v0.0.7

Signed-off-by: Hadi <112569860+anotherhadi@users.noreply.github.com>

README.md

@@ -23,6 +23,7 @@
 - [Installation](#installation)
 - [Project Management](#project-management)
 - [Configuration](#configuration)
+  - [Per-project configuration](#per-project-configuration)
 - [CLI Flags](#cli-flags)
 - [Plugin System](#plugin-system)
 - [Vim / Neovim Integration](#vim--neovim-integration)
@@ -107,9 +108,9 @@ Spilltea organizes work into **projects**. Each project maps to a SQLite databas
 
 On startup, you choose:
 
-- **New project**: enter a name, stored in `~/.local/share/spilltea/projects/` by default
+- **New project**: enter a name, stored in `~/.local/share/spilltea/<name>/` by default
 - **Existing project**: pick from a list of previous projects
-- **Temporary**: no name needed, stored in `/tmp/spilltea/projects/` and will be deleted on your next reboot!
+- **Temporary**: no name needed, stored in `/tmp/spilltea/<random-id>/` and will be deleted on your next reboot!
 
 ## Configuration
 
@@ -118,6 +119,18 @@ Check the default configuration with all the options [here](./internal/config/de
 
 Colors and styles can be customized using [ilovetui](https://github.com/anotherhadi/ilovetui), which applies theme changes across all compatible TUI applications at once.
 
+### Per-project configuration
+
+You can override any config value on a per-project basis by placing a `config.yaml` file inside the project directory (e.g. `~/.local/share/spilltea/projects/my-project/config.yaml`).
+
+Only the keys present in that file are overridden; everything else falls back to the global config.
+
+The priority order is:
+
+1. Global config (`~/.config/spilltea/config.yaml`)
+2. Project config (`<project-dir>/config.yaml`)
+3. CLI flags (always win)
+
 ## CLI Flags
 
 ```
@@ -135,6 +148,7 @@ Flags:
       --plugins-dir string      path to plugins dir (overrides config)
   -p, --port int                proxy port (overrides config)
   -P, --project string          project name to open directly, or "tmp" for a temporary session
+      --ssl-insecure            skip TLS certificate verification (overrides config)
       --upstream-proxy string   upstream proxy URL, e.g. http://user:pass@host:8888 (overrides config)
   -v, --version                 version for spilltea
 ```

cmd/spilltea/main.go

@@ -38,6 +38,7 @@ func main() {
 		flagPort              int
 		flagUpstreamProxy     string
 		flagProject           string
+		flagSslInsecure       bool
 		flagAddDefaultPlugins bool
 		flagAddDefaultConfig  bool
 	)
@@ -98,18 +99,26 @@ func main() {
 			}
 			config.Global.Version = version
 
-			if flagPluginsDir != "" {
-				config.Global.App.PluginsDir = flagPluginsDir
-			}
-			if flagHost != "" {
-				config.Global.App.Host = flagHost
-			}
-			if flagPort != 0 {
-				config.Global.App.Port = flagPort
-			}
-			if flagUpstreamProxy != "" {
-				config.Global.App.UpstreamProxy = flagUpstreamProxy
+			sslInsecureChanged := cmd.Flags().Changed("ssl-insecure")
+			applyCLI := func(c *config.Config) {
+				if flagPluginsDir != "" {
+					c.App.PluginsDir = flagPluginsDir
+				}
+				if flagHost != "" {
+					c.App.Host = flagHost
+				}
+				if flagPort != 0 {
+					c.App.Port = flagPort
+				}
+				if flagUpstreamProxy != "" {
+					c.App.UpstreamProxy = flagUpstreamProxy
+				}
+				if sslInsecureChanged {
+					c.App.SslInsecure = flagSslInsecure
+				}
 			}
+			applyCLI(config.Global)
+			config.SetCLIOverrides(applyCLI)
 
 			style.Init()
 			icons.Init(config.Global)
@@ -122,6 +131,11 @@ func main() {
 				if err != nil {
 					return fmt.Errorf("project: %w", err)
 				}
+				if err := config.MergeProjectConfig(filepath.Dir(project.Path)); err != nil {
+					return fmt.Errorf("project config: %w", err)
+				}
+				icons.Init(config.Global)
+				keys.Init(config.Global)
 				broker := intercept.NewBroker()
 				m := appUI.New(broker, project.Name, project.Path)
 				final, err := tea.NewProgram(m).Run()
@@ -155,6 +169,7 @@ func main() {
 	rootCmd.Flags().StringVar(&flagHost, "host", "", "proxy host (overrides config)")
 	rootCmd.Flags().IntVarP(&flagPort, "port", "p", 0, "proxy port (overrides config)")
 	rootCmd.Flags().StringVar(&flagUpstreamProxy, "upstream-proxy", "", "upstream proxy URL, e.g. http://user:pass@host:8888 (overrides config)")
+	rootCmd.Flags().BoolVar(&flagSslInsecure, "ssl-insecure", false, "skip TLS certificate verification (overrides config)")
 	rootCmd.Flags().StringVarP(&flagProject, "project", "P", "", `project name to open directly, or "tmp" for a temporary session`)
 	rootCmd.Flags().BoolVar(&flagAddDefaultPlugins, "add-default-plugins", false, "copy built-in example plugins into the plugins dir and exit")
 	rootCmd.Flags().BoolVar(&flagAddDefaultConfig, "add-default-config", false, "copy the default config file to the config path and exit")

cmd/spilltea/root.go

@@ -1,8 +1,14 @@
 package main
 
 import (
+	"log"
+	"path/filepath"
+
 	tea "charm.land/bubbletea/v2"
+	"github.com/anotherhadi/spilltea/internal/config"
+	"github.com/anotherhadi/spilltea/internal/icons"
 	"github.com/anotherhadi/spilltea/internal/intercept"
+	"github.com/anotherhadi/spilltea/internal/keys"
 	appUI "github.com/anotherhadi/spilltea/internal/ui/app"
 	homeUI "github.com/anotherhadi/spilltea/internal/ui/home"
 )
@@ -34,6 +40,11 @@ func (m rootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 
 	if m.state == rootStateHome {
 		if sel, ok := msg.(homeUI.ProjectSelectedMsg); ok {
+			if err := config.MergeProjectConfig(filepath.Dir(sel.Project.Path)); err != nil {
+				log.Printf("project config: %v", err)
+			}
+			icons.Init(config.Global)
+			keys.Init(config.Global)
 			broker := intercept.NewBroker()
 			app := appUI.New(broker, sel.Project.Name, sel.Project.Path)
 			m.app = app

docs/basics.md

@@ -4,9 +4,9 @@ Spilltea organizes work into **projects**. Each project maps to a SQLite databas
 
 On startup, you choose:
 
-- **New project**: enter a name, stored in `~/.local/share/spilltea/projects/` by default
+- **New project**: enter a name, stored in `~/.local/share/spilltea/<name>/` by default
 - **Existing project**: pick from a list of previous projects
-- **Temporary**: no name needed, stored in `/tmp/spilltea/projects/` and will be deleted on your next reboot!
+- **Temporary**: no name needed, stored in `/tmp/spilltea/<random-id>/` and will be deleted on your next reboot!
 
 ## Configuration
 
@@ -15,6 +15,18 @@ Check the default configuration with all the options [here](./internal/config/de
 
 Colors and styles can be customized using [ilovetui](https://github.com/anotherhadi/ilovetui), which applies theme changes across all compatible TUI applications at once.
 
+### Per-project configuration
+
+You can override any config value on a per-project basis by placing a `config.yaml` file inside the project directory (e.g. `~/.local/share/spilltea/projects/my-project/config.yaml`).
+
+Only the keys present in that file are overridden; everything else falls back to the global config.
+
+The priority order is:
+
+1. Global config (`~/.config/spilltea/config.yaml`)
+2. Project config (`<project-dir>/config.yaml`)
+3. CLI flags (always win)
+
 ## CLI Flags
 
 <!-- exec: echo '```' && go run ./cmd/spilltea -h && echo '```' -->
@@ -33,6 +45,7 @@ Flags:
       --plugins-dir string      path to plugins dir (overrides config)
   -p, --port int                proxy port (overrides config)
   -P, --project string          project name to open directly, or "tmp" for a temporary session
+      --ssl-insecure            skip TLS certificate verification (overrides config)
       --upstream-proxy string   upstream proxy URL, e.g. http://user:pass@host:8888 (overrides config)
   -v, --version                 version for spilltea
 ```

docs/main.md

@@ -11,5 +11,7 @@
 # Spilltea Documentation
 
 - **Version**: `{{.Cfg.Version}}`
+- **Proxy**: `{{.Cfg.App.Host}}:{{.Cfg.App.Port}}`
+- **SSL Insecure**: `{{.Cfg.App.SslInsecure}}`
 - **Repository**: `https://github.com/anotherhadi/spilltea`
 - **Sponsor this project**: `https://ko-fi.com/anotherhadi`

docs/plugins.md

@@ -155,7 +155,7 @@ If the user **dismisses** a finding it is permanently hidden and will never reap
 
 ## Configuration
 
-Plugin configuration is stored in a `plugins.yaml` file alongside the project database.
+Plugin configuration is stored in a `plugins.yaml` file alongside the project database and can be edited through the "Proxy" TUI page.
 Each plugin is keyed by its filename (without the `.lua` extension) and has an `enable` toggle and an optional `config` block (arbitrary YAML).
 
 ```yaml

docs/proxy.md

@@ -1,6 +1,12 @@
 ## Configuring your browser's proxy settings
 
-We recommend installing **FoxyProxy** to manage your browser's proxies.
+**If you use Nix**, you can launch a pre-configured browser (LibreWolf) with the proxy and certificate already set up:
+
+```sh
+nix run github:anotherhadi/spilltea#browser{{if or (ne .Cfg.App.Host "127.0.0.1") (ne .Cfg.App.Port 8080) (ne .Cfg.App.CertDir "~/.local/share/spilltea")}} --{{end}}{{if ne .Cfg.App.Host "127.0.0.1"}} --host {{.Cfg.App.Host}}{{end}}{{if ne .Cfg.App.Port 8080}} --port {{.Cfg.App.Port}}{{end}}{{if ne .Cfg.App.CertDir "~/.local/share/spilltea"}} --cert-dir {{.Cfg.App.CertDir}}{{end}}
+```
+
+Otherwise, we recommend installing **FoxyProxy** to manage your browser's proxies.
 You can install it from the [Google Chrome extension store](https://chromewebstore.google.com/) or from the [Firefox extension store](https://addons.mozilla.org/en-US/firefox/extensions)
 
 1. Open FoxyProxy's options, then click on `Add New Proxy` button.

internal/config/config.go

@@ -28,6 +28,7 @@ type Config struct {
 		ProxyAuth      string `mapstructure:"proxy_auth"`
 		MaxBodySizeMB  int    `mapstructure:"max_body_size_mb"`
 		ExternalEditor string `mapstructure:"external_editor"`
+		SslInsecure    bool   `mapstructure:"ssl_insecure"`
 	} `mapstructure:"app"`
 
 	TUI struct {
@@ -64,6 +65,43 @@ type GlobalPlugin struct {
 
 var Global *Config
 
+var projectCLIOverrides func(*Config)
+
+// SetCLIOverrides stores a function that re-applies CLI flag overrides.
+// It is called automatically after MergeProjectConfig so that CLI flags
+// always win over both global and per-project config.
+func SetCLIOverrides(fn func(*Config)) {
+	projectCLIOverrides = fn
+}
+
+// MergeProjectConfig merges <projectDir>/config.yaml on top of the current
+// Global config, then re-applies any registered CLI overrides.
+// If no config.yaml exists in the project directory, this is a no-op.
+func MergeProjectConfig(projectDir string) error {
+	projectConfigPath := filepath.Join(projectDir, "config.yaml")
+	if _, err := os.Stat(projectConfigPath); errors.Is(err, os.ErrNotExist) {
+		return nil
+	}
+
+	pv := viper.New()
+	pv.SetConfigFile(projectConfigPath)
+	if err := pv.ReadInConfig(); err != nil {
+		return fmt.Errorf("project config: %w", err)
+	}
+	if err := viper.MergeConfigMap(pv.AllSettings()); err != nil {
+		return fmt.Errorf("merge project config: %w", err)
+	}
+	if err := viper.Unmarshal(Global); err != nil {
+		return err
+	}
+	Global.App.ProxyAuth = expandEnvValue(Global.App.ProxyAuth)
+	Global.App.UpstreamProxy = expandEnvValue(Global.App.UpstreamProxy)
+	if projectCLIOverrides != nil {
+		projectCLIOverrides(Global)
+	}
+	return nil
+}
+
 func Load(path string) error {
 	var defaults map[string]any
 	if err := yaml.Unmarshal(defaultConfig, &defaults); err != nil {
@@ -82,7 +120,12 @@ func Load(path string) error {
 	}
 
 	Global = &Config{}
-	return viper.Unmarshal(Global)
+	if err := viper.Unmarshal(Global); err != nil {
+		return err
+	}
+	Global.App.ProxyAuth = expandEnvValue(Global.App.ProxyAuth)
+	Global.App.UpstreamProxy = expandEnvValue(Global.App.UpstreamProxy)
+	return nil
 }
 
 func WriteDefaultConfig(path string) error {
@@ -106,6 +149,17 @@ func ExpandPath(p string) string {
 	return p
 }
 
+// expandEnvValue replaces a value starting with "$" with the corresponding
+// environment variable, enabling secrets to be kept out of config files.
+func expandEnvValue(s string) string {
+	if len(s) > 1 && s[0] == '$' {
+		if val := os.Getenv(s[1:]); val != "" {
+			return val
+		}
+	}
+	return s
+}
+
 func flatten(prefix string, m map[string]any) map[string]any {
 	out := make(map[string]any)
 	for k, v := range m {

internal/config/default_config.yaml

@@ -4,15 +4,16 @@ app:
   cert_dir: ~/.local/share/spilltea
   project_dir: ~/.local/share/spilltea
   plugins_dir: ~/.config/spilltea/plugins
-  upstream_proxy: "" # e.g. http://corporate-proxy:8888 or http://user:pass@host:8888
-  proxy_auth: "" # require basic auth to use the proxy, format: user:pass (empty = disabled). Also run: chmod 600 ~/.config/spilltea/config.yaml
+  upstream_proxy: "" # e.g. http://corporate-proxy:8888 or $ENV_VAR
+  proxy_auth: "" # require basic auth to use the spilltea proxy, format: user:pass or $ENV_VAR (empty = disabled).
   max_body_size_mb: 50 # max response body size read into memory for large streamed responses (MB)
   external_editor: "" # override $EDITOR for external editing (e.g. nvim, code --wait)
+  ssl_insecure: false # bypass TLS certificate verification (enable for self-signed cert targets)
 
 intercept:
   default_intercept_enabled: true
   default_capture_response: false
-  queue_size: 64 # max pending intercepted requests/responses before the proxy blocks
+  queue_size: 128 # max pending intercepted requests/responses before the proxy blocks
   auto_forward_regex:
     - '\.(js|css|png|gif|ico|woff2?|ttf|svg)(\?.*)?$'
 
@@ -31,6 +32,7 @@ tui:
 keybindings:
   global:
     quit: "q,ctrl+c"
+    escape: "esc,ctrl+c"
     help: "?"
     open_logs: "ctrl+g"
     toggle_sidebar: "ctrl+b"

internal/config/keybindings.go

@@ -2,6 +2,7 @@ package config
 
 type GlobalKeys struct {
 	Quit          string `mapstructure:"quit"`
+	Escape        string `mapstructure:"escape"`
 	OpenLogs      string `mapstructure:"open_logs"`
 	ToggleSidebar string `mapstructure:"toggle_sidebar"`
 	Help          string `mapstructure:"help"`

internal/keys/global.go

@@ -41,7 +41,7 @@ func newGlobalKeyMap(cfg config.GlobalKeys) GlobalKeyMap {
 		CycleFocus:    binding(cfg.CycleFocus, "cycle focus"),
 		CopyAs:        binding(cfg.CopyAs, "copy as..."),
 		Copy:          binding(cfg.Copy, "copy..."),
-		Escape:        key.NewBinding(key.WithKeys("esc"), key.WithHelp("esc", "cancel")),
+		Escape:        binding(cfg.Escape, "cancel"),
 		SendToReplay:  binding(cfg.SendToReplay, "send to replay"),
 		ScrollUp:      binding(cfg.ScrollUp, "scroll up"),
 		ScrollDown:    binding(cfg.ScrollDown, "scroll down"),

internal/proxy/proxy.go

@@ -120,6 +120,7 @@ func Start(broker *intercept.Broker, mgr *plugins.Manager) error {
 		StreamLargeBodies: int64(cfg.MaxBodySizeMB) * 1024 * 1024,
 		CaRootPath:        caPath,
 		Upstream:          cfg.UpstreamProxy,
+		SslInsecure:       cfg.SslInsecure,
 	}
 
 	p, err := goproxy.NewProxy(opts)

internal/ui/app/model.go

@@ -36,11 +36,9 @@ func tickCmd() tea.Cmd {
 	})
 }
 
-var sidebarEntries = pageRegistry
-
 var pageShortcuts = func() map[string]page {
-	m := make(map[string]page, len(sidebarEntries))
-	for i, e := range sidebarEntries {
+	m := make(map[string]page, len(pageRegistry))
+	for i, e := range pageRegistry {
 		m[strconv.Itoa(i+1)] = e.id
 	}
 	return m
@@ -55,6 +53,7 @@ type Model struct {
 	logFile       *os.File
 	pluginManager *plugins.Manager
 	fatalErr      error
+	logFileErr    error
 
 	width         int
 	height        int
@@ -96,7 +95,8 @@ func New(broker *intercept.Broker, name, path string) Model {
 
 	d, err := db.Open(path)
 	if err != nil {
-		log.Fatalf("db: %v", err)
+		m.fatalErr = err
+		return m
 	}
 	m.database = d
 	broker.SetDB(d)
@@ -129,6 +129,8 @@ func New(broker *intercept.Broker, name, path string) Model {
 		m.logFile = lf
 		log.SetOutput(lf)
 		logrus.SetOutput(lf)
+	} else {
+		m.logFileErr = err
 	}
 
 	return m
@@ -138,7 +140,7 @@ func (m Model) FatalErr() error { return m.fatalErr }
 
 func (m Model) Init() tea.Cmd {
 	mgr := m.pluginManager
-	return tea.Batch(
+	cmds := []tea.Cmd{
 		intercept.WaitForRequest(m.broker),
 		intercept.WaitForResponse(m.broker),
 		tickCmd(),
@@ -147,5 +149,16 @@ func (m Model) Init() tea.Cmd {
 		plugins.WaitForQuit(mgr),
 		findingsUI.RefreshCmd(m.database),
 		func() tea.Msg { mgr.RunOnStart(); return nil },
-	)
+	}
+	if m.logFileErr != nil {
+		err := m.logFileErr
+		cmds = append(cmds, func() tea.Msg {
+			return notificationsUI.NotificationMsg{
+				Title: "Warning",
+				Body:  "Could not open log file: " + err.Error(),
+				Kind:  notificationsUI.KindWarning,
+			}
+		})
+	}
+	return tea.Batch(cmds...)
 }

internal/ui/app/sidebar.go

@@ -62,7 +62,7 @@ func (m *Model) renderSidebar() string {
 	var items strings.Builder
 	badgeUnread := lipgloss.NewStyle().Foreground(ilovetui.S.Warning).Bold(true)
 
-	for i, entry := range sidebarEntries {
+	for i, entry := range pageRegistry {
 		selected := entry.id == m.page
 		badgeStyle, textStyle := badgeNormal, textNormal
 		if selected {

internal/ui/app/update.go

@@ -2,7 +2,6 @@ package app
 
 import (
 	"log"
-	"os"
 	"os/exec"
 	"path/filepath"
 
@@ -21,6 +20,7 @@ import (
 	historyUI "github.com/anotherhadi/spilltea/internal/ui/history"
 	interceptUI "github.com/anotherhadi/spilltea/internal/ui/intercept"
 	replayUI "github.com/anotherhadi/spilltea/internal/ui/replay"
+	"github.com/anotherhadi/spilltea/internal/util"
 )
 
 func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
@@ -162,23 +162,14 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 		return m, cmd
 
 	case tea.KeyPressMsg:
-		// ctrl+c always quits, even when a textarea is focused.
-		if msg.String() == "ctrl+c" {
-			m.pluginManager.RunOnQuit()
-			return m, tea.Quit
-		}
 		if key.Matches(msg, keys.Keys.Global.Quit) && !m.activeIsEditing() {
 			m.pluginManager.RunOnQuit()
 			return m, tea.Quit
 		}
 
 		if key.Matches(msg, keys.Keys.Global.OpenLogs) {
-			editor := os.Getenv("EDITOR")
-			if editor == "" {
-				editor = "vi"
-			}
 			logPath := filepath.Join(filepath.Dir(m.projectPath), "logs.log")
-			return m, tea.ExecProcess(exec.Command(editor, logPath), nil) // #nosec G204 G702 -- editor from trusted $EDITOR env var, logPath is a fixed path
+			return m, tea.ExecProcess(exec.Command(util.ResolveEditor(), logPath), nil) // #nosec G204 G702 -- editor from trusted config/$EDITOR, logPath is a fixed path
 		}
 
 		if !m.activeIsEditing() {

internal/ui/components/copyas/formats.go

@@ -16,7 +16,7 @@ type parsedRequest struct {
 	path    string
 	host    string
 	scheme  string
-	headers []header // garder header{key, value} pour compat locale
+	headers []header
 	body    string
 }
 

internal/ui/docs/model.go

@@ -25,10 +25,10 @@ func readDoc(name string) string {
 
 var contentMarkdown = strings.Join([]string{
 	readDoc("main.md"),
-	readDoc("legal-disclaimer.md"),
-	readDoc("basics.md"),
 	readDoc("proxy.md"),
 	readDoc("certificate.md"),
+	readDoc("legal-disclaimer.md"),
+	readDoc("basics.md"),
 	readDoc("history.md"),
 }, "\n")
 

internal/ui/history/update.go

@@ -26,7 +26,10 @@ func LoadEntriesCmd(database *db.DB) tea.Cmd {
 		if database == nil {
 			return EntriesLoadedMsg{}
 		}
-		entries, _ := database.ListEntries()
+		entries, err := database.ListEntries()
+		if err != nil {
+			log.Printf("history: load entries: %v", err)
+		}
 		return EntriesLoadedMsg{Entries: entries}
 	}
 }

internal/ui/home/model.go

@@ -318,13 +318,14 @@ func (m Model) renderHelpLine() string {
 	}
 
 	var parts []string
+	escKey := keys.Keys.Global.Escape.Help().Key
 	if fs == list.Filtering {
 		parts = append(parts, item("enter", "apply filter"))
-		parts = append(parts, item("esc", "cancel"))
+		parts = append(parts, item(escKey, "cancel"))
 	} else {
 		parts = append(parts, item("↑/↓", "navigate"))
 		if fs == list.FilterApplied {
-			parts = append(parts, item("esc", "clear filter"))
+			parts = append(parts, item(escKey, "clear filter"))
 		} else {
 			parts = append(parts, binding(k.Filter))
 		}

internal/ui/home/view.go

@@ -6,6 +6,7 @@ import (
 	tea "charm.land/bubbletea/v2"
 	"charm.land/lipgloss/v2"
 	ilovetui "github.com/anotherhadi/ilovetui"
+	"github.com/anotherhadi/spilltea/internal/keys"
 	"github.com/anotherhadi/spilltea/internal/ui/components/teapot"
 )
 
@@ -70,7 +71,8 @@ func (m Model) renderNamingPanel() string {
 		Width(panelW).
 		Render(label + "\n" + inputLine)
 
-	hint := ilovetui.S.Faint.Render("[enter] confirm  [esc] cancel")
+	escKey := keys.Keys.Global.Escape.Help().Key
+	hint := ilovetui.S.Faint.Render("[enter] confirm  [" + escKey + "] cancel")
 
 	var sb strings.Builder
 	sb.WriteString(center(iw, panel))

internal/ui/intercept/keymap.go

@@ -2,24 +2,17 @@ package intercept
 
 import (
 	"charm.land/bubbles/v2/key"
-	"github.com/anotherhadi/spilltea/internal/icons"
 	"github.com/anotherhadi/spilltea/internal/keys"
 )
 
 type interceptKeyMap struct{ width int }
 
-func iconBinding(b key.Binding, icon string) key.Binding {
-	h := b.Help()
-	return key.NewBinding(key.WithKeys(b.Keys()...), key.WithHelp(h.Key, icon+h.Desc))
-}
-
 func (interceptKeyMap) ShortHelp() []key.Binding {
 	ic := keys.Keys.Intercept
-	i := icons.I
 	return []key.Binding{
-		iconBinding(ic.Forward, i.Forward),
-		iconBinding(ic.Drop, i.Drop),
-		iconBinding(ic.Edit, i.Edit),
+		ic.Forward,
+		ic.Drop,
+		ic.Edit,
 		keys.Keys.Global.Help,
 	}
 }

internal/ui/replay/update.go

@@ -5,10 +5,14 @@ import (
 	"compress/gzip"
 	"compress/zlib"
 	"crypto/tls"
+	"crypto/x509"
 	"fmt"
 	"io"
 	"log"
 	"net/http"
+	"net/url"
+	"os"
+	"path/filepath"
 	"strings"
 	"time"
 
@@ -99,24 +103,20 @@ func (m Model) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
 			switch msg.Button {
 			case tea.MouseWheelUp:
 				if msg.Mod.Contains(tea.ModShift) {
-					m.requestViewport.ScrollLeft(6)
-					m.responseViewport.ScrollLeft(6)
+					m.scrollBothViewports(true)
 				} else {
 					m.scrollFocusedViewportVertical(-1)
 				}
 			case tea.MouseWheelDown:
 				if msg.Mod.Contains(tea.ModShift) {
-					m.requestViewport.ScrollRight(6)
-					m.responseViewport.ScrollRight(6)
+					m.scrollBothViewports(false)
 				} else {
 					m.scrollFocusedViewportVertical(1)
 				}
 			case tea.MouseWheelLeft:
-				m.requestViewport.ScrollLeft(6)
-				m.responseViewport.ScrollLeft(6)
+				m.scrollBothViewports(true)
 			case tea.MouseWheelRight:
-				m.requestViewport.ScrollRight(6)
-				m.responseViewport.ScrollRight(6)
+				m.scrollBothViewports(false)
 			}
 		}
 
@@ -327,6 +327,16 @@ func (m *Model) setFocusedViewport(vp viewport.Model) {
 	}
 }
 
+func (m *Model) scrollBothViewports(left bool) {
+	if left {
+		m.requestViewport.ScrollLeft(6)
+		m.responseViewport.ScrollLeft(6)
+	} else {
+		m.requestViewport.ScrollRight(6)
+		m.responseViewport.ScrollRight(6)
+	}
+}
+
 func (m *Model) scrollFocusedViewportVertical(delta int) {
 	vp := m.focusedViewport()
 	vp.SetYOffset(vp.YOffset() + delta)
@@ -403,11 +413,27 @@ func doSend(entry Entry) (responseRaw string, statusCode int, err error) {
 	}
 	req.Header = headers
 
+	tlsCfg := &tls.Config{InsecureSkipVerify: config.Global.App.SslInsecure} // #nosec G402 -- controlled by ssl_insecure config
+	if !config.Global.App.SslInsecure {
+		if certPool, err := x509.SystemCertPool(); err == nil {
+			caPath := filepath.Join(config.ExpandPath(config.Global.App.CertDir), "mitmproxy-ca-cert.pem")
+			if pem, err := os.ReadFile(caPath); err == nil {
+				certPool.AppendCertsFromPEM(pem)
+			}
+			tlsCfg.RootCAs = certPool
+		}
+	}
+	transport := &http.Transport{
+		TLSClientConfig: tlsCfg,
+	}
+	if up := config.Global.App.UpstreamProxy; up != "" {
+		if proxyURL, err := url.Parse(up); err == nil {
+			transport.Proxy = http.ProxyURL(proxyURL)
+		}
+	}
 	client := &http.Client{
-		Timeout: 30 * time.Second,
-		Transport: &http.Transport{
-			TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, // #nosec G402 -- intentional for replay feature
-		},
+		Timeout:   30 * time.Second,
+		Transport: transport,
 		CheckRedirect: func(_ *http.Request, _ []*http.Request) error {
 			return http.ErrUseLastResponse
 		},

internal/util/editor.go

@@ -15,7 +15,7 @@ type EditorFinishedMsg struct {
 	Err     error
 }
 
-func resolveEditor() string {
+func ResolveEditor() string {
 	editor := config.Global.App.ExternalEditor
 	if editor == "" {
 		editor = os.Getenv("EDITOR")
@@ -39,7 +39,7 @@ func openWithEditor(content string, callback func(string, error) tea.Msg) tea.Cm
 	if err := f.Close(); err != nil {
 		log.Printf("editor: closing temp file: %v", err)
 	}
-	return tea.ExecProcess(exec.Command(resolveEditor(), tmpPath), func(err error) tea.Msg { // #nosec G204 -- editor from trusted config/$EDITOR, tmpPath from os.CreateTemp
+	return tea.ExecProcess(exec.Command(ResolveEditor(), tmpPath), func(err error) tea.Msg { // #nosec G204 -- editor from trusted config/$EDITOR, tmpPath from os.CreateTemp
 		defer os.Remove(tmpPath)
 		return callback(tmpPath, err)
 	})

nix/browser.nix

@@ -0,0 +1,61 @@
+{pkgs}: let
+  defaultCertDir = "$HOME/.local/share/spilltea";
+  defaultHost = "127.0.0.1";
+  defaultPort = "8080";
+in
+  pkgs.writeShellApplication {
+    name = "spilltea-browser";
+    runtimeInputs = with pkgs; [nss.tools librewolf netcat-gnu procps];
+    text = ''
+      CERT_DIR="${defaultCertDir}"
+      HOST="${defaultHost}"
+      PORT="${defaultPort}"
+
+      while [[ $# -gt 0 ]]; do
+        case "$1" in
+          --cert-dir) CERT_DIR="$2"; shift 2 ;;
+          --host)     HOST="$2";     shift 2 ;;
+          --port)     PORT="$2";     shift 2 ;;
+          *) echo "Unknown argument: $1"; exit 1 ;;
+        esac
+      done
+
+      CERT_FILE="$CERT_DIR/mitmproxy-ca-cert.pem"
+
+      if [[ ! -f "$CERT_FILE" ]]; then
+        echo "Certificate not found at $CERT_FILE"
+        echo "Launch spilltea first, or use --cert-dir if you changed cert_dir in your config."
+        exit 1
+      fi
+
+      if ! pgrep -x spilltea > /dev/null 2>&1; then
+        echo "spilltea is not running. Launch spilltea first."
+        exit 1
+      fi
+
+      if ! nc -z "$HOST" "$PORT" > /dev/null 2>&1; then
+        echo "Nothing is listening on $HOST:$PORT."
+        echo "Is spilltea configured on that port? Use --host and --port if you changed them in your config."
+        exit 1
+      fi
+
+      PROFILE=$(mktemp -d)
+      trap 'rm -rf "$PROFILE"' EXIT
+
+      certutil -N -d sql:"$PROFILE" --empty-password
+      certutil -d sql:"$PROFILE" -A -n "spilltea" -t "CT,," -i "$CERT_FILE"
+
+      cat > "$PROFILE/user.js" <<EOF
+      user_pref("network.proxy.type", 1);
+      user_pref("network.proxy.http", "$HOST");
+      user_pref("network.proxy.http_port", $PORT);
+      user_pref("network.proxy.ssl", "$HOST");
+      user_pref("network.proxy.ssl_port", $PORT);
+      user_pref("network.proxy.no_proxies_on", "");
+      user_pref("network.stricttransportsecurity.preloadlist", false);
+      user_pref("dom.security.https_only_mode", false);
+      EOF
+
+      librewolf --profile "$PROFILE" --no-remote
+    '';
+  }

nix/package.nix

@@ -2,14 +2,15 @@
   pkgs,
   buildGoApplication,
 }: let
+  browser = import ./browser.nix {inherit pkgs;};
   pname = "spilltea";
-  version = "0.0.6";
+  version = "0.0.7";
   ldflags = ["-s" "-w" "-X main.version=${version}"];
   pkg = buildGoApplication {
     inherit pname version ldflags;
     src = ../.;
     modules = ./gomod2nix.toml;
-    nativeBuildInputs = [ pkgs.installShellFiles ];
+    nativeBuildInputs = [pkgs.installShellFiles];
     env.GOTOOLCHAIN = "local";
     postInstall = ''
       installShellCompletion --cmd spilltea \
@@ -26,4 +27,5 @@
 in {
   "${pname}" = pkg;
   default = pkg;
+  browser = browser;
 }