NAME

gotd.conf — gotd configuration file

DESCRIPTION

gotd.conf is the run-time configuration file for gotd(8).

The file format is line-based, with one configuration directive per line. Any lines beginning with a ‘#’ are treated as comments and ignored.

GLOBAL CONFIGURATION

The available global configuration directives are as follows:

connection option

Set the specified options and limits for connections to the gotd(8) unix socket.

The connection directive may be specified multiple times, and multiple option arguments may be specified within curly braces:

connection {...}

Each option should only be specified once. If a given option is listed multiple times, the last line which sets this option wins.

Valid connection options are:

request timeout seconds

Specify the inactivity timeout for operations between client and server. If this timeout is exceeded while a Git protocol request is being processed, the request will be aborted and the connection will be terminated.

The timeout value may also have a suffix indicating its unit of measure. Supported suffixes are:

s or S

seconds

m or M

minutes

h or H

hours

The default timeout is 1h (3600 seconds, one hour). This should only be changed if legitimate requests are exceeding the default timeout for some reason, such as the server spending an extraordinary amount of time generating a pack file.

limit user identity number

Limit the maximum amount of concurrent connections by the user with the username identity to number. Numeric user IDs are also accepted.

The default per-user limit is 4. This should only be changed if concurrent connections from a given user are expected to exceed the default limit, for example if an anonymous user is granted read access and many concurrent connections will share this anonymous user identity.

listen on path

Set the path to the unix socket which gotd(8) should listen on. If not specified, the path /var/run/gotd.sock will be used.

user user

Set the user which will run gotd(8). Initially, gotd(8) requires root privileges in order to create its unix socket. Afterwards, gotd(8) drops privileges to the specified user. If not specified, the user _gotd will be used.

REPOSITORY CONFIGURATION

At least one repository context must exist for gotd(8) to function. For each repository, access rules must be configured using the permit and deny configuration directives. Multiple access rules can be specified, and the last matching rule determines the action taken. If no rule matches, access to the repository is denied.

A repository context is declared with a unique name, followed by repository-specific configuration directives inside curly braces:

repository name {...}

got(1) and git(1) clients can connect to a repository by including the repository's unique name in the request URL. Clients appending the string “.git” to the name will also be accepted.

If desired, the name may contain path-separators, “/”, to expose repositories as part of a virtual client-visible directory hierarchy.

The available repository configuration directives are as follows:

deny identity

Deny repository access to users with the username identity. Group names may be matched by prepending a colon (‘:’) to identity. Numeric IDs are also accepted.

path path

Set the path to the Git repository. Must be specified.

permit mode identity

Permit repository access to users with the username identity. The mode argument must be set to either ro for read-only access, or rw for read-write access. Group names may be matched by prepending a colon (‘:’) to identity. Numeric IDs are also accepted.

FILES

/etc/gotd.conf

Location of the gotd.conf configuration file.

EXAMPLES

# Run as the default user:
user _gotd

# Listen on the default socket:
listen on "/var/run/gotd.sock"

# This repository can be accessed via ssh://user@example.com/src
repository "src" {
	path "/var/git/src.git"
	permit rw flan_hacker
	permit rw :developers
	permit ro anonymous
}

# This repository can be accessed via
# ssh://user@example.com/openbsd/ports
repository "openbsd/ports" {
	path "/var/git/ports.git"
	permit rw :porters
	permit ro anonymous
	deny flan_hacker
}

# Use a larger request timeout value:
connection request timeout 2h

# Some users are granted a higher concurrent connection limit:
connection {
	limit user flan_hacker 16
	limit user anonymous 32
}

SEE ALSO

got(1), gotsh(1), gotd(8)