Fixed http client

2025-12-12 01:53:34 +01:00
parent cd2efdc2f3
commit dc608fd257
5 changed files with 183 additions and 23 deletions
--- a/api/fx/ingestor/config.yml
+++ b/api/fx/ingestor/config.yml
@@ -11,6 +11,8 @@ market:
    - driver: CBR
      settings:
        base_url: "https://www.cbr.ru"
+        user_agent: "Mozilla/5.0 (compatible; SendicoFX/1.0; +https://app.sendico.io)"
+        accept_header: "application/xml,text/xml;q=0.9,*/*;q=0.8"
  pairs:
    BINANCE:
      - base: "USDT"
--- a/api/fx/ingestor/internal/market/cbr/connector.go
+++ b/api/fx/ingestor/internal/market/cbr/connector.go
@@ -23,7 +23,7 @@ import (
 type cbrConnector struct {
 	id            mmodel.Driver
 	provider      string
-	client        *http.Client
+	http          *httpClient
 	base          string
 	dailyPath     string
 	directoryPath string
@@ -60,6 +60,8 @@ func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Conne
 	directoryPath := defaultDirectoryPath
 	dailyPath := defaultDailyPath
 	dynamicPath := defaultDynamicPath
+	userAgent := defaultUserAgent
+	acceptHeader := defaultAccept

 	if settings != nil {
 		if value, ok := settings["base_url"].(string); ok && strings.TrimSpace(value) != "" {
@@ -77,6 +79,12 @@ func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Conne
 		if value, ok := settings["dynamic_path"].(string); ok && strings.TrimSpace(value) != "" {
 			dynamicPath = strings.TrimSpace(value)
 		}
+		if value, ok := settings["user_agent"].(string); ok && strings.TrimSpace(value) != "" {
+			userAgent = strings.TrimSpace(value)
+		}
+		if value, ok := settings["accept_header"].(string); ok && strings.TrimSpace(value) != "" {
+			acceptHeader = strings.TrimSpace(value)
+		}
 		dialTimeout = common.DurationSetting(settings, "dial_timeout_seconds", dialTimeout)
 		dialKeepAlive = common.DurationSetting(settings, "dial_keep_alive_seconds", dialKeepAlive)
 		tlsHandshakeTimeout = common.DurationSetting(settings, "tls_handshake_timeout_seconds", tlsHandshakeTimeout)
@@ -99,13 +107,24 @@ func NewConnector(logger mlogger.Logger, settings model.SettingsT) (mmodel.Conne
 		transport = customTransport
 	}

+	client := &http.Client{
+		Timeout:   requestTimeout,
+		Transport: transport,
+	}
+	referer := parsed.String()
+
 	connector := &cbrConnector{
 		id:       mmodel.DriverCBR,
 		provider: provider,
-		client: &http.Client{
-			Timeout:   requestTimeout,
-			Transport: transport,
-		},
+		http: newHTTPClient(
+			logger,
+			client,
+			httpClientOptions{
+				userAgent: userAgent,
+				accept:    acceptHeader,
+				referer:   referer,
+			},
+		),
 		base:          strings.TrimRight(parsed.String(), "/"),
 		dailyPath:     dailyPath,
 		directoryPath: directoryPath,
@@ -161,20 +180,32 @@ func (c *cbrConnector) refreshDirectory() error {
 		return err
 	}

-	req, err := http.NewRequest(http.MethodGet, endpoint, nil)
+	req, err := c.http.NewRequest(context.Background(), http.MethodGet, endpoint)
 	if err != nil {
 		return merrors.InternalWrap(err, "cbr: build directory request")
 	}

-	resp, err := c.client.Do(req)
+	resp, err := c.http.Do(req)
 	if err != nil {
-		c.logger.Warn("CBR directory request failed", zap.Error(err), zap.String("endpoint", endpoint))
+		c.logger.Warn(
+			"CBR directory request failed",
+			zap.Error(err),
+			zap.String("endpoint", endpoint),
+			zap.String("referer", c.http.headerValue("Referer")),
+			zap.String("user_agent", c.http.headerValue("User-Agent")),
+		)
 		return merrors.InternalWrap(err, "cbr: directory request failed")
 	}
 	defer resp.Body.Close()

 	if resp.StatusCode != http.StatusOK {
-		c.logger.Warn("CBR directory returned non-OK status", zap.Int("status", resp.StatusCode), zap.String("endpoint", endpoint))
+		c.logger.Warn(
+			"CBR directory returned non-OK status",
+			zap.Int("status", resp.StatusCode),
+			zap.String("endpoint", endpoint),
+			zap.String("referer", c.http.headerValue("Referer")),
+			zap.String("user_agent", c.http.headerValue("User-Agent")),
+		)
 		return merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
 	}

@@ -183,7 +214,11 @@ func (c *cbrConnector) refreshDirectory() error {

 	var directory valuteDirectory
 	if err := decoder.Decode(&directory); err != nil {
-		c.logger.Warn("CBR directory decode failed", zap.Error(err), zap.String("endpoint", endpoint))
+		c.logger.Warn(
+			"CBR directory decode failed",
+			zap.Error(err),
+			zap.String("endpoint", endpoint),
+		)
 		return merrors.InternalWrap(err, "cbr: decode directory")
 	}

@@ -203,20 +238,32 @@ func (c *cbrConnector) fetchDailyRate(ctx context.Context, valute valuteInfo) (s
 		return "", err
 	}

-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	req, err := c.http.NewRequest(ctx, http.MethodGet, endpoint)
 	if err != nil {
 		return "", merrors.InternalWrap(err, "cbr: build daily request")
 	}

-	resp, err := c.client.Do(req)
+	resp, err := c.http.Do(req)
 	if err != nil {
-		c.logger.Warn("CBR daily request failed", zap.String("currency", valute.ISOCharCode), zap.Error(err))
+		c.logger.Warn(
+			"CBR daily request failed",
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("endpoint", endpoint),
+			zap.String("referer", c.http.headerValue("Referer")),
+			zap.String("user_agent", c.http.headerValue("User-Agent")),
+			zap.Error(err),
+		)
 		return "", merrors.InternalWrap(err, "cbr: daily request failed")
 	}
 	defer resp.Body.Close()

 	if resp.StatusCode != http.StatusOK {
-		c.logger.Warn("CBR daily returned non-OK status", zap.Int("status", resp.StatusCode))
+		c.logger.Warn(
+			"CBR daily returned non-OK status",
+			zap.Int("status", resp.StatusCode),
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("endpoint", endpoint),
+		)
 		return "", merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
 	}

@@ -225,7 +272,12 @@ func (c *cbrConnector) fetchDailyRate(ctx context.Context, valute valuteInfo) (s

 	var payload dailyRates
 	if err := decoder.Decode(&payload); err != nil {
-		c.logger.Warn("CBR daily decode failed", zap.Error(err))
+		c.logger.Warn(
+			"CBR daily decode failed",
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("endpoint", endpoint),
+			zap.Error(err),
+		)
 		return "", merrors.InternalWrap(err, "cbr: decode daily response")
 	}

@@ -247,25 +299,40 @@ func (c *cbrConnector) fetchHistoricalRate(ctx context.Context, valute valuteInf
 		"date_req2": date.Format("02/01/2006"),
 		"VAL_NM_RQ": valute.ID,
 	}
+	dateStr := date.Format("2006-01-02")
 	endpoint, err := c.buildURL(c.dynamicPath, query)
 	if err != nil {
 		return "", err
 	}

-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, endpoint, nil)
+	req, err := c.http.NewRequest(ctx, http.MethodGet, endpoint)
 	if err != nil {
 		return "", merrors.InternalWrap(err, "cbr: build historical request")
 	}

-	resp, err := c.client.Do(req)
+	resp, err := c.http.Do(req)
 	if err != nil {
-		c.logger.Warn("CBR historical request failed", zap.String("currency", valute.ISOCharCode), zap.Error(err))
+		c.logger.Warn(
+			"CBR historical request failed",
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("date", dateStr),
+			zap.String("endpoint", endpoint),
+			zap.String("referer", c.http.headerValue("Referer")),
+			zap.String("user_agent", c.http.headerValue("User-Agent")),
+			zap.Error(err),
+		)
 		return "", merrors.InternalWrap(err, "cbr: historical request failed")
 	}
 	defer resp.Body.Close()

 	if resp.StatusCode != http.StatusOK {
-		c.logger.Warn("CBR historical returned non-OK status", zap.Int("status", resp.StatusCode))
+		c.logger.Warn(
+			"CBR historical returned non-OK status",
+			zap.Int("status", resp.StatusCode),
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("date", dateStr),
+			zap.String("endpoint", endpoint),
+		)
 		return "", merrors.Internal("cbr: unexpected status " + strconv.Itoa(resp.StatusCode))
 	}

@@ -274,7 +341,13 @@ func (c *cbrConnector) fetchHistoricalRate(ctx context.Context, valute valuteInf

 	var payload dynamicRates
 	if err := decoder.Decode(&payload); err != nil {
-		c.logger.Warn("CBR historical decode failed", zap.Error(err))
+		c.logger.Warn(
+			"CBR historical decode failed",
+			zap.String("currency", valute.ISOCharCode),
+			zap.String("date", dateStr),
+			zap.String("endpoint", endpoint),
+			zap.Error(err),
+		)
 		return "", merrors.InternalWrap(err, "cbr: decode historical response")
 	}

--- a/api/fx/ingestor/internal/market/cbr/http_client.go
+++ b/api/fx/ingestor/internal/market/cbr/http_client.go
@@ -0,0 +1,85 @@
+package cbr
+
+import (
+	"context"
+	"net/http"
+	"strings"
+
+	"go.uber.org/zap"
+)
+
+const (
+	defaultUserAgent = "Mozilla/5.0 (compatible; SendicoFX/1.0; +https://app.sendico.io)"
+	defaultAccept    = "application/xml,text/xml;q=0.9,*/*;q=0.8"
+)
+
+// httpClient wraps http.Client to ensure CBR requests always carry required headers.
+type httpClient struct {
+	client  *http.Client
+	headers http.Header
+	logger  *zap.Logger
+}
+
+type httpClientOptions struct {
+	userAgent string
+	accept    string
+	referer   string
+}
+
+func newHTTPClient(logger *zap.Logger, client *http.Client, opts httpClientOptions) *httpClient {
+	userAgent := opts.userAgent
+	if strings.TrimSpace(userAgent) == "" {
+		userAgent = defaultUserAgent
+	}
+
+	accept := opts.accept
+	if strings.TrimSpace(accept) == "" {
+		accept = defaultAccept
+	}
+
+	referer := opts.referer
+	if strings.TrimSpace(referer) == "" {
+		referer = defaultCBRBaseURL
+	}
+	l := logger.Named("http_client")
+
+	headers := make(http.Header, 3)
+	headers.Set("User-Agent", userAgent)
+	headers.Set("Accept", accept)
+	headers.Set("Referer", referer)
+
+	l.Info("HTTP client initialized", zap.String("user_agent", userAgent),
+		zap.String("accept", accept), zap.String("referrer", referer))
+
+	return &httpClient{
+		client:  client,
+		headers: headers,
+		logger:  l,
+	}
+}
+
+func (h *httpClient) NewRequest(ctx context.Context, method, endpoint string) (*http.Request, error) {
+	return http.NewRequestWithContext(ctx, method, endpoint, nil)
+}
+
+func (h *httpClient) Do(req *http.Request) (*http.Response, error) {
+	enriched := req.Clone(req.Context())
+	for key, values := range h.headers {
+		if enriched.Header.Get(key) != "" {
+			continue
+		}
+		for _, value := range values {
+			enriched.Header.Add(key, value)
+		}
+	}
+	r, err := h.client.Do(enriched)
+	if err != nil {
+		h.logger.Warn("HTTP request failed", zap.Error(err), zap.String("method", req.Method),
+			zap.String("url", req.URL.String()))
+	}
+	return r, err
+}
+
+func (h *httpClient) headerValue(name string) string {
+	return h.headers.Get(name)
+}
--- a/api/gateway/chain/go.mod
+++ b/api/gateway/chain/go.mod
@@ -22,7 +22,7 @@ require (

 require (
 	github.com/Microsoft/go-winio v0.6.2 // indirect
-	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be // indirect
+	github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251211224604-2e727cd2e6fe // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.24.4 // indirect
 	github.com/bmatcuk/doublestar/v4 v4.9.1 // indirect
--- a/api/gateway/chain/go.sum
+++ b/api/gateway/chain/go.sum
@@ -6,8 +6,8 @@ github.com/DataDog/zstd v1.4.5 h1:EndNeuB0l9syBZhut0wns3gV1hL8zX8LIu6ZiVHWLIQ=
 github.com/DataDog/zstd v1.4.5/go.mod h1:1jcaCB/ufaK+sKp1NBhlGmpz41jOoPQ35bpF36t7BBo=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be h1:1LtMLkGIqE5IQZ7Vdh4zv8A6LECInKF86/fTVxKxYLE=
-github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251208031133-be43a854e4be/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251211224604-2e727cd2e6fe h1:Z93WiwkZABbBBb0hGVFSF9nofjiYRvdF7PUxB75oeyE=
+github.com/ProjectZKM/Ziren/crates/go-runtime/zkvm_runtime v0.0.0-20251211224604-2e727cd2e6fe/go.mod h1:ioLG6R+5bUSO1oeGSDxOV3FADARuMoytZCSX6MEMQkI=
 github.com/VictoriaMetrics/fastcache v1.13.0 h1:AW4mheMR5Vd9FkAPUv+NH6Nhw+fmbTMGMsNAoA/+4G0=
 github.com/VictoriaMetrics/fastcache v1.13.0/go.mod h1:hHXhl4DA2fTL2HTZDJFXWgW0LNjo6B+4aj2Wmng3TjU=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=