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// Copyright (C) MongoDB, Inc. 2017-present.
//
// Licensed under the Apache License, Version 2.0 (the "License"); you may
// not use this file except in compliance with the License. You may obtain
// a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
package main
import (
"context"
"flag"
"fmt"
"time"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/internal"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
func main() {
flag.Parse()
uris := flag.Args()
ctx := context.Background()
for idx, uri := range uris {
// Set a low server selection timeout so we fail fast if there are errors.
clientOpts := options.Client().
ApplyURI(uri).
SetServerSelectionTimeout(1 * time.Second)
// Run basic connectivity test.
if err := runTest(ctx, clientOpts); err != nil {
panic(fmt.Sprintf("error running test with TLS at index %d: %v", idx, err))
}
// Run the connectivity test with InsecureSkipVerify to ensure SNI is done correctly even if verification is
// disabled.
clientOpts.TLSConfig.InsecureSkipVerify = true
if err := runTest(ctx, clientOpts); err != nil {
panic(fmt.Sprintf("error running test with tlsInsecure at index %d: %v", idx, err))
}
}
}
func runTest(ctx context.Context, clientOpts *options.ClientOptions) error {
client, err := mongo.Connect(ctx, clientOpts)
if err != nil {
return fmt.Errorf("Connect error: %v", err)
}
defer func() {
_ = client.Disconnect(ctx)
}()
db := client.Database("test")
cmd := bson.D{{internal.LegacyHello, 1}}
err = db.RunCommand(ctx, cmd).Err()
if err != nil {
return fmt.Errorf("legacy hello error: %v", err)
}
coll := db.Collection("test")
if err = coll.FindOne(ctx, bson.D{{"x", 1}}).Err(); err != nil && err != mongo.ErrNoDocuments {
return fmt.Errorf("FindOne error: %v", err)
}
return nil
}
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