Query IP address with IP2Location API on New Pub/Sub Messages from Google Cloud API

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New Pub/Sub Messages from the Google Cloud API

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Query IP address with the IP2Location API

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Getting Started#

This integration creates a workflow with a Google Cloud trigger and IP2Location action. When you configure and deploy the workflow, it will run on Pipedream's servers 24x7 for free.

Select this integration
Configure the New Pub/Sub Messages trigger
1. Connect your Google Cloud account
2. Select a Type
Configure the Query IP address action
1. Connect your IP2Location account
2. Configure IP Address
3. Select a Package
4. Optional- Select a Response Format
5. Optional- Select a Translation Language
6. Optional- Select one or more Addon
Deploy the workflow
Send a test event to validate your setup
Turn on the trigger

Details#

This integration uses pre-built, source-available components from Pipedream's GitHub repo. These components are developed by Pipedream and the community, and verified and maintained by Pipedream.

To contribute an update to an existing component or create a new component, create a PR on GitHub. If you're new to Pipedream component development, you can start with quickstarts for trigger span and action development, and then review the component API reference.

Trigger#

New Pub/Sub Messages on Google Cloud

Description:Emit new Pub/Sub topic in your GCP account. Messages published to this topic are emitted from the Pipedream source.

Version:0.1.6

Key:google_cloud-new-pubsub-messages

View on GitHub

Google Cloud Overview#

The Google Cloud API opens a world of possibilities for enhancing cloud operations and automating tasks. It empowers you to manage, scale, and fine-tune various services within the Google Cloud Platform (GCP) programmatically. With Pipedream, you can harness this power to create intricate workflows, trigger cloud functions based on events from other apps, manage resources, and analyze data, all in a serverless environment. The ability to interconnect GCP services with numerous other apps enriches automation, making it easier to synchronize data, streamline development workflows, and deploy applications efficiently.

Trigger Code#

import { PubSub } from "@google-cloud/pubsub";
import googleCloud from "../../google_cloud.app.mjs";

export default {
  key: "google_cloud-new-pubsub-messages",
  name: "New Pub/Sub Messages",
  description: "Emit new Pub/Sub topic in your GCP account. Messages published to this topic are emitted from the Pipedream source.",
  version: "0.1.6",
  type: "source",
  dedupe: "unique", // Dedupe on Pub/Sub message ID
  props: {
    googleCloud,
    http: "$.interface.http",
    db: "$.service.db",
    topicType: {
      type: "string",
      label: "Type",
      description: "Do you have an existing Pub/Sub topic, or would you like to create a new one?",
      options: [
        "existing",
        "new",
      ],
      reloadProps: true,
    },
  },
  async additionalProps() {
    const topic = {
      type: "string",
      label: "Pub/Sub Topic Name",
      description: "Select a Pub/Sub topic from your GCP account to watch",
      options: async () => {
        return this.getTopics();
      },
    };
    if (this.topicType === "new") {
      topic.description = "**Pipedream will create a Pub/Sub topic with this name in your account**, converting it to a [valid Pub/Sub topic name](https://cloud.google.com/pubsub/docs/admin#resource_names).";
      delete topic.options;
    }
    return {
      topic,
    };
  },
  methods: {
    _getTopicName() {
      return this.db.get("topicName");
    },
    _setTopicName(topicName) {
      this.db.set("topicName", topicName);
    },
    _getSubscriptionName() {
      return this.db.get("subscriptionName");
    },
    _setSubscriptionName(subscriptionName) {
      this.db.set("subscriptionName", subscriptionName);
    },
    async getTopics() {
      const sdkParams = this.googleCloud.sdkParams();
      const pubSubClient = new PubSub(sdkParams);
      const topics = (await pubSubClient.getTopics())[0];
      if (topics.length > 0) {
        return topics.map((topic) => topic.name);
      }
      return [];
    },
    convertNameToValidPubSubTopicName(name) {
      // For valid names, see https://cloud.google.com/pubsub/docs/admin#resource_names
      return name
        // Must not start with `goog`. We add a `pd-` at the beginning if that's the case.
        .replace(/(^goog.*)/g, "pd-$1")
        // Must start with a letter, otherwise we add `pd-` at the beginning.
        .replace(/^(?![a-zA-Z]+)/, "pd-")
        // Only certain characters are allowed, the rest will be replaced with a `-`.
        .replace(/[^a-zA-Z0-9_\-.~+%]+/g, "-");
    },
  },
  hooks: {
    async activate() {
      const sdkParams = this.googleCloud.sdkParams();
      const pubSubClient = new PubSub(sdkParams);

      const currentTopic = {
        name: this.topic,
      };
      if (this.topicType === "new") {
        const topicName = this.convertNameToValidPubSubTopicName(this.topic);
        console.log(`Creating Pub/Sub topic ${topicName}`);
        const [
          topic,
        ] = await pubSubClient.createTopic(topicName);
        currentTopic.name = topic.name;
      }
      this._setTopicName(currentTopic.name);

      const pushEndpoint = this.http.endpoint;
      const subscriptionName = this.convertNameToValidPubSubTopicName(pushEndpoint);
      const subscriptionOptions = {
        pushConfig: {
          pushEndpoint,
        },
      };
      console.log(
        `Subscribing this source's URL to the Pub/Sub topic: ${pushEndpoint}
        (under name ${subscriptionName}).`,
      );
      const [
        subscriptionResult,
      ] = await pubSubClient
        .topic(currentTopic.name)
        .createSubscription(subscriptionName, subscriptionOptions);
      this._setSubscriptionName(subscriptionResult.name);
    },
    async deactivate() {
      const sdkParams = this.googleCloud.sdkParams();
      const pubSubClient = new PubSub(sdkParams);

      const subscriptionName = this._getSubscriptionName();
      if (subscriptionName) {
        await pubSubClient.subscription(subscriptionName).delete();
      }

      if (this.topicType === "new") {
        const topicName = this._getTopicName();
        if (topicName) {
          await pubSubClient.topic(topicName).delete();
        }
      }
    },
  },
  async run(event) {
    const {
      data,
      messageId,
      publishTime,
    } = event.body.message;

    if (!data) {
      console.warn("No message present, exiting");
      return;
    }
    const dataString = Buffer.from(data, "base64").toString("utf-8");
    const metadata = {
      id: messageId,
      summary: dataString,
      ts: +new Date(publishTime),
    };

    let dataObj;
    try {
      dataObj = JSON.parse(dataString);
    } catch (err) {
      console.error(
        `Couldn't parse message as JSON. Emitting raw message. Error: ${err}`,
      );
      dataObj = {
        rawMessage: dataString,
      };
    }
    this.$emit(dataObj, metadata);
  },
};

Trigger Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI and CLI.

Label	Prop	Type	Description
Google Cloud	`googleCloud`	`app`	This component uses the Google Cloud app.
N/A	`http`	`$.interface.http`	This component uses `$.interface.http` to generate a unique URL when the component is first instantiated. Each request to the URL will trigger the `run()` method of the component.
N/A	`db`	`$.service.db`	This component uses `$.service.db` to maintain state between executions.
Type	`topicType`	`string`	Select a value from the drop down menu:`existingnew`

Trigger Authentication#

Google Cloud uses API keys for authentication. When you connect your Google Cloud account, Pipedream securely stores the keys so you can easily authenticate to Google Cloud APIs in both code and no-code steps.

Create a service account in GCP and set the permissions you need for Pipedream workflows.
Generate a service account key
Download the key details in JSON format
Open the JSON in a text editor, and copy and paste its contents here.

About Google Cloud#

The Google Cloud Platform, including BigQuery

Action#

Query IP address on IP2Location

Description:Query IP address using IP2Location API. [See the docs here](https://www.ip2location.com/web-service/ip2location) for how to use this API.

Version:0.0.2

Key:ip2location-query-ip-info

View on GitHub

IP2Location Overview#

The IP2Location API enables you to uncover valuable information about an IP address. With it, you can pinpoint a user's geographic location, such as country, region, city, and even latitude and longitude coordinates. This data is essential for various tasks like localizing content, analyzing traffic, or enhancing security by detecting potentially malicious activity. Using Pipedream, you can automate actions based on IP location data, integrating it with hundreds of other services without writing any code.

Action Code#

import ip2locationApp from "../../ip2location.app.mjs";
import constants from "../../common/constants.mjs";

export default {
  name: "Query IP address",
  description: "Query IP address using IP2Location API. [See the docs here](https://www.ip2location.com/web-service/ip2location) for how to use this API.",
  key: "ip2location-query-ip-info",
  version: "0.0.2",
  type: "action",
  props: {
    ip2locationApp,
    ipAddress: {
      type: "string",
      label: "IP Address",
      description: "IP address (IPv4 or IPv6) for reverse IP location lookup purposes.",
    },
    wsPackage: {
      type: "string",
      label: "Package",
      options: constants.PACKAGE_OPTIONS,
      description: "Web service package of different granularity of return information. Please refer to the pricing table in our [documentation](https://www.ip2location.com/web-service/ip2location) for the information returned.",
    },
    format: {
      type: "string",
      label: "Response Format",
      options: constants.FORMAT_OPTIONS,
      description: "Format of the response message. Available values are `json` or `xml`. If unspecified, json format will be used for the response message.",
      optional: true,
    },
    language: {
      type: "string",
      label: "Translation Language",
      options: constants.LANGUAGE_OPTIONS,
      description: "Translation information. The translation is only applicable for continent, country, region and city name for the **addon** package.",
      optional: true,
    },
    addon: {
      type: "string[]",
      label: "Addon",
      options: constants.ADDON_OPTIONS,
      description: "Extra information in addition to the above-selected package. Please refer to the pricing table in our [documentation](https://www.ip2location.com/web-service/ip2location) for the information returned. You can query for multiple addons by putting a comma at between of them, for example `continent,country`. Valid value: `continent`, `country`, `region`, `city`, `geotargeting`, `country_groupings`, `time_zone_info`",
      optional: true,
    },
  },
  async run({ $ }) {
    const {
      ipAddress,
      format,
      language,
      wsPackage,
      addon,
    } = this;
    var addon_formatted = "";
    for (let i = 0; i < addon.length; i++) {
      addon_formatted += addon[i] + ",";
    }
    const response =
      await this.ip2locationApp.queryIPInfo({
        $,
        params: {
          format: format ?? "json",
          language: language ?? "en",
          ip: ipAddress,
          package: wsPackage,
          addon: addon_formatted ?? "",
        },
      });
    $.export("$summary", "Successfully queried IP address information with IP2Location API.");
    return response;
  },
};

Action Configuration#

This component may be configured based on the props defined in the component code. Pipedream automatically prompts for input values in the UI.

Label	Prop	Type	Description
IP2Location	`ip2locationApp`	`app`	This component uses the IP2Location app.
IP Address	`ipAddress`	`string`	IP address (IPv4 or IPv6) for reverse IP location lookup purposes.
Package	`wsPackage`	`string`	Select a value from the drop down menu:`WS1WS2WS3WS4WS5WS6WS7WS8WS9WS10WS11WS12WS13WS14WS15WS16WS17WS18WS19WS20WS21WS22WS23WS24WS25`
Response Format	`format`	`string`	Select a value from the drop down menu:`jsonxml`
Translation Language	`language`	`string`	Select a value from the drop down menu:`arcsdadeenesetfifrgaitjakomsnlptrusvtrvizh-cnzh-tw`
Addon	`addon`	`string[]`	Select a value from the drop down menu:`continentcountryregioncitygeotargetingcountry_groupingstime_zone_info`