Feature/remove postgres (#2570)

* wip: move postgres data to patchdb

* wip

* wip

* wip

* complete notifications and clean up warnings

* fill in user agent

* move os tor bindings to single call

core/startos/src/net/host/binding.rs

@@ -0,0 +1,71 @@
+use imbl_value::InternedString;
+use serde::{Deserialize, Serialize};
+
+use crate::net::forward::AvailablePorts;
+use crate::net::vhost::AlpnInfo;
+use crate::prelude::*;
+
+#[derive(Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct BindInfo {
+    pub options: BindOptions,
+    pub assigned_lan_port: Option<u16>,
+}
+impl BindInfo {
+    pub fn new(available_ports: &mut AvailablePorts, options: BindOptions) -> Result<Self, Error> {
+        let mut assigned_lan_port = None;
+        if options.add_ssl.is_some() || options.secure {
+            assigned_lan_port = Some(available_ports.alloc()?);
+        }
+        Ok(Self {
+            options,
+            assigned_lan_port,
+        })
+    }
+    pub fn update(
+        self,
+        available_ports: &mut AvailablePorts,
+        options: BindOptions,
+    ) -> Result<Self, Error> {
+        let Self {
+            mut assigned_lan_port,
+            ..
+        } = self;
+        if options.add_ssl.is_some() || options.secure {
+            assigned_lan_port = if let Some(port) = assigned_lan_port.take() {
+                Some(port)
+            } else {
+                Some(available_ports.alloc()?)
+            };
+        } else {
+            if let Some(port) = assigned_lan_port.take() {
+                available_ports.free([port]);
+            }
+        }
+        Ok(Self {
+            options,
+            assigned_lan_port,
+        })
+    }
+}
+
+#[derive(Debug, Deserialize, Serialize)]
+#[serde(rename_all = "camelCase")]
+pub struct BindOptions {
+    pub scheme: InternedString,
+    pub preferred_external_port: u16,
+    pub add_ssl: Option<AddSslOptions>,
+    pub secure: bool,
+    pub ssl: bool,
+}
+
+#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
+#[serde(rename_all = "camelCase")]
+pub struct AddSslOptions {
+    pub scheme: InternedString,
+    pub preferred_external_port: u16,
+    // #[serde(default)]
+    // pub add_x_forwarded_headers: bool, // TODO
+    #[serde(default)]
+    pub alpn: AlpnInfo,
+}