1  """Let's Encrypt client errors."""
 2  
 3  
 4  class Error(Exception):
 5      """Generic Let's Encrypt client error."""
 6  
 7  
 8  class AccountStorageError(Error):
 9      """Generic `.AccountStorage` error."""
10  
11  
12  class AccountNotFound(AccountStorageError):
13      """Account not found error."""
14  
15  
16  class ReverterError(Error):
17      """Let's Encrypt Reverter error."""
18  
19  
20  class SubprocessError(Error):
21      """Subprocess handling error."""
22  
23  
24  class CertStorageError(Error):
25      """Generic `.CertStorage` error."""
26  
27  
28  # Auth Handler Errors
29  class AuthorizationError(Error):
30      """Authorization error."""
31  
32  
33  class FailedChallenges(AuthorizationError):
34      """Failed challenges error.
35  
36      :ivar set failed_achalls: Failed `.AnnotatedChallenge` instances.
37  
38      """
39      def __init__(self, failed_achalls):
40          assert failed_achalls
41          self.failed_achalls = failed_achalls
42          super(FailedChallenges, self).__init__()
43  
44      def __str__(self):
45          return "Failed authorization procedure. {0}".format(
46              ", ".join(
47                  "{0} ({1}): {2}".format(achall.domain, achall.typ, achall.error)
48                  for achall in self.failed_achalls if achall.error is not None))
49  
50  
51  class ContAuthError(AuthorizationError):
52      """Let's Encrypt Continuity Authenticator error."""
53  
54  
55  class DvAuthError(AuthorizationError):
56      """Let's Encrypt DV Authenticator error."""
57  
58  
59  # Authenticator - Challenge specific errors
60  class DvsniError(DvAuthError):
61      """Let's Encrypt DVSNI error."""
62  
63  
64  # Plugin Errors
65  class PluginError(Error):
66      """Let's Encrypt Plugin error."""
67  
68  
69  class PluginSelectionError(Error):
70      """A problem with plugin/configurator selection or setup"""
71  
72  
73  class NoInstallationError(PluginError):
74      """Let's Encrypt No Installation error."""
75  
76  
77  class MisconfigurationError(PluginError):
78      """Let's Encrypt Misconfiguration error."""
79  
80  
81  class NotSupportedError(PluginError):
82      """Let's Encrypt Plugin function not supported error."""
83  
84  
85  class RevokerError(Error):
86      """Let's Encrypt Revoker error."""
87  
88  
89  class StandaloneBindError(Error):
90      """Standalone plugin bind error."""
91  
92      def __init__(self, socket_error, port):
93          super(StandaloneBindError, self).__init__(
94              "Problem binding to port {0}: {1}".format(port, socket_error))
95          self.socket_error = socket_error
96          self.port = port