Object simple test

curl-test-s3-object.sh

# 1. Configuration
ACCESS_KEY="your-key"
SECRET_KEY="your-secret"
ENDPOINT="example.com" 
BUCKET="test-bucket"
FILE="upload-test.txt"      # The name of the file ALREADY in the bucket
LOCAL_TARGET="downloaded_file.txt"

# 2. Signature Setup (Method is now GET)
date_value=$(date -R)
resource="/${BUCKET}/${FILE}"
content_type="application/octet-stream"
sig_string="GET\n\n${content_type}\n${date_value}\n${resource}"

# 3. Generate Signature
signature=$(echo -en "${sig_string}" | openssl sha1 -hmac "${SECRET_KEY}" -binary | base64)

# 4. Execute GET with -k
# -o saves the output to a file instead of printing to terminal
curl -k -v -X GET \
  "https://${ENDPOINT}${resource}" \
  -o "$LOCAL_TARGET" \
  -H "Date: ${date_value}" \
  -H "Content-Type: ${content_type}" \
  -H "Authorization: AWS ${ACCESS_KEY}:${signature}"