public async Task <IActionResult> AddProviderBatch([FromBody] List <WebCache_CrossRef_AniDB_Provider> crosses, string token, bool?approve)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if (approve.HasValue && approve.Value && (s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
//Exists already?
foreach (WebCache_CrossRef_AniDB_Provider cross in crosses)
{
await AddProviderInternal(s, cross, approve);
}
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDPROVIDERBATCH with Token={token} Count={crosses.Count}");
return(StatusCode(500));
}
}
public async Task <IActionResult> SetRole(string token, int anidbuserid, int role)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
WebCache_User us = await _db.Users.FirstOrDefaultAsync(a => a.AniDBUserId == anidbuserid);
if (us == null)
{
return(StatusCode(404, "User not found"));
}
WebCache_RoleType rt = (WebCache_RoleType)role;
SetRole(anidbuserid, rt);
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"SETROLE with Token={token} Userid={anidbuserid} Role={(WebCache_RoleType)role}");
return(StatusCode(500));
}
}
public async Task <IActionResult> DeleteFileEpisodes(string token, string hash)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
List <WebCache_CrossRef_File_Episode> eps = await _db.CrossRef_File_Episodes.Where(a => a.Hash == hash && a.AniDBUserId == s.AniDBUserId).ToListAsync();
if (eps.Count == 0)
{
return(StatusCode(404, "CrossRef Not Found"));
}
_db.RemoveRange(eps);
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"DELETEFILEEPISODES with Token={token} Hash={hash}");
return(StatusCode(500));
}
}
public async Task <IActionResult> DeleteProvider(string token, int animeId, int crossRefType)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
Models.Database.WebCache_CrossRef_AniDB_Provider r = await _db.CrossRef_AniDB_Providers.FirstOrDefaultAsync(a => a.AniDBUserId == s.AniDBUserId && a.AnimeID == animeId && a.CrossRefType == (CrossRefType)crossRefType);
if (r == null)
{
return(StatusCode(404, "CrossRef Not Found"));
}
_db.Remove(r);
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"DELETEPROVIDER with Token={token} AnimeId={animeId} CrossRefType={(CrossRefType)crossRefType}");
return(StatusCode(500));
}
}
public async Task <IActionResult> GetRandomProvider(string token, int crossRefType)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
int animeid = await _db.CrossRef_AniDB_Providers.Where(a => a.CrossRefType == (CrossRefType)crossRefType).GroupBy(a => a.AnimeID).Where(a => !a.Any(b => b.Approved == WebCache_RoleType.Admin)).Select(a => a.Key).FirstOrDefaultAsync();
if (animeid == 0)
{
return(StatusCode(404, "CrossRef Not Found, All Approved :)"));
}
return(await GetProviderInternal(s, animeid, (CrossRefType)crossRefType));
}
catch (Exception e)
{
_logger.LogError(e, $"GETRANDOMPROVIDER with Token={token} CrossRefType={(CrossRefType)crossRefType}");
return(StatusCode(500));
}
}
public async Task <IActionResult> AddFileEpisode(string token, [FromBody] CrossRef_File_Episode episode)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
WebCache_CrossRef_File_Episode ep = await _db.CrossRef_File_Episodes.FirstOrDefaultAsync(a => a.CrossRef_File_EpisodeID == episode.CrossRef_File_EpisodeID && a.AniDBUserId == s.AniDBUserId);
if (ep == null)
{
ep = new WebCache_CrossRef_File_Episode();
_db.Add(ep);
}
ep.FillWith(episode);
ep.AniDBUserId = s.AniDBUserId;
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDFILEEPISODE with Token={token}");
return(StatusCode(500));
}
}
public async Task <IActionResult> DeleteFileEpisode(string token, string hash, int episodeid)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
WebCache_CrossRef_File_Episode ep = await _db.CrossRef_File_Episodes.FirstOrDefaultAsync(a => a.CrossRef_File_EpisodeID == episodeid && a.Hash == hash && a.AniDBUserId == s.AniDBUserId);
if (ep == null)
{
return(StatusCode(404, "CrossRef Not Found"));
}
_db.Remove(ep);
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"DELETEFILEEPISODE with Token={token} Hash={hash} EpisodeId={episodeid}");
return(StatusCode(500));
}
}
private async Task <bool> AddMediaInfoInternal(SessionInfoWithError s, WebCache_Media media)
{
try
{
Models.Database.WebCache_Media m = await _db.WebCache_Medias.FirstOrDefaultAsync(a => a.ED2K == media.ED2K);
if (m == null)
{
m = new Models.Database.WebCache_Media();
_db.Add(m);
}
else if (m.Version >= media.Version)
{
return(false);
}
m.Version = media.Version;
m.MediaInfo = media.MediaInfo;
m.ED2K = media.ED2K;
m.CreationDate = DateTime.UtcNow;
m.AniDBUserId = s.AniDBUserId;
return(true);
}
catch (Exception e)
{
Console.WriteLine(e);
throw;
}
}
public async Task <IActionResult> AddHashes(string token, [FromBody] List <WebCache_FileHash> hashes)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
bool update = false;
foreach (WebCache_FileHash hash in hashes)
{
if (await InternalAddHash(s, hash))
{
update = true;
}
}
if (update)
{
await _db.SaveChangesAsync();
}
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDHASHES with Token={token} Hashes={hashes.Count}");
return(StatusCode(500));
}
}
public async Task <IActionResult> GetMediaInfo(string token, string ed2k)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
ed2k = ed2k.ToUpperInvariant();
Models.Database.WebCache_Media m = await _db.WebCache_Medias.FirstOrDefaultAsync(a => a.ED2K == ed2k);
if (m == null)
{
return(StatusCode(404, "Media Not Found"));
}
return(new JsonResult(m));
}
catch (Exception e)
{
_logger.LogError(e, $"GETMEDIAINFO with Token={token} ED2K={ed2k}");
return(StatusCode(500));
}
}
public async Task <IActionResult> AddMediaInfoBatch(string token, [FromBody] List <WebCache_Media> medias)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
bool persist = false;
foreach (WebCache_Media media in medias)
{
media.ED2K = media.ED2K.ToUpperInvariant();
if (await AddMediaInfoInternal(s, media))
{
persist = true;
}
}
if (persist)
{
await _db.SaveChangesAsync();
}
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDMEDIAINFOBATCH with Token={token} Medias={medias.Count}");
return(StatusCode(500));
}
}
public async Task <IActionResult> ApproveCollision(string token, int id)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
WebCache_FileHash_Collision approved = await _db.WebCache_FileHash_Collisions.FirstOrDefaultAsync(a => a.WebCache_FileHash_Collision_Id == id);
if (approved == null)
{
return(StatusCode(404, "Collision Not Found"));
}
List <WebCache_FileHash_Collision> notapproved = await _db.WebCache_FileHash_Collisions.Where(a => a.WebCache_FileHash_Collision_Unique == approved.WebCache_FileHash_Collision_Unique && a.WebCache_FileHash_Collision_Id != id).ToListAsync();
foreach (WebCache_FileHash_Collision n in notapproved)
{
WebCache_FileHash_Info fc = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.CRC32 == n.CRC32 && a.ED2K == n.ED2K && a.MD5 == n.MD5 && a.SHA1 == n.SHA1 && a.FileSize == n.FileSize);
if (fc != null)
{
_db.Remove(fc);
await _db.SaveChangesAsync();
}
}
WebCache_FileHash_Info ap = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.CRC32 == approved.CRC32 && a.ED2K == approved.ED2K && a.MD5 == approved.MD5 && a.SHA1 == approved.SHA1 && a.FileSize == approved.FileSize);
if (ap == null)
{
ap = new WebCache_FileHash_Info();
ap.FillWith(approved);
_db.Add(ap);
}
ap.AniDBUserId = s.AniDBUserId;
ap.CollisionApproved = true;
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"APPROVECOLLISION with Token={token} Id={id}");
return(StatusCode(500));
}
}
public async Task <IActionResult> Token(string code, string state, string error, string encoded)
{
WebCache_OAuthData enc;
try
{
string normalbase64 = encoded.Replace("-", "+").Replace("_", "/"); //Convert BASE64URL to normal Base64
int mod = normalbase64.Length % 4;
if (mod == 2)
{
normalbase64 += "==";
}
else if (mod == 3)
{
normalbase64 += "=";
}
enc = JsonConvert.DeserializeObject <WebCache_OAuthData>(Encoding.UTF8.GetString(Convert.FromBase64String(normalbase64)));
if (enc == null) //Bad encoded data, no way to redirect the error
{
return(StatusCode(400, "Bad Request"));
}
}
catch (Exception e) //Bad encoded data, no way to redirect the error
{
_logger.LogError(e, "OAuth Token Error: Bad encoded data.");
return(StatusCode(400, "Bad Request"));
}
WebCache_OAuthAccessTokenWithState errtoken = new WebCache_OAuthAccessTokenWithState();
SessionInfoWithError s = await VerifyTokenAsync(enc.Token);
if (s.Error != null)
{
errtoken.error = s.Error.StatusCode + ": " + s.Error;
return(ReturnResult(enc, errtoken));
}
Dictionary <string, Credentials> providers = GetOAuthProviders();
if (!providers.ContainsKey(enc.Provider))
{
errtoken.error = $"404: Provider {enc.Provider} Not Found";
_logger.LogError($"Provider {enc.Provider} Not Found");
return(ReturnResult(enc, errtoken));
}
Credentials credentials = providers[enc.Provider];
var token = await GetTokenAsync(code, state, credentials, enc.OriginalRedirectUri);
if (token == null)
{
errtoken.error = "400: Bad Request";
return(ReturnResult(enc, errtoken));
}
return(ReturnResult(enc, token));
}
public async Task <IActionResult> GetHash(string token, int type, string hash, long?size)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
hash = hash.ToUpperInvariant();
WebCache_FileHash h = null;
switch ((WebCache_HashType)type)
{
case WebCache_HashType.ED2K:
h = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.ED2K == hash);
break;
case WebCache_HashType.CRC:
if (size == null)
{
return(StatusCode(400, "You must include size when asking for CRC"));
}
h = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.CRC32 == hash && a.FileSize == size.Value);
break;
case WebCache_HashType.MD5:
h = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.MD5 == hash);
break;
case WebCache_HashType.SHA1:
h = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.SHA1 == hash);
break;
}
if (h == null)
{
return(StatusCode(404, "Hash not found"));
}
return(new JsonResult(h));
}
catch (Exception e)
{
_logger.LogError(e, $"GETHASH with Token={token} Hash={hash} Type={(WebCache_HashType) type} Size={size ?? 0}");
return(StatusCode(500));
}
}
public async Task <IActionResult> GetCollisions(string token)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
Dictionary <int, string> users = new Dictionary <int, string>();
List <WebCache_FileHash_Collision> collisions = _db.WebCache_FileHash_Collisions.OrderBy(a => a.WebCache_FileHash_Collision_Unique).ToList();
List <WebCache_FileHash_Collision_Info> rets = new List <WebCache_FileHash_Collision_Info>();
foreach (WebCache_FileHash_Collision c in collisions)
{
string uname = null;
if (users.ContainsKey(c.AniDBUserId))
{
uname = users[c.AniDBUserId];
}
else
{
WebCache_User k = await _db.Users.FirstOrDefaultAsync(a => a.AniDBUserId == c.AniDBUserId);
if (k != null)
{
users.Add(c.AniDBUserId, k.AniDBUserName);
uname = k.AniDBUserName;
}
}
if (uname != null)
{
rets.Add(c.ToCollisionInfo(uname));
}
}
return(new JsonResult(rets));
}
catch (Exception e)
{
_logger.LogError(e, $"GETCOLLISIONS with Token={token}");
return(StatusCode(500));
}
}
public async Task <IActionResult> ProviderManage(string token, int id, bool approve)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
//Exists already?
Models.Database.WebCache_CrossRef_AniDB_Provider r = await _db.CrossRef_AniDB_Providers.FirstOrDefaultAsync(a => a.WebCache_AniDB_ProviderID == id);
if (r == null)
{
return(StatusCode(404, "CrossRef Not Found"));
}
if (approve)
{
r.Approved = WebCache_RoleType.Admin;
List <Models.Database.WebCache_CrossRef_AniDB_Provider> reset_admins = await _db.CrossRef_AniDB_Providers.Where(a => a.AnimeID == r.AnimeID && a.CrossRefType == r.CrossRefType && a.AniDBUserId != s.AniDBUserId && a.Approved == WebCache_RoleType.Admin && a.WebCache_AniDB_ProviderID != r.WebCache_AniDB_ProviderID).ToListAsync();
foreach (Models.Database.WebCache_CrossRef_AniDB_Provider w in reset_admins)
{
w.Approved = WebCache_RoleType.None;
}
}
else
{
r.Approved = WebCache_RoleType.None;
}
r.AniDBUserId = s.AniDBUserId;
await _db.SaveChangesAsync();
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"PROVIDERMANAGE with Token={token} Id={id} Approval:{approve}");
return(StatusCode(500));
}
}
internal async Task <SessionInfoWithError> VerifyTokenAsync(string token, bool force = false)
{
WebCache_Session s = await _db.Sessions.FirstOrDefaultAsync(a => a.Token == token);
if (s == null)
{
return new SessionInfoWithError {
Error = StatusCode(403, "Invalid Token")
}
}
;
if (s.Expiration < DateTime.UtcNow)
{
//Lets reuse this call to kill em all, and do some database cleaning.
_db.RemoveRange(_db.Sessions.Where(a => a.Expiration < DateTime.UtcNow));
await _db.SaveChangesAsync();
return(new SessionInfoWithError {
Error = StatusCode(403, "Invalid Token")
});
}
if (s.Expiration.AddHours(-8) < DateTime.UtcNow || force) //Refresh Expiration if we have less than 8 hours left
{
s.Expiration = DateTime.UtcNow.AddHours(GetTokenExpirationInHours());
await _db.SaveChangesAsync();
}
WebCache_Ban b = GetBan(s.AniDBUserId);
if (b != null)
{
return new SessionInfoWithError {
Error = StatusCode(403, "Banned: " + b.Reason + " Expiration:" + b.ExpirationUTC.ToLongDateString())
}
}
;
SessionInfoWithError si = new SessionInfoWithError {
AniDBUserId = s.AniDBUserId, AniDBUserName = s.AniDBUserName, Expiration = s.Expiration, Token = s.Token
};
si.Role = GetRole(s.AniDBUserId);
si.Error = null;
return(si);
}
private async Task <IActionResult> GetProviderInternal(SessionInfoWithError s, int animeId, CrossRefType crossRefType)
{
List <WebCache_CrossRef_AniDB_Provider> results = new List <WebCache_CrossRef_AniDB_Provider>();
//First check for admin approved link
Models.Database.WebCache_CrossRef_AniDB_Provider r = await _db.CrossRef_AniDB_Providers.FirstOrDefaultAsync(a => a.Approved == WebCache_RoleType.Admin && a.AnimeID == animeId && a.CrossRefType == crossRefType);
if (r != null)
{
results.Add(r.ToWebCache(WebCache_ReliabilityType.AdminVerified, 0));
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(new JsonResult(results));
}
//If not Admin, early exit, otherwise other admin might want to evaluate
}
//Second Check for Moderator Approved Link
List <Models.Database.WebCache_CrossRef_AniDB_Provider> rl = await _db.CrossRef_AniDB_Providers.Where(a => a.Approved == WebCache_RoleType.Moderator && a.AnimeID == animeId && a.CrossRefType == crossRefType).ToListAsync();
if (rl.Count > 0)
{
results.AddRange(rl.Select(a => a.ToWebCache(WebCache_ReliabilityType.ModeratorVerified, 0)));
}
//Then The user link
r = await _db.CrossRef_AniDB_Providers.FirstOrDefaultAsync(a => a.AniDBUserId == s.AniDBUserId && a.AnimeID == animeId && a.CrossRefType == crossRefType);
if (r != null)
{
results.Add(r.ToWebCache(WebCache_ReliabilityType.User, 0));
}
//And Now, the popular ones.
var res = await _db.CrossRef_AniDB_Providers.Where(a => a.AnimeID == animeId && a.CrossRefType == crossRefType && a.Approved == WebCache_RoleType.None).GroupBy(a => new { a.CrossRefID, a.EpisodesOverrideData }).Select(a => new { Count = a.Count(), Result = a.First() }).OrderByDescending(a => a.Count).Take(5).ToListAsync();
foreach (var n in res)
{
results.Add(n.Result.ToWebCache(WebCache_ReliabilityType.Popular, n.Count));
}
if (results.Count > 0)
{
return(new JsonResult(results));
}
return(StatusCode(404, "CrossRef Not Found"));
}
public async Task <IActionResult> GetProvider(string token, int animeId, int crossRefType)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
return(await GetProviderInternal(s, animeId, (CrossRefType)crossRefType));
}
catch (Exception e)
{
_logger.LogError(e, $"GETPROVIDER with Token={token} AnimeId={animeId} CrossRefType={(CrossRefType)crossRefType}");
return(StatusCode(500));
}
}
public async Task <IActionResult> RefreshSession(string token)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token, true);
if (s.Error != null)
{
return(s.Error);
}
return(new JsonResult(s));
}
catch (Exception e)
{
_logger.LogError(e, $"REFRESHSESSION with Token={token}");
return(StatusCode(500));
}
}
public async Task <IActionResult> AddHash(string token, [FromBody] WebCache_FileHash hash)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if (await InternalAddHash(s, hash))
{
await _db.SaveChangesAsync();
}
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDHASH with Token={token} ED2K={hash.ED2K}");
return(StatusCode(500));
}
}
public async Task <IActionResult> AddMediaInfo(string token, [FromBody] WebCache_Media media)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
media.ED2K = media.ED2K.ToUpperInvariant();
if (await AddMediaInfoInternal(s, media))
{
await _db.SaveChangesAsync();
}
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"ADDMEDIAINFO with Token={token} ED2K={media.ED2K} Version={media.Version}");
return(StatusCode(500));
}
}
public async Task <IActionResult> Ban(string token, WebCache_Ban ban)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
if ((s.Role & WebCache_RoleType.Admin) == 0)
{
return(StatusCode(403, "Admin Only"));
}
SetBan(ban.AniDBUserId, ban.Reason, ban.Hours);
return(Ok());
}
catch (Exception e)
{
_logger.LogError(e, $"BAN with Token={token} Userid={ban.AniDBUserId} Reason={ban.Reason ?? "null"} Hours: {ban.Hours}");
return(StatusCode(500));
}
}
public async Task <IActionResult> GetFileEpisodes(string token, string hash)
{
try
{
SessionInfoWithError s = await VerifyTokenAsync(token);
if (s.Error != null)
{
return(s.Error);
}
List <CrossRef_File_Episode> ep = await _db.CrossRef_File_Episodes.Where(a => a.Hash == hash && a.AniDBUserId == s.AniDBUserId).Cast <CrossRef_File_Episode>().ToListAsync();
if (ep.Count == 0)
{
return(StatusCode(404, "CrossRef Not Found"));
}
return(new JsonResult(ep));
}
catch (Exception e)
{
_logger.LogError(e, $"GETFILEEPISODES with Token={token} Hash={hash}");
return(StatusCode(500));
}
}
private async Task AddProviderInternal(SessionInfoWithError s, WebCache_CrossRef_AniDB_Provider cross, bool?approve)
{
Models.Database.WebCache_CrossRef_AniDB_Provider r = await _db.CrossRef_AniDB_Providers.FirstOrDefaultAsync(a => a.AniDBUserId == s.AniDBUserId && a.AnimeID == cross.AnimeID && a.CrossRefType == cross.CrossRefType);
if (r == null)
{
r = new Models.Database.WebCache_CrossRef_AniDB_Provider();
_db.Add(r);
}
WebCache_RoleType rt = GetRole(s.AniDBUserId);
r.FillWith(cross);
//If user is Admin, and this come with approve flag, let approve it, and clean any other approval from the db
if ((rt & WebCache_RoleType.Admin) > 0 && approve.HasValue && approve.Value)
{
r.Approved = WebCache_RoleType.Admin;
List <Models.Database.WebCache_CrossRef_AniDB_Provider> reset_admins = await _db.CrossRef_AniDB_Providers.Where(a => a.AnimeID == cross.AnimeID && a.CrossRefType == cross.CrossRefType && a.AniDBUserId != s.AniDBUserId && a.Approved == WebCache_RoleType.Admin).ToListAsync();
foreach (Models.Database.WebCache_CrossRef_AniDB_Provider w in reset_admins)
{
w.Approved = WebCache_RoleType.None;
}
}
//If moderator, simple tag it.
else if ((rt & WebCache_RoleType.Moderator) > 0)
{
r.Approved = WebCache_RoleType.Moderator;
}
else
{
r.Approved = WebCache_RoleType.None;
}
r.AniDBUserId = s.AniDBUserId;
}
public async Task <IActionResult> Verify(WebCache_AniDBLoggedInfo data)
{
try
{
CookieContainer cookieContainer = new CookieContainer();
using (var handler = new HttpClientHandler {
CookieContainer = cookieContainer
})
using (var client = new HttpClient(handler))
{
string curi = GetAniDBUserVerificationUri();
string regex = GetAniDBUserVerificationRegEx();
client.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", User_Agent);
Uri uri = new Uri(curi);
Regex rn = new Regex(regex, RegexOptions.Singleline);
foreach (string k in data.Cookies.Keys)
{
cookieContainer.Add(new Cookie(k, data.Cookies[k], "/", uri.Host));
}
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, uri);
HttpResponseMessage response = await client.SendAsync(request, HttpCompletionOption.ResponseContentRead);
if (response.IsSuccessStatusCode)
{
string str = await response.Content.ReadAsStringAsync();
response.Dispose();
Match m = rn.Match(str);
if (m.Success)
{
if (m.Groups.Count > 1)
{
string val = m.Groups["username"]?.Value;
string id = m.Groups["id"]?.Value;
int aniid;
if (val != null && id != null && int.TryParse(id, out aniid))
{
if (string.Compare(val, data.UserName, StringComparison.InvariantCultureIgnoreCase) == 0)
{
uri = new Uri(GetAniDBLogoutUri());
try
{
request = new HttpRequestMessage(HttpMethod.Get, uri);
response = await client.SendAsync(request, HttpCompletionOption.ResponseHeadersRead);
response.Dispose();
}
catch (Exception)
{
//ignore
}
WebCache_User u = await _db.Users.FirstOrDefaultAsync(a => a.AniDBUserId == aniid);
if (u == null)
{
u = new WebCache_User();
u.AniDBUserId = aniid;
u.AniDBUserName = val;
_db.Add(u);
}
else if (u.AniDBUserName != val)
{
u.AniDBUserName = val;
}
WebCache_Session s = new WebCache_Session();
s.Token = Guid.NewGuid().ToString().Replace("-", string.Empty);
s.Expiration = DateTime.UtcNow.AddHours(GetTokenExpirationInHours());
s.AniDBUserName = val;
s.AniDBUserId = aniid;
_db.Add(s);
await _db.SaveChangesAsync();
SessionInfoWithError si = new SessionInfoWithError {
AniDBUserId = s.AniDBUserId, AniDBUserName = s.AniDBUserName, Expiration = s.Expiration, Token = s.Token
};
si.Role = GetRole(s.AniDBUserId);
si.Error = null;
return(new JsonResult(s));
}
}
}
}
}
}
return(StatusCode(403, "Invalid credentials"));
}
catch (Exception e)
{
_logger.LogError(e, $"VERIFY with UserName={data.UserName}");
return(StatusCode(500));
}
}
private async Task <bool> InternalAddHash(SessionInfoWithError s, WebCache_FileHash hash)
{
bool update = false;
if (string.IsNullOrEmpty(hash.ED2K) || string.IsNullOrEmpty(hash.CRC32) || string.IsNullOrEmpty(hash.MD5) || string.IsNullOrEmpty(hash.SHA1) || hash.FileSize == 0)
{
return(false);
}
hash.ED2K = hash.ED2K.ToUpperInvariant();
hash.CRC32 = hash.CRC32.ToUpperInvariant();
hash.MD5 = hash.MD5.ToUpperInvariant();
hash.SHA1 = hash.SHA1.ToUpperInvariant();
WebCache_FileHash_Info ed2k = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.ED2K == hash.ED2K);
WebCache_FileHash_Info md5 = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.MD5 == hash.MD5);
WebCache_FileHash_Info sha1 = await _db.WebCache_FileHashes.FirstOrDefaultAsync(a => a.SHA1 == hash.SHA1);
WebCache_FileHash_Info orig = new WebCache_FileHash_Info();
orig.FillWith(hash);
orig.AniDBUserId = s.AniDBUserId;
orig.CreationDate = DateTime.UtcNow;
if (ed2k == null && md5 == null && sha1 == null) //Not CRC, we may get a normal collision in CRC
{
_db.Add(orig);
update = true;
}
else
{
List <WebCache_FileHash_Info> collisions = new List <WebCache_FileHash_Info>();
// ReSharper disable PossibleNullReferenceException
if (ed2k.CRC32 != hash.CRC32 || ed2k.FileSize != hash.FileSize || ed2k.SHA1 != hash.SHA1 || ed2k.MD5 != hash.MD5)
{
collisions.Add(ed2k);
}
if (md5.CRC32 != hash.CRC32 || md5.FileSize != hash.FileSize || md5.SHA1 != hash.SHA1 || md5.ED2K != hash.ED2K)
{
if (!collisions.Contains(md5))
{
collisions.Add(md5);
}
}
if (sha1.CRC32 != hash.CRC32 || sha1.FileSize != hash.FileSize || sha1.MD5 != hash.MD5 || sha1.ED2K != hash.ED2K)
{
if (!collisions.Contains(sha1))
{
collisions.Add(sha1);
}
}
// ReSharper restore PossibleNullReferenceException
if (collisions.Count > 0)
{
if (collisions.Any(b => b.CollisionApproved))
{
return(false); //We already have the approved one, so this new one is wrong
}
collisions.Add(orig);
string unique = Guid.NewGuid().ToString().Replace("-", string.Empty);
_db.AddRange(collisions.Select(a => a.ToCollision(unique)));
update = true;
}
}
return(update);
}
