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Future<Response> get(String url) async { | |
String wsseHeader = await generateAuthHeader(); | |
final response = await httpClient.get(url, | |
headers: { | |
HttpHeaders.contentTypeHeader: 'application/vnd.api+json', | |
'Authorization': 'WSSE profile="UsernameToken"', | |
'X-WSSE': wsseHeader | |
}, | |
); | |
return response; | |
} | |
Future<String> generateAuthHeader() async { | |
String userName = 'username'; | |
String apiKey = 'apikey'; | |
var uuid = Uuid(); | |
String md5Str = md5.convert(utf8.encode(uuid.v1())).toString(); | |
String none = base64.encode(utf8.encode(md5Str)); | |
String created = DateTime.now().toUtc().toIso8601String(); | |
String input = utf8.decode(base64.decode(none)) + | |
created + apiKey; | |
String digest = base64.encode(sha1.convert(utf8.encode(input)).bytes); | |
String wsseHeader = 'UsernameToken Username="$userName", PasswordDigest="$digest", Nonce="$none", Created="$created"'; | |
return wsseHeader; | |
} |
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