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2017-18 Fixes #4

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2017-18 Fixes #4

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f664b04
fix JSESSIONID cookie
Aug 18, 2017
1449d86
Merge branch 'fix-2018'
Aug 18, 2017
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2 changes: 1 addition & 1 deletion app/build.gradle
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Original file line number Diff line number Diff line change
Expand Up @@ -7,7 +7,7 @@ dependencies {
}
android {
compileSdkVersion 21
buildToolsVersion "21.0.1"
buildToolsVersion '25.0.0'

defaultConfig {
minSdkVersion 9
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48 changes: 37 additions & 11 deletions app/src/main/java/com/manateams/scraper/TEAMSGradeRetriever.java
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,6 @@

import javax.net.ssl.SSLSocketFactory;


public class TEAMSGradeRetriever {


Expand All @@ -56,7 +55,7 @@ public TEAMSUserType getUserType(final String username) {
public String getNewCookie(final String username, final String password, final TEAMSUserType userType) {
try {
final String cStoneCookie = getAISDCookie(username, password);
final String TEAMSCookie = getTEAMSCookie(cStoneCookie, userType);
final String TEAMSCookie = getTEAMSCookie(username, password, userType);
return cStoneCookie + ';' + TEAMSCookie;
} catch (IOException e) {
e.printStackTrace();
Expand Down Expand Up @@ -135,15 +134,19 @@ public String postTEAMSLogin(final String username, final String password, final
}

private String getAISDCookie(final String username, final String password) throws IOException {
final String rawQuery = "cn=" + username + "&[password]=" + password;
final String query = URLEncoder.encode(rawQuery, "UTF-8");
final String rawQuery = "[Client.Hardware]=&[User.ViewportSize]=1920x954&cn=" + username + "&[password]=" + password;

final String[] headers = new String[]{
"User-Agent: QHAC",
"Accept: */*"
"Origin: https://my.austinisd.org",
"Upgrade-Insecure-Requests: 1",
"User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0",
"Accept: */*",
"Referer: https://my.austinisd.org/LoginPolicy.jsp",
"Accept-Encoding: gzip, deflate, br",
"Accept-Language: en-US,en;q=0.8"
};

final String response = doRawPOSTRequest("my.austinisd.org", "/WebNetworkAuth/", headers, query);
final String response = doRawPOSTRequest("my.austinisd.org", "/WebNetworkAuth/", headers, rawQuery);

for (final String line : response.split("\n")) {
if (line.startsWith("Set-Cookie: CStoneSessionID=")) {
Expand All @@ -154,14 +157,17 @@ private String getAISDCookie(final String username, final String password) throw
return null;
}

private String getTEAMSCookie(final String AISDCookie, final TEAMSUserType userType) throws IOException {
private String getTEAMSCookie(final String username, final String password, final TEAMSUserType userType) throws IOException {

final String[] headers = new String[]{
"Cookie: " + AISDCookie,
"Upgrade-Insecure-Requests: 1",
"User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:55.0) Gecko/20100101 Firefox/55.0",
"Accept: */*",
"User-Agent: Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36"
"Accept-Encoding: gzip, deflate, br",
"Accept-Language: en-US,en;q=0.8"
};

final String response = doRawPOSTRequest(userType.teamsHost(), "/selfserve/EntryPointSignOnAction.do?parent=" + userType.isParent(), headers, "");
final String response = doGETRequest("https://grades.austinisd.org/selfserve/EntryPointSignOnAction.do?parent=false");

for (final String line : response.split("\n")) {
if (line.startsWith("Set-Cookie: JSESSIONID=")) {
Expand Down Expand Up @@ -194,6 +200,26 @@ private String doPOSTRequest(final String url, final HashMap<String, String> hea
return responseString;
}

private String doGETRequest(final String url) {
final OkHttpClient client = new OkHttpClient();

Request request = new Request.Builder()
.url(url)
.header("User-Agent", "OkHttp Headers.java")
.get()
.build();

String responseString = null;
try {
Response response = client.newCall(request).execute();
if (!response.isSuccessful()) throw new IOException("Unexpected code " + response);
responseString = response.headers().toString();
} catch (IOException e) {
e.printStackTrace();
}
return responseString;
}

private String doRawPOSTRequest(final String host, final String path, final String[] headers, final String postData) throws IOException {
final Socket socket = SSLSocketFactory.getDefault().createSocket(host,
443);
Expand Down