Mac os zip command line elastic beanstalk error

#MAC OS ZIP COMMAND LINE ELASTIC BEANSTALK ERROR ZIP FILE#

The output of вЂњaws sts get-caller-identityвЂќ command indicated that the token was working fine, as shown in Figure 8:ДЇigure 8: AWS CLI Output : get-caller-identity

We further configured AWS Command Line Interface(CLI), as shown in Figure 7:ДЇigure 7: Configuring AWS Command Line Interface Note: The IAM security credential of вЂњaws-elasticbeanstalk-ec2-roleвЂќ indicates that the application is deployed on Elastic Beanstalk. We then retrieved the Access Key, Secret Access Key, and Token from the API вЂњ169.254.169.254/latest/meta-data/iam/security-credentials/aws-elasticbeanorastalk-ec2-roleвЂќ:ДЇigure 6: AWS Metadata вЂ“ Retrieving the Access Key ID, Secret Access Key, and Token We retrieved the account ID and Region from the API вЂњ169.254.169.254/latest/dynamic/instance-identity/documentвЂќ:ДЇigure 5: AWS Metadata вЂ“ Retrieving the Account ID and Region

169.254.169.254/latest/meta-data/iam/security-credentials/ aws-elasticbeanstalk-ec2-role.

Thereafter, we tried querying AWS metadata through multiple endpoints, such as: Once SSRF was confirmed, we then moved towards confirming that the service provider is Amazon through server fingerprinting using services such as. view_pospdocument.php?doc=localhost/server-statusДЇigure 4: Confirming SSRF by accessing the restricted page The vulnerability was confirmed by making a DNS Call to an external domain and this was further verified by accessing the 'localhost/server-status' which was configured to only allow localhost to access it as shown in the Figure 4 below. While we were continuing with our regular pentest, we came across an occurrence of Server-Side Request Forgery (SSRF) vulnerability in the application. Buckets are accessible only if bucket name starts with вЂњ elasticbeanstalk-вЂќ, and recursive access is also granted.ДЇigure 3: Managed Policy вЂ“ вЂњAWSElasticBeanstalkWebTierвЂќ Policy вЂњ AWSElasticBeanstalkWebTierвЂќ allows limited List, Read and Write permissions on the S3 Buckets. AWSElasticBeanstalkMulticontainerDocker вЂ“ Grants permissions for the Amazon Elastic Container Service to coordinate cluster tasks.AWSElasticBeanstalkWorkerTier вЂ“ Grants permissions for log uploads, debugging, metric publication, and worker instance tasks, including queue management, leader election, and periodic tasks.AWSElasticBeanstalkWebTier вЂ“ Grants permissions for the application to upload logs to Amazon S3 and debugging information to AWS X-Ray.Managed Policies for default Instance Profile вЂ“ aws-elasticbeanstalk-ec2-role: This means that by default, objects are stored unencrypted in the bucket (and are accessible only by authorized users).

#MAC OS ZIP COMMAND LINE ELASTIC BEANSTALK ERROR ZIP FILE#

When the code is deployed from the user computer, a copy of the source code in the zip file is placed in the S3 bucket named elasticbeanstalk region-account-idД®lastic Beanstalk doesnвЂ™t turn on default encryption for the Amazon S3 bucket that it creates. It also creates a default instance profile, called aws-elasticbeanstalk-ec2-role, which is mapped to the EC2 instance with default permissions. When a new environment is provisioned, AWS creates an S3 Storage bucket, Security Group, an EC2 instance.

Worker Environment вЂ“ Suited for background jobs, long-running processes.ДЄ new application can be configured by providing some information about the application, environment and uploading application code in the zip or war files.ДЇigure 1: Creating an Elastic Beanstalk Environment.

Web Server environment вЂ“ Typically suited to run a web application or web APIs.

Provisioning an EnvironmentДЄWS Elastic Beanstalk supports Web Server and Worker environment provisioning.

It automatically handles the deployment, capacity provisioning, load balancing, auto-scaling, and application health monitoring. AWS Elastic BeanstalkДЄWS Elastic Beanstalk, is a Platform as a Service (PaaS) offering from AWS for deploying and scaling web applications developed for various environments such as Java. Further, the blog discusses the potential areas which could lead to Remote Code Execution (RCE) on the application deployed on AWS Elastic Beanstalk with Continuous Deployment (CD) pipeline. In this blog, Sunil Yadav, our lead trainer for ' Advanced Web Hacking ' training class, will discuss a case study where a Server-Side Request Forgery (SSRF) vulnerability was identified and exploited to gain access to sensitive data such as the source code.

Mac os zip command line elastic beanstalk error