Directory: | cvmfs/ |
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File: | cvmfs/gateway_util.cc |
Date: | 2025-06-29 02:35:41 |
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Lines: | 15 | 35 | 42.9% |
Branches: | 21 | 56 | 37.5% |
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1 | /** | ||
2 | * This file is part of the CernVM File System. | ||
3 | */ | ||
4 | |||
5 | #include "gateway_util.h" | ||
6 | |||
7 | #include <fcntl.h> | ||
8 | #include <unistd.h> | ||
9 | |||
10 | #include <algorithm> | ||
11 | #include <vector> | ||
12 | |||
13 | #include "util/logging.h" | ||
14 | #include "util/posix.h" | ||
15 | #include "util/string.h" | ||
16 | |||
17 | namespace { | ||
18 | |||
19 | 179 | bool BothAreSpaces(const char &c1, const char &c2) { | |
20 |
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179 | return c1 == ' ' && (c1 == c2); |
21 | } | ||
22 | |||
23 | } // namespace | ||
24 | |||
25 | namespace gateway { | ||
26 | |||
27 | ✗ | int APIVersion() { return 2; } | |
28 | |||
29 | ✗ | GatewayKey ReadGatewayKey(const std::string &key_file_name) { | |
30 | ✗ | std::string id; | |
31 | ✗ | std::string secret; | |
32 | ✗ | const bool retval = ReadKeys(key_file_name, &id, &secret); | |
33 | ✗ | if (!retval) | |
34 | ✗ | return GatewayKey(); | |
35 | ✗ | return GatewayKey(id, secret); | |
36 | } | ||
37 | |||
38 | ✗ | bool ReadKeys(const std::string &key_file_name, std::string *key_id, | |
39 | std::string *secret) { | ||
40 | ✗ | if (!(key_id && secret)) { | |
41 | ✗ | return false; | |
42 | } | ||
43 | |||
44 | ✗ | const int key_file_fd = open(key_file_name.c_str(), O_RDONLY); | |
45 | ✗ | if (!key_file_fd) { | |
46 | ✗ | return false; | |
47 | } | ||
48 | |||
49 | ✗ | std::string body; | |
50 | ✗ | if (!SafeReadToString(key_file_fd, &body)) { | |
51 | ✗ | close(key_file_fd); | |
52 | ✗ | return false; | |
53 | } | ||
54 | |||
55 | ✗ | close(key_file_fd); | |
56 | |||
57 | ✗ | return ParseKey(body, key_id, secret); | |
58 | } | ||
59 | |||
60 | 8 | bool ParseKey(const std::string &body, std::string *key_id, | |
61 | std::string *secret) { | ||
62 |
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8 | const std::string line = GetLineMem(body.data(), body.size()); |
63 |
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16 | std::string l = Trim(ReplaceAll(line, "\t", " ")); |
64 |
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8 | l.erase(std::unique(l.begin(), l.end(), BothAreSpaces), l.end()); |
65 |
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8 | std::vector<std::string> tokens = SplitString(l, ' '); |
66 | |||
67 |
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8 | if (tokens.size() < 2 || tokens.size() > 3) { |
68 | 1 | return false; | |
69 | } | ||
70 | |||
71 |
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7 | if (tokens[0] == "plain_text") { |
72 |
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5 | *key_id = tokens[1]; |
73 |
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5 | *secret = tokens[2]; |
74 | } else { | ||
75 | 2 | return false; | |
76 | } | ||
77 | |||
78 | 5 | return true; | |
79 | 8 | } | |
80 | |||
81 | } // namespace gateway | ||
82 |