feat: bump configuration schema to 0.0.1-rc.2

this entails a couple of breaking changes due to schema evolution. once
the schema is stabilised, backward compatibility promise will be given.

* update config struct and accompanying scructs
* update tests
* update exampleConfig.dhall
* update local dev environment (devenv)
* make settings reflect the config schema changes
* make use of some settings/config updates

app/echoSettings.go

@@ -4,13 +4,16 @@
 package app
 
 import (
+	"encoding/hex"
 	"net/http"
 
 	"github.com/gorilla/sessions"
 	"github.com/labstack/echo-contrib/session"
 	"github.com/labstack/echo/v4/middleware"
+	"golang.org/x/time/rate"
 )
 
+// SetEchoSettings sets up the main Echo instance and panics on err.
 func (a *App) SetEchoSettings() {
 	e := a.E()
 
@@ -40,8 +43,13 @@ func (a *App) SetEchoSettings() {
 	// },
 	// }))
 
-	// TODO: have this in the config.
+	if a.setting.HTTPRateLimitEnabled() {
-	e.Use(middleware.RateLimiter(middleware.NewRateLimiterMemoryStore(20)))
+		limit := rate.Limit(a.setting.HTTPRateLimit())
+
+		e.Use(middleware.RateLimiter(
+			middleware.NewRateLimiterMemoryStore(limit),
+		))
+	}
 
 	// TODO: add check for prometheus config setting.
 	// if true {
@@ -52,11 +60,59 @@ func (a *App) SetEchoSettings() {
 
 	e.Use(middleware.Recover())
 
-	e.Use(session.Middleware(
+	var (
-		sessions.NewCookieStore(
+		store      *sessions.CookieStore
-			[]byte(a.setting.SessionCookieSecret()),
+		authSecret []byte
-		),
+		encrSecret []byte
-	))
+	)
+
+	if a.setting.SessionAuthIsHex {
+		b, err := hex.DecodeString(a.setting.SessionCookieAuthSecret())
+		if err != nil {
+			panic(err)
+		}
+
+		authSecret = b
+	}
+
+	if a.setting.SessionEncrIsHex {
+		b, err := hex.DecodeString(a.setting.SessionCookieEncrSecret())
+		if err != nil {
+			panic(err)
+		}
+
+		encrSecret = b
+	}
+
+	switch {
+	case authSecret != nil && encrSecret != nil:
+		store = sessions.NewCookieStore(
+			authSecret,
+			encrSecret,
+		)
+	case authSecret != nil && encrSecret == nil:
+		store = sessions.NewCookieStore(
+			authSecret,
+			[]byte(a.setting.SessionCookieEncrSecret()),
+		)
+	case authSecret == nil && encrSecret != nil:
+		store = sessions.NewCookieStore(
+			[]byte(a.setting.SessionCookieAuthSecret()),
+			encrSecret,
+		)
+	case authSecret == nil && encrSecret == nil:
+		store = sessions.NewCookieStore(
+			[]byte(a.setting.SessionCookieAuthSecret()),
+			[]byte(a.setting.SessionCookieEncrSecret()),
+		)
+	}
+
+	store.Options.Domain = a.setting.HTTPDomain()
+	store.Options.HttpOnly = true
+	store.Options.SameSite = http.SameSiteStrictMode
+	store.Options.Secure = a.setting.HTTPSecure()
+
+	e.Use(session.Middleware(store))
 
 	// e.Use(middleware.CSRF())
 	e.Use(middleware.CSRFWithConfig(middleware.CSRFConfig{
@@ -70,4 +126,10 @@ func (a *App) SetEchoSettings() {
 	)
 
 	e.Use(middleware.Secure())
+
+	if a.setting.HTTPGzipEnabled() {
+		e.Use(middleware.GzipWithConfig(middleware.GzipConfig{
+			Level: a.setting.HTTPGzipLevel(),
+		}))
+	}
 }

app/routes_test.go

@@ -21,15 +21,18 @@ const connstr = "file:ent_tests?mode=memory&_fk=1"
 
 var conf = &config.Config{
 	Port:      3005,
-	AppName:   "pcmt-test",
 	LiveMode:  true,
 	DevelMode: false,
 	Session: struct {
 		CookieName       string
-		CookieSecret string
+		CookieAuthSecret string
+		CookieEncrSecret string
+		MaxAge           int
 	}{
 		CookieName:       "sessionz",
-		CookieSecret: "secret",
+		CookieAuthSecret: "c50429df4c74c7d23652171460c1209d529815caf101c164e90a0ed20e6857411c43f721f0d7ab85842e7dc827475f451e85f104092ed69f3463d9498bb6f8a3",
+		CookieEncrSecret: "5fa29053a2a6cd2b8aae686f768e6bd52c78de82fba64e94d3e0427ec3258320",
+		MaxAge:           0,
 	},
 }
 

app/settings/settings.go

@@ -14,11 +14,21 @@ import (
 type Settings struct {
 	host                    string
 	port                    int
-	appName             string
+	appPath                 string
+	httpDomain              string
+	httpSecure              bool
+	httpGzipEnabled         bool
+	httpGzipLevel           int
+	httpRateLimitEnabled    bool
+	httpRateLimit           int
 	isLive                  bool
 	isDevel                 bool
+	loggerJSON              bool
 	sessionCookieName       string
-	sessionCookieSecret string
+	sessionCookieAuthSecret string
+	sessionCookieEncrSecret string
+	SessionAuthIsHex        bool
+	SessionEncrIsHex        bool
 	assetsPath              string
 	templatesPath           string
 	version                 string
@@ -27,12 +37,16 @@ type Settings struct {
 	dbIsSetUp               bool
 }
 
+const appName = "pcmt"
+
 // cleantgt is a list of ENV vars pertaining to pcmt.
 var cleantgt = []string{
 	"PCMT_LIVE",
 	"PCMT_DEVEL",
 	"PCMT_CONNSTRING",
 	"PCMT_DBTYPE",
+	"PCMT_SESSION_AUTH_SECRET",
+	"PCMT_SESSION_ENCR_SECRET",
 }
 
 // New returns a new instance of the settings struct.
@@ -55,11 +69,36 @@ func (s *Settings) Consolidate(conf *config.Config, host *string, port *int, dev
 
 	s.SetHost(conf.Host)
 	s.SetPort(conf.Port)
-	s.SetAppName(conf.AppName)
+	s.SetAppPath(conf.AppPath)
 	s.SetIsLive(conf.LiveMode)
 	s.SetIsDevel(conf.DevelMode)
+	s.SetLoggerIsJSON(conf.Logger.JSON)
 	s.SetSessionCookieName(conf.Session.CookieName)
-	s.SetSessionCookieSecret(conf.Session.CookieSecret)
+	s.SetSessionCookieAuthSecret(conf.Session.CookieAuthSecret)
+	s.SetSessionCookieEncrSecret(conf.Session.CookieEncrSecret)
+
+	authHex, encrHex := conf.SessionSecretsAreHex()
+
+	if authHex {
+		s.SessionAuthIsHex = true
+	}
+
+	if encrHex {
+		s.SessionEncrIsHex = true
+	}
+
+	s.SetHTTPDomain(conf.HTTP.Domain)
+	s.SetHTTPSecure(conf.HTTP.Secure)
+
+	if conf.HTTP.Gzip > 0 {
+		s.SetHTTPGzipEnabled(true)
+		s.SetHTTPGzipLevel(conf.HTTP.Gzip)
+	}
+
+	if conf.HTTP.RateLimit > 0 {
+		s.SetHTTPRateLimitEnabled(true)
+		s.SetHTTPRateLimit(conf.HTTP.RateLimit)
+	}
 
 	log.Debug("checking flag overrides")
 
@@ -101,7 +140,12 @@ func (s *Settings) Port() int {
 
 // AppName returns the appName.
 func (s *Settings) AppName() string {
-	return s.appName
+	return appName
+}
+
+// AppPath returns the appPath.
+func (s *Settings) AppPath() string {
+	return s.appPath
 }
 
 // IsLive returns the value of isLive of the receiver.
@@ -114,14 +158,54 @@ func (s *Settings) IsDevel() bool {
 	return s.isDevel
 }
 
+// LoggerIsJSON returns whether the logger should use the JSON handler.
+func (s *Settings) LoggerIsJSON() bool {
+	return s.loggerJSON
+}
+
 // SessionCookieName returns the sessionCookieName.
 func (s *Settings) SessionCookieName() string {
 	return s.sessionCookieName
 }
 
-// SessionCookieSecret returns the sessionCookieSecret.
+// SessionCookieAuthSecret returns the sessionCookieAuthSecret.
-func (s *Settings) SessionCookieSecret() string {
+func (s *Settings) SessionCookieAuthSecret() string {
-	return s.sessionCookieSecret
+	return s.sessionCookieAuthSecret
+}
+
+// SessionCookieEncrSecret returns the sessionCookieEncrSecret.
+func (s *Settings) SessionCookieEncrSecret() string {
+	return s.sessionCookieEncrSecret
+}
+
+// HTTPDomain returns the httpDomain.
+func (s *Settings) HTTPDomain() string {
+	return s.httpDomain
+}
+
+// HTTPSecure returns the httpSecure.
+func (s *Settings) HTTPSecure() bool {
+	return s.httpSecure
+}
+
+// HTTPGzipEnabled returns the httpGzipEnabled variable.
+func (s *Settings) HTTPGzipEnabled() bool {
+	return s.httpGzipEnabled
+}
+
+// HTTPGzipLevel returns the httpGzipLevel.
+func (s *Settings) HTTPGzipLevel() int {
+	return s.httpGzipLevel
+}
+
+// HTTPRateLimitEnabled returns the httpRateLimitEnabled variable.
+func (s *Settings) HTTPRateLimitEnabled() bool {
+	return s.httpRateLimitEnabled
+}
+
+// HTTPRateLimit returns the httpRateLimit.
+func (s *Settings) HTTPRateLimit() int {
+	return s.httpRateLimit
 }
 
 // AssetsPath returns the assetsPath.
@@ -164,9 +248,9 @@ func (s *Settings) SetPort(port int) {
 	s.port = port
 }
 
-// SetAppName sets the appName.
+// SetAppPath sets the appPath.
-func (s *Settings) SetAppName(appName string) {
+func (s *Settings) SetAppPath(appPath string) {
-	s.appName = appName
+	s.appPath = appPath
 }
 
 // SetIsLive sets the value of isLive of the receiver.
@@ -179,14 +263,54 @@ func (s *Settings) SetIsDevel(devel bool) {
 	s.isDevel = devel
 }
 
+// SetLoggerIsJSON sets the setting value of loggerIsJSON.
+func (s *Settings) SetLoggerIsJSON(isJSON bool) {
+	s.loggerJSON = isJSON
+}
+
 // SetSessionCookieName sets the sessionCookieName.
 func (s *Settings) SetSessionCookieName(sessionCookieName string) {
 	s.sessionCookieName = sessionCookieName
 }
 
-// SetSessionCookieSecret sets the sessionCookieSecret.
+// SetSessionCookieAuthSecret sets the sessionCookieAuthSecret.
-func (s *Settings) SetSessionCookieSecret(sessionCookieSecret string) {
+func (s *Settings) SetSessionCookieAuthSecret(sessionCookieAuthSecret string) {
-	s.sessionCookieSecret = sessionCookieSecret
+	s.sessionCookieAuthSecret = sessionCookieAuthSecret
+}
+
+// SetSessionCookieEncrSecret sets the sessionCookieEncrSecret.
+func (s *Settings) SetSessionCookieEncrSecret(sessionCookieEncrSecret string) {
+	s.sessionCookieEncrSecret = sessionCookieEncrSecret
+}
+
+// SetHTTPDomain sets the httpDomain.
+func (s *Settings) SetHTTPDomain(domain string) {
+	s.httpDomain = domain
+}
+
+// SetHTTPSecure sets the httpSecure.
+func (s *Settings) SetHTTPSecure(secure bool) {
+	s.httpSecure = secure
+}
+
+// SetHTTPGzipEnabled sets the httpGzipEnabled variable.
+func (s *Settings) SetHTTPGzipEnabled(enabled bool) {
+	s.httpGzipEnabled = enabled
+}
+
+// SetHTTPGzipLevel sets the httpGzipLevel.
+func (s *Settings) SetHTTPGzipLevel(level int) {
+	s.httpGzipLevel = level
+}
+
+// SetHTTPRateLimitEnabled sets the httpRateLimitEnabled variable.
+func (s *Settings) SetHTTPRateLimitEnabled(enabled bool) {
+	s.httpRateLimitEnabled = enabled
+}
+
+// SetHTTPRateLimit sets the httpRateLimit.
+func (s *Settings) SetHTTPRateLimit(rateLimit int) {
+	s.httpRateLimit = rateLimit
 }
 
 // SetAssetsPath sets the assetsPath.

config/config.go

@@ -17,26 +17,89 @@ import (
 
 type session struct {
 	CookieName string
-	CookieSecret string
+	// CookieAuthSecret is the key used for signing and authentication.
+	CookieAuthSecret string
+	// CookieEncrSecret is the key used for encrypting.
+	CookieEncrSecret string
+	MaxAge           int
 }
 
+type httpRec struct {
+	// Secure denotes whether the HTTP should use TLS (i.e. HTTPS).
+	Secure                bool
+	Domain                string
+	AutoTLS               bool
+	TLSCertKeyPath        string
+	TLSKeyPath            string
+	ContentSecurityPolicy string
+	// HSTSMaxAge sets the strict transport security duration, zero mean it's not set.
+	HSTSMaxAge int
+	// Gzip is the level of gzip compression, 0 means do not enable gzip.
+	Gzip int
+	// RateLimit controls the number of requests per second, 0 means no limit.
+	RateLimit int
+	// Timount controls connection timeout in seconds, 0 means no limit.
+	Timeout int
+}
+
+type mailer struct {
+	Enabled              bool
+	EnableHELO           bool
+	ForceTrustServerCert bool
+	Protocol             string
+	SMTPPort             int
+	SendPlainText        bool
+	SubjectPrefix        string
+}
+
+type initialiser struct {
+	AdminPassword string
+	CreateAdmin   bool
+}
+
+// Config represents the Dhall configuration schema,
+// https://git.dotya.ml/mirre-mt/pcmt-config-schema/ for reference.
 type Config struct {
+	AppPath      string
 	Host         string
 	Port         int
-	AppName      string
+	HTTP         httpRec
 	LiveMode     bool
 	DevelMode    bool
 	Session      session
 	Registration struct{ Allowed bool }
 	Logger       struct {
-		Json bool //nolint:revive
+		JSON bool
 		Fmt  string
 	}
+	Init initialiser
+	// Mailer is currently a noop.
+	Mailer mailer
 }
 
-const schemaCompatibility = "0.0.0" //nolint:unused
+const (
+	schemaCompatibility = "0.0.1-rc.2"
 
-var log slogging.Slogger
+	// authKeySize is the session cookie auth key length in bytes.
+	authKeySize = 64
+	// encrKeySize is the session cookie encryption key length in bytes.
+	encrKeySize = 32
+)
+
+var (
+	log slogging.Slogger
+
+	errSessionAuthSecretWrongSize = fmt.Errorf("session cookie authentication secret should be *exactly* 64 bytes long, both raw and hex-encoded strings are accepted; make sure to generate the key with sufficient entropy e.g. using openssl")
+	errSessionEncrSecretWrongSize = fmt.Errorf("session cookie encryption secret should be *exactly* 32 bytes (for 256 bit AES), both raw and hex-encoded strings are accepted; make sure to generate the key with sufficient entropy e.g. using openssl")
+	errSessionSecretZeros         = fmt.Errorf("session cookie secrets cannot be all zeros")
+
+	// authSecretIsHex is used to recall whether the authentication secret was
+	// determined to be pure hex.
+	authSecretIsHex bool
+	// authSecretIsHex is used to recall whether the encryption secret was
+	// determined to be pure hex.
+	encrSecretIsHex bool
+)
 
 func Load(conf string, isPath bool) (*Config, error) {
 	var config Config
@@ -56,6 +119,8 @@ func Load(conf string, isPath bool) (*Config, error) {
 		slog.Group("pcmt extra", slog.String("module", "config")),
 	)
 
+	log.Debugf("schema compatibility: '%s'", schemaCompatibility)
+
 	switch {
 	case isPath:
 		log.Debug("config from file")
@@ -67,7 +132,7 @@ func Load(conf string, isPath bool) (*Config, error) {
 		err = dhall.Unmarshal([]byte(conf), &config)
 	}
 
-	if !config.Logger.Json {
+	if !config.Logger.JSON {
 		slogger = slogging.Init(false)
 		log.Logger = slogger.Logger.With(
 			slog.Group("pcmt extra", slog.String("module", "config")),
@@ -104,9 +169,72 @@ func Load(conf string, isPath bool) (*Config, error) {
 		return nil, err
 	}
 
+	// make sure the secrets meet *basic* requirements for consumption.
+	// NOTE: this func does not prevent the user from using dumb but correctly
+	// sized keys (such as 32 bytes of 0x01...). secrets are checked if they
+	// are not all zero bytes, though.
+	if err = checkSessionSecretsLen(&config); err != nil {
+		return nil, err
+	}
+
 	return &config, nil
 }
 
+func (c *Config) SessionSecretsAreHex() (bool, bool) {
+	return authSecretIsHex, encrSecretIsHex
+}
+
+func checkSessionSecretsLen(conf *Config) error {
+	auth := conf.Session.CookieAuthSecret
+	encr := conf.Session.CookieEncrSecret
+
+	log.Debugf("auth len bytes: %d", len([]byte(auth)))
+	log.Debugf("encr len bytes: %d", len([]byte(encr)))
+
+	switch {
+	case (len([]byte(auth)) != authKeySize) && (isHex(auth) && len([]byte(auth)) != 2*authKeySize):
+		return errSessionAuthSecretWrongSize
+
+	case (len([]byte(encr)) != encrKeySize) && (isHex(encr) && len([]byte(encr)) != 2*encrKeySize):
+		return errSessionEncrSecretWrongSize
+
+	case isAllZeros([]byte(auth)) || isAllZeros([]byte(encr)):
+		return errSessionSecretZeros
+
+	case isHex(auth):
+		authSecretIsHex = true
+		fallthrough
+
+	case isHex(encr):
+		encrSecretIsHex = true
+	}
+
+	return nil
+}
+
+func isAllZeros(b []byte) bool {
+	for _, v := range b {
+		if v != 0 {
+			return false
+		}
+	}
+
+	return true
+}
+
+// isHex checks if the string is a hex string with even number of bytes.
+func isHex(s string) bool {
+	bs := []byte(s)
+
+	for _, b := range bs {
+		if !(b >= '0' && b <= '9' || b >= 'a' && b <= 'f' || b >= 'A' && b <= 'F') {
+			return false
+		}
+	}
+
+	return true
+}
+
 func prettyPrintConfig(conf string, isPath bool) error {
 	ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
 	defer cancel()

config/config_test.go

@@ -12,6 +12,8 @@ import (
 
 func TestConfig(t *testing.T) {
 	if os.Getenv("CI") == "true" {
+		// the reason for skipping is initial normalisation can take a minute
+		// and waiting that long for every test is not really feasible.
 		t.Skip("we're running in CI apparently, skipping these tests")
 	}
 
@@ -41,13 +43,23 @@ func TestConfig(t *testing.T) {
 			isPath: false,
 			conf: `
             let ConfigSchema =
-				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+                    https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-					sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+                      sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-				  ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+                  ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
 
             let Config = ConfigSchema.Schema
 
-			let c = Config::{ DevelMode = True }
+            let c =
+                  Config::{
+                  , DevelMode = True
+                  , Session =
+                          ConfigSchema.Schema.default.Session
+                      //  { CookieAuthSecret =
+                              "c50429df4c74c7d23652171460c1209d529815caf101c164e90a0ed20e6857411c43f721f0d7ab85842e7dc827475f451e85f104092ed69f3463d9498bb6f8a3"
+                          , CookieEncrSecret =
+                              "5fa29053a2a6cd2b8aae686f768e6bd52c78de82fba64e94d3e0427ec3258320"
+                          }
+                  }
 
             in  c
 			`,
@@ -59,9 +71,9 @@ func TestConfig(t *testing.T) {
 			isPath: false,
 			conf: `
 			let ConfigSchema =
-				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-					sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+					sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-				  ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+				  ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
 
 			let Config = ConfigSchema.Schema
 
@@ -74,9 +86,19 @@ func TestConfig(t *testing.T) {
 			isPath: false,
 			conf: `
 			let ConfigSchema =
-				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-				  sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+				  sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-			in ConfigSchema.Schema::{ DevelMode = True, Port = 5555 }
+			in ConfigSchema.Schema::{
+			   , DevelMode = True
+			   , Port = 5555
+			   , Session =
+			           ConfigSchema.Schema.default.Session
+			       //  { CookieAuthSecret =
+			               "c50429df4c74c7d23652171460c1209d529815caf101c164e90a0ed20e6857411c43f721f0d7ab85842e7dc827475f451e85f104092ed69f3463d9498bb6f8a3"
+			             , CookieEncrSecret =
+			               "5fa29053a2a6cd2b8aae686f768e6bd52c78de82fba64e94d3e0427ec3258320"
+			           }
+			   }
 			`,
 		},
 		{
@@ -85,9 +107,19 @@ func TestConfig(t *testing.T) {
 			isPath: false,
 			conf: `
             let ConfigSchema =
-				  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+                  https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-				  sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+                    sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-			in ConfigSchema.Schema.default // { DevelMode = True }
+
+            in      ConfigSchema.Schema.default
+                //  { DevelMode = True
+                    , Session =
+                            ConfigSchema.Schema.default.Session
+                        //  { CookieAuthSecret =
+                                "c50429df4c74c7d23652171460c1209d529815caf101c164e90a0ed20e6857411c43f721f0d7ab85842e7dc827475f451e85f104092ed69f3463d9498bb6f8a3"
+                            , CookieEncrSecret =
+                                "5fa29053a2a6cd2b8aae686f768e6bd52c78de82fba64e94d3e0427ec3258320"
+                            }
+                    }
 			`,
 		},
 	}

config/testdata/1.dhall

@@ -1,7 +1,7 @@
 let ConfigSchema =
-        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-          sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+          sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
 
 let Config = ConfigSchema.Schema
 

config/testdata/2.dhall

@@ -1,10 +1,20 @@
 let ConfigSchema =
-        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-          sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+          sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
 
 let Config = ConfigSchema.Schema
 
-let c = Config::{ Host = "localhost" }
+let c =
+      Config::{
+      , Host = "localhost"
+      , Session =
+              ConfigSchema.Schema.default.Session
+          //  { CookieAuthSecret =
+                  "c50429df4c74c7d23652171460c1209d529815caf101c164e90a0ed20e6857411c43f721f0d7ab85842e7dc827475f451e85f104092ed69f3463d9498bb6f8a3"
+              , CookieEncrSecret =
+                  "5fa29053a2a6cd2b8aae686f768e6bd52c78de82fba64e94d3e0427ec3258320"
+              }
+      }
 
 in  c

devenv.nix

@@ -4,6 +4,8 @@
   env.CGO_ENABLED = 0;
   env.PCMT_DBTYPE = "postgres";
   env.PCMT_CONNSTRING = "host=127.0.0.1 sslmode=disable port=5432 user=postgres dbname=postgres password=postgres";
+  env.PCMT_SESSION_AUTH_SECRET = "c43fb09c24a35f71a37e755f031b31aa733a44e6d07a4d7086c0aefe080ad6817d92ffe8cc12df0fce67938c6f42ffa0a6cefdbfb1d23b04d32ee4e2615ae118";
+  env.PCMT_SESSION_ENCR_SECRET = "a222d20971aafde2aa5cb4d52c31f5761a0649e0d308a0713ad88022805b92db";
 
   packages = with pkgs; [ 
     git 

exampleConfig.dhall

@@ -1,8 +1,8 @@
 {- import config schema that is integrity-check protected (with a fallback) -}
 let ConfigSchema =
-        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+        https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
-          sha256:c82b0904c261d442e5765c2f47d76ad53c3c3ed16ace1b33416cedf98f2f5df0
+          sha256:9082079ea4d41cc290c879a6a7e2034a2914949c30c337975cc5c6fecfc0da50
-      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.0/package.dhall
+      ? https://git.dotya.ml/mirre-mt/pcmt-config-schema/raw/tag/0.0.1-rc.2/package.dhall
 
 let Config = ConfigSchema.Schema
 
@@ -12,6 +12,19 @@ let c =
       , Host = env:PCMT_HOST as Text ? Config.default.Host
       , LiveMode = env:PCMT_LIVE ? True
       , DevelMode = env:PCMT_DEVEL ? True
+      , Session =
+              Config.default.Session
+          //  { CookieName = env:PCMT_SESSION_NAME as Text ? "pcmt_session"
+              , CookieAuthSecret =
+                    env:PCMT_SESSION_AUTH_SECRET as Text
+                  ? Config.default.Session.CookieAuthSecret
+              , CookieEncrSecret =
+                    env:PCMT_SESSION_ENCR_SECRET as Text
+                  ? Config.default.Session.CookieEncrSecret
+              }
+      , HTTP = Config.default.HTTP
+      , Mailer = Config.default.Mailer
+      , Init = Config.default.Init // { CreateAdmin = True }
       }
 
 let _ =

go.mod

@@ -15,6 +15,7 @@ require (
 	github.com/xiaoqidun/entps v0.0.0-20230328150929-94b1b92d8c03
 	golang.org/x/crypto v0.6.0
 	golang.org/x/exp v0.0.0-20230425010034-47ecfdc1ba53
+	golang.org/x/time v0.3.0
 )
 
 require (
@@ -45,7 +46,6 @@ require (
 	golang.org/x/net v0.9.0 // indirect
 	golang.org/x/sys v0.7.0 // indirect
 	golang.org/x/text v0.9.0 // indirect
-	golang.org/x/time v0.3.0 // indirect
 	golang.org/x/tools v0.6.1-0.20230222164832-25d2519c8696 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	lukechampine.com/uint128 v1.2.0 // indirect