| Directory: | cvmfs/ |
|---|---|
| File: | cvmfs/gateway_util.cc |
| Date: | 2024-04-28 02:33:07 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 15 | 35 | 42.9% |
| Branches: | 21 | 56 | 37.5% |
| Line | Branch | Exec | Source |
|---|---|---|---|
| 1 | /** | ||
| 2 | * This file is part of the CernVM File System. | ||
| 3 | */ | ||
| 4 | |||
| 5 | #include "gateway_util.h" | ||
| 6 | |||
| 7 | #include <fcntl.h> | ||
| 8 | |||
| 9 | #include <algorithm> | ||
| 10 | #include <vector> | ||
| 11 | |||
| 12 | #include "util/logging.h" | ||
| 13 | #include "util/posix.h" | ||
| 14 | #include "util/string.h" | ||
| 15 | |||
| 16 | namespace { | ||
| 17 | |||
| 18 | 179 | bool BothAreSpaces(const char& c1, const char& c2) { | |
| 19 |
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179 | return c1 == ' ' && (c1 == c2); |
| 20 | } | ||
| 21 | |||
| 22 | } | ||
| 23 | |||
| 24 | namespace gateway { | ||
| 25 | |||
| 26 | ✗ | int APIVersion() { return 2; } | |
| 27 | |||
| 28 | ✗ | GatewayKey ReadGatewayKey(const std::string& key_file_name) { | |
| 29 | ✗ | std::string id; | |
| 30 | ✗ | std::string secret; | |
| 31 | ✗ | bool retval = ReadKeys(key_file_name, &id, &secret); | |
| 32 | ✗ | if (!retval) | |
| 33 | ✗ | return GatewayKey(); | |
| 34 | ✗ | return GatewayKey(id, secret); | |
| 35 | } | ||
| 36 | |||
| 37 | ✗ | bool ReadKeys(const std::string& key_file_name, std::string* key_id, | |
| 38 | std::string* secret) { | ||
| 39 | ✗ | if (!(key_id && secret)) { | |
| 40 | ✗ | return false; | |
| 41 | } | ||
| 42 | |||
| 43 | ✗ | int key_file_fd = open(key_file_name.c_str(), O_RDONLY); | |
| 44 | ✗ | if (!key_file_fd) { | |
| 45 | ✗ | return false; | |
| 46 | } | ||
| 47 | |||
| 48 | ✗ | std::string body; | |
| 49 | ✗ | if (!SafeReadToString(key_file_fd, &body)) { | |
| 50 | ✗ | close(key_file_fd); | |
| 51 | ✗ | return false; | |
| 52 | } | ||
| 53 | |||
| 54 | ✗ | close(key_file_fd); | |
| 55 | |||
| 56 | ✗ | return ParseKey(body, key_id, secret); | |
| 57 | } | ||
| 58 | |||
| 59 | 8 | bool ParseKey(const std::string& body, std::string* key_id, | |
| 60 | std::string* secret) { | ||
| 61 |
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8 | std::string line = GetLineMem(body.data(), body.size()); |
| 62 |
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16 | std::string l = Trim(ReplaceAll(line, "\t", " ")); |
| 63 |
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8 | l.erase(std::unique(l.begin(), l.end(), BothAreSpaces), l.end()); |
| 64 |
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8 | std::vector<std::string> tokens = SplitString(l, ' '); |
| 65 | |||
| 66 |
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8 | if (tokens.size() < 2 || tokens.size() > 3) { |
| 67 | 1 | return false; | |
| 68 | } | ||
| 69 | |||
| 70 |
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7 | if (tokens[0] == "plain_text") { |
| 71 |
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5 | *key_id = tokens[1]; |
| 72 |
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5 | *secret = tokens[2]; |
| 73 | } else { | ||
| 74 | 2 | return false; | |
| 75 | } | ||
| 76 | |||
| 77 | 5 | return true; | |
| 78 | 8 | } | |
| 79 | |||
| 80 | } // namespace gateway | ||
| 81 |