Update to v2.3.1 (#242)

Since hashicorp/vault-enterprise:latest now requires a license to do
anything, we need to set $VAULT_LICENSE when provisioning the
enterprise docker container.

.github/workflows/build.yml

@@ -74,6 +74,8 @@ jobs:
 
     - name: Run docker-compose
       run: docker-compose up -d vault-enterprise
+      env:
+        VAULT_LICENSE_CI: ${{ secrets.VAULT_LICENSE_CI }}
 
     - uses: actions/setup-node@v1
       with:
@@ -93,7 +95,7 @@ jobs:
     - name: NPM Build
       run: npm run build
 
-    - name: NPM Run test:intergration:enterprise
+    - name: NPM Run test:integration:enterprise
       run: npm run test:integration:enterprise
       env:
         VAULT_HOST: localhost

.github/workflows/jira.yaml

@@ -5,7 +5,6 @@ on:
     types: [opened, closed, reopened]
   issue_comment: # Also triggers when commenting on a PR from the conversation view
     types: [created]
-  workflow_dispatch:
 
 name: Jira Sync
 
@@ -36,26 +35,27 @@ jobs:
         JIRA_USER_EMAIL: ${{ secrets.JIRA_SYNC_USER_EMAIL }}
         JIRA_API_TOKEN: ${{ secrets.JIRA_SYNC_API_TOKEN }}
 
-    - name: Set ticket type
-      if: github.event.action == 'opened' && !steps.vault-team-role.outputs.role
-      id: set-ticket-type
+    - name: Preprocess
+      if: github.event.action == 'opened' || github.event.action == 'created'
+      id: preprocess
       run: |
         if [[ "${{ github.event_name }}" == "pull_request_target" ]]; then
           echo "::set-output name=type::PR"
         else
           echo "::set-output name=type::ISS"
         fi
+
     - name: Create ticket
       if: github.event.action == 'opened' && !steps.vault-team-role.outputs.role
-      uses: tomhjp/gh-action-jira-create@v0.1.3
+      uses: tomhjp/gh-action-jira-create@v0.2.0
       with:
         project: VAULT
         issuetype: "GH Issue"
-        summary: "${{ github.event.repository.name }} [${{ steps.set-ticket-type.outputs.type }} #${{ github.event.issue.number || github.event.pull_request.number }}]: ${{ github.event.issue.title || github.event.pull_request.title }}"
+        summary: "${{ github.event.repository.name }} [${{ steps.preprocess.outputs.type }} #${{ github.event.issue.number || github.event.pull_request.number }}]: ${{ github.event.issue.title || github.event.pull_request.title }}"
         description: "${{ github.event.issue.body || github.event.pull_request.body }}\n\n_Created from GitHub Action for ${{ github.event.issue.html_url || github.event.pull_request.html_url }} from ${{ github.actor }}_"
         # customfield_10089 is Issue Link custom field
         # customfield_10091 is team custom field
-        extraFields: '{"fixVersions": [{"name": "TBD"}], "customfield_10091": ["ecosystem"], "customfield_10089": "${{ github.event.issue.html_url || github.event.pull_request.html_url }}"}'
+        extraFields: '{"fixVersions": [{"name": "TBD"}], "customfield_10091": ["ecosystem", "runtime"], "customfield_10089": "${{ github.event.issue.html_url || github.event.pull_request.html_url }}"}'
 
     - name: Search
       if: github.event.action != 'opened'
@@ -67,7 +67,7 @@ jobs:
 
     - name: Sync comment
       if: github.event.action == 'created' && steps.search.outputs.issue
-      uses: tomhjp/gh-action-jira-comment@v0.1.0
+      uses: tomhjp/gh-action-jira-comment@v0.2.0
       with:
         issue: ${{ steps.search.outputs.issue }}
         comment: "${{ github.actor }} ${{ github.event.review.state || 'commented' }}:\n\n${{ github.event.comment.body || github.event.review.body }}\n\n${{ github.event.comment.html_url || github.event.review.html_url }}"

CHANGELOG.md

@@ -1,5 +1,40 @@
 ## Unreleased
 
+## 2.3.1 (August 18th, 2021)
+
+Improvements:
+* bump normalize-url from 4.5.0 to 4.5.1 [GH-227](https://github.com/hashicorp/vault-action/pull/227)
+* bump path-parse from 1.0.6 to 1.0.7 [GH-239](https://github.com/hashicorp/vault-action/pull/239)
+
+## 2.3.0 (June 23rd, 2021)
+
+Features:
+* K8s auth method is now supported [GH-218](https://github.com/hashicorp/vault-action/pull/218)
+* Custom auth method mount points is configurable [GH-218](https://github.com/hashicorp/vault-action/pull/218)
+
+## 2.2.0 (May 6th, 2021)
+
+Security:
+* multi-line secrets are now properly masked in logs [GH-208](https://github.com/hashicorp/vault-action/pull/208)
+  [CVE-2021-32074](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32074)
+
+Features:
+* JWT auth method is now supported [GH-188](https://github.com/hashicorp/vault-action/pull/188)
+
+## 2.1.2 (January 21st, 2021)
+
+Bugs:
+* fixed bug where newlines were being rendered for multi-line secrets [GH-173](https://github.com/hashicorp/vault-action/pull/173)
+
+## 2.1.1 (December 15th, 2020)
+
+Improvements:
+* bump jest from 26.5.0 to 26.6.3 [GH-150](https://github.com/hashicorp/vault-action/pull/150)
+* bump semantic-release from 17.1.2 to 17.3.0 [GH-158](https://github.com/hashicorp/vault-action/pull/158)
+* bump got from 11.7.0 to 11.8.1 [GH-163](https://github.com/hashicorp/vault-action/pull/163)
+* bump @types/jest from 26.0.14 to 26.0.19 [GH-164](https://github.com/hashicorp/vault-action/pull/164)
+* bump ini from 1.3.5 to 1.3.8 [GH-167](https://github.com/hashicorp/vault-action/pull/167)
+
 ## 2.1.0 (October 6th, 2020)
 
 Features:

README.md

@@ -10,20 +10,20 @@ A helper action for easily pulling secrets from HashiCorp Vault™.
 
 <!-- TOC -->
 
-- [Example Usage](#example-usage)
-- [Authentication method](#authentication-method)
-- [Key Syntax](#key-syntax)
+- [Vault GitHub Action](#vault-github-action)
+  - [Example Usage](#example-usage)
+  - [Authentication method](#authentication-method)
+  - [Key Syntax](#key-syntax)
     - [Simple Key](#simple-key)
     - [Set Output Variable Name](#set-output-variable-name)
     - [Multiple Secrets](#multiple-secrets)
-    - [Nested Secrets](#nested-secrets)
-- [Other Secret Engines](#other-secret-engines)
-- [Adding Extra Headers](#adding-extra-headers)
-- [Vault Enterprise Features](#vault-enterprise-features)
+  - [Other Secret Engines](#other-secret-engines)
+  - [Adding Extra Headers](#adding-extra-headers)
+  - [Vault Enterprise Features](#vault-enterprise-features)
     - [Namespace](#namespace)
-- [Reference](#reference)
-- [Masking - Hiding Secrets from Logs](#masking---hiding-secrets-from-logs)
-- [Normalization](#normalization)
+  - [Reference](#reference)
+  - [Masking - Hiding Secrets from Logs](#masking---hiding-secrets-from-logs)
+  - [Normalization](#normalization)
 
 <!-- /TOC -->
 
@@ -36,7 +36,7 @@ jobs:
         steps:
             # ...
             - name: Import Secrets
-              uses: hashicorp/vault-action@v2.0.1
+              uses: hashicorp/vault-action@v2.3.1
               with:
                 url: https://vault.mycompany.com:8200
                 token: ${{ secrets.VaultToken }}
@@ -71,14 +71,41 @@ with:
   caCertificate: ${{ secrets.VAULTCA }}
 ```
 - **github**: you must provide the github token as `githubToken`
+
+**Notice: [Vault GitHub authentication](https://www.vaultproject.io/docs/auth/github)
+requires `read:org` permissions for authentication. The auto-generated `GITHUB_TOKEN`
+created for projects does not have these permissions and GitHub does not allow this
+token's permissions to be modified. A new GitHub Token secret must be created with
+`read:org` permissions to use this authentication method.**
+
 ```yaml
 ...
 with:
   url: https://vault.mycompany.com:8200
   method: github
-  githubToken: ${{ secrets.GITHUB_TOKEN }}
+  githubToken: ${{ secrets.MY_GITHUB_TOKEN }}
   caCertificate: ${{ secrets.VAULTCA }}
 ```
+- **jwt**: you must provide a `role` & `jwtPrivateKey` parameters, additionally you can pass `jwtKeyPassword` & `jwtTtl` parameters
+```yaml
+...
+with:
+  url: https://vault.mycompany.com:8200
+  method: jwt
+  role: github-action
+  jwtPrivateKey: ${{ secrets.JWT_PRIVATE_KEY }}
+  jwtKeyPassword: ${{ secrets.JWT_KEY_PASS }}
+  jwtTtl: 3600 # 1 hour, default value
+```
+
+- **kubernetes**: you must provide the `role` paramaters. You can optionally override the `kubernetesTokenPath` paramater for custom mounted serviceAccounts. Consider [kubernetes auth](https://www.vaultproject.io/docs/auth/kubernetes) when using self-hosted runners on Kubernetes:
+```yaml
+...
+with:
+  url: https://vault.mycompany.com:8200
+  method: kubernetes
+  role: ${{ secrets.KUBE_ROLE }}
+```
 
 If any other method is specified and you provide an `authPayload`, the action will attempt to `POST` to `auth/${method}/login` with the provided payload and parse out the client token.
 
@@ -161,9 +188,9 @@ with:
 
 ## Other Secret Engines
 
-Vault Action currently supports retrieving secrets from any engine where secrets 
-are retrieved via `GET` requests.  This means secret engines such as PKI are currently 
-not supported due to their requirement of sending parameters along with the request 
+Vault Action currently supports retrieving secrets from any engine where secrets
+are retrieved via `GET` requests.  This means secret engines such as PKI are currently
+not supported due to their requirement of sending parameters along with the request
 (such as `common_name`).
 
 For example, to request a secret from the `cubbyhole` secret engine:
@@ -243,10 +270,16 @@ Here are all the inputs available through `with`:
 | `secrets`           | A semicolon-separated list of secrets to retrieve. These will automatically be converted to environmental variable keys. See README for more details |         | ✔        |
 | `namespace`         | The Vault namespace from which to query secrets. Vault Enterprise only, unset by default                                                             |         |          |
 | `method`            | The method to use to authenticate with Vault.                                                                                                        | `token` |          |
+| `role`              | Vault role for specified auth method                                                                                                                 |         |          |
+| `path`              | Custom vault path, if the auth method was enabled at a different path                                                                                                |         |          |
 | `token`             | The Vault Token to be used to authenticate with Vault                                                                                                |         |          |
 | `roleId`            | The Role Id for App Role authentication                                                                                                              |         |          |
 | `secretId`          | The Secret Id for App Role authentication                                                                                                            |         |          |
 | `githubToken`       | The Github Token to be used to authenticate with Vault                                                                                               |         |          |
+| `jwtPrivateKey`     | Base64 encoded Private key to sign JWT                                                                                                               |         |          |
+| `jwtKeyPassword`    | Password for key stored in jwtPrivateKey (if needed)                                                                                                 |         |          |
+| `jwtTtl`            | Time in seconds, after which token expires                                                                                                           |         | 3600     |
+| `kubernetesTokenPath`         | The path to the service-account secret with the jwt token for kubernetes based authentication                                                                                               |`/var/run/secrets/kubernetes.io/serviceaccount/token`         |          |
 | `authPayload`       | The JSON payload to be sent to Vault when using a custom authentication method.                                                                      |         |          |
 | `extraHeaders`      | A string of newline separated extra headers to include on every request.                                                                             |         |          |
 | `exportEnv`         | Whether or not export secrets as environment variables.                                                                                              | `true`  |          |
@@ -254,7 +287,7 @@ Here are all the inputs available through `with`:
 | `caCertificate`     | Base64 encoded CA certificate the server certificate was signed with.                                                                                |         |          |
 | `clientCertificate` | Base64 encoded client certificate the action uses to authenticate with Vault when mTLS is enabled.                                                   |         |          |
 | `clientKey`         | Base64 encoded client key the action uses to authenticate with Vault when mTLS is enabled.                                                           |         |          |
-| `tlsSkipVerify`     | When set to true, disables verification of server certificates when testing the action.                                                              | `false` |          | 
+| `tlsSkipVerify`     | When set to true, disables verification of server certificates when testing the action.                                                              | `false` |          |
 
 ## Masking - Hiding Secrets from Logs
 

action.yml

@@ -14,6 +14,12 @@ inputs:
     description: 'The method to use to authenticate with Vault.'
     default: 'token'
     required: false
+  role:
+    description: 'Vault role for specified auth method'
+    required: false
+  path:
+    description: 'Custom Vault path, if the auth method was mounted at a different path'
+    required: false
   token:
     description: 'The Vault Token to be used to authenticate with Vault'
     required: false
@@ -26,6 +32,10 @@ inputs:
   githubToken:
     description: 'The Github Token to be used to authenticate with Vault'
     required: false
+  kubernetesTokenPath:
+    description: 'The path to the Kubernetes service account secret'
+    required: false
+    default: '/var/run/secrets/kubernetes.io/serviceaccount/token'
   authPayload:
     description: 'The JSON payload to be sent to Vault when using a custom authentication method.'
     required: false
@@ -52,7 +62,17 @@ inputs:
   tlsSkipVerify:
     description: 'When set to true, disables verification of the Vault server certificate.  Setting this to true in production is not recommended.'
     required: false
-    default: "false"
+    default: 'false'
+  jwtPrivateKey:
+    description: 'Base64 encoded Private key to sign JWT'
+    required: false
+  jwtKeyPassword:
+    description: 'Password for key stored in jwtPrivateKey (if needed)'
+    required: false
+  jwtTtl:
+    description: 'Time in seconds, after which token expires'
+    required: false
+    default: 3600
 runs:
   using: 'node12'
   main: 'dist/index.js'

docker-compose.yml

@@ -12,6 +12,7 @@ services:
     image: hashicorp/vault-enterprise:latest
     environment:
       VAULT_DEV_ROOT_TOKEN_ID: testtoken
+      VAULT_LICENSE: ${VAULT_LICENSE_CI}
     ports:
       - 8200:8200
     privileged: true

integrationTests/basic/jwt_auth.test.js

@@ -0,0 +1,126 @@
+jest.mock('@actions/core');
+jest.mock('@actions/core/lib/command');
+const core = require('@actions/core');
+const {
+    privateRsaKeyBase64,
+    publicRsaKey
+} = require('./rsa_keys');
+
+const got = require('got');
+const { when } = require('jest-when');
+
+const { exportSecrets } = require('../../src/action');
+
+const vaultUrl = `http://${process.env.VAULT_HOST || 'localhost'}:${process.env.VAULT_PORT || '8200'}`;
+
+describe('jwt auth', () => {
+    beforeAll(async () => {
+        // Verify Connection
+        await got(`${vaultUrl}/v1/secret/config`, {
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+        });
+
+        try {
+            await got(`${vaultUrl}/v1/sys/auth/jwt`, {
+                method: 'POST',
+                headers: {
+                    'X-Vault-Token': 'testtoken',
+                },
+                json: {
+                    type: 'jwt'
+                }
+            });
+        } catch (error) {
+            const {response} = error;
+            if (response.statusCode === 400 && response.body.includes("path is already in use")) {
+                // Auth method might already be enabled from previous test runs
+            } else {
+                throw error;
+            }
+        }
+
+        await got(`${vaultUrl}/v1/sys/policy/reader`, {
+            method: 'PUT',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+            json: {
+                policy: `
+                path "*" {
+                    capabilities = ["read"]
+                }
+                `
+            }
+        });
+
+        await got(`${vaultUrl}/v1/auth/jwt/config`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+            json: {
+                jwt_validation_pubkeys: publicRsaKey
+            }
+        });
+
+        await got(`${vaultUrl}/v1/auth/jwt/role/default`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+            json: {
+                role_type: 'jwt',
+                bound_audiences: null,
+                bound_claims: {
+                    iss: 'vault-action'
+                },
+                user_claim: 'iss',
+                policies: ['reader']
+            }
+        });
+
+        await got(`${vaultUrl}/v1/secret/data/test`, {
+            method: 'POST',
+            headers: {
+                'X-Vault-Token': 'testtoken',
+            },
+            json: {
+                data: {
+                    secret: 'SUPERSECRET',
+                },
+            },
+        });
+    });
+
+    beforeEach(() => {
+        jest.resetAllMocks();
+
+        when(core.getInput)
+            .calledWith('url')
+            .mockReturnValueOnce(`${vaultUrl}`);
+
+        when(core.getInput)
+            .calledWith('method')
+            .mockReturnValueOnce('jwt');
+
+        when(core.getInput)
+            .calledWith('jwtPrivateKey')
+            .mockReturnValueOnce(privateRsaKeyBase64);
+
+        when(core.getInput)
+            .calledWith('role')
+            .mockReturnValueOnce('default');
+
+        when(core.getInput)
+            .calledWith('secrets')
+            .mockReturnValueOnce('secret/data/test secret');
+    });
+
+    it('successfully authenticates', async () => {
+        await exportSecrets();
+        expect(core.exportVariable).toBeCalledWith('SECRET', 'SUPERSECRET');
+    });
+
+});

integrationTests/basic/rsa_keys.js

@@ -0,0 +1,77 @@
+const privateRsaKey = `
+-----BEGIN RSA PRIVATE KEY-----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=
+-----END RSA PRIVATE KEY-----
+`;
+
+const privateRsaKeyBase64 = Buffer.from(privateRsaKey).toString('base64');
+
+const publicRsaKey = `
+-----BEGIN PUBLIC KEY-----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+-----END PUBLIC KEY-----
+`;
+
+module.exports = {
+    privateRsaKeyBase64,
+    publicRsaKey
+};

package.json

@@ -45,7 +45,8 @@
     "homepage": "https://github.com/hashicorp/vault-action#readme",
     "dependencies": {
         "got": "^11.5.1",
-        "jsonata": "^1.8.2"
+        "jsonata": "^1.8.2",
+        "jsrsasign": "^10.1.10"
     },
     "peerDependencies": {
         "@actions/core": ">=1 <2"

src/action.js

@@ -5,7 +5,7 @@ const got = require('got').default;
 const jsonata = require('jsonata');
 const { auth: { retrieveToken }, secrets: { getSecrets } } = require('./index');
 
-const AUTH_METHODS = ['approle', 'token', 'github'];
+const AUTH_METHODS = ['approle', 'token', 'github', 'jwt', 'kubernetes'];
 
 async function exportSecrets() {
     const vaultUrl = core.getInput('url', { required: true });
@@ -77,8 +77,12 @@ async function exportSecrets() {
         const { value, request, cachedResponse } = result;
         if (cachedResponse) {
             core.debug('ℹ using cached response');
-        }        
-        command.issue('add-mask', value);
+        }
+        for (const line of value.replace(/\r/g, '').split('\n')) {
+            if (line.length > 0) {
+                command.issue('add-mask', line);
+            }
+        }
         if (exportEnv) {
             core.exportVariable(request.envVarName, `${value}`);
         }

src/action.test.js

@@ -2,6 +2,7 @@ jest.mock('got');
 jest.mock('@actions/core');
 jest.mock('@actions/core/lib/command');
 
+const command = require('@actions/core/lib/command');
 const core = require('@actions/core');
 const got = require('got');
 const {
@@ -294,4 +295,40 @@ describe('exportSecrets', () => {
         expect(core.exportVariable).toBeCalledWith('KEY', '1');
         expect(core.setOutput).toBeCalledWith('key', '1');
     });
+
+    it('single-line secret gets masked', async () => {
+        mockInput('test key');
+        mockVaultData({
+            key: 'secret'
+        });
+        mockExportToken("false")
+
+        await exportSecrets();
+
+        expect(command.issue).toBeCalledTimes(1);
+
+        expect(command.issue).toBeCalledWith('add-mask', 'secret');
+        expect(core.setOutput).toBeCalledWith('key', 'secret');
+    })
+
+    it('multi-line secret gets masked for each line', async () => {
+        const multiLineString = `a multi-line string
+
+with blank lines
+
+`
+        mockInput('test key');
+        mockVaultData({
+            key: multiLineString
+        });
+        mockExportToken("false")
+
+        await exportSecrets();
+
+        expect(command.issue).toBeCalledTimes(2); // 1 for each non-empty line.
+
+        expect(command.issue).toBeCalledWith('add-mask', 'a multi-line string');
+        expect(command.issue).toBeCalledWith('add-mask', 'with blank lines');
+        expect(core.setOutput).toBeCalledWith('key', multiLineString);
+    })
 });

src/auth.js

@@ -1,22 +1,46 @@
 // @ts-check
 const core = require('@actions/core');
+const rsasign = require('jsrsasign');
+const fs = require('fs');
 
+const defaultKubernetesTokenPath = '/var/run/secrets/kubernetes.io/serviceaccount/token'
 /***
  * Authenticate with Vault and retrieve a Vault token that can be used for requests.
  * @param {string} method
  * @param {import('got').Got} client
  */
 async function retrieveToken(method, client) {
+    const path = core.getInput('path', { required: false }) || method;
+
     switch (method) {
         case 'approle': {
             const vaultRoleId = core.getInput('roleId', { required: true });
             const vaultSecretId = core.getInput('secretId', { required: true });
-            return await getClientToken(client, method, { role_id: vaultRoleId, secret_id: vaultSecretId });
+            return await getClientToken(client, method, path, { role_id: vaultRoleId, secret_id: vaultSecretId });
         }
         case 'github': {
             const githubToken = core.getInput('githubToken', { required: true });
-            return await getClientToken(client, method, { token: githubToken });
+            return await getClientToken(client, method, path, { token: githubToken });
         }
+        case 'jwt': {
+            const role = core.getInput('role', { required: true });
+            const privateKeyRaw = core.getInput('jwtPrivateKey', { required: true });
+            const privateKey = Buffer.from(privateKeyRaw, 'base64').toString();
+            const keyPassword = core.getInput('jwtKeyPassword', { required: false });
+            const tokenTtl = core.getInput('jwtTtl', { required: false }) || '3600'; // 1 hour
+            const jwt = generateJwt(privateKey, keyPassword, Number(tokenTtl));
+            return await getClientToken(client, method, path, { jwt: jwt, role: role });
+        }
+        case 'kubernetes': {
+            const role = core.getInput('role', { required: true })
+            const tokenPath = core.getInput('kubernetesTokenPath', { required: false }) || defaultKubernetesTokenPath
+            const data = fs.readFileSync(tokenPath, 'utf8')
+            if (!(role && data) && data != "") {
+                throw new Error("Role Name must be set and a kubernetes token must set")
+            }
+            return await getClientToken(client, method, path, { jwt: data, role: role })
+        }
+
         default: {
             if (!method || method === 'token') {
                 return core.getInput('token', { required: true });
@@ -26,19 +50,46 @@ async function retrieveToken(method, client) {
                 if (!payload) {
                     throw Error('When using a custom authentication method, you must provide the payload');
                 }
-                return await getClientToken(client, method, JSON.parse(payload.trim()));
+                return await getClientToken(client, method, path, JSON.parse(payload.trim()));
             }
         }
     }
 }
 
+/***
+ * Generates signed Json Web Token with specified private key and ttl
+ * @param {string} privateKey
+ * @param {string} keyPassword
+ * @param {number} ttl
+ */
+function generateJwt(privateKey, keyPassword, ttl) {
+    const alg = 'RS256';
+    const header = { alg: alg, typ: 'JWT' };
+    const now = rsasign.KJUR.jws.IntDate.getNow();
+    const payload = {
+        iss: 'vault-action',
+        iat: now,
+        nbf: now,
+        exp: now + ttl,
+        event: process.env.GITHUB_EVENT_NAME,
+        workflow: process.env.GITHUB_WORKFLOW,
+        sha: process.env.GITHUB_SHA,
+        actor: process.env.GITHUB_ACTOR,
+        repository: process.env.GITHUB_REPOSITORY,
+        ref: process.env.GITHUB_REF
+    };
+    const decryptedKey = rsasign.KEYUTIL.getKey(privateKey, keyPassword);
+    return rsasign.KJUR.jws.JWS.sign(alg, JSON.stringify(header), JSON.stringify(payload), decryptedKey);
+}
+
 /***
  * Call the appropriate login endpoint and parse out the token in the response.
  * @param {import('got').Got} client
  * @param {string} method
+ * @param {string} path
  * @param {any} payload
  */
-async function getClientToken(client, method, payload) {
+async function getClientToken(client, method, path, payload) {
     /** @type {'json'} */
     const responseType = 'json';
     var options = {
@@ -46,10 +97,10 @@ async function getClientToken(client, method, payload) {
         responseType,
     };
 
-    core.debug(`Retrieving Vault Token from v1/auth/${method}/login endpoint`);
+    core.debug(`Retrieving Vault Token from v1/auth/${path}/login endpoint`);
 
     /** @type {import('got').Response<VaultLoginResponse>} */
-    const response = await client.post(`v1/auth/${method}/login`, options);
+    const response = await client.post(`v1/auth/${path}/login`, options);
     if (response && response.body && response.body.auth && response.body.auth.client_token) {
         core.debug('✔ Vault Token successfully retrieved');
 

src/auth.test.js

@@ -0,0 +1,83 @@
+jest.mock('got');
+jest.mock('@actions/core');
+jest.mock('@actions/core/lib/command');
+jest.mock("fs")
+
+const core = require('@actions/core');
+const got = require('got');
+const fs = require("fs")
+const { when } = require('jest-when');
+
+
+const {
+    retrieveToken
+} = require('./auth');
+
+
+function mockInput(name, key) {
+    when(core.getInput)
+        .calledWith(name)
+        .mockReturnValueOnce(key);
+}
+
+function mockApiResponse() {
+    const response = { body: { auth: { client_token: testToken, renewable: true, policies: [], accessor: "accessor" } } }
+    got.post = jest.fn()
+    got.post.mockReturnValue(response)
+}
+const testToken = "testoken";
+
+describe("test retrival for token", () => {
+
+    beforeEach(() => {
+        jest.resetAllMocks();
+    });
+
+    it("test retrival with approle", async () => {
+        const method = 'approle'
+        mockApiResponse()
+        const testRoleId = "testRoleId"
+        const testSecretId = "testSecretId"
+        mockInput("roleId", testRoleId)
+        mockInput("secretId", testSecretId)
+        const token = await retrieveToken(method, got)
+        expect(token).toEqual(testToken)
+        const payload = got.post.mock.calls[0][1].json
+        expect(payload).toEqual({ role_id: testRoleId, secret_id: testSecretId })
+        const url = got.post.mock.calls[0][0]
+        expect(url).toContain('approle')
+    })
+
+    it("test retrival with github token", async () => {
+        const method = 'github'
+        mockApiResponse()
+        const githubToken = "githubtoken"
+        mockInput("githubToken", githubToken)
+        const token = await retrieveToken(method, got)
+        expect(token).toEqual(testToken)
+        const payload = got.post.mock.calls[0][1].json
+        expect(payload).toEqual({ token: githubToken })
+        const url = got.post.mock.calls[0][0]
+        expect(url).toContain('github')
+    })
+
+    it("test retrival with kubernetes", async () => {
+        const method = 'kubernetes'
+        const jwtToken = "someJwtToken"
+        const testRole = "testRole"
+        const testTokenPath = "testTokenPath"
+        const testPath = 'differentK8sPath'
+        mockApiResponse()
+        mockInput("kubernetesTokenPath", testTokenPath)
+        mockInput("role", testRole)
+        mockInput("path", testPath)
+        fs.readFileSync = jest.fn()
+        fs.readFileSync.mockReturnValueOnce(jwtToken)
+        const token = await retrieveToken(method, got)
+        expect(token).toEqual(testToken)
+        const payload = got.post.mock.calls[0][1].json
+        expect(payload).toEqual({ jwt: jwtToken, role: testRole })
+        const url = got.post.mock.calls[0][0]
+        expect(url).toContain('differentK8sPath')
+    })
+})

src/secrets.js

@@ -73,7 +73,7 @@ function selectData(data, selector) {
     }
 
     if (result.startsWith(`"`)) {
-        result = result.substring(1, result.length - 1);
+        result = JSON.parse(result);
     }
     return result;
 }