Added Squidex (#260)

* Added squidex

* Changed description to be smaller

* prettified

* mend

* Fixed some comments from CR + changed appname-mongo to appname-db + added a clarification that the app should use https in order to work

public/v4/apps/squidex.yml

@@ -0,0 +1,106 @@
+captainVersion: 4
+services:
+    $$cap_appname:
+        depends_on:
+            - $$cap_appname-db
+        image: 'squidex/squidex:$$cap_squidex_version'
+        volumes:
+            - '$$cap_appname-data:/app/Assets'
+        restart: always
+        environment:
+            URLS__BASEURL: 'https://$$cap_appname.$$cap_root_domain'
+            URLS__ENFORCEHTTPS: 'True'
+            EVENTSTORE__MONGODB__CONFIGURATION: 'mongodb://root:$$cap_mongo_password@srv-captain--$$cap_appname-db'
+            STORE__MONGODB__CONFIGURATION: 'mongodb://root:$$cap_mongo_password@srv-captain--$$cap_appname-db'
+            IDENTITY__ADMINEMAIL: $$cap_admin_email
+            IDENTITY__ADMINPASSWORD: $$cap_admin_password
+            IDENTITY__GOOGLECLIENT: $$cap_google_client
+            IDENTITY__GOOGLESECRET: $$cap_google_secret
+            IDENTITY__GITHUBCLIENT: $$cap_github_client
+            IDENTITY__GITHUBSECRET: $$cap_github_secret
+            IDENTITY__MICROSOFTCLIENT: $$cap_microsoft_client
+            IDENTITY__MICROSOFTSECRET: $$cap_microsoft_secret
+            LETSENCRYPT_HOST: $$cap_appname.$$cap_root_domain
+            LETSENCRYPT_EMAIL: $$cap_admin_email
+            VIRTUAL_HOST: $$cap_appname.$$cap_root_domain
+    $$cap_appname-db:
+        image: 'mongo:$$cap_mongo_version'
+        volumes:
+            - '$$cap_appname-db-data:/data/db'
+            - '$$cap_appname-db-config:/data/configdb'
+        restart: always
+        environment:
+            MONGO_INITDB_DATABASE: squidex
+            MONGO_INITDB_ROOT_USERNAME: root
+            MONGO_INITDB_ROOT_PASSWORD: $$cap_mongo_password
+        caproverExtra:
+            notExposeAsWebApp: 'true'
+caproverOneClickApp:
+    variables:
+        - id: $$cap_squidex_version
+          label: Squidex Version
+          defaultValue: 4.6.0
+          description: >-
+              Check out their page for the valid versions
+              https://hub.docker.com/r/squidex/squidex/tags
+          validRegex: '/^([^\s^\/])+$/'
+        - id: $$cap_mongo_version
+          label: MongoDB Version
+          defaultValue: '4'
+          description: >-
+              Check out their Docker page for the valid tags
+              https://hub.docker.com/r/library/mongo/tags/
+          validRegex: '/^([a-zA-Z0-9])+$/'
+        - id: $$cap_mongo_password
+          label: MongoDB password
+          description: Only use alphanumeric chars.
+          validRegex: '/^([a-zA-Z0-9])+$/'
+        - id: $$cap_admin_email
+          label: Admin Email
+          description: The Email which is gonna be used to login as administrator.
+          validRegex: >-
+              /^[a-zA-Z0-9.!#$%&'*+/=?^_`{|}~-]+@[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?(?:\.[a-zA-Z0-9](?:[a-zA-Z0-9-]{0,61}[a-zA-Z0-9])?)*$/
+        - id: $$cap_admin_password
+          label: Admin Password
+          description: >-
+              The password which is gonna be used to login as administrator.(Minimum
+              eight characters, at least one letter, one number and one special
+              character:)
+          validRegex: '/^(?=.*[A-Za-z])(?=.*\d)(?=.*[@$!%*#?&])[A-Za-z\d@$!%*#?&]{8,}$/'
+        - id: $$cap_microsoft_client
+          label: Microsoft Client Id(Optional)
+          description: The client id from Microsoft in order to enable MS Login.
+        - id: $$cap_microsoft_secret
+          label: Microsoft Secret Token(Optional)
+          description: The secret token from Microsoft in order to enable MS Login.
+        - id: $$cap_github_client
+          label: Github Client Id(Optional)
+          description: The client id from Github in order to enable Github Login.
+        - id: $$cap_github_secret
+          label: Github Secret Token(Optional)
+          description: The secret token from Github in order to enable Github Login.
+        - id: $$cap_google_client
+          label: Google Client Id(Optional)
+          description: The client id from Google in order to enable Google Login.
+        - id: $$cap_google_secret
+          label: Google Secret Token(Optional)
+          description: The secret token from Google in order to enable Google Login.
+    instructions:
+        start: >-
+            Squidex is an open source headless CMS and content management hub. In
+            contrast to a traditional CMS Squidex provides a rich API with OData
+            filter and Swagger definitions. It is up to you to build your UI on top of
+            it. It can be website, a native app or just another server. It is built
+            with ASP.NET Core and CQRS and is tested for Windows and Linux on modern
+            browsers.
+        end: |-
+            Squidex is deployed and available as $$cap_appname 
+            You'll need also to enable https in order to make this app work.
+             IMPORTANT!! Don't forget to change the URLS__BASEURL,LETSENCRYPT_HOST and VIRTUAL_HOST variable if you change your URL.
+             IMPORTANT!! It takes up to 2-5 minutes for Squidex to boot up. You will see a 502 Error until the startup is finished.
+    displayName: ''
+    isOfficial: true
+    description: Squidex is an open source headless CMS and content management hub.
+    documentation: >-
+        Taken from
+        https://github.com/Squidex/squidex-docker/blob/master/standalone/docker-compose.yml