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>
61 lines
1.8 KiB
Go
61 lines
1.8 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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// SecondFactorTOTPPost validate the TOTP passcode provided by the user.
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func SecondFactorTOTPPost(totpVerifier TOTPVerifier) middlewares.RequestHandler {
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return func(ctx *middlewares.AutheliaCtx) {
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requestBody := signTOTPRequestBody{}
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err := ctx.ParseBody(&requestBody)
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if err != nil {
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handleAuthenticationUnauthorized(ctx, err, messageMFAValidationFailed)
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return
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}
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userSession := ctx.GetSession()
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secret, err := ctx.Providers.StorageProvider.LoadTOTPSecret(userSession.Username)
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if err != nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("unable to load TOTP secret: %s", err), messageMFAValidationFailed)
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return
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}
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isValid, err := totpVerifier.Verify(requestBody.Token, secret)
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if err != nil {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("error occurred during OTP validation for user %s: %s", userSession.Username, err), messageMFAValidationFailed)
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return
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}
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if !isValid {
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handleAuthenticationUnauthorized(ctx, fmt.Errorf("wrong passcode during TOTP validation for user %s", userSession.Username), 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 the authentication level with TOTP: %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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