Add ability to export Vault Token (#127)

* Add export Vault Token

* Set correct condition for default value

* Add test for exportToken
Fix key with dash

* Restore index.js

src/action.js

@@ -12,6 +12,7 @@ async function exportSecrets() {
     const vaultNamespace = core.getInput('namespace', { required: false });
     const extraHeaders = parseHeadersInput('extraHeaders', { required: false });
     const exportEnv = core.getInput('exportEnv', { required: false }) != 'false';
+    const exportToken = (core.getInput('exportToken', { required: false }) || 'false').toLowerCase() != 'false';
 
     const secretsInput = core.getInput('secrets', { required: true });
     const secretRequests = parseSecretsInput(secretsInput);
@@ -60,6 +61,11 @@ async function exportSecrets() {
     defaultOptions.headers['X-Vault-Token'] = vaultToken;
     const client = got.extend(defaultOptions);
 
+    if (exportToken === true) {
+        command.issue('add-mask', vaultToken);
+        core.exportVariable('VAULT_TOKEN', `${vaultToken}`);
+    }
+
     const requests = secretRequests.map(request => {
         const { path, selector } = request;
         return request;
@@ -124,12 +130,13 @@ function parseSecretsInput(secretsInput) {
             throw Error(`You must provide a valid path and key. Input: "${secret}"`);
         }
 
-        const [path, selector] = pathParts;
+        const [path, selectorQuoted] = pathParts;
 
         /** @type {any} */
-        const selectorAst = jsonata(selector).ast();
+        const selectorAst = jsonata(selectorQuoted).ast();
+        const selector = selectorQuoted.replace(new RegExp('"', 'g'), '');
 
-        if ((selectorAst.type !== "path" || selectorAst.steps[0].stages) && !outputVarName) {
+        if ((selectorAst.type !== "path" || selectorAst.steps[0].stages) && selectorAst.type !== "string" && !outputVarName) {
             throw Error(`You must provide a name for the output key when using json selectors. Input: "${secret}"`);
         }
 
@@ -156,7 +163,7 @@ function parseSecretsInput(secretsInput) {
  */
 function normalizeOutputKey(dataKey, isEnvVar = false) {
     let outputKey = dataKey
-        .replace('.', '__').replace(/[^\p{L}\p{N}_-]/gu, '');
+        .replace('.', '__').replace(new RegExp('-', 'g'), '').replace(/[^\p{L}\p{N}_-]/gu, '');
     if (isEnvVar) {
         outputKey = outputKey.toUpperCase();
     }

src/action.test.js

@@ -178,6 +178,12 @@ describe('exportSecrets', () => {
         }
     }
 
+    function mockExportToken(doExport) {
+        when(core.getInput)
+            .calledWith('exportToken')
+            .mockReturnValueOnce(doExport);
+    }
+
     it('simple secret retrieval', async () => {
         mockInput('test key');
         mockVaultData({
@@ -257,4 +263,35 @@ describe('exportSecrets', () => {
         expect(core.exportVariable).toBeCalledWith('KEY__VALUE', '1');
         expect(core.setOutput).toBeCalledWith('key__value', '1');
     });
+
+    it('export Vault token', async () => {
+        mockInput('test key');
+        mockVaultData({
+            key: 1
+        });
+        mockExportToken("true")
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledTimes(2);
+
+        expect(core.exportVariable).toBeCalledWith('VAULT_TOKEN', 'EXAMPLE');
+        expect(core.exportVariable).toBeCalledWith('KEY', '1');
+        expect(core.setOutput).toBeCalledWith('key', '1');
+    });
+
+    it('not export Vault token', async () => {
+        mockInput('test key');
+        mockVaultData({
+            key: 1
+        });
+        mockExportToken("false")
+
+        await exportSecrets();
+
+        expect(core.exportVariable).toBeCalledTimes(1);
+
+        expect(core.exportVariable).toBeCalledWith('KEY', '1');
+        expect(core.setOutput).toBeCalledWith('key', '1');
+    });
 });

src/secrets.js

@@ -38,7 +38,9 @@ async function getSecrets(secretRequests, client) {
             body = result.body;
             responseCache.set(requestPath, body);
         }
-
+        if (!selector.match(/.*[\.].*/)) {
+            selector = '"' + selector + '"'
+        }
         selector = "data." + selector
         body = JSON.parse(body)
         if (body.data["data"] != undefined) {
@@ -64,7 +66,7 @@ function selectData(data, selector) {
     const ata = jsonata(selector);
     let result = JSON.stringify(ata.evaluate(data));
     // Compat for custom engines
-    if (!result && ata.ast().type === "path" && ata.ast()['steps'].length === 1 && selector !== 'data' && 'data' in data) {
+    if (!result && ((ata.ast().type === "path" && ata.ast()['steps'].length === 1) || ata.ast().type === "string") && selector !== 'data' && 'data' in data) {
         result = JSON.stringify(jsonata(`data.${selector}`).evaluate(data));
     } else if (!result) {
         throw Error(`Unable to retrieve result for ${selector}. No match data was found. Double check your Key or Selector.`);