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Prevent SSL related fields from being sent empty to the Fastly API. #622

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Nov 28, 2022
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8 changes: 6 additions & 2 deletions fastly/block_fastly_service_backend.go
Original file line number Diff line number Diff line change
Expand Up @@ -279,9 +279,7 @@ func (h *BackendServiceAttributeHandler) buildCreateBackendInput(service string,
MaxConn: gofastly.Int(resource["max_conn"].(int)),
Name: gofastly.String(resource["name"].(string)),
Port: gofastly.Int(resource["port"].(int)),
SSLCertHostname: gofastly.String(resource["ssl_cert_hostname"].(string)),
SSLCheckCert: gofastly.CBool(resource["ssl_check_cert"].(bool)),
SSLSNIHostname: gofastly.String(resource["ssl_sni_hostname"].(string)),
ServiceID: service,
ServiceVersion: latestVersion,
Shield: gofastly.String(resource["shield"].(string)),
Expand All @@ -304,6 +302,9 @@ func (h *BackendServiceAttributeHandler) buildCreateBackendInput(service string,
if resource["ssl_ca_cert"].(string) != "" {
opts.SSLCACert = gofastly.String(resource["ssl_ca_cert"].(string))
}
if resource["ssl_cert_hostname"].(string) != "" {
opts.SSLCertHostname = gofastly.String(resource["ssl_cert_hostname"].(string))
}
if resource["ssl_ciphers"].(string) != "" {
opts.SSLCiphers = gofastly.String(resource["ssl_ciphers"].(string))
}
Expand All @@ -313,6 +314,9 @@ func (h *BackendServiceAttributeHandler) buildCreateBackendInput(service string,
if resource["ssl_client_key"].(string) != "" {
opts.SSLClientKey = gofastly.String(resource["ssl_client_key"].(string))
}
if resource["ssl_sni_hostname"].(string) != "" {
opts.SSLSNIHostname = gofastly.String(resource["ssl_sni_hostname"].(string))
}

if h.GetServiceMetadata().serviceType == ServiceTypeVCL {
opts.RequestCondition = gofastly.String(resource["request_condition"].(string))
Expand Down
42 changes: 37 additions & 5 deletions fastly/block_fastly_service_backend_test.go
Original file line number Diff line number Diff line change
Expand Up @@ -171,6 +171,10 @@ func TestAccFastlyServiceVCLBackend_basic(t *testing.T) {
backendName := fmt.Sprintf("backend-tf-%s", acctest.RandString(10))
backendAddress := "httpbin.org"

// The following backends are what we expect to exist after all our Terraform
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// configuration settings have been applied. We expect them to correlate to
// the specific backend definitions in the Terraform configuration.

b1 := gofastly.Backend{
Address: backendAddress,
Name: backendName,
Expand All @@ -187,7 +191,7 @@ func TestAccFastlyServiceVCLBackend_basic(t *testing.T) {
}
b2 := gofastly.Backend{
Address: backendAddress,
Name: backendName + " updated",
Name: backendName + " new",
Port: 443,

// NOTE: The following are defaults applied by the API.
Expand All @@ -199,6 +203,27 @@ func TestAccFastlyServiceVCLBackend_basic(t *testing.T) {
SSLCheckCert: true,
Weight: 100,
}
b3 := gofastly.Backend{
Address: backendAddress,
Name: backendName + " new with use ssl",
// NOTE: We don't set the port attribute in the Terraform configuration, and
// so the Terraform provider defaults to setting that to port 80. This test
// validates that the Fastly API currently accepts port 80 (although the
// setting of use_ssl would otherwise cause you to expect some kind of API
// validation to prevent port 80 from being used).
Port: 80,
SSLCertHostname: "httpbin.org",
UseSSL: true,

// NOTE: The following are defaults applied by the API.
BetweenBytesTimeout: 10000,
ConnectTimeout: 1000,
FirstByteTimeout: 15000,
Hostname: backendAddress,
MaxConn: 200,
SSLCheckCert: true,
Weight: 100,
}

resource.ParallelTest(t, resource.TestCase{
PreCheck: func() {
Expand All @@ -221,8 +246,8 @@ func TestAccFastlyServiceVCLBackend_basic(t *testing.T) {
Config: testAccServiceVCLBackendUpdate(serviceName, domainName, backendAddress, backendName),
Check: resource.ComposeTestCheckFunc(
testAccCheckServiceVCLExists("fastly_service_vcl.foo", &service),
resource.TestCheckResourceAttr("fastly_service_vcl.foo", "backend.#", "2"),
testAccCheckFastlyServiceVCLBackendAttributes(&service, []*gofastly.Backend{&b1, &b2}),
resource.TestCheckResourceAttr("fastly_service_vcl.foo", "backend.#", "3"),
testAccCheckFastlyServiceVCLBackendAttributes(&service, []*gofastly.Backend{&b1, &b2, &b3}),
),
},
},
Expand Down Expand Up @@ -271,12 +296,19 @@ resource "fastly_service_vcl" "foo" {

backend {
address = "%s"
name = "%s updated"
name = "%s new"
port = 443
}

backend {
address = "%s"
name = "%s new with use ssl"
use_ssl = true
ssl_cert_hostname = "httpbin.org"
}

force_destroy = true
}`, serviceName, domainName, backendAddress, backendName, backendAddress, backendName)
}`, serviceName, domainName, backendAddress, backendName, backendAddress, backendName, backendAddress, backendName)
}

func testAccCheckFastlyServiceVCLBackendAttributes(service *gofastly.ServiceDetail, want []*gofastly.Backend) resource.TestCheckFunc {
Expand Down