added https example

zigzap · Dec 29, 2023 · 5e789ee · 5e789ee
1 parent edf585c
commit 5e789ee
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diff --git a/build.zig b/build.zig
@@ -26,6 +26,7 @@ pub fn build(b: *std.build.Builder) !void {
         src: []const u8,
     }{
         .{ .name = "hello", .src = "examples/hello/hello.zig" },
+        .{ .name = "https", .src = "examples/https/https.zig" },
         .{ .name = "hello2", .src = "examples/hello2/hello2.zig" },
         .{ .name = "routes", .src = "examples/routes/routes.zig" },
         .{ .name = "serve", .src = "examples/serve/serve.zig" },
@@ -47,6 +48,7 @@ pub fn build(b: *std.build.Builder) !void {
     }) |excfg| {
         const ex_name = excfg.name;
         const ex_src = excfg.src;
+
         const ex_build_desc = try std.fmt.allocPrint(
             b.allocator,
             "build the {s} example",

diff --git a/examples/https/https.zig b/examples/https/https.zig
@@ -0,0 +1,80 @@
+const std = @import("std");
+const zap = @import("zap");
+
+fn on_request_verbose(r: zap.SimpleRequest) void {
+    if (r.path) |the_path| {
+        std.debug.print("PATH: {s}\n", .{the_path});
+    }
+
+    if (r.query) |the_query| {
+        std.debug.print("QUERY: {s}\n", .{the_query});
+    }
+    r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>") catch return;
+}
+
+fn on_request_minimal(r: zap.SimpleRequest) void {
+    r.sendBody("<html><body><h1>Hello from ZAP!!!</h1></body></html>") catch return;
+}
+
+fn help_and_exit(filename: []const u8, err: anyerror) void {
+    std.debug.print(
+        \\ Error: File `{s}` : {any}
+        \\
+        \\ To generate both the certificate file and the key file, use the following command:
+        \\
+        \\ **********************************************************************************************
+        \\ openssl req -x509 -nodes -days 365 -sha256 -newkey rsa:2048 -keyout mykey.pem -out mycert.pem
+        \\ **********************************************************************************************
+        \\
+        \\ After that, run this example again
+    ,
+        .{ filename, err },
+    );
+    std.os.exit(1);
+}
+pub fn main() !void {
+    const CERT_FILE = "mycert.pem";
+    const KEY_FILE = "mykey.pem";
+
+    std.fs.cwd().access(CERT_FILE, .{}) catch |err| {
+        help_and_exit(CERT_FILE, err);
+    };
+
+    std.fs.cwd().access(KEY_FILE, .{}) catch |err| {
+        help_and_exit(KEY_FILE, err);
+    };
+
+    const tls = zap.fio_tls_new(
+        "localhost:4443",
+        CERT_FILE,
+        KEY_FILE,
+        null, // key file is not password-protected
+    );
+
+    var listener = zap.SimpleHttpListener.init(.{
+        .port = 4443,
+        .on_request = on_request_verbose,
+        .log = true,
+        .max_clients = 100000,
+        .tls = tls,
+    });
+    try listener.listen();
+
+    std.debug.print("Listening on 0.0.0.0:4443\n", .{});
+    std.debug.print("", .{});
+    std.debug.print(
+        \\
+        \\   ***********************************************
+        \\   *** Try me with: curl -k -v localhost:4443/ ***
+        \\   ***********************************************
+        \\
+        \\Your browser may lie to you, indicate a non-secure connection because of the self-created certificate, and make you believe that HTTPS / TLS "does not work".
+        \\
+    , .{});
+
+    // start worker threads
+    zap.start(.{
+        .threads = 2,
+        .workers = 1,
+    });
+}