From f941e853103089897127fb22b28cc2e7eb8e556f Mon Sep 17 00:00:00 2001
From: Morgana <Morgana@icolotl.com>
Date: Fri, 23 Oct 2026 11:19:55 -0500
Subject: Initial Commit

---
 .gitignore  |   3 +
 Cargo.lock  | 293 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 Cargo.toml  |   7 ++
 src/main.rs | 103 +++++++++++++++++++++
 4 files changed, 406 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 Cargo.lock
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..dbb25fb
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,3 @@
+/target
+/cert
+/content
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
new file mode 100644
index 0000000..56944d8
--- /dev/null
+++ b/Cargo.lock
@@ -0,0 +1,293 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 4
+
+[[package]]
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+version = "1.18.2"
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+checksum = "faac5829c2b74c28f830747e7818ccfb684261b5f48a1118b1e2a13d36dfab13"
+dependencies = [
+ "aws-lc-sys",
+ "zeroize",
+]
+
+[[package]]
+name = "aws-lc-sys"
+version = "0.46.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f1622d8446a2d4b2ce0c7eefc73dd43a99779028d5ee5c2dd8073a658ba8a2bc"
+dependencies = [
+ "cc",
+ "cmake",
+ "dunce",
+ "fs_extra",
+ "pkg-config",
+]
+
+[[package]]
+name = "cc"
+version = "1.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "877bf67ac8e52449eb2f9e98a344ea163beb70dd1f9eebe3cc5357dcfeaee4df"
+dependencies = [
+ "find-msvc-tools",
+ "jobserver",
+ "libc",
+ "shlex",
+]
+
+[[package]]
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+
+[[package]]
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c0f78a02292a74a88ac736019ab962ece0bc380e3f977bf72e376c5d78ff0678"
+dependencies = [
+ "cc",
+]
+
+[[package]]
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+
+[[package]]
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+
+[[package]]
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+dependencies = [
+ "cfg-if",
+ "libc",
+ "wasi",
+]
+
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+dependencies = [
+ "cfg-if",
+ "libc",
+ "r-efi",
+]
+
+[[package]]
+name = "jobserver"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1c00acbd29eabad4a2392fa0e921c874934dbbf4194312ad20f04a0ed67a3cb3"
+dependencies = [
+ "getrandom 0.4.3",
+ "libc",
+]
+
+[[package]]
+name = "libc"
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+source = "registry+https://github.com/rust-lang/crates.io-index"
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+
+[[package]]
+name = "morgemrs"
+version = "0.1.0"
+dependencies = [
+ "rustls",
+]
+
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+
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+
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+ "cc",
+ "cfg-if",
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+ "libc",
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+ "windows-sys",
+]
+
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+ "aws-lc-rs",
+ "log",
+ "once_cell",
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+ "rustls-webpki",
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+ "zeroize",
+]
+
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+ "zeroize",
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+
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+ "aws-lc-rs",
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+ "rustls-pki-types",
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+]
+
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+ "windows_i686_gnu",
+ "windows_i686_gnullvm",
+ "windows_i686_msvc",
+ "windows_x86_64_gnu",
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+]
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+
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+
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..2690ea5
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,7 @@
+[package]
+name = "morgemrs"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+rustls = "0.23.46"
\ No newline at end of file
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..c2b4509
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,103 @@
+use std::fs::{self, DirEntry};
+use std::io::Write;
+use std::net::TcpStream;
+use std::path::{Path, PathBuf};
+use std::sync::Arc;
+use std::{io::Read, net::TcpListener};
+
+use rustls::ServerConnection;
+use rustls::{
+    ServerConfig, Stream,
+    pki_types::{CertificateDer, PrivateKeyDer, pem::PemObject},
+};
+
+fn main() {
+    println!("Starting MorGemTS Server...");
+    let root: PathBuf = fs::canonicalize("content").unwrap();
+    let certs = CertificateDer::pem_file_iter("cert/morgemrs.crt")
+        .unwrap()
+        .map(|cert| cert.unwrap())
+        .collect();
+    let private_key = PrivateKeyDer::from_pem_file("cert/morgemrs.key").unwrap();
+    let config = Arc::new(
+        ServerConfig::builder()
+            .with_no_client_auth()
+            .with_single_cert(certs, private_key)
+            .unwrap(),
+    );
+    let listener = TcpListener::bind("127.0.0.1:1965").unwrap();
+    for mut tcp_stream in listener.incoming().flatten() {
+        let mut conn = ServerConnection::new(config.clone()).unwrap();
+        let mut tls_stream = Stream::new(&mut conn, &mut tcp_stream);
+        let mut buffer = [0; 1027]; // 1024 URI bytes + 2 CRLF bytes + 1 overflow byte
+        let Ok(n) = tls_stream.read(&mut buffer[..]) else {
+            let _ = writeln!(tls_stream, "59\r\n");
+            continue;
+        };
+        if n == 1027 {
+            let _ = writeln!(tls_stream, "59\r\n");
+            continue;
+        }
+        let Ok(raw_uri) = String::from_utf8(buffer.to_vec()) else {
+            let _ = writeln!(tls_stream, "59\r\n");
+            continue;
+        };
+        let Some(mut uri) = raw_uri
+            .trim_end_matches(|c: char| c == char::from(0) || c.is_whitespace())
+            .strip_prefix("gemini://localhost")
+        else {
+            let _ = writeln!(tls_stream, "53 Proxy Not Supported\r\n");
+            continue;
+        };
+        uri = uri.trim_matches('/');
+        let Ok(path) = root.join(uri).canonicalize() else {
+            let _ = writeln!(tls_stream, "51 Not Found\r\n");
+            continue;
+        };
+        if !path.starts_with(&root) {
+            let _ = writeln!(tls_stream, "51 Not Found\rpath\n");
+            continue;
+        }
+        if path.is_dir() {
+            serve_dir(&path, uri, &mut tls_stream);
+        } else if path.is_file() {
+            serve_file(&path, &mut tls_stream);
+        } else {
+            let _ = writeln!(tls_stream, "51 Not Found\r\n");
+        }
+    }
+}
+
+fn serve_dir(dir: &Path, uri: &str, tls_stream: &mut Stream<'_, ServerConnection, TcpStream>) {
+    let index_path = dir.join("index.gem");
+    if index_path.is_file() {
+        serve_file(&index_path, tls_stream);
+        return;
+    }
+    let Ok(read_dir) = dir.read_dir() else {
+        let _ = writeln!(tls_stream, "50 Server Error\r\n");
+        return;
+    };
+    let contents: Vec<DirEntry> = read_dir.flatten().collect();
+    let content_string = contents
+        .iter()
+        .flat_map(|f| f.file_name().into_string())
+        .map(|s| {
+            if uri.is_empty() {
+                format!("=> /{}", s)
+            } else {
+                format!("=> /{}/{} ", uri, s)
+            }
+        })
+        .collect::<Vec<String>>()
+        .join("\r\n");
+    let _ = writeln!(tls_stream, "20 text/gemini\r\n{}", content_string);
+}
+
+fn serve_file(file: &Path, tls_stream: &mut Stream<'_, ServerConnection, TcpStream>) {
+    let Ok(contents) = fs::read_to_string(file) else {
+        let _ = writeln!(tls_stream, "50 Server Error\r\n");
+        return;
+    };
+    let _ = writeln!(tls_stream, "20 text/gemini\r\n{}", contents);
+}
-- 
cgit v1.3.1