feat: add encrypted bucket

aws/policies/pulumi.json

@@ -15,6 +15,7 @@
       ],
       "Resource": [
         "arn:aws:s3:::files.pedaki.fr",
+        "arn:aws:s3:::encrypted.pedaki.fr",
         "arn:aws:s3:::static.pedaki.fr"
       ]
     },

src/aws/constants.ts

@@ -0,0 +1,4 @@
+export const TAGS = {
+  team: 'pedaki',
+  repository: 'infrastructure',
+};

src/aws/index.ts

@@ -1,10 +1,12 @@
+import { createEncryptedBucket } from './resources/encrypted-bucket';
 import { createFilesBucket } from './resources/files-bucket';
 import { createRdsParameterGroup } from './resources/rds-group';
 import { createStaticBucket } from './resources/static-bucket';
 import { createSharedParameters } from './secrets/parameters';
 import { createApiPulumiUser } from './users/api-pulumi';
 
 createFilesBucket();
+createEncryptedBucket();
 createStaticBucket();
 createApiPulumiUser();
 createSharedParameters();

src/aws/resources/encrypted-bucket.ts

@@ -0,0 +1,81 @@
+import * as aws from '@pulumi/aws';
+import * as cloudflare from '@pulumi/cloudflare';
+import { env } from '../../env';
+import { TAGS } from '../constants';
+
+export const createEncryptedBucket = () => {
+  const bucket = new aws.s3.Bucket('encrypted.pedaki.fr', {
+    bucket: 'encrypted.pedaki.fr',
+    acl: 'private',
+    serverSideEncryptionConfiguration: {
+      rule: {
+        applyServerSideEncryptionByDefault: {
+          sseAlgorithm: 'aws:kms',
+        },
+        bucketKeyEnabled: true,
+      },
+    },
+    tags: TAGS,
+  });
+
+  const publicAccessBlock = new aws.s3.BucketPublicAccessBlock(
+    'encrypted.pedaki.fr-publicAccessBlock',
+    {
+      bucket: bucket.id,
+      blockPublicAcls: true,
+      ignorePublicAcls: true,
+      blockPublicPolicy: true,
+      restrictPublicBuckets: true,
+    },
+  );
+
+  const policy = new aws.s3.BucketPolicy(
+    'encrypted-bucket-policy',
+    {
+      bucket: bucket.id,
+      policy: bucket.arn.apply(arn =>
+        JSON.stringify({
+          // all files should be encrypted
+          Version: '2012-10-17',
+          Statement: [
+            {
+              Sid: 'DenyUnEncryptedObjectUploads',
+              Effect: 'Deny',
+              Principal: '*',
+              Action: 's3:PutObject',
+              Resource: `${arn}/*`,
+              Condition: {
+                StringNotEquals: {
+                  's3:x-amz-server-side-encryption': 'aws:kms',
+                },
+              },
+            },
+            {
+              Sid: 'DenyUnEncryptedObjectDownloads',
+              Effect: 'Deny',
+              Principal: '*',
+              Action: 's3:GetObject',
+              Resource: `${arn}/*`,
+              Condition: {
+                Bool: {
+                  'aws:SecureTransport': 'false',
+                },
+              },
+            },
+          ],
+        }),
+      ),
+    },
+    { dependsOn: [publicAccessBlock] },
+  );
+
+  const record = new cloudflare.Record('encrypted.pedaki.fr', {
+    name: 'files',
+    type: 'CNAME',
+    value: bucket.bucketDomainName,
+    zoneId: env.CLOUDFLARE_ZONE_ID,
+    proxied: true,
+    ttl: 1, // TTL must be set to 1 when proxied is true
+    comment: `pulumi (infrastructure repo)`,
+  });
+};

src/aws/resources/files-bucket.ts

@@ -1,19 +1,13 @@
 import * as aws from '@pulumi/aws';
 import * as cloudflare from '@pulumi/cloudflare';
 import { env } from '../../env';
+import { TAGS } from '../constants';
 
 export const createFilesBucket = () => {
   const bucket = new aws.s3.Bucket('files.pedaki.fr', {
     bucket: 'files.pedaki.fr',
     acl: 'private',
-    serverSideEncryptionConfiguration: {
-      rule: {
-        applyServerSideEncryptionByDefault: {
-          sseAlgorithm: 'aws:kms',
-        },
-        bucketKeyEnabled: true,
-      },
-    },
+    tags: TAGS,
   });
 
   const publicAccessBlock = new aws.s3.BucketPublicAccessBlock(
@@ -36,18 +30,6 @@ export const createFilesBucket = () => {
           // all files should be encrypted
           Version: '2012-10-17',
           Statement: [
-            {
-              Sid: 'DenyUnEncryptedObjectUploads',
-              Effect: 'Deny',
-              Principal: '*',
-              Action: 's3:PutObject',
-              Resource: `${arn}/*`,
-              Condition: {
-                StringNotEquals: {
-                  's3:x-amz-server-side-encryption': 'aws:kms',
-                },
-              },
-            },
             {
               Sid: 'AllowPublicReadAccess',
               Effect: 'Allow',

src/aws/resources/rds-group.ts

@@ -1,10 +1,12 @@
 import * as aws from '@pulumi/aws';
+import { TAGS } from '../constants';
 
 export const createRdsParameterGroup = () => {
   const group = new aws.rds.ParameterGroup('rds-pedaki', {
     family: 'mysql8.0',
     description: 'Shared parameter group',
     name: 'rds-pedaki',
     parameters: [{ name: 'require_secure_transport', value: '1' }],
+    tags: TAGS,
   });
 };

src/aws/resources/static-bucket.ts

@@ -1,10 +1,13 @@
 import * as aws from '@pulumi/aws';
 import * as cloudflare from '@pulumi/cloudflare';
 import { env } from '../../env';
+import { TAGS } from '../constants';
 
 export const createStaticBucket = () => {
   const bucket = new aws.s3.Bucket('static.pedaki.fr', {
     bucket: 'static.pedaki.fr',
+    acl: 'public-read',
+    tags: TAGS,
   });
 
   const publicAccessBlock = new aws.s3.BucketPublicAccessBlock(

src/aws/secrets/parameters.ts

@@ -1,5 +1,6 @@
 import * as aws from '@pulumi/aws';
 import { env } from '../../env';
+import { TAGS } from '../constants';
 
 export const createSharedParameters = () => {
   createSecret(
@@ -67,6 +68,7 @@ function createSecret(name: string, description: string, value: string) {
     description,
     type: 'SecureString',
     value: value,
+    tags: TAGS,
   });
 
   return secret.name;

src/aws/users/api-pulumi.ts

@@ -1,9 +1,11 @@
 import * as aws from '@pulumi/aws';
+import { TAGS } from '../constants';
 
 export const createApiPulumiUser = () => {
   // IAM user that will be responsible to create the ec2, rds, etc. for the whole stack
   const user = new aws.iam.User('api-pulumi', {
     name: 'api-pulumi',
+    tags: TAGS,
   });
 
   const _ = new aws.iam.UserPolicy('api-pulumi-policy', {
@@ -69,6 +71,8 @@ export const createApiPulumiUser = () => {
             'arn:aws:s3:::files.pedaki.fr/*',
             'arn:aws:s3:::static.pedaki.fr',
             'arn:aws:s3:::static.pedaki.fr/*',
+            'arn:aws:s3:::encrypted.pedaki.fr',
+            'arn:aws:s3:::encrypted.pedaki.fr/*',
           ],
         },
       ],