回答編集履歴
2
add + mod
answer
CHANGED
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@@ -42,7 +42,7 @@
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42
42
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"Condition": {
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43
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"StringLike": {
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"s3:prefix": [
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45
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-
"cognito/[cognito app name]/
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45
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+
"cognito/[cognito app name]/"
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]
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}
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}
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@@ -63,4 +63,25 @@
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63
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}
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64
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]
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65
65
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}
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66
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+
```
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67
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+
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68
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##追記2
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69
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Cognito IAMロールのデフォルトポリシー
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70
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```
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71
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{
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72
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"Version": "2012-10-17",
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73
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"Statement": [
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{
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75
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"Effect": "Allow",
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76
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"Action": [
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77
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"mobileanalytics:PutEvents",
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78
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"cognito-sync:*",
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"cognito-identity:*"
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80
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],
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81
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"Resource": [
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"*"
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]
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84
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}
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85
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]
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86
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}
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66
87
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```
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1
add
answer
CHANGED
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@@ -12,4 +12,55 @@
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12
12
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■FYI
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13
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[Amazon Cognito » 開発者ガイド](https://docs.aws.amazon.com/ja_jp/cognito/latest/developerguide/setting-up-the-javascript-sdk.html)
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14
14
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[cognitoを使ってログイン画面を作ってみた！ 〜ログイン画面作成〜（作業メモ）](https://qiita.com/Yuki_BB3/items/ee8330830951acd907de)
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15
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-
[Amazon Cognito UserPools を JavaScript から使ってみる](https://qiita.com/kusokamayarou/items/60bcf9d16ce0df93b0ea)
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15
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+
[Amazon Cognito UserPools を JavaScript から使ってみる](https://qiita.com/kusokamayarou/items/60bcf9d16ce0df93b0ea)
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16
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+
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17
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##追記1
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18
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IAMポリシーを以下にしてみてください。
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19
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```
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20
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{
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21
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"Version": "2012-10-17",
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22
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"Statement": [
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23
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{
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24
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"Sid": "AllowPublicCognitoIdentity",
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25
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"Effect": "Allow",
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26
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"Action": [
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27
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"cognito-identity:*",
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28
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"mobileanalytics:PutEvents",
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29
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"cognito-sync:*"
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30
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],
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31
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"Resource": "*"
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},
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33
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{
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34
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"Sid": "AllowPublicS3Bucket",
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35
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"Effect": "Allow",
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36
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"Action": [
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37
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"s3:ListBucket"
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38
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],
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39
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"Resource": [
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40
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"arn:aws:s3:::[Bucket name]"
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41
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],
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42
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"Condition": {
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43
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"StringLike": {
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44
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"s3:prefix": [
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45
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"cognito/[cognito app name]/[folder name]/"
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46
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]
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47
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}
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48
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}
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49
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},
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50
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{
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51
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"Sid": "AllowPublicS3Object",
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52
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"Effect": "Allow",
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53
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"Action": [
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54
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"s3:GetObject",
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55
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"s3:PutObject",
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56
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"s3:DeleteObject",
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57
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"s3:PutObjectAcl"
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58
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],
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59
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"Resource": [
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60
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"arn:aws:s3:::[Bucket name]/cognito/[cognito app name]/[folder name]/",
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61
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"arn:aws:s3:::[Bucket name]/cognito/[cognito app name]/[folder name]/*"
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62
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+
]
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63
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+
}
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64
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+
]
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65
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+
}
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66
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+
```
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