"msg": "String should match pattern '^password$'",
                "input": grant_type,
                "ctx": {"pattern": "^password$"},
            }
        ]
    }


def test_strict_login_correct_correct_grant_type():
    response = client.post(
        "/login",
        data={"username": "johndoe", "password": "secret", "grant_type": "password"},
    )

///

## Password hashing { #password-hashing }

"Hashing" means converting some content (a password in this case) into a sequence of bytes (just a string) that looks like gibberish.

Whenever you pass exactly the same content (exactly the same password) you get exactly the same gibberish.

But you cannot convert from the gibberish back to the password.

### Why use password hashing { #why-use-password-hashing }

     */
    public String getPassword() {
        return password;
    }

    /**
     * Set the user's password which is used when connecting to the repository.
     *
     * @param password password of the user
     */
    public void setPassword(String password) {
        this.password = password;
    }

    /**
     * Get the username used to access the repository.
     *

    }

    /**
     * Gets the password.
     *
     * @return the password
     */
    public String getPassword() {
        return password;
    }

    /**
     * Sets the password.
     *
     * @param password the password
     */
    public void setPassword(final String password) {
        this.password = password;
    }

    /**
     * Gets the NTLM domain.

     * @param password the password to authenticate with
     */
    public NtlmPasswordAuthentication(final CIFSContext tc, final String domain, final String username, final String password) {
        super(domain != null ? domain : tc.getConfig().getDefaultDomain(),
                username != null ? username : tc.getConfig().getDefaultUsername() != null ? tc.getConfig().getDefaultUsername() : "GUEST",

     * from memory.
     *
     * @return the password as a char array
     */
    public char[] getPasswordAsCharArray() {
        checkNotClosed();
        return this.password != null && this.password.length > 0 ? this.password.clone() : this.password == null ? null : new char[0];
    }

    /**
     * Securely wipes the password from memory
     */

If it doesn't receive it, it returns an HTTP 401 "Unauthorized" error.

And returns a header `WWW-Authenticate` with a value of `Basic`, and an optional `realm` parameter.

That tells the browser to show the integrated prompt for a username and password.

Then, when you type that username and password, the browser sends them in the header automatically.

        }

        params {
            password("env.ORG_GRADLE_PROJECT_gradleS3AccessKey", "%gradleS3AccessKey%")
            password("env.ORG_GRADLE_PROJECT_gradleS3SecretKey", "%gradleS3SecretKey%")
            password("env.ORG_GRADLE_PROJECT_artifactoryUserPassword", "%gradle.internal.repository.build-tool.publish.password%")
            password("env.DOTCOM_DEV_DOCS_AWS_ACCESS_KEY", "%dotcomDevDocsAwsAccessKey%")

* The **input model** needs to be able to have a password.
* The **output model** should not have a password.
* The **database model** would probably need to have a hashed password.

/// danger

Never store user's plaintext passwords. Always store a "secure hash" that you can then verify.

If you don't know, you will learn what a "password hash" is in the [security chapters](security/simple-oauth2.md#password-hashing).

///

     * @param targetName
     *            SPN of the target system, optional
     * @param passwordHash
     *            The NT password hash, takes precedence over password (which is no longer required unless legacy LM
     *            authentication is needed)
     * @param password
     *            The password to use when constructing the response.
     * @param domain
     *            The domain in which the user has an account.