go-presigned-post example usage

go-presigned-post-example.go

package main


import (
   "fmt"
   "github.com/TrueSparrowSystems/go-presigned-post"
)


func main() {
   // Set AWS credentials and configuration
   awsCredentials := presignedpost.AwsCredentialsAndConfig{
       Region:          "your-aws-region",
       Bucket:          "your-s3-bucket",
       AccessKeyID:     "your-access-key-id",
       SecretAccessKey: "your-secret-access-key",
   }


   // Set the key for the S3 object
   key := "path/to/upload/file.txt"


   // Set optional policy options
   policyOptions := presignedpost.PolicyOptions{
       ExpiryInSeconds:    nil, // Default is 1 hour
       ContentType:        "",  // Content type of the S3 object
       MaxFileSizeInBytes: 0,   // Maximum allowed file size in the policy
       Acl:                "",  // AWS S3 ACL (Access Control List)
       CacheControl:       "",  // Cache control header
   }


   // Generate presigned POST URL and fields
   postUrl, postFields, err := presignedpost.PresignedPostObject(key, awsCredentials, policyOptions)
   if err != nil {
       fmt.Println("Error:", err)
       return
   }
   
// Use postUrl and postFields to upload a file using HTTP POST
}