def __init__(self, env, name=None, client=None, db=None):
self.env = env
if name:
name = simplify_whitespace(name)
if name:
db = self.env.get_read_db()
cursor = db.cursor()
cursor.execute(
"SELECT summary, action, lastrun "
"FROM client_events "
"WHERE name=%s", (name, ))
row = cursor.fetchone()
if not row:
raise TracError('Client Event %s does not exist.' % name)
self.md5 = md5(name).hexdigest()
self.name = self._old_name = name
self.summary = row[0] or ''
self.action = row[1] or ''
self.lastrun = row[2] or 0
self._load_options(client, db)
else:
self.name = self._old_name = None
self.summary = ''
self.action = ''
self.lastrun = 0
def _load_client_options(self, client, opttype, db):
assert self.exists, 'Cannot update non-existent client event'
assert opttype in ('summary', 'action'), 'Invalid options type'
system = ClientEventsSystem(self.env)
if 'summary' == opttype:
thing = system.get_summary(self.summary)
assert thing is not None, 'Invalid summary'
self.summary_description = thing.get_description()
else:
thing = system.get_action(self.action)
assert thing is not None, 'Invalid action'
self.action_description = thing.get_description()
options = {}
table = 'client_event_' + opttype + '_options'
cursor = db.cursor()
cursor.execute(
"SELECT name, value "
"FROM " + table + " "
"WHERE client_event=%s AND client=%s",
(self._old_name, client or ''))
for name, value in cursor:
options[name] = value
rv = {}
for option in thing.options(client):
option['md5'] = md5(option['name']).hexdigest()
if options.has_key(option['name']):
option['value'] = options[option['name']]
else:
option['value'] = ''
rv[option['name']] = option
return rv
def _load_client_options(self, client, opttype, db):
assert self.exists, "Cannot update non-existent client event"
assert opttype in ("summary", "action"), "Invalid options type"
system = ClientEventsSystem(self.env)
if "summary" == opttype:
thing = system.get_summary(self.summary)
assert thing is not None, "Invalid summary"
self.summary_description = thing.get_description()
else:
thing = system.get_action(self.action)
assert thing is not None, "Invalid action"
self.action_description = thing.get_description()
options = {}
table = "client_event_" + opttype + "_options"
cursor = db.cursor()
cursor.execute(
"SELECT name, value " "FROM " + table + " " "WHERE client_event=%s AND client=%s",
(self._old_name, client or ""),
)
for name, value in cursor:
options[name] = value
rv = {}
for option in thing.options(client):
option["md5"] = md5(option["name"]).hexdigest()
if options.has_key(option["name"]):
option["value"] = options[option["name"]]
else:
option["value"] = ""
rv[option["name"]] = option
return rv
def select(cls, env, client=None, db=None):
if not db:
db = env.get_read_db()
cursor = db.cursor()
cursor.execute("SELECT name, summary, action, lastrun " "FROM client_events " "ORDER BY name")
for name, summary, action, lastrun in cursor:
clev = cls(env)
clev.md5 = md5(name).hexdigest()
clev.name = clev._old_name = name
clev.summary = summary or ""
clev.action = action or ""
clev.lastrun = lastrun or 0
clev._load_options(client, db)
yield clev
def select(cls, env, client=None, db=None):
if not db:
db = env.get_read_db()
cursor = db.cursor()
cursor.execute("SELECT name, summary, action, lastrun "
"FROM client_events "
"ORDER BY name")
for name, summary, action, lastrun in cursor:
clev = cls(env)
clev.md5 = md5(name).hexdigest()
clev.name = clev._old_name = name
clev.summary = summary or ''
clev.action = action or ''
clev.lastrun = lastrun or 0
clev._load_options(client, db)
yield clev
def _update_diagram(self, req, params):
_, errors = self._validate_workflow(req, params)
basename = 'error.png'
if len(errors) == 0:
script = self._create_dot_script(params)
self._image_path_setup(req)
dir = os.path.join(self.env.get_htdocs_dir(), 'tracworkflowadmin')
basename = '%s.png' % md5(script).hexdigest()
path = os.path.join(dir, basename)
if self.diagram_cache and os.path.isfile(path):
os.utime(path, None)
else:
self._create_diagram_image(path, dir, script, errors)
data = {'result': (1, 0)[len(errors) == 0], # 0 if cond else 1
'errors': errors,
'image_url': self._image_tmp_url(req, basename)}
req.send(json.dumps(data))
def __init__(self, env, name=None, client=None, db=None):
self.env = env
if name:
name = simplify_whitespace(name)
if name:
db = self.env.get_read_db()
cursor = db.cursor()
cursor.execute("SELECT summary, action, lastrun " "FROM client_events " "WHERE name=%s", (name,))
row = cursor.fetchone()
if not row:
raise TracError("Client Event %s does not exist." % name)
self.md5 = md5(name).hexdigest()
self.name = self._old_name = name
self.summary = row[0] or ""
self.action = row[1] or ""
self.lastrun = row[2] or 0
self._load_options(client, db)
else:
self.name = self._old_name = None
self.summary = ""
self.action = ""
self.lastrun = 0
def md5crypt(password, salt, magic='$1$'):
"""Based on FreeBSD src/lib/libcrypt/crypt.c 1.2
:param password: the plain text password to crypt
:param salt: the raw salt
:param magic: our magic string
"""
# /* The password first, since that is what is most unknown */
# /* Then our magic string */
# /* Then the raw salt */
m = md5(password + magic + salt)
# /* Then just as many characters of the MD5(pw,salt,pw) */
mixin = md5(password + salt + password).digest()
for i in range(0, len(password)):
m.update(mixin[i % 16])
# /* Then something really weird... */
# Also really broken, as far as I can tell. -m
i = len(password)
while i:
if i & 1:
m.update('\x00')
else:
m.update(password[0])
i >>= 1
final = m.digest()
# /* and now, just to make sure things don't run too fast */
for i in range(1000):
m2 = md5()
if i & 1:
m2.update(password)
else:
m2.update(final)
if i % 3:
m2.update(salt)
if i % 7:
m2.update(password)
if i & 1:
m2.update(final)
else:
m2.update(password)
final = m2.digest()
# This is the bit that uses to64() in the original code.
itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
rearranged = ''
for a, b, c in ((0, 6, 12), (1, 7, 13), (2, 8, 14), (3, 9, 15), (4, 10,
5)):
v = ord(final[a]) << 16 | ord(final[b]) << 8 | ord(final[c])
for i in range(4):
rearranged += itoa64[v & 0x3f]
v >>= 6
v = ord(final[11])
for i in range(2):
rearranged += itoa64[v & 0x3f]
v >>= 6
return magic + salt + '$' + rearranged
def md5crypt(password, salt, magic='$1$'):
# /* The password first, since that is what is most unknown */
# /* Then our magic string */
# /* Then the raw salt */
m = md5(password + magic + salt)
# /* Then just as many characters of the MD5(pw,salt,pw) */
mixin = md5(password + salt + password).digest()
for i in range(0, len(password)):
m.update(mixin[i % 16])
# /* Then something really weird... */
# Also really broken, as far as I can tell. -m
i = len(password)
while i:
if i & 1:
m.update('\x00')
else:
m.update(password[0])
i >>= 1
final = m.digest()
# /* and now, just to make sure things don't run too fast */
for i in range(1000):
m2 = md5()
if i & 1:
m2.update(password)
else:
m2.update(final)
if i % 3:
m2.update(salt)
if i % 7:
m2.update(password)
if i & 1:
m2.update(final)
else:
m2.update(password)
final = m2.digest()
# This is the bit that uses to64() in the original code.
itoa64 = './0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz'
rearranged = ''
for a, b, c in ((0, 6, 12), (1, 7, 13), (2, 8, 14), (3, 9, 15), (4, 10, 5)):
v = ord(final[a]) << 16 | ord(final[b]) << 8 | ord(final[c])
for i in range(4):
rearranged += itoa64[v & 0x3f]
v >>= 6
v = ord(final[11])
for i in range(2):
rearranged += itoa64[v & 0x3f]
v >>= 6
return magic + salt + '$' + rearranged
