diff options
Diffstat (limited to 'content/browser/child_process_security_policy_impl.cc')
| -rw-r--r-- | content/browser/child_process_security_policy_impl.cc | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/content/browser/child_process_security_policy_impl.cc b/content/browser/child_process_security_policy_impl.cc index e91367f..5e069c4 100644 --- a/content/browser/child_process_security_policy_impl.cc +++ b/content/browser/child_process_security_policy_impl.cc @@ -38,9 +38,10 @@ enum ChildProcessSecurityPermissions { WRITE_FILE_PERMISSION = 1 << 1, CREATE_NEW_FILE_PERMISSION = 1 << 2, CREATE_OVERWRITE_FILE_PERMISSION = 1 << 3, + DELETE_FILE_PERMISSION = 1 << 4, // Used by Media Galleries API - COPY_INTO_FILE_PERMISSION = 1 << 4, + COPY_INTO_FILE_PERMISSION = 1 << 5, }; // Used internally only. Bitmasks that are actually used by the Grant* and Can* @@ -56,9 +57,11 @@ enum ChildProcessSecurityGrants { CREATE_OVERWRITE_FILE_PERMISSION | READ_FILE_PERMISSION | WRITE_FILE_PERMISSION | - COPY_INTO_FILE_PERMISSION, + COPY_INTO_FILE_PERMISSION | + DELETE_FILE_PERMISSION, COPY_INTO_FILE_GRANT = COPY_INTO_FILE_PERMISSION, + DELETE_FILE_GRANT = DELETE_FILE_PERMISSION, }; } // namespace @@ -478,6 +481,11 @@ void ChildProcessSecurityPolicyImpl::GrantCopyIntoFileSystem( GrantPermissionsForFileSystem(child_id, filesystem_id, COPY_INTO_FILE_GRANT); } +void ChildProcessSecurityPolicyImpl::GrantDeleteFromFileSystem( + int child_id, const std::string& filesystem_id) { + GrantPermissionsForFileSystem(child_id, filesystem_id, DELETE_FILE_GRANT); +} + void ChildProcessSecurityPolicyImpl::GrantSendMIDISysExMessage(int child_id) { base::AutoLock lock(lock_); @@ -627,6 +635,12 @@ bool ChildProcessSecurityPolicyImpl::CanCopyIntoFileSystem( COPY_INTO_FILE_GRANT); } +bool ChildProcessSecurityPolicyImpl::CanDeleteFromFileSystem( + int child_id, const std::string& filesystem_id) { + return HasPermissionsForFileSystem(child_id, filesystem_id, + DELETE_FILE_GRANT); +} + bool ChildProcessSecurityPolicyImpl::HasPermissionsForFile( int child_id, const base::FilePath& file, int permissions) { base::AutoLock lock(lock_); @@ -716,6 +730,12 @@ bool ChildProcessSecurityPolicyImpl::CanCopyIntoFileSystemFile( return HasPermissionsForFileSystemFile(child_id, url, COPY_INTO_FILE_GRANT); } +bool ChildProcessSecurityPolicyImpl::CanDeleteFileSystemFile( + int child_id, + const fileapi::FileSystemURL& url) { + return HasPermissionsForFileSystemFile(child_id, url, DELETE_FILE_GRANT); +} + bool ChildProcessSecurityPolicyImpl::HasWebUIBindings(int child_id) { base::AutoLock lock(lock_); |