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test_auth.zig
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test_auth.zig
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const std = @import("std");
const zap = @import("zap");
const Authenticators = zap.Auth;
const Endpoint = zap.Endpoint;
const fio = zap;
const util = zap;
test "BearerAuthSingle authenticate" {
const a = std.testing.allocator;
const token = "hello, world";
var auth = try Authenticators.BearerSingle.init(a, token, null);
defer auth.deinit();
// invalid auth header
try std.testing.expectEqual(auth.authenticate("wrong header"), .AuthFailed);
try std.testing.expectEqual(auth.authenticate("Bearer wrong-token"), .AuthFailed);
// ok
try std.testing.expectEqual(auth.authenticate("Bearer " ++ token), .AuthOK);
}
test "BearerAuthMulti authenticate" {
const a = std.testing.allocator;
const token = "hello, world";
const Set = std.StringHashMap(void);
var set = Set.init(a); // set
defer set.deinit();
try set.put(token, {});
var auth = try Authenticators.BearerMulti(Set).init(a, &set, null);
defer auth.deinit();
// invalid auth header
try std.testing.expectEqual(auth.authenticate("wrong header"), .AuthFailed);
try std.testing.expectEqual(auth.authenticate("Bearer wrong-token"), .AuthFailed);
// ok
try std.testing.expectEqual(auth.authenticate("Bearer " ++ token), .AuthOK);
}
test "BasicAuth Token68" {
const a = std.testing.allocator;
const token = "QWxhZGRpbjpvcGVuIHNlc2FtZQ==";
// create a set of Token68 entries
const Set = std.StringHashMap(void);
var set = Set.init(a); // set
defer set.deinit();
try set.put(token, {});
// create authenticator
const Authenticator = Authenticators.Basic(Set, .Token68);
var auth = try Authenticator.init(a, &set, null);
defer auth.deinit();
// invalid auth header
try std.testing.expectEqual(auth.authenticate("wrong header"), .AuthFailed);
try std.testing.expectEqual(auth.authenticate("Basic wrong-token"), .AuthFailed);
// ok
try std.testing.expectEqual(auth.authenticate("Basic " ++ token), .AuthOK);
}
test "BasicAuth UserPass" {
const a = std.testing.allocator;
// create a set of User -> Pass entries
const Map = std.StringHashMap([]const u8);
var map = Map.init(a);
defer map.deinit();
// create user / pass entry
const user = "Alladdin";
const pass = "opensesame";
try map.put(user, pass);
// now, do the encoding for the Basic auth
const token = user ++ ":" ++ pass;
var encoder = std.base64.url_safe.Encoder;
var buffer: [256]u8 = undefined;
const encoded = encoder.encode(&buffer, token);
// create authenticator
const Authenticator = Authenticators.Basic(Map, .UserPass);
var auth = try Authenticator.init(a, &map, null);
defer auth.deinit();
// invalid auth header
try std.testing.expectEqual(auth.authenticate("wrong header"), .AuthFailed);
try std.testing.expectEqual(auth.authenticate("Basic wrong-token"), .AuthFailed);
// ok
const expected = try std.fmt.allocPrint(a, "Basic {s}", .{encoded});
defer a.free(expected);
try std.testing.expectEqual(auth.authenticate(expected), .AuthOK);
}
const HTTP_RESPONSE: []const u8 =
\\ <html><body>
\\ Hello from ZAP!!!
\\ </body></html>
;
var received_response: []const u8 = "null";
fn endpoint_http_get(e: *Endpoint, r: zap.Request) void {
_ = e;
r.sendBody(HTTP_RESPONSE) catch return;
received_response = HTTP_RESPONSE;
std.time.sleep(1 * std.time.ns_per_s);
zap.stop();
}
fn endpoint_http_unauthorized(e: *Endpoint, r: zap.Request) void {
_ = e;
r.setStatus(.unauthorized);
r.sendBody("UNAUTHORIZED ACCESS") catch return;
received_response = "UNAUTHORIZED";
std.time.sleep(1 * std.time.ns_per_s);
zap.stop();
}
//
// http client code for in-process sending of http request
//
const ClientAuthReqHeaderFields = struct {
auth: Authenticators.AuthScheme,
token: []const u8,
};
fn makeRequest(a: std.mem.Allocator, url: []const u8, auth: ?ClientAuthReqHeaderFields) !void {
var http_client: std.http.Client = .{ .allocator = a };
defer http_client.deinit();
var auth_buf: [256]u8 = undefined;
const auth_string: []const u8 = blk: {
if (auth) |auth_fields| {
const authstring = try std.fmt.bufPrint(&auth_buf, "{s}{s}", .{ auth_fields.auth.str(), auth_fields.token });
break :blk authstring;
} else {
break :blk "";
}
};
_ = try http_client.fetch(.{
.location = .{ .url = url },
.headers = .{
.authorization = .omit,
},
.extra_headers = blk: {
if (auth) |auth_fields| {
break :blk &.{.{
.name = auth_fields.auth.headerFieldStrHeader(),
.value = auth_string,
}};
} else {
break :blk &.{};
}
},
});
zap.stop();
}
fn makeRequestThread(a: std.mem.Allocator, url: []const u8, auth: ?ClientAuthReqHeaderFields) !std.Thread {
return try std.Thread.spawn(.{}, makeRequest, .{ a, url, auth });
}
//
// end of http client code
//
test "BearerAuthSingle authenticateRequest OK" {
const a = std.testing.allocator;
const token = "ABCDEFG";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create authenticator
const Authenticator = Authenticators.BearerSingle;
var authenticator = try Authenticator.init(a, token, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("\n\n*******************************************\n", .{});
// std.debug.print("\n\nPlease run the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client_runner\n", .{});
// std.debug.print("\n\n*******************************************\n", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Bearer, .token = token });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings(HTTP_RESPONSE, received_response);
}
test "BearerAuthSingle authenticateRequest test-unauthorized" {
const a = std.testing.allocator;
const token = "ABCDEFG";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
const Set = std.StringHashMap(void);
var set = Set.init(a); // set
defer set.deinit();
// insert auth tokens
try set.put(token, {});
const Authenticator = Authenticators.BearerMulti(Set);
var authenticator = try Authenticator.init(a, &set, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client http://127.0.0.1:3000/test Bearer invalid\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Bearer, .token = "invalid" });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings("UNAUTHORIZED", received_response);
}
test "BearerAuthMulti authenticateRequest OK" {
const a = std.testing.allocator;
const token = "ABCDEFG";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create authenticator
const Authenticator = Authenticators.BearerSingle;
var authenticator = try Authenticator.init(a, token, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client_runner http://127.0.0.1:3000/test Bearer " ++ token ++ "\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Bearer, .token = token });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings(HTTP_RESPONSE, received_response);
}
test "BearerAuthMulti authenticateRequest test-unauthorized" {
const a = std.testing.allocator;
const token = "invalid";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create authenticator
const Authenticator = Authenticators.BearerSingle;
var authenticator = try Authenticator.init(a, token, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client_runner http://127.0.0.1:3000/test Bearer invalid\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Bearer, .token = "invalid" });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings(HTTP_RESPONSE, received_response);
}
test "BasicAuth Token68 authenticateRequest" {
const a = std.testing.allocator;
const token = "QWxhZGRpbjpvcGVuIHNlc2FtZQ==";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create a set of Token68 entries
const Set = std.StringHashMap(void);
var set = Set.init(a); // set
defer set.deinit();
try set.put(token, {});
// create authenticator
const Authenticator = Authenticators.Basic(Set, .Token68);
var authenticator = try Authenticator.init(a, &set, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client http://127.0.0.1:3000/test Basic " ++ token ++ "\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Basic, .token = token });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings(HTTP_RESPONSE, received_response);
}
test "BasicAuth Token68 authenticateRequest test-unauthorized" {
const a = std.testing.allocator;
const token = "QWxhZGRpbjpvcGVuIHNlc2FtZQ==";
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create a set of Token68 entries
const Set = std.StringHashMap(void);
var set = Set.init(a); // set
defer set.deinit();
try set.put(token, {});
// create authenticator
const Authenticator = Authenticators.Basic(Set, .Token68);
var authenticator = try Authenticator.init(a, &set, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client http://127.0.0.1:3000/test Basic " ++ "invalid\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Basic, .token = "invalid" });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings("UNAUTHORIZED", received_response);
}
test "BasicAuth UserPass authenticateRequest" {
const a = std.testing.allocator;
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create a set of User -> Pass entries
const Map = std.StringHashMap([]const u8);
var map = Map.init(a);
defer map.deinit();
// create user / pass entry
const user = "Alladdin";
const pass = "opensesame";
try map.put(user, pass);
// now, do the encoding for the Basic auth
const token = user ++ ":" ++ pass;
var encoder = std.base64.url_safe.Encoder;
var buffer: [256]u8 = undefined;
const encoded = encoder.encode(&buffer, token);
// create authenticator
const Authenticator = Authenticators.Basic(Map, .UserPass);
var authenticator = try Authenticator.init(a, &map, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client http://127.0.0.1:3000/test Basic {s}\r", .{encoded});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Basic, .token = encoded });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings(HTTP_RESPONSE, received_response);
}
test "BasicAuth UserPass authenticateRequest test-unauthorized" {
const a = std.testing.allocator;
// setup listener
var listener = zap.Endpoint.Listener.init(
a,
.{
.port = 3000,
.on_request = null,
.log = false,
.max_clients = 10,
.max_body_size = 1 * 1024,
},
);
defer listener.deinit();
// create mini endpoint
var ep = Endpoint.init(.{
.path = "/test",
.get = endpoint_http_get,
.unauthorized = endpoint_http_unauthorized,
});
// create a set of User -> Pass entries
const Map = std.StringHashMap([]const u8);
var map = Map.init(a);
defer map.deinit();
// create user / pass entry
const user = "Alladdin";
const pass = "opensesame";
try map.put(user, pass);
// now, do the encoding for the Basic auth
const token = user ++ ":" ++ pass;
var encoder = std.base64.url_safe.Encoder;
var buffer: [256]u8 = undefined;
const encoded = encoder.encode(&buffer, token);
_ = encoded;
// create authenticator
const Authenticator = Authenticators.Basic(Map, .UserPass);
var authenticator = try Authenticator.init(a, &map, null);
defer authenticator.deinit();
// create authenticating endpoint
const BearerAuthEndpoint = Endpoint.Authenticating(Authenticator);
var auth_ep = BearerAuthEndpoint.init(&ep, &authenticator);
try listener.register(auth_ep.endpoint());
listener.listen() catch {};
// std.debug.print("Waiting for the following:\n", .{});
// std.debug.print("./zig-out/bin/http_client http://127.0.0.1:3000/test Basic invalid\r", .{});
const thread = try makeRequestThread(a, "http://127.0.0.1:3000/test", .{ .auth = .Basic, .token = "invalid" });
defer thread.join();
// start worker threads
zap.start(.{
.threads = 1,
.workers = 1,
});
try std.testing.expectEqualStrings("UNAUTHORIZED", received_response);
}