Kyle Isom
593da3975d
Phase 11 implements the admin CLI with dual REST/gRPC transport, global flags (--server, --grpc, --token, --ca-cert, --json), and all commands: status, repo list/delete, policy CRUD, audit tail, gc trigger/status/reconcile, and snapshot. Phase 12 implements the HTMX web UI with chi router, session-based auth (HttpOnly/Secure/SameSite=Strict cookies), CSRF protection (HMAC-SHA256 signed double-submit), and pages for dashboard, repositories, manifest detail, policy management, and audit log. Security: CSRF via signed double-submit cookie, session cookies with HttpOnly/Secure/SameSite=Strict, TLS 1.3 minimum on all connections, form body size limits via http.MaxBytesReader. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
66 lines
1.4 KiB
Go
66 lines
1.4 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"io"
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"os"
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"text/tabwriter"
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)
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// formatSize returns a human-friendly representation of a byte count.
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func formatSize(bytes int64) string {
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const (
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kb = 1024
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mb = kb * 1024
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gb = mb * 1024
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tb = gb * 1024
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)
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switch {
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case bytes >= tb:
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return fmt.Sprintf("%.1f TB", float64(bytes)/float64(tb))
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case bytes >= gb:
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return fmt.Sprintf("%.1f GB", float64(bytes)/float64(gb))
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case bytes >= mb:
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return fmt.Sprintf("%.1f MB", float64(bytes)/float64(mb))
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case bytes >= kb:
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return fmt.Sprintf("%.1f KB", float64(bytes)/float64(kb))
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default:
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return fmt.Sprintf("%d B", bytes)
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}
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}
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// printJSON marshals v as indented JSON and writes it to stdout.
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func printJSON(v any) error {
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enc := json.NewEncoder(os.Stdout)
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enc.SetIndent("", " ")
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return enc.Encode(v)
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}
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// printTable writes a table with the given headers and rows.
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// Each row must have the same number of columns as headers.
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func printTable(w io.Writer, headers []string, rows [][]string) {
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tw := tabwriter.NewWriter(w, 0, 0, 2, ' ', 0)
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// Print header.
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for i, h := range headers {
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if i > 0 {
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_, _ = fmt.Fprint(tw, "\t")
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}
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_, _ = fmt.Fprint(tw, h)
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}
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_, _ = fmt.Fprintln(tw)
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// Print rows.
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for _, row := range rows {
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for i, col := range row {
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if i > 0 {
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_, _ = fmt.Fprint(tw, "\t")
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}
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_, _ = fmt.Fprint(tw, col)
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}
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_, _ = fmt.Fprintln(tw)
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}
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_ = tw.Flush()
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}
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