bretton.dev
A community based topic aggregation platform built on atproto
chore(server): Update community service initialization comments
Minor documentation updates to main.go initialization code
to reflect V2 architecture and current implementation status.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
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cmd/server/main.go
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cmd/server/main.go
···
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"log"
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"net/http"
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"os"
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"strings"
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"time"
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"github.com/go-chi/chi/v5"
···
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if instanceDID == "" {
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instanceDID = "did:web:coves.local" // Default for development
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}
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communityService := communities.NewCommunityService(communityRepo, didGenerator, defaultPDS, instanceDID)
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// V2: Extract instance domain for community handles
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// IMPORTANT: This MUST match the domain in INSTANCE_DID for security
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// We cannot allow arbitrary domains to prevent impersonation attacks
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// Example attack: !leagueoflegends@riotgames.com on a non-Riot instance
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var instanceDomain string
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if strings.HasPrefix(instanceDID, "did:web:") {
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// Extract domain from did:web (this is the authoritative source)
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instanceDomain = strings.TrimPrefix(instanceDID, "did:web:")
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} else {
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// For non-web DIDs (e.g., did:plc), require explicit INSTANCE_DOMAIN
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instanceDomain = os.Getenv("INSTANCE_DOMAIN")
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if instanceDomain == "" {
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log.Fatal("INSTANCE_DOMAIN must be set for non-web DIDs")
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}
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}
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log.Printf("Instance domain: %s (extracted from DID: %s)", instanceDomain, instanceDID)
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// V2: Initialize PDS account provisioner for communities
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provisioner := communities.NewPDSAccountProvisioner(userService, instanceDomain, defaultPDS)
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communityService := communities.NewCommunityService(communityRepo, didGenerator, defaultPDS, instanceDID, instanceDomain, provisioner)
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// Authenticate Coves instance with PDS to enable community record writes
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// The instance needs a PDS account to write community records it owns