From de51b58a291acfccba9bb8bea6924ddfc707e21b Mon Sep 17 00:00:00 2001
From: raimond visser <rvisser@home.nl>
Date: Sun, 14 Jan 2024 12:35:08 +0100
Subject: [PATCH] adding new files

---
 .cargo/config.toml   |   0
 src/server_config.rs | 122 +++++++++++++++++++++++++++++++++++++++++++
 src/test_server.rs   |   0
 tests/test_server.rs |   0
 4 files changed, 122 insertions(+)
 create mode 100644 .cargo/config.toml
 create mode 100644 src/server_config.rs
 create mode 100644 src/test_server.rs
 create mode 100644 tests/test_server.rs

diff --git a/.cargo/config.toml b/.cargo/config.toml
new file mode 100644
index 0000000..e69de29
diff --git a/src/server_config.rs b/src/server_config.rs
new file mode 100644
index 0000000..7a1e05f
--- /dev/null
+++ b/src/server_config.rs
@@ -0,0 +1,122 @@
+use anyhow::{Context, Result};
+use serde_derive::{Deserialize, Serialize};
+use std::fs;
+use std::path::PathBuf;
+
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct ServerConfig {
+    pub server: Server,
+    pub repos: Repos,
+    pub tls: Option<TLS>,
+    pub authorization: Authorization,
+    pub accesscontrol: AccessControl,
+}
+
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct Repos {
+    pub storage_path: String,
+}
+
+// This assumes that it makes no sense to have one but not the other
+// So we if acl_path is given, we require the auth_path too.
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct AccessControl {
+    pub acl_path: Option<String>,
+    //if not private all repo are accessible for any user
+    pub private_repo: bool,
+    //force access to append only for all
+    pub append_only: bool,
+}
+
+// This assumes that it makes no sense to have one but not the other
+// So we if acl_path is given, we require the auth_path too.
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct Authorization {
+    pub auth_path: Option<String>,
+    //use authorization file
+    pub use_auth: bool,
+}
+
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct Server {
+    pub host_dns_name: String,
+    pub port: usize,
+    //HTTP, or HTTPS
+    pub protocol: String,
+}
+
+#[derive(Clone, Serialize, Deserialize, Debug)]
+pub struct TLS {
+    pub key_path: String,
+    pub cert_path: String,
+}
+
+impl ServerConfig {
+    pub fn from_file(pth: &PathBuf) -> Result<Self> {
+        let s = fs::read_to_string(&pth).context("Can not read server configuration file")?;
+        let config: ServerConfig =
+            toml::from_str(&s).context("Can not convert file to server configuration")?;
+        Ok(config)
+    }
+
+    pub fn to_file(&self, pth: &PathBuf) -> Result<()> {
+        let toml_string =
+            toml::to_string(&self).context("Could not serialize SeverConfig to TOML value")?;
+        fs::write(&pth, toml_string).context("Could not write ServerConfig to file!")?;
+        Ok(())
+    }
+}
+
+#[cfg(test)]
+mod test {
+    use super::Server;
+    use crate::config::server_config::{AccessControl, Authorization, Repos, ServerConfig, TLS};
+    use std::fs;
+    use std::path::Path;
+
+    #[test]
+    fn test_server_config() {
+        let server_path = Path::new("tmp_test_data").join("rustic");
+        fs::create_dir_all(&server_path).unwrap();
+
+        let server = Server {
+            host_dns_name: "127.0.0.1".to_string(),
+            port: 2222,
+            protocol: "HTTP".to_string(),
+        };
+
+        let tls: Option<TLS> = Some(TLS {
+            key_path: "somewhere".to_string(),
+            cert_path: "somewhere/else".to_string(),
+        });
+
+        let repos: Repos = Repos {
+            storage_path: server_path.join("repos").to_string_lossy().into(),
+        };
+
+        let auth = Authorization {
+            auth_path: Some("auth_path".to_string()),
+            use_auth: true,
+        };
+
+        let access = AccessControl {
+            acl_path: Some("acl_path".to_string()),
+            private_repo: true,
+            append_only: true,
+        };
+
+        // Try to write
+        let config = ServerConfig {
+            server,
+            repos,
+            tls,
+            authorization: auth,
+            accesscontrol: access,
+        };
+        let config_file = server_path.join("rustic_server.test.toml");
+        config.to_file(&config_file).unwrap();
+
+        // Try to read
+        let _tmp_config = ServerConfig::from_file(&config_file).unwrap();
+    }
+}
diff --git a/src/test_server.rs b/src/test_server.rs
new file mode 100644
index 0000000..e69de29
diff --git a/tests/test_server.rs b/tests/test_server.rs
new file mode 100644
index 0000000..e69de29