alice.pds.demo.boltless.dev
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1package config
2
3import (
4 "context"
5 "fmt"
6 "net"
7 "net/url"
8 "strings"
9 "time"
10
11 "github.com/sethvargo/go-envconfig"
12
13 "tangled.org/core/consts"
14)
15
16type CoreConfig struct {
17 CookieSecret string `env:"COOKIE_SECRET, default=00000000000000000000000000000000"`
18 DbPath string `env:"DB_PATH, default=appview.db"`
19 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:3000"`
20 MetricsListenAddr string `env:"METRICS_LISTEN_ADDR, default=0.0.0.0:9090"`
21 AppviewHost string `env:"APPVIEW_HOST, default=tangled.org"`
22 AppviewName string `env:"APPVIEW_NAME, default=Tangled"`
23 Dev bool `env:"DEV, default=false"`
24 DisallowedNicknamesFile string `env:"DISALLOWED_NICKNAMES_FILE"`
25
26 // temporarily, to add users to default knot and spindle
27 AppPassword string `env:"APP_PASSWORD"`
28
29 // uhhhh this is because knot1 is under icy's did
30 TmpAltAppPassword string `env:"ALT_APP_PASSWORD"`
31}
32
33func (c *CoreConfig) UseTLS() bool {
34 return !c.Dev
35}
36
37func (c *CoreConfig) BaseUrl() string {
38 if c.UseTLS() {
39 return "https://" + c.AppviewHost
40 }
41 return "http://" + c.AppviewHost
42}
43
44// Hostname returns AppviewHost with any port stripped, for consumers that need
45// a bare host (e.g. an ssh destination) rather than a URL authority.
46func (c *CoreConfig) Hostname() string {
47 if host, _, err := net.SplitHostPort(c.AppviewHost); err == nil {
48 return host
49 }
50 return c.AppviewHost
51}
52
53type OAuthConfig struct {
54 ClientSecret string `env:"CLIENT_SECRET"`
55 ClientKid string `env:"CLIENT_KID"`
56}
57
58type PlcConfig struct {
59 PLCURL string `env:"URL, default=https://plc.directory"`
60}
61
62type KnotMirrorConfig struct {
63 Url string `env:"URL, default=https://mirror.tangled.network"`
64 V2Host string `env:"V2_HOST, required"`
65}
66
67type JetstreamConfig struct {
68 Endpoint string `env:"ENDPOINT, default=wss://jetstream1.us-east.bsky.network/subscribe"`
69}
70
71type ConsumerConfig struct {
72 RetryInterval time.Duration `env:"RETRY_INTERVAL, default=60s"`
73 MaxRetryInterval time.Duration `env:"MAX_RETRY_INTERVAL, default=120m"`
74 ConnectionTimeout time.Duration `env:"CONNECTION_TIMEOUT, default=5s"`
75 WorkerCount int `env:"WORKER_COUNT, default=64"`
76 QueueSize int `env:"QUEUE_SIZE, default=100"`
77}
78
79type ResendConfig struct {
80 ApiKey string `env:"API_KEY"`
81 SentFrom string `env:"SENT_FROM, default=noreply@notifs.tangled.sh"`
82 NewsletterSegmentId string `env:"NEWSLETTER_SEGMENT_ID"`
83 AssetsURL string `env:"ASSETS_URL, default=https://assets.tangled.network/email/"`
84}
85
86type CamoConfig struct {
87 Host string `env:"HOST, default=https://camo.tangled.sh"`
88 SharedSecret string `env:"SHARED_SECRET"`
89}
90
91func (c *CamoConfig) Enabled() bool {
92 return c.SharedSecret != ""
93}
94
95type AvatarConfig struct {
96 Host string `env:"HOST, default=https://avatar.tangled.sh"`
97 SharedSecret string `env:"SHARED_SECRET"`
98}
99
100type PosthogConfig struct {
101 ApiKey string `env:"API_KEY"`
102 Endpoint string `env:"ENDPOINT, default=https://eu.i.posthog.com"`
103}
104
105type RedisConfig struct {
106 Addr string `env:"ADDR, default=localhost:6379"`
107 Password string `env:"PASS"`
108 DB int `env:"DB, default=0"`
109}
110
111type PdsConfig struct {
112 Host string `env:"HOST, default=https://tngl.sh"`
113 UserDomain string `env:"USER_DOMAIN, default=.tngl.sh"`
114 AdminSecret string `env:"ADMIN_SECRET"`
115}
116
117func (p *PdsConfig) IsTnglShUser(pdsHost string) bool {
118 return strings.TrimRight(pdsHost, "/") == strings.TrimRight(p.Host, "/")
119}
120
121type KnotConfig struct {
122 Default string `env:"DEFAULT"`
123 AdminSecret string `env:"ADMIN_SECRET"`
124}
125
126type R2Config struct {
127 AccessKeyID string `env:"ACCESS_KEY_ID"`
128 SecretAccessKey string `env:"SECRET_ACCESS_KEY"`
129 Bucket string `env:"BUCKET, default=tangled-sites"`
130}
131
132type TurnstileConfig struct {
133 SiteKey string `env:"SITE_KEY"`
134 SecretKey string `env:"SECRET_KEY"`
135}
136
137type KVConfig struct {
138 NamespaceId string `env:"NAMESPACE_ID"`
139 ApiToken string `env:"API_TOKEN"`
140}
141
142type Cloudflare struct {
143 // Legacy top-level API token. For services like Workers KV, we
144 // now use a scoped Account API token configured under the relevant
145 // sub-struct.
146 ApiToken string `env:"API_TOKEN"`
147 ZoneId string `env:"ZONE_ID"`
148 AccountId string `env:"ACCOUNT_ID"`
149
150 KV KVConfig `env:",prefix=KV_"`
151 Turnstile TurnstileConfig `env:",prefix=TURNSTILE_"`
152 R2 R2Config `env:",prefix=R2_"`
153}
154
155type SitesConfig struct {
156 Domain string `env:"DOMAIN, default=tngl.io"`
157}
158
159type LabelConfig struct {
160 DefaultLabelDefs []string `env:"DEFAULTS, default=at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/wontfix,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/good-first-issue,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/duplicate,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/documentation,at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/assignee"` // delimiter=,
161 GoodFirstIssue string `env:"GFI, default=at://did:plc:wshs7t2adsemcrrd4snkeqli/sh.tangled.label.definition/good-first-issue"`
162}
163
164type BlueskyConfig struct {
165 UpdateInterval time.Duration `env:"UPDATE_INTERVAL, default=1h"`
166}
167
168type OgreConfig struct {
169 Host string `env:"HOST, default=https://ogre.tangled.network"`
170}
171
172type CodeSearchConfig struct {
173 ZoektUrl string `env:"ZOEKT_URL"`
174}
175
176type SSHConfig struct {
177 Enabled bool `env:"ENABLED, default=false"`
178 ListenAddr string `env:"LISTEN_ADDR, default=0.0.0.0:3333"`
179 HostKeyPath string `env:"HOST_KEY_PATH"`
180}
181
182func (cfg RedisConfig) ToURL() string {
183 u := &url.URL{
184 Scheme: "redis",
185 Host: cfg.Addr,
186 Path: fmt.Sprintf("/%d", cfg.DB),
187 }
188
189 if cfg.Password != "" {
190 u.User = url.UserPassword("", cfg.Password)
191 }
192
193 return u.String()
194}
195
196type Config struct {
197 Core CoreConfig `env:",prefix=TANGLED_"`
198 Jetstream JetstreamConfig `env:",prefix=TANGLED_JETSTREAM_"`
199 Knotstream ConsumerConfig `env:",prefix=TANGLED_KNOTSTREAM_"`
200 Spindlestream ConsumerConfig `env:",prefix=TANGLED_SPINDLESTREAM_"`
201 Resend ResendConfig `env:",prefix=TANGLED_RESEND_"`
202 Posthog PosthogConfig `env:",prefix=TANGLED_POSTHOG_"`
203 Camo CamoConfig `env:",prefix=TANGLED_CAMO_"`
204 Avatar AvatarConfig `env:",prefix=TANGLED_AVATAR_"`
205 OAuth OAuthConfig `env:",prefix=TANGLED_OAUTH_"`
206 Redis RedisConfig `env:",prefix=TANGLED_REDIS_"`
207 Plc PlcConfig `env:",prefix=TANGLED_PLC_"`
208 Pds PdsConfig `env:",prefix=TANGLED_PDS_"`
209 Knot KnotConfig `env:",prefix=TANGLED_KNOT_"`
210 Cloudflare Cloudflare `env:",prefix=TANGLED_CLOUDFLARE_"`
211 Label LabelConfig `env:",prefix=TANGLED_LABEL_"`
212 Bluesky BlueskyConfig `env:",prefix=TANGLED_BLUESKY_"`
213 Sites SitesConfig `env:",prefix=TANGLED_SITES_"`
214 KnotMirror KnotMirrorConfig `env:",prefix=TANGLED_KNOTMIRROR_"`
215 Ogre OgreConfig `env:",prefix=TANGLED_OGRE_"`
216 SSH SSHConfig `env:",prefix=TANGLED_SSH_"`
217 CodeSearch CodeSearchConfig `env:",prefix=TANGLED_CODESEARCH_"`
218}
219
220func LoadConfig(ctx context.Context) (*Config, error) {
221 var cfg Config
222 err := envconfig.Process(ctx, &cfg)
223 if err != nil {
224 return nil, err
225 }
226
227 if cfg.Knot.Default == "" {
228 cfg.Knot.Default = consts.DefaultKnot
229 }
230
231 return &cfg, nil
232}