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@ -17,11 +17,62 @@ import logging |
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logger = logging.getLogger(__file__) |
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def get_storage_auth(storage_obj): |
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filter_fields = ['access_key', 'secret_key', 'bucket_name', 'domain_name', 'is_https', 'endpoint', |
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'sts_role_arn', 'cnd_auth_key', 'download_auth_type'] |
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return get_dict_from_filter_fields(filter_fields, storage_obj.__dict__) |
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def get_storage(user, assigned_storage_obj, use_default_storage): |
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if use_default_storage: |
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return get_storage_form_conf(user) |
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if assigned_storage_obj: |
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storage_obj = assigned_storage_obj |
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else: |
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storage_obj = user.storage |
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if storage_obj: |
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auth = get_storage_auth(storage_obj) |
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storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'), user.uid, |
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base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]]) |
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storage_type = storage_obj.storage_type |
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new_storage_obj = cache.get(storage_key) |
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if new_storage_obj and not assigned_storage_obj: |
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logger.info("user %s get storage obj %s cache %s" % (user, storage_key, new_storage_obj)) |
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return new_storage_obj |
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else: |
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if storage_type == 1: |
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new_storage_obj = QiNiuOss(**auth) |
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elif storage_type == 2: |
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new_storage_obj = AliYunOss(**auth) |
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else: |
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new_storage_obj = LocalStorage(**auth) |
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logger.warning("user %s make storage obj key:%s obj: %s" % (user, storage_key, new_storage_obj)) |
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new_storage_obj.storage_type = storage_type |
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cache.set(storage_key, new_storage_obj, 600) |
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return new_storage_obj |
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else: |
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logger.info("user %s has not storage obj, so get default" % user) |
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# return self.get_default_storage(user, storage_obj, False) |
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# 不需要管理存储,直接从配置文件获取默认存储 |
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return get_storage_form_conf(user) |
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def get_default_storage(user, storage_obj, use_default_storage): |
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admin_obj = UserInfo.objects.filter(is_superuser=True).order_by('pk').first() |
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if admin_obj and admin_obj.storage and admin_obj.pk != user.pk: |
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logger.info("user %s has not storage obj, from admin " |
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"get default storage" % user) |
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return get_storage(admin_obj, storage_obj, use_default_storage) |
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else: |
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return get_storage_form_conf(user) |
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class Storage(object): |
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def __init__(self, user, storage_obj=None, use_default_storage=False): |
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def __init__(self, user, assigned_storage_obj=None, use_default_storage=False): |
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try: |
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with cache.lock("%s_%s" % ('make_storage_cache', user.uid), timeout=10, blocking_timeout=6): |
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self.storage = self.get_storage(user, storage_obj, use_default_storage) |
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self.storage = get_storage(user, assigned_storage_obj, use_default_storage) |
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except Exception as e: |
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logger.error("get %s storage failed Exception:%s" % (user, e)) |
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self.storage = None |
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@ -80,46 +131,37 @@ class Storage(object): |
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except Exception as e: |
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logger.error("oss download %s failed Exception %s" % (local_file_full_path, e)) |
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def get_storage(self, user, storage_obj, use_default_storage): |
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if storage_obj: |
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self.storage_obj = storage_obj |
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else: |
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self.storage_obj = user.storage |
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if use_default_storage: |
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self.storage_obj = None |
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def get_storage_type(self): |
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if self.storage: |
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return self.storage.storage_type |
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if self.storage_obj: |
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auth = self.get_storage_auth() |
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storage_key = "_".join([CACHE_KEY_TEMPLATE.get('user_storage_key'), user.uid, |
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def get_local_storage(clean_cache=False): |
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storage_lists = THIRD_PART_CONFIG.get('storage') |
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for storage in storage_lists: |
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storage_type = storage.get('type', None) |
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if storage_type == 0: |
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auth = storage.get('auth', {}) |
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storage_key = "_".join(['local_storage_', CACHE_KEY_TEMPLATE.get('user_storage_key'), "_system_", |
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base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]]) |
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storage_type = self.storage_obj.storage_type |
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if clean_cache: |
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logger.info("system clean local storage obj cache storage_key %s" % storage_key) |
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cache.delete(storage_key) |
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new_storage_obj = cache.get(storage_key) |
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if new_storage_obj and not storage_obj: |
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logger.info("user %s get storage obj cache %s" % (user, new_storage_obj)) |
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if new_storage_obj: |
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logger.info("system get local storage obj cache %s" % new_storage_obj) |
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return new_storage_obj |
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else: |
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if storage_type == 1: |
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new_storage_obj = QiNiuOss(**auth) |
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elif storage_type == 2: |
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new_storage_obj = AliYunOss(**auth) |
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else: |
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new_storage_obj = LocalStorage(**auth) |
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logger.warning("user %s make storage obj %s" % (user, new_storage_obj)) |
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new_storage_obj.storage_type = storage_type |
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new_storage_obj.storage_type = 3 |
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cache.set(storage_key, new_storage_obj, 600) |
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logger.info("system get local storage obj, from settings " |
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"storage %s" % new_storage_obj) |
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return new_storage_obj |
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else: |
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logger.info("user %s has not storage obj, so get default" % user) |
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return self.get_default_storage(user, storage_obj, False) |
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def get_default_storage(self, user, storage_obj, use_default_storage): |
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admin_obj = UserInfo.objects.filter(is_superuser=True).order_by('pk').first() |
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if admin_obj and admin_obj.storage and admin_obj.pk != user.pk: |
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logger.info("user %s has not storage obj, from admin " |
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"get default storage" % user) |
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return self.get_storage(admin_obj, storage_obj, use_default_storage) |
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else: |
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storage_lists = THIRD_PART_CONFIG.get('storage') |
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def get_storage_form_conf(user): |
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storage_lists = THIRD_PART_CONFIG.get('storage', []) |
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for storage in storage_lists: |
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if storage.get("active", None): |
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storage_type = storage.get('type', None) |
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@ -128,7 +170,7 @@ class Storage(object): |
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base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]]) |
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new_storage_obj = cache.get(storage_key) |
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if new_storage_obj: |
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logger.info("user %s get default storage obj cache %s" % (user, new_storage_obj)) |
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logger.info("user %s get default storage %s obj cache %s " % (user, storage_key, new_storage_obj)) |
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return new_storage_obj |
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else: |
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if storage_type == 1: |
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@ -141,40 +183,7 @@ class Storage(object): |
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new_storage_obj = LocalStorage(**auth) |
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new_storage_obj.storage_type = 3 |
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cache.set(storage_key, new_storage_obj, 600) |
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logger.warning("user %s has not storage obj, admin already has not storage obj, from settings " |
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"get default storage %s" % (user, new_storage_obj)) |
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logger.warning("user %s has not storage obj, from settings " |
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"get default storage key:%s obj:%s" % (user, storage_key, new_storage_obj)) |
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return new_storage_obj |
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return None |
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def get_storage_type(self): |
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if self.storage: |
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return self.storage.storage_type |
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def get_storage_auth(self): |
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filter_fields = ['access_key', 'secret_key', 'bucket_name', 'domain_name', 'is_https', 'endpoint', |
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'sts_role_arn', 'cnd_auth_key', 'download_auth_type'] |
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return get_dict_from_filter_fields(filter_fields, self.storage_obj.__dict__) |
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def get_local_storage(clean_cache=False): |
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storage_lists = THIRD_PART_CONFIG.get('storage') |
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for storage in storage_lists: |
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storage_type = storage.get('type', None) |
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if storage_type == 0: |
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auth = storage.get('auth', {}) |
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storage_key = "_".join(['local_storage_', CACHE_KEY_TEMPLATE.get('user_storage_key'), "_system_", |
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base64.b64encode(json.dumps(auth).encode("utf-8")).decode("utf-8")[0:64]]) |
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if clean_cache: |
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logger.info("system clean local storage obj cache storage_key %s" % storage_key) |
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cache.delete(storage_key) |
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new_storage_obj = cache.get(storage_key) |
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if new_storage_obj: |
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logger.info("system get local storage obj cache %s" % new_storage_obj) |
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return new_storage_obj |
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else: |
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new_storage_obj = LocalStorage(**auth) |
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new_storage_obj.storage_type = 3 |
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cache.set(storage_key, new_storage_obj, 600) |
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logger.info("system get local storage obj, from settings " |
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"storage %s" % new_storage_obj) |
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return new_storage_obj |
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