formats that cgit + generates links for. The value is a space-separated list of zero or + more of the values "tar", "tar.gz", "tar.bz2", "tar.xz" and "zip". + Default value: none. source-filter:: Specifies a command which will be invoked to format plaintext blobs @@ -538,8 +545,9 @@ repo.readme:: file. Default value: . repo.snapshots:: - A mask of allowed snapshot-formats for this repo, restricted by the - "snapshots" global setting. Default value: . + A mask of snapshot formats for this repo that cgit generates links for, + restricted by the global "snapshots" setting. Default value: + . repo.section:: Override the current section name for this repository. Default value: @@ -589,7 +597,8 @@ specification with the relevant string; available values are: This is called whenever cgit writes data to the webpage. 'filter_close()':: This is called when the current filtering operation is - completed. + completed. It must return an integer value. Usually 0 + indicates success. Additionally, cgit exposes to the Lua the following built-in functions: @@ -603,6 +612,8 @@ specification with the relevant string; available values are: URL escapes for a path and writes 'str' to the webpage. 'html_url_arg(str)':: URL escapes for an argument and writes 'str' to the webpage. + 'html_include(file)':: + Includes 'file' in webpage. Parameters are provided to filters as follows. @@ -620,10 +631,11 @@ commit filter:: expected on standard output. email filter:: - This filter is given a single parameter: the email address of the - relevent user. The filter will then receive the text string to format - on standard input and is expected to write to standard output the - formatted text to be included in the page. + This filter is given two parameters: the email address of the relevent + author and a string indicating the originating page. The filter will + then receive the text string to format on standard input and is + expected to write to standard output the formatted text to be included + in the page. source filter:: This filter is given a single parameter: the filename of the source @@ -632,7 +644,32 @@ source filter:: file that is to be filtered is available on standard input and the filtered contents is expected on standard output. -Also, all filters are handed the following environment variables: +auth filter:: + The authentication filter receives 11 parameters: + - filter action, explained below, which specifies which action the + filter is called for + - http cookie + - http method + - http referer + - http path + - http https flag + - cgit repo + - cgit page + - cgit url + When the filter action is "body", this filter must write to output the + HTML for displaying the login form, which POSTs to "/?p=login". When + the filter action is "authenticate-cookie", this filter must validate + the http cookie and return a 0 if it is invalid or 1 if it is invalid, + in the exit code / close function. If the filter action is + "authenticate-post", this filter receives POST'd parameters on + standard input, and should write to output one or more "Set-Cookie" + HTTP headers, each followed by a newline. + + Please see `filters/simple-authentication.lua` for a clear example + script that may be modified. + + +All filters are handed the following environment variables: - CGIT_REPO_URL (from repo.url) - CGIT_REPO_NAME (from repo.name)