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Opened 9 years ago

Closed 9 years ago

#11983 closed defect (fixed)

Cannot connect PostgreSQL database if password uses single quote characters

Reported by: Jun Omae Owned by: Jun Omae
Priority: low Milestone: 1.0.6
Component: database backend Version:
Severity: minor Keywords: postgresql
Cc: Branch:
Release Notes:

Fix wrong connection string for libpg when single quotes and/or backslashs are used in the password.

API Changes:
Internal Changes:

Description 

Trac [/dev/shm/testtest]> initenv
...
Database connection string [sqlite:db/trac.db]> postgres://testuser:pass%27@localhost/trac?schema=testtest

Creating and Initializing Project
Initenv for '/dev/shm/testtest' failed.
Failed to create environment.
missing "=" after "'" in connection info string

Traceback (most recent call last):
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/admin/console.py", line 461, in do_initenv
    options=options)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/core.py", line 124, in __call__
    self.__init__(*args, **kwargs)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/env.py", line 281, in __init__
    self.create(options)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/env.py", line 601, in create
    DatabaseManager(self).init_db()
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/db/api.py", line 252, in init_db
    connector.init_db(**args)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/db/postgres_backend.py", line 101, in init_db
    params)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/db/postgres_backend.py", line 87, in get_connection
    params)
  File "/home/jun66j5/venv/trac/1.0.4/lib/python2.5/site-packages/trac/db/postgres_backend.py", line 221, in __init__
    port))
  File "/home/jun66j5/venv/py25-1.0/lib/python2.5/site-packages/psycopg2/__init__.py", line 164, in connect
    conn = _connect(dsn, connection_factory=connection_factory, async=async)
OperationalError: missing "=" after "'" in connection info string

According to ​PostgreSQL: Documentation: 8.2: Database Connection Control Functions, Single quotes and backslashes within the value must be escaped with a backslash, i.e., \' and \\.

Attachments (1)

t11983.diff​ (2.2 KB ) - added by Jun Omae 9 years ago.

Download all attachments as: .zip

Change History (5)

comment:1 by Ryan J Ollos, 9 years ago

Keywords: postgresql added; postgres removed

by Jun Omae, 9 years ago

Attachment: t11983.diff​ added

comment:2 by Jun Omae, 9 years ago

Milestone: next-stable-1.0.x → 1.0.6
Owner: set to Jun Omae
Status: new → assigned

Proposed changes: t11983.diff​.

comment:3 by Ryan J Ollos, 9 years ago

Looks good.

comment:4 by Jun Omae, 9 years ago

Release Notes: modified (diff)
Resolution: → fixed
Status: assigned → closed

Thanks for the reviewing. Committed in [13939] and merged to trunk in [13940].

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