Update OpenBSD installation instructions (#7587)
Synapse was added to the ports tree in Nov, 2019 by Renaud Allard (https://marc.info/?l=openbsd-ports&m=157417848805329).
With the release of OpenBSD 6.7 on May 22, 2020 a pre-compiled binary is available as well.
2 files changed, 41 insertions, 22 deletions
diff --git a/INSTALL.md b/INSTALL.md
index b8f8a67329..ef80a26c3f 100644
--- a/INSTALL.md
+++ b/INSTALL.md
@@ -180,35 +180,41 @@ sudo zypper in python-pip python-setuptools sqlite3 python-virtualenv \
#### OpenBSD
-Installing prerequisites on OpenBSD:
+A port of Synapse is available under `net/synapse`. The filesystem
+underlying the homeserver directory (defaults to `/var/synapse`) has to be
+mounted with `wxallowed` (cf. `mount(8)`), so creating a separate filesystem
+and mounting it to `/var/synapse` should be taken into consideration.
+
+To be able to build Synapse's dependency on python the `WRKOBJDIR`
+(cf. `bsd.port.mk(5)`) for building python, too, needs to be on a filesystem
+mounted with `wxallowed` (cf. `mount(8)`).
+
+Creating a `WRKOBJDIR` for building python under `/usr/local` (which on a
+default OpenBSD installation is mounted with `wxallowed`):
```
-doas pkg_add python libffi py-pip py-setuptools sqlite3 py-virtualenv \
- libxslt jpeg
+doas mkdir /usr/local/pobj_wxallowed
```
-There is currently no port for OpenBSD. Additionally, OpenBSD's security
-settings require a slightly more difficult installation process.
+Assuming `PORTS_PRIVSEP=Yes` (cf. `bsd.port.mk(5)`) and `SUDO=doas` are
+configured in `/etc/mk.conf`:
+
+```
+doas chown _pbuild:_pbuild /usr/local/pobj_wxallowed
+```
-(XXX: I suspect this is out of date)
+Setting the `WRKOBJDIR` for building python:
-1. Create a new directory in `/usr/local` called `_synapse`. Also, create a
- new user called `_synapse` and set that directory as the new user's home.
- This is required because, by default, OpenBSD only allows binaries which need
- write and execute permissions on the same memory space to be run from
- `/usr/local`.
-2. `su` to the new `_synapse` user and change to their home directory.
-3. Create a new virtualenv: `virtualenv -p python3 ~/.synapse`
-4. Source the virtualenv configuration located at
- `/usr/local/_synapse/.synapse/bin/activate`. This is done in `ksh` by
- using the `.` command, rather than `bash`'s `source`.
-5. Optionally, use `pip` to install `lxml`, which Synapse needs to parse
- webpages for their titles.
-6. Use `pip` to install this repository: `pip install matrix-synapse`
-7. Optionally, change `_synapse`'s shell to `/bin/false` to reduce the
- chance of a compromised Synapse server being used to take over your box.
+```
+echo WRKOBJDIR_lang/python/3.7=/usr/local/pobj_wxallowed \\nWRKOBJDIR_lang/python/2.7=/usr/local/pobj_wxallowed >> /etc/mk.conf
+```
-After this, you may proceed with the rest of the install directions.
+Building Synapse:
+
+```
+cd /usr/ports/net/synapse
+make install
+```
#### Windows
@@ -350,6 +356,18 @@ Synapse can be installed via FreeBSD Ports or Packages contributed by Brendan Mo
- Ports: `cd /usr/ports/net-im/py-matrix-synapse && make install clean`
- Packages: `pkg install py37-matrix-synapse`
+### OpenBSD
+
+As of OpenBSD 6.7 Synapse is available as a pre-compiled binary. The filesystem
+underlying the homeserver directory (defaults to `/var/synapse`) has to be
+mounted with `wxallowed` (cf. `mount(8)`), so creating a separate filesystem
+and mounting it to `/var/synapse` should be taken into consideration.
+
+Installing Synapse:
+
+```
+doas pkg_add synapse
+```
### NixOS
diff --git a/changelog.d/7587.doc b/changelog.d/7587.doc
new file mode 100644
index 0000000000..ec4a430436
--- /dev/null
+++ b/changelog.d/7587.doc
@@ -0,0 +1 @@
+Update the OpenBSD installation instructions.
\ No newline at end of file
|
