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makes use of gg service account

main
Paul Schneider 7 years ago
parent 7d07079f94
commit 6d78f7aebe
1 changed files with 18 additions and 22 deletions
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38
Yavsc/Services/GoogleApis/CalendarManager.cs
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@ -49,7 +49,10 @@ namespace Yavsc.Services
public class CalendarManager : ICalendarManager public class CalendarManager : ICalendarManager
{ {
public class ExpiredTokenException : Exception { } public class ExpiredTokenException : Exception { }
protected static string scopeCalendar = "https://www.googleapis.com/auth/calendar"; protected static string [] scopesCalendar =
{ "https://www.googleapis.com/auth/calendar",
"https://www.googleapis.com/auth/calendar.events"
};
private string _ApiKey; private string _ApiKey;
private IAuthorizationCodeFlow _flow; private IAuthorizationCodeFlow _flow;
ApplicationDbContext _dbContext; ApplicationDbContext _dbContext;
@ -77,7 +80,7 @@ namespace Yavsc.Services
ClientId = _googleSettings.ServiceAccount.client_id, ClientId = _googleSettings.ServiceAccount.client_id,
ClientSecret = _googleSettings.ServiceAccount.client_secret ClientSecret = _googleSettings.ServiceAccount.client_secret
}, },
Scopes = new[] { scopeCalendar }, Scopes = scopesCalendar ,
DataStore = dataStore DataStore = dataStore
}); });
} }
@ -223,7 +226,7 @@ namespace Yavsc.Services
}; };
if (credential.IsCreateScopedRequired) if (credential.IsCreateScopedRequired)
{ {
credential = credential.CreateScoped(new string [] { scopeCalendar }); credential = credential.CreateScoped( scopesCalendar );
}/* }/*
var credential = await GoogleHelpers.GetCredentialForApi(new string [] { scopeCalendar }); var credential = await GoogleHelpers.GetCredentialForApi(new string [] { scopeCalendar });
if (credential.IsCreateScopedRequired) if (credential.IsCreateScopedRequired)
@ -252,28 +255,21 @@ namespace Yavsc.Services
/// <returns></returns> /// <returns></returns>
public async Task<CalendarService> CreateUserCalendarServiceAsync(string userId) public async Task<CalendarService> CreateUserCalendarServiceAsync(string userId)
{ {
var login = await _dbContext.GetGoogleUserLoginAsync(userId); GoogleCredential credential = await GoogleCredential.GetApplicationDefaultAsync();
if (login == null) return null;
_logger.LogInformation("Got a Google login"); if (credential.IsCreateScopedRequired)
var token = await _flow.LoadTokenAsync(login.ProviderKey, CancellationToken.None);
_logger.LogInformation("Got a Google token");
var c = SystemClock.Default;
if (token.IsExpired(c)) {
if (string.IsNullOrWhiteSpace(token.RefreshToken))
{ {
_logger.LogError("no refresh token to exploit and actual one expired : {}"); credential = credential.CreateScoped( scopesCalendar);
}
else {
token = await RefreshToken(token);
}
} }
UserCredential cred = new UserCredential(_flow,login.ProviderKey,token);
_logger.LogInformation("Got creadential");
return new CalendarService(new BaseClientService.Initializer() var service = new CalendarService(new BaseClientService.Initializer()
{ {
HttpClientInitializer = cred, HttpClientInitializer = credential,
ApplicationName = "Yavsc" ApplicationName = "yavsc-001"
}); });
return service;
} }
public async Task<TokenResponse> RefreshToken(TokenResponse oldResponse) public async Task<TokenResponse> RefreshToken(TokenResponse oldResponse)

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