mirror of
https://github.com/prosolis/gogobee.git
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97b8f4584f
URL link previews now post the page's og:image as an inline m.image thumbnail above the title/description reply. All outbound fetches in the preview path (page scrape, image HEAD probe, image download) route through a new SSRF/DoS-hardened safehttp client so a posted link can't steer fetches at loopback/RFC1918/cloud-metadata IPs or OOM the parser. Also flips the daily WOTD auto-post to opt-in (ENABLE_WOTD_POST=true) instead of opt-out.
41 lines
1.4 KiB
Go
41 lines
1.4 KiB
Go
package plugin
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import "testing"
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func TestResolveURL(t *testing.T) {
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cases := []struct {
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base, ref, want string
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}{
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{"https://e.com/news/story", "https://cdn.e.com/a.jpg", "https://cdn.e.com/a.jpg"},
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{"https://e.com/news/story", "//cdn.e.com/a.jpg", "https://cdn.e.com/a.jpg"},
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{"https://e.com/news/story", "/img/a.jpg", "https://e.com/img/a.jpg"},
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{"https://e.com/news/story", "a.jpg", "https://e.com/news/a.jpg"},
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{"https://e.com/news/story", "", ""},
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}
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for _, c := range cases {
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if got := resolveURL(c.base, c.ref); got != c.want {
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t.Errorf("resolveURL(%q, %q) = %q, want %q", c.base, c.ref, got, c.want)
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}
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}
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}
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func TestNormalizeImageURL(t *testing.T) {
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cases := []struct {
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name, in, want string
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}{
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{"non-guardian passthrough", "https://e.com/a.jpg?width=140", "https://e.com/a.jpg?width=140"},
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{"signed left alone", "https://i.guim.co.uk/x.jpg?width=140&s=abc", "https://i.guim.co.uk/x.jpg?width=140&s=abc"},
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{"no width passthrough", "https://i.guim.co.uk/x.jpg", "https://i.guim.co.uk/x.jpg"},
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{"empty", "", ""},
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}
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for _, c := range cases {
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if got := normalizeImageURL(c.in); got != c.want {
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t.Errorf("%s: normalizeImageURL(%q) = %q, want %q", c.name, c.in, got, c.want)
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}
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}
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// Unsigned Guardian thumbnail gets bumped to width=1200.
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if got := normalizeImageURL("https://i.guim.co.uk/x.jpg?width=140"); got != "https://i.guim.co.uk/x.jpg?width=1200" {
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t.Errorf("normalizeImageURL unsigned = %q, want width=1200", got)
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}
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}
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