move oauth connector doc to dex website repo

move default key values configure to connector construct function

Signed-off-by: Rui Yang <ruiya@vmware.com>
This commit is contained in:
Rui Yang 2021-03-15 14:19:49 -04:00
parent 49cb30af26
commit 8ea121b45a
3 changed files with 26 additions and 90 deletions

View file

@ -71,7 +71,7 @@ Dex implements the following connectors:
| [SAML 2.0](https://dexidp.io/docs/connectors/saml/) | no | yes | no | stable | WARNING: Unmaintained and likely vulnerable to auth bypasses ([#1884](https://github.com/dexidp/dex/discussions/1884)) |
| [GitLab](https://dexidp.io/docs/connectors/gitlab/) | yes | yes | yes | beta | |
| [OpenID Connect](https://dexidp.io/docs/connectors/oidc/) | yes | yes | yes | beta | Includes Salesforce, Azure, etc. |
| [Generic OAuth 2.0](https://dexidp.io/docs/connectors/oauth.md) | no | yes | yes | beta | |
| [OAuth 2.0](https://dexidp.io/docs/connectors/oauth/) | no | yes | yes | alpha | |
| [Google](https://dexidp.io/docs/connectors/google/) | yes | yes | yes | alpha | |
| [LinkedIn](https://dexidp.io/docs/connectors/linkedin/) | yes | no | no | beta | |
| [Microsoft](https://dexidp.io/docs/connectors/microsoft/) | yes | yes | no | beta | |
@ -81,7 +81,7 @@ Dex implements the following connectors:
| [Atlassian Crowd](https://dexidp.io/docs/connectors/atlassiancrowd/) | yes | yes | yes * | beta | preferred_username claim must be configured through config |
| [Gitea](https://dexidp.io/docs/connectors/gitea/) | yes | no | yes | alpha | |
| [OpenStack Keystone](https://dexidp.io/docs/connectors/keystone/) | yes | yes | no | alpha | |
| [Generic OAuth 2.0](https://dexidp.io/docs/connectors/oauth/) | no | yes | yes | alpha |
| [Generic OAuth 2.0](https://dexidp.io/docs/connectors/oauth/) | no | yes | yes | alpha | |
Stable, beta, and alpha are defined as:

View file

@ -65,6 +65,30 @@ type Config struct {
func (c *Config) Open(id string, logger log.Logger) (connector.Connector, error) {
var err error
if c.UserIDKey == "" {
c.UserIDKey = "id"
}
if c.ClaimMapping.UserNameKey == "" {
c.ClaimMapping.UserNameKey = "user_name"
}
if c.ClaimMapping.PreferredUsernameKey == "" {
c.ClaimMapping.PreferredUsernameKey = "preferred_username"
}
if c.ClaimMapping.GroupsKey == "" {
c.ClaimMapping.GroupsKey = "groups"
}
if c.ClaimMapping.EmailKey == "" {
c.ClaimMapping.EmailKey = "email"
}
if c.ClaimMapping.EmailVerifiedKey == "" {
c.ClaimMapping.EmailVerifiedKey = "email_verified"
}
oauthConn := &oauthConnector{
clientID: c.ClientID,
clientSecret: c.ClientSecret,
@ -181,36 +205,12 @@ func (c *oauthConnector) HandleCallback(s connector.Scopes, r *http.Request) (id
return identity, fmt.Errorf("OAuth Connector: failed to parse userinfo: %v", err)
}
if c.userIDKey == "" {
c.userIDKey = "id"
}
userID, found := userInfoResult[c.userIDKey].(string)
if !found {
return identity, fmt.Errorf("OAuth Connector: not found %v claim", c.userIDKey)
}
identity.UserID = userID
if c.userNameKey == "" {
c.userNameKey = "user_name"
}
if c.preferredUsernameKey == "" {
c.preferredUsernameKey = "preferred_username"
}
if c.groupsKey == "" {
c.groupsKey = "groups"
}
if c.emailKey == "" {
c.emailKey = "email"
}
if c.emailVerifiedKey == "" {
c.emailVerifiedKey = "email_verified"
}
identity.Username, _ = userInfoResult[c.userNameKey].(string)
identity.PreferredUsername, _ = userInfoResult[c.preferredUsernameKey].(string)
identity.Email, _ = userInfoResult[c.emailKey].(string)

View file

@ -1,64 +0,0 @@
# Authentication using Generic OAuth 2.0 provider
## Overview
Dex users can make use of this connector to work with standards-compliant [OAuth 2.0](https://oauth.net/2/) authorization provider, in case of that authorization provider is not in the Dex connectors list.
## Configuration
The following is an example of a configuration for using OAuth connector with Reddit.
```yaml
connectors:
- type: oauth
# ID of OAuth 2.0 provider
id: reddit
# Name of OAuth 2.0 provider
name: reddit
config:
# Connector config values starting with a "$" will read from the environment.
clientID: $REDDIT_CLIENT_ID
clientSecret: $REDDIT_CLIENT_SECRET
redirectURI: http://127.0.0.1:5556/callback
tokenURL: https://www.reddit.com/api/v1/access_token
authorizationURL: https://www.reddit.com/api/v1/authorize
userInfoURL: https: https://www.reddit.com/api/v1/me
# Optional: Specify whether to communicate to Auth provider without validating SSL certificates
# insecureSkipVerify: false
# Optional: The location of file containing SSL certificates to commmunicate to Auth provider
# rootCAs: /etc/ssl/reddit.pem
# Optional: List of scopes to request Auth provider for access user account
# scopes:
# - identity
# Optional: Configurable keys for user ID look up
# Default: id
# userIDKey:
# Auth roviders return non-standard user identity profile
# Use claimMapping to map those user infomations to standard claims:
claimMapping:
# Optional: Configurable keys for user name look up
# Default: user_name
# userNameKey:
# Optional: Configurable keys for preferred username look up
# Default: preferred_username
# preferredUsernameKey:
# Optional: Configurable keys for user groups look up
# Default: groups
# groupsKey:
# Optional: Configurable keys for email look up
# Default: email
# emailKey:
# Optional: Configurable keys for email verified look up
# Default: email_verified
# emailVerifiedKey:
```