io.minio

Class PostPolicy

java.lang.Object

io.minio.PostPolicy

public class PostPolicy
extends Object

Post policy information to be used to generate presigned post policy form-data. Condition elements and respective condition for Post policy is available here.

Constructor Summary

Constructors

Constructor and Description
PostPolicy(String bucketName, ZonedDateTime expiration)

Method Summary

Modifier and Type	Method and Description
void	addContentLengthRangeCondition(int lowerLimit, int upperLimit) Add content-length-range condition with lower and upper limits.
void	addContentLengthRangeCondition(long lowerLimit, long upperLimit) Add content-length-range condition with lower and upper limits.
void	addEqualsCondition(String element, String value) Add equals condition of an element and value.
void	addStartsWithCondition(String element, String value) Add starts-with condition of an element and value.
String	bucket()
Map<String,String>	formData(Credentials creds, String region) Return form-data of this post policy.
void	removeContentLengthRangeCondition() Remove previously set content-length-range condition.
void	removeEqualsCondition(String element) Remove previously set equals condition of an element.
void	removeStartsWithCondition(String element) Remove previously set starts-with condition of an element.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PostPolicy

public PostPolicy(@Nonnull
                  String bucketName,
                  @Nonnull
                  ZonedDateTime expiration)

Method Detail

addEqualsCondition

public void addEqualsCondition(@Nonnull
                               String element,
                               @Nonnull
                               String value)

Add equals condition of an element and value.

removeEqualsCondition

public void removeEqualsCondition(@Nonnull
                                  String element)

Remove previously set equals condition of an element.

addStartsWithCondition

public void addStartsWithCondition(@Nonnull
                                   String element,
                                   @Nonnull
                                   String value)

Add starts-with condition of an element and value. Value set to empty string does matching any content condition.

removeStartsWithCondition

public void removeStartsWithCondition(String element)

Remove previously set starts-with condition of an element.

addContentLengthRangeCondition

public void addContentLengthRangeCondition(long lowerLimit,
                                           long upperLimit)

Add content-length-range condition with lower and upper limits.

addContentLengthRangeCondition

public void addContentLengthRangeCondition(int lowerLimit,
                                           int upperLimit)

Add content-length-range condition with lower and upper limits.

removeContentLengthRangeCondition

public void removeContentLengthRangeCondition()

Remove previously set content-length-range condition.

formData

public Map<String,String> formData(@Nonnull
                                   Credentials creds,
                                   @Nonnull
                                   String region)
                            throws NoSuchAlgorithmException,
                                   InvalidKeyException

Return form-data of this post policy. The returned map contains x-amz-algorithm, x-amz-credential, x-amz-security-token, x-amz-date, policy and x-amz-signature.

Throws:

NoSuchAlgorithmException

InvalidKeyException

bucket

public String bucket()