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{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Error : Error getting access token for service account: Remote host terminated the handshake, iss: ","articleBody":"I'm using below Java snippet to get the Authentication token for Firebase Messaging. But its throwing error during refreshIfExpired method call.\r\n\r\n\tprivate static String getAccessToken() throws IOException {\r\n\t\tString[] SCOPES = {\"https://www.googleapis.com/auth/firebase.messaging\"};\r\n\t    \r\n\t    GoogleCredentials googleCredentials = GoogleCredentials.fromStream(new FileInputStream(\"./src/service-account.json\")).createScoped(Arrays.asList(SCOPES));\r\n\t    //googleCredentials.refresh();\r\n\t    try {\r\n\t    \tgoogleCredentials.getAuthenticationType();\r\n\t    \tgoogleCredentials.refreshIfExpired();\r\n\t    } catch (IOException e) {\r\n\t    \te.printStackTrace();\r\n\t    }\r\n\t    \r\n\t    return googleCredentials.getAccessToken().getTokenValue();\r\n\t    \r\n\t\t}\r\n\r\nWhen i remove refreshIfExpired and call getAccessToken directly also same error is coming. Any suggestion. Are these related to jars? As i have uploaded certain jars downloaded from Maven as i do not find anything on google firebase link.\r\n\r\nError at refreshIfExpired step: Error getting access token for service account: Remote host terminated the handshake, iss: firebase-adminsdk-jnf15@***\r\n\r\n","author":{"url":"https://github.com/dineshsraman","@type":"Person","name":"dineshsraman"},"datePublished":"2024-01-29T09:13:14.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":0},"url":"https://github.com/49/quickstart-java/issues/49"}