我对 Google 帐户 OAuth 2 令牌有疑问。我们需要token来访问账户信息(数字id、email、用户名) 在AccountManager中请求getAuthToken(account, SCOPE, options, mContext, getAuthTokenCallback, null)后,token不能用于访问账户信息。HTTP 请求的响应https://www.googleapis.com/plus/v1/people/me(标题“授权:OAuth ya29.AHES6ZSuMvL3FoxqXfevYevWyEmTPOE1HXW7_Tj6l3UAN-2J7kTs0-I”)
{
"error": {
"errors": [
{
"domain": "usageLimits",
"reason": "dailyLimitExceededUnreg",
"message": "Daily Limit Exceeded. Please sign up",
"extendedHelp": "https://code.google.com/apis/console"
}
],
"code": 403,
"message": "Daily Limit Exceeded. Please sign up"
}
}
为什么会发生此错误?以前使用由空格分隔的两种类型的 AuthSub 令牌。(SCOPE_OLD_PERMITIONS)现在它不起作用并导致 java.io.IOException
我怎样才能获得有效的令牌?
这是获取令牌的请求:
TCGoogleAccountsManager mng = new TCGoogleAccountsManager(this);
mng.requestAccountOAuthToken(this, acc);
帮助获取令牌的类:
public class TCGoogleAccountsManager {
private static final String CLIENT_SECRET = ...;
private static final String CLIENT_ID = ...;
private static final String SCOPE_CONTACTS_API = "cp";
private static final String SCOPE_ANDROID_API = "android";
private static final String SCOPE_GOOGPE_PLUS = "oauth2:https://www.googleapis.com/auth/plus.me";
private static final String SCOPE_MY_INFO = "oauth2:https://www.googleapis.com/auth/userinfo.email";
private static final String SCOPE_OLD_PERMITIONS = "oauth2:https://www-opensocial.googleusercontent.com/api/people/ oauth2:https://www.googleapis.com/auth/userinfo#email";
private static final String SCOPE = SCOPE_GOOGPE_PLUS;
private static final String COM_GOOGLE = "com.google";
private AccountManager mManager;
private OnGetOAuthTokenRequestCompletedListener mTokenRequestListener;
public TCGoogleAccountsManager(Context ctx) {
mManager = AccountManager.get(ctx.getApplicationContext());
mTokenRequestListener = new GoogleTokenListener(
ctx.getApplicationContext());
}
public int getAccountsNumber() {
return mManager.getAccountsByType(COM_GOOGLE).length;
}
public Account[] getGoogleAccounts() {
return mManager.getAccountsByType(COM_GOOGLE);
}
public Account getGoogleAccountByName(String name) {
Account foundAcc = null;
if (name != null && !name.equals("")) {
Account[] googleAccounts = mManager.getAccountsByType(COM_GOOGLE);
for (int i = 0; i < googleAccounts.length; i++) {
if (name.equals(googleAccounts[i].name)) {
foundAcc = googleAccounts[i];
break;
}
}
}
return foundAcc;
}
public Account getGoogleAccount(int index) {
return getGoogleAccounts()[index];
}
public void requestAccountOAuthToken(Activity mContext, Account account) {
try {
final Bundle options = new Bundle();
options.putString("client_id", CLIENT_ID);
options.putString("client_secret", CLIENT_SECRET);
mManager.getAuthToken(account, SCOPE, options, mContext,
getAuthTokenCallback, null);
} catch (Exception e) {
e.printStackTrace();
}
}
private AccountManagerCallback<Bundle> getAuthTokenCallback = new AccountManagerCallback<Bundle>() {
public void run(AccountManagerFuture<Bundle> future) {
try {
final Bundle result = future.getResult();
final String accountName = result
.getString(AccountManager.KEY_ACCOUNT_NAME);
final String authToken = result
.getString(AccountManager.KEY_AUTHTOKEN);
boolean success = (accountName != null && authToken != null);
if (!success) {
if (mTokenRequestListener != null) {
mTokenRequestListener.onRequestCompleted(false,
accountName, authToken);
}
} else {
// refresh token. We need fresh token.
mManager.invalidateAuthToken(COM_GOOGLE, authToken);
mManager.getAuthToken(getGoogleAccountByName(accountName),
SCOPE, false, getAuthTokenCallbackInvalidated, null);
}
} catch (Exception e) {
e.printStackTrace();
}
}
};
private AccountManagerCallback<Bundle> getAuthTokenCallbackInvalidated = new AccountManagerCallback<Bundle>() {
public void run(AccountManagerFuture<Bundle> future) {
try {
final Bundle result = future.getResult();
final String accountName = result
.getString(AccountManager.KEY_ACCOUNT_NAME);
final String authToken = result
.getString(AccountManager.KEY_AUTHTOKEN);
boolean success = (accountName != null && authToken != null);
if (mTokenRequestListener != null)
mTokenRequestListener.onRequestCompleted(success,
accountName, authToken);
} catch (Exception e) {
e.printStackTrace();
}
}
};
}
谢谢并恭祝安康。