mob

src/main/cljc/dda/k8s_keycloak/core.cljc

@@ -6,19 +6,46 @@
       :cljs [orchestra.core :refer-macros [defn-spec]])
    [dda.k8s-keycloak.yaml :as yaml]))
 
-(def config? any?)
+(defn bash-env-string?
+  [input]
+  (and (string? input)
+       (not (re-matches #".*['\"\$]+.*" input))))
+
+(defn fqdn-string?
+  [input]
+  (and (string? input)
+       (not (nil? (re-matches #"(?=^.{4,253}\.?$)(^((?!-)[a-zA-Z0-9-]{1,63}(?<!-)\.)+[a-zA-Z]{2,63}\.?$)" input)))))
+
+(s/def ::user-name bash-env-string?)
+(s/def ::user-password string?)
+(s/def ::fqdn fqdn-string?)
+
+(def config? (s/keys :req-un [::user-name ::user-password ::fqdn]
+                     :opt-un [::issuer]))
 
 (def auth? any?)
+(def config? config?)
 
 (defn generate-config [my-config my-auth]
   (->
    (yaml/from-string (yaml/load-resource "config.yaml"))
    (assoc-in [:data :config.edn] (str my-config))
-   (assoc-in [ :data :credentials.edn] (str my-auth))
-   ))
+   (assoc-in [ :data :credentials.edn] (str my-auth))))
 
-(defn generate-deployment []
-  (yaml/from-string (yaml/load-resource "deployment.yaml")))
+(defn generate-deployment [config]
+  (let [user (:user config)
+        password (:password config)]
+    (->
+     (yaml/from-string (yaml/load-resource "deployment.yaml"))
+     (assoc-in [:spec :template :spec :containers]
+               [{:name "keycloak"
+                 :image "quay.io/keycloak/keycloak:13.0.0"
+                 :env
+                 [{:name "KEYCLOAK_USER", :value user}
+                  {:name "KEYCLOAK_PASSWORD", :value password}
+                  {:name "PROXY_ADDRESS_FORWARDING", :value "true"}]
+                 :ports [{:name "http", :containerPort 8080}]
+                 :readinessProbe {:httpGet {:path "/auth/realms/master", :port 8080}}}]))))
 
 (defn generate-certificate [config]
   (let [{:keys [fqdn issuer]
@@ -41,12 +68,20 @@
      (assoc-in [:spec :rules] [{:host fqdn
                                 :http {:paths [{:backend {:serviceName "keycloak"
                                                           :servicePort 8080}}]}}]))))
+
+(defn generate-service []
+  (yaml/from-string (yaml/load-resource "service.yaml")))
+
 (defn-spec generate any?
   [my-config string?
    my-auth string?] 
   (cs/join "\n" 
            [(yaml/to-string (generate-config my-config my-auth))
+            "---"
+            (yaml/to-string (generate-config))
             "---"
             (yaml/to-string (generate-ingress))
             "---"
+            (yaml/to-string (generate-service))
+            "---"
             (yaml/to-string (generate-deployment))]))

src/test/cljc/dda/k8s_keycloak/core_test.cljc

@@ -63,7 +63,7 @@
                                 :issuer :prod}))))
 
 (deftest should-generate-deployment
-  (is (= {{:apiVersion "apps/v1"
+  (is (= {:apiVersion "apps/v1"
            :kind "Deployment"
            :metadata {:name "keycloak", :namespace "default", :labels {:app "keycloak"}}
            :spec
@@ -73,12 +73,12 @@
             {:metadata {:labels {:app "keycloak"}}
              :spec
              {:containers
-              [({:name "keycloak"
+              [{:name "keycloak"
                  :image "quay.io/keycloak/keycloak:13.0.0"
                  :env
-                 ({:name "KEYCLOAK_USER", :value "admin"}
-                  {:name "KEYCLOAK_PASSWORD", :value "admin"}
-                  {:name "PROXY_ADDRESS_FORWARDING", :value "true"})
-                 :ports ({:name "http", :containerPort 8080})
-                 :readinessProbe {:httpGet {:path "/auth/realms/master", :port 8080}}})]}}}}}
-         (cut/generate-deployment))))
+                 [{:name "KEYCLOAK_USER", :value "testuser"}
+                   {:name "KEYCLOAK_PASSWORD", :value "test1234"}
+                   {:name "PROXY_ADDRESS_FORWARDING", :value "true"}]
+                 :ports [{:name "http", :containerPort 8080}]
+                 :readinessProbe {:httpGet {:path "/auth/realms/master", :port 8080}}}]}}}}
+         (cut/generate-deployment {:user "testuser" :password "test1234"}))))

valid-config.edn

@@ -1 +1,4 @@
-{}
+{:fqdn "test.de"
+ :user-name "testuser"
+ :user-password "test1234"
+ :issuer :prod}