Azure blob storage support (#30995)

This PR implemented object storages(LFS/Packages/Attachments and etc.)
for Azure Blob Storage. It depends on azure official golang SDK and can
support both the azure blob storage cloud service and azurite mock
server.

Replace #25458
Fix #22527 

- [x] CI Tests
- [x] integration test, MSSQL integration tests will now based on
azureblob
  - [x] unit test 
- [x] CLI Migrate Storage
- [x] Documentation for configuration added

------

TODO (other PRs):
- [ ] Improve performance of `blob download`.

---------

Co-authored-by: yp05327 <576951401@qq.com>

3 files changed, 28 insertions, 18 deletions

diff --git a/tests/integration/api_packages_generic_test.go b/tests/integration/api_packages_generic_test.go
index 1cbae599af..baa8dd66c8 100644
--- a/tests/integration/api_packages_generic_test.go
+++ b/tests/integration/api_packages_generic_test.go
@@ -144,18 +144,29 @@ func TestPackageGeneric(t *testing.T) {
 		t.Run("ServeDirect", func(t *testing.T) {
 			defer tests.PrintCurrentTest(t)()
 
-			if setting.Packages.Storage.Type != setting.MinioStorageType {
-				t.Skip("Test skipped for non-Minio-storage.")
+			if setting.Packages.Storage.Type != setting.MinioStorageType && setting.Packages.Storage.Type != setting.AzureBlobStorageType {
+				t.Skip("Test skipped for non-Minio-storage and non-AzureBlob-storage.")
 				return
 			}
 
-			if !setting.Packages.Storage.MinioConfig.ServeDirect {
-				old := setting.Packages.Storage.MinioConfig.ServeDirect
-				defer func() {
-					setting.Packages.Storage.MinioConfig.ServeDirect = old
-				}()
-
-				setting.Packages.Storage.MinioConfig.ServeDirect = true
+			if setting.Packages.Storage.Type == setting.MinioStorageType {
+				if !setting.Packages.Storage.MinioConfig.ServeDirect {
+					old := setting.Packages.Storage.MinioConfig.ServeDirect
+					defer func() {
+						setting.Packages.Storage.MinioConfig.ServeDirect = old
+					}()
+
+					setting.Packages.Storage.MinioConfig.ServeDirect = true
+				}
+			} else if setting.Packages.Storage.Type == setting.AzureBlobStorageType {
+				if !setting.Packages.Storage.AzureBlobConfig.ServeDirect {
+					old := setting.Packages.Storage.AzureBlobConfig.ServeDirect
+					defer func() {
+						setting.Packages.Storage.AzureBlobConfig.ServeDirect = old
+					}()
+
+					setting.Packages.Storage.AzureBlobConfig.ServeDirect = true
+				}
 			}
 
 			req := NewRequest(t, "GET", url+"/"+filename)
@@ -168,7 +179,7 @@ func TestPackageGeneric(t *testing.T) {
 
 			resp2, err := (&http.Client{}).Get(location)
 			assert.NoError(t, err)
-			assert.Equal(t, http.StatusOK, resp2.StatusCode)
+			assert.Equal(t, http.StatusOK, resp2.StatusCode, location)
 
 			body, err := io.ReadAll(resp2.Body)
 			assert.NoError(t, err)
diff --git a/tests/mssql.ini.tmpl b/tests/mssql.ini.tmpl
index 07997f62ed..77c969e813 100644
--- a/tests/mssql.ini.tmpl
+++ b/tests/mssql.ini.tmpl
@@ -53,9 +53,6 @@ APP_DATA_PATH    = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-mssql/data
 BUILTIN_SSH_SERVER_USER = git
 SSH_TRUSTED_USER_CA_KEYS = ssh-rsa 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
 
-[attachment]
-PATH = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-mssql/data/attachments
-
 [mailer]
 ENABLED = true
 PROTOCOL = dummy
@@ -102,8 +99,13 @@ SECRET_KEY     = 9pCviYTWSb
 INTERNAL_TOKEN = eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJuYmYiOjE0OTU1NTE2MTh9.hhSVGOANkaKk3vfCd2jDOIww4pUk0xtg9JRde5UogyQ
 DISABLE_QUERY_AUTH_TOKEN = true
 
-[lfs]
-PATH = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-mssql/data/lfs
+[storage]
+STORAGE_TYPE = azureblob
+AZURE_BLOB_ENDPOINT = http://devstoreaccount1.azurite.local:10000
+AZURE_BLOB_ACCOUNT_NAME = devstoreaccount1
+AZURE_BLOB_ACCOUNT_KEY = "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uSRZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw=="
+AZURE_BLOB_CONTAINER = gitea
+SERVE_DIRECT = false
 
 [packages]
 ENABLED = true
diff --git a/tests/pgsql.ini.tmpl b/tests/pgsql.ini.tmpl
index 486cfc945c..6b54f790c5 100644
--- a/tests/pgsql.ini.tmpl
+++ b/tests/pgsql.ini.tmpl
@@ -54,9 +54,6 @@ APP_DATA_PATH    = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-pgsql/data
 BUILTIN_SSH_SERVER_USER = git
 SSH_TRUSTED_USER_CA_KEYS = ssh-rsa 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
 
-[attachment]
-PATH = tests/{{TEST_TYPE}}/gitea-{{TEST_TYPE}}-pgsql/data/attachments
-
 [mailer]
 ENABLED = true
 PROTOCOL = dummy