Conversation
|
Claude finished @khustup2's task in 1m 44s —— View job Code Review Complete
Issues FoundFound 7 significant issues requiring attention: 🔴 Critical: Missing Files (Build Failure)
🔴 Critical: SQL Injection Vulnerabilities (Security)
C++ Changes Look Good ✓The C++ changes for catalog synchronization are well-structured:
|
![claude[bot]](https://avatars.githubusercontent.com/in/1236702?s=60&v=4){kind=small}
| COPY --chmod=444 ./LICENSE /LICENSE | ||
| COPY ./postgres/docker-entrypoint.d/ /docker-entrypoint-initdb.d/ | ||
| RUN apt-get install --no-install-recommends -y /tmp/debs/pg-deeplake-${VERSION}_${TARGETARCH}.deb && rm -rf /tmp/debs/ | ||
| COPY ./serverless/scripts/init-deeplake-stateless.sh /tmp/init-deeplake-stateless.sh |
There was a problem hiding this comment.
Missing source files: These COPY commands reference files in ./serverless/ directory that don't exist in this PR or repository, causing build failures when STATELESS=true.
Fix: Either add the missing files to this PR or remove the stateless Docker build logic until the serverless infrastructure is ready.
|
|
||
| def drop_table(conn, table_name): | ||
| with conn.cursor() as cur: | ||
| cur.execute(f"DROP TABLE IF EXISTS {table_name} CASCADE;") |
There was a problem hiding this comment.
SQL injection risk: Using f-string with user-controlled table_name parameter allows SQL injection if table names come from untrusted sources.
Fix: Use sql.Identifier from psycopg2 to safely quote table names:
| cur.execute(f"DROP TABLE IF EXISTS {table_name} CASCADE;") | |
| cur.execute(sql.SQL("DROP TABLE IF EXISTS {} CASCADE;").format(sql.Identifier(table_name))) |
| def create_table(conn, table_name, table_def): | ||
| columns = table_def['columns'] | ||
| col_defs = ', '.join([f"{name} {dtype}" for name, dtype, *_ in columns]) | ||
| sql = f"CREATE TABLE {table_name} ({col_defs}) USING deeplake;" |
There was a problem hiding this comment.
SQL injection risk: Same issue - table_name should be properly quoted as an identifier.
Fix: Use sql.Identifier:
| sql = f"CREATE TABLE {table_name} ({col_defs}) USING deeplake;" | |
| sql_query = sql.SQL("CREATE TABLE {} ({}) USING deeplake;").format( | |
| sql.Identifier(table_name), | |
| sql.SQL(col_defs) | |
| ) | |
| with conn.cursor() as cur: | |
| cur.execute(sql_query) |
| if lines_in_chunk >= CHUNK_SIZE: | ||
| break | ||
|
|
||
| if lines_in_chunk == 0: |
There was a problem hiding this comment.
SQL injection risk: table_name in COPY command needs proper identifier quoting.
Fix: Use sql.Identifier:
| if lines_in_chunk == 0: | |
| cur.copy_expert( | |
| sql.SQL("COPY {} FROM STDIN WITH (FORMAT csv, DELIMITER '|')").format( | |
| sql.Identifier(table_name) | |
| ), | |
| chunk | |
| ) |
| log(f" chunk {chunk_num}: {lines_in_chunk:,} rows committed ({total_lines:,} total)") | ||
|
|
||
| return total_lines | ||
|
|
There was a problem hiding this comment.
SQL injection risk: Same identifier quoting issue.
Fix: Use sql.Identifier:
| cur.execute(sql.SQL("SELECT COUNT(*) FROM {};").format(sql.Identifier(table_name))) |
|
|
||
|
|
||
| def run_vacuum(conn, table_name): | ||
| old_autocommit = conn.autocommit |
There was a problem hiding this comment.
SQL injection risk: VACUUM command also needs proper identifier quoting.
Fix: Use sql.Identifier:
| old_autocommit = conn.autocommit | |
| cur.execute(sql.SQL("VACUUM ANALYZE {};").format(sql.Identifier(table_name))) |
| @@ -0,0 +1,385 @@ | |||
| #!/usr/bin/env python3 | |||
There was a problem hiding this comment.
Missing import for SQL injection fix: Add from psycopg2 import sql at the top to support safe identifier quoting in SQL queries below.
khustup2
force-pushed
the
db-catalog-sync
branch
from
a2be413 to
56df3d2
Compare
|
1 participant
🚀 🚀 Pull Request
Impact
Description
Things to be aware of
Things to worry about
Additional Context