org.apache.hbase.thirdparty.org.eclipse.jetty.util.security.CredentialProvider Maven / Gradle / Ivy

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//  and Apache License v2.0 which accompanies this distribution.
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//      The Eclipse Public License is available at
//      http://www.eclipse.org/legal/epl-v10.html
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//      The Apache License v2.0 is available at
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package org.apache.hbase.thirdparty.org.eclipse.jetty.util.security;

/**
 * Provider of credentials, it converts a String into a credential if it starts with a given prefix
 */
public interface CredentialProvider
{
    /**
     * Get a credential from a String
     *
     * @param credential String representation of the credential
     * @return A Credential or Password instance.
     */
    Credential getCredential(String credential);

    /**
     * Get the prefix of the credential strings convertible into credentials
     *
     * @return prefix of the credential strings convertible into credentials
     */
    String getPrefix();
}