firebase

README

Firebase Admin Go SDK

Table of Contents

• Overview
• Installation
• Contributing
• Documentation
• License and Terms

Overview

Firebase provides the tools and infrastructure you need to develop apps, grow your user base, and earn money. The Firebase Admin Go SDK enables access to Firebase services from privileged environments (such as servers or cloud) in Go. Currently this SDK provides Firebase custom authentication support.

For more information, visit the Firebase Admin SDK setup guide.

Installation

To install Firebase Admin Go SDK, simply execute the following command in a terminal from your $GOPATH:

go get firebase.google.com/go

Contributing

Please refer to the CONTRIBUTING page for more information about how you can contribute to this project. We welcome bug reports, feature requests, code review feedback, and also pull requests.

Supported Go Versions

We support Go v1.12 and higher. Continuous integration system tests the code on Go v1.12 through v1.14.

Documentation

• Setup Guide
• Authentication Guide
• Cloud Firestore
• Cloud Messaging Guide
• Storage Guide
• API Reference
• Release Notes

License and Terms

Firebase Admin Go SDK is licensed under the Apache License, version 2.0.

Your use of Firebase is governed by the Terms of Service for Firebase Services.

Documentation

Overview

Package firebase is the entry point to the Firebase Admin SDK. It provides functionality for initializing App instances, which serve as the central entities that provide access to various other Firebase services exposed from the SDK.

Index

• Constants
• type App
  • func NewApp(ctx context.Context, config *Config, opts ...option.ClientOption) (*App, error)
  • func (a *App) Auth(ctx context.Context) (*auth.Client, error)
  • func (a *App) Database(ctx context.Context) (*db.Client, error)
  • func (a *App) DatabaseWithURL(ctx context.Context, url string) (*db.Client, error)
  • func (a *App) Firestore(ctx context.Context) (*firestore.Client, error)
  • func (a *App) InstanceID(ctx context.Context) (*iid.Client, error)
  • func (a *App) Messaging(ctx context.Context) (*messaging.Client, error)
  • func (a *App) RemoteConfig(ctx context.Context) (*remoteconfig.Client, error)
  • func (a *App) Storage(ctx context.Context) (*storage.Client, error)
• type Config

Constants

const Version = "4.0.0"

Version of the Firebase Go Admin SDK.

Types

type App

type App struct {
	// contains filtered or unexported fields
}

An App holds configuration and state common to all Firebase services that are exposed from the SDK.

func NewApp

func NewApp(ctx context.Context, config *Config, opts ...option.ClientOption) (*App, error)

NewApp creates a new App from the provided config and client options.

If the client options contain a valid credential (a service account file, a refresh token file or an oauth2.TokenSource) the App will be authenticated using that credential. Otherwise, NewApp attempts to authenticate the App with Google application default credentials. If `config` is nil, the SDK will attempt to load the config options from the `FIREBASE_CONFIG` environment variable. If the value in it starts with a `{` it is parsed as a JSON object, otherwise it is assumed to be the name of the JSON file containing the options.

func (*App) Auth

func (a *App) Auth(ctx context.Context) (*auth.Client, error)

Auth returns an instance of auth.Client.

func (*App) Database

func (a *App) Database(ctx context.Context) (*db.Client, error)

Database returns an instance of db.Client to interact with the default Firebase Database configured via Config.DatabaseURL.

func (*App) DatabaseWithURL

func (a *App) DatabaseWithURL(ctx context.Context, url string) (*db.Client, error)

DatabaseWithURL returns an instance of db.Client to interact with the Firebase Database identified by the given URL.

func (*App) Firestore

func (a *App) Firestore(ctx context.Context) (*firestore.Client, error)

Firestore returns a new firestore.Client instance from the https://godoc.org/cloud.google.com/go/firestore package.

func (*App) InstanceID

func (a *App) InstanceID(ctx context.Context) (*iid.Client, error)

InstanceID returns an instance of iid.Client.

func (*App) Messaging

func (a *App) Messaging(ctx context.Context) (*messaging.Client, error)

Messaging returns an instance of messaging.Client.

func (*App) RemoteConfig

func (a *App) RemoteConfig(ctx context.Context) (*remoteconfig.Client, error)

RemoteConfig returns an instance of remoteconfig.Client.

func (*App) Storage

func (a *App) Storage(ctx context.Context) (*storage.Client, error)

Storage returns a new instance of storage.Client.

type Config

type Config struct {
	AuthOverride     *map[string]interface{} `json:"databaseAuthVariableOverride"`
	DatabaseURL      string                  `json:"databaseURL"`
	ProjectID        string                  `json:"projectId"`
	ServiceAccountID string                  `json:"serviceAccountId"`
	StorageBucket    string                  `json:"storageBucket"`
}

Config represents the configuration used to initialize an App.