mirror of https://github.com/vx3r/wg-gen-web.git
50 lines
1.3 KiB
Go
50 lines
1.3 KiB
Go
package auth
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import (
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"fmt"
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log "github.com/sirupsen/logrus"
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"gitlab.127-0-0-1.fr/vx3r/wg-gen-web/auth/fake"
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"gitlab.127-0-0-1.fr/vx3r/wg-gen-web/auth/github"
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"gitlab.127-0-0-1.fr/vx3r/wg-gen-web/auth/oauth2oidc"
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"gitlab.127-0-0-1.fr/vx3r/wg-gen-web/model"
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"golang.org/x/oauth2"
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"os"
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)
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// Auth interface to implement as auth provider
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type Auth interface {
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Setup() error
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CodeUrl(state string) string
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Exchange(code string) (*oauth2.Token, error)
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UserInfo(oauth2Token *oauth2.Token) (*model.User, error)
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}
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// GetAuthProvider get an instance of auth provider based on config
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func GetAuthProvider() (Auth, error) {
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var oauth2Client Auth
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var err error
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switch os.Getenv("OAUTH2_PROVIDER_NAME") {
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case "fake":
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log.Warn("Oauth is set to fake, no actual authentication will be performed")
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oauth2Client = &fake.Fake{}
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case "oauth2oidc":
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log.Warn("Oauth is set to oauth2oidc, must be RFC implementation on server side")
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oauth2Client = &oauth2oidc.Oauth2idc{}
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case "github":
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log.Warn("Oauth is set to github, no openid will be used")
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oauth2Client = &github.Github{}
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case "google":
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return nil, fmt.Errorf("auth provider name %s not yet implemented", os.Getenv("OAUTH2_PROVIDER_NAME"))
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default:
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return nil, fmt.Errorf("auth provider name %s unknown", os.Getenv("OAUTH2_PROVIDER_NAME"))
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}
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err = oauth2Client.Setup()
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return oauth2Client, err
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}
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