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backend/azure: Add tests for both token types

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Add two new test cases, TestBackendAzureAccountToken and
TestBackendAzureContainerToken, that ensure that the authorization using
both types of token works.

This introduces two new environment variables,
RESTIC_TEST_AZURE_ACCOUNT_SAS and RESTIC_TEST_AZURE_CONTAINER_SAS, that
contain the tokens to use when testing restic. If an environment
variable is missing, the related test is skipped.
This commit is contained in:
Connor Findlay 2024-10-17 21:26:52 +13:00 committed by Michael Eischer
parent 048c3bb240
commit 9553d873ff
1 changed files with 85 additions and 0 deletions
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85
internal/backend/azure/azure_test.go
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@ -80,6 +80,91 @@ func BenchmarkBackendAzure(t *testing.B) {
newAzureTestSuite().RunBenchmarks(t)
}
// TestBackendAzureAccountToken tests that a Storage Account SAS/SAT token can authorize.
// This test ensures that restic can use a token that was generated using the storage
// account keys can be used to authorize the azure connection.
// Requires the RESTIC_TEST_AZURE_ACCOUNT_NAME, RESTIC_TEST_AZURE_REPOSITORY, and the
// RESTIC_TEST_AZURE_ACCOUNT_SAS environment variables to be set, otherwise this test
// will be skipped.
func TestBackendAzureAccountToken(t *testing.T) {
vars := []string{
"RESTIC_TEST_AZURE_ACCOUNT_NAME",
"RESTIC_TEST_AZURE_REPOSITORY",
"RESTIC_TEST_AZURE_ACCOUNT_SAS",
}
for _, v := range vars {
if os.Getenv(v) == "" {
t.Skipf("set %v to test SAS/SAT Token Authentication", v)
return
}
}
ctx, cancel := context.WithCancel(context.TODO())
defer cancel()
cfg, err := azure.ParseConfig(os.Getenv("RESTIC_TEST_AZURE_REPOSITORY"))
if err != nil {
t.Fatal(err)
}
cfg.AccountName = os.Getenv("RESTIC_TEST_AZURE_ACCOUNT_NAME")
cfg.AccountSAS = options.NewSecretString(os.Getenv("RESTIC_TEST_AZURE_ACCOUNT_SAS"))
tr, err := backend.Transport(backend.TransportOptions{})
if err != nil {
t.Fatal(err)
}
_, err = azure.Create(ctx, *cfg, tr)
if err != nil {
t.Fatal(err)
}
}
// TestBackendAzureContainerToken tests that a container SAS/SAT token can authorize.
// This test ensures that restic can use a token that was generated using a user
// delegation key against the container we are storing data in can be used to
// authorize the azure connection.
// Requires the RESTIC_TEST_AZURE_ACCOUNT_NAME, RESTIC_TEST_AZURE_REPOSITORY, and the
// RESTIC_TEST_AZURE_CONTAINER_SAS environment variables to be set, otherwise this test
// will be skipped.
func TestBackendAzureContainerToken(t *testing.T) {
vars := []string{
"RESTIC_TEST_AZURE_ACCOUNT_NAME",
"RESTIC_TEST_AZURE_REPOSITORY",
"RESTIC_TEST_AZURE_CONTAINER_SAS",
}
for _, v := range vars {
if os.Getenv(v) == "" {
t.Skipf("set %v to test SAS/SAT Token Authentication", v)
return
}
}
ctx, cancel := context.WithCancel(context.TODO())
defer cancel()
cfg, err := azure.ParseConfig(os.Getenv("RESTIC_TEST_AZURE_REPOSITORY"))
if err != nil {
t.Fatal(err)
}
cfg.AccountName = os.Getenv("RESTIC_TEST_AZURE_ACCOUNT_NAME")
cfg.AccountSAS = options.NewSecretString(os.Getenv("RESTIC_TEST_AZURE_CONTAINER_SAS"))
tr, err := backend.Transport(backend.TransportOptions{})
if err != nil {
t.Fatal(err)
}
_, err = azure.Create(ctx, *cfg, tr)
if err != nil {
t.Fatal(err)
}
}
func TestUploadLargeFile(t *testing.T) {
if os.Getenv("RESTIC_AZURE_TEST_LARGE_UPLOAD") == "" {
t.Skip("set RESTIC_AZURE_TEST_LARGE_UPLOAD=1 to test large uploads")