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1"use strict";
2var _a;
3Object.defineProperty(exports, "__esModule", { value: true });
4exports.LazyRole = void 0;
5const jsiiDeprecationWarnings = require("../.warnings.jsii.js");
6const JSII_RTTI_SYMBOL_1 = Symbol.for("jsii.rtti");
7const cdk = require("@aws-cdk/core");
8const role_1 = require("./role");
9/**
10 * An IAM role that only gets attached to the construct tree once it gets used, not before
11 *
12 * This construct can be used to simplify logic in other constructs
13 * which need to create a role but only if certain configurations occur
14 * (such as when AutoScaling is configured). The role can be configured in one
15 * place, but if it never gets used it doesn't get instantiated and will
16 * not be synthesized or deployed.
17 *
18 * @resource AWS::IAM::Role
19 */
20class LazyRole extends cdk.Resource {
21 constructor(scope, id, props) {
22 super(scope, id);
23 this.props = props;
24 this.grantPrincipal = this;
25 this.principalAccount = this.env.account;
26 this.assumeRoleAction = 'sts:AssumeRole';
27 this.statements = new Array();
28 this.policies = new Array();
29 this.managedPolicies = new Array();
30 try {
31 jsiiDeprecationWarnings._aws_cdk_aws_iam_LazyRoleProps(props);
32 }
33 catch (error) {
34 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
35 Error.captureStackTrace(error, LazyRole);
36 }
37 throw error;
38 }
39 }
40 /**
41 * Adds a permission to the role's default policy document.
42 * If there is no default policy attached to this role, it will be created.
43 * @param statement The permission statement to add to the policy document
44 */
45 addToPrincipalPolicy(statement) {
46 try {
47 jsiiDeprecationWarnings._aws_cdk_aws_iam_PolicyStatement(statement);
48 }
49 catch (error) {
50 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
51 Error.captureStackTrace(error, this.addToPrincipalPolicy);
52 }
53 throw error;
54 }
55 if (this.role) {
56 return this.role.addToPrincipalPolicy(statement);
57 }
58 else {
59 this.statements.push(statement);
60 return { statementAdded: true, policyDependable: this };
61 }
62 }
63 addToPolicy(statement) {
64 try {
65 jsiiDeprecationWarnings._aws_cdk_aws_iam_PolicyStatement(statement);
66 }
67 catch (error) {
68 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
69 Error.captureStackTrace(error, this.addToPolicy);
70 }
71 throw error;
72 }
73 return this.addToPrincipalPolicy(statement).statementAdded;
74 }
75 /**
76 * Attaches a policy to this role.
77 * @param policy The policy to attach
78 */
79 attachInlinePolicy(policy) {
80 try {
81 jsiiDeprecationWarnings._aws_cdk_aws_iam_Policy(policy);
82 }
83 catch (error) {
84 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
85 Error.captureStackTrace(error, this.attachInlinePolicy);
86 }
87 throw error;
88 }
89 if (this.role) {
90 this.role.attachInlinePolicy(policy);
91 }
92 else {
93 this.policies.push(policy);
94 }
95 }
96 /**
97 * Attaches a managed policy to this role.
98 * @param policy The managed policy to attach.
99 */
100 addManagedPolicy(policy) {
101 try {
102 jsiiDeprecationWarnings._aws_cdk_aws_iam_IManagedPolicy(policy);
103 }
104 catch (error) {
105 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
106 Error.captureStackTrace(error, this.addManagedPolicy);
107 }
108 throw error;
109 }
110 if (this.role) {
111 this.role.addManagedPolicy(policy);
112 }
113 else {
114 this.managedPolicies.push(policy);
115 }
116 }
117 /**
118 * Returns the ARN of this role.
119 */
120 get roleArn() {
121 return this.instantiate().roleArn;
122 }
123 /**
124 * Returns the stable and unique string identifying the role (i.e. AIDAJQABLZS4A3QDU576Q)
125 *
126 * @attribute
127 */
128 get roleId() {
129 return this.instantiate().roleId;
130 }
131 get roleName() {
132 return this.instantiate().roleName;
133 }
134 get policyFragment() {
135 return this.instantiate().policyFragment;
136 }
137 /**
138 * Grant the actions defined in actions to the identity Principal on this resource.
139 */
140 grant(identity, ...actions) {
141 try {
142 jsiiDeprecationWarnings._aws_cdk_aws_iam_IPrincipal(identity);
143 }
144 catch (error) {
145 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
146 Error.captureStackTrace(error, this.grant);
147 }
148 throw error;
149 }
150 return this.instantiate().grant(identity, ...actions);
151 }
152 /**
153 * Grant permissions to the given principal to pass this role.
154 */
155 grantPassRole(identity) {
156 try {
157 jsiiDeprecationWarnings._aws_cdk_aws_iam_IPrincipal(identity);
158 }
159 catch (error) {
160 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
161 Error.captureStackTrace(error, this.grantPassRole);
162 }
163 throw error;
164 }
165 return this.instantiate().grantPassRole(identity);
166 }
167 /**
168 * Grant permissions to the given principal to assume this role.
169 */
170 grantAssumeRole(identity) {
171 try {
172 jsiiDeprecationWarnings._aws_cdk_aws_iam_IPrincipal(identity);
173 }
174 catch (error) {
175 if (process.env.JSII_DEBUG !== "1" && error.name === "DeprecationError") {
176 Error.captureStackTrace(error, this.grantAssumeRole);
177 }
178 throw error;
179 }
180 return this.instantiate().grantAssumeRole(identity);
181 }
182 instantiate() {
183 if (!this.role) {
184 const role = new role_1.Role(this, 'Default', this.props);
185 this.statements.forEach(role.addToPolicy.bind(role));
186 this.policies.forEach(role.attachInlinePolicy.bind(role));
187 this.managedPolicies.forEach(role.addManagedPolicy.bind(role));
188 this.role = role;
189 }
190 return this.role;
191 }
192}
193exports.LazyRole = LazyRole;
194_a = JSII_RTTI_SYMBOL_1;
195LazyRole[_a] = { fqn: "@aws-cdk/aws-iam.LazyRole", version: "1.161.0" };
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The role can be configured in one\n * place, but if it never gets used it doesn't get instantiated and will\n * not be synthesized or deployed.\n *\n * @resource AWS::IAM::Role\n */\nexport class LazyRole extends cdk.Resource implements IRole {\n  public readonly grantPrincipal: IPrincipal = this;\n  public readonly principalAccount: string | undefined = this.env.account;\n  public readonly assumeRoleAction: string = 'sts:AssumeRole';\n\n  private role?: Role;\n  private readonly statements = new Array<PolicyStatement>();\n  private readonly policies = new Array<Policy>();\n  private readonly managedPolicies = new Array<IManagedPolicy>();\n\n  constructor(scope: Construct, id: string, private readonly props: LazyRoleProps) {\n    super(scope, id);\n  }\n\n  /**\n   * Adds a permission to the role's default policy document.\n   * If there is no default policy attached to this role, it will be created.\n   * @param statement The permission statement to add to the policy document\n   */\n  public addToPrincipalPolicy(statement: PolicyStatement): AddToPrincipalPolicyResult {\n    if (this.role) {\n      return this.role.addToPrincipalPolicy(statement);\n    } else {\n      this.statements.push(statement);\n      return { statementAdded: true, policyDependable: this };\n    }\n  }\n\n  public addToPolicy(statement: PolicyStatement): boolean {\n    return this.addToPrincipalPolicy(statement).statementAdded;\n  }\n\n  /**\n   * Attaches a policy to this role.\n   * @param policy The policy to attach\n   */\n  public attachInlinePolicy(policy: Policy): void {\n    if (this.role) {\n      this.role.attachInlinePolicy(policy);\n    } else {\n      this.policies.push(policy);\n    }\n  }\n\n  /**\n   * Attaches a managed policy to this role.\n   * @param policy The managed policy to attach.\n   */\n  public addManagedPolicy(policy: IManagedPolicy): void {\n    if (this.role) {\n      this.role.addManagedPolicy(policy);\n    } else {\n      this.managedPolicies.push(policy);\n    }\n  }\n\n  /**\n   * Returns the ARN of this role.\n   */\n  public get roleArn(): string {\n    return this.instantiate().roleArn;\n  }\n\n  /**\n   * Returns the stable and unique string identifying the role (i.e. AIDAJQABLZS4A3QDU576Q)\n   *\n   * @attribute\n   */\n  public get roleId(): string {\n    return this.instantiate().roleId;\n  }\n\n  public get roleName(): string {\n    return this.instantiate().roleName;\n  }\n\n  public get policyFragment(): PrincipalPolicyFragment {\n    return this.instantiate().policyFragment;\n  }\n\n  /**\n   * Grant the actions defined in actions to the identity Principal on this resource.\n   */\n  public grant(identity: IPrincipal, ...actions: string[]): Grant {\n    return this.instantiate().grant(identity, ...actions);\n  }\n\n  /**\n   * Grant permissions to the given principal to pass this role.\n   */\n  public grantPassRole(identity: IPrincipal): Grant {\n    return this.instantiate().grantPassRole(identity);\n  }\n\n  /**\n   * Grant permissions to the given principal to assume this role.\n   */\n  public grantAssumeRole(identity: IPrincipal): Grant {\n    return this.instantiate().grantAssumeRole(identity);\n  }\n\n  private instantiate(): Role {\n    if (!this.role) {\n      const role = new Role(this, 'Default', this.props);\n      this.statements.forEach(role.addToPolicy.bind(role));\n      this.policies.forEach(role.attachInlinePolicy.bind(role));\n      this.managedPolicies.forEach(role.addManagedPolicy.bind(role));\n      this.role = role;\n    }\n    return this.role;\n  }\n}\n"]}
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