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wappalyzer
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Refactoring

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Elbert Alias 8 years ago
parent 3282680af5
commit f445a79c50
1 changed files with 87 additions and 92 deletions
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179
src/wappalyzer.js
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@ -234,7 +234,7 @@ var wappalyzer = (function() {
*/
analyze: function(hostname, url, data) {
var
app, confirmMatch, type,
app,
apps = {};
w.log('w.analyze');
@ -259,50 +259,22 @@ var wappalyzer = (function() {
for ( app in w.apps ) {
apps[app] = w.detected[url] && w.detected[url][app] ? w.detected[url][app] : new Application(app);
for ( type in w.apps[app] ) {
confirmMatch = function(pattern, value, key) {
apps[app].setDetected(pattern, type, value, key);
}
switch ( type ) {
case 'url':
if ( url ) {
w.analyzeUrl(parsePatterns(w.apps[app][type]), url, confirmMatch);
}
break;
case 'html':
if ( data.html ) {
w.analyzeHtml(parsePatterns(w.apps[app][type]), data.html, confirmMatch);
}
break;
case 'script':
if ( data.html ) {
w.analyzeScript(parsePatterns(w.apps[app][type]), data.html, confirmMatch);
}
break;
case 'meta':
if ( data.html ) {
w.analyzeMeta(parsePatterns(w.apps[app][type]), data.html, confirmMatch);
}
if ( url ) {
w.analyzeUrl(apps[app], url);
}
break;
case 'headers':
if ( data.hasOwnProperty('headers') && data.headers ) {
w.analyzeHeaders(parsePatterns(w.apps[app][type]), data.headers, confirmMatch);
}
if ( data.html ) {
w.analyzeHtml(apps[app], data.html);
w.analyzeScript(apps[app], data.html);
w.analyzeMeta(apps[app], data.html);
}
break;
case 'env':
if ( data.hasOwnProperty('env') && data.env ) {
w.analyzeEnv(parsePatterns(w.apps[app][type]), data.env, confirmMatch);
}
if ( data.headers ) {
w.analyzeHeaders(apps[app], data.headers);
}
break;
default:
}
if ( data.env ) {
w.analyzeEnv(apps[app], data.env);
}
}
@ -462,60 +434,75 @@ var wappalyzer = (function() {
/**
* Analyze URL
*/
analyzeUrl: function(patterns, url, confirmMatch) {
patterns.forEach(function(pattern) {
if ( pattern.regex.test(url) ) {
confirmMatch(pattern, url);
}
});
analyzeUrl: function(app, url) {
var patterns = parsePatterns(w.apps[app.app].url);
if ( patterns.length ) {
patterns.forEach(function(pattern) {
if ( pattern.regex.test(url) ) {
app.setDetected(pattern, 'url', url);
}
});
}
},
/**
* Analyze HTML
*/
analyzeHtml: function(patterns, html, confirmMatch) {
patterns.forEach(function(pattern) {
if ( pattern.regex.test(html) ) {
confirmMatch(pattern, html);
}
});
analyzeHtml: function(app, html) {
var patterns = parsePatterns(w.apps[app.app].html);
if ( patterns.length ) {
patterns.forEach(function(pattern) {
if ( pattern.regex.test(html) ) {
app.setDetected(pattern, 'html', html);
}
});
}
},
/**
* Analyze script tag
*/
analyzeScript: function(patterns, html, confirmMatch) {
var regex = new RegExp('<script[^>]+src=("|\')([^"\']+)', 'ig');
analyzeScript: function(app, html) {
var
regex = new RegExp('<script[^>]+src=("|\')([^"\']+)', 'ig'),
patterns = parsePatterns(w.apps[app.app].script);
patterns.forEach(function(pattern) {
var match;
if ( patterns.length ) {
patterns.forEach(function(pattern) {
var match;
while ( match = regex.exec(html) ) {
if ( pattern.regex.test(match[2]) ) {
confirmMatch(pattern, match[2]);
while ( match = regex.exec(html) ) {
if ( pattern.regex.test(match[2]) ) {
app.setDetected(pattern, 'script', match[2]);
}
}
}
});
});
}
},
/**
* Analyze meta tag
*/
analyzeMeta: function(patterns, html, confirmMatch) {
analyzeMeta: function(app, html) {
var
content, match, meta,
regex = /<meta[^>]+>/ig;
while ( match = regex.exec(html) ) {
for ( meta in patterns ) {
if ( new RegExp('(name|property)=["\']' + meta + '["\']', 'i').test(match) ) {
content = match.toString().match(/content=("|')([^"']+)("|')/i);
regex = /<meta[^>]+>/ig,
patterns = parsePatterns(w.apps[app.app].meta);
patterns[meta].forEach(function(pattern) {
if ( content && content.length === 4 && pattern.regex.test(content[2]) ) {
confirmMatch(pattern, content[2], meta);
}
});
if ( patterns.length ) {
while ( match = regex.exec(html) ) {
for ( meta in patterns ) {
if ( new RegExp('(name|property)=["\']' + meta + '["\']', 'i').test(match) ) {
content = match.toString().match(/content=("|')([^"']+)("|')/i);
patterns[meta].forEach(function(pattern) {
if ( content && content.length === 4 && pattern.regex.test(content[2]) ) {
app.setDetected(pattern, 'meta', content[2], meta);
}
});
}
}
}
}
@ -524,33 +511,41 @@ var wappalyzer = (function() {
/**
* analyze response headers
*/
analyzeHeaders: function(patterns, headers, confirmMatch) {
var header;
analyzeHeaders: function(app, headers) {
var
header,
patterns = parsePatterns(w.apps[app.app].headers);
for ( header in patterns ) {
patterns[header].forEach(function(pattern) {
header = header.toLowerCase();
if ( patterns.length && headers ) {
for ( header in patterns ) {
patterns[header].forEach(function(pattern) {
header = header.toLowerCase();
if ( headers.hasOwnProperty(header) && pattern.regex.test(headers[header]) ) {
confirmMatch(pattern, headers[header], header);
}
});
if ( headers.hasOwnProperty(header) && pattern.regex.test(headers[header]) ) {
app.setDetected(pattern, 'headers', headers[header], header);
}
});
}
}
},
/**
* Analyze environment variables
*/
analyzeEnv: function(patterns, envs, confirmMatch) {
var env;
analyzeEnv: function(app, envs) {
var patterns = parsePatterns(w.apps[app.app].env);
patterns.forEach(function(pattern) {
for ( env in envs ) {
if ( pattern.regex.test(envs[env]) ) {
confirmMatch(pattern, envs[env]);
if ( patterns.length ) {
patterns.forEach(function(pattern) {
var env;
for ( env in envs ) {
if ( pattern.regex.test(envs[env]) ) {
app.setDetected(pattern, 'env', envs[env]);
}
}
}
});
});
}
}
};

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