Add a template for WPA2-TTLS, which is notably used by Eduroam.

--- a/encryption/templates/active
+++ b/encryption/templates/active
@@ -4,6 +4,7 @@ wpa-psk
 wpa-psk-hex
 wpa2-leap
 wpa2-peap
+wpa2-ttls
 wep-hex
 wep-passphrase
 wep-shared
diff --git a/encryption/templates/wpa2-ttls b/encryption/templates/wpa2-ttls
new file mode 100644
index 0000000..4f66a1e
--- /dev/null
+++ b/encryption/templates/wpa2-ttls
@@ -0,0 +1,20 @@
+name = WPA2-TTLS (used notably by Eduroam)
+author = various contributors
+version = 1
+require identity *Identity anonymous_identity *Anonymous_identity password *Password ca_cert *Path_to_CA_Cert
+protected password *Password
+-----
+ctrl_interface=/var/run/wpa_supplicant
+network={
+        ssid="$_ESSID"
+        scan_ssid=$_SCAN
+        proto=WPA2
+        key_mgmt=WPA-EAP
+        group=CCMP TKIP
+        eap=TTLS
+        identity="$_IDENTITY"
+        password="$_PASSWORD"
+        anonymous_identity="$_ANONYMOUS_IDENTITY"
+        ca_cert="$_CA_CERT"
+        phase2="auth=PAP"
+}

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<div class='path'>path: <a href='/guix/log/?id=c9f4f56b24801718d89c2520bec08867516e1371'>root</a>/<a href='/guix/log/gnu?id=c9f4f56b24801718d89c2520bec08867516e1371'>gnu</a>/<a href='/guix/log/gnu/packages?id=c9f4f56b24801718d89c2520bec08867516e1371'>packages</a>/<a href='/guix/log/gnu/packages/accessibility.scm?id=c9f4f56b24801718d89c2520bec08867516e1371'>accessibility.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/packages/accessibility.scm?id=c9f4f56b24801718d89c2520bec08867516e1371&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<td><a href='/guix/commit/gnu/packages/ccache.scm?id=039bef4ac81ecc88f99434b8d414604281d4818d'>gnu: ccache: Update to 4.7.4.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ccache.scm (ccache): Update to 4.7.4.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-11-06 00:08:04 -0400'>2022-11-06</span></td><td><a href='/guix/commit/gnu/packages/ccache.scm?id=071d4bdc80cbf6b3a5c1232f0d704878431a864f'>gnu: ccache: Update to 4.7.2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ccache.scm (ccache): Update to 4.7.2.  Move inputs fields after
arguments field.
[native-inputs]: Add ruby-asciidoctor to generate man page.
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-10-16 02:00:29 +0200'>2022-10-16</span></td><td><a href='/guix/commit/gnu/packages/ccache.scm?id=dca864e48391a73cecd694a40c3bd659d1a70bcc'>gnu: ccache: Update to 4.6.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/ccache.scm (ccache): Update to 4.6.3.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
plify editing.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2022-11-09 13:45:24 +0100'>2022-11-09</span></td><td><a href='/guix/commit/gnu/machine?id=ebb88e2bed889b67ea83893c907ab29e3bc81e8b'>machine/digital-ocean: Set load path to Guile 3.0 directories.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/machine/digital-ocean.scm (guix-infect, add-static-networking): Set
GUILE_LOAD_PATH and GUILE_LOAD_COMPILED_PATH to directories for Guile 3.0
instead of 2.2.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2022-11-09 13:45:24 +0100'>2022-11-09</span></td><td><a href='/guix/commit/gnu/machine?id=e8dcd008a0be8bd967efabab6960d19e5424d93e'>machine/digital-ocean: Use static-networking-service-type.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/machine/digital-ocean.scm (ip+netmask-&gt;cidr): New procedure.
(guix-infect, add-static-networking): Use static-networking-service-type
instead of the deprecated static-networking-service.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2022-11-09 13:45:24 +0100'>2022-11-09</span></td><td><a href='/guix/commit/gnu/machine?id=c8e41af7be47fdd3ae16765d5cf892582f5a407a'>machine/digital-ocean: Use nightly Guix.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/machine/digital-ocean.scm (guix-infect): Fetch latest Guix build from
ci.guix.gnu.org.
</span></span></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2022-10-17 07:29:09 +0200'>2022-10-17</span></td><td><a href='/guix/commit/gnu/machine?id=82b0f3755d12e04578a54ee53b3a8051958e8143'>guix: Fix typos.</a><span class='msg-avail'>...<span class='msg-tooltip'>These typos were found and reported through weblate.

* gnu/packages/audio.scm (wildmidi)[description]: Fix typo.
* gnu/packages/games.scm (cgoban)[description]: Fix typo.
* gnu/services/version-control.scm (gitolite-service-type)[description]:
  Fix typo.
* gnu/installer/newt/substitutes.scm (run-substitutes-page): Remove full
  stop at end of title.
* gnu/machine/ssh.scm (machine-ssh-configuration-system): Move
  punctuation outside of quotes.
* guix/scripts/home.scm (process-action): Remove trailing space before
  newline.
* guix/scripts/system.scm (show-help): Fix typo.
* guix/scripts/environment.scm (with-store/maybe): Fix typo.
</span></span></td><td>Julien Lepiller</td></tr>
<tr><td><span title='2022-09-26 23:29:35 +0200'>2022-09-26</span></td><td><a href='/guix/commit/gnu/machine?id=1033645e9d3899edd6b052b19e24c0a718b95e88'>machine: ssh: Parameterize '%current-system' early on.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/58084&gt;.
Reported by Maxim Cournoyer &lt;maxim.cournoyer@gmail.com&gt;.

Previously, "sanity checks" and other operations would happen in a
context where '%current-system' has its default value.  Thus, running
'guix deploy' on x86_64-linux machine for an aarch64-linux one would
lead things like '%base-initrd-modules' to see "x86_64-linux" as the
'%current-system' value, in turn making the wrong choices.

* gnu/machine/ssh.scm (check-deployment-sanity)[assertions]: Wrap in
'parameterize'.
(deploy-managed-host): Likewise for the 'mlet' body.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-09-04 17:57:02 +0200'>2022-09-04</span></td><td><a href='/guix/commit/gnu/machine?id=a451a809d5537035cc8888cfde5349842a68e934'>Fix misspelling of GUIX_DIGITAL_OCEAN_TOKEN.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/machine/digital-ocean.scm (maybe-raise-missing-api-key-error): Fix
  misspelling of GUIX_DIGITAL_OCEAN_TOKEN.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Matthew James Kraai</td></tr>