Trabalhando na assinatura para certificado A1

LICENCE

@@ -0,0 +1,147 @@
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+Version 3, 29 June 2007
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+the additional permissions listed below.
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pynfe/processamento/__init__.py

@@ -1,6 +1,6 @@
 from interfaces import InterfaceXML
 from validacao import Validacao
-from assinatura import Assinatura
+from assinatura import AssinaturaA1
 from comunicacao import Comunicacao
 from danfe import DANFE
 

pynfe/processamento/assinatura.py

@@ -4,8 +4,12 @@ class Assinatura(object):
     """Classe abstrata responsavel por definir os metodos e logica das classes
     de assinatura digital."""
 
-    def __init__(self, certificado):
+    certificado = None
+    senha = None
+
+    def __init__(self, certificado, senha):
         self.certificado = certificado
+        self.senha = senha
 
     def assinar_arquivos(self, caminho_raiz):
         """Efetua a assinatura dos arquivos XML informados"""
@@ -29,8 +33,21 @@ class Assinatura(object):
         """Efetua a assinatura em instancias do PyNFe"""
         pass
 
+    def verificar_arquivos(self, caminho_raiz):
+        pass
+
+    def verificar_xml(self, xml):
+        pass
+
+    def verificar_etree(self, raiz):
+        pass
+
+    def verificar_objetos(self, objetos):
+        pass
+
 class AssinaturaA1(Assinatura):
     """Classe abstrata responsavel por efetuar a assinatura do certificado
     digital no XML informado."""
     
     pass
+

tests/01-basico.txt

@@ -91,7 +91,7 @@ Os pacotes da biblioteca sao:
 
     >>> from pynfe import processamento
     >>> set([attr for attr in dir(processamento) if not attr.startswith('__')]) == set([
-    ...     'Assinatura', 'Comunicacao', 'DANFE', 'InterfaceXML', 'Validacao',
+    ...     'AssinaturaA1', 'Comunicacao', 'DANFE', 'InterfaceXML', 'Validacao',
     ...     'assinatura', 'comunicacao', 'danfe', 'interfaces', 'validacao'])
     True
 

tests/03-processamento-03-assinatura.txt

@@ -6,19 +6,41 @@ Carregando Certificado Digital tipo A1
 
     >>> from pynfe.entidades import CertificadoA1
 
+    >>> certificado = CertificadoA1(caminho_arquivo='tests/certificado.pfx')
+
 Assinando NF-e
 --------------
 
-    >>> from pynfe.processamento import AssinaturaC1
+    >>> from pynfe.processamento import AssinaturaA1
 
 Na hora de assinar, selecionar um Certificado Digital
 
-    >>>
+    >>> assinatura = AssinaturaA1(certificado, 'senha')
+
+TODO: A senha deveria ser criptografada de forma a evitar que alguem entre nesse
+processo e a capture.
 
 A assinatura deve ser feita em quatro tipos diferentes de origem do XML:
 
 - Arquivos
-- 
+
+    >>> hasattr(AssinaturaA1, 'assinar_arquivos')
+    True
+
+- String de XML
+
+    >>> hasattr(AssinaturaA1, 'assinar_xml')
+    True
+
+- Instancia de lxml.etree
+
+    >>> hasattr(AssinaturaA1, 'assinar_etree')
+    True
+
+- Instancias do PyNFe
+
+    >>> hasattr(AssinaturaA1, 'assinar_objetos')
+    True
 
 - Utilizar pyXMLSec para isso
  - verificar qual eh a integracao do PyXMLSec com o lxml.etree