Documentation
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Overview ¶
Package plugins provides convenient factory constructors for instantiating officially supported authentication plugins, such as EmailPassword (credential-based sign-in/sign-up) and TwoFactor (RFC 6238 TOTP, backup codes, challenge OTP).
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func EmailPassword ¶
func EmailPassword(repo emailpassword.Repository, opts ...emailpassword.Option) *emailpassword.Plugin
EmailPassword instantiates a new EmailPassword authentication plugin configured with the given repository and options.
The EmailPassword plugin handles traditional user registration (sign-up), login authentication (sign-in), password changes, forgot/reset password flows, and lifecycle event hooks.
Configuration Options ¶
You can pass functional options to customize the plugin:
- emailpassword.WithMinPasswordLength(minLen int): Minimum password length required during registration (default: 8).
- emailpassword.WithRequireEmailVerification(require bool): Require email verification before sign-in (default: false).
- emailpassword.WithResetTokenExpiry(duration time.Duration): Expiry duration for reset tokens (default: 15 minutes).
Example:
epPlugin := plugins.EmailPassword( myRepository, emailpassword.WithMinPasswordLength(10), emailpassword.WithResetTokenExpiry(30 * time.Minute), )
func TwoFactor ¶
TwoFactor instantiates a new TwoFactor authentication plugin configured with the given repository and options.
The TwoFactor plugin provides Time-based One-Time Password (TOTP / RFC 6238) multi-factor authentication, generating secure Base32 secrets, creating otpauth:// URIs for authenticator apps (Google Authenticator, Authy, 1Password), verifying 6- or 8-digit TOTP codes, managing single-use backup recovery codes, and dispatching SMS/Email OTP challenges.
Configuration Options ¶
You can pass functional options to customize the plugin:
- twofactor.WithIssuer(issuer string): Issuer name shown in authenticator apps (default: "GoModularAuth").
- twofactor.WithTOTPOptions(digits int, period int): Number of digits and duration period (default: 6 digits, 30s).
- twofactor.WithBackupCodeOptions(amount, length int): Number and length of backup codes (default: 10 codes, 10 chars).
- twofactor.WithLockoutProtection(maxAttempts int, duration time.Duration): Rate-limiting brute-force protection.
- twofactor.WithSendOTP(fn twofactor.SendOTPFunc): Delivery callback for SMS/Email OTP challenges.
Example:
tfPlugin := plugins.TwoFactor(
myRepository,
twofactor.WithIssuer("My Application"),
twofactor.WithTOTPOptions(6, 30),
twofactor.WithBackupCodeOptions(10, 10),
)
Types ¶
This section is empty.
Source Files
Directories
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| Path | Synopsis |
|---|---|
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Package emailpassword defines event constants and typed event payloads published by the EmailPassword plugin.
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Package emailpassword defines event constants and typed event payloads published by the EmailPassword plugin. |
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Package twofactor defines event names and typed event payloads published by the TwoFactor plugin on the global EventBus.
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Package twofactor defines event names and typed event payloads published by the TwoFactor plugin on the global EventBus. |