Add redis support for distributed caching (#83)

* Add redis support for distributed caching

* Move towards the self-provided Redis connection pool and RESP protocol implementation.
Official redis client library won't work with yaegi.

* fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi.

* fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi.

* fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi.

* fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi.

* fixup! fixup! fixup! fixup! fixup! Move towards the self-provided Redis connection pool and RESP protocol implementation. Official redis client library won't work with yaegi.

* ... and another all nighter.

* fixup! ... and another all nighter.

* fixup! fixup! ... and another all nighter.

* fixup! fixup! fixup! ... and another all nighter.

* Resolve issue #85 by adding ability to set custom claims in JWT tokens

* Remove redundant validation in auth middleware ( issue #89 )

* Add ability to set cookie prefix for session cookies ( #87 )

* fixup! Add ability to set cookie prefix for session cookies ( #87 )

* Add ability to set cookie max age - issue #91

* Potential fix for code scanning alert no. 10: Size computation for allocation may overflow

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

* fixup! Merge main into 0.8.0-redis: resolve conflicts

---------

Co-authored-by: Copilot Autofix powered by AI <62310815+github-advanced-security[bot]@users.noreply.github.com>

vendor/github.com/redis/go-redis/v9/auth/auth.go

@@ -0,0 +1,61 @@
+// Package auth package provides authentication-related interfaces and types.
+// It also includes a basic implementation of credentials using username and password.
+package auth
+
+// StreamingCredentialsProvider is an interface that defines the methods for a streaming credentials provider.
+// It is used to provide credentials for authentication.
+// The CredentialsListener is used to receive updates when the credentials change.
+type StreamingCredentialsProvider interface {
+	// Subscribe subscribes to the credentials provider for updates.
+	// It returns the current credentials, a cancel function to unsubscribe from the provider,
+	// and an error if any.
+	// TODO(ndyakov): Should we add context to the Subscribe method?
+	Subscribe(listener CredentialsListener) (Credentials, UnsubscribeFunc, error)
+}
+
+// UnsubscribeFunc is a function that is used to cancel the subscription to the credentials provider.
+// It is used to unsubscribe from the provider when the credentials are no longer needed.
+type UnsubscribeFunc func() error
+
+// CredentialsListener is an interface that defines the methods for a credentials listener.
+// It is used to receive updates when the credentials change.
+// The OnNext method is called when the credentials change.
+// The OnError method is called when an error occurs while requesting the credentials.
+type CredentialsListener interface {
+	OnNext(credentials Credentials)
+	OnError(err error)
+}
+
+// Credentials is an interface that defines the methods for credentials.
+// It is used to provide the credentials for authentication.
+type Credentials interface {
+	// BasicAuth returns the username and password for basic authentication.
+	BasicAuth() (username string, password string)
+	// RawCredentials returns the raw credentials as a string.
+	// This can be used to extract the username and password from the raw credentials or
+	// additional information if present in the token.
+	RawCredentials() string
+}
+
+type basicAuth struct {
+	username string
+	password string
+}
+
+// RawCredentials returns the raw credentials as a string.
+func (b *basicAuth) RawCredentials() string {
+	return b.username + ":" + b.password
+}
+
+// BasicAuth returns the username and password for basic authentication.
+func (b *basicAuth) BasicAuth() (username string, password string) {
+	return b.username, b.password
+}
+
+// NewBasicCredentials creates a new Credentials object from the given username and password.
+func NewBasicCredentials(username, password string) Credentials {
+	return &basicAuth{
+		username: username,
+		password: password,
+	}
+}

vendor/github.com/redis/go-redis/v9/auth/reauth_credentials_listener.go

@@ -0,0 +1,47 @@
+package auth
+
+// ReAuthCredentialsListener is a struct that implements the CredentialsListener interface.
+// It is used to re-authenticate the credentials when they are updated.
+// It contains:
+// - reAuth: a function that takes the new credentials and returns an error if any.
+// - onErr: a function that takes an error and handles it.
+type ReAuthCredentialsListener struct {
+	reAuth func(credentials Credentials) error
+	onErr  func(err error)
+}
+
+// OnNext is called when the credentials are updated.
+// It calls the reAuth function with the new credentials.
+// If the reAuth function returns an error, it calls the onErr function with the error.
+func (c *ReAuthCredentialsListener) OnNext(credentials Credentials) {
+	if c.reAuth == nil {
+		return
+	}
+
+	err := c.reAuth(credentials)
+	if err != nil {
+		c.OnError(err)
+	}
+}
+
+// OnError is called when an error occurs.
+// It can be called from both the credentials provider and the reAuth function.
+func (c *ReAuthCredentialsListener) OnError(err error) {
+	if c.onErr == nil {
+		return
+	}
+
+	c.onErr(err)
+}
+
+// NewReAuthCredentialsListener creates a new ReAuthCredentialsListener.
+// Implements the auth.CredentialsListener interface.
+func NewReAuthCredentialsListener(reAuth func(credentials Credentials) error, onErr func(err error)) *ReAuthCredentialsListener {
+	return &ReAuthCredentialsListener{
+		reAuth: reAuth,
+		onErr:  onErr,
+	}
+}
+
+// Ensure ReAuthCredentialsListener implements the CredentialsListener interface.
+var _ CredentialsListener = (*ReAuthCredentialsListener)(nil)