Example usage for org.springframework.security.ldap.userdetails LdapUserDetailsImpl.Essence LdapUserDetailsImpl.Essence

Introduction

In this page you can find the example usage for org.springframework.security.ldap.userdetails LdapUserDetailsImpl.Essence LdapUserDetailsImpl.Essence.

Prototype

LdapUserDetailsImpl.Essence

Source Link

Usage

From source file:org.springframework.security.ldap.userdetails.LdapUserDetailsMapper.java

@Override
public UserDetails mapUserFromContext(DirContextOperations ctx, String username,
        Collection<? extends GrantedAuthority> authorities) {
    String dn = ctx.getNameInNamespace();

    this.logger.debug("Mapping user details from context with DN: " + dn);

    LdapUserDetailsImpl.Essence essence = new LdapUserDetailsImpl.Essence();
    essence.setDn(dn);//from   w  w w . j  a  v a 2s.  c  om

    Object passwordValue = ctx.getObjectAttribute(this.passwordAttributeName);

    if (passwordValue != null) {
        essence.setPassword(mapPassword(passwordValue));
    }

    essence.setUsername(username);

    // Map the roles
    for (int i = 0; (this.roleAttributes != null) && (i < this.roleAttributes.length); i++) {
        String[] rolesForAttribute = ctx.getStringAttributes(this.roleAttributes[i]);

        if (rolesForAttribute == null) {
            this.logger.debug("Couldn't read role attribute '" + this.roleAttributes[i] + "' for user " + dn);
            continue;
        }

        for (String role : rolesForAttribute) {
            GrantedAuthority authority = createAuthority(role);

            if (authority != null) {
                essence.addAuthority(authority);
            }
        }
    }

    // Add the supplied authorities

    for (GrantedAuthority authority : authorities) {
        essence.addAuthority(authority);
    }

    // Check for PPolicy data

    PasswordPolicyResponseControl ppolicy = (PasswordPolicyResponseControl) ctx
            .getObjectAttribute(PasswordPolicyControl.OID);

    if (ppolicy != null) {
        essence.setTimeBeforeExpiration(ppolicy.getTimeBeforeExpiration());
        essence.setGraceLoginsRemaining(ppolicy.getGraceLoginsRemaining());
    }

    return essence.createUserDetails();

}

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