sulaimaannaasif6866
7434e5195e
Anonymous callers get a free cumulative quota (1000 calls per IP); once exhausted they get 403 quota_exhausted and must register. Public users can self-register (email+password) to obtain a higher-quota API key, view usage, and regenerate the key. Quota counters live in Redis; the public API stays read-only except for the registration writes. - migration 0011: app_user table + api_key.quota_total + 'registered' tier - ratelimit: IncrTotal/TotalUsed/CopyTotal lifetime counters - middleware: enforce cumulative quota + X-Quota-* headers - store: RegisterUser/Authenticate/RegenerateKey (bcrypt) - handlers: POST /api/v1/register, /account, /account/regenerate - admin: quota_total column + registered tier - public: 'API 密钥' account page + API docs quota section Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
49 lines
1.5 KiB
Go
49 lines
1.5 KiB
Go
package config
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import (
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"os"
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"strconv"
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)
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// Config holds runtime configuration for the OpenGoods API server.
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// Values are read from environment variables with sensible defaults so the
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// server can boot in a local Docker Compose setup without extra configuration.
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type Config struct {
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Addr string
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DatabaseURL string
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RedisURL string
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AnonRateLimitPerMin int
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AnonTotalQuota int
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RegisteredRateLimitPerMin int
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RegisteredQuotaTotal int
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}
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// Load reads configuration from the environment.
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func Load() Config {
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return Config{
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Addr: getenv("OPENGOODS_ADDR", ":8080"),
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DatabaseURL: getenv("OPENGOODS_DATABASE_URL", "postgres://opengoods:opengoods@localhost:5432/opengoods?sslmode=disable"),
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RedisURL: getenv("OPENGOODS_REDIS_URL", "redis://localhost:6379/0"),
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AnonRateLimitPerMin: getenvInt("OPENGOODS_ANON_RATE_LIMIT_PER_MIN", 60),
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AnonTotalQuota: getenvInt("OPENGOODS_ANON_TOTAL_QUOTA", 1000),
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RegisteredRateLimitPerMin: getenvInt("OPENGOODS_REGISTERED_RATE_LIMIT_PER_MIN", 300),
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RegisteredQuotaTotal: getenvInt("OPENGOODS_REGISTERED_QUOTA_TOTAL", 100000),
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}
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}
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func getenvInt(key string, fallback int) int {
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if v, ok := os.LookupEnv(key); ok && v != "" {
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if n, err := strconv.Atoi(v); err == nil && n > 0 {
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return n
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}
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}
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return fallback
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}
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func getenv(key, fallback string) string {
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if v, ok := os.LookupEnv(key); ok && v != "" {
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return v
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}
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return fallback
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}
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