Kyle Isom
dddc66f31b
Phase 5 (OCI pull): internal/oci/ package with manifest GET/HEAD by tag/digest, blob GET/HEAD with repo membership check, tag listing with OCI pagination, catalog listing. Multi-segment repo names via parseOCIPath() right-split routing. DB query layer in internal/db/repository.go. Phase 6 (OCI push): blob uploads (monolithic and chunked) with uploadManager tracking in-progress BlobWriters, manifest push implementing full ARCHITECTURE.md §5 flow in a single SQLite transaction (create repo, upsert manifest, populate manifest_blobs, atomic tag move). Digest verification on both blob commit and manifest push-by-digest. Phase 8 (admin REST): /v1 endpoints for auth (login/logout/health), repository management (list/detail/delete), policy CRUD with engine reload, audit log listing with filters, GC trigger/status stubs. RequireAdmin middleware, platform-standard error format. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
69 lines
1.5 KiB
Go
69 lines
1.5 KiB
Go
package oci
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import (
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"encoding/json"
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"fmt"
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"net/http"
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"strconv"
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"git.wntrmute.dev/kyle/mcr/internal/policy"
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)
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type catalogResponse struct {
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Repositories []string `json:"repositories"`
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}
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func (h *Handler) handleCatalog(w http.ResponseWriter, r *http.Request) {
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if !h.checkPolicy(w, r, policy.ActionCatalog, "") {
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return
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}
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n := 0
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var err error
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if nStr := r.URL.Query().Get("n"); nStr != "" {
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n, err = strconv.Atoi(nStr)
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if err != nil || n < 0 {
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writeOCIError(w, "INVALID_PARAMETER", http.StatusBadRequest, "invalid 'n' parameter")
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return
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}
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}
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last := r.URL.Query().Get("last")
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if n == 0 {
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repos, err := h.db.ListRepositoryNames(last, 10000)
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if err != nil {
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writeOCIError(w, "UNKNOWN", http.StatusInternalServerError, "internal error")
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return
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}
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if repos == nil {
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repos = []string{}
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}
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w.Header().Set("Content-Type", "application/json")
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_ = json.NewEncoder(w).Encode(catalogResponse{Repositories: repos})
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return
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}
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repos, err := h.db.ListRepositoryNames(last, n+1)
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if err != nil {
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writeOCIError(w, "UNKNOWN", http.StatusInternalServerError, "internal error")
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return
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}
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if repos == nil {
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repos = []string{}
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}
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hasMore := len(repos) > n
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if hasMore {
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repos = repos[:n]
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}
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if hasMore {
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lastRepo := repos[len(repos)-1]
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linkURL := fmt.Sprintf("/v2/_catalog?n=%d&last=%s", n, lastRepo)
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w.Header().Set("Link", fmt.Sprintf(`<%s>; rel="next"`, linkURL))
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}
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w.Header().Set("Content-Type", "application/json")
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_ = json.NewEncoder(w).Encode(catalogResponse{Repositories: repos})
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}
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