MantisOIDC.php

<?php

class MantisOIDCPlugin extends MantisPlugin {

	var $cmv_pages;
	var $current_page;

	function register() {
		$this->name        = 'Mantis OpenID-Connect';
		$this->description = 'Add OpenID-Connect authentication to MantisBT. Fork of GoogleOauth plugin by Alleen Wang wchwch@gmail.com';
		$this->page        = 'config';

		$this->version  = '0.9';
		$this->requires = array(
			'MantisCore' => '2.0.0',
		);

		$this->author  = 'FSD-Christian-ADM';
		$this->contact = '13xisw13yl2@fsd-web.de';
		$this->url     = 'https://github.com/FSD-Christian-ADM/MantisOIDC';
	}

	function init() {
		$this->cmv_pages    = array(
			'login_page.php',
			'login_password_page.php'
		);
		$this->current_page = basename( $_SERVER['PHP_SELF'] );
	}

	function hooks() {
		return array(
			'EVENT_LAYOUT_RESOURCES' => 'resources'
		);
	}

	function config() {
		return array(
			'clientId'     => '',
			'clientSecret' => '',
			'redirect_uri' => '', # is set once the config page is saved
		);
	}

	function resources() {
        if (!in_array($this->current_page, $this->cmv_pages)) {
            return '';
        }


        if ("true" == plugin_config_get('auto_login', FALSE)) {
            print_header_redirect(plugin_page('oidcStart'));
        } else {

        $injected_code = '
                <meta name="oidcStart" content="'.plugin_page('oidcStart').'" />
                <style>
                
                    #plugin_mantisoidc_separator {
                      display: flex;
                      align-items: center;
                      text-align: center;
                      margin-block: 1rem;;
                      color: #889;
                    }
                    
                    #plugin_mantisoidc_separator::before,
                    #plugin_mantisoidc_separator::after {
                      content: "";
                      flex: 1;
                      border-bottom: 1px solid #889;
                    }
                    
                    #plugin_mantisoidc_separator:not(:empty)::before {
                      margin-right: .25em;
                    }
                    
                    #plugin_mantisoidc_separator:not(:empty)::after {
                      margin-left: .25em;
                    }
                
                                
                    #plugin_mantisoidc_login_button {				        
                            background-color: #008aaa;
                            color: white;
                            display:grid;				        
                            padding: 1rem;
                            padding-left: 2rem;
                            border-radius: 5rem;
                            place-items: center;
                            font-size: 110%;				        
                    }
                    
                    #plugin_mantisoidc_login_button::before {				
                        content:"'.plugin_config_get('login_button_text', plugin_lang_get('login_button_default')).'";
                    }
                    
                    #plugin_mantisoidc_login_button:hover {
                        text-decoration: none;
                        background-color: #006888;
                    }
                    
                    
                </style>
                <script type="text/javascript">
                    var plugin_MantisOIDC_seperator_text = "'.plugin_lang_get('seperator_text').'"
                    var hide_credentials_login = '.plugin_config_get('hide_credentials_login', 'false').';
                </script>
                <script type="text/javascript" src="'.plugin_file("plugin.js").'"></script>			
            ';


            return $injected_code;

        }

	}
}