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        • Identity Authentication and Access Control - Object Storage Service

          Identity Authentication and Access Control - Object Storage Service

          Table 1 OBS access control Method Description Reference Permission control IAM permissions IAM permissions define which actions on your cloud resources are allowed or denied.

          Help > Object Storage Service > Service Overview > Security > Identity Authentication and Access Control
        • Related Services - Object Storage Service

          Related Services - Object Storage Service

          Elastic Cloud Server (ECS) Accessing OBS over Intranet IAM provides the following functions: User identity authentication IAM user permission control IAM agency configuration Identity and Access Management (IAM) Permissions Management Creating an IAM User and Granting OBS Permissions

          Help > Object Storage Service > Service Overview
        • Why Am I Unable to Download an Object? - Object Storage Service

          Why Am I Unable to Download an Object? - Object Storage Service

          In the navigation pane, choose Permissions > Bucket Policies and check whether there is a policy that restricts the account or IAM user to download objects. If yes, modify the bucket policy to grant the account or IAM user the permission.

          Help > Object Storage Service > FAQs > Buckets and Objects
        • Granting Temporary Access to OBS - Object Storage Service

          Granting Temporary Access to OBS - Object Storage Service

          Before configuring an IAM policy, you need to understand what permissions are required. An IAM user only has the permissions defined by the policy. In this example, user APPServer only has full permissions on objects in the APPClient folder.

          Help > Object Storage Service > Permissions Configuration Guide > Permission Configuration in Typical Scenarios
        • Granting Other Accounts the Specified Permissions for Certain Objects - Object Storage Service

          Granting Other Accounts the Specified Permissions for Certain Objects - Object Storage Service

          NOTE: You can obtain the account ID and IAM user ID from the My Credentials page. Accounts should be configured in the Domain ID/IAM user ID format, with each one on a separate line. Account ID/* indicates that permission is granted to all IAM users under the account.

          Help > Object Storage Service > Permissions Configuration Guide > Permission Configuration in Typical Scenarios > Granting Permissions to Other Accounts
        • Why Am I Unable to Upload an Object? - Object Storage Service

          Why Am I Unable to Upload an Object? - Object Storage Service

          In the navigation pane, choose Permissions > Bucket Policies and check whether there is a policy preventing the account or IAM user from uploading objects. If yes, modify the bucket policy to grant the account or IAM user the permission.

          Help > Object Storage Service > FAQs > Buckets and Objects
        • Preparing the Environment - Object Storage Service

          Preparing the Environment - Object Storage Service

          Through the Identity and Access Management (IAM) service, you can create a user who has the permission to access OBS resources and manage buckets and objects on obsutil. If you do not need to use any IAM user, skip this step.

          Help > Object Storage Service > obsutil > Getting Started
        • Access Management on Department Public Data - Object Storage Service

          Access Management on Department Public Data - Object Storage Service

          On the console homepage, choose Service List > Management & Governance > Identity and Access Management to access the IAM console. On the IAM console, choose User in the left navigation tree. On the User page, click Create User.

          Help > Object Storage Service > Permissions Configuration Guide > Best Practices for Enterprise Data Access Control
        • Overview - Object Storage Service

          Overview - Object Storage Service

          ACLs control write and read permissions based on accounts, whose permission granularity is not as fine as bucket policies or IAM permissions. Generally, it is recommended that you use IAM permissions and bucket policies for access control.

          Help > Object Storage Service > OBS Browser+ > Advanced Bucket Settings > Bucket ACLs
        • Logging - Object Storage Service

          Logging - Object Storage Service

          Therefore, before configuring logging for a bucket, you need to create an IAM agency for OBS and add this IAM agency when configuring logging for the bucket.

          Help > Object Storage Service > Operation Guide (Leaving soon. Moving to User Guide.) > Monitoring and Logging
        • Authorizing a Third Party to Upload Objects - Object Storage Service

          Authorizing a Third Party to Upload Objects - Object Storage Service

          These users do not have IAM user permissions, so you can grant temporary permissions to allow these users to temporarily access OBS.

          Help > Object Storage Service > User Guide > Object Management > Uploading an Object
        • Uploading an Object - Object Storage Service

          Uploading an Object - Object Storage Service

          NOTE: You can obtain the account ID and IAM user ID from the My Credentials page. Accounts should be configured in the Domain ID/IAM user ID format, with each one on a separate line. Account ID/* indicates that permission is granted to all IAM users under the account.

          Help > Object Storage Service > Operation Guide (Leaving soon. Moving to User Guide.) > Object Management > Uploading Objects
        • Enabling Bucket Logging - Object Storage Service

          Enabling Bucket Logging - Object Storage Service

          The Agency field indicates the name of the IAM agency for OBS created by the owner of the target bucket. For details about how to create an IAM agency, see the IAM User Guide. Enabling Bucket Logging Sample code: // Initialize configuration parameters.

          Help > Object Storage Service > .NET > Access Logging
        • Isolating Bucket Resources Between Business Departments - Object Storage Service

          Isolating Bucket Resources Between Business Departments - Object Storage Service

          For details, see Creating an IAM User. Add the administrator to the admin user group. Do not add other users to user groups with OBS access permissions. For details, see Assigning Permissions to an IAM User. Create a bucket.

          Help > Object Storage Service > Permissions Configuration Guide > Best Practices for Enterprise Data Access Control
        • Permissions Control - Object Storage Service

          Permissions Control - Object Storage Service

          OBS permission control means to grant permissions to other accounts or IAM users by editing access policies. For example, if you have a bucket, you can authorize another IAM user to upload objects to your bucket.

          Help > Object Storage Service > Operation Guide (Leaving soon. Moving to User Guide.)
        • Accessing OBS Using Permanent Access Keys - Object Storage Service

          Accessing OBS Using Permanent Access Keys - Object Storage Service

          An AK can also identify an IAM user. OBS identifies an IAM user by their AK and SK, and then checks whether they have the permissions to access the resources they are requesting. For details about how to obtain the permanent access keys, see Obtaining Access Keys (AK/SK).

          Help > Object Storage Service > Permissions Configuration Guide > Access Requests
        • Permission Control Methods - Object Storage Service

          Permission Control Methods - Object Storage Service

          Permission Control Methods IAM Permissions Bucket Policies ACLs

          Help > Object Storage Service > Permissions Configuration Guide
        • Configuring a Bucket Policy (SDK for Java) - Object Storage Service

          Configuring a Bucket Policy (SDK for Java) - Object Storage Service

          To configure a bucket policy, you must be the bucket owner or the bucket owner's IAM user with the required permission (obs:bucket:PutBucketPolicy in IAM or PutBucketPolicy in a bucket policy).

          Help > Object Storage Service > Java > Bucket Management (SDK for Java)
        • Permissions Control - Object Storage Service

          Permissions Control - Object Storage Service

          Permissions Control Configuring IAM permissions Configuring a Bucket Policy Configuring an Object Policy Configuring a Bucket ACL Configuring an Object ACL

          Help > Object Storage Service > User Guide
        • What's New - Object Storage Service

          What's New - Object Storage Service

          With this function, you can grant fine-grained OBS policies to IAM user groups, so that IAM users in the groups have the specified operation permissions. Such policies can take effect on OBS as a whole or on a specific bucket or object.

          Help > Object Storage Service > What's New
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