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test(e2e): Add test with scp operations (#3812)
* chore(e2e): Allow ssh to targets to assist with debugging * test(e2e): Add test with scp operations * CR: Use io.CopyN to optimize memory allocation This mitigates the need to allocate a 256K string
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155
testing/internal/e2e/tests/base/target_tcp_connect_scp_test.go
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// Copyright (c) HashiCorp, Inc. | ||
// SPDX-License-Identifier: BUSL-1.1 | ||
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package base_test | ||
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import ( | ||
"context" | ||
"crypto/rand" | ||
"fmt" | ||
"io" | ||
"os" | ||
"strings" | ||
"testing" | ||
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"github.com/hashicorp/boundary/internal/target" | ||
"github.com/hashicorp/boundary/testing/internal/e2e" | ||
"github.com/hashicorp/boundary/testing/internal/e2e/boundary" | ||
"github.com/stretchr/testify/require" | ||
) | ||
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// TestCliTcpTargetConnectTargetAndScp connects to a target and validates scp | ||
// operations by uploading and downloading a file to a host and verifies that | ||
// checksums match | ||
func TestCliTcpTargetConnectTargetAndScp(t *testing.T) { | ||
e2e.MaybeSkipTest(t) | ||
c, err := loadTestConfig() | ||
require.NoError(t, err) | ||
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ctx := context.Background() | ||
boundary.AuthenticateAdminCli(t, ctx) | ||
newOrgId := boundary.CreateNewOrgCli(t, ctx) | ||
t.Cleanup(func() { | ||
ctx := context.Background() | ||
boundary.AuthenticateAdminCli(t, ctx) | ||
output := e2e.RunCommand(ctx, "boundary", e2e.WithArgs("scopes", "delete", "-id", newOrgId)) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
}) | ||
newProjectId := boundary.CreateNewProjectCli(t, ctx, newOrgId) | ||
newTargetId := boundary.CreateNewTargetCli( | ||
t, | ||
ctx, | ||
newProjectId, | ||
c.TargetPort, | ||
target.WithAddress(c.TargetAddress), | ||
) | ||
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// Start a session | ||
ctxCancel, cancel := context.WithCancel(context.Background()) | ||
port := "12345" | ||
cmdChan := make(chan *e2e.CommandResult) | ||
go func() { | ||
t.Log("Starting session...") | ||
cmdChan <- e2e.RunCommand(ctxCancel, "boundary", | ||
e2e.WithArgs( | ||
"connect", | ||
"-target-id", newTargetId, | ||
"-listen-port", port, | ||
"-format", "json", | ||
), | ||
) | ||
}() | ||
t.Cleanup(cancel) | ||
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boundary.WaitForSessionCli(t, ctx, newProjectId) | ||
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// Create file to scp | ||
testDir := t.TempDir() | ||
t.Log("Creating text file...") | ||
fileSource := fmt.Sprintf("%s/%s_src.txt", testDir, t.Name()) | ||
f, err := os.Create(fileSource) | ||
require.NoError(t, err) | ||
io.CopyN(f, rand.Reader, 256000) | ||
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fi, err := f.Stat() | ||
require.NoError(t, err) | ||
require.Greater(t, fi.Size(), int64(16000), "Generated file is not larger than 16K") | ||
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output := e2e.RunCommand(ctx, "cksum", e2e.WithArgs(fileSource)) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
parts := strings.Fields(string(output.Stdout)) | ||
cksumSource := parts[0] | ||
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// Copy file to host | ||
t.Log("Copying file to host...") | ||
fileUpload := fmt.Sprintf("/tmp/%s_upload.txt", t.Name()) | ||
output = e2e.RunCommand(ctx, "scp", | ||
e2e.WithArgs( | ||
"-i", c.TargetSshKeyPath, | ||
"-P", port, | ||
"-o", "UserKnownHostsFile=/dev/null", | ||
"-o", "StrictHostKeyChecking=no", | ||
"-o", "IdentitiesOnly=yes", // forces the use of the provided key | ||
fileSource, | ||
fmt.Sprintf("%s@localhost:%s", c.TargetSshUser, fileUpload), | ||
), | ||
) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
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// Validate checksum | ||
output = e2e.RunCommand(ctx, "ssh", | ||
e2e.WithArgs( | ||
"localhost", | ||
"-p", port, | ||
"-l", c.TargetSshUser, | ||
"-i", c.TargetSshKeyPath, | ||
"-o", "UserKnownHostsFile=/dev/null", | ||
"-o", "StrictHostKeyChecking=no", | ||
"-o", "IdentitiesOnly=yes", // forces the use of the provided key | ||
fmt.Sprintf("cksum %s", fileUpload), | ||
), | ||
) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
parts = strings.Fields(string(output.Stdout)) | ||
cksumUpload := parts[0] | ||
require.Equal(t, cksumSource, cksumUpload, "Checksum of uploaded file does not match source") | ||
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// Read file on host | ||
t.Log("Reading file on host...") | ||
output = e2e.RunCommand(ctx, "ssh", | ||
e2e.WithArgs( | ||
"localhost", | ||
"-p", port, | ||
"-l", c.TargetSshUser, | ||
"-i", c.TargetSshKeyPath, | ||
"-o", "UserKnownHostsFile=/dev/null", | ||
"-o", "StrictHostKeyChecking=no", | ||
"-o", "IdentitiesOnly=yes", // forces the use of the provided key | ||
fmt.Sprintf("cat %s", fileUpload), | ||
), | ||
) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
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// Download file from host | ||
t.Log("Downloading file from host...") | ||
fileDownload := fmt.Sprintf("%s/%s_download.txt", testDir, t.Name()) | ||
output = e2e.RunCommand(ctx, "scp", | ||
e2e.WithArgs( | ||
"-i", c.TargetSshKeyPath, | ||
"-P", port, | ||
"-o", "UserKnownHostsFile=/dev/null", | ||
"-o", "StrictHostKeyChecking=no", | ||
"-o", "IdentitiesOnly=yes", // forces the use of the provided key | ||
fmt.Sprintf("%s@localhost:%s", c.TargetSshUser, fileUpload), | ||
fileDownload, | ||
), | ||
) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
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// Validate checksum | ||
output = e2e.RunCommand(ctx, "cksum", e2e.WithArgs(fileDownload)) | ||
require.NoError(t, output.Err, string(output.Stderr)) | ||
parts = strings.Fields(string(output.Stdout)) | ||
cksumDownload := parts[0] | ||
require.Equal(t, cksumSource, cksumDownload, "Checksum of downloaded file does not match source") | ||
} |