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Openid connect #1242

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merged 3 commits into from
Feb 10, 2024
Merged

Openid connect #1242

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f2fe7b3
Create openid.connect.token function to fetch access token
danielmichaels Nov 6, 2023
311e30d
Fix incorrectly commented functions
danielmichaels Nov 6, 2023
8019a9a
Improved comment for GetOpenIDConnectToken
danielmichaels Nov 6, 2023
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34 changes: 32 additions & 2 deletions oauth.go
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Original file line number Diff line number Diff line change
Expand Up @@ -69,6 +69,15 @@ type OAuthV2ResponseAuthedUser struct {
TokenType string `json:"token_type"`
}

// OpenIDConnectResponse ...
type OpenIDConnectResponse struct {
Ok bool `json:"ok"`
AccessToken string `json:"access_token"`
TokenType string `json:"token_type"`
IdToken string `json:"id_token"`
SlackResponse
}

// GetOAuthToken retrieves an AccessToken
func GetOAuthToken(client httpClient, clientID, clientSecret, code, redirectURI string) (accessToken string, scope string, err error) {
return GetOAuthTokenContext(context.Background(), client, clientID, clientSecret, code, redirectURI)
Expand Down Expand Up @@ -137,12 +146,12 @@ func GetOAuthV2ResponseContext(ctx context.Context, client httpClient, clientID,
return response, response.Err()
}

// RefreshOAuthV2AccessContext with a context, gets a V2 OAuth access token response
// RefreshOAuthV2Token with a context, gets a V2 OAuth access token response
func RefreshOAuthV2Token(client httpClient, clientID, clientSecret, refreshToken string) (resp *OAuthV2Response, err error) {
return RefreshOAuthV2TokenContext(context.Background(), client, clientID, clientSecret, refreshToken)
}

// RefreshOAuthV2AccessContext with a context, gets a V2 OAuth access token response
// RefreshOAuthV2TokenContext with a context, gets a V2 OAuth access token response
func RefreshOAuthV2TokenContext(ctx context.Context, client httpClient, clientID, clientSecret, refreshToken string) (resp *OAuthV2Response, err error) {
values := url.Values{
"client_id": {clientID},
Expand All @@ -156,3 +165,24 @@ func RefreshOAuthV2TokenContext(ctx context.Context, client httpClient, clientID
}
return response, response.Err()
}

// GetOpenIDConnectToken exchanges a temporary OAuth verifier code for an access token for Sign in with Slack.
// see: https://api.slack.com/methods/openid.connect.token
func GetOpenIDConnectToken(client httpClient, clientID, clientSecret, code, redirectURI string) (resp *OpenIDConnectResponse, err error) {
return GetOpenIDConnectTokenContext(context.Background(), client, clientID, clientSecret, code, redirectURI)
}

// GetOpenIDConnectTokenContext with a context, gets an access token for Sign in with Slack.
func GetOpenIDConnectTokenContext(ctx context.Context, client httpClient, clientID, clientSecret, code, redirectURI string) (resp *OpenIDConnectResponse, err error) {
values := url.Values{
"client_id": {clientID},
"client_secret": {clientSecret},
"code": {code},
"redirect_uri": {redirectURI},
}
response := &OpenIDConnectResponse{}
if err = postForm(ctx, client, APIURL+"openid.connect.token", values, response, discard{}); err != nil {
return nil, err
}
return response, response.Err()
}