#pragma once

#include "derivations.hh"


namespace nix {


/* Read a derivation, after ensuring its existence through
   ensurePath(). */
Derivation derivationFromPath(StoreAPI & store, const Path & drvPath);

/* Place in `paths' the set of all store paths in the file system
   closure of `storePath'; that is, all paths than can be directly or
   indirectly reached from it.  `paths' is not cleared.  If
   `flipDirection' is true, the set of paths that can reach
   `storePath' is returned; that is, the closures under the
   `referrers' relation instead of the `references' relation is
   returned. */
void computeFSClosure(StoreAPI & store, const Path & path,
    PathSet & paths, bool flipDirection = false,
    bool includeOutputs = false, bool includeDerivers = false);

bool willBuildLocally(const Derivation & drv);

bool substitutesAllowed(const Derivation & drv);


}
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<div class='path'>path: <a href='/guix/log/?id=4a0ffae5900bb542017f244c11b7874612714360'>root</a>/<a href='/guix/log/gnu?id=4a0ffae5900bb542017f244c11b7874612714360'>gnu</a>/<a href='/guix/log/gnu/services?id=4a0ffae5900bb542017f244c11b7874612714360'>services</a>/<a href='/guix/log/gnu/services/ssh.scm?id=4a0ffae5900bb542017f244c11b7874612714360'>ssh.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/services/ssh.scm?id=4a0ffae5900bb542017f244c11b7874612714360&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2019-05-09 12:11:36 +0200'>2019-05-09</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=e6b1a2248ff164e14d1b2f495224faf8a8326142'>services: Log-in services now require "pam_loginuid".</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://bugs.gnu.org/35553&gt;.
Reported by Bruno Haible &lt;bruno@clisp.org&gt;.

* gnu/services/base.scm (login-pam-service): Pass #:login-uid? #t to
'unix-pam-service'.
* gnu/services/ssh.scm (lsh-pam-services, openssh-pam-services):
Likewise.
* gnu/services/xorg.scm (slim-pam-service): Likewise.
(gdm-pam-service): Likewise for "gdm-autologin" and "gdm-password".
* gnu/tests/base.scm (run-basic-test)["getlogin on tty1"]: New test.
* gnu/tests/ssh.scm (run-ssh-test): Add #:test-getlogin? parameter.
["getlogin"]: New test.
(%test-dropbear): Pass #:test-getlogin? #f.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-04-07 18:04:08 +0200'>2019-04-07</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=3613ce46dceff657c5ea14008722fc83475fc56a'>services: dropbear: Add default value.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/ssh.scm (dropbear-service-type)[default-value]: New
field.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-03-04 15:22:58 +0100'>2019-03-04</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=56a93cb975ddc33d50183fb122e2aafda026f18e'>services: Use 'file-append' for user account shells.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/cuirass.scm (cuirass-account): Use 'file-append' instead
of #~(string-append #$shadow "/sbin/nologin").
* gnu/services/monitoring.scm (zabbix-server-account): Likewise.
(zabbix-agent-account): Likewise.
* gnu/services/rsync.scm (rsync-account): Likewise.
* gnu/services/ssh.scm (%openssh-accounts): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-17 17:58:35 +0100'>2019-01-17</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=65cd70ce42d4a46a65f284cbd1386e3e169383e4'>services: openssh: Add escape hatch.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/ssh.scm (&lt;openssh-configuration&gt;)[extra-content]: New field.
* doc/guix.texi (Networking Services): Document it.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-11-26 11:10:20 +0100'>2018-11-26</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=0c17f72070cbfb04f311b776a080849b369aac25'>services: openssh: Install OpenSSH in the system profile.</a><span class='msg-avail'>...<span class='msg-tooltip'>This ensures one can scp to or from the GuixSD machine that uses the
service.

* gnu/services/ssh.scm (openssh-service-type)[extensions]: Add
PROFILE-SERVICE-TYPE extension.
* gnu/system/examples/bare-bones.tmpl &lt;packages&gt;: Remove OPENSSH.
* doc/guix.texi (Using the Configuration System): Adjust accordingly.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-08-28 12:35:02 +0200'>2018-08-28</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=6772ed1e07d6b8ce557199d91aaa1442c77186c7'>services: openssh: Add 'log-level' field.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/ssh.scm (&lt;openssh-configuration&gt;)[log-level]: New field.
(openssh-config-file): Honor it.
* doc/guix.texi (Networking Services): Document it.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-07-29 18:50:28 +0200'>2018-07-29</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=5b6823907216d6c6c98fdb962f2005f154328878'>services: openssh: Add forwarding options.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/ssh.scm (&lt;openssh-configuration&gt;)[allow-agent-forwarding?]
[allow-tcp-forwarding?, gateway-ports?]: New fields.
(openssh-config-file): Handle them.
* doc/guix.texi (Networking Services): Adjust accordingly.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Eric Brown</td></tr>
<tr><td><span title='2018-07-18 21:17:15 +0200'>2018-07-18</span></td><td><a href='/guix/commit/gnu/services/ssh.scm?id=363c946b36a77aa6f0e60b8c93a171d2e649164f'>gnu: services: Fix openssh service start error.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/ssh.scm (openssh-shepherd-service): Require loopback.
</span></span></td><td>Julien Lepiller</td></tr>