func BenchmarkCodegenIterator(b *testing.B) {
	reqNum := 0
	db := benchDb()
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = benchResps[reqNum]
		reqNum++
	})

	input := &dynamodb.ListTablesInput{Limit: aws.Int64(2)}
	iter := func(fn func(*dynamodb.ListTablesOutput, bool) bool) error {
		page, _ := db.ListTablesRequest(input)
		for ; page != nil; page = page.NextPage() {
			page.Send()
			out := page.Data.(*dynamodb.ListTablesOutput)
			if result := fn(out, !page.HasNextPage()); page.Error != nil || !result {
				return page.Error
			}
		}
		return nil
	}

	for i := 0; i < b.N; i++ {
		reqNum = 0
		iter(func(p *dynamodb.ListTablesOutput, last bool) bool {
			return true
		})
	}
}
// Retrieve generates a new set of temporary credentials using STS.
func (p *AssumeRoleProvider) Retrieve() (credentials.Value, error) {

	// Apply defaults where parameters are not set.
	if p.RoleSessionName == "" {
		// Try to work out a role name that will hopefully end up unique.
		p.RoleSessionName = fmt.Sprintf("%d", time.Now().UTC().UnixNano())
	}
	if p.Duration == 0 {
		// Expire as often as AWS permits.
		p.Duration = DefaultDuration
	}

	roleOutput, err := p.Client.AssumeRole(&sts.AssumeRoleInput{
		DurationSeconds: aws.Int64(int64(p.Duration / time.Second)),
		RoleArn:         aws.String(p.RoleARN),
		RoleSessionName: aws.String(p.RoleSessionName),
		ExternalId:      p.ExternalID,
	})

	if err != nil {
		return credentials.Value{}, err
	}

	// We will proactively generate new credentials before they expire.
	p.SetExpiration(*roleOutput.Credentials.Expiration, p.ExpiryWindow)

	return credentials.Value{
		AccessKeyID:     *roleOutput.Credentials.AccessKeyId,
		SecretAccessKey: *roleOutput.Credentials.SecretAccessKey,
		SessionToken:    *roleOutput.Credentials.SessionToken,
	}, nil
}
// Use DynamoDB methods for simplicity
func TestPaginationEachPage(t *testing.T) {
	db := dynamodb.New(unit.Session)
	tokens, pages, numPages, gotToEnd := []string{}, []string{}, 0, false

	reqNum := 0
	resps := []*dynamodb.ListTablesOutput{
		{TableNames: []*string{aws.String("Table1"), aws.String("Table2")}, LastEvaluatedTableName: aws.String("Table2")},
		{TableNames: []*string{aws.String("Table3"), aws.String("Table4")}, LastEvaluatedTableName: aws.String("Table4")},
		{TableNames: []*string{aws.String("Table5")}},
	}

	db.Handlers.Send.Clear() // mock sending
	db.Handlers.Unmarshal.Clear()
	db.Handlers.UnmarshalMeta.Clear()
	db.Handlers.ValidateResponse.Clear()
	db.Handlers.Build.PushBack(func(r *request.Request) {
		in := r.Params.(*dynamodb.ListTablesInput)
		if in == nil {
			tokens = append(tokens, "")
		} else if in.ExclusiveStartTableName != nil {
			tokens = append(tokens, *in.ExclusiveStartTableName)
		}
	})
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = resps[reqNum]
		reqNum++
	})

	params := &dynamodb.ListTablesInput{Limit: aws.Int64(2)}
	req, _ := db.ListTablesRequest(params)
	err := req.EachPage(func(p interface{}, last bool) bool {
		numPages++
		for _, t := range p.(*dynamodb.ListTablesOutput).TableNames {
			pages = append(pages, *t)
		}
		if last {
			if gotToEnd {
				assert.Fail(t, "last=true happened twice")
			}
			gotToEnd = true
		}

		return true
	})

	assert.Equal(t, []string{"Table2", "Table4"}, tokens)
	assert.Equal(t, []string{"Table1", "Table2", "Table3", "Table4", "Table5"}, pages)
	assert.Equal(t, 3, numPages)
	assert.True(t, gotToEnd)
	assert.Nil(t, err)
}
func BenchmarkEachPageIterator(b *testing.B) {
	reqNum := 0
	db := benchDb()
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = benchResps[reqNum]
		reqNum++
	})

	input := &dynamodb.ListTablesInput{Limit: aws.Int64(2)}
	for i := 0; i < b.N; i++ {
		reqNum = 0
		req, _ := db.ListTablesRequest(input)
		req.EachPage(func(p interface{}, last bool) bool {
			return true
		})
	}
}
Пример #5
0
func ExampleSTS_GetSessionToken() {
	svc := sts.New(session.New())

	params := &sts.GetSessionTokenInput{
		DurationSeconds: aws.Int64(1),
		SerialNumber:    aws.String("serialNumberType"),
		TokenCode:       aws.String("tokenCodeType"),
	}
	resp, err := svc.GetSessionToken(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}
Пример #6
0
func ExampleSTS_GetFederationToken() {
	svc := sts.New(session.New())

	params := &sts.GetFederationTokenInput{
		Name:            aws.String("userNameType"), // Required
		DurationSeconds: aws.Int64(1),
		Policy:          aws.String("sessionPolicyDocumentType"),
	}
	resp, err := svc.GetFederationToken(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}
Пример #7
0
func ExampleSTS_AssumeRoleWithSAML() {
	svc := sts.New(session.New())

	params := &sts.AssumeRoleWithSAMLInput{
		PrincipalArn:    aws.String("arnType"),           // Required
		RoleArn:         aws.String("arnType"),           // Required
		SAMLAssertion:   aws.String("SAMLAssertionType"), // Required
		DurationSeconds: aws.Int64(1),
		Policy:          aws.String("sessionPolicyDocumentType"),
	}
	resp, err := svc.AssumeRoleWithSAML(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}
// Use DynamoDB methods for simplicity
func TestPaginationEarlyExit(t *testing.T) {
	db := dynamodb.New(unit.Session)
	numPages, gotToEnd := 0, false

	reqNum := 0
	resps := []*dynamodb.ListTablesOutput{
		{TableNames: []*string{aws.String("Table1"), aws.String("Table2")}, LastEvaluatedTableName: aws.String("Table2")},
		{TableNames: []*string{aws.String("Table3"), aws.String("Table4")}, LastEvaluatedTableName: aws.String("Table4")},
		{TableNames: []*string{aws.String("Table5")}},
	}

	db.Handlers.Send.Clear() // mock sending
	db.Handlers.Unmarshal.Clear()
	db.Handlers.UnmarshalMeta.Clear()
	db.Handlers.ValidateResponse.Clear()
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = resps[reqNum]
		reqNum++
	})

	params := &dynamodb.ListTablesInput{Limit: aws.Int64(2)}
	err := db.ListTablesPages(params, func(p *dynamodb.ListTablesOutput, last bool) bool {
		numPages++
		if numPages == 2 {
			return false
		}
		if last {
			if gotToEnd {
				assert.Fail(t, "last=true happened twice")
			}
			gotToEnd = true
		}
		return true
	})

	assert.Equal(t, 2, numPages)
	assert.False(t, gotToEnd)
	assert.Nil(t, err)
}
Пример #9
0
func ExampleSTS_AssumeRoleWithWebIdentity() {
	svc := sts.New(session.New())

	params := &sts.AssumeRoleWithWebIdentityInput{
		RoleArn:          aws.String("arnType"),             // Required
		RoleSessionName:  aws.String("roleSessionNameType"), // Required
		WebIdentityToken: aws.String("clientTokenType"),     // Required
		DurationSeconds:  aws.Int64(1),
		Policy:           aws.String("sessionPolicyDocumentType"),
		ProviderId:       aws.String("urlType"),
	}
	resp, err := svc.AssumeRoleWithWebIdentity(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}
Пример #10
0
func ExampleSTS_AssumeRole() {
	svc := sts.New(session.New())

	params := &sts.AssumeRoleInput{
		RoleArn:         aws.String("arnType"),             // Required
		RoleSessionName: aws.String("roleSessionNameType"), // Required
		DurationSeconds: aws.Int64(1),
		ExternalId:      aws.String("externalIdType"),
		Policy:          aws.String("sessionPolicyDocumentType"),
		SerialNumber:    aws.String("serialNumberType"),
		TokenCode:       aws.String("tokenCodeType"),
	}
	resp, err := svc.AssumeRole(params)

	if err != nil {
		// Print the error, cast err to awserr.Error to get the Code and
		// Message from an error.
		fmt.Println(err.Error())
		return
	}

	// Pretty-print the response data.
	fmt.Println(resp)
}
// Use DynamoDB methods for simplicity
func TestPaginationQueryPage(t *testing.T) {
	db := dynamodb.New(unit.Session)
	tokens, pages, numPages, gotToEnd := []map[string]*dynamodb.AttributeValue{}, []map[string]*dynamodb.AttributeValue{}, 0, false

	reqNum := 0
	resps := []*dynamodb.QueryOutput{
		{
			LastEvaluatedKey: map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key1")}},
			Count:            aws.Int64(1),
			Items: []map[string]*dynamodb.AttributeValue{
				map[string]*dynamodb.AttributeValue{
					"key": {S: aws.String("key1")},
				},
			},
		},
		{
			LastEvaluatedKey: map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key2")}},
			Count:            aws.Int64(1),
			Items: []map[string]*dynamodb.AttributeValue{
				map[string]*dynamodb.AttributeValue{
					"key": {S: aws.String("key2")},
				},
			},
		},
		{
			LastEvaluatedKey: map[string]*dynamodb.AttributeValue{},
			Count:            aws.Int64(1),
			Items: []map[string]*dynamodb.AttributeValue{
				map[string]*dynamodb.AttributeValue{
					"key": {S: aws.String("key3")},
				},
			},
		},
	}

	db.Handlers.Send.Clear() // mock sending
	db.Handlers.Unmarshal.Clear()
	db.Handlers.UnmarshalMeta.Clear()
	db.Handlers.ValidateResponse.Clear()
	db.Handlers.Build.PushBack(func(r *request.Request) {
		in := r.Params.(*dynamodb.QueryInput)
		if in == nil {
			tokens = append(tokens, nil)
		} else if len(in.ExclusiveStartKey) != 0 {
			tokens = append(tokens, in.ExclusiveStartKey)
		}
	})
	db.Handlers.Unmarshal.PushBack(func(r *request.Request) {
		r.Data = resps[reqNum]
		reqNum++
	})

	params := &dynamodb.QueryInput{
		Limit:     aws.Int64(2),
		TableName: aws.String("tablename"),
	}
	err := db.QueryPages(params, func(p *dynamodb.QueryOutput, last bool) bool {
		numPages++
		for _, item := range p.Items {
			pages = append(pages, item)
		}
		if last {
			if gotToEnd {
				assert.Fail(t, "last=true happened twice")
			}
			gotToEnd = true
		}
		return true
	})
	assert.Nil(t, err)

	assert.Equal(t,
		[]map[string]*dynamodb.AttributeValue{
			map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key1")}},
			map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key2")}},
		}, tokens)
	assert.Equal(t,
		[]map[string]*dynamodb.AttributeValue{
			map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key1")}},
			map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key2")}},
			map[string]*dynamodb.AttributeValue{"key": {S: aws.String("key3")}},
		}, pages)
	assert.Equal(t, 3, numPages)
	assert.True(t, gotToEnd)
	assert.Nil(t, params.ExclusiveStartKey)
}