From 054c5b47d620265cbc6799dda4d960e066b7ebd7 Mon Sep 17 00:00:00 2001
From: Piotr Dobrowolski <informatic@hackerspace.pl>
Date: Tue, 9 Feb 2021 10:05:59 +0100
Subject: [PATCH] devtools/issues: add mailing support

Resolves b/15

Change-Id: I53a4057ff428219ae1d4928db74eaa2e8bda6651
---
 devtools/issues/prod.jsonnet      |  9 ++++++++-
 devtools/issues/redmine.libsonnet | 32 +++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 1 deletion(-)

diff --git a/devtools/issues/prod.jsonnet b/devtools/issues/prod.jsonnet
index 2218716e..0d0c273a 100644
--- a/devtools/issues/prod.jsonnet
+++ b/devtools/issues/prod.jsonnet
@@ -4,7 +4,7 @@
 # Bootstrap:
 #
 #    ns=redmine
-#    kubectl -n $ns create secret generic redmine --from-literal=secret_key=$(pwgen 24 1) --from-literal=oidc_secret=...
+#    kubectl -n $ns create secret generic redmine --from-literal=secret_key=$(pwgen 24 1) --from-literal=postgres_password=$(pwgen 32 1) --from-literal=mailing_password=... --from-literal=oidc_secret=...
 #
 #    ceph_ns=ceph-waw3; ceph_pool=waw-hdd-redundant-3
 #    kubectl -n $ceph_ns get secrets rook-ceph-object-user-${ceph_pool}-object-issues -o json | jq 'del(.metadata.namespace,.metadata.resourceVersion,.metadata.uid) | .metadata.creationTimestamp=null' | kubectl replace -f - -n $ns
@@ -35,6 +35,13 @@ local redmine = import "./redmine.libsonnet";
                 clientID: "70ee2821-2657-4409-a298-98649d1f689f",
                 clientSecret: { secretKeyRef: { name: "redmine", key: "oidc_secret" } },
             },
+
+            mailing+: {
+                address: "mail.hackerspace.pl",
+                user_name: "issues",
+                domain: "hackerspace.pl",
+                password: { secretKeyRef: { name: "redmine", key: "mailing_password" } },
+            },
         },
     },
 }
diff --git a/devtools/issues/redmine.libsonnet b/devtools/issues/redmine.libsonnet
index 420e488c..2c4d4e0e 100644
--- a/devtools/issues/redmine.libsonnet
+++ b/devtools/issues/redmine.libsonnet
@@ -31,8 +31,23 @@ local postgres = import "../../kube/postgres.libsonnet";
             clientID: error "oidc.clientID must be set",
             clientSecret: error "oidc.clientSecret must be set",
         },
+
+        # Mailing configuration object passed to smtp_settings
+        mailing: {
+            address: error "mailing.address must be set",
+            port: 465,
+            ssl: true,
+            domain: error "mailing.domain must be set",
+            authentication: ":login",
+            user_name: error "mailing.user_name must be set",
+            password: error "mailing.password must be set",
+        },
     },
 
+    # Generates YAML file while preserving specified ruby-style symbols.
+    # (ie. removes surrounding quotes)
+    rubyYaml(obj, symbols):: std.foldr(function (symbol, str) std.strReplace(str, '"%s"' % symbol, symbol), symbols, std.manifestYamlDoc(obj)),
+
     ns: kube.Namespace(app.cfg.namespace),
 
     postgres: postgres {
@@ -59,6 +74,11 @@ local postgres = import "../../kube/postgres.libsonnet";
                     containers_: {
                         web: kube.Container("redmine") {
                             image: cfg.image,
+                            args: ['sh', '-c', |||
+                                set -e
+                                echo "${X_EXTRA_CONFIGURATION}" > config/configuration.yml
+                                exec /docker-entrypoint.sh rails server -b 0.0.0.0
+                            |||],
                             ports_: {
                                 http: { containerPort: 3000 },
                             },
@@ -81,6 +101,18 @@ local postgres = import "../../kube/postgres.libsonnet";
                                 REDMINE_S3_ACCESS_KEY_ID: cfg.storage.accessKey,
                                 REDMINE_S3_SECRET_ACCESS_KEY: cfg.storage.secretKey,
                                 REDMINE_S3_REGION: cfg.storage.region,
+
+                                REDMINE_MAILING_PASSWORD: cfg.mailing.password,
+                                X_EXTRA_CONFIGURATION: app.rubyYaml({
+                                    production: {
+                                        email_delivery: {
+                                            delivery_method: ":smtp",
+                                            smtp_settings: cfg.mailing {
+                                                password: "$(REDMINE_MAILING_PASSWORD)",
+                                            },
+                                        }
+                                    },
+                                }, [":smtp", ":login"]),
                             },
                         },
                     },