{"id":242,"date":"2019-08-31T11:10:08","date_gmt":"2019-08-31T02:10:08","guid":{"rendered":"https:\/\/blog.hacya.com\/?p=242"},"modified":"2021-07-04T14:57:48","modified_gmt":"2021-07-04T05:57:48","slug":"cognitos3amplifyreactdropzone2","status":"publish","type":"post","link":"https:\/\/blog.hacya.com\/index.php\/2019\/08\/31\/cognitos3amplifyreactdropzone2\/","title":{"rendered":"Cognito\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306b\u3088\u308bS3 \u306eAccess\u5236\u5fa1\u3092Amplify\u3068React\u3068Dropzone\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3059\u308b\u3002(\u305d\u306e2)"},"content":{"rendered":"\n

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AWS Service\u3092\u5229\u7528\u3059\u308b\u4e8b\u306b\u5bfe\u3059\u308b\u6a29\u9650\u306e\u8a2d\u5b9a\u306b\u306fIAM User\u3068IAM Role\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002IAM User\u306f\u3001User\u304cManagement Console\u306bLogin\u3057\u3066AWS Service\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u6a29\u9650\u8a2d\u5b9a\u3068\u8a00\u3048\u307e\u3059\u3002Management Console\u3092\u64cd\u4f5c\u3067\u304d\u306a\u3044\u4eee\u60f3\u306eUser\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002\u500b\u4eba\u7684\u306a\u7406\u89e3\u306fIAM User\u306fAWS Service\u3092\u5916\u5074\u304b\u3089\u5229\u7528\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u305f\u6a29\u9650\u8a2d\u5b9a\u3067\u3059\u3002IAM Role\u306f\u3001AWS Service\u304c\u4ed6\u306eAWS Service\u3092\u5229\u7528\u3059\u308b\u305f\u3081\u306e\u6a29\u9650\u8a2d\u5b9a\u3068\u8a00\u3048\u307e\u3059\u3002\u3053\u3061\u3089\u306f\u3001AWS Service\u3092\u5185\u5074\u304b\u3089\u5229\u7528\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u305f\u6a29\u9650\u8a2d\u5b9a\u3068\u7406\u89e3\u3057\u3066\u3044\u307e\u3059\u3002
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Cognito\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u3067\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306f\u3001Cognito\u3067\u8a2d\u5b9a\u3055\u308c\u305fIAM Role\u306e\u6a29\u9650\u3067AWS Service\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002\u4eca\u56de\u306f\u3001Conginto\u306e\u8a2d\u5b9a\u6642\u306b\u751f\u6210\u3055\u308c\u305fIAM Role\u306bS3 Access\u306b\u5fc5\u8981\u306a\u6a29\u9650\u3092IAM Policy\u306b\u8a2d\u5b9a\u3057\u3001IAM Role\u306bAttach\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

Management Console\u304b\u3089IAM\u3092\u958b\u304d\u3001\u300c\u30dd\u30ea\u30b7\u30fc\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002\u300c\u30dd\u30ea\u30b7\u30fc\u306e\u30d5\u30a3\u30eb\u30bf\u300d\u306b\u300cS3\u300d\u3092\u5165\u529b\u3059\u308b\u3068\u3001S3\u306e\u540d\u524d\u3092\u542b\u3093\u3060IAM Policy\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002AmazonS3FullAccess\u306e\u25b6\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30dd\u30ea\u30b7\u30fc\u306e\u66f8\u304d\u65b9\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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{\n    "Version": "2012-10-17",\n    "Statement": [\n        {\n            "Action": [\n                "s3:GetObject",\n                "s3:PutObject",\n                "s3:DeleteObject"\n            ],\n            "Resource": [\n                "arn:aws:s3:::{enter bucket name}\/public\/*",\n                "arn:aws:s3:::{enter bucket name}\/protected\/${cognito-identity.amazonaws.com:sub}\/*",\n                "arn:aws:s3:::{enter bucket name}\/private\/${cognito-identity.amazonaws.com:sub}\/*"\n            ],\n            "Effect": "Allow"\n        },\n        {\n            "Action": [\n                "s3:PutObject"\n            ],\n            "Resource": [\n                "arn:aws:s3:::{enter bucket name}\/uploads\/*"\n            ],\n            "Effect": "Allow"\n        },\n        {\n            "Action": [\n                "s3:GetObject"\n            ],\n            "Resource": [\n                "arn:aws:s3:::{enter bucket name}\/protected\/*"\n            ],\n            "Effect": "Allow"\n        },\n        {\n            "Condition": {\n                "StringLike": {\n                    "s3:prefix": [\n                        "public\/",\n                        "public\/*",\n                        "protected\/",\n                        "protected\/*",\n                        "private\/${cognito-identity.amazonaws.com:sub}\/",\n                        "private\/${cognito-identity.amazonaws.com:sub}\/*"\n                    ]\n                }\n            },\n            "Action": [\n                "s3:ListBucket"\n            ],\n            "Resource": [\n                "arn:aws:s3:::{enter bucket name}"\n            ],\n            "Effect": "Allow"\n        }\n    ]\n}<\/code><\/pre><\/div>\n\n\n\n
\u300c\u30dd\u30ea\u30b7\u30fc\u306e\u78ba\u8a8d\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30dd\u30ea\u30b7\u30fc\u306e\u78ba\u8a8d\u3092\u3057\u307e\u3059\u3002
\u30dd\u30ea\u30b7\u30fc\u306e\u78ba\u8a8d\u3067\u306f\u3001\u300c\u540d\u524d\u300d\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002\u4eca\u56de\u306f\u300cCognitoS3UploadPolicy\u300d\u3068\u3057\u307e\u3057\u305f\u3002\u300c\u30dd\u30ea\u30b7\u30fc\u306e\u4f5c\u6210\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u30dd\u30ea\u30b7\u30fc\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n
\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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\"\"<\/figure>\n\n\n\n
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Cognito\u3067\u8a8d\u8a3c\u3055\u308c\u305f\u30e6\u30fc\u30b6\u30fc\u306e\u6a29\u9650\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002 AWS Service\u3092\u5229\u7528\u3059\u308b\u4e8b\u306b\u5bfe\u3059\u308b\u6a29\u9650\u306e\u8a2d\u5b9a\u306b\u306fIAM User\u3068IAM Role\u306e2\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002IAM User\u306f\u3001User\u304cManagement C … “Cognito\u30e6\u30fc\u30b6\u30fc\u8a8d\u8a3c\u306b\u3088\u308bS3 \u306eAccess\u5236\u5fa1\u3092Amplify\u3068React\u3068Dropzone\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3059\u308b\u3002(\u305d\u306e2)” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[14,4,10,13,17,7],"class_list":["post-242","post","type-post","status-publish","format-standard","hentry","category-aws","tag-amplify","tag-aws","tag-s3","tag-cognito","tag-dropzone","tag-react"],"_links":{"self":[{"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/posts\/242","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/comments?post=242"}],"version-history":[{"count":5,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/posts\/242\/revisions"}],"predecessor-version":[{"id":306,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/posts\/242\/revisions\/306"}],"wp:attachment":[{"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/media?parent=242"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/categories?post=242"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.hacya.com\/index.php\/wp-json\/wp\/v2\/tags?post=242"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}