mirror of
https://github.com/0rangebananaspy/authelia.git
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ef549f851d
* This gives admins more control over their OIDC installation exposing options that had defaults before. Things like lifespans for authorize codes, access tokens, id tokens, refresh tokens, a option to enable the debug client messages, minimum parameter entropy. It also allows admins to configure the response modes. * Additionally this records specific values about a users session indicating when they performed a specific authz factor so this is represented in the token accurately. * Lastly we also implemented a OIDC key manager which calculates the kid for jwk's using the SHA1 digest instead of being static, or more specifically the first 7 chars. As per https://datatracker.ietf.org/doc/html/draft-ietf-jose-json-web-key#section-8.1.1 the kid should not exceed 8 chars. While it's allowed to exceed 8 chars, it must only be done so with a compelling reason, which we do not have.
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package handlers
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import (
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"fmt"
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"github.com/authelia/authelia/internal/middlewares"
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)
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// SecondFactorU2FSignPost handler for completing a signing request.
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func SecondFactorU2FSignPost(u2fVerifier U2FVerifier) middlewares.RequestHandler {
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return func(ctx *middlewares.AutheliaCtx) {
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var requestBody signU2FRequestBody
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err := ctx.ParseBody(&requestBody)
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if err != nil {
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ctx.Error(err, mfaValidationFailedMessage)
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return
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}
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userSession := ctx.GetSession()
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if userSession.U2FChallenge == nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("U2F signing has not been initiated yet (no challenge)"), mfaValidationFailedMessage)
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return
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}
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if userSession.U2FRegistration == nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("U2F signing has not been initiated yet (no registration)"), mfaValidationFailedMessage)
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return
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}
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err = u2fVerifier.Verify(
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userSession.U2FRegistration.KeyHandle,
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userSession.U2FRegistration.PublicKey,
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requestBody.SignResponse,
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*userSession.U2FChallenge)
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if err != nil {
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ctx.Error(err, mfaValidationFailedMessage)
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return
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}
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err = ctx.Providers.SessionProvider.RegenerateSession(ctx.RequestCtx)
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if err != nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("Unable to regenerate session for user %s: %s", userSession.Username, err), mfaValidationFailedMessage)
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return
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}
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userSession.SetTwoFactor(ctx.Clock.Now())
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err = ctx.SaveSession(userSession)
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if err != nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("Unable to update authentication level with U2F: %s", err), mfaValidationFailedMessage)
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return
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}
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if userSession.OIDCWorkflowSession != nil {
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handleOIDCWorkflowResponse(ctx)
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} else {
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Handle2FAResponse(ctx, requestBody.TargetURL)
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}
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}
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}
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