log.debug("Transient SMB error: {} (attempt {}/{})", getMessage(), attemptNumber, retryPolicy.getMaxAttempts());
        } else if (isRetryable()) {
            log.warn("Retryable SMB error: {} in operation '{}' (attempt {}/{})", getMessage(), operationName, attemptNumber,
                    retryPolicy.getMaxAttempts());
        } else {

##### Warum Passwort-Hashing verwenden? { #why-use-password-hashing }

Wenn Ihre Datenbank gestohlen wird, hat der Dieb nicht die Klartext-Passwörter Ihrer Benutzer, sondern nur die Hashes.

Der Dieb kann also nicht versuchen, die gleichen Passwörter in einem anderen System zu verwenden (da viele Benutzer überall das gleiche Passwort verwenden, wäre dies gefährlich).

func BenchmarkMutexNoSpin(b *testing.B) {
	b.ResetTimer()
	b.ReportAllocs()

	// This benchmark models a situation where spinning in the mutex should be
	// non-profitable and allows to confirm that spinning does not do harm.
	// To achieve this we create excess of goroutines most of which do local work.
	// These goroutines yield during local work, so that switching from
	// a blocked goroutine to other goroutines is profitable.

        if ((msg.getFlags2() & SmbConstants.FLAGS2_SECURITY_SIGNATURES) == 0) {
            // signature requirements need to be checked somewhere else
            log.warn("Expected signed response, but is not signed");
            return false;
        }

        update(this.macSigningKey, 0, this.macSigningKey.length);
        int index = offset;

                if (log.isDebugEnabled()) {
                    log.debug("Adjusting server name " + s + " to " + fqdn);
                }
                this.server = fqdn;
            } else {
                log.warn("Have unmappable netbios name " + s);
            }
        }
    }

    /**
     * @return the resolveHashes
     */
    @Override
    public boolean isResolveHashes() {

        return destroyed;
    }

    @Override
    public void close() {
        try {
            destroy();
        } catch (DestroyFailedException e) {
            log.warn("Failed to destroy secure credential storage", e);
        }
    }

                try {
                    list.add(new LabelTypePattern(labelType.getValue(), includedPaths, excludedPaths));
                } catch (final Exception e) {
                    logger.warn("Failed to create label pattern: label={}, includedPaths={}, excludedPaths={}", labelType.getValue(),
                            includedPaths, excludedPaths, e);
                }
            }
        }

                    .get());
            options.addOption(Option.builder(CHECKSUM_WARNING_POLICY)
                    .longOpt("lax-checksums")
                    .desc("Warn if checksums don't match")
                    .get());
            options.addOption(Option.builder(FAIL_FAST)
                    .longOpt("fail-fast")
                    .desc("Stop at first failure in reactorized builds")

    * Um sich also bei unserer API zu authentifizieren, sendet es einen Header `Authorization` mit dem Wert `Bearer ` plus dem Token.
    * Wenn der Token `foobar` enthielte, wäre der Inhalt des `Authorization`-Headers: `Bearer foobar`.

## **FastAPI**s `OAuth2PasswordBearer` { #fastapis-oauth2passwordbearer }

            try (InputStream inputStream = form.stopwordsFile.getInputStream()) {
                file.update(inputStream);
            } catch (final IOException e) {
                logger.warn("Failed to process a request.", e);
                throwValidationError(messages -> messages.addErrorsFailedToUploadStopwordsFile(GLOBAL),
                        () -> redirectWith(getClass(), moreUrl("uploadpage/" + form.dictId)));