mirror of
https://github.com/0rangebananaspy/authelia.git
synced 2024-09-14 22:47:21 +07:00
92d328926d
* refactor(handlers): lower case error messages also refactor verifyAuth function to detect malicious activity both with session cookie and authorization header. * refacto(handlers): simplify error construction * fix(handlers): check prefix in authorization header to determine auth method * fix(handlers): determining the method should be done with headers instead of query arg * refacto(handlers): rollback changes of verifyAuth * don't lowercase log messages * Apply suggestions from code review Make sure logger errors are not lowercased. * fix: uppercase logger errors and remove unused param * Do not lowercase logger errors * Remove unused param targetURL * Rename url variable to not conflict with imported package Co-authored-by: Amir Zarrinkafsh <nightah@me.com>
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/v4/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, messageMFAValidationFailed)
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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)"), messageMFAValidationFailed)
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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)"), messageMFAValidationFailed)
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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, messageMFAValidationFailed)
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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), messageMFAValidationFailed)
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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), messageMFAValidationFailed)
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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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