References for fingerprint: * http://www.sqlite.org/lang_corefunc.html * http://www.sqlite.org/cvstrac/wiki?p=LoadableExtensions
(self)
| 59 | return value |
| 60 | |
| 61 | def checkDbms(self): |
| 62 | """ |
| 63 | References for fingerprint: |
| 64 | |
| 65 | * http://www.sqlite.org/lang_corefunc.html |
| 66 | * http://www.sqlite.org/cvstrac/wiki?p=LoadableExtensions |
| 67 | """ |
| 68 | |
| 69 | if not conf.extensiveFp and Backend.isDbmsWithin(SQLITE_ALIASES): |
| 70 | setDbms(DBMS.SQLITE) |
| 71 | |
| 72 | self.getBanner() |
| 73 | |
| 74 | return True |
| 75 | |
| 76 | infoMsg = "testing %s" % DBMS.SQLITE |
| 77 | logger.info(infoMsg) |
| 78 | |
| 79 | result = inject.checkBooleanExpression("LAST_INSERT_ROWID()=LAST_INSERT_ROWID()") |
| 80 | |
| 81 | if result: |
| 82 | infoMsg = "confirming %s" % DBMS.SQLITE |
| 83 | logger.info(infoMsg) |
| 84 | |
| 85 | result = inject.checkBooleanExpression("SQLITE_VERSION()=SQLITE_VERSION()") |
| 86 | |
| 87 | if not result: |
| 88 | warnMsg = "the back-end DBMS is not %s" % DBMS.SQLITE |
| 89 | logger.warning(warnMsg) |
| 90 | |
| 91 | return False |
| 92 | else: |
| 93 | infoMsg = "actively fingerprinting %s" % DBMS.SQLITE |
| 94 | logger.info(infoMsg) |
| 95 | |
| 96 | result = inject.checkBooleanExpression("RANDOMBLOB(-1) IS NOT NULL") |
| 97 | version = '3' if result else '2' |
| 98 | Backend.setVersion(version) |
| 99 | |
| 100 | setDbms(DBMS.SQLITE) |
| 101 | |
| 102 | self.getBanner() |
| 103 | |
| 104 | return True |
| 105 | else: |
| 106 | warnMsg = "the back-end DBMS is not %s" % DBMS.SQLITE |
| 107 | logger.warning(warnMsg) |
| 108 | |
| 109 | return False |
| 110 | |
| 111 | def forceDbmsEnum(self): |
| 112 | conf.db = "%s%s" % (DBMS.SQLITE, METADB_SUFFIX) |
nothing calls this directly
no test coverage detected