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Author SHA1 Message Date
Richard Hansen
7c4fe28bab dnsexit2: Simplify IP version loop 2024-05-29 17:57:20 -04:00
Richard Hansen
40d1bc8e51 dnsexit2: Clarify comments 2024-05-29 17:51:54 -04:00
Richard Hansen
18007dda8a dnsexit2: Delete unnecessary comments 
Comments should only be used if the code is doing something
subtle/tricky/non-obvious/unusual, otherwise they're distracting and
might get out of sync with the code (in which case it becomes
difficult to tell if it's the comment or the code that's wrong).  If
the code is difficult to understand without comments but is doing
something ordinary, then the code needs to be modified to improve
readability.
 2024-05-29 17:51:54 -04:00
Richard Hansen
61d34a9157 dnsexit2: Move code meanings closer to where it is used 2024-05-29 17:42:35 -04:00
Richard Hansen
df81075e49 dnsexit2: Rename variable to avoid confusion 2024-05-29 17:41:34 -04:00
Richard Hansen
ed7f4a68a4 dnsexit2: Rewrite circuitous variable assignments 2024-05-29 17:34:51 -04:00
Richard Hansen
3e91fd02bf dnsexit2: Invert conditions to improve readability 
Instead of:

    if ($success1) {
        if ($success2) {
            if ($success3) {
                # yay
            } else {
                # fail
            }
        } else {
            # fail
        }
    } else {
        # fail
    }

do:

    if (!$success1) {
        # fail
    }
    if (!$success2) {
        # fail
    }
    if (!$success3) {
        # fail
    }
    # yay
 2024-05-29 17:21:39 -04:00
Richard Hansen
9b1a785c6d dnsexit2: Don't repeat the same success message 2024-05-29 17:15:24 -04:00
Richard Hansen
3a5e86b4d2 dnsexit2: Convert string interpolation to sprintf format specifier 
Rationale:
  * For consistency.
  * It's generally not a good idea to mix interpolation with `sprintf`
    because the interpolated string itself might coincidentally (or
    maliciously) contain format specifiers.
 2024-05-29 17:10:06 -04:00
Richard Hansen
6cdf5da9f4 dnsexit2: Rename variable for brevity 2024-05-29 17:05:54 -04:00
Richard Hansen
63989d96fb dnsexit2: Move variable declaration to loop scope 2024-05-29 17:02:46 -04:00
Richard Hansen
0040fc9608 dnsexit2: Whitespace fixes 2024-05-29 17:02:46 -04:00
Richard Hansen
a91ca7a199 s/foreach/for/g for consistency 2024-05-29 16:48:00 -04:00
Richard Hansen
d1068bede1
Merge pull request #654 from TV4Fun/emailonly 
Add 'emailonly' client to send status emails without needing a DDNS service
 2024-05-25 15:13:36 -04:00
Joel Croteau
61b979c49e New 'emailonly' protocol that simply sends an email on IP change 
This adds a protocol to email IP address changes without needing a
dynamic DNS service.  This is useful if you don't use a DDNS service
but want to be notified when the IP of a machine changes.
 2024-05-25 00:38:10 -04:00
Richard Hansen
d8a9d9d089 Add support for infinite duration 2024-05-25 00:38:10 -04:00
Richard Hansen
65fb4db6cd
Merge pull request #676 from rhansen/logging 
Various minor logging improvements
 2024-05-23 02:07:40 -04:00
Richard Hansen
9c6e5fdda4 Output a | character in log message continuation lines 
This makes it easier to tell where multi-line log messages begin and
end.
 2024-05-23 02:04:29 -04:00
Richard Hansen
ff39ce3874 Don't use sprintf if there is only one argument 
This avoids problems when logging a string that might have
metacharacters.
 2024-05-23 02:04:19 -04:00
Richard Hansen
bcd57b486b Always log to STDERR, even for debug, info, etc. 
Rationale:
  * Logging to STDERR enables separation of processable output (e.g.,
    `--version` or `--help`) and ephemeral status/error messages.
  * A single file descriptor for all log messages makes it easier for
    users to capture all log messages.
  * Consistency: it's what most utilities do.
 2024-05-23 02:04:19 -04:00
Richard Hansen
d6693e0175 Use the de facto standard signature separator instead of "regards" 2024-05-23 01:57:12 -04:00
Richard Hansen
065b227711 logmsg: New low-level logging interface 2024-05-23 01:57:12 -04:00
Richard Hansen
f9dafa35a1 Rename $msgs to $emailbody to improve readability 2024-05-23 01:54:09 -04:00
Richard Hansen
66ec57a902
Merge pull request #670 from rhansen/status 
Fix handling of legacy `status` with IPv6-aware protocols
 2024-05-23 01:53:46 -04:00
Richard Hansen
8ef7b13cb0 Don't set legacy status in protocols if IPv6-aware 
ddclient infrastructure will update the legacy `status` variable if
necessary.
 2024-05-20 01:35:21 -04:00
Richard Hansen
ba18535c51 Fix broken legacy status handling 
`$config{$h}{'status'}` was always initialized to a non-`undef` value,
so the `//` fallbacks never did anything.  Instead, any protocol that
does not explicitly update the legacy `status` variable (such as
`godaddy`) would always appear to have failed even if it had
succeeded.

Change the `status*` variables to `undef` by default, and only set
them when an attempt is made so that the legacy `//` fallback works as
expected.
 2024-05-20 01:33:15 -04:00
Richard Hansen
f212613526 godaddy: Fix status field name 
This shouldn't matter in practice because the `status-ipv$ipversion`
field is initialized to a non-`good` value so failing to set it to
`bad` doesn't turn it `good`, but it improves readability.
 2024-05-20 01:30:33 -04:00
Richard Hansen
c60aa225a1 godaddy: Rename $status to $code 2024-05-20 01:30:33 -04:00
Richard Hansen
dc92f16eb2 dnsexit2: Update new status-ipv* vars, not legacy status 
The `dnsexit2` protocol reads the IP addresses from the new `ipv4` and
`ipv6` variables, so it should update the `status-ipv4` and
`status-ipv6` variables.
 2024-05-20 01:30:33 -04:00
Richard Hansen
baec50d134 1984: Update cached status and IP on success 2024-05-20 01:30:33 -04:00
Richard Hansen
8b0c038d63 1984: Fix missing next on failure 2024-05-20 01:30:33 -04:00
Richard Hansen
9573051e3e njalla: Update cached status and IP on success 2024-05-20 01:30:33 -04:00
Richard Hansen
8269021d7b
Merge pull request #672 from rhansen/changelog 
Update changelog
 2024-05-20 01:29:25 -04:00
Richard Hansen
0d85dfd044 Update changelog 2024-05-20 01:21:21 -04:00
Richard Hansen
6320e6c395 Don't require login and password to be set 
Not all services use them.

This change should have been included with commit
27b5c535bc.
 2024-05-20 00:13:37 -04:00
Richard Hansen
7b18e4bce4
Merge pull request #675 from rhansen/ci 
CI improvements
 2024-05-19 20:31:34 -04:00
Richard Hansen
86031edd2d ci: Disable fail-fast 2024-05-19 20:19:23 -04:00
Richard Hansen
6d2dba3aee ci: Upload distribution tarball as artifact 
This makes it easier for users to try a fix.
 2024-05-19 20:19:23 -04:00
Richard Hansen
f2c9158da4 ci: Test all supported versions of RedHat UBI 2024-05-19 20:19:23 -04:00
Richard Hansen
dd7a8aeb10 ci: Bump actions/checkout to v4 2024-05-19 20:19:23 -04:00
Richard Hansen
08c914c660 ci: Combine RedHat UBI with Fedora 2024-05-19 20:19:23 -04:00
Richard Hansen
c0ba4b7d91 ci: Test all supported Fedora versions and rawhide 2024-05-19 19:50:31 -04:00
Richard Hansen
b32619892f ci: Delete commented-out centos 2024-05-19 18:18:47 -04:00
Richard Hansen
545d5e10d8
Merge pull request #671 from rhansen/vars 
Clean up service variable definitions
 2024-05-19 02:45:17 -04:00
Richard Hansen
23b368f5ff Add missing final comma 2024-05-19 02:18:55 -04:00
Richard Hansen
27b5c535bc Use undef to disable required variables 2024-05-19 02:18:55 -04:00
Richard Hansen
4d1b3439ea Use service-common-defaults variables 
This avoids a lot of duplication and improves readability by making it
easier to see service-specific variables.
 2024-05-19 01:51:06 -04:00
Richard Hansen
6da30367d0 Inline unnecessary *-common-defaults variable definitions 2024-05-19 01:49:48 -04:00
Richard Hansen
5e3e10d32e Replace unnecessary merge function with hash initializers 2024-05-19 01:49:48 -04:00
Richard Hansen
52864f2bb1 Delete redundant variable definitions 2024-05-19 01:49:45 -04:00