kot.pink
1package config
2
3import (
4 "context"
5 "fmt"
6 "net/url"
7 "time"
8
9 "github.com/sethvargo/go-envconfig"
10)
11
12type CoreConfig struct {
13 CookieSecret string `env:"COOKIE_SECRET, default=00000000000000000000000000000000"`
14 DbPath string `env:"DB_PATH, default=appview.db"`
15 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:3000"`
16 AppviewHost string `env:"APPVIEW_HOST, default=https://tangled.sh"`
17 Dev bool `env:"DEV, default=false"`
18 DisallowedNicknamesFile string `env:"DISALLOWED_NICKNAMES_FILE"`
19
20 // temporarily, to add users to default knot and spindle
21 AppPassword string `env:"APP_PASSWORD"`
22}
23
24type OAuthConfig struct {
25 Jwks string `env:"JWKS"`
26}
27
28type JetstreamConfig struct {
29 Endpoint string `env:"ENDPOINT, default=wss://jetstream1.us-east.bsky.network/subscribe"`
30}
31
32type ConsumerConfig struct {
33 RetryInterval time.Duration `env:"RETRY_INTERVAL, default=60s"`
34 MaxRetryInterval time.Duration `env:"MAX_RETRY_INTERVAL, default=120m"`
35 ConnectionTimeout time.Duration `env:"CONNECTION_TIMEOUT, default=5s"`
36 WorkerCount int `env:"WORKER_COUNT, default=64"`
37 QueueSize int `env:"QUEUE_SIZE, default=100"`
38}
39
40type ResendConfig struct {
41 ApiKey string `env:"API_KEY"`
42 SentFrom string `env:"SENT_FROM, default=noreply@notifs.tangled.sh"`
43}
44
45type CamoConfig struct {
46 Host string `env:"HOST, default=https://camo.tangled.sh"`
47 SharedSecret string `env:"SHARED_SECRET"`
48}
49
50type AvatarConfig struct {
51 Host string `env:"HOST, default=https://avatar.tangled.sh"`
52 SharedSecret string `env:"SHARED_SECRET"`
53}
54
55type PosthogConfig struct {
56 ApiKey string `env:"API_KEY"`
57 Endpoint string `env:"ENDPOINT, default=https://eu.i.posthog.com"`
58}
59
60type RedisConfig struct {
61 Addr string `env:"ADDR, default=localhost:6379"`
62 Password string `env:"PASS"`
63 DB int `env:"DB, default=0"`
64}
65
66type PdsConfig struct {
67 Host string `env:"HOST, default=https://tngl.sh"`
68 AdminSecret string `env:"ADMIN_SECRET"`
69}
70
71type Cloudflare struct {
72 ApiToken string `env:"API_TOKEN"`
73 ZoneId string `env:"ZONE_ID"`
74}
75
76func (cfg RedisConfig) ToURL() string {
77 u := &url.URL{
78 Scheme: "redis",
79 Host: cfg.Addr,
80 Path: fmt.Sprintf("/%d", cfg.DB),
81 }
82
83 if cfg.Password != "" {
84 u.User = url.UserPassword("", cfg.Password)
85 }
86
87 return u.String()
88}
89
90type Config struct {
91 Core CoreConfig `env:",prefix=TANGLED_"`
92 Jetstream JetstreamConfig `env:",prefix=TANGLED_JETSTREAM_"`
93 Knotstream ConsumerConfig `env:",prefix=TANGLED_KNOTSTREAM_"`
94 Spindlestream ConsumerConfig `env:",prefix=TANGLED_SPINDLESTREAM_"`
95 Resend ResendConfig `env:",prefix=TANGLED_RESEND_"`
96 Posthog PosthogConfig `env:",prefix=TANGLED_POSTHOG_"`
97 Camo CamoConfig `env:",prefix=TANGLED_CAMO_"`
98 Avatar AvatarConfig `env:",prefix=TANGLED_AVATAR_"`
99 OAuth OAuthConfig `env:",prefix=TANGLED_OAUTH_"`
100 Redis RedisConfig `env:",prefix=TANGLED_REDIS_"`
101 Pds PdsConfig `env:",prefix=TANGLED_PDS_"`
102 Cloudflare Cloudflare `env:",prefix=TANGLED_CLOUDFLARE_"`
103}
104
105func LoadConfig(ctx context.Context) (*Config, error) {
106 var cfg Config
107 err := envconfig.Process(ctx, &cfg)
108 if err != nil {
109 return nil, err
110 }
111
112 return &cfg, nil
113}