UNPKG

6.92 kBJavaScriptView Raw
1"use strict";
2var _a;
3Object.defineProperty(exports, "__esModule", { value: true });
4exports.UnknownPrincipal = void 0;
5const jsiiDeprecationWarnings = require("../.warnings.jsii.js");
6const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
7const core_1 = require("@aws-cdk/core");
8const constructs_1 = require("constructs");
9/**
10 * A principal for use in resources that need to have a role but it's unknown
11 *
12 * Some resources have roles associated with them which they assume, such as
13 * Lambda Functions, CodeBuild projects, StepFunctions machines, etc.
14 *
15 * When those resources are imported, their actual roles are not always
16 * imported with them. When that happens, we use an instance of this class
17 * instead, which will add user warnings when statements are attempted to be
18 * added to it.
19 */
20class UnknownPrincipal {
21 constructor(props) {
22 this.assumeRoleAction = 'sts:AssumeRole';
23 try {
24 jsiiDeprecationWarnings._aws_cdk_aws_iam_UnknownPrincipalProps(props);
25 }
26 catch (error) {
27 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
28 Error.captureStackTrace(error, UnknownPrincipal);
29 }
30 throw error;
31 }
32 this.resource = props.resource;
33 this.grantPrincipal = this;
34 }
35 get policyFragment() {
36 throw new Error(`Cannot get policy fragment of ${constructs_1.Node.of(this.resource).path}, resource imported without a role`);
37 }
38 addToPrincipalPolicy(statement) {
39 try {
40 jsiiDeprecationWarnings._aws_cdk_aws_iam_PolicyStatement(statement);
41 }
42 catch (error) {
43 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
44 Error.captureStackTrace(error, this.addToPrincipalPolicy);
45 }
46 throw error;
47 }
48 const stack = core_1.Stack.of(this.resource);
49 const repr = JSON.stringify(stack.resolve(statement));
50 core_1.Annotations.of(this.resource).addWarning(`Add statement to this resource's role: ${repr}`);
51 // Pretend we did the work. The human will do it for us, eventually.
52 return { statementAdded: true, policyDependable: new core_1.ConcreteDependable() };
53 }
54 addToPolicy(statement) {
55 try {
56 jsiiDeprecationWarnings._aws_cdk_aws_iam_PolicyStatement(statement);
57 }
58 catch (error) {
59 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
60 Error.captureStackTrace(error, this.addToPolicy);
61 }
62 throw error;
63 }
64 return this.addToPrincipalPolicy(statement).statementAdded;
65 }
66}
67exports.UnknownPrincipal = UnknownPrincipal;
68_a = JSII_RTTI_SYMBOL_1;
69UnknownPrincipal[_a] = { fqn: "@aws-cdk/aws-iam.UnknownPrincipal", version: "1.161.0" };
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