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separate logic for getLicense js handling and native handling
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@nickfujita
nickfujita committed Dec 3, 2020
1 parent 10a5c1f commit 02884ee
Showing 1 changed file with 124 additions and 86 deletions.
210 changes: 124 additions & 86 deletions ios/Video/RCTVideo.m
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Original file line number Diff line number Diff line change
Expand Up @@ -1782,111 +1782,149 @@ - (BOOL)loadingRequestHandling:(AVAssetResourceLoadingRequest *)loadingRequest {
}

if (certificateData != nil) {
NSData *contentIdData = [NSData dataWithBytes: [contentId cStringUsingEncoding:NSUTF8StringEncoding] length:[contentId lengthOfBytesUsingEncoding:NSUTF8StringEncoding]];
AVAssetResourceLoadingDataRequest *dataRequest = [loadingRequest dataRequest];
if (dataRequest != nil) {
NSError *spcError = nil;
NSData *spcData = [loadingRequest streamingContentKeyRequestDataForApp:certificateData contentIdentifier:contentIdData options:nil error:&spcError];
// Request CKC to the server
NSString *licenseServer = (NSString *)[self->_drm objectForKey:@"licenseServer"];
if (spcError != nil) {
[self finishLoadingWithError:spcError];
self->_requestingCertificateErrored = YES;
}
if (spcData != nil) {
NSString *spcEncoded = [spcData base64EncodedStringWithOptions:0];
if(self.onGetLicense) {
if(self.onGetLicense) {
NSData *contentIdData = [contentId dataUsingEncoding:NSUTF8StringEncoding];
if (dataRequest != nil) {
NSError *spcError = nil;
NSData *spcData = [loadingRequest streamingContentKeyRequestDataForApp:certificateData contentIdentifier:contentIdData options:nil error:&spcError];
// Request CKC to the server
NSString *licenseServer = (NSString *)[self->_drm objectForKey:@"licenseServer"];
if (spcError != nil) {
[self finishLoadingWithError:spcError];
self->_requestingCertificateErrored = YES;
}
if (spcData != nil) {
NSString *spcEncoded = [spcData base64EncodedStringWithOptions:0];
self->_requestingCertificate = YES;
self.onGetLicense(@{@"licenseUrl": licenseServer,
@"contentId": contentId,
@"spc": spcEncoded,
@"target": self.reactTag});
} else if(licenseServer != nil) {

NSString *spcUrlEncoded = (NSString *) CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)spcEncoded, NULL, CFSTR("?=&+"), kCFStringEncodingUTF8));
NSString *post = [NSString stringWithFormat:@"spc=%@&%@", spcUrlEncoded, contentId];
NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setHTTPMethod:@"POST"];
[request setURL:[NSURL URLWithString:licenseServer]];
// HEADERS
NSDictionary *headers = (NSDictionary *)[self->_drm objectForKey:@"headers"];
if (headers != nil) {
for (NSString *key in headers) {
NSString *value = headers[key];
[request setValue:value forHTTPHeaderField:key];
} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoSPC
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining license.",
NSLocalizedFailureReasonErrorKey: @"No spc received.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM config."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}
} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoDataRequest
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining DRM license.",
NSLocalizedFailureReasonErrorKey: @"No dataRequest found.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM configuration."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}
} else {
NSData *contentIdData = [NSData dataWithBytes: [contentId cStringUsingEncoding:NSUTF8StringEncoding] length:[contentId lengthOfBytesUsingEncoding:NSUTF8StringEncoding]];
AVAssetResourceLoadingDataRequest *dataRequest = [loadingRequest dataRequest];
if (dataRequest != nil) {
NSError *spcError = nil;
NSData *spcData = [loadingRequest streamingContentKeyRequestDataForApp:certificateData contentIdentifier:contentIdData options:nil error:&spcError];
// Request CKC to the server
NSString *licenseServer = (NSString *)[self->_drm objectForKey:@"licenseServer"];
if (spcError != nil) {
[self finishLoadingWithError:spcError];
self->_requestingCertificateErrored = YES;
}
if (spcData != nil) {
NSString *spcEncoded = [spcData base64EncodedStringWithOptions:0];
if(licenseServer != nil) {

NSString *spcUrlEncoded = (NSString *) CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes(kCFAllocatorDefault, (CFStringRef)spcEncoded, NULL, CFSTR("?=&+"), kCFStringEncodingUTF8));
NSString *post = [NSString stringWithFormat:@"spc=%@&%@", spcUrlEncoded, contentId];
NSData *postData = [post dataUsingEncoding:NSUTF8StringEncoding allowLossyConversion:YES];

NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
[request setHTTPMethod:@"POST"];
[request setURL:[NSURL URLWithString:licenseServer]];
// HEADERS
NSDictionary *headers = (NSDictionary *)[self->_drm objectForKey:@"headers"];
if (headers != nil) {
for (NSString *key in headers) {
NSString *value = headers[key];
[request setValue:value forHTTPHeaderField:key];
}
}
}

[request setHTTPBody: postData];
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil];
NSURLSessionDataTask *postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
if (error != nil) {
NSLog(@"Error getting license from %@, HTTP status code %li", url, (long)[httpResponse statusCode]);
[self finishLoadingWithError:error];
self->_requestingCertificateErrored = YES;
} else {
if([httpResponse statusCode] != 200){

[request setHTTPBody: postData];
NSURLSessionConfiguration *configuration = [NSURLSessionConfiguration defaultSessionConfiguration];
NSURLSession *session = [NSURLSession sessionWithConfiguration:configuration delegate:self delegateQueue:nil];
NSURLSessionDataTask *postDataTask = [session dataTaskWithRequest:request completionHandler:^(NSData *data, NSURLResponse *response, NSError *error) {
NSHTTPURLResponse *httpResponse = (NSHTTPURLResponse *) response;
if (error != nil) {
NSLog(@"Error getting license from %@, HTTP status code %li", url, (long)[httpResponse statusCode]);
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorLicenseRequestNotOk
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining license.",
NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"License server responded with status code %li", (long)[httpResponse statusCode]],
NSLocalizedRecoverySuggestionErrorKey: @"Did you send the correct data to the license Server? Is the server ok?"
}
];
[self finishLoadingWithError:licenseError];
[self finishLoadingWithError:error];
self->_requestingCertificateErrored = YES;
} else if (data != nil) {
NSData *decodedData = [[NSData alloc] initWithBase64EncodedData:data options:0];
[dataRequest respondWithData:decodedData];
[loadingRequest finishLoading];
} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoDataFromLicenseRequest
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining DRM license.",
NSLocalizedFailureReasonErrorKey: @"No data received from the license server.",
NSLocalizedRecoverySuggestionErrorKey: @"Is the licenseServer ok?."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}
if([httpResponse statusCode] != 200){
NSLog(@"Error getting license from %@, HTTP status code %li", url, (long)[httpResponse statusCode]);
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorLicenseRequestNotOk
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining license.",
NSLocalizedFailureReasonErrorKey: [NSString stringWithFormat:@"License server responded with status code %li", (long)[httpResponse statusCode]],
NSLocalizedRecoverySuggestionErrorKey: @"Did you send the correct data to the license Server? Is the server ok?"
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
} else if (data != nil) {
NSData *decodedData = [[NSData alloc] initWithBase64EncodedData:data options:0];
[dataRequest respondWithData:decodedData];
[loadingRequest finishLoading];
} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoDataFromLicenseRequest
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining DRM license.",
NSLocalizedFailureReasonErrorKey: @"No data received from the license server.",
NSLocalizedRecoverySuggestionErrorKey: @"Is the licenseServer ok?."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}

}
}];
[postDataTask resume];
}
}];
[postDataTask resume];
}

} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoSPC
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining license.",
NSLocalizedFailureReasonErrorKey: @"No spc received.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM config."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}

} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoSPC
code: RCTVideoErrorNoDataRequest
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining license.",
NSLocalizedFailureReasonErrorKey: @"No spc received.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM config."
NSLocalizedDescriptionKey: @"Error obtaining DRM license.",
NSLocalizedFailureReasonErrorKey: @"No dataRequest found.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM configuration."
}
];
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}

} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
code: RCTVideoErrorNoDataRequest
userInfo: @{
NSLocalizedDescriptionKey: @"Error obtaining DRM license.",
NSLocalizedFailureReasonErrorKey: @"No dataRequest found.",
NSLocalizedRecoverySuggestionErrorKey: @"Check your DRM configuration."
}
];
[self finishLoadingWithError:licenseError];
self->_requestingCertificateErrored = YES;
}
} else {
NSError *licenseError = [NSError errorWithDomain: @"RCTVideo"
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