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Use directory of queries: 1 database -> 1 sarif file (least effort)

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Michael Hohn
2023-06-20 10:09:58 -07:00
committed by =Michael Hohn
parent 5225d9eeff
commit 3cfff08896
1 changed files with 35 additions and 15 deletions
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@@ -215,7 +215,7 @@
PROJ=$HOME/local/codeql-cli-end-to-end/codeql-workshop-vulnerable-linux-driver
DB=$PROJ/vulnerable-linux-driver-db
QLQUERY=$PROJ/solutions/BufferOverflow.ql
QUERY_RES_SARIF=$PROJ/$(cd $PROJ && git rev-parse --short HEAD).sarif
QUERY_RES_SARIF=$PROJ/$(cd $PROJ && git rev-parse --short HEAD)-BufferOverflow.sarif
#* Run query
pushd $PROJ
@@ -286,25 +286,45 @@
#+END_SRC
**** NEXT Use directory of queries: 1 database -> 1 sarif file (least effort)
**** Use directory of queries: 1 database -> 1 sarif file (least effort)
#+BEGIN_SRC sh
#* Set environment
P1_PROJ=$HOME/local/codeql-cli-end-to-end/codeql-workshop-vulnerable-linux-driver
P1_DB=$PROJ/vulnerable-linux-driver-db
P1_QLQUERYDIR=$PROJ/solutions/
P1_QUERY_RES_SARIF=$PROJ/$(cd $PROJ && git rev-parse --short HEAD).sarif
**** Use suite: 1 database -> 1 sarif file (more flexible, more effort)
#* check variables
set | grep P1_
#* Run query
pushd $PROJ
codeql database analyze --format=sarif-latest --rerun \
--output $P1_QUERY_RES_SARIF \
-j6 \
--ram=24000 \
-- \
$P1_DB \
$P1_PROJ/solutions/
#+END_SRC
We can compare SARIF result sizes:
#+BEGIN_SRC sh
ls -la "$qo" $P1_QUERY_RES_SARIF $QUERY_RES_SARIF
#+END_SRC
And for these tiny results, it's mostly metadata:
#+BEGIN_SRC text
-rw-r--r-- 1 hohn staff 29K Jun 20 10:06 /Users/hohn/local/codeql-cli-end-to-end/codeql-workshop-vulnerable-linux-driver/d548189-BufferOverflow.sarif
-rw-r--r-- 1 hohn staff 33K Jun 20 10:02 /Users/hohn/local/codeql-cli-end-to-end/codeql-workshop-vulnerable-linux-driver/d548189.sarif
-rw-r--r-- 1 hohn staff 28K Jun 20 09:51 /Users/hohn/local/codeql-cli-end-to-end/codeql-workshop-vulnerable-linux-driver/e402cf5-UseAfterFree.sarif
#+END_SRC
**** TODO Use suite: 1 database -> 1 sarif file (more flexible, more effort)
**** Include versioning:
***** codeql cli
***** query set version
Checks:
**** Will include e.g.,
#+begin_src text
codeql database analyze --format=sarif-latest --rerun \
--output $QUERY_RES_SARIF \
--search-path $QLGIT \
-j6 \
--ram=24000 \
-- \
$DB \
$QLQUERY
#+end_src
**** Will include recommendations, e.g., 32 G ram, 4-6 cores.
**** For building DBs: Common case: 15 minutes for || cpp compilation, can
be 2 h with codeql.
** Review results