60 lines
1.8 KiB
Go
60 lines
1.8 KiB
Go
// Copyright 2016 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// Package hipchat provides constants for using OAuth2 to access HipChat.
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package hipchat // import "golang.org/x/oauth2/hipchat"
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import (
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"encoding/json"
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"errors"
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"golang.org/x/oauth2"
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"golang.org/x/oauth2/clientcredentials"
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)
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// Endpoint is HipChat's OAuth 2.0 endpoint.
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var Endpoint = oauth2.Endpoint{
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AuthURL: "https://www.hipchat.com/users/authorize",
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TokenURL: "https://api.hipchat.com/v2/oauth/token",
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}
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// ServerEndpoint returns a new oauth2.Endpoint for a HipChat Server instance
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// running on the given domain or host.
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func ServerEndpoint(host string) oauth2.Endpoint {
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return oauth2.Endpoint{
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AuthURL: "https://" + host + "/users/authorize",
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TokenURL: "https://" + host + "/v2/oauth/token",
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}
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}
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// ClientCredentialsConfigFromCaps generates a Config from a HipChat API
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// capabilities descriptor. It does not verify the scopes against the
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// capabilities document at this time.
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//
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// For more information see: https://www.hipchat.com/docs/apiv2/method/get_capabilities
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func ClientCredentialsConfigFromCaps(capsJSON []byte, clientID, clientSecret string, scopes ...string) (*clientcredentials.Config, error) {
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var caps struct {
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Caps struct {
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Endpoint struct {
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TokenURL string `json:"tokenUrl"`
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} `json:"oauth2Provider"`
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} `json:"capabilities"`
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}
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if err := json.Unmarshal(capsJSON, &caps); err != nil {
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return nil, err
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}
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// Verify required fields.
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if caps.Caps.Endpoint.TokenURL == "" {
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return nil, errors.New("oauth2/hipchat: missing OAuth2 token URL in the capabilities descriptor JSON")
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}
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return &clientcredentials.Config{
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ClientID: clientID,
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ClientSecret: clientSecret,
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Scopes: scopes,
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TokenURL: caps.Caps.Endpoint.TokenURL,
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}, nil
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}
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