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// Copyright 2023 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package storage
import (
"context"
"net/http"
"net/http/httptest"
"os"
"testing"
"code.gitea.io/gitea/modules/setting"
"github.com/minio/minio-go/v7"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestMinioStorageIterator(t *testing.T) {
if os.Getenv("CI") == "" {
t.Skip("minioStorage not present outside of CI")
return
}
testStorageIterator(t, setting.MinioStorageType, &setting.Storage{
MinioConfig: setting.MinioStorageConfig{
Endpoint: "minio:9000",
AccessKeyID: "123456",
SecretAccessKey: "12345678",
Bucket: "gitea",
Location: "us-east-1",
},
})
}
func TestVirtualHostMinioStorage(t *testing.T) {
if os.Getenv("CI") == "" {
t.Skip("minioStorage not present outside of CI")
return
}
testStorageIterator(t, setting.MinioStorageType, &setting.Storage{
MinioConfig: setting.MinioStorageConfig{
Endpoint: "minio:9000",
AccessKeyID: "123456",
SecretAccessKey: "12345678",
Bucket: "gitea",
Location: "us-east-1",
BucketLookup: "dns",
},
})
}
func TestMinioStoragePath(t *testing.T) {
m := &MinioStorage{basePath: ""}
assert.Equal(t, "", m.buildMinioPath("/"))
assert.Equal(t, "", m.buildMinioPath("."))
assert.Equal(t, "a", m.buildMinioPath("/a"))
assert.Equal(t, "a/b", m.buildMinioPath("/a/b/"))
assert.Equal(t, "", m.buildMinioDirPrefix(""))
assert.Equal(t, "a/", m.buildMinioDirPrefix("/a/"))
m = &MinioStorage{basePath: "/"}
assert.Equal(t, "", m.buildMinioPath("/"))
assert.Equal(t, "", m.buildMinioPath("."))
assert.Equal(t, "a", m.buildMinioPath("/a"))
assert.Equal(t, "a/b", m.buildMinioPath("/a/b/"))
assert.Equal(t, "", m.buildMinioDirPrefix(""))
assert.Equal(t, "a/", m.buildMinioDirPrefix("/a/"))
m = &MinioStorage{basePath: "/base"}
assert.Equal(t, "base", m.buildMinioPath("/"))
assert.Equal(t, "base", m.buildMinioPath("."))
assert.Equal(t, "base/a", m.buildMinioPath("/a"))
assert.Equal(t, "base/a/b", m.buildMinioPath("/a/b/"))
assert.Equal(t, "base/", m.buildMinioDirPrefix(""))
assert.Equal(t, "base/a/", m.buildMinioDirPrefix("/a/"))
m = &MinioStorage{basePath: "/base/"}
assert.Equal(t, "base", m.buildMinioPath("/"))
assert.Equal(t, "base", m.buildMinioPath("."))
assert.Equal(t, "base/a", m.buildMinioPath("/a"))
assert.Equal(t, "base/a/b", m.buildMinioPath("/a/b/"))
assert.Equal(t, "base/", m.buildMinioDirPrefix(""))
assert.Equal(t, "base/a/", m.buildMinioDirPrefix("/a/"))
}
func TestS3StorageBadRequest(t *testing.T) {
if os.Getenv("CI") == "" {
t.Skip("S3Storage not present outside of CI")
return
}
cfg := &setting.Storage{
MinioConfig: setting.MinioStorageConfig{
Endpoint: "minio:9000",
AccessKeyID: "123456",
SecretAccessKey: "12345678",
Bucket: "bucket",
Location: "us-east-1",
},
}
message := "ERROR"
old := getBucketVersioning
defer func() { getBucketVersioning = old }()
getBucketVersioning = func(ctx context.Context, minioClient *minio.Client, bucket string) error {
return minio.ErrorResponse{
StatusCode: http.StatusBadRequest,
Code: "FixtureError",
Message: message,
}
}
_, err := NewStorage(setting.MinioStorageType, cfg)
require.ErrorContains(t, err, message)
}
func TestMinioCredentials(t *testing.T) {
const (
ExpectedAccessKey = "ExampleAccessKeyID"
ExpectedSecretAccessKey = "ExampleSecretAccessKeyID"
// Use a FakeEndpoint for IAM credentials to avoid logging any
// potential real IAM credentials when running in EC2.
FakeEndpoint = "http://localhost"
)
t.Run("Static Credentials", func(t *testing.T) {
cfg := setting.MinioStorageConfig{
AccessKeyID: ExpectedAccessKey,
SecretAccessKey: ExpectedSecretAccessKey,
}
creds := buildMinioCredentials(cfg, FakeEndpoint)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey, v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey, v.SecretAccessKey)
})
t.Run("Chain", func(t *testing.T) {
cfg := setting.MinioStorageConfig{}
t.Run("EnvMinio", func(t *testing.T) {
t.Setenv("MINIO_ACCESS_KEY", ExpectedAccessKey+"Minio")
t.Setenv("MINIO_SECRET_KEY", ExpectedSecretAccessKey+"Minio")
creds := buildMinioCredentials(cfg, FakeEndpoint)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey+"Minio", v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey+"Minio", v.SecretAccessKey)
})
t.Run("EnvAWS", func(t *testing.T) {
t.Setenv("AWS_ACCESS_KEY", ExpectedAccessKey+"AWS")
t.Setenv("AWS_SECRET_KEY", ExpectedSecretAccessKey+"AWS")
creds := buildMinioCredentials(cfg, FakeEndpoint)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey+"AWS", v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey+"AWS", v.SecretAccessKey)
})
t.Run("FileMinio", func(t *testing.T) {
t.Setenv("MINIO_SHARED_CREDENTIALS_FILE", "testdata/minio.json")
// prevent loading any actual credentials files from the user
t.Setenv("AWS_SHARED_CREDENTIALS_FILE", "testdata/fake")
creds := buildMinioCredentials(cfg, FakeEndpoint)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey+"MinioFile", v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey+"MinioFile", v.SecretAccessKey)
})
t.Run("FileAWS", func(t *testing.T) {
// prevent loading any actual credentials files from the user
t.Setenv("MINIO_SHARED_CREDENTIALS_FILE", "testdata/fake.json")
t.Setenv("AWS_SHARED_CREDENTIALS_FILE", "testdata/aws_credentials")
creds := buildMinioCredentials(cfg, FakeEndpoint)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey+"AWSFile", v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey+"AWSFile", v.SecretAccessKey)
})
t.Run("IAM", func(t *testing.T) {
// prevent loading any actual credentials files from the user
t.Setenv("MINIO_SHARED_CREDENTIALS_FILE", "testdata/fake.json")
t.Setenv("AWS_SHARED_CREDENTIALS_FILE", "testdata/fake")
// Spawn a server to emulate the EC2 Instance Metadata
server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
// The client will actually make 3 requests here,
// first will be to get the IMDSv2 token, second to
// get the role, and third for the actual
// credentials. However, we can return credentials
// every request since we're not emulating a full
// IMDSv2 flow.
w.Write([]byte(`{"Code":"Success","AccessKeyId":"ExampleAccessKeyIDIAM","SecretAccessKey":"ExampleSecretAccessKeyIDIAM"}`))
}))
defer server.Close()
// Use the provided EC2 Instance Metadata server
creds := buildMinioCredentials(cfg, server.URL)
v, err := creds.Get()
require.NoError(t, err)
assert.Equal(t, ExpectedAccessKey+"IAM", v.AccessKeyID)
assert.Equal(t, ExpectedSecretAccessKey+"IAM", v.SecretAccessKey)
})
})
}
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