Merge pull request #165 from kiwigrid/feature/env-substitution-for-cr…

…edentials feat: support environment variable references in maven settings server credentials
kiwigrid · Sep 5, 2024 · f901d6c · f901d6c
2 parents c5f3b69 + 4dfb699
commit f901d6c
Show file tree

Hide file tree

Showing 11 changed files with 1,540 additions and 125 deletions.
diff --git a/lib/maven-files.js b/lib/maven-files.js
@@ -8,6 +8,7 @@ const {
     evaluateXPathToStrings
 } = require("fontoxpath");
 const {sync} = require('slimdom-sax-parser')
+require('regexp.escape').shim()
 
 class MavenXmlFile {
 
@@ -181,8 +182,8 @@ class MavenSettingsFile extends MavenXmlFile {
         const serverNode = evaluateXPathToFirstNode('/settings/servers/server[id="' + repoId + '"]', this.document);
         if (serverNode) {
             this.logger.debug('Found active profile repo server: ' + serverNode);
-            const userName = evaluateXPathToString('username/text()', serverNode);
-            const password = evaluateXPathToString('password/text()', serverNode);
+            const userName = this.#resolveEnvironmentVariables(evaluateXPathToString('username/text()', serverNode));
+            const password = this.#resolveEnvironmentVariables(evaluateXPathToString('password/text()', serverNode));
             const buff = Buffer.from(userName + ':' + password, 'utf-8');
             fetchOptions.headers = {
                 'Authorization': 'Basic ' + buff.toString('base64')
@@ -191,6 +192,14 @@ class MavenSettingsFile extends MavenXmlFile {
         return fetchOptions;
     }
 
+    #resolveEnvironmentVariables(templateString) {
+        for (const envVarname in process.env) {
+            const search = new RegExp(`\\$\\{env\\.${RegExp.escape(envVarname)}\\}`, 'g');
+            templateString = templateString.replaceAll(search, process.env[envVarname]);
+        }
+        return templateString;
+    }
+
 }
 
 class MavenMetaDataFile extends MavenXmlFile {