add dav option

README.md

@@ -66,6 +66,7 @@ Additionally, you can use the following options when starting an instance:
  - `onlyoffice` setup an onlyoffice document server
  - `push` setup [client push](https://github.com/nextcloud/notify_push)
  - `smb`: setup a samba server for external storage use
+ - `dav`: setup a WebDAV server for external storage use
  - `kaspersky`: setup a kaspersky scan engine server in http mode. (Requires [manually setting up the image](https://github.com/icewind1991/kaspersky-docker))
  - `kaspersky-icap`: setup a kaspersky scan engine server in ICAP mode.
  - `clamav-icap`: setup a clam av scanner in ICAP mode.

src/service.rs

@@ -1,4 +1,5 @@
 mod clam;
+mod dav;
 mod kaspersky;
 mod ldap;
 mod objectstore;
@@ -9,6 +10,7 @@ mod smb;
 
 use crate::config::HazeConfig;
 pub use crate::service::clam::ClamIcap;
+use crate::service::dav::Dav;
 use crate::service::kaspersky::{Kaspersky, KasperskyIcap};
 pub use crate::service::ldap::{Ldap, LdapAdmin};
 pub use crate::service::objectstore::ObjectStore;
@@ -149,6 +151,7 @@ pub enum Service {
     Office(Office),
     Push(NotifyPush),
     Smb(Smb),
+    Dav(Dav),
     Kaspersky(Kaspersky),
     KasperskyIcap(KasperskyIcap),
     ClamIcap(ClamIcap),
@@ -166,6 +169,7 @@ impl Service {
             "office" => Some(&[Service::Office(Office)]),
             "push" => Some(&[Service::Push(NotifyPush)]),
             "smb" => Some(&[Service::Smb(Smb)]),
+            "dav" => Some(&[Service::Dav(Dav)]),
             "kaspersky" => Some(&[Service::Kaspersky(Kaspersky)]),
             "kaspersky-icap" => Some(&[Service::KasperskyIcap(KasperskyIcap)]),
             "clamav-icap" => Some(&[Service::ClamIcap(ClamIcap)]),

src/service/dav.rs

@@ -0,0 +1,92 @@
+use crate::config::HazeConfig;
+use crate::image::pull_image;
+use crate::service::ServiceTrait;
+use crate::Result;
+use bollard::container::{Config, CreateContainerOptions, NetworkingConfig};
+use bollard::models::{EndpointSettings, HostConfig};
+use bollard::Docker;
+use maplit::hashmap;
+use miette::IntoDiagnostic;
+
+#[derive(Debug, Clone, Eq, PartialEq)]
+pub struct Dav;
+
+#[async_trait::async_trait]
+impl ServiceTrait for Dav {
+    fn name(&self) -> &str {
+        "dav"
+    }
+
+    async fn spawn(
+        &self,
+        docker: &Docker,
+        cloud_id: &str,
+        network: &str,
+        _config: &HazeConfig,
+    ) -> Result<String> {
+        let image = "ugeek/webdav:amd64";
+        pull_image(docker, image).await?;
+        let options = Some(CreateContainerOptions {
+            name: self.container_name(cloud_id),
+            ..CreateContainerOptions::default()
+        });
+        let config = Config {
+            image: Some(image),
+            host_config: Some(HostConfig {
+                network_mode: Some(network.to_string()),
+                ..Default::default()
+            }),
+            env: Some(vec!["USERNAME=test", "PASSWORD=test"]),
+            labels: Some(hashmap! {
+                "haze-type" => self.name(),
+                "haze-cloud-id" => cloud_id
+            }),
+            networking_config: Some(NetworkingConfig {
+                endpoints_config: hashmap! {
+                    network => EndpointSettings {
+                        aliases: Some(vec![self.name().to_string()]),
+                        ..Default::default()
+                    }
+                },
+            }),
+            ..Default::default()
+        };
+        let id = docker
+            .create_container(options, config)
+            .await
+            .into_diagnostic()?
+            .id;
+        docker
+            .start_container::<String>(&id, None)
+            .await
+            .into_diagnostic()?;
+        Ok(id)
+    }
+
+    fn container_name(&self, cloud_id: &str) -> String {
+        format!("{}-dav", cloud_id)
+    }
+
+    fn apps(&self) -> &'static [&'static str] {
+        &["files_external"]
+    }
+
+    // no need to wait for dav, as it won't be used until the user logs in
+    async fn is_healthy(&self, _docker: &Docker, _cloud_id: &str) -> Result<bool> {
+        Ok(true)
+    }
+
+    async fn post_setup(
+        &self,
+        _docker: &Docker,
+        _cloud_id: &str,
+        _config: &HazeConfig,
+    ) -> Result<Vec<String>> {
+        Ok(vec![
+            "occ files_external:create dav dav password::password".into(),
+            "occ files_external:config 1 host dav".into(),
+            "occ files_external:config 1 user test".into(),
+            "occ files_external:config 1 password test".into(),
+        ])
+    }
+}