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Add bucket policy functions #51

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Add bucket policy functions #51

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68a7200
Added update-bucket-policy function
Feb 7, 2014
76fb173
Added get-bucket-policy function
Feb 10, 2014
ed9ab5f
*-bucket-policy docstring Links to AWS docs
Feb 13, 2014
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3 changes: 2 additions & 1 deletion project.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -2,5 +2,6 @@
:description "Clojure Amazon S3 library."
:dependencies [[org.clojure/clojure "1.2.1"]
[com.amazonaws/aws-java-sdk "1.4.2.1"]
[clj-time "0.5.0"]]
[clj-time "0.5.0"]
[cheshire "5.3.1"]]
:plugins [[codox "0.6.4"]])
26 changes: 24 additions & 2 deletions src/aws/sdk/s3.clj
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,8 @@
(:require [clojure.string :as str]
[clj-time.core :as t]
[clj-time.coerce :as coerce]
[clojure.walk :as walk])
[clojure.walk :as walk]
[cheshire.core :as json])
(:import com.amazonaws.auth.BasicAWSCredentials
com.amazonaws.auth.BasicSessionCredentials
com.amazonaws.services.s3.AmazonS3Client
Expand All @@ -16,6 +17,7 @@
com.amazonaws.HttpMethod
com.amazonaws.services.s3.model.AccessControlList
com.amazonaws.services.s3.model.Bucket
com.amazonaws.services.s3.model.BucketPolicy
com.amazonaws.services.s3.model.Grant
com.amazonaws.services.s3.model.CanonicalGrantee
com.amazonaws.services.s3.model.CopyObjectResult
Expand Down Expand Up @@ -533,7 +535,10 @@ Map may also contain the configuration keys :conn-timeout,
AccessControlList
(to-map [acl]
{:grants (set (map to-map (.getGrants acl)))
:owner (to-map (.getOwner acl))}))
:owner (to-map (.getOwner acl))})
BucketPolicy
(to-map [policy]
(json/parse-string (.getPolicyText policy))))

(defn get-bucket-acl
"Get the access control list (ACL) for the supplied bucket. The ACL is a map
Expand All @@ -548,6 +553,14 @@ Map may also contain the configuration keys :conn-timeout,
[cred ^String bucket]
(to-map (.getBucketAcl (s3-client cred) bucket)))

(defn get-bucket-policy
"Get the bucket policy for the supplied bucket
For details on the policy data structure please refer
to the AWS documentation:
http://docs.aws.amazon.com/AmazonS3/latest/dev/AccessPolicyLanguage.html"
[cred ^String bucket]
(to-map (.getBucketPolicy (s3-client cred) bucket)))

(defn get-object-acl
"Get the access control list (ACL) for the supplied object. See get-bucket-acl
for a detailed description of the return value."
Expand Down Expand Up @@ -611,6 +624,15 @@ Map may also contain the configuration keys :conn-timeout,
(update-acl acl funcs)
(.setBucketAcl (s3-client cred) bucket acl)))

(defn update-bucket-policy
"Update the policy associated with the specified bucket.
For details on the policy data structure please refer
to the AWS documentation:
http://docs.aws.amazon.com/AmazonS3/latest/dev/AccessPolicyLanguage.html"
[cred ^String name policy]
(let [policy-json (json/generate-string policy)]
(.setBucketPolicy (s3-client cred) name policy-json)))

(defn update-object-acl
"Updates the access control list (ACL) for the supplied object using functions
that update a set of grants (see update-bucket-acl for more details)."
Expand Down