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1"use strict";
2var _a;
3Object.defineProperty(exports, "__esModule", { value: true });
4exports.QueueBase = void 0;
5const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
6const iam = require("@aws-cdk/aws-iam");
7const core_1 = require("@aws-cdk/core");
8const policy_1 = require("./policy");
9/**
10 * Reference to a new or existing Amazon SQS queue
11 */
12class QueueBase extends core_1.Resource {
13 /**
14 * Adds a statement to the IAM resource policy associated with this queue.
15 *
16 * If this queue was created in this stack (`new Queue`), a queue policy
17 * will be automatically created upon the first call to `addToPolicy`. If
18 * the queue is imported (`Queue.import`), then this is a no-op.
19 */
20 addToResourcePolicy(statement) {
21 if (!this.policy && this.autoCreatePolicy) {
22 this.policy = new policy_1.QueuePolicy(this, 'Policy', { queues: [this] });
23 }
24 if (this.policy) {
25 this.policy.document.addStatements(statement);
26 return { statementAdded: true, policyDependable: this.policy };
27 }
28 return { statementAdded: false };
29 }
30 validate() {
31 var _b;
32 const errors = super.validate();
33 errors.push(...((_b = this.policy) === null || _b === void 0 ? void 0 : _b.document.validateForResourcePolicy()) || []);
34 return errors;
35 }
36 /**
37 * Grant permissions to consume messages from a queue
38 *
39 * This will grant the following permissions:
40 *
41 * - sqs:ChangeMessageVisibility
42 * - sqs:DeleteMessage
43 * - sqs:ReceiveMessage
44 * - sqs:GetQueueAttributes
45 * - sqs:GetQueueUrl
46 *
47 * @param grantee Principal to grant consume rights to
48 */
49 grantConsumeMessages(grantee) {
50 const ret = this.grant(grantee, 'sqs:ReceiveMessage', 'sqs:ChangeMessageVisibility', 'sqs:GetQueueUrl', 'sqs:DeleteMessage', 'sqs:GetQueueAttributes');
51 if (this.encryptionMasterKey) {
52 this.encryptionMasterKey.grantDecrypt(grantee);
53 }
54 return ret;
55 }
56 /**
57 * Grant access to send messages to a queue to the given identity.
58 *
59 * This will grant the following permissions:
60 *
61 * - sqs:SendMessage
62 * - sqs:GetQueueAttributes
63 * - sqs:GetQueueUrl
64 *
65 * @param grantee Principal to grant send rights to
66 */
67 grantSendMessages(grantee) {
68 const ret = this.grant(grantee, 'sqs:SendMessage', 'sqs:GetQueueAttributes', 'sqs:GetQueueUrl');
69 if (this.encryptionMasterKey) {
70 // kms:Decrypt necessary to execute grantsendMessages to an SSE enabled SQS queue
71 this.encryptionMasterKey.grantEncryptDecrypt(grantee);
72 }
73 return ret;
74 }
75 /**
76 * Grant an IAM principal permissions to purge all messages from the queue.
77 *
78 * This will grant the following permissions:
79 *
80 * - sqs:PurgeQueue
81 * - sqs:GetQueueAttributes
82 * - sqs:GetQueueUrl
83 *
84 * @param grantee Principal to grant send rights to
85 */
86 grantPurge(grantee) {
87 return this.grant(grantee, 'sqs:PurgeQueue', 'sqs:GetQueueAttributes', 'sqs:GetQueueUrl');
88 }
89 /**
90 * Grant the actions defined in queueActions to the identity Principal given
91 * on this SQS queue resource.
92 *
93 * @param grantee Principal to grant right to
94 * @param actions The actions to grant
95 */
96 grant(grantee, ...actions) {
97 return iam.Grant.addToPrincipalOrResource({
98 grantee,
99 actions,
100 resourceArns: [this.queueArn],
101 resource: this,
102 });
103 }
104}
105exports.QueueBase = QueueBase;
106_a = JSII_RTTI_SYMBOL_1;
107QueueBase[_a] = { fqn: "@aws-cdk/aws-sqs.QueueBase", version: "1.155.0" };
108//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"queue-base.js","sourceRoot":"","sources":["queue-base.ts"],"names":[],"mappings":";;;;;AAAA,wCAAwC;AAExC,wCAAoD;AACpD,qCAAuC;AA8FvC;;GAEG;AACH,MAAsB,SAAU,SAAQ,eAAQ;IAoC9C;;;;;;OAMG;IACI,mBAAmB,CAAC,SAA8B;QACvD,IAAI,CAAC,IAAI,CAAC,MAAM,IAAI,IAAI,CAAC,gBAAgB,EAAE;YACzC,IAAI,CAAC,MAAM,GAAG,IAAI,oBAAW,CAAC,IAAI,EAAE,QAAQ,EAAE,EAAE,MAAM,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC,CAAC;SACnE;QAED,IAAI,IAAI,CAAC,MAAM,EAAE;YACf,IAAI,CAAC,MAAM,CAAC,QAAQ,CAAC,aAAa,CAAC,SAAS,CAAC,CAAC;YAC9C,OAAO,EAAE,cAAc,EAAE,IAAI,EAAE,gBAAgB,EAAE,IAAI,CAAC,MAAM,EAAE,CAAC;SAChE;QAED,OAAO,EAAE,cAAc,EAAE,KAAK,EAAE,CAAC;KAClC;IAES,QAAQ;;QAChB,MAAM,MAAM,GAAG,KAAK,CAAC,QAAQ,EAAE,CAAC;QAChC,MAAM,CAAC,IAAI,CAAC,GAAG,OAAA,IAAI,CAAC,MAAM,0CAAE,QAAQ,CAAC,yBAAyB,OAAM,EAAE,CAAC,CAAC;QACxE,OAAO,MAAM,CAAC;KACf;IAED;;;;;;;;;;;;OAYG;IACI,oBAAoB,CAAC,OAAuB;QACjD,MAAM,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,OAAO,EAC5B,oBAAoB,EACpB,6BAA6B,EAC7B,iBAAiB,EACjB,mBAAmB,EACnB,wBAAwB,CAAC,CAAC;QAE5B,IAAI,IAAI,CAAC,mBAAmB,EAAE;YAC5B,IAAI,CAAC,mBAAmB,CAAC,YAAY,CAAC,OAAO,CAAC,CAAC;SAChD;QAED,OAAO,GAAG,CAAC;KACZ;IAED;;;;;;;;;;OAUG;IACI,iBAAiB,CAAC,OAAuB;QAC9C,MAAM,GAAG,GAAG,IAAI,CAAC,KAAK,CAAC,OAAO,EAC5B,iBAAiB,EACjB,wBAAwB,EACxB,iBAAiB,CAAC,CAAC;QAErB,IAAI,IAAI,CAAC,mBAAmB,EAAE;YAC5B,iFAAiF;YACjF,IAAI,CAAC,mBAAmB,CAAC,mBAAmB,CAAC,OAAO,CAAC,CAAC;SACvD;QACD,OAAO,GAAG,CAAC;KACZ;IAED;;;;;;;;;;OAUG;IACI,UAAU,CAAC,OAAuB;QACvC,OAAO,IAAI,CAAC,KAAK,CAAC,OAAO,EACvB,gBAAgB,EAChB,wBAAwB,EACxB,iBAAiB,CAAC,CAAC;KACtB;IAED;;;;;;OAMG;IACI,KAAK,CAAC,OAAuB,EAAE,GAAG,OAAiB;QACxD,OAAO,GAAG,CAAC,KAAK,CAAC,wBAAwB,CAAC;YACxC,OAAO;YACP,OAAO;YACP,YAAY,EAAE,CAAC,IAAI,CAAC,QAAQ,CAAC;YAC7B,QAAQ,EAAE,IAAI;SACf,CAAC,CAAC;KACJ;;AAlJH,8BAmJC","sourcesContent":["import * as iam from '@aws-cdk/aws-iam';\nimport * as kms from '@aws-cdk/aws-kms';\nimport { IResource, Resource } from '@aws-cdk/core';\nimport { QueuePolicy } from './policy';\n\n/**\n * Represents an SQS queue\n */\nexport interface IQueue extends IResource {\n  /**\n   * The ARN of this queue\n   * @attribute\n   */\n  readonly queueArn: string;\n\n  /**\n   * The URL of this queue\n   * @attribute\n   */\n  readonly queueUrl: string;\n\n  /**\n   * The name of this queue\n   * @attribute\n   */\n  readonly queueName: string;\n\n  /**\n   * If this queue is server-side encrypted, this is the KMS encryption key.\n   */\n  readonly encryptionMasterKey?: kms.IKey;\n\n  /**\n   * Whether this queue is an Amazon SQS FIFO queue. If false, this is a standard queue.\n   */\n  readonly fifo: boolean;\n\n  /**\n   * Adds a statement to the IAM resource policy associated with this queue.\n   *\n   * If this queue was created in this stack (`new Queue`), a queue policy\n   * will be automatically created upon the first call to `addToPolicy`. If\n   * the queue is imported (`Queue.import`), then this is a no-op.\n   */\n  addToResourcePolicy(statement: iam.PolicyStatement): iam.AddToResourcePolicyResult;\n\n  /**\n   * Grant permissions to consume messages from a queue\n   *\n   * This will grant the following permissions:\n   *\n   *   - sqs:ChangeMessageVisibility\n   *   - sqs:DeleteMessage\n   *   - sqs:ReceiveMessage\n   *   - sqs:GetQueueAttributes\n   *   - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant consume rights to\n   */\n  grantConsumeMessages(grantee: iam.IGrantable): iam.Grant;\n\n  /**\n   * Grant access to send messages to a queue to the given identity.\n   *\n   * This will grant the following permissions:\n   *\n   *  - sqs:SendMessage\n   *  - sqs:GetQueueAttributes\n   *  - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant send rights to\n   */\n  grantSendMessages(grantee: iam.IGrantable): iam.Grant;\n\n  /**\n   * Grant an IAM principal permissions to purge all messages from the queue.\n   *\n   * This will grant the following permissions:\n   *\n   *  - sqs:PurgeQueue\n   *  - sqs:GetQueueAttributes\n   *  - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant send rights to\n   */\n  grantPurge(grantee: iam.IGrantable): iam.Grant;\n\n  /**\n   * Grant the actions defined in queueActions to the identity Principal given\n   * on this SQS queue resource.\n   *\n   * @param grantee Principal to grant right to\n   * @param queueActions The actions to grant\n   */\n  grant(grantee: iam.IGrantable, ...queueActions: string[]): iam.Grant;\n}\n\n/**\n * Reference to a new or existing Amazon SQS queue\n */\nexport abstract class QueueBase extends Resource implements IQueue {\n\n  /**\n   * The ARN of this queue\n   */\n  public abstract readonly queueArn: string;\n\n  /**\n   * The URL of this queue\n   */\n  public abstract readonly queueUrl: string;\n\n  /**\n   * The name of this queue\n   */\n  public abstract readonly queueName: string;\n\n  /**\n   * If this queue is server-side encrypted, this is the KMS encryption key.\n   */\n  public abstract readonly encryptionMasterKey?: kms.IKey;\n\n  /**\n   * Whether this queue is an Amazon SQS FIFO queue. If false, this is a standard queue.\n   */\n  public abstract readonly fifo: boolean;\n\n  /**\n   * Controls automatic creation of policy objects.\n   *\n   * Set by subclasses.\n   */\n  protected abstract readonly autoCreatePolicy: boolean;\n\n  private policy?: QueuePolicy;\n\n  /**\n   * Adds a statement to the IAM resource policy associated with this queue.\n   *\n   * If this queue was created in this stack (`new Queue`), a queue policy\n   * will be automatically created upon the first call to `addToPolicy`. If\n   * the queue is imported (`Queue.import`), then this is a no-op.\n   */\n  public addToResourcePolicy(statement: iam.PolicyStatement): iam.AddToResourcePolicyResult {\n    if (!this.policy && this.autoCreatePolicy) {\n      this.policy = new QueuePolicy(this, 'Policy', { queues: [this] });\n    }\n\n    if (this.policy) {\n      this.policy.document.addStatements(statement);\n      return { statementAdded: true, policyDependable: this.policy };\n    }\n\n    return { statementAdded: false };\n  }\n\n  protected validate(): string[] {\n    const errors = super.validate();\n    errors.push(...this.policy?.document.validateForResourcePolicy() || []);\n    return errors;\n  }\n\n  /**\n   * Grant permissions to consume messages from a queue\n   *\n   * This will grant the following permissions:\n   *\n   *   - sqs:ChangeMessageVisibility\n   *   - sqs:DeleteMessage\n   *   - sqs:ReceiveMessage\n   *   - sqs:GetQueueAttributes\n   *   - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant consume rights to\n   */\n  public grantConsumeMessages(grantee: iam.IGrantable) {\n    const ret = this.grant(grantee,\n      'sqs:ReceiveMessage',\n      'sqs:ChangeMessageVisibility',\n      'sqs:GetQueueUrl',\n      'sqs:DeleteMessage',\n      'sqs:GetQueueAttributes');\n\n    if (this.encryptionMasterKey) {\n      this.encryptionMasterKey.grantDecrypt(grantee);\n    }\n\n    return ret;\n  }\n\n  /**\n   * Grant access to send messages to a queue to the given identity.\n   *\n   * This will grant the following permissions:\n   *\n   *  - sqs:SendMessage\n   *  - sqs:GetQueueAttributes\n   *  - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant send rights to\n   */\n  public grantSendMessages(grantee: iam.IGrantable) {\n    const ret = this.grant(grantee,\n      'sqs:SendMessage',\n      'sqs:GetQueueAttributes',\n      'sqs:GetQueueUrl');\n\n    if (this.encryptionMasterKey) {\n      // kms:Decrypt necessary to execute grantsendMessages to an SSE enabled SQS queue\n      this.encryptionMasterKey.grantEncryptDecrypt(grantee);\n    }\n    return ret;\n  }\n\n  /**\n   * Grant an IAM principal permissions to purge all messages from the queue.\n   *\n   * This will grant the following permissions:\n   *\n   *  - sqs:PurgeQueue\n   *  - sqs:GetQueueAttributes\n   *  - sqs:GetQueueUrl\n   *\n   * @param grantee Principal to grant send rights to\n   */\n  public grantPurge(grantee: iam.IGrantable) {\n    return this.grant(grantee,\n      'sqs:PurgeQueue',\n      'sqs:GetQueueAttributes',\n      'sqs:GetQueueUrl');\n  }\n\n  /**\n   * Grant the actions defined in queueActions to the identity Principal given\n   * on this SQS queue resource.\n   *\n   * @param grantee Principal to grant right to\n   * @param actions The actions to grant\n   */\n  public grant(grantee: iam.IGrantable, ...actions: string[]) {\n    return iam.Grant.addToPrincipalOrResource({\n      grantee,\n      actions,\n      resourceArns: [this.queueArn],\n      resource: this,\n    });\n  }\n}\n/**\n * Reference to a queue\n */\nexport interface QueueAttributes {\n  /**\n   * The ARN of the queue.\n   */\n  readonly queueArn: string;\n\n  /**\n   * The URL of the queue.\n   * @see https://docs.aws.amazon.com/sdk-for-net/v2/developer-guide/QueueURL.html\n   *\n   * @default - 'https://sqs.<region-endpoint>/<account-ID>/<queue-name>'\n   */\n  readonly queueUrl?: string;\n\n  /**\n   * The name of the queue.\n   * @default if queue name is not specified, the name will be derived from the queue ARN\n   */\n  readonly queueName?: string;\n\n  /**\n   * KMS encryption key, if this queue is server-side encrypted by a KMS key.\n   *\n   * @default - None\n   */\n  readonly keyArn?: string;\n\n  /**\n   * Whether this queue is an Amazon SQS FIFO queue. If false, this is a standard queue.\n   *\n   * In case of a FIFO queue which is imported from a token, this value has to be explicitly set to true.\n   *\n   * @default - if fifo is not specified, the property will be determined based on the queue name (not possible for FIFO queues imported from a token)\n   */\n  readonly fifo?: boolean;\n}\n"]}
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