This PR introduces the --update-sums parameter, which updates the SHA-256 hashes of modified files in the DIGEST_FILE. This parameter must be provided after --smoke.

data/txt/sha256sums.txt

@@ -166,7 +166,7 @@ de2b0220db1c79d8720b636d267b11e117151f5f99740567096e9b4cbb7cc9d5  lib/controller
 1d6e741e19e467650dce2ca84aa824d6df68ff74aedbe4afa8dbdb0193d94918  lib/controller/__init__.py
 41c7fb7e486c4383a114c851f0c32c81c53c2b4f1d2a0fd99f70885072646387  lib/core/agent.py
 f848dcfdacb5143f803f4e9474cf3eef939039c26c522ca09777c425661300f0  lib/core/bigarray.py
-eaf9d2d47305764213ada74b7a83721fc5f49578f2d8afa78799855068acb416  lib/core/common.py
+541d4877dcd0e9881893a7fb17f725a5ffe60fe4c8246be59373e1dfdb0b2941  lib/core/common.py
 88fbbe7c41511b17d7ef449d675a84eaa80cac6ebf457a18577eadd62f6f1330  lib/core/compat.py
 5ce8f2292f99d17d69bfc40ded206bfdfd06e2e3660ff9d1b3c56163793f8d1c  lib/core/convert.py
 f561310b3cea570cc13d9f0aff16cce8b097d51275f8b947e7fff4876ac65c32  lib/core/data.py
@@ -199,7 +199,7 @@ b1071f449a66b4ceacd4b84b33a73d9e0a3197d271d72daaa406ba473a8bb625  lib/core/testi
 12cbead4e9e563b970fafb891127927445bd53bada1fac323b9cd27da551ba30  lib/core/wordlist.py
 1d6e741e19e467650dce2ca84aa824d6df68ff74aedbe4afa8dbdb0193d94918  lib/__init__.py
 a027f4c44811cb74aa367525f353706de3d3fc719e6c6162f7a61dc838acf0c2  lib/parse/banner.py
-f8d1701df33a31920e2ebf9a23fa7b6f4ccd2aff22b4ae1e14b495e51e5939fe  lib/parse/cmdline.py
+23e641e25764f4a3bac8c62d1d6c8eb072f4e794b7fe8511f0f223310eb89478  lib/parse/cmdline.py
 3907765df08c31f8d59350a287e826bd315a7714dc0e87496f67c8a0879c86ac  lib/parse/configfile.py
 ced03337edd5a16b56a379c9ac47775895e1053003c25f6ba5bec721b6e3aa64  lib/parse/handler.py
 3704a02dcf00b0988b101e30b2e0d48acdd20227e46d8b552e46c55d7e9bf28c  lib/parse/headers.py
@@ -477,7 +477,7 @@ b3d9d0644197ecb864e899c04ee9c7cd63891ecf2a0d3c333aad563eef735294  plugins/generi
 8c4fd81d84598535643cf0ef1b2d350cd92977cb55287e23993b76eaa2215c30  sqlmapapi.py
 168309215af7dd5b0b71070e1770e72f1cbb29a3d8025143fb8aa0b88cd56b62  sqlmapapi.yaml
 4037f1c78180550c1896543581c0c2423e970086bae46f175397f2b4c54b7323  sqlmap.conf
-3795c6d03bc341a0e3aef3d7990ea8c272d91a4c307e1498e850594375af39f7  sqlmap.py
+4b1905d382dfb21184abc18736e7734f42d7f1e812da93e20bb73c8831b41d85  sqlmap.py
 9d408612a6780f7f50a7f7887f923ff3f40be5bfa09a951c6dc273ded05b56c0  tamper/0eunion.py
 c1c2eaa7df016cc7786ccee0ae4f4f363b1dce139c61fb3e658937cb0d18fc54  tamper/apostrophemask.py
 19023093ab22aec3bce9523f28e8111e8f6125973e6d9c82adb60da056bdf617  tamper/apostrophenullencode.py

lib/core/common.py

@@ -2554,7 +2554,7 @@ def initCommonOutputs():
                     if line not in kb.commonOutputs[key]:
                         kb.commonOutputs[key].add(line)
 
-def getFileItems(filename, commentPrefix='#', unicoded=True, lowercase=False, unique=False):
+def getFileItems(filename, commentPrefix='#', unicoded=True, lowercase=False, unique=False, raiseOnError=True):
     """
     Returns newline delimited items contained inside file
 
@@ -2567,7 +2567,7 @@ def getFileItems(filename, commentPrefix='#', unicoded=True, lowercase=False, un
     if filename:
         filename = filename.strip('"\'')
 
-    checkFile(filename)
+    checkFile(filename, raiseOnError=raiseOnError)
 
     try:
         with openFile(filename, 'r', errors="ignore") if unicoded else open(filename, 'r') as f:
@@ -5599,18 +5599,45 @@ def checkSums():
 
     retVal = True
 
-    if paths.get("DIGEST_FILE"):
-        for entry in getFileItems(paths.DIGEST_FILE):
-            match = re.search(r"([0-9a-f]+)\s+([^\s]+)", entry)
-            if match:
-                expected, filename = match.groups()
-                filepath = os.path.join(paths.SQLMAP_ROOT_PATH, filename).replace('/', os.path.sep)
-                if not checkFile(filepath, False):
-                    continue
-                with open(filepath, "rb") as f:
-                    content = f.read()
-                if not hashlib.sha256(content).hexdigest() == expected:
-                    retVal &= False
-                    break
+    for entry in getFileItems(paths.DIGEST_FILE, raiseOnError=False):
+        try:
+            (file_hash, file_name) = entry.split()
+        except ValueError:
+            retVal &= False
+            break
+        if len(file_hash) == 64:
+            if not hashlib.sha256(
+                openFile(
+                    os.path.join(
+                        paths.SQLMAP_ROOT_PATH, file_name.encode('utf-8').decode('utf-8')
+                    ).replace('/', os.path.sep),
+                    'rb', None).read()).hexdigest() == file_hash:
+                retVal &= False
+                break
 
     return retVal
+
+
+def updateSums():
+    # Read existing entries to maintain file order
+    entries = ""
+    for entry in getFileItems(paths.DIGEST_FILE, raiseOnError=False):
+        try:
+            (file_hash, file_name) = entry.split()
+        except ValueError:
+            break
+        if len(file_hash) == 64:
+            entries += "%s  %s\n" % (
+                   hashlib.sha256(
+                       openFile(
+                           os.path.join(
+                               paths.SQLMAP_ROOT_PATH, file_name.encode('utf-8').decode('utf-8')
+                           ).replace('/', os.path.sep), 'rb', None).read()
+                   ).hexdigest(),
+                   file_name.encode('utf-8').decode('utf-8'),
+               )
+        with open(paths.DIGEST_FILE, "w") as f:
+            f.write(entries)
+    else:
+        pass
+

lib/parse/cmdline.py

@@ -857,6 +857,9 @@ def cmdLineParser(argv=None):
         parser.add_argument("--smoke-test", dest="smokeTest", action="store_true",
             help=SUPPRESS)
 
+        parser.add_argument("--update-sums", dest="updateSums", action="store_true",
+            help=SUPPRESS)
+
         parser.add_argument("--vuln-test", dest="vulnTest", action="store_true",
             help=SUPPRESS)
 

sqlmap.py

@@ -179,6 +179,9 @@ def main():
         if not conf.updateAll:
             # Postponed imports (faster start)
             if conf.smokeTest:
+                if conf.updateSums:
+                    from lib.core.common import updateSums
+                    updateSums()
                 from lib.core.testing import smokeTest
                 os._exitcode = 1 - (smokeTest() or 0)
             elif conf.vulnTest: