Affected by GO-2022-0270 and 1 other vulnerabilities

GO-2022-0270: Insufficient Granularity of Access Control in github.com/google/exposure-notifications-verification-server

GO-2022-0798: Privilege escalation in rbac in github.com/google/exposure-notifications-verification-server

ratelimit

package

v0.19.1 Latest Latest Go to latest Published: Jan 8, 2021 License: Apache-2.0 Imports: 11 Imported by: 0

Documentation ¶

Overview ¶

Package ratelimit defines common rate limiting logic and config.

Index ¶

func RateLimiterFor(ctx context.Context, c *Config) (limiter.Store, error)
type Config
type RateLimitType

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func RateLimiterFor ¶

func RateLimiterFor(ctx context.Context, c *Config) (limiter.Store, error)

RateLimiterFor returns the rate limiter for the given type, or an error if one does not exist.

Types ¶

type Config ¶

type Config struct {
	// Common configuration
	Type     RateLimitType `env:"RATE_LIMIT_TYPE, default=NOOP"`
	Tokens   uint64        `env:"RATE_LIMIT_TOKENS, default=60"`
	Interval time.Duration `env:"RATE_LIMIT_INTERVAL, default=1m"`

	// HMACKey is the key to use when calculating the HMAC of keys before saving
	// them in the rate limiter.
	HMACKey envconfig.Base64Bytes `env:"RATE_LIMIT_HMAC_KEY, required"`

	// Redis configuration
	Redis redis.Config `env:",prefix=RATE_LIMIT_"`
}

Config represents rate limiting configuration

type RateLimitType ¶

type RateLimitType string

RateLimitType represents a type of rate limiter.

const (
	RateLimiterTypeNoop   RateLimitType = "NOOP"
	RateLimiterTypeMemory RateLimitType = "MEMORY"
	RateLimiterTypeRedis  RateLimitType = "REDIS"
)

Source Files ¶

View all Source files

config.go

Directories ¶

Path	Synopsis
limitware Package limitware provides middleware for rate limiting HTTP handlers.	Package limitware provides middleware for rate limiting HTTP handlers.

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