class WebIdentityPrincipal

Language	Type name
.NET	Amazon.CDK.AWS.IAM.WebIdentityPrincipal
Java	software.amazon.awscdk.services.iam.WebIdentityPrincipal
Python	aws_cdk.aws_iam.WebIdentityPrincipal
TypeScript (source)	@aws-cdk/aws-iam » WebIdentityPrincipal

Implements IAssumeRolePrincipal, IGrantable, IPrincipal, IComparablePrincipal

Extends FederatedPrincipal

A principal that represents a federated identity provider as Web Identity such as Cognito, Amazon, Facebook, Google, etc.

Example

const principal = new iam.WebIdentityPrincipal('cognito-identity.amazonaws.com', {
  'StringEquals': { 'cognito-identity.amazonaws.com:aud': 'us-east-2:12345678-abcd-abcd-abcd-123456' },
  'ForAnyValue:StringLike': {'cognito-identity.amazonaws.com:amr': 'unauthenticated' },
});

Initializer

new WebIdentityPrincipal(identityProvider: string, conditions?: { [string]: any })

Parameters

• identityProvider string — identity provider (i.e. 'cognito-identity.amazonaws.com' for users authenticated through Cognito).
• conditions { [string]: any } — The conditions under which the policy is in effect.

Properties

Name	Type	Description
assumeRoleAction	string	When this Principal is used in an AssumeRole policy, the action to use.
conditions	{ [string]: any }	The conditions under which the policy is in effect.
federated	string	federated identity provider (i.e. 'cognito-identity.amazonaws.com' for users authenticated through Cognito).
grantPrincipal	IPrincipal	The principal to grant permissions to.
policyFragment	PrincipalPolicyFragment	Return the policy fragment that identifies this principal in a Policy.
principalAccount?	string	The AWS account ID of this principal.

---

assumeRoleAction

Type: string

When this Principal is used in an AssumeRole policy, the action to use.

---

conditions

Type: { [string]: any }

The conditions under which the policy is in effect.

See the IAM documentation.

---

federated

Type: string

federated identity provider (i.e. 'cognito-identity.amazonaws.com' for users authenticated through Cognito).

---

grantPrincipal

Type: IPrincipal

The principal to grant permissions to.

---

policyFragment

Type: PrincipalPolicyFragment

Return the policy fragment that identifies this principal in a Policy.

---

principalAccount?

Type: string (optional)

The AWS account ID of this principal.

Can be undefined when the account is not known (for example, for service principals). Can be a Token - in that case, it's assumed to be AWS::AccountId.

Methods

Name	Description
addToAssumeRolePolicy(document)	Add the princpial to the AssumeRolePolicyDocument.
addToPolicy(statement)	Add to the policy of this principal.
addToPrincipalPolicy(_statement)	Add to the policy of this principal.
dedupeString()	Return whether or not this principal is equal to the given principal.
toJSON()	JSON-ify the principal.
toString()	Returns a string representation of an object.
withConditions(conditions)	Returns a new PrincipalWithConditions using this principal as the base, with the passed conditions added.
withSessionTags()	Returns a new principal using this principal as the base, with session tags enabled.

---

addToAssumeRolePolicy(document)

public addToAssumeRolePolicy(document: PolicyDocument): void

Parameters

• document PolicyDocument

Add the princpial to the AssumeRolePolicyDocument.

Add the statements to the AssumeRolePolicyDocument necessary to give this principal permissions to assume the given role.

---

addToPolicy(statement)

public addToPolicy(statement: PolicyStatement): boolean

Parameters

• statement PolicyStatement

Returns

• boolean

Add to the policy of this principal.

---

addToPrincipalPolicy(_statement)

public addToPrincipalPolicy(_statement: PolicyStatement): AddToPrincipalPolicyResult

Parameters

• _statement PolicyStatement

Returns

• AddToPrincipalPolicyResult

Add to the policy of this principal.

---

dedupeString()

public dedupeString(): string

Returns

• string

Return whether or not this principal is equal to the given principal.

---

toJSON()

public toJSON(): { [string]: string[] }

Returns

• { [string]: string[] }

JSON-ify the principal.

Used when JSON.stringify() is called

---

toString()

public toString(): string

Returns

• string

Returns a string representation of an object.

---

withConditions(conditions)

public withConditions(conditions: { [string]: any }): PrincipalBase

Parameters

• conditions { [string]: any }

Returns

• PrincipalBase

Returns a new PrincipalWithConditions using this principal as the base, with the passed conditions added.

When there is a value for the same operator and key in both the principal and the conditions parameter, the value from the conditions parameter will be used.

---

withSessionTags()

public withSessionTags(): PrincipalBase

Returns

• PrincipalBase

Returns a new principal using this principal as the base, with session tags enabled.