search for: var_expand

This helper module provides a facility to replace %{FOO}-like variables in text strings with user-provided content. --- .gitignore | 1 + v2v/Makefile.am | 32 +++++++++++- v2v/dummy.c | 2 + v2v/var_expander.ml | 69 +++++++++++++++++++++++++ v2v/var_expander.mli | 82 ++++++++++++++++++++++++++++++ v2v/var_expander_tests.ml | 103 ++++++++++++++++++++++++++++++++++++++ 6 files changed, 287 insertions(+), 2 deletions(-) create mode 100644 v2v/dummy.c create mode 100644 v2v/var_expander...

...from userdb-vpopmail.c:5: > ../../config.h:791:0: note: this is the location of the previous > definition > #define VERSION "2.2.30" > ^ > userdb-vpopmail.c: In function ?userdb_vpopmail_get_quota?: > userdb-vpopmail.c:72:6: error: too many arguments to function ?var_expand? > if (var_expand(quota, template, tab, error_r) < 0) > ^ > In file included from auth-request.h:5:0, > from userdb.h:89, > from userdb-vpopmail.c:6: > ../../src/lib/var-expand.h:18:6: note: declared here > void var_expand(string_t...

...erent metadata, it offers a way to relocate the disks, with %{...}-like variables (only 3 added ATM, more can be added) to change their paths depending on data of the guest/disks. Changes from v1: - remove extra code for optional named parameters in pcre_tests.ml - allow %-escaping of variables in Var_expander Pino Toscano (3): common/mlpcre: add offset flag for PCRE.matches v2v: add Var_expander v2v: add -o json output mode .gitignore | 1 + common/mlpcre/PCRE.ml | 2 +- common/mlpcre/PCRE.mli | 5 +- common/mlpcre/pcre-c.c | 16 +- common/mlpcr...

...In addition to a simple different metadata, it offers a way to relocate the disks, with %{...}-like variables (only 3 added ATM, more can be added) to change their paths depending on data of the guest/disks. Thanks, Pino Toscano (3): common/mlpcre: add offset flag for PCRE.matches v2v: add Var_expander v2v: add -o json output mode .gitignore | 1 + common/mlpcre/PCRE.ml | 2 +- common/mlpcre/PCRE.mli | 5 +- common/mlpcre/pcre-c.c | 16 +- common/mlpcre/pcre_tests.ml | 15 +- v2v/Makefile.am | 36 +++- v2v/cmdline.ml...

.... I can perfectly understand that, however ... > Is there not an existing C or OCaml library/facility we could use > here? It's a shame we can't use Perl Template Toolkit because it > would be ideal here. ... sadly I did not find anything simple convering the use case that this Var_expander module covers. The closest thing I found was the usage of ${..}/$(..) variables in dune (the OCaml build system), with the following differences: - manually tokenizes the string - allows anything as variable name, splitting it in two if a ':' is found - ${..}/$(..) instead of %{..} &g...

The attached patch makes the local IP address to which the client connected available to the authentication modules; i.e., the local IP address is available for substitution as %i for the mysql and pgsql modules. We needed this feature to support thousands of our legacy accounts which are authenticated by username/local_part (not the full email address) and IP address (one per domain). Timo,

Hi. -alpha2 broke the retr-byte-count field of the pop3_logout_format with the following change: -Added %R (reverse string) and %H (hash string) variable modifiers. %R as modifier conflicts on expand with %R as retr-byte-count in pop3_logout_format resulting in expanded strings like: top=0/0, retr=1/ del=0/1, size=431 seen in -alpha3 -alpha4 cvs as of 04.11.2005 FreeBSD 5.4-R, both i386

On Mon, Feb 25, 2019 at 05:22:51PM +0100, Pino Toscano wrote: [...] After being burned a few times with custom parsing (hello, guestfish) I'm not a big fan. Is there not an existing C or OCaml library/facility we could use here? It's a shame we can't use Perl Template Toolkit because it would be ideal here. There are all kinds of questions that aren't answered such as: Should

...il.c:5: >> ../../config.h:791:0: note: this is the location of the previous >> definition >> #define VERSION "2.2.30" >> ^ >> userdb-vpopmail.c: In function ?userdb_vpopmail_get_quota?: >> userdb-vpopmail.c:72:6: error: too many arguments to function ?var_expand? >> if (var_expand(quota, template, tab, error_r) < 0) >> ^ >> In file included from auth-request.h:5:0, >> from userdb.h:89, >> from userdb-vpopmail.c:6: >> ../../src/lib/var-expand.h:18:6: note: declared here >&gt...

..._name, *pam_cache_key, *username_format; unsigned int requests_left; unsigned int pam_setcred:1; unsigned int pam_session:1; unsigned int failure_show_msg:1; + unsigned int pam_allow_transform:1; }; struct pam_conv_context { @@ -67,6 +68,13 @@ char *string; int i; + const struct var_expand_table *table; + string_t *username; + + username = t_str_new(256); + table = auth_request_get_var_expand_table(ctx->request, auth_request_str_escape); + var_expand(username, passdb->username_format, table); + *resp_r = NULL; resp = calloc(num_msg, sizeof(struct pam_response)); @@ -82,7...

...ame=%Ln } by "%variable", I mean "Variables" at http://wiki.dovecot.org/Variables. I've hacked up a solution with strtok(3C), but that's a hack and a possible security hole, and I'd rather not implement it. What I really want is to be able to leverage Dovecot's var_expand() call, which, looking at the code, appears to be the function responsible for %variable expansion and formatting. The relevant piece of code seems to be this excerpt in auth/passdb-shadow.c: static enum passdb_result shadow_lookup(struct auth_request *request, struct spwd **spw_r) { auth...

...c b/src/auth/passdb-ldap.c index c1c2544..10bfe20 100644 --- a/src/auth/passdb-ldap.c +++ b/src/auth/passdb-ldap.c @@ -367,7 +367,7 @@ ldap_verify_plain_auth_bind_userdn(struct auth_request *auth_request, brequest->request.type = LDAP_REQUEST_TYPE_BIND; - vars = auth_request_get_var_expand_table(auth_request, ldap_escape); + vars = auth_request_get_var_expand_table(auth_request, NULL); dn = t_str_new(512); var_expand(dn, conn->set.auth_bind_userdn, vars);

...releases before that. > Truncating passwords with dict protocol* seems quite critical to me. :-O > Or is it just me, who's affected by that? > > *: http://dovecot.org/list/dovecot/2017-February/107265.html Hi! The password is not actually truncated, it's actually subjected to var_expand, which is silly. We are working on a patch for this and let y'all know when it's ready. The only truncation happens with % as last character. Aki

<!doctype html> <html> <head> <meta charset="UTF-8"> </head> <body> <div> <br> </div> <blockquote type="cite"> <div> On 05/10/2019 05:20 Asai via dovecot < <a href="mailto:dovecot@dovecot.org">dovecot@dovecot.org</a>> wrote: </div> <div>

...nd: yes I simply changed the space to an underscore as a workaround, but I'm curious if there's a better way. I tried various quoting without success. Didn't try escaping yet. 3) Can you elaborate on the "auth_request#response_from_template(template)" and "auth_request#var_expand(template)" functions? Specifically how to use them. I'm guessing that I could've used one of them to work around #2 (that it would have done the escaping for me) Thanks! ----- 1) I'll have to check this. 2) Instead of string, return a key value table. you can have spaces...

...ommon/mltools/xpath_helpers.ml common/mlutils/c_utils.ml -common/mlutils/c_utils_unit_tests.ml common/mlutils/unix_utils.ml common/mlv2v/uefi.ml common/mlxml/xml.ml @@ -86,9 +77,7 @@ v2v/target_bus_assignment.ml v2v/types.ml v2v/utils.ml v2v/v2v.ml -v2v/v2v_unit_tests.ml v2v/vCenter.ml v2v/var_expander.ml -v2v/var_expander_tests.ml v2v/windows.ml v2v/windows_virtio.ml -- 2.24.1

...= ref None in > + > + List.iter ( > + function > + | "json-disks-pattern", v -> > + if !json_disks_pattern <> None then > + error (f_"-o json: -oo json-disks-pattern set more than once"); > + let vars = > + try Var_expander.scan_variables v > + with Var_expander.Invalid_variable var -> > + error (f_"-o json: -oo json-disks-pattern: invalid variable %%{%s}") > + var in > + List.iter ( > + fun var -> > + if not (List.mem var known_...

...= i_stream_create_fd(fd_in, imap_max_line_length, FALSE); client->output = o_stream_create_fd(fd_out, (size_t)-1, FALSE); + client->expunged = 0; o_stream_set_flush_callback(client->output, client_output, client); *************** *** 105,110 **** --- 106,113 ---- static struct var_expand_table static_tab[] = { { 'i', NULL, "input" }, { 'o', NULL, "output" }, + { 'c', NULL, "client_ip" }, + { 'e', NULL, "expunged_count" }, { '\0', NULL, NULL } }; struct var_expand_table *tab; ******...

I am looking through the logging options and wondering if there are a couple of things that we can do 1. Logouts don't seem to show the IP address of the logout, we typically see multiple sessions at a time and wondering if there is a way to tie the logouts to an IP 2. POP logouts show the number of messages retrieved/deleted but I don't see a way to do this with IMAP, is there a logout

Hello everybody! I'm trying to configure dovecot 1.1.1 with different proxy hosts and/or ports for different protocols (IMAP, POP3). I'm using LDAP for authentication. I've tried: 1) Variable in "auth default" configuration: [dovecot.conf] passdb ldap { args = /usr/local/etc/dovecot-ldap-%Ls.conf } userdb ldap { args =