1 files changed, 338 insertions, 0 deletions
diff --git a/vendor/github.com/testcontainers/testcontainers-go/wait/http.go b/vendor/github.com/testcontainers/testcontainers-go/wait/http.go
new file mode 100644
index 0000000..2c7c655
--- /dev/null
+++ b/vendor/github.com/testcontainers/testcontainers-go/wait/http.go
@@ -0,0 +1,338 @@
+package wait
+
+import (
+	"bytes"
+	"context"
+	"crypto/tls"
+	"errors"
+	"fmt"
+	"io"
+	"net"
+	"net/http"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+
+	"github.com/docker/go-connections/nat"
+)
+
+// Implement interface
+var (
+	_ Strategy        = (*HTTPStrategy)(nil)
+	_ StrategyTimeout = (*HTTPStrategy)(nil)
+)
+
+type HTTPStrategy struct {
+	// all Strategies should have a startupTimeout to avoid waiting infinitely
+	timeout *time.Duration
+
+	// additional properties
+	Port                   nat.Port
+	Path                   string
+	StatusCodeMatcher      func(status int) bool
+	ResponseMatcher        func(body io.Reader) bool
+	UseTLS                 bool
+	AllowInsecure          bool
+	TLSConfig              *tls.Config // TLS config for HTTPS
+	Method                 string      // http method
+	Body                   io.Reader   // http request body
+	Headers                map[string]string
+	ResponseHeadersMatcher func(headers http.Header) bool
+	PollInterval           time.Duration
+	UserInfo               *url.Userinfo
+	ForceIPv4LocalHost     bool
+}
+
+// NewHTTPStrategy constructs a HTTP strategy waiting on port 80 and status code 200
+func NewHTTPStrategy(path string) *HTTPStrategy {
+	return &HTTPStrategy{
+		Port:                   "",
+		Path:                   path,
+		StatusCodeMatcher:      defaultStatusCodeMatcher,
+		ResponseMatcher:        func(_ io.Reader) bool { return true },
+		UseTLS:                 false,
+		TLSConfig:              nil,
+		Method:                 http.MethodGet,
+		Body:                   nil,
+		Headers:                map[string]string{},
+		ResponseHeadersMatcher: func(_ http.Header) bool { return true },
+		PollInterval:           defaultPollInterval(),
+		UserInfo:               nil,
+	}
+}
+
+func defaultStatusCodeMatcher(status int) bool {
+	return status == http.StatusOK
+}
+
+// fluent builders for each property
+// since go has neither covariance nor generics, the return type must be the type of the concrete implementation
+// this is true for all properties, even the "shared" ones like startupTimeout
+
+// WithStartupTimeout can be used to change the default startup timeout
+func (ws *HTTPStrategy) WithStartupTimeout(timeout time.Duration) *HTTPStrategy {
+	ws.timeout = &timeout
+	return ws
+}
+
+// WithPort set the port to wait for.
+// Default is the lowest numbered port.
+func (ws *HTTPStrategy) WithPort(port nat.Port) *HTTPStrategy {
+	ws.Port = port
+	return ws
+}
+
+func (ws *HTTPStrategy) WithStatusCodeMatcher(statusCodeMatcher func(status int) bool) *HTTPStrategy {
+	ws.StatusCodeMatcher = statusCodeMatcher
+	return ws
+}
+
+func (ws *HTTPStrategy) WithResponseMatcher(matcher func(body io.Reader) bool) *HTTPStrategy {
+	ws.ResponseMatcher = matcher
+	return ws
+}
+
+func (ws *HTTPStrategy) WithTLS(useTLS bool, tlsconf ...*tls.Config) *HTTPStrategy {
+	ws.UseTLS = useTLS
+	if useTLS && len(tlsconf) > 0 {
+		ws.TLSConfig = tlsconf[0]
+	}
+	return ws
+}
+
+func (ws *HTTPStrategy) WithAllowInsecure(allowInsecure bool) *HTTPStrategy {
+	ws.AllowInsecure = allowInsecure
+	return ws
+}
+
+func (ws *HTTPStrategy) WithMethod(method string) *HTTPStrategy {
+	ws.Method = method
+	return ws
+}
+
+func (ws *HTTPStrategy) WithBody(reqdata io.Reader) *HTTPStrategy {
+	ws.Body = reqdata
+	return ws
+}
+
+func (ws *HTTPStrategy) WithHeaders(headers map[string]string) *HTTPStrategy {
+	ws.Headers = headers
+	return ws
+}
+
+func (ws *HTTPStrategy) WithResponseHeadersMatcher(matcher func(http.Header) bool) *HTTPStrategy {
+	ws.ResponseHeadersMatcher = matcher
+	return ws
+}
+
+func (ws *HTTPStrategy) WithBasicAuth(username, password string) *HTTPStrategy {
+	ws.UserInfo = url.UserPassword(username, password)
+	return ws
+}
+
+// WithPollInterval can be used to override the default polling interval of 100 milliseconds
+func (ws *HTTPStrategy) WithPollInterval(pollInterval time.Duration) *HTTPStrategy {
+	ws.PollInterval = pollInterval
+	return ws
+}
+
+// WithForcedIPv4LocalHost forces usage of localhost to be ipv4 127.0.0.1
+// to avoid ipv6 docker bugs https://github.com/moby/moby/issues/42442 https://github.com/moby/moby/issues/42375
+func (ws *HTTPStrategy) WithForcedIPv4LocalHost() *HTTPStrategy {
+	ws.ForceIPv4LocalHost = true
+	return ws
+}
+
+// ForHTTP is a convenience method similar to Wait.java
+// https://github.com/testcontainers/testcontainers-java/blob/1d85a3834bd937f80aad3a4cec249c027f31aeb4/core/src/main/java/org/testcontainers/containers/wait/strategy/Wait.java
+func ForHTTP(path string) *HTTPStrategy {
+	return NewHTTPStrategy(path)
+}
+
+func (ws *HTTPStrategy) Timeout() *time.Duration {
+	return ws.timeout
+}
+
+// WaitUntilReady implements Strategy.WaitUntilReady
+func (ws *HTTPStrategy) WaitUntilReady(ctx context.Context, target StrategyTarget) error {
+	timeout := defaultStartupTimeout()
+	if ws.timeout != nil {
+		timeout = *ws.timeout
+	}
+
+	ctx, cancel := context.WithTimeout(ctx, timeout)
+	defer cancel()
+
+	ipAddress, err := target.Host(ctx)
+	if err != nil {
+		return err
+	}
+	// to avoid ipv6 docker bugs https://github.com/moby/moby/issues/42442 https://github.com/moby/moby/issues/42375
+	if ws.ForceIPv4LocalHost {
+		ipAddress = strings.Replace(ipAddress, "localhost", "127.0.0.1", 1)
+	}
+
+	var mappedPort nat.Port
+	if ws.Port == "" {
+		// We wait one polling interval before we grab the ports
+		// otherwise they might not be bound yet on startup.
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case <-time.After(ws.PollInterval):
+			// Port should now be bound so just continue.
+		}
+
+		if err := checkTarget(ctx, target); err != nil {
+			return err
+		}
+
+		inspect, err := target.Inspect(ctx)
+		if err != nil {
+			return err
+		}
+
+		// Find the lowest numbered exposed tcp port.
+		var lowestPort nat.Port
+		var hostPort string
+		for port, bindings := range inspect.NetworkSettings.Ports {
+			if len(bindings) == 0 || port.Proto() != "tcp" {
+				continue
+			}
+
+			if lowestPort == "" || port.Int() < lowestPort.Int() {
+				lowestPort = port
+				hostPort = bindings[0].HostPort
+			}
+		}
+
+		if lowestPort == "" {
+			return errors.New("No exposed tcp ports or mapped ports - cannot wait for status")
+		}
+
+		mappedPort, _ = nat.NewPort(lowestPort.Proto(), hostPort)
+	} else {
+		mappedPort, err = target.MappedPort(ctx, ws.Port)
+
+		for mappedPort == "" {
+			select {
+			case <-ctx.Done():
+				return fmt.Errorf("%w: %w", ctx.Err(), err)
+			case <-time.After(ws.PollInterval):
+				if err := checkTarget(ctx, target); err != nil {
+					return err
+				}
+
+				mappedPort, err = target.MappedPort(ctx, ws.Port)
+			}
+		}
+
+		if mappedPort.Proto() != "tcp" {
+			return errors.New("Cannot use HTTP client on non-TCP ports")
+		}
+	}
+
+	switch ws.Method {
+	case http.MethodGet, http.MethodHead, http.MethodPost,
+		http.MethodPut, http.MethodPatch, http.MethodDelete,
+		http.MethodConnect, http.MethodOptions, http.MethodTrace:
+	default:
+		if ws.Method != "" {
+			return fmt.Errorf("invalid http method %q", ws.Method)
+		}
+		ws.Method = http.MethodGet
+	}
+
+	tripper := &http.Transport{
+		Proxy: http.ProxyFromEnvironment,
+		DialContext: (&net.Dialer{
+			Timeout:   time.Second,
+			KeepAlive: 30 * time.Second,
+			DualStack: true,
+		}).DialContext,
+		ForceAttemptHTTP2:     true,
+		MaxIdleConns:          100,
+		IdleConnTimeout:       90 * time.Second,
+		TLSHandshakeTimeout:   10 * time.Second,
+		ExpectContinueTimeout: 1 * time.Second,
+		TLSClientConfig:       ws.TLSConfig,
+	}
+
+	var proto string
+	if ws.UseTLS {
+		proto = "https"
+		if ws.AllowInsecure {
+			if ws.TLSConfig == nil {
+				tripper.TLSClientConfig = &tls.Config{InsecureSkipVerify: true}
+			} else {
+				ws.TLSConfig.InsecureSkipVerify = true
+			}
+		}
+	} else {
+		proto = "http"
+	}
+
+	client := http.Client{Transport: tripper, Timeout: time.Second}
+	address := net.JoinHostPort(ipAddress, strconv.Itoa(mappedPort.Int()))
+
+	endpoint, err := url.Parse(ws.Path)
+	if err != nil {
+		return err
+	}
+	endpoint.Scheme = proto
+	endpoint.Host = address
+
+	if ws.UserInfo != nil {
+		endpoint.User = ws.UserInfo
+	}
+
+	// cache the body into a byte-slice so that it can be iterated over multiple times
+	var body []byte
+	if ws.Body != nil {
+		body, err = io.ReadAll(ws.Body)
+		if err != nil {
+			return err
+		}
+	}
+
+	for {
+		select {
+		case <-ctx.Done():
+			return ctx.Err()
+		case <-time.After(ws.PollInterval):
+			if err := checkTarget(ctx, target); err != nil {
+				return err
+			}
+			req, err := http.NewRequestWithContext(ctx, ws.Method, endpoint.String(), bytes.NewReader(body))
+			if err != nil {
+				return err
+			}
+
+			for k, v := range ws.Headers {
+				req.Header.Set(k, v)
+			}
+
+			resp, err := client.Do(req)
+			if err != nil {
+				continue
+			}
+			if ws.StatusCodeMatcher != nil && !ws.StatusCodeMatcher(resp.StatusCode) {
+				_ = resp.Body.Close()
+				continue
+			}
+			if ws.ResponseMatcher != nil && !ws.ResponseMatcher(resp.Body) {
+				_ = resp.Body.Close()
+				continue
+			}
+			if ws.ResponseHeadersMatcher != nil && !ws.ResponseHeadersMatcher(resp.Header) {
+				_ = resp.Body.Close()
+				continue
+			}
+			if err := resp.Body.Close(); err != nil {
+				continue
+			}
+			return nil
+		}
+	}
+}