Add code related to rhyming and ssl

Makefile

@@ -10,13 +10,17 @@ darklimericks.jar: $(src)
 	cd web && clj -A:depstar -M:depstar -m hf.depstar.uberjar \
 		darklimericks.jar -C -m com.darklimericks.server.core
 
+FORCE:
+
 build: FORCE
 	cd web && clj -A:depstar -M:depstar -m hf.depstar.uberjar \
 		darklimericks.jar -C -m com.darklimericks.server.core
 
-FORCE:
-
 push: FORCE
 	rsync -aP web/darklimericks.jar root@165.227.16.47:/root/darklimericks/web/
 
+certs:
+	ssh root@darklimericks.com \
+		certbot certonly -d darklimericks.com \
+		--webroot --webroot-path /root/darklimericks/web/resources/public --keep
 # end

load-balancer/haproxy.cfg

@@ -0,0 +1,14 @@
+defaults
+       timeout connect 10s
+       timeout client 30s
+       timeout server 30s
+       mode http
+
+frontend http-in
+       bind :80
+       bind *:443 ssl crt /etc/ssl/cert.pem
+       redirect scheme https if !{ ssl_fc }
+       default_backend app
+
+backend app
+       server darklimericks darklimericks:8000

util/refresh_keystore.sh

@@ -0,0 +1,43 @@
+#!/bin/sh
+
+KEYSTORE_DOMAIN="${KEYSTORE_DOMAIN:-darklimericks.com}"
+KEYSTORE_PASS="${KEYSTORE_PASS:-hunter22}"
+
+# Create keystore
+echo "Refreshing '~/ssl/$KEYSTORE_DOMAIN.keystore'"
+openssl pkcs12 -export \
+    -in /etc/letsencrypt/live/$KEYSTORE_DOMAIN/cert.pem \
+    -inkey /etc/letsencrypt/live/$KEYSTORE_DOMAIN/privkey.pem \
+    -out /tmp/$KEYSTORE_DOMAIN.p12 \
+    -name $KEYSTORE_DOMAIN \
+    -CAfile /etc/letsencrypt/live/$KEYSTORE_DOMAIN/fullchain.pem \
+    -caname "Let's Encrypt Authority X3" \
+    -password pass:$KEYSTORE_PASS
+keytool -importkeystore \
+    -deststorepass $KEYSTORE_PASS \
+    -destkeypass $KEYSTORE_PASS \
+    -deststoretype pkcs12 \
+    -srckeystore /tmp/$KEYSTORE_DOMAIN.p12 \
+    -srcstoretype PKCS12 \
+    -srcstorepass $KEYSTORE_PASS \
+    -destkeystore /tmp/$KEYSTORE_DOMAIN.keystore \
+    -alias $KEYSTORE_DOMAIN
+# Move certificates to other servers
+echo "Copy '~/ssl/$KEYSTORE_DOMAIN.keystore' to cluster servers"
+cp /tmp/$KEYSTORE_DOMAIN.keystore /root/ssl/$KEYSTORE_DOMAIN.keystore
+
+# Create truststore
+echo "Refreshing '~/ssl/theirdomain.be.keystore'"
+rm theirdomain.be.keystore
+openssl s_client -connect theirdomain.be:443 -showcerts </dev/null 2>/dev/null|openssl x509 -outform DER >theirdomain.der
+openssl x509 -inform der -in theirdomain.der -out theirdomain.pem
+keytool -import \
+    -alias theirdomain \
+    -keystore theirdomain.be.keystore \
+    -file ./theirdomain.pem \
+    -storepass theirdomain \
+    -noprompt
+echo "Copy '~/ssl/theirdomain.be.keystore' to cluster servers"
+cp theirdomain.be.keystore /home/admin_jworks/ssl/
+sudo scp ssl/theirdomain.be.keystore cc-backend-node-02:/home/admin_jworks/ssl/
+sudo scp ssl/theirdomain.be.keystore cc-frontend-node-01:/home/admin_jworks/ssl/

web/dev/user.clj

@@ -133,6 +133,10 @@
     (handler {:params {:rhyme-target "foo"}
               ::reitit/router router}))
 
+  (let [router (state/system :com.darklimericks.server.router/router)]
+    (reitit/match-by-path router "/.well-known/foo.txt"))
+
+
   (db.albums/num-albums
    (-> state/system :database.sql/connection))
 

web/src/com/darklimericks/linguistics/core.clj

@@ -1,16 +1,19 @@
 (ns com.darklimericks.linguistics.core
   (:require [com.owoga.prhyme.data.dictionary :as dict]
+            [com.owoga.prhyme.core :as prhyme]
+            [com.darklimericks.server.models :as models]
+            [com.owoga.corpus.markov :as markov]
             [clojure.string :as string]))
 
 (defn gen-artist []
-  (->> [(rand-nth (seq dict/adverbs))
+  (->> [(rand-nth (seq dict/adjectives))
         (rand-nth (seq dict/nouns))]
        (map string/capitalize)
        (string/join " ")))
 
 (defn gen-album []
-  (->> [(rand-nth (seq dict/adjectives))
-        (rand-nth (seq dict/nouns))]
+  (->> [(rand-nth (seq dict/adverbs))
+        (rand-nth (seq dict/verbs))]
        (map string/capitalize)
        (string/join " ")))
 
@@ -18,4 +21,15 @@
 (defn rhymes
   "All rhymes. Slightly flexible. Ordered by number of rhyming syllables.
   Most generic and likely desired rhyming algorithm."
-  [target])
+  [target]
+  (->>  (prhyme/phrase->all-flex-rhyme-tailing-consonants-phones target)
+        (map first)
+        (map reverse)
+        (mapcat (partial markov/rhyme-choices models/rhyme-trie))
+        (sort-by (comp - count first))
+        (mapcat second)))
+
+(comment
+  (rhymes "food")
+
+  )

web/src/com/darklimericks/server/handlers.clj

@@ -16,7 +16,8 @@
             [com.darklimericks.db.limericks :as db.limericks]
             [com.darklimericks.db.artists :as db.artists]
             [com.darklimericks.server.views :as views]
-            [com.darklimericks.server.limericks :as limericks]))
+            [com.darklimericks.server.limericks :as limericks]
+            [com.darklimericks.linguistics.core :as linguistics]))
 
 (defmethod ig/init-key ::handler [_ {:keys [router]}]
   (http/ring-handler
@@ -264,10 +265,13 @@
 
 (defn show-rhyme-suggestion [db cache]
   (fn [request]
-    {:status 201
-     :headers {"Content-Type" "text/html; charset=utf-8"}
-     :body (views/wrapper
-            db
-            request
-            {}
-            (views/show-rhyme-suggestion request))}))
+    (let [suggestions (linguistics/rhymes (:rhyme-target (:params request)))]
+      {:status 201
+       :headers {"Content-Type" "text/html; charset=utf-8"}
+       :body (views/wrapper
+              db
+              request
+              {}
+              (views/show-rhyme-suggestion
+               request
+               suggestions))})))

web/src/com/darklimericks/server/limericks.clj

@@ -2,6 +2,7 @@
   (:require [clojure.string :as string]
             [clojure.java.io :as io]
             [reitit.core :as reitit]
+            [com.darklimericks.server.models :as models]
             [com.darklimericks.db.artists :as artists]
             [com.darklimericks.db.albums :as albums]
             [com.darklimericks.db.limericks :as db.limericks]
@@ -12,7 +13,6 @@
             [com.owoga.corpus.markov :as markov]
             [com.owoga.prhyme.data-transform :as data-transform]
             [com.owoga.tightly-packed-trie.encoding :as encoding]
-            [taoensso.nippy :as nippy]
             [taoensso.timbre :as timbre]))
 
 (defn parse-scheme-element [[tokens ctx]]
@@ -104,12 +104,6 @@
        (map string/capitalize)
        (string/join " ")))
 
-(def database (nippy/thaw-from-resource "models/database.bin"))
-(def rhyme-trie (into (trie/make-trie) (nippy/thaw-from-resource "models/rhyme-trie.bin")))
-(def markov-trie (tpt/load-tightly-packed-trie-from-file
-                  (io/resource "models/tpt.bin")
-                  (markov/decode-fn database)))
-
 (comment
   (->> (markov/rhyme-from-scheme
         '[[A 9] [A 9] [B 6] [B 6] [A 9]]
@@ -127,9 +121,9 @@
   (let [{:keys [scheme session-id]} message
         limerick (->> (markov/rhyme-from-scheme
                        scheme
-                       database
-                       markov-trie
-                       rhyme-trie)
+                       models/database
+                       models/markov-trie
+                       models/rhyme-trie)
                       (map reverse)
                       (map (partial map second))
                       (map data-transform/untokenize))

web/src/com/darklimericks/server/models.clj

@@ -0,0 +1,12 @@
+(ns com.darklimericks.server.models
+  (:require [taoensso.nippy :as nippy]
+            [com.owoga.trie :as trie]
+            [com.owoga.tightly-packed-trie :as tpt]
+            [clojure.java.io :as io]
+            [com.owoga.corpus.markov :as markov]))
+
+(def database (nippy/thaw-from-resource "models/database.bin"))
+(def rhyme-trie (into (trie/make-trie) (nippy/thaw-from-resource "models/rhyme-trie.bin")))
+(def markov-trie (tpt/load-tightly-packed-trie-from-file
+                  (io/resource "models/tpt.bin")
+                  (markov/decode-fn database)))

web/src/com/darklimericks/server/router.clj

@@ -5,7 +5,8 @@
             [reitit.coercion.spec]
             [reitit.http.interceptors.parameters :refer [parameters-interceptor]]
             [com.darklimericks.server.handlers :as handlers]
-            [com.darklimericks.server.interceptors :as interceptors]))
+            [com.darklimericks.server.interceptors :as interceptors]
+            [reitit.ring :as ring]))
 
 (defmethod ig/init-key ::router [_ {:keys [db cache]}]
   (let [routes [["/" {:name ::home
@@ -36,7 +37,9 @@
                 ["/wgu"
                  {:name ::wgu
                   :get {:handler (handlers/wgu db cache)}
-                  :post {:handler (handlers/show-rhyme-suggestion db cache)}}]]]
+                  :post {:handler (handlers/show-rhyme-suggestion db cache)}}]
+                ["/.well-known/*" (ring/create-file-handler
+                                   {:root "resources/public/.well-known"})]]]
     (timbre/info "Starting router.")
     (http/router
      routes

web/src/com/darklimericks/server/views.clj

@@ -207,7 +207,8 @@
      "Show rhyme suggestions"))])
 
 (defn show-rhyme-suggestion
-  [request]
+  [request suggestions]
   [:div
    (wgu request)
-   [:div "Hi"]])
+   (for [suggestion suggestions]
+     [:div suggestion])])