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letter.h
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1 
5 #ifndef CVMFS_LETTER_H_
6 #define CVMFS_LETTER_H_
7 
8 #include <string>
9 
10 #include "hash.h"
11 
12 namespace signature {
13 class SignatureManager;
14 }
15 
16 namespace letter {
17 
18 enum Failures {
19  kFailOk = 0,
26 
28 };
29 
30 inline const char *Code2Ascii(const Failures error) {
31  const char *texts[kFailNumEntries + 1];
32  texts[0] = "OK";
33  texts[1] = "invalid Base64 input";
34  texts[2] = "letter malformed";
35  texts[3] = "letter expired";
36  texts[4] = "signature verification failed";
37  texts[5] = "certificate is not whitelisted";
38  texts[6] = "repository name mismatch";
39  texts[7] = "no text";
40  return texts[error];
41 }
42 
43 class Letter {
44  public:
45  Letter(const std::string &fqrn,
46  const std::string &text,
47  signature::SignatureManager *signature_manager);
48  std::string Sign(const shash::Algorithms hash_algorithm);
49  Failures Verify(uint64_t max_age, std::string *msg, std::string *cert);
50  std::string text() const { return text_; }
51 
52  private:
53  std::string fqrn_;
54  std::string text_;
56 }; // class Letter
57 
58 } // namespace letter
59 
60 #endif // CVMFS_LETTER_H_
Letter(const std::string &fqrn, const std::string &text, signature::SignatureManager *signature_manager)
Definition: letter.cc:20
Failures
Definition: letter.h:18
Failures Verify(uint64_t max_age, std::string *msg, std::string *cert)
Definition: letter.cc:64
Algorithms
Definition: hash.h:39
std::string text_
Definition: letter.h:54
std::string Sign(const shash::Algorithms hash_algorithm)
Definition: letter.cc:30
std::string text() const
Definition: letter.h:50
std::string fqrn_
Definition: letter.h:53
const char * Code2Ascii(const Failures error)
Definition: letter.h:30
signature::SignatureManager * signature_manager_
Definition: letter.h:55