Merge pull request #386 from nextcloud/some-minor-fixes

Some minor fixes

nextcloudappstore/core/certificate/validator.py

@@ -115,4 +115,8 @@ class CertificateValidator:
             raise CertificateAppIdMismatchException(msg)
 
     def _to_cert(self, certificate: str) -> X509:
-        return load_certificate(FILETYPE_PEM, certificate.encode())
+        try:
+            return load_certificate(FILETYPE_PEM, certificate.encode())
+        except Exception as e:
+            msg = '%s: %s' % ('Invalid certificate', str(e))
+            raise InvalidCertificateException(msg)

nextcloudappstore/core/scaffolding/forms.py

@@ -22,7 +22,7 @@ def get_versions():
 
 
 def validate_id(input: str) -> str:
-    regex = r'^([A-Z][a-z]+)+$'
+    regex = r'^([A-Z][a-z]*)+$'
     if not re.match(regex, input):
         raise ValidationError(_('The app name must be camel case e.g. MyApp'))