fixed fatal bug after access token expires

fixed errors_test

fixed tests

AGENTS.md

@@ -0,0 +1,173 @@
+# AGENTS.md - Coding Agent Guidelines for golib
+
+## Project Overview
+This is a Go library repository containing multiple independent packages:
+- **cookies**: HTTP cookie utilities
+- **env**: Environment variable helpers
+- **ezconf**: Configuration loader with ENV parsing
+- **hlog**: Logging with zerolog
+- **hws**: HTTP web server
+- **hwsauth**: Authentication middleware for hws
+- **jwt**: JWT token generation and validation
+- **tmdb**: The Movie Database API client
+
+Each package has its own `go.mod` and can be used independently.
+
+## Interactive Questions
+All questions in plan mode should use the opencode interactive question prompter for user interaction.
+
+## Build, Test, and Lint Commands
+
+### Running Tests
+```bash
+# Test all packages from repo root
+go test ./...
+
+# Test a specific package
+cd <package> && go test
+
+# Run a single test function
+cd <package> && go test -run TestFunctionName
+
+# Run tests with verbose output
+cd <package> && go test -v
+
+# Run tests matching a pattern
+cd <package> && go test -run "TestName.*"
+```
+
+### Building
+```bash
+# Each package is a library - no build needed
+# Verify code compiles:
+go build ./...
+
+# Or for specific package:
+cd <package> && go build
+```
+
+### Linting
+```bash
+# Use standard go tools
+go vet ./...
+go fmt ./...
+
+# Check formatting without changing files
+gofmt -l .
+```
+
+## Code Style Guidelines
+
+### Package Structure
+- Each package must have its own `go.mod` with module path: `git.haelnorr.com/h/golib/<package>`
+- Go version should be current (1.23.4+)
+- Each package should have a `doc.go` file with package documentation
+
+### Imports
+- Use standard library imports first
+- Then third-party imports
+- Then local imports from this repo (e.g., `git.haelnorr.com/h/golib/hlog`)
+- Group imports with blank lines between groups
+- Example:
+```go
+import (
+    "context"
+    "net/http"
+    
+    "github.com/pkg/errors"
+    "github.com/stretchr/testify/require"
+    
+    "git.haelnorr.com/h/golib/hlog"
+)
+```
+
+### Formatting
+- Use `gofmt` standard formatting
+- No tabs for alignment, use spaces inside structs
+- Line length: no hard limit, but prefer readability
+
+### Types
+- Use explicit types for struct fields
+- Config structs must have ENV comments (see below)
+- Prefer named return values for complex functions
+- Use generics where appropriate (see `hwsauth.Authenticator[T Model, TX DBTransaction]`)
+
+### Naming Conventions
+- Packages: lowercase, single word (e.g., `cookies`, `ezconf`)
+- Exported functions: PascalCase (e.g., `NewServer`, `ConfigFromEnv`)
+- Unexported functions: camelCase (e.g., `isValidHostname`, `waitUntilReady`)
+- Test functions: `Test<FunctionName>` or `Test<FunctionName>_<Case>` (underscore for sub-cases)
+- Variables: camelCase, descriptive names
+- Constants: PascalCase or UPPER_CASE depending on scope
+
+### Error Handling
+- Use `github.com/pkg/errors` for error wrapping
+- Wrap errors with context: `errors.Wrap(err, "context message")`
+- Return errors, don't panic (except in truly exceptional cases)
+- Validate inputs and return descriptive errors
+- Example:
+```go
+if config == nil {
+    return nil, errors.New("Config cannot be nil")
+}
+```
+
+### Configuration Pattern
+- Each package with config should have a `Config` struct
+- Provide `ConfigFromEnv() (*Config, error)` function
+- ENV comment format for Config struct fields:
+```go
+type Config struct {
+    Host string // ENV HWS_HOST: Host to listen on (default: 127.0.0.1)
+    Port uint64 // ENV HWS_PORT: Port to listen on (default: 3000)
+    SSL  bool   // ENV HWS_SSL: Enable SSL (required when using production)
+}
+```
+- Format: `// ENV ENV_NAME: Description (required <condition>) (default: <value>)`
+- Include "required" only if no default
+- Include "default" only if one exists
+
+### Testing
+- Use `testing` package from standard library
+- Use `github.com/stretchr/testify` for assertions (`require`, `assert`)
+- Table-driven tests for multiple cases:
+```go
+tests := []struct {
+    name    string
+    input   string
+    wantErr bool
+}{
+    {"valid case", "input", false},
+    {"error case", "", true},
+}
+```
+- Test files use `<package>_test` for black-box tests or `<package>` for white-box
+- Helper functions should use `t.Helper()`
+
+### Documentation
+- All exported functions, types, and constants must have godoc comments
+- Comments should start with the name being documented
+- Example: `// NewServer returns a new hws.Server with the specified configuration.`
+- Keep doc.go files up to date with package overview
+- Follow RULES.md for README and wiki documentation
+
+## Version Control (from RULES.md)
+- Do NOT make changes to master branch
+- Checkout a branch for new features
+- Version numbers use git tags - do NOT change manually
+- When updating docs, append branch name to version
+- Changes to golib-wiki repo should use same branch name
+
+## Testing Requirements (from RULES.md)
+- All features MUST have tests
+- Update existing tests when modifying features
+- New features require new tests
+
+## Documentation Requirements (from RULES.md)
+- Document via: docstrings, README.md, doc.go, wiki
+- README structure: Title+version, Features (NO EMOTICONS), Installation, Quick Start, Docs links, Additional info, License, Contributing, Related projects
+- Wiki location: `~/projects/golib-wiki`
+- Docstrings must conform to godoc standards
+
+## License
+- All modules use MIT License

RULES.md

@@ -45,3 +45,6 @@ Do not make any changes to master. Checkout a branch to work on new features
 Version numbers are specified using git tags.
 Do not change version numbers. When updating documentation, append the branch name to the version number.
 Changes made to the golib-wiki repo should be made under the same branch name as the changes made in this repo
+
+4. Licencing
+All modules should have an MIT License

cookies/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 haelnorr
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

cookies/README.md

@@ -0,0 +1,61 @@
+# cookies v1.0.0
+
+HTTP cookie utilities for Go web applications with security best practices.
+
+## Features
+
+- Secure cookie setting with HttpOnly flag
+- Cookie deletion with proper expiration
+- Pagefrom tracking for post-login redirects
+- Host validation for referer-based redirects
+- Full test coverage
+
+## Installation
+
+```bash
+go get git.haelnorr.com/h/golib/cookies
+```
+
+## Quick Start
+
+```go
+package main
+
+import (
+    "net/http"
+    "git.haelnorr.com/h/golib/cookies"
+)
+
+func handler(w http.ResponseWriter, r *http.Request) {
+    // Set a secure cookie
+    cookies.SetCookie(w, "session", "/", "abc123", 3600)
+    
+    // Delete a cookie
+    cookies.DeleteCookie(w, "old_session", "/")
+    
+    // Handle pagefrom for redirects
+    if r.URL.Path == "/login" {
+        cookies.SetPageFrom(w, r, "example.com")
+    }
+    
+    // Check pagefrom after login
+    redirectTo := cookies.CheckPageFrom(w, r)
+    http.Redirect(w, r, redirectTo, http.StatusFound)
+}
+```
+
+## Documentation
+
+See the [wiki documentation](../golib/wiki/cookies.md) for detailed usage information and examples.
+
+## License
+
+MIT License
+
+## Contributing
+
+Please see the main golib repository for contributing guidelines.
+
+## Related Projects
+
+This package is part of the golib collection of utilities for Go applications and integrates well with other golib packages.

cookies/cookies_test.go

@@ -0,0 +1,405 @@
+package cookies
+
+import (
+	"fmt"
+	"net/http"
+	"net/http/httptest"
+	"strings"
+	"testing"
+)
+
+func TestSetCookie(t *testing.T) {
+	tests := []struct {
+		name     string
+		cookie   string
+		path     string
+		value    string
+		maxAge   int
+		expected string
+	}{
+		{
+			name:     "basic cookie",
+			cookie:   "test",
+			path:     "/",
+			value:    "value",
+			maxAge:   3600,
+			expected: "test=value; Path=/; Max-Age=3600; HttpOnly",
+		},
+		{
+			name:     "zero max age",
+			cookie:   "session",
+			path:     "/api",
+			value:    "abc123",
+			maxAge:   0,
+			expected: "session=abc123; Path=/api; HttpOnly",
+		},
+		{
+			name:     "negative max age",
+			cookie:   "temp",
+			path:     "/",
+			value:    "temp",
+			maxAge:   -1,
+			expected: "temp=temp; Path=/; Max-Age=0; HttpOnly",
+		},
+		{
+			name:     "empty value",
+			cookie:   "empty",
+			path:     "/",
+			value:    "",
+			maxAge:   3600,
+			expected: "empty=; Path=/; Max-Age=3600; HttpOnly",
+		},
+		{
+			name:     "special characters in value",
+			cookie:   "data",
+			path:     "/",
+			value:    "test@123!#$%",
+			maxAge:   7200,
+			expected: "data=test@123!#$%; Path=/; Max-Age=7200; HttpOnly",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			SetCookie(w, tt.cookie, tt.path, tt.value, tt.maxAge)
+
+			headers := w.Header()["Set-Cookie"]
+			if len(headers) != 1 {
+				t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+				return
+			}
+
+			// Parse the cookie header to check individual components
+			cookieHeader := headers[0]
+
+			// Check that all expected components are present
+			if !strings.Contains(cookieHeader, tt.cookie+"="+tt.value) {
+				t.Errorf("Expected cookie name/value not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Path="+tt.path) {
+				t.Errorf("Expected path not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "HttpOnly") {
+				t.Errorf("Expected HttpOnly not found in: %s", cookieHeader)
+			}
+			if tt.maxAge != 0 {
+				expectedMaxAge := fmt.Sprintf("Max-Age=%d", tt.maxAge)
+				if tt.maxAge < 0 {
+					expectedMaxAge = "Max-Age=0" // Go normalizes negative Max-Age to 0
+				}
+				if !strings.Contains(cookieHeader, expectedMaxAge) {
+					t.Errorf("Expected Max-Age not found in: %s", cookieHeader)
+				}
+			}
+		})
+	}
+}
+
+func TestDeleteCookie(t *testing.T) {
+	tests := []struct {
+		name     string
+		cookie   string
+		path     string
+		expected string
+	}{
+		{
+			name:     "basic deletion",
+			cookie:   "test",
+			path:     "/",
+			expected: "test=; Path=/; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; HttpOnly",
+		},
+		{
+			name:     "delete with specific path",
+			cookie:   "session",
+			path:     "/api",
+			expected: "session=; Path=/api; Expires=Thu, 01 Jan 1970 00:00:00 GMT; Max-Age=0; HttpOnly",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			DeleteCookie(w, tt.cookie, tt.path)
+
+			headers := w.Header()["Set-Cookie"]
+			if len(headers) != 1 {
+				t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+				return
+			}
+
+			cookieHeader := headers[0]
+
+			// Check deletion-specific components
+			if !strings.Contains(cookieHeader, tt.cookie+"=") {
+				t.Errorf("Expected cookie name not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Path="+tt.path) {
+				t.Errorf("Expected path not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Max-Age=0") {
+				t.Errorf("Expected Max-Age=0 not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "Expires=") {
+				t.Errorf("Expected Expires not found in: %s", cookieHeader)
+			}
+			if !strings.Contains(cookieHeader, "HttpOnly") {
+				t.Errorf("Expected HttpOnly not found in: %s", cookieHeader)
+			}
+		})
+	}
+}
+
+func TestCheckPageFrom(t *testing.T) {
+	tests := []struct {
+		name           string
+		cookieValue    string
+		cookiePath     string
+		expectedResult string
+		shouldSet      bool
+	}{
+		{
+			name:           "valid pagefrom cookie",
+			cookieValue:    "/dashboard",
+			cookiePath:     "/",
+			expectedResult: "/dashboard",
+			shouldSet:      true,
+		},
+		{
+			name:           "no pagefrom cookie",
+			cookieValue:    "",
+			cookiePath:     "",
+			expectedResult: "/",
+			shouldSet:      false,
+		},
+		{
+			name:           "empty pagefrom cookie",
+			cookieValue:    "",
+			cookiePath:     "/",
+			expectedResult: "",
+			shouldSet:      true,
+		},
+		{
+			name:           "pagefrom with query params",
+			cookieValue:    "/search?q=test",
+			cookiePath:     "/",
+			expectedResult: "/search?q=test",
+			shouldSet:      true,
+		},
+		{
+			name:           "pagefrom with special path",
+			cookieValue:    "/api/v1/users",
+			cookiePath:     "/api",
+			expectedResult: "/api/v1/users",
+			shouldSet:      true,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			r := &http.Request{
+				Header: make(http.Header),
+			}
+
+			if tt.shouldSet {
+				cookie := &http.Cookie{
+					Name:  "pagefrom",
+					Value: tt.cookieValue,
+					Path:  tt.cookiePath,
+				}
+				r.AddCookie(cookie)
+			}
+
+			result := CheckPageFrom(w, r)
+
+			if result != tt.expectedResult {
+				t.Errorf("CheckPageFrom() = %v, want %v", result, tt.expectedResult)
+			}
+
+			// Verify that the cookie was deleted
+			if tt.shouldSet {
+				headers := w.Header()["Set-Cookie"]
+				if len(headers) != 1 {
+					t.Errorf("Expected 1 Set-Cookie header for deletion, got %d", len(headers))
+					return
+				}
+				cookieHeader := headers[0]
+				if !strings.Contains(cookieHeader, "pagefrom=") {
+					t.Errorf("Expected pagefrom cookie deletion not found in: %s", cookieHeader)
+				}
+				if !strings.Contains(cookieHeader, "Max-Age=0") {
+					t.Errorf("Expected Max-Age=0 for deletion not found in: %s", cookieHeader)
+				}
+			}
+		})
+	}
+}
+
+func TestSetPageFrom(t *testing.T) {
+	tests := []struct {
+		name          string
+		referer       string
+		trustedHost   string
+		expectedSet   bool
+		expectedValue string
+	}{
+		{
+			name:          "valid trusted host referer",
+			referer:       "http://example.com/dashboard",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/dashboard",
+		},
+		{
+			name:          "valid trusted host with https",
+			referer:       "https://example.com/profile",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/profile",
+		},
+		{
+			name:          "untrusted host",
+			referer:       "http://evil.com/dashboard",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "empty path",
+			referer:       "http://example.com",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "login path - should not set",
+			referer:       "http://example.com/login",
+			trustedHost:   "example.com",
+			expectedSet:   false,
+			expectedValue: "",
+		},
+		{
+			name:          "register path - should not set",
+			referer:       "http://example.com/register",
+			trustedHost:   "example.com",
+			expectedSet:   false,
+			expectedValue: "",
+		},
+		{
+			name:          "invalid referer URL",
+			referer:       "not-a-url",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "empty referer",
+			referer:       "",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "root path",
+			referer:       "http://example.com/",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/",
+		},
+		{
+			name:          "path with query string",
+			referer:       "http://example.com/search?q=test",
+			trustedHost:   "example.com",
+			expectedSet:   true,
+			expectedValue: "/search",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			w := httptest.NewRecorder()
+			r := &http.Request{
+				Header: make(http.Header),
+			}
+			if tt.referer != "" {
+				r.Header.Set("Referer", tt.referer)
+			}
+
+			SetPageFrom(w, r, tt.trustedHost)
+
+			headers := w.Header()["Set-Cookie"]
+			if tt.expectedSet {
+				if len(headers) != 1 {
+					t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers))
+					return
+				}
+				cookieHeader := headers[0]
+				if !strings.Contains(cookieHeader, "pagefrom="+tt.expectedValue) {
+					t.Errorf("Expected pagefrom=%s not found in: %s", tt.expectedValue, cookieHeader)
+				}
+			} else {
+				if len(headers) != 0 {
+					t.Errorf("Expected no Set-Cookie header, got %d", len(headers))
+				}
+			}
+		})
+	}
+}
+
+func TestIntegration(t *testing.T) {
+	// Test the complete flow: SetPageFrom -> CheckPageFrom
+	t.Run("complete flow", func(t *testing.T) {
+		// Step 1: Set pagefrom cookie
+		w1 := httptest.NewRecorder()
+		r1 := &http.Request{
+			Header: make(http.Header),
+		}
+		r1.Header.Set("Referer", "http://example.com/dashboard")
+
+		SetPageFrom(w1, r1, "example.com")
+
+		// Extract the cookie from the response
+		headers1 := w1.Header()["Set-Cookie"]
+		if len(headers1) != 1 {
+			t.Errorf("Expected 1 Set-Cookie header, got %d", len(headers1))
+			return
+		}
+
+		// Verify the cookie was set correctly
+		cookieHeader := headers1[0]
+		if !strings.Contains(cookieHeader, "pagefrom=/dashboard") {
+			t.Errorf("Expected pagefrom=/dashboard not found in: %s", cookieHeader)
+		}
+
+		// Step 2: Check pagefrom cookie (should delete it)
+		w2 := httptest.NewRecorder()
+		r2 := &http.Request{
+			Header: make(http.Header),
+		}
+		r2.AddCookie(&http.Cookie{
+			Name:  "pagefrom",
+			Value: "/dashboard",
+			Path:  "/",
+		})
+
+		result := CheckPageFrom(w2, r2)
+
+		if result != "/dashboard" {
+			t.Errorf("Expected result /dashboard, got %s", result)
+		}
+
+		// Verify the cookie was deleted
+		headers2 := w2.Header()["Set-Cookie"]
+		if len(headers2) != 1 {
+			t.Errorf("Expected 1 Set-Cookie header for deletion, got %d", len(headers2))
+			return
+		}
+
+		cookieHeader2 := headers2[0]
+		// Check for deletion indicators (Max-Age=0 with Expires in the past)
+		if !(strings.Contains(cookieHeader2, "Max-Age=0") && strings.Contains(cookieHeader2, "Expires=Thu, 01 Jan 1970")) {
+			t.Errorf("Expected cookie deletion, got: %s", cookieHeader2)
+		}
+	})
+}

cookies/doc.go

@@ -0,0 +1,26 @@
+// Package cookies provides utilities for handling HTTP cookies in Go web applications.
+// It includes functions for setting secure cookies, deleting cookies, and managing
+// pagefrom tracking for post-login redirects.
+//
+// The package follows security best practices by setting the HttpOnly flag on all
+// cookies to prevent XSS attacks. The SetCookie function allows you to specify the
+// name, path, value, and max-age for cookies.
+//
+// The pagefrom functionality helps with user experience by remembering where a user
+// was before being redirected to login/register pages, then redirecting them back
+// after successful authentication.
+//
+// Example usage:
+//
+//	// Set a session cookie
+//	cookies.SetCookie(w, "session", "/", "abc123", 3600)
+//
+//	// Delete a cookie
+//	cookies.DeleteCookie(w, "old_session", "/")
+//
+//	// Handle pagefrom tracking
+//	cookies.SetPageFrom(w, r, "example.com")
+//	redirectTo := cookies.CheckPageFrom(w, r)
+//
+// All functions are designed to be safe and handle edge cases gracefully.
+package cookies

env/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 haelnorr
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

env/README.md

@@ -0,0 +1,67 @@
+# env v1.0.0
+
+Environment variable utilities for Go applications with type safety and default values.
+
+## Features
+
+- Type-safe environment variable parsing
+- Support for all basic Go types (string, int variants, uint variants, bool, time.Duration)
+- Graceful fallback to default values
+- Comprehensive boolean parsing with multiple truthy/falsy values
+- Full test coverage
+
+## Installation
+
+```bash
+go get git.haelnorr.com/h/golib/env
+```
+
+## Quick Start
+
+```go
+package main
+
+import (
+    "fmt"
+    "time"
+    "git.haelnorr.com/h/golib/env"
+)
+
+func main() {
+    // String values
+    host := env.String("HOST", "localhost")
+    
+    // Integer values (all sizes supported)
+    port := env.Int("PORT", 8080)
+    timeout := env.Int64("TIMEOUT_SECONDS", 30)
+    
+    // Unsigned integer values
+    maxConnections := env.UInt("MAX_CONNECTIONS", 100)
+    
+    // Boolean values (supports many formats)
+    debug := env.Bool("DEBUG", false)
+    
+    // Duration values
+    requestTimeout := env.Duration("REQUEST_TIMEOUT", 30*time.Second)
+    
+    fmt.Printf("Server: %s:%d\n", host, port)
+    fmt.Printf("Debug: %v\n", debug)
+    fmt.Printf("Timeout: %v\n", requestTimeout)
+}
+```
+
+## Documentation
+
+See the [wiki documentation](../golib/wiki/env.md) for detailed usage information and examples.
+
+## License
+
+MIT License
+
+## Contributing
+
+Please see the main golib repository for contributing guidelines.
+
+## Related Projects
+
+This package is part of the golib collection of utilities for Go applications.

env/doc.go

@@ -0,0 +1,18 @@
+// Package env provides utilities for reading environment variables with type safety
+// and default values. It supports common Go types including strings, integers (all sizes),
+// unsigned integers (all sizes), booleans, and time.Duration values.
+//
+// The package follows a simple pattern where each function takes a key name and a
+// default value, returning the parsed environment variable or the default if the
+// variable is not set or cannot be parsed.
+//
+// Example usage:
+//
+//	port := env.Int("PORT", 8080)
+//	debug := env.Bool("DEBUG", false)
+//	timeout := env.Duration("TIMEOUT", 30*time.Second)
+//
+// All functions gracefully handle missing environment variables by returning the
+// provided default value. They also handle parsing errors by falling back to the
+// default value.
+package env

hws/config.go

@@ -13,6 +13,7 @@ type Config struct {
 	ReadHeaderTimeout time.Duration // ENV HWS_READ_HEADER_TIMEOUT: Timeout for reading request headers in seconds (default: 2)
 	WriteTimeout      time.Duration // ENV HWS_WRITE_TIMEOUT: Timeout for writing requests in seconds (default: 10)
 	IdleTimeout       time.Duration // ENV HWS_IDLE_TIMEOUT: Timeout for idle connections in seconds (default: 120)
+	ShutdownDelay     time.Duration // ENV HWS_SHUTDOWN_DELAY: Delay in seconds before server shutsdown when Shutdown is called (default: 5)
 }
 
 // ConfigFromEnv returns a Config struct loaded from the environment variables
@@ -24,6 +25,7 @@ func ConfigFromEnv() (*Config, error) {
 		ReadHeaderTimeout: time.Duration(env.Int("HWS_READ_HEADER_TIMEOUT", 2)) * time.Second,
 		WriteTimeout:      time.Duration(env.Int("HWS_WRITE_TIMEOUT", 10)) * time.Second,
 		IdleTimeout:       time.Duration(env.Int("HWS_IDLE_TIMEOUT", 120)) * time.Second,
+		ShutdownDelay:     time.Duration(env.Int("HWS_SHUTDOWN_DELAY", 5)) * time.Second,
 	}
 
 	return cfg, nil

hws/config_test.go

@@ -13,12 +13,12 @@ import (
 func Test_ConfigFromEnv(t *testing.T) {
 	t.Run("Default values when no env vars set", func(t *testing.T) {
 		// Clear any existing env vars
-		os.Unsetenv("HWS_HOST")
+		_ = os.Unsetenv("HWS_HOST")
-		os.Unsetenv("HWS_PORT")
+		_ = os.Unsetenv("HWS_PORT")
-		os.Unsetenv("HWS_GZIP")
+		_ = os.Unsetenv("HWS_GZIP")
-		os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+		_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-		os.Unsetenv("HWS_WRITE_TIMEOUT")
+		_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
-		os.Unsetenv("HWS_IDLE_TIMEOUT")
+		_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -33,8 +33,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom host", func(t *testing.T) {
-		os.Setenv("HWS_HOST", "192.168.1.1")
+		_ = os.Setenv("HWS_HOST", "192.168.1.1")
-		defer os.Unsetenv("HWS_HOST")
+		defer func() {
+			_ = os.Unsetenv("HWS_HOST")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -42,8 +44,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom port", func(t *testing.T) {
-		os.Setenv("HWS_PORT", "8080")
+		_ = os.Setenv("HWS_PORT", "8080")
-		defer os.Unsetenv("HWS_PORT")
+		defer func() {
+			_ = os.Unsetenv("HWS_PORT")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -51,8 +55,10 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("GZIP enabled", func(t *testing.T) {
-		os.Setenv("HWS_GZIP", "true")
+		_ = os.Setenv("HWS_GZIP", "true")
-		defer os.Unsetenv("HWS_GZIP")
+		defer func() {
+			_ = os.Unsetenv("HWS_GZIP")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -60,12 +66,14 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("Custom timeouts", func(t *testing.T) {
-		os.Setenv("HWS_READ_HEADER_TIMEOUT", "5")
+		_ = os.Setenv("HWS_READ_HEADER_TIMEOUT", "5")
-		os.Setenv("HWS_WRITE_TIMEOUT", "30")
+		_ = os.Setenv("HWS_WRITE_TIMEOUT", "30")
-		os.Setenv("HWS_IDLE_TIMEOUT", "300")
+		_ = os.Setenv("HWS_IDLE_TIMEOUT", "300")
-		defer os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+		defer func() {
-		defer os.Unsetenv("HWS_WRITE_TIMEOUT")
+			_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-		defer os.Unsetenv("HWS_IDLE_TIMEOUT")
+			_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
+			_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
+		}()
 
 		config, err := hws.ConfigFromEnv()
 		require.NoError(t, err)
@@ -75,19 +83,19 @@ func Test_ConfigFromEnv(t *testing.T) {
 	})
 
 	t.Run("All custom values", func(t *testing.T) {
-		os.Setenv("HWS_HOST", "0.0.0.0")
+		_ = os.Setenv("HWS_HOST", "0.0.0.0")
-		os.Setenv("HWS_PORT", "9000")
+		_ = os.Setenv("HWS_PORT", "9000")
-		os.Setenv("HWS_GZIP", "true")
+		_ = os.Setenv("HWS_GZIP", "true")
-		os.Setenv("HWS_READ_HEADER_TIMEOUT", "3")
+		_ = os.Setenv("HWS_READ_HEADER_TIMEOUT", "3")
-		os.Setenv("HWS_WRITE_TIMEOUT", "15")
+		_ = os.Setenv("HWS_WRITE_TIMEOUT", "15")
-		os.Setenv("HWS_IDLE_TIMEOUT", "180")
+		_ = os.Setenv("HWS_IDLE_TIMEOUT", "180")
 		defer func() {
-			os.Unsetenv("HWS_HOST")
+			_ = os.Unsetenv("HWS_HOST")
-			os.Unsetenv("HWS_PORT")
+			_ = os.Unsetenv("HWS_PORT")
-			os.Unsetenv("HWS_GZIP")
+			_ = os.Unsetenv("HWS_GZIP")
-			os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
+			_ = os.Unsetenv("HWS_READ_HEADER_TIMEOUT")
-			os.Unsetenv("HWS_WRITE_TIMEOUT")
+			_ = os.Unsetenv("HWS_WRITE_TIMEOUT")
-			os.Unsetenv("HWS_IDLE_TIMEOUT")
+			_ = os.Unsetenv("HWS_IDLE_TIMEOUT")
 		}()
 
 		config, err := hws.ConfigFromEnv()

hws/errors.go

@@ -9,7 +9,7 @@ import (
 	"github.com/pkg/errors"
 )
 
-// Error to use with Server.ThrowError
+// HWSError wraps an error with other information for use with HWS features
 type HWSError struct {
 	StatusCode      int        // HTTP Status code
 	Message         string     // Error message
@@ -41,7 +41,7 @@ type ErrorPage interface {
 }
 
 // AddErrorPage registers a handler that returns an ErrorPage
-func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
+func (s *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 	rr := httptest.NewRecorder()
 	req := httptest.NewRequest("GET", "/", nil)
 	page, err := pageFunc(HWSError{StatusCode: http.StatusInternalServerError})
@@ -56,7 +56,7 @@ func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 		return errors.New("Render method of the error page did not write anything to the response writer")
 	}
 
-	server.errorPage = pageFunc
+	s.errorPage = pageFunc
 	return nil
 }
 
@@ -64,7 +64,19 @@ func (server *Server) AddErrorPage(pageFunc ErrorPageFunc) error {
 // the error with the level specified by the HWSError.
 // If HWSError.RenderErrorPage is true, the error page will be rendered to the ResponseWriter
 // and the request chain should be terminated.
-func (server *Server) ThrowError(w http.ResponseWriter, r *http.Request, error HWSError) error {
+func (s *Server) ThrowError(w http.ResponseWriter, r *http.Request, error HWSError) {
+	err := s.throwError(w, r, error)
+	if err != nil {
+		s.LogError(error)
+		s.LogError(HWSError{
+			Message: "Error occured during throwError",
+			Error:   errors.Wrap(err, "s.throwError"),
+			Level:   ErrorERROR,
+		})
+	}
+}
+
+func (s *Server) throwError(w http.ResponseWriter, r *http.Request, error HWSError) error {
 	if error.StatusCode <= 0 {
 		return errors.New("HWSError.StatusCode cannot be 0.")
 	}
@@ -77,32 +89,27 @@ func (server *Server) ThrowError(w http.ResponseWriter, r *http.Request, error H
 	if r == nil {
 		return errors.New("Request cannot be nil")
 	}
-	if !server.IsReady() {
+	if !s.IsReady() {
 		return errors.New("ThrowError called before server started")
 	}
 	w.WriteHeader(error.StatusCode)
-	server.LogError(error)
+	s.LogError(error)
-	if server.errorPage == nil {
+	if s.errorPage == nil {
-		server.LogError(HWSError{Message: "No error page provided", Error: nil, Level: ErrorDEBUG})
+		s.LogError(HWSError{Message: "No error page provided", Error: nil, Level: ErrorDEBUG})
 		return nil
 	}
 	if error.RenderErrorPage {
-		server.LogError(HWSError{Message: "Error page rendering", Error: nil, Level: ErrorDEBUG})
+		s.LogError(HWSError{Message: "Error page rendering", Error: nil, Level: ErrorDEBUG})
-		errPage, err := server.errorPage(error)
+		errPage, err := s.errorPage(error)
 		if err != nil {
-			server.LogError(HWSError{Message: "Failed to get a valid error page", Error: err})
+			s.LogError(HWSError{Message: "Failed to get a valid error page", Error: err})
 		}
 		err = errPage.Render(r.Context(), w)
 		if err != nil {
-			server.LogError(HWSError{Message: "Failed to render error page", Error: err})
+			s.LogError(HWSError{Message: "Failed to render error page", Error: err})
 		}
 	} else {
-		server.LogError(HWSError{Message: "Error page specified not to render", Error: nil, Level: ErrorDEBUG})
+		s.LogError(HWSError{Message: "Error page specified not to render", Error: nil, Level: ErrorDEBUG})
 	}
 	return nil
 }
-
-func (server *Server) ThrowFatal(w http.ResponseWriter, err error) {
-	w.WriteHeader(http.StatusInternalServerError)
-	server.LogFatal(err)
-}

hws/errors_test.go

@@ -14,22 +14,26 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-type goodPage struct{}
+type (
-type badPage struct{}
+	goodPage struct{}
+	badPage  struct{}
+)
 
 func goodRender(error hws.HWSError) (hws.ErrorPage, error) {
 	return goodPage{}, nil
 }
+
 func badRender1(error hws.HWSError) (hws.ErrorPage, error) {
 	return badPage{}, nil
 }
+
 func badRender2(error hws.HWSError) (hws.ErrorPage, error) {
 	return nil, errors.New("I'm an error")
 }
 
 func (g goodPage) Render(ctx context.Context, w io.Writer) error {
-	w.Write([]byte("Test write to ResponseWriter"))
+	_, err := w.Write([]byte("Test write to ResponseWriter"))
-	return nil
+	return err
 }
 
 func (b badPage) Render(ctx context.Context, w io.Writer) error {
@@ -85,40 +89,42 @@ func Test_ThrowError(t *testing.T) {
 	req := httptest.NewRequest("GET", "/", nil)
 
 	t.Run("Server not started", func(t *testing.T) {
-		err := server.ThrowError(rr, req, hws.HWSError{
+		buf.Reset()
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "Error",
 			Error:      errors.New("Error"),
 		})
-		assert.Error(t, err)
+		// ThrowError logs errors internally when validation fails
+		output := buf.String()
+		assert.Contains(t, output, "ThrowError called before server started")
 	})
 
 	startTestServer(t, server)
-	defer server.Shutdown(t.Context())
 
 	tests := []struct {
-		name    string
+		name          string
-		request *http.Request
+		request       *http.Request
-		error   hws.HWSError
+		error         hws.HWSError
-		valid   bool
+		expectLogItem string
 	}{
 		{
-			name:    "No HWSError.Status code",
+			name:          "No HWSError.Status code",
-			request: nil,
+			request:       nil,
-			error:   hws.HWSError{},
+			error:         hws.HWSError{},
-			valid:   false,
+			expectLogItem: "HWSError.StatusCode cannot be 0",
 		},
 		{
-			name:    "Negative HWSError.Status code",
+			name:          "Negative HWSError.Status code",
-			request: nil,
+			request:       nil,
-			error:   hws.HWSError{StatusCode: -1},
+			error:         hws.HWSError{StatusCode: -1},
-			valid:   false,
+			expectLogItem: "HWSError.StatusCode cannot be 0",
 		},
 		{
-			name:    "No HWSError.Message",
+			name:          "No HWSError.Message",
-			request: nil,
+			request:       nil,
-			error:   hws.HWSError{StatusCode: http.StatusInternalServerError},
+			error:         hws.HWSError{StatusCode: http.StatusInternalServerError},
-			valid:   false,
+			expectLogItem: "HWSError.Message cannot be empty",
 		},
 		{
 			name:    "No HWSError.Error",
@@ -127,7 +133,7 @@ func Test_ThrowError(t *testing.T) {
 				StatusCode: http.StatusInternalServerError,
 				Message:    "An error occured",
 			},
-			valid: false,
+			expectLogItem: "HWSError.Error cannot be nil",
 		},
 		{
 			name:    "No request provided",
@@ -137,7 +143,7 @@ func Test_ThrowError(t *testing.T) {
 				Message:    "An error occured",
 				Error:      errors.New("Error"),
 			},
-			valid: false,
+			expectLogItem: "Request cannot be nil",
 		},
 		{
 			name:    "Valid",
@@ -147,106 +153,92 @@ func Test_ThrowError(t *testing.T) {
 				Message:    "An error occured",
 				Error:      errors.New("Error"),
 			},
-			valid: true,
+			expectLogItem: "An error occured",
 		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {
+			buf.Reset()
 			rr := httptest.NewRecorder()
-			err := server.ThrowError(rr, tt.request, tt.error)
+			server.ThrowError(rr, tt.request, tt.error)
-			if tt.valid {
+			// ThrowError no longer returns errors; check logs instead
-				assert.NoError(t, err)
+			output := buf.String()
-			} else {
+			assert.Contains(t, output, tt.expectLogItem)
-				t.Log(err)
-				assert.Error(t, err)
-			}
 		})
 	}
 	t.Run("Log level set correctly", func(t *testing.T) {
 		buf.Reset()
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 			Level:      hws.ErrorWARN,
 		})
-		assert.NoError(t, err)
+		_, err := buf.ReadString([]byte(" ")[0])
-		_, err = buf.ReadString([]byte(" ")[0])
+		require.NoError(t, err)
 		loglvl, err := buf.ReadString([]byte(" ")[0])
-		assert.NoError(t, err)
+		require.NoError(t, err)
-		if loglvl != "\x1b[33mWRN\x1b[0m " {
+		assert.Equal(t, "\x1b[33mWRN\x1b[0m ", loglvl, "Log level should be WRN for ErrorWARN")
-			err = errors.New("Log level not set correctly")
+
-		}
-		assert.NoError(t, err)
 		buf.Reset()
-		err = server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 		})
-		assert.NoError(t, err)
 		_, err = buf.ReadString([]byte(" ")[0])
+		require.NoError(t, err)
 		loglvl, err = buf.ReadString([]byte(" ")[0])
-		assert.NoError(t, err)
+		require.NoError(t, err)
-		if loglvl != "\x1b[31mERR\x1b[0m " {
+		assert.Equal(t, "\x1b[31mERR\x1b[0m ", loglvl, "Log level should be ERR when no level specified")
-			err = errors.New("Log level not set correctly")
-		}
-		assert.NoError(t, err)
 	})
 
 	t.Run("Error page doesnt render if no error page set", func(t *testing.T) {
 		// Must be run before adding the error page to the test server
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode:      http.StatusInternalServerError,
 			Message:         "An error occured",
 			Error:           errors.New("Error"),
 			RenderErrorPage: true,
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body != "" {
+		assert.Empty(t, body, "Error page should not render when no error page is set")
-			assert.Error(t, nil)
-		}
 	})
 	t.Run("Error page renders", func(t *testing.T) {
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
 		// Adding the error page will carry over to all future tests and cant be undone
-		server.AddErrorPage(goodRender)
+		err := server.AddErrorPage(goodRender)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		require.NoError(t, err)
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode:      http.StatusInternalServerError,
 			Message:         "An error occured",
 			Error:           errors.New("Error"),
 			RenderErrorPage: true,
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body == "" {
+		assert.NotEmpty(t, body, "Error page should render when RenderErrorPage is true")
-			assert.Error(t, nil)
-		}
 	})
-	t.Run("Error page doesnt render if no told to render", func(t *testing.T) {
+	t.Run("Error page doesnt render if not told to render", func(t *testing.T) {
 		// Error page already added to server
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err := server.ThrowError(rr, req, hws.HWSError{
+		server.ThrowError(rr, req, hws.HWSError{
 			StatusCode: http.StatusInternalServerError,
 			Message:    "An error occured",
 			Error:      errors.New("Error"),
 		})
-		assert.NoError(t, err)
 		body := rr.Body.String()
-		if body != "" {
+		assert.Empty(t, body, "Error page should not render when RenderErrorPage is false")
-			assert.Error(t, nil)
-		}
 	})
-	server.Shutdown(t.Context())
+	err := server.Shutdown(t.Context())
+	require.NoError(t, err)
 
-	t.Run("Doesn't error if no logger added to server", func(t *testing.T) {
+	t.Run("Doesn't panic if no logger added to server", func(t *testing.T) {
 		server, err := hws.NewServer(&hws.Config{
 			Host: "127.0.0.1",
 			Port: randomPort(),
@@ -261,13 +253,18 @@ func Test_ThrowError(t *testing.T) {
 		err = server.Start(t.Context())
 		require.NoError(t, err)
 		<-server.Ready()
+
 		rr := httptest.NewRecorder()
 		req := httptest.NewRequest("GET", "/", nil)
-		err = server.ThrowError(rr, req, hws.HWSError{
+		// Should not panic when no logger is present
-			StatusCode: http.StatusInternalServerError,
+		assert.NotPanics(t, func() {
-			Message:    "An error occured",
+			server.ThrowError(rr, req, hws.HWSError{
-			Error:      errors.New("Error"),
+				StatusCode: http.StatusInternalServerError,
-		})
+				Message:    "An error occured",
-		assert.NoError(t, err)
+				Error:      errors.New("Error"),
+			})
+		}, "ThrowError should not panic when no logger is present")
+		err = server.Shutdown(t.Context())
+		require.NoError(t, err)
 	})
 }

hws/ezconf.go

@@ -13,8 +13,8 @@ func (e EZConfIntegration) PackagePath() string {
 }
 
 // ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
+func (e EZConfIntegration) ConfigFunc() func() (any, error) {
-	return func() (interface{}, error) {
+	return func() (any, error) {
 		return ConfigFromEnv()
 	}
 }

hws/go.mod

@@ -5,6 +5,7 @@ go 1.25.5
 require (
 	git.haelnorr.com/h/golib/env v0.9.1
 	git.haelnorr.com/h/golib/hlog v0.9.0
+	git.haelnorr.com/h/golib/notify v0.1.0
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
 	k8s.io/apimachinery v0.35.0
@@ -13,6 +14,7 @@ require (
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/gobwas/glob v0.2.3
 	github.com/mattn/go-colorable v0.1.13 // indirect
 	github.com/mattn/go-isatty v0.0.19 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect

hws/go.sum

@@ -2,11 +2,15 @@ git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjo
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
 git.haelnorr.com/h/golib/hlog v0.9.0 h1:ib8n2MdmiRK2TF067p220kXmhDe9aAnlcsgpuv+QpvE=
 git.haelnorr.com/h/golib/hlog v0.9.0/go.mod h1:oOlzb8UVHUYP1k7dN5PSJXVskAB2z8EYgRN85jAi0Zk=
+git.haelnorr.com/h/golib/notify v0.1.0 h1:xdf6zd21F6n+SuGTeJiuLNMf6zFXMvwpKD0gmNq8N10=
+git.haelnorr.com/h/golib/notify v0.1.0/go.mod h1:ARqaRmCYb8LMURhDM75sG+qX+YpqXmUVeAtacwjHjBc=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
+github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-colorable v0.1.13/go.mod h1:7S9/ev0klgBDR4GtXTXX8a3vIGJpMovkB8vQcUbaXHg=

hws/logger.go

@@ -6,14 +6,15 @@ import (
 	"net/url"
 
 	"git.haelnorr.com/h/golib/hlog"
+	"github.com/gobwas/glob"
 )
 
 type logger struct {
 	logger       *hlog.Logger
-	ignoredPaths []string
+	ignoredPaths []glob.Glob
 }
 
-// TODO: add tests to make sure all the fields are correctly set
+// LogError uses the attached logger to log a HWSError
 func (s *Server) LogError(err HWSError) {
 	if s.logger == nil {
 		return
@@ -29,45 +30,34 @@ func (s *Server) LogError(err HWSError) {
 		s.logger.logger.Warn().Err(err.Error).Msg(err.Message)
 		return
 	case ErrorERROR:
-		s.logger.logger.Error().Err(err.Error).Msg(err.Message)
+		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	case ErrorFATAL:
-		s.logger.logger.Fatal().Err(err.Error).Msg(err.Message)
+		s.logger.logger.Fatal().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	case ErrorPANIC:
-		s.logger.logger.Panic().Err(err.Error).Msg(err.Message)
+		s.logger.logger.Panic().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 		return
 	default:
-		s.logger.logger.Error().Err(err.Error).Msg(err.Message)
+		s.logger.logger.Error().Str("stacktrace", fmt.Sprintf("%+v", err.Error)).Err(err.Error).Msg(err.Message)
 	}
 }
 
-func (server *Server) LogFatal(err error) {
+// AddLogger adds a logger to the server to use for request logging.
-	if err == nil {
+func (s *Server) AddLogger(hlogger *hlog.Logger) error {
-		err = errors.New("LogFatal was called with a nil error")
-	}
-	if server.logger == nil {
-		fmt.Printf("FATAL - %s: %s", "A fatal error has occured", err.Error())
-		return
-	}
-	server.logger.logger.Fatal().Err(err).Msg("A fatal error has occured")
-}
-
-// Server.AddLogger adds a logger to the server to use for request logging.
-func (server *Server) AddLogger(hlogger *hlog.Logger) error {
 	if hlogger == nil {
-		return errors.New("Unable to add logger, no logger provided")
+		return errors.New("unable to add logger, no logger provided")
 	}
-	server.logger = &logger{
+	s.logger = &logger{
 		logger: hlogger,
 	}
 	return nil
 }
 
-// Server.LoggerIgnorePaths sets a list of URL paths to ignore logging for.
+// LoggerIgnorePaths sets a list of URL paths to ignore logging for.
 // Path should match the url.URL.Path field, see https://pkg.go.dev/net/url#URL
 // Useful for ignoring requests to CSS files or favicons
-func (server *Server) LoggerIgnorePaths(paths ...string) error {
+func (s *Server) LoggerIgnorePaths(paths ...string) error {
 	for _, path := range paths {
 		u, err := url.Parse(path)
 		valid := err == nil &&
@@ -76,9 +66,22 @@ func (server *Server) LoggerIgnorePaths(paths ...string) error {
 			u.RawQuery == "" &&
 			u.Fragment == ""
 		if !valid {
-			return fmt.Errorf("Invalid path: '%s'", path)
+			return fmt.Errorf("invalid path: '%s'", path)
 		}
 	}
-	server.logger.ignoredPaths = paths
+	s.logger.ignoredPaths = prepareGlobs(paths)
 	return nil
 }
+
+func prepareGlobs(paths []string) []glob.Glob {
+	compiledGlobs := make([]glob.Glob, 0, len(paths))
+	for _, pattern := range paths {
+		g, err := glob.Compile(pattern)
+		if err != nil {
+			// If pattern fails to compile, skip it
+			continue
+		}
+		compiledGlobs = append(compiledGlobs, g)
+	}
+	return compiledGlobs
+}

hws/logger_test.go

@@ -169,7 +169,7 @@ func Test_LogFatal(t *testing.T) {
 	// Note: We cannot actually test Fatal() as it calls os.Exit()
 	// Testing this would require subprocess testing which is overly complex
 	// These tests document the expected behavior and verify the function signatures exist
-	
+
 	t.Run("LogFatal with nil logger prints to stdout", func(t *testing.T) {
 		_, err := hws.NewServer(&hws.Config{
 			Host: "127.0.0.1",
@@ -197,7 +197,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("http://example.com/path")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Invalid path with host", func(t *testing.T) {
@@ -207,7 +207,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 		err := server.LoggerIgnorePaths("//example.com/path")
 		assert.Error(t, err)
 		if err != nil {
-			assert.Contains(t, err.Error(), "Invalid path")
+			assert.Contains(t, err.Error(), "invalid path")
 		}
 	})
 
@@ -217,7 +217,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("/path?query=value")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Invalid path with fragment", func(t *testing.T) {
@@ -226,7 +226,7 @@ func Test_LoggerIgnorePaths(t *testing.T) {
 
 		err := server.LoggerIgnorePaths("/path#fragment")
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid path")
+		assert.Contains(t, err.Error(), "invalid path")
 	})
 
 	t.Run("Valid paths", func(t *testing.T) {

hws/middleware.go

@@ -5,35 +5,37 @@ import (
 	"net/http"
 )
 
-type Middleware func(h http.Handler) http.Handler
+type (
-type MiddlewareFunc func(w http.ResponseWriter, r *http.Request) (*http.Request, *HWSError)
+	Middleware     func(h http.Handler) http.Handler
+	MiddlewareFunc func(w http.ResponseWriter, r *http.Request) (*http.Request, *HWSError)
+)
 
-// Server.AddMiddleware registers all the middleware.
+// AddMiddleware registers all the middleware.
 // Middleware will be run in the order that they are provided.
 // Can only be called once
-func (server *Server) AddMiddleware(middleware ...Middleware) error {
+func (s *Server) AddMiddleware(middleware ...Middleware) error {
-	if !server.routes {
+	if !s.routes {
 		return errors.New("Server.AddRoutes must be called before Server.AddMiddleware")
 	}
-	if server.middleware {
+	if s.middleware {
 		return errors.New("Server.AddMiddleware already called")
 	}
 	// RUN LOGGING MIDDLEWARE FIRST
-	server.server.Handler = logging(server.server.Handler, server.logger)
+	s.server.Handler = logging(s.server.Handler, s.logger)
 
 	// LOOP PROVIDED MIDDLEWARE IN REVERSE order
 	for i := len(middleware); i > 0; i-- {
-		server.server.Handler = middleware[i-1](server.server.Handler)
+		s.server.Handler = middleware[i-1](s.server.Handler)
 	}
 
 	// RUN GZIP
-	if server.GZIP {
+	if s.GZIP {
-		server.server.Handler = addgzip(server.server.Handler)
+		s.server.Handler = addgzip(s.server.Handler)
 	}
 	// RUN TIMER MIDDLEWARE LAST
-	server.server.Handler = startTimer(server.server.Handler)
+	s.server.Handler = startTimer(s.server.Handler)
 
-	server.middleware = true
+	s.middleware = true
 
 	return nil
 }
@@ -43,17 +45,19 @@ func (server *Server) AddMiddleware(middleware ...Middleware) error {
 // and returns a new request and optional HWSError.
 // If a HWSError is returned, server.ThrowError will be called.
 // If HWSError.RenderErrorPage is true, the request chain will be terminated and the error page rendered
-func (server *Server) NewMiddleware(
+func (s *Server) NewMiddleware(
 	middlewareFunc MiddlewareFunc,
 ) Middleware {
 	return func(next http.Handler) http.Handler {
 		return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 			newReq, herr := middlewareFunc(w, r)
 			if herr != nil {
-				server.ThrowError(w, r, *herr)
+				s.ThrowError(w, r, *herr)
 				if herr.RenderErrorPage {
 					return
 				}
+				next.ServeHTTP(w, r)
+				return
 			}
 			next.ServeHTTP(w, newReq)
 		})

hws/middleware_logging.go

@@ -2,8 +2,9 @@ package hws
 
 import (
 	"net/http"
-	"slices"
 	"time"
+
+	"github.com/gobwas/glob"
 )
 
 // Middleware to add logs to console with details of the request
@@ -13,7 +14,7 @@ func logging(next http.Handler, logger *logger) http.Handler {
 			next.ServeHTTP(w, r)
 			return
 		}
-		if slices.Contains(logger.ignoredPaths, r.URL.Path) {
+		if globTest(r.URL.Path, logger.ignoredPaths) {
 			next.ServeHTTP(w, r)
 			return
 		}
@@ -36,3 +37,12 @@ func logging(next http.Handler, logger *logger) http.Handler {
 			Msg("Served")
 	})
 }
+
+func globTest(testPath string, globs []glob.Glob) bool {
+	for _, g := range globs {
+		if g.Match(testPath) {
+			return true
+		}
+	}
+	return false
+}

hws/middleware_timer.go

@@ -18,16 +18,24 @@ func startTimer(next http.Handler) http.Handler {
 	)
 }
 
+type contextKey string
+
+func (c contextKey) String() string {
+	return "hws context key " + string(c)
+}
+
+var requestTimerCtxKey = contextKey("request-timer")
+
 // Set the start time of the request
 func setStart(ctx context.Context, time time.Time) context.Context {
-	return context.WithValue(ctx, "hws context key request-timer", time)
+	return context.WithValue(ctx, requestTimerCtxKey, time)
 }
 
 // Get the start time of the request
 func getStartTime(ctx context.Context) (time.Time, error) {
-	start, ok := ctx.Value("hws context key request-timer").(time.Time)
+	start, ok := ctx.Value(requestTimerCtxKey).(time.Time)
 	if !ok {
-		return time.Time{}, errors.New("Failed to get start time of request")
+		return time.Time{}, errors.New("failed to get start time of request")
 	}
 	return start, nil
 }

hws/notify.go

@@ -0,0 +1,316 @@
+package hws
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"slices"
+	"sync"
+	"sync/atomic"
+	"time"
+
+	"git.haelnorr.com/h/golib/notify"
+)
+
+// LevelShutdown is a special level used for the notification sent on shutdown.
+// This can be used to check if the notification is a shutdown event and if it should
+// be passed on to consumers or special considerations should be made.
+const LevelShutdown notify.Level = "shutdown"
+
+// Notifier manages client subscriptions and notification delivery for the HWS server.
+// It wraps the notify.Notifier with additional client management features including
+// dual identification (subscription ID + alternate ID) and automatic cleanup of
+// inactive clients after 5 minutes.
+type Notifier struct {
+	*notify.Notifier
+	clients *Clients
+	running bool
+	ctx     context.Context
+	cancel  context.CancelFunc
+}
+
+// Clients maintains thread-safe mappings between subscriber IDs, alternate IDs,
+// and Client instances. It supports querying clients by either their unique
+// subscription ID or their alternate ID (where multiple clients can share an alternate ID).
+type Clients struct {
+	clientsSubMap map[notify.Target]*Client
+	clientsIDMap  map[string][]*Client
+	lock          *sync.RWMutex
+}
+
+// Client represents a unique subscriber to the notifications channel.
+// It tracks activity via lastSeen timestamp (updated atomically) and monitors
+// consecutive send failures for automatic disconnect detection.
+type Client struct {
+	sub              *notify.Subscriber
+	lastSeen         int64 // accessed atomically
+	altID            string
+	consecutiveFails int32 // accessed atomically
+}
+
+func (s *Server) startNotifier() {
+	if s.notifier != nil && s.notifier.running {
+		return
+	}
+
+	ctx, cancel := context.WithCancel(context.Background())
+	s.notifier = &Notifier{
+		Notifier: notify.NewNotifier(50),
+		clients: &Clients{
+			clientsSubMap: make(map[notify.Target]*Client),
+			clientsIDMap:  make(map[string][]*Client),
+			lock:          new(sync.RWMutex),
+		},
+		running: true,
+		ctx:     ctx,
+		cancel:  cancel,
+	}
+
+	ticker := time.NewTicker(time.Minute)
+	go func() {
+		defer ticker.Stop()
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case <-ticker.C:
+				s.notifier.clients.cleanUp()
+			}
+		}
+	}()
+}
+
+func (s *Server) closeNotifier() {
+	if s.notifier != nil {
+		if s.notifier.cancel != nil {
+			s.notifier.cancel()
+		}
+		s.notifier.running = false
+		s.notifier.Close()
+	}
+	s.notifier = nil
+}
+
+// NotifySub sends a notification to a specific subscriber identified by the notification's Target field.
+// If the subscriber doesn't exist, a warning is logged but the operation does not fail.
+// This is thread-safe and can be called from multiple goroutines.
+func (s *Server) NotifySub(nt notify.Notification) {
+	if s.notifier == nil {
+		return
+	}
+	_, exists := s.notifier.clients.getClient(nt.Target)
+	if !exists {
+		err := fmt.Errorf("tried to notify subscriber that doesn't exist - subID: %s", nt.Target)
+		s.LogError(HWSError{Level: ErrorWARN, Message: "Failed to notify", Error: err})
+		return
+	}
+	s.notifier.Notify(nt)
+}
+
+// NotifyID sends a notification to all clients associated with the given alternate ID.
+// Multiple clients can share the same alternate ID (e.g., multiple sessions for one user).
+// If no clients exist with that ID, a warning is logged but the operation does not fail.
+// This is thread-safe and can be called from multiple goroutines.
+func (s *Server) NotifyID(nt notify.Notification, altID string) {
+	if s.notifier == nil {
+		return
+	}
+	s.notifier.clients.lock.RLock()
+	clients, exists := s.notifier.clients.clientsIDMap[altID]
+	s.notifier.clients.lock.RUnlock()
+	if !exists {
+		err := fmt.Errorf("tried to notify client group that doesn't exist - altID: %s", altID)
+		s.LogError(HWSError{Level: ErrorWARN, Message: "Failed to notify", Error: err})
+		return
+	}
+	for _, client := range clients {
+		ntt := nt
+		ntt.Target = client.sub.ID
+		s.NotifySub(ntt)
+	}
+}
+
+// NotifyAll broadcasts a notification to all connected clients.
+// This is thread-safe and can be called from multiple goroutines.
+func (s *Server) NotifyAll(nt notify.Notification) {
+	if s.notifier == nil {
+		return
+	}
+	nt.Target = ""
+	s.notifier.NotifyAll(nt)
+}
+
+// GetClient returns a Client that can be used to receive notifications.
+// If a client exists with the provided subID, that client will be returned.
+// If altID is provided, it will update the existing Client.
+// If subID is an empty string, a new client will be returned.
+// If both altID and subID are empty, a new Client with no altID will be returned.
+// Multiple clients with the same altID are permitted.
+func (s *Server) GetClient(subID, altID string) (*Client, error) {
+	if s.notifier == nil || !s.notifier.running {
+		return nil, errors.New("notifier hasn't started")
+	}
+	target := notify.Target(subID)
+	client, exists := s.notifier.clients.getClient(target)
+	if exists {
+		s.notifier.clients.updateAltID(client, altID)
+		return client, nil
+	}
+	// An error should only be returned if there are 10 collisions of a randomly generated 16 bit byte string from rand.Rand()
+	// Basically never going to happen, and if it does its not my problem
+	sub, _ := s.notifier.Subscribe()
+	client = &Client{
+		sub:              sub,
+		lastSeen:         time.Now().Unix(),
+		altID:            altID,
+		consecutiveFails: 0,
+	}
+	s.notifier.clients.addClient(client)
+	return client, nil
+}
+
+func (cs *Clients) getClient(target notify.Target) (*Client, bool) {
+	cs.lock.RLock()
+	client, exists := cs.clientsSubMap[target]
+	cs.lock.RUnlock()
+	return client, exists
+}
+
+func (cs *Clients) updateAltID(client *Client, altID string) {
+	cs.lock.Lock()
+	if altID != "" && !slices.Contains(cs.clientsIDMap[altID], client) {
+		cs.clientsIDMap[altID] = append(cs.clientsIDMap[altID], client)
+	}
+	if client.altID != altID && client.altID != "" {
+		cs.deleteFromID(client, client.altID)
+	}
+	client.altID = altID
+	cs.lock.Unlock()
+}
+
+func (cs *Clients) deleteFromID(client *Client, altID string) {
+	cs.clientsIDMap[altID] = deleteFromSlice(cs.clientsIDMap[altID], client, func(a, b *Client) bool {
+		return a.sub.ID == b.sub.ID
+	})
+	if len(cs.clientsIDMap[altID]) == 0 {
+		delete(cs.clientsIDMap, altID)
+	}
+}
+
+func (cs *Clients) addClient(client *Client) {
+	cs.lock.Lock()
+	cs.clientsSubMap[client.sub.ID] = client
+	if client.altID != "" {
+		cs.clientsIDMap[client.altID] = append(cs.clientsIDMap[client.altID], client)
+	}
+	cs.lock.Unlock()
+}
+
+func (cs *Clients) cleanUp() {
+	now := time.Now().Unix()
+
+	// Collect clients to kill while holding read lock
+	cs.lock.RLock()
+	toKill := make([]*Client, 0)
+	for _, client := range cs.clientsSubMap {
+		if now-atomic.LoadInt64(&client.lastSeen) > 300 {
+			toKill = append(toKill, client)
+		}
+	}
+	cs.lock.RUnlock()
+
+	// Kill clients without holding lock
+	for _, client := range toKill {
+		cs.killClient(client)
+	}
+}
+
+func (cs *Clients) killClient(client *Client) {
+	client.sub.Unsubscribe()
+
+	cs.lock.Lock()
+	delete(cs.clientsSubMap, client.sub.ID)
+	if client.altID != "" {
+		cs.deleteFromID(client, client.altID)
+	}
+	cs.lock.Unlock()
+}
+
+// Listen starts a goroutine that forwards notifications from the subscriber to a returned channel.
+// It returns a receive-only channel for notifications and a channel to stop listening.
+// The notification channel is buffered with size 10 to tolerate brief slowness.
+//
+// The goroutine automatically stops and closes the notification channel when:
+//   - The subscriber is unsubscribed
+//   - The stop channel is closed
+//   - The client fails to receive 5 consecutive notifications within 5 seconds each
+//
+// Client.lastSeen is updated every 30 seconds via heartbeat, or when a notification is successfully delivered.
+// Consecutive send failures are tracked; after 5 failures, the client is considered disconnected and cleaned up.
+func (c *Client) Listen() (<-chan notify.Notification, chan<- struct{}) {
+	ch := make(chan notify.Notification, 10)
+	stop := make(chan struct{})
+
+	go func() {
+		ticker := time.NewTicker(30 * time.Second)
+		defer ticker.Stop()
+		defer close(ch)
+
+		for {
+			select {
+			case <-stop:
+				return
+
+			case nt, ok := <-c.sub.Listen():
+				if !ok {
+					// Subscriber channel closed
+					return
+				}
+
+				// Try to send with timeout
+				timeout := time.NewTimer(5 * time.Second)
+				select {
+				case ch <- nt:
+					// Successfully sent - update lastSeen and reset failure count
+					atomic.StoreInt64(&c.lastSeen, time.Now().Unix())
+					atomic.StoreInt32(&c.consecutiveFails, 0)
+					timeout.Stop()
+
+				case <-timeout.C:
+					// Send timeout - increment failure count
+					fails := atomic.AddInt32(&c.consecutiveFails, 1)
+					if fails >= 5 {
+						// Too many consecutive failures - client is stuck/disconnected
+						c.sub.Unsubscribe()
+						return
+					}
+
+				case <-stop:
+					timeout.Stop()
+					return
+				}
+
+			case <-ticker.C:
+				// Heartbeat - update lastSeen to keep client alive
+				atomic.StoreInt64(&c.lastSeen, time.Now().Unix())
+			}
+		}
+	}()
+
+	return ch, stop
+}
+
+func (c *Client) ID() string {
+	return string(c.sub.ID)
+}
+
+func deleteFromSlice[T any](a []T, c T, eq func(T, T) bool) []T {
+	n := 0
+	for _, x := range a {
+		if !eq(x, c) {
+			a[n] = x
+			n++
+		}
+	}
+	return a[:n]
+}

hws/responsewriter.go

@@ -13,3 +13,7 @@ func (w *wrappedWriter) WriteHeader(statusCode int) {
 	w.ResponseWriter.WriteHeader(statusCode)
 	w.statusCode = statusCode
 }
+
+func (w *wrappedWriter) Unwrap() http.ResponseWriter {
+	return w.ResponseWriter
+}

hws/routes.go

@@ -30,13 +30,13 @@ const (
 	MethodPATCH   Method = "PATCH"
 )
 
-// Server.AddRoutes registers the page handlers for the server.
+// AddRoutes registers the page handlers for the server.
 // At least one route must be provided.
 // If any route patterns (path + method) are defined multiple times, the first
 // instance will be added and any additional conflicts will be discarded.
-func (server *Server) AddRoutes(routes ...Route) error {
+func (s *Server) AddRoutes(routes ...Route) error {
 	if len(routes) == 0 {
-		return errors.New("No routes provided")
+		return errors.New("no routes provided")
 	}
 	patterns := []string{}
 	mux := http.NewServeMux()
@@ -47,10 +47,10 @@ func (server *Server) AddRoutes(routes ...Route) error {
 		}
 		for _, method := range route.Methods {
 			if !validMethod(method) {
-				return fmt.Errorf("Invalid method %s for path %s", method, route.Path)
+				return fmt.Errorf("invalid method %s for path %s", method, route.Path)
 			}
 			if route.Handler == nil {
-				return fmt.Errorf("No handler provided for %s %s", method, route.Path)
+				return fmt.Errorf("no handler provided for %s %s", method, route.Path)
 			}
 			pattern := fmt.Sprintf("%s %s", method, route.Path)
 			if slices.Contains(patterns, pattern) {
@@ -61,8 +61,8 @@ func (server *Server) AddRoutes(routes ...Route) error {
 		}
 	}
 
-	server.server.Handler = mux
+	s.server.Handler = mux
-	server.routes = true
+	s.routes = true
 
 	return nil
 }

hws/routes_test.go

@@ -18,7 +18,7 @@ func Test_AddRoutes(t *testing.T) {
 		server := createTestServer(t, &buf)
 		err := server.AddRoutes()
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "No routes provided")
+		assert.Contains(t, err.Error(), "no routes provided")
 	})
 
 	t.Run("Single valid route", func(t *testing.T) {
@@ -58,7 +58,7 @@ func Test_AddRoutes(t *testing.T) {
 			Handler: handler,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid method")
+		assert.Contains(t, err.Error(), "invalid method")
 	})
 
 	t.Run("No handler provided", func(t *testing.T) {
@@ -69,7 +69,7 @@ func Test_AddRoutes(t *testing.T) {
 			Handler: nil,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "No handler provided")
+		assert.Contains(t, err.Error(), "no handler provided")
 	})
 
 	t.Run("All HTTP methods are valid", func(t *testing.T) {
@@ -203,7 +203,7 @@ func Test_AddRoutes_MultipleMethods(t *testing.T) {
 			Handler: handler,
 		})
 		assert.Error(t, err)
-		assert.Contains(t, err.Error(), "Invalid method")
+		assert.Contains(t, err.Error(), "invalid method")
 	})
 
 	t.Run("Empty Methods slice falls back to Method field", func(t *testing.T) {

hws/server.go

@@ -7,30 +7,33 @@ import (
 	"sync"
 	"time"
 
+	"git.haelnorr.com/h/golib/notify"
 	"k8s.io/apimachinery/pkg/util/validation"
 
 	"github.com/pkg/errors"
 )
 
 type Server struct {
-	GZIP       bool
+	GZIP          bool
-	server     *http.Server
+	server        *http.Server
-	logger     *logger
+	logger        *logger
-	routes     bool
+	routes        bool
-	middleware bool
+	middleware    bool
-	errorPage  ErrorPageFunc
+	errorPage     ErrorPageFunc
-	ready      chan struct{}
+	ready         chan struct{}
+	notifier      *Notifier
+	shutdowndelay time.Duration
 }
 
 // Ready returns a channel that is closed when the server is started
-func (server *Server) Ready() <-chan struct{} {
+func (s *Server) Ready() <-chan struct{} {
-	return server.ready
+	return s.ready
 }
 
 // IsReady checks if the server is running
-func (server *Server) IsReady() bool {
+func (s *Server) IsReady() bool {
 	select {
-	case <-server.ready:
+	case <-s.ready:
 		return true
 	default:
 		return false
@@ -38,13 +41,13 @@ func (server *Server) IsReady() bool {
 }
 
 // Addr returns the server's network address
-func (server *Server) Addr() string {
+func (s *Server) Addr() string {
-	return server.server.Addr
+	return s.server.Addr
 }
 
 // Handler returns the server's HTTP handler for testing purposes
-func (server *Server) Handler() http.Handler {
+func (s *Server) Handler() http.Handler {
-	return server.server.Handler
+	return s.server.Handler
 }
 
 // NewServer returns a new hws.Server with the specified configuration.
@@ -72,7 +75,7 @@ func NewServer(config *Config) (*Server, error) {
 
 	valid := isValidHostname(config.Host)
 	if !valid {
-		return nil, fmt.Errorf("Hostname '%s' is not valid", config.Host)
+		return nil, fmt.Errorf("hostname '%s' is not valid", config.Host)
 	}
 
 	httpServer := &http.Server{
@@ -83,60 +86,73 @@ func NewServer(config *Config) (*Server, error) {
 	}
 
 	server := &Server{
-		server: httpServer,
+		server:        httpServer,
-		routes: false,
+		routes:        false,
-		GZIP:   config.GZIP,
+		GZIP:          config.GZIP,
-		ready:  make(chan struct{}),
+		ready:         make(chan struct{}),
+		shutdowndelay: config.ShutdownDelay,
 	}
 	return server, nil
 }
 
-func (server *Server) Start(ctx context.Context) error {
+func (s *Server) Start(ctx context.Context) error {
 	if ctx == nil {
 		return errors.New("Context cannot be nil")
 	}
-	if !server.routes {
+	if !s.routes {
 		return errors.New("Server.AddRoutes must be run before starting the server")
 	}
-	if !server.middleware {
+	if !s.middleware {
-		err := server.AddMiddleware()
+		err := s.AddMiddleware()
 		if err != nil {
 			return errors.Wrap(err, "server.AddMiddleware")
 		}
 	}
 
+	s.startNotifier()
+
 	go func() {
-		if server.logger == nil {
+		if s.logger == nil {
-			fmt.Printf("Listening for requests on %s", server.server.Addr)
+			fmt.Printf("Listening for requests on %s", s.server.Addr)
 		} else {
-			server.logger.logger.Info().Str("address", server.server.Addr).Msg("Listening for requests")
+			s.logger.logger.Info().Str("address", s.server.Addr).Msg("Listening for requests")
 		}
-		if err := server.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+		if err := s.server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
-			if server.logger == nil {
+			if s.logger == nil {
 				fmt.Printf("Server encountered a fatal error: %s", err.Error())
 			} else {
-				server.LogError(HWSError{Error: err, Message: "Server encountered a fatal error"})
+				s.LogError(HWSError{Error: err, Message: "Server encountered a fatal error"})
 			}
 		}
 	}()
 
-	server.waitUntilReady(ctx)
+	s.waitUntilReady(ctx)
 
 	return nil
 }
 
-func (server *Server) Shutdown(ctx context.Context) error {
+func (s *Server) Shutdown(ctx context.Context) error {
-	if !server.IsReady() {
+	if s.logger != nil {
+		s.logger.logger.Debug().Dur("shutdown_delay", s.shutdowndelay).Msg("HWS Server shutting down")
+	}
+	s.NotifyAll(notify.Notification{
+		Title:   "Shutting down",
+		Message: fmt.Sprintf("Server is shutting down in %v", s.shutdowndelay),
+		Level:   LevelShutdown,
+	})
+	<-time.NewTimer(s.shutdowndelay).C
+	if !s.IsReady() {
 		return errors.New("Server isn't running")
 	}
 	if ctx == nil {
 		return errors.New("Context cannot be nil")
 	}
-	err := server.server.Shutdown(ctx)
+	err := s.server.Shutdown(ctx)
 	if err != nil {
 		return errors.Wrap(err, "Failed to shutdown the server gracefully")
 	}
-	server.ready = make(chan struct{})
+	s.closeNotifier()
+	s.ready = make(chan struct{})
 	return nil
 }
 
@@ -154,7 +170,7 @@ func isValidHostname(host string) bool {
 	return false
 }
 
-func (server *Server) waitUntilReady(ctx context.Context) error {
+func (s *Server) waitUntilReady(ctx context.Context) error {
 	ticker := time.NewTicker(50 * time.Millisecond)
 	defer ticker.Stop()
 
@@ -166,14 +182,14 @@ func (server *Server) waitUntilReady(ctx context.Context) error {
 			return ctx.Err()
 
 		case <-ticker.C:
-			resp, err := http.Get("http://" + server.server.Addr + "/healthz")
+			resp, err := http.Get("http://" + s.server.Addr + "/healthz")
 			if err != nil {
 				continue // not accepting yet
 			}
 			resp.Body.Close()
 
 			if resp.StatusCode == http.StatusOK {
-				closeOnce.Do(func() { close(server.ready) })
+				closeOnce.Do(func() { close(s.ready) })
 				return nil
 			}
 		}

hws/server_test.go

@@ -26,8 +26,9 @@ func randomPort() uint64 {
 
 func createTestServer(t *testing.T, w io.Writer) *hws.Server {
 	server, err := hws.NewServer(&hws.Config{
-		Host: "127.0.0.1",
+		Host:          "127.0.0.1",
-		Port: randomPort(),
+		Port:          randomPort(),
+		ShutdownDelay: 0, // No delay for tests
 	})
 	require.NoError(t, err)
 

hwsauth/authenticator.go

@@ -9,6 +9,7 @@ import (
 	"git.haelnorr.com/h/golib/hlog"
 	"git.haelnorr.com/h/golib/hws"
 	"git.haelnorr.com/h/golib/jwt"
+	"github.com/gobwas/glob"
 	"github.com/pkg/errors"
 )
 
@@ -16,7 +17,7 @@ type Authenticator[T Model, TX DBTransaction] struct {
 	tokenGenerator *jwt.TokenGenerator
 	load           LoadFunc[T, TX]
 	beginTx        BeginTX
-	ignoredPaths   []string
+	ignoredPaths   []glob.Glob
 	logger         *hlog.Logger
 	server         *hws.Server
 	errorPage      hws.ErrorPageFunc

hwsauth/ezconf.go

@@ -13,8 +13,8 @@ func (e EZConfIntegration) PackagePath() string {
 }
 
 // ConfigFunc returns the ConfigFromEnv function for ezconf
-func (e EZConfIntegration) ConfigFunc() func() (interface{}, error) {
+func (e EZConfIntegration) ConfigFunc() func() (any, error) {
-	return func() (interface{}, error) {
+	return func() (any, error) {
 		return ConfigFromEnv()
 	}
 }

hwsauth/go.mod

@@ -6,16 +6,19 @@ require (
 	git.haelnorr.com/h/golib/cookies v0.9.0
 	git.haelnorr.com/h/golib/env v0.9.1
 	git.haelnorr.com/h/golib/hlog v0.10.4
-	git.haelnorr.com/h/golib/hws v0.3.0
+	git.haelnorr.com/h/golib/hws v0.5.0
 	git.haelnorr.com/h/golib/jwt v0.10.1
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/pkg/errors v0.9.1
 	github.com/stretchr/testify v1.11.1
 )
 
+require git.haelnorr.com/h/golib/notify v0.1.0 // indirect
+
 require (
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/go-logr/logr v1.4.3 // indirect
+	github.com/gobwas/glob v0.2.3
 	github.com/golang-jwt/jwt v3.2.2+incompatible // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/mattn/go-colorable v0.1.14 // indirect

hwsauth/go.sum

@@ -4,10 +4,12 @@ git.haelnorr.com/h/golib/env v0.9.1 h1:2Vsj+mJKnO5f1Md1GO5v9ggLN5zWa0baCewcSHTjo
 git.haelnorr.com/h/golib/env v0.9.1/go.mod h1:glUQVdA1HMKX1avTDyTyuhcr36SSxZtlJxKDT5KTztg=
 git.haelnorr.com/h/golib/hlog v0.10.4 h1:vpCsV/OddjIYx8F48U66WxojjmhEbeLGQAOBG4ViSRQ=
 git.haelnorr.com/h/golib/hlog v0.10.4/go.mod h1:+wJ8vecQY/JITTXKmI3JfkHiUGyMs7N6wooj2wuWZbc=
-git.haelnorr.com/h/golib/hws v0.3.0 h1:/YGzxd3sRR3DFU6qVZxpJMKV3W2wCONqZKYUDIercCo=
+git.haelnorr.com/h/golib/hws v0.5.0 h1:0CSv2f+dm/KzB/o5o6uXCyvN74iBdMTImhkyAZzU52c=
-git.haelnorr.com/h/golib/hws v0.3.0/go.mod h1:6ZlRKnt8YMpv5XcMXmyBGmD1/euvBo3d1azEvHJjOLo=
+git.haelnorr.com/h/golib/hws v0.5.0/go.mod h1:dxAbbGGNzqLXhZXwgt091QsvsPBdrS+1YsNQNldNVoM=
 git.haelnorr.com/h/golib/jwt v0.10.1 h1:1Adxt9H3Y4fWFvFjWpvg/vSFhbgCMDMxgiE3m7KvDMI=
 git.haelnorr.com/h/golib/jwt v0.10.1/go.mod h1:fbuPrfucT9lL0faV5+Q5Gk9WFJxPlwzRPpbMQKYZok4=
+git.haelnorr.com/h/golib/notify v0.1.0 h1:xdf6zd21F6n+SuGTeJiuLNMf6zFXMvwpKD0gmNq8N10=
+git.haelnorr.com/h/golib/notify v0.1.0/go.mod h1:ARqaRmCYb8LMURhDM75sG+qX+YpqXmUVeAtacwjHjBc=
 github.com/DATA-DOG/go-sqlmock v1.5.2 h1:OcvFkGmslmlZibjAjaHm3L//6LiuBgolP7OputlJIzU=
 github.com/DATA-DOG/go-sqlmock v1.5.2/go.mod h1:88MAG/4G7SMwSE3CeA0ZKzrT5CiOU3OJ+JlNzwDqpNU=
 github.com/coreos/go-systemd/v22 v22.5.0/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
@@ -15,6 +17,8 @@ github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/go-logr/logr v1.4.3 h1:CjnDlHq8ikf6E492q6eKboGOC0T8CDaOvkHCIg8idEI=
 github.com/go-logr/logr v1.4.3/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY=
+github.com/gobwas/glob v0.2.3 h1:A4xDbljILXROh+kObIiy5kIaPYD8e96x1tgBhUI5J+Y=
+github.com/gobwas/glob v0.2.3/go.mod h1:d3Ez4x06l9bZtSvzIay5+Yzi0fmZzPgnTbPcKjJAkT8=
 github.com/godbus/dbus/v5 v5.0.4/go.mod h1:xhWf0FNVPg57R7Z0UbKHbJfkEywrmjJnf7w5xrFpKfA=
 github.com/golang-jwt/jwt v3.2.2+incompatible h1:IfV12K8xAKAnZqdXVzCZ+TOjboZ2keLg81eXfW3O+oY=
 github.com/golang-jwt/jwt v3.2.2+incompatible/go.mod h1:8pz2t5EyA70fFQQSrl6XZXzqecmYZeUEB8OUGHkxJ+I=

hwsauth/hwsauth_test.go

@@ -23,8 +23,7 @@ func (tm TestModel) GetID() int {
 	return tm.ID
 }
 
-type TestTransaction struct {
+type TestTransaction struct{}
-}
 
 func (tt *TestTransaction) Exec(query string, args ...any) (sql.Result, error) {
 	return nil, nil
@@ -137,8 +136,10 @@ func TestCurrentModel(t *testing.T) {
 func TestConfigFromEnv_MissingSecretKey(t *testing.T) {
 	// Clear environment variables
 	originalSecret := os.Getenv("HWSAUTH_SECRET_KEY")
-	os.Setenv("HWSAUTH_SECRET_KEY", "")
+	_ = os.Setenv("HWSAUTH_SECRET_KEY", "")
-	defer os.Setenv("HWSAUTH_SECRET_KEY", originalSecret)
+	defer func() {
+		_ = os.Setenv("HWSAUTH_SECRET_KEY", originalSecret)
+	}()
 
 	_, err := ConfigFromEnv()
 	assert.Error(t, err)
@@ -327,7 +328,9 @@ func TestNewAuthenticator_SSLWithoutTrustedHost(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -409,7 +412,9 @@ func TestGetAuthenticatedUser_NoTokens(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -454,7 +459,9 @@ func TestLogin_BasicFunctionality(t *testing.T) {
 
 	db, _, err := createMockDB()
 	require.NoError(t, err)
-	defer db.Close()
+	defer func() {
+		_ = db.Close()
+	}()
 
 	auth, err := NewAuthenticator(
 		cfg,
@@ -476,6 +483,7 @@ func TestLogin_BasicFunctionality(t *testing.T) {
 	// This test mainly checks that the function doesn't panic and has right call signature
 	// The actual JWT functionality is tested in jwt package itself
 	assert.NotPanics(t, func() {
-		auth.Login(w, r, user, rememberMe)
+		err := auth.Login(w, r, user, rememberMe)
+		require.NoError(t, err)
 	})
 }

hwsauth/ignorepaths.go

@@ -3,6 +3,8 @@ package hwsauth
 import (
 	"fmt"
 	"net/url"
+
+	"github.com/gobwas/glob"
 )
 
 // IgnorePaths excludes specified paths from authentication middleware.
@@ -22,9 +24,22 @@ func (auth *Authenticator[T, TX]) IgnorePaths(paths ...string) error {
 			u.RawQuery == "" &&
 			u.Fragment == ""
 		if !valid {
-			return fmt.Errorf("Invalid path: '%s'", path)
+			return fmt.Errorf("invalid path: '%s'", path)
 		}
 	}
-	auth.ignoredPaths = paths
+	auth.ignoredPaths = prepareGlobs(paths)
 	return nil
 }
+
+func prepareGlobs(paths []string) []glob.Glob {
+	compiledGlobs := make([]glob.Glob, 0, len(paths))
+	for _, pattern := range paths {
+		g, err := glob.Compile(pattern)
+		if err != nil {
+			// If pattern fails to compile, skip it
+			continue
+		}
+		compiledGlobs = append(compiledGlobs, g)
+	}
+	return compiledGlobs
+}

hwsauth/logout.go

@@ -33,13 +33,17 @@ func (auth *Authenticator[T, TX]) Logout(tx TX, w http.ResponseWriter, r *http.R
 	if err != nil {
 		return errors.Wrap(err, "auth.getTokens")
 	}
-	err = aT.Revoke(jwt.DBTransaction(tx))
+	if aT != nil {
-	if err != nil {
+		err = aT.Revoke(jwt.DBTransaction(tx))
-		return errors.Wrap(err, "aT.Revoke")
+		if err != nil {
+			return errors.Wrap(err, "aT.Revoke")
+		}
 	}
-	err = rT.Revoke(jwt.DBTransaction(tx))
+	if rT != nil {
-	if err != nil {
+		err = rT.Revoke(jwt.DBTransaction(tx))
-		return errors.Wrap(err, "rT.Revoke")
+		if err != nil {
+			return errors.Wrap(err, "rT.Revoke")
+		}
 	}
 	cookies.DeleteCookie(w, "access", "/")
 	cookies.DeleteCookie(w, "refresh", "/")

hwsauth/middleware.go

@@ -2,10 +2,12 @@ package hwsauth
 
 import (
 	"context"
-	"git.haelnorr.com/h/golib/hws"
 	"net/http"
-	"slices"
 	"time"
+
+	"git.haelnorr.com/h/golib/hws"
+	"github.com/gobwas/glob"
+	"github.com/pkg/errors"
 )
 
 // Authenticate returns the main authentication middleware.
@@ -14,14 +16,22 @@ import (
 //
 // Example:
 //
-//	server.AddMiddleware(auth.Authenticate())
+//	server.AddMiddleware(auth.Authenticate(nil))
-func (auth *Authenticator[T, TX]) Authenticate() hws.Middleware {
+//
-	return auth.server.NewMiddleware(auth.authenticate())
+// If extraCheck is provided, it will run just before the user is added to the context,
+// and the return will determine if the user will be added, or the request passed on
+// without the user.
+func (auth *Authenticator[T, TX]) Authenticate(
+	extraCheck func(ctx context.Context, model T, tx TX, w http.ResponseWriter, r *http.Request) (bool, *hws.HWSError),
+) hws.Middleware {
+	return auth.server.NewMiddleware(auth.authenticate(extraCheck))
 }
 
-func (auth *Authenticator[T, TX]) authenticate() hws.MiddlewareFunc {
+func (auth *Authenticator[T, TX]) authenticate(
+	extraCheck func(ctx context.Context, model T, tx TX, w http.ResponseWriter, r *http.Request) (bool, *hws.HWSError),
+) hws.MiddlewareFunc {
 	return func(w http.ResponseWriter, r *http.Request) (*http.Request, *hws.HWSError) {
-		if slices.Contains(auth.ignoredPaths, r.URL.Path) {
+		if globTest(r.URL.Path, auth.ignoredPaths) {
 			return r, nil
 		}
 		ctx, cancel := context.WithTimeout(r.Context(), 10*time.Second)
@@ -30,25 +40,70 @@ func (auth *Authenticator[T, TX]) authenticate() hws.MiddlewareFunc {
 		// Start the transaction
 		tx, err := auth.beginTx(ctx)
 		if err != nil {
-			return nil, &hws.HWSError{Message: "Unable to start transaction", StatusCode: http.StatusServiceUnavailable, Error: err}
+			return nil, &hws.HWSError{
+				Message:    "Unable to start transaction",
+				StatusCode: http.StatusServiceUnavailable,
+				Error:      errors.Wrap(err, "auth.beginTx"),
+			}
 		}
+		defer func() {
+			_ = tx.Rollback()
+		}()
 		// Type assert to TX - safe because user's beginTx should return their TX type
 		txTyped, ok := tx.(TX)
 		if !ok {
-			return nil, &hws.HWSError{Message: "Transaction type mismatch", StatusCode: http.StatusInternalServerError, Error: err}
+			return nil, &hws.HWSError{
+				Message:    "Transaction type mismatch",
+				StatusCode: http.StatusInternalServerError,
+				Error:      errors.Wrap(err, "TX type not ok"),
+			}
 		}
 		model, err := auth.getAuthenticatedUser(txTyped, w, r)
 		if err != nil {
-			tx.Rollback()
+			rberr := tx.Rollback()
+			if rberr != nil {
+				return nil, &hws.HWSError{
+					Message:    "Failed rolling back after error",
+					StatusCode: http.StatusInternalServerError,
+					Error:      errors.Wrap(err, "tx.Rollback"),
+				}
+			}
 			auth.logger.Debug().
 				Str("remote_addr", r.RemoteAddr).
 				Err(err).
 				Msg("Failed to authenticate user")
 			return r, nil
 		}
-		tx.Commit()
+		var check bool
+		if extraCheck != nil {
+			var err *hws.HWSError
+			check, err = extraCheck(ctx, model.model, txTyped, w, r)
+			if err != nil {
+				return nil, err
+			}
+		}
+		err = tx.Commit()
+		if err != nil {
+			return nil, &hws.HWSError{
+				Message:    "Failed to commit transaction",
+				StatusCode: http.StatusInternalServerError,
+				Error:      errors.Wrap(err, "tx.Commit"),
+			}
+		}
 		authContext := setAuthenticatedModel(r.Context(), model)
 		newReq := r.WithContext(authContext)
-		return newReq, nil
+		if extraCheck == nil || check {
+			return newReq, nil
+		}
+		return r, nil
 	}
 }
+
+func globTest(testPath string, globs []glob.Glob) bool {
+	for _, g := range globs {
+		if g.Match(testPath) {
+			return true
+		}
+	}
+	return false
+}

hwsauth/model.go

@@ -39,9 +39,17 @@ type ContextLoader[T Model] func(ctx context.Context) T
 //	}
 type LoadFunc[T Model, TX DBTransaction] func(ctx context.Context, tx TX, id int) (T, error)
 
+type contextKey string
+
+func (c contextKey) String() string {
+	return "hwsauth context key" + string(c)
+}
+
+var authenticatedModelContextKey = contextKey("authenticated-model")
+
 // Return a new context with the user added in
 func setAuthenticatedModel[T Model](ctx context.Context, m authenticatedModel[T]) context.Context {
-	return context.WithValue(ctx, "hwsauth context key authenticated-model", m)
+	return context.WithValue(ctx, authenticatedModelContextKey, m)
 }
 
 // Retrieve a user from the given context. Returns nil if not set
@@ -53,7 +61,7 @@ func getAuthorizedModel[T Model](ctx context.Context) (model authenticatedModel[
 			model = authenticatedModel[T]{}
 		}
 	}()
-	model, cok := ctx.Value("hwsauth context key authenticated-model").(authenticatedModel[T])
+	model, cok := ctx.Value(authenticatedModelContextKey).(authenticatedModel[T])
 	if !cok {
 		return authenticatedModel[T]{}, false
 	}

hwsauth/protectpage.go

@@ -19,15 +19,12 @@ func (auth *Authenticator[T, TX]) LoginReq(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		_, ok := getAuthorizedModel[T](r.Context())
 		if !ok {
-			err := auth.server.ThrowError(w, r, hws.HWSError{
+			auth.server.ThrowError(w, r, hws.HWSError{
 				Error:           errors.New("Login required"),
 				Message:         "Please login to view this page",
 				StatusCode:      http.StatusUnauthorized,
 				RenderErrorPage: true,
 			})
-			if err != nil {
-				auth.server.ThrowFatal(w, err)
-			}
 			return
 		}
 		next.ServeHTTP(w, r)
@@ -66,15 +63,12 @@ func (auth *Authenticator[T, TX]) FreshReq(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		model, ok := getAuthorizedModel[T](r.Context())
 		if !ok {
-			err := auth.server.ThrowError(w, r, hws.HWSError{
+			auth.server.ThrowError(w, r, hws.HWSError{
 				Error:           errors.New("Login required"),
 				Message:         "Please login to view this page",
 				StatusCode:      http.StatusUnauthorized,
 				RenderErrorPage: true,
 			})
-			if err != nil {
-				auth.server.ThrowFatal(w, err)
-			}
 			return
 		}
 		isFresh := time.Now().Before(time.Unix(model.fresh, 0))

hwsauth/reauthenticate.go

@@ -34,7 +34,7 @@ func (auth *Authenticator[T, TX]) RefreshAuthTokens(tx TX, w http.ResponseWriter
 	rememberMe := map[string]bool{
 		"session": false,
 		"exp":     true,
-	}[aT.TTL]
+	}[rT.TTL]
 	// issue new tokens for the user
 	err = jwt.SetTokenCookies(w, r, auth.tokenGenerator, rT.SUB, true, rememberMe, auth.SSL)
 	if err != nil {
@@ -55,13 +55,20 @@ func (auth *Authenticator[T, TX]) getTokens(
 ) (*jwt.AccessToken, *jwt.RefreshToken, error) {
 	// get the existing tokens from the cookies
 	atStr, rtStr := jwt.GetTokenCookies(r)
-	aT, err := auth.tokenGenerator.ValidateAccess(jwt.DBTransaction(tx), atStr)
+	var aT *jwt.AccessToken
-	if err != nil {
+	var rT *jwt.RefreshToken
-		return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateAccess")
+	var err error
+	if atStr != "" {
+		aT, err = auth.tokenGenerator.ValidateAccess(jwt.DBTransaction(tx), atStr)
+		if err != nil {
+			return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateAccess")
+		}
 	}
-	rT, err := auth.tokenGenerator.ValidateRefresh(jwt.DBTransaction(tx), rtStr)
+	if rtStr != "" {
-	if err != nil {
+		rT, err = auth.tokenGenerator.ValidateRefresh(jwt.DBTransaction(tx), rtStr)
-		return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateRefresh")
+		if err != nil {
+			return nil, nil, errors.Wrap(err, "tokenGenerator.ValidateRefresh")
+		}
 	}
 	return aT, rT, nil
 }
@@ -72,13 +79,17 @@ func revokeTokenPair(
 	aT *jwt.AccessToken,
 	rT *jwt.RefreshToken,
 ) error {
-	err := aT.Revoke(tx)
+	if aT != nil {
-	if err != nil {
+		err := aT.Revoke(tx)
-		return errors.Wrap(err, "aT.Revoke")
+		if err != nil {
+			return errors.Wrap(err, "aT.Revoke")
+		}
 	}
-	err = rT.Revoke(tx)
+	if rT != nil {
-	if err != nil {
+		err := rT.Revoke(tx)
-		return errors.Wrap(err, "rT.Revoke")
+		if err != nil {
+			return errors.Wrap(err, "rT.Revoke")
+		}
 	}
 	return nil
 }