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-rw-r--r--internal/router/basic-handler.go4
-rw-r--r--internal/router/handlers/api-v1-blog-search.go4
-rw-r--r--internal/router/handlers/api-v1-email-send-verification-code.go4
-rw-r--r--internal/router/handlers/api-v1-email-verify.go4
-rw-r--r--internal/router/handlers/api-v1-like-put.go4
-rw-r--r--internal/router/handlers/api-v1-subs-put.go4
-rw-r--r--internal/router/handlers/lang-blog-title.go2
-rw-r--r--internal/router/handlers/lang.go10
-rw-r--r--internal/router/handlers/root.go3
-rw-r--r--internal/router/rate-limiters.go37
-rw-r--r--internal/router/router.go91
11 files changed, 142 insertions, 25 deletions
diff --git a/internal/router/basic-handler.go b/internal/router/basic-handler.go
index b973d01..68d305c 100644
--- a/internal/router/basic-handler.go
+++ b/internal/router/basic-handler.go
@@ -42,6 +42,10 @@ func (r *BasicHandler) ContentType() string {
return fiber.MIMETextHTMLCharsetUTF8
}
+func (r *BasicHandler) RateLimiter() *fiber.Handler {
+ return nil
+}
+
func (r *BasicHandler) Render(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
if !r.IsTemplated() {
panic("handler did not implement Render method (while being non-templated)")
diff --git a/internal/router/handlers/api-v1-blog-search.go b/internal/router/handlers/api-v1-blog-search.go
index c9a91ad..38004a1 100644
--- a/internal/router/handlers/api-v1-blog-search.go
+++ b/internal/router/handlers/api-v1-blog-search.go
@@ -44,6 +44,10 @@ func (r *BlogSearchHandler) ToValidateLang() router.LangSetting {
return router.InForm
}
+func (r *BlogSearchHandler) RateLimiter() *fiber.Handler {
+ return &router.RateLimiterLoose
+}
+
func (r *BlogSearchHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
sort := c.Query("sort")
tz := c.Query("tz")
diff --git a/internal/router/handlers/api-v1-email-send-verification-code.go b/internal/router/handlers/api-v1-email-send-verification-code.go
index 20c5fb6..0b53efa 100644
--- a/internal/router/handlers/api-v1-email-send-verification-code.go
+++ b/internal/router/handlers/api-v1-email-send-verification-code.go
@@ -38,6 +38,10 @@ func (r *SendVerificationCodeHandler) ToValidateLang() router.LangSetting {
return router.InReferer
}
+func (r *SendVerificationCodeHandler) RateLimiter() *fiber.Handler {
+ return &router.RateLimiterStrict
+}
+
func (r *SendVerificationCodeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
id := c.IP()
templateMap["StatusId"] = "email-message"
diff --git a/internal/router/handlers/api-v1-email-verify.go b/internal/router/handlers/api-v1-email-verify.go
index c9ec969..ace1870 100644
--- a/internal/router/handlers/api-v1-email-verify.go
+++ b/internal/router/handlers/api-v1-email-verify.go
@@ -36,6 +36,10 @@ func (r *VerifyCodeHandler) ToValidateLang() router.LangSetting {
return router.InReferer
}
+func (r *VerifyCodeHandler) RateLimiter() *fiber.Handler {
+ return &router.RateLimiterStrict
+}
+
func (r *VerifyCodeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
verificationCode := c.FormValue("email_code")
templateMap["StatusId"] = "verification-message"
diff --git a/internal/router/handlers/api-v1-like-put.go b/internal/router/handlers/api-v1-like-put.go
index 434f15a..8305d2b 100644
--- a/internal/router/handlers/api-v1-like-put.go
+++ b/internal/router/handlers/api-v1-like-put.go
@@ -37,6 +37,10 @@ func (r *PutLikeHandler) ToValidateLang() router.LangSetting {
return router.InReferer
}
+func (r *PutLikeHandler) RateLimiter() *fiber.Handler {
+ return &router.RateLimiterMedium
+}
+
func (r *PutLikeHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
path, pathParts, _, err := router.GetPathFromReferer(c)
if err != nil {
diff --git a/internal/router/handlers/api-v1-subs-put.go b/internal/router/handlers/api-v1-subs-put.go
index 144abe5..32fba7e 100644
--- a/internal/router/handlers/api-v1-subs-put.go
+++ b/internal/router/handlers/api-v1-subs-put.go
@@ -34,6 +34,10 @@ func (r *PutSubsHandler) ToValidateLang() router.LangSetting {
return router.InReferer
}
+func (r *PutSubsHandler) RateLimiter() *fiber.Handler {
+ return &router.RateLimiterMedium
+}
+
func (r *PutSubsHandler) Render(c *fiber.Ctx, supplements *router.Supplements, lang string, templateMap fiber.Map) (statusCode int, err error) {
templateMap["StatusId"] = "subs-message"
diff --git a/internal/router/handlers/lang-blog-title.go b/internal/router/handlers/lang-blog-title.go
index f1be0a5..49744c1 100644
--- a/internal/router/handlers/lang-blog-title.go
+++ b/internal/router/handlers/lang-blog-title.go
@@ -74,7 +74,7 @@ func (r *BlogPageHandler) AddMeta(c *fiber.Ctx, supplements *router.Supplements,
return []router.MetaField{
{Property: "og:title", Content: metadata.Title},
{Property: "og:description", Content: fmt.Sprintf("%s [%s]", metadata.ShortDescription, metadata.ActionDate)},
- {Property: "og:image", Content: fmt.Sprintf("https://f003.backblazeb2.com/file/sayana-photos/webp-320p/%s.webp", metadata.Thumbnail)},
+ {Property: "og:image", Content: fmt.Sprintf(supplements.PhotoStorage.Thumbnail320p.BaseUrl, metadata.Thumbnail)},
{Property: "og:url", Content: fmt.Sprintf("%s/%s/blog/%s", templateMap["CanonicalEndpoint"], lang, c.Params("title"))},
{Property: "og:type", Content: "website"},
{Name: "twitter:card", Content: "summary_large_image"},
diff --git a/internal/router/handlers/lang.go b/internal/router/handlers/lang.go
index c618353..25b5036 100644
--- a/internal/router/handlers/lang.go
+++ b/internal/router/handlers/lang.go
@@ -53,7 +53,10 @@ func (r *HomeHandler) AddMeta(c *fiber.Ctx, supplements *router.Supplements, lan
return []router.MetaField{
{Property: "og:title", Content: supplements.Localization[lang].HomePage.Header},
{Property: "og:description", Content: supplements.Localization[lang].HomePage.HomePageDescription},
- {Property: "og:image", Content: fmt.Sprintf("https://f003.backblazeb2.com/file/sayana-static/home-page-gifs/otter-%d.gif", rand.Int()%3+1)},
+ {Property: "og:image", Content: fmt.Sprintf(
+ supplements.PhotoStorage.HomePageGifs.BaseUrl,
+ supplements.PhotoStorage.HomePageGifs.Indexes[rand.Int()%len(supplements.PhotoStorage.HomePageGifs.Indexes)],
+ )},
{Property: "og:url", Content: fmt.Sprintf("%s/%s", templateMap["CanonicalEndpoint"], lang)},
{Property: "og:type", Content: "website"},
}, nil
@@ -63,7 +66,10 @@ func (r *HomeHandler) RenderBody(c *fiber.Ctx, supplements *router.Supplements,
templateMap["Title"] = supplements.Localization[lang].HomePage.Header
templateMap["FilledHeartCount"] = uint(40)
templateMap["OutlineHeartCount"] = uint(40)
- templateMap["GifName"] = fmt.Sprintf("otter-%d.gif", rand.Int()%3+1)
+ templateMap["GifUrl"] = fmt.Sprintf(
+ supplements.PhotoStorage.HomePageGifs.BaseUrl,
+ supplements.PhotoStorage.HomePageGifs.Indexes[rand.Int()%len(supplements.PhotoStorage.HomePageGifs.Indexes)],
+ )
templateMap["FunFacts"] = supplements.FactGiver.Give(lang)
return fiber.StatusOK, nil
}
diff --git a/internal/router/handlers/root.go b/internal/router/handlers/root.go
index a8890fa..6a011e4 100644
--- a/internal/router/handlers/root.go
+++ b/internal/router/handlers/root.go
@@ -50,6 +50,9 @@ func (r *RootHandler) AddMeta(c *fiber.Ctx, supplements *router.Supplements, lan
if supplements.Meta.GoogleSiteVerification != "" {
meta = append(meta, router.MetaField{Name: "google-site-verification", Content: supplements.Meta.GoogleSiteVerification})
}
+ if supplements.Meta.YandexVerification != "" {
+ meta = append(meta, router.MetaField{Name: "yandex-verification", Content: supplements.Meta.YandexVerification})
+ }
return meta, nil
}
diff --git a/internal/router/rate-limiters.go b/internal/router/rate-limiters.go
new file mode 100644
index 0000000..b43581d
--- /dev/null
+++ b/internal/router/rate-limiters.go
@@ -0,0 +1,37 @@
+package router
+
+import (
+ "time"
+
+ "github.com/gofiber/fiber/v2"
+ "github.com/gofiber/fiber/v2/middleware/limiter"
+)
+
+var (
+ RateLimiterStrict = limiter.New(limiter.Config{
+ Max: 5,
+ Expiration: time.Minute,
+ KeyGenerator: func(c *fiber.Ctx) string { return c.IP() },
+ LimitReached: func(c *fiber.Ctx) error {
+ return c.Status(fiber.StatusTooManyRequests).SendString("rate limit")
+ },
+ })
+
+ RateLimiterMedium = limiter.New(limiter.Config{
+ Max: 30,
+ Expiration: time.Minute,
+ KeyGenerator: func(c *fiber.Ctx) string { return c.IP() },
+ LimitReached: func(c *fiber.Ctx) error {
+ return c.Status(fiber.StatusTooManyRequests).SendString("rate limit")
+ },
+ })
+
+ RateLimiterLoose = limiter.New(limiter.Config{
+ Max: 60,
+ Expiration: time.Minute,
+ KeyGenerator: func(c *fiber.Ctx) string { return c.IP() },
+ LimitReached: func(c *fiber.Ctx) error {
+ return c.Status(fiber.StatusTooManyRequests).SendString("rate limit")
+ },
+ })
+)
diff --git a/internal/router/router.go b/internal/router/router.go
index e8fb47a..964a953 100644
--- a/internal/router/router.go
+++ b/internal/router/router.go
@@ -7,8 +7,11 @@ import (
"fmt"
"html/template"
"log/slog"
+ "net"
"net/url"
+ "os"
"slices"
+ "strconv"
"strings"
"time"
@@ -78,6 +81,7 @@ type Route interface {
TemplatesToInject() []string
SitemapInfo(supplements *Supplements) []SitemapInfo
ContentType() string
+ RateLimiter() *fiber.Handler
Render(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (statusCode int, err error)
AddMeta(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (meta []MetaField, err error)
AddLinkedData(c *fiber.Ctx, supplements *Supplements, lang string, templateMap fiber.Map) (ld map[string]any, err error)
@@ -101,6 +105,8 @@ type Supplements struct {
TemplateManager *templatemanager.TemplateManager
MarkdownRenderer goldmark.Markdown
Meta config.MetaConfig
+ PhotoStorage config.PhotoStorageConfig
+ StaticStorage config.PhotoTypeConfig
}
type Router struct {
@@ -109,6 +115,7 @@ type Router struct {
templatedRoutes map[string]map[string]Route
templatedPathMatcher *PathMatcher
canonicalEndpoint string
+ endpoint config.EndpointConfig
}
func NewRouter(cfg *config.Config) (*Router, error) {
@@ -156,7 +163,7 @@ func NewRouter(cfg *config.Config) (*Router, error) {
supplements.MarkdownRenderer = goldmark.New(
goldmark.WithExtensions(
- glightbox.NewGLightboxExtension(),
+ glightbox.NewGLightboxExtension(cfg.PhotoStorage),
tailwind.NewTailwindExtension(),
),
goldmark.WithParserOptions(
@@ -217,6 +224,8 @@ func NewRouter(cfg *config.Config) (*Router, error) {
}
supplements.Meta = cfg.Meta
+ supplements.PhotoStorage = cfg.PhotoStorage
+ supplements.StaticStorage = cfg.StaticStorage
enablePrintRoutes := false
if cfg.LogLevel <= slog.LevelDebug {
@@ -229,7 +238,7 @@ func NewRouter(cfg *config.Config) (*Router, error) {
})
app.Use(cors.New(cors.Config{
- AllowOrigins: "https://f003.backblazeb2.com",
+ AllowOrigins: strings.Join(cfg.AllowOrigins, ","),
AllowMethods: "GET,POST,OPTIONS",
AllowHeaders: "Origin, Content-Type, Accept",
}))
@@ -251,7 +260,7 @@ func NewRouter(cfg *config.Config) (*Router, error) {
templatedRoutes := make(map[string]map[string]Route)
templatedPathMatcher := NewPathMatcher()
- return &Router{supplements, app, templatedRoutes, templatedPathMatcher, cfg.CanonicalEndpoint}, nil
+ return &Router{supplements, app, templatedRoutes, templatedPathMatcher, cfg.CanonicalEndpoint, cfg.Endpoint}, nil
}
func (r *Router) InitRoutes() (err error) {
@@ -263,6 +272,10 @@ func (r *Router) InitRoutes() (err error) {
return fmt.Errorf("failed to add '%s %s' route into template manager: %w", method, match, err)
}
+ if rateLimiter := route.RateLimiter(); rateLimiter != nil {
+ r.app.Use(match, *rateLimiter)
+ }
+
if route.IsTemplated() {
if _, ok := r.templatedRoutes[method]; !ok {
r.templatedRoutes[method] = make(map[string]Route)
@@ -296,14 +309,18 @@ func (r *Router) InitRoutes() (err error) {
cacheKey = fmt.Sprintf("%s.full-page.%s", method, trimmedPath)
case ByUrlAndQuery:
cacheKey = fmt.Sprintf("%s.full-page.%s.%s", method, trimmedPath, queryString)
+ case Disabled:
+ c.Set("Cache-Control", "no-store, no-cache, must-revalidate")
}
defaultMap := fiber.Map{
- "L": r.supplements.Localization[lang],
- "Lang": lang,
- "Path": trimmedPath,
- "QueryString": queryString,
- "CanonicalEndpoint": r.canonicalEndpoint,
+ "L": r.supplements.Localization[lang],
+ "Lang": lang,
+ "Path": trimmedPath,
+ "QueryString": queryString,
+ "CanonicalEndpoint": r.canonicalEndpoint,
+ "StaticStorageBaseUrl": r.supplements.StaticStorage.BaseUrl,
+ "ThumbnailBaseUrl": r.supplements.PhotoStorage.Thumbnail320p.BaseUrl,
}
statusCode, err := currentRoute.Render(c, r.supplements, lang, defaultMap)
@@ -356,6 +373,7 @@ func (r *Router) InitRoutes() (err error) {
c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
return c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("unknown segment '%s'", part))
}
+ c.Set("Cache-Control", "no-store, no-cache, must-revalidate")
err := r.generalPageSegment(c, part)
return err
})
@@ -371,10 +389,35 @@ func (r *Router) InitRoutes() (err error) {
return nil
}
-func (r *Router) Listen(endpoint string) error {
- if err := r.app.Listen(endpoint); err != nil {
- return fmt.Errorf("error while running fiber server: %w", err)
+func (r *Router) Listen() error {
+ switch r.endpoint.Type {
+ case "unix":
+ unixConfig := r.endpoint.Config.(*config.UnixConfig)
+ endpoint, _ := strings.CutPrefix(unixConfig.Path, "unix://")
+
+ if err := os.Remove(endpoint); err != nil && !errors.Is(err, os.ErrNotExist) {
+ return fmt.Errorf("error while cleaning up existing unix socket: %w", err)
+ }
+
+ ln, err := net.Listen("unix", endpoint)
+ if err != nil {
+ return fmt.Errorf("error while initializing unix listener: %w", err)
+ }
+ chmod, _ := strconv.ParseUint(unixConfig.Chmod[1:], 8, 32)
+ os.Chmod(unixConfig.Path, os.FileMode(chmod))
+ if err := r.app.Listener(ln); err != nil {
+ return fmt.Errorf("error while running fiber server: %w", err)
+ }
+ case "http":
+ httpConfig := r.endpoint.Config.(*config.HttpConfig)
+ fmt.Print(httpConfig)
+ if err := r.app.Listen(httpConfig.ListenOn); err != nil {
+ return fmt.Errorf("error while running fiber server: %w", err)
+ }
+ default:
+ return fmt.Errorf("error with initializing fiber server: invalid endpoint type (supported are unix and http)")
}
+
return nil
}
@@ -398,6 +441,7 @@ func (r *Router) Close() (err error) {
}
slog.Debug("closing page cache")
r.supplements.PageCache.Close()
+
return errors.Join(allErrors...)
}
@@ -423,10 +467,12 @@ func (r *Router) generalPage(c *fiber.Ctx, route Route, lang string) error {
}
valueMap := fiber.Map{
- "L": r.supplements.Localization[lang],
- "Lang": lang,
- "QueryString": queryString,
- "CanonicalEndpoint": r.canonicalEndpoint,
+ "L": r.supplements.Localization[lang],
+ "Lang": lang,
+ "QueryString": queryString,
+ "CanonicalEndpoint": r.canonicalEndpoint,
+ "StaticStorageBaseUrl": r.supplements.StaticStorage.BaseUrl,
+ "ThumbnailBaseUrl": r.supplements.PhotoStorage.Thumbnail320p.BaseUrl,
}
var err error
@@ -503,11 +549,13 @@ func (r *Router) generalPageSegment(c *fiber.Ctx, part string) error {
var statusCode int
defaultMap := fiber.Map{
- "L": r.supplements.Localization[lang],
- "Lang": lang,
- "Path": strings.Trim(path, "/"),
- "QueryString": queryString,
- "CanonicalEndpoint": r.canonicalEndpoint,
+ "L": r.supplements.Localization[lang],
+ "Lang": lang,
+ "Path": strings.Trim(path, "/"),
+ "QueryString": queryString,
+ "CanonicalEndpoint": r.canonicalEndpoint,
+ "StaticStorageBaseUrl": r.supplements.StaticStorage.BaseUrl,
+ "ThumbnailBaseUrl": r.supplements.PhotoStorage.Thumbnail320p.BaseUrl,
}
switch part {
@@ -599,8 +647,7 @@ func (r *Router) getAndValidateLang(c *fiber.Ctx, langSetting LangSetting, defau
return lang, nil
}
}
- c.Set(fiber.HeaderContentType, fiber.MIMETextPlainCharsetUTF8)
- return "", c.Status(fiber.ErrBadRequest.Code).SendString(fmt.Sprintf("lang value is invalid: '%s' is not considered an available language", lang))
+ return "", fiber.NewError(fiber.StatusBadRequest, fmt.Sprintf("lang value is invalid: '%s' is not considered an available language", lang))
}
func GetPathFromReferer(c *fiber.Ctx) (path string, pathParts []string, queryString string, err error) {
generated by cgitext v1.3.1+16 (git 2.54.0) at 2026-09-07 22:02:30 +0000