git@github.com: Permission denied (publickey)

[markustiefenbacher]

I habe a problem with composer. I can't load a package which breaks my pipeline and have no idea why git can't clone this public repo:

+ composer install --optimize-autoloader
Do not run Composer as root/super user! See https://getcomposer.org/root for details
Loading composer repositories with package information
Installing dependencies (including require-dev) from lock file
Package operations: 35 installs, 0 updates, 0 removals
- Installing hari/pw-module (1.0.0): Downloading (connecting...)Downloading (0%)  Failed to download hari/pw-module from dist: Could not authenticate against github.com
Now trying to download from source
- Installing hari/pw-module (1.0.0): Cloning 72baf9e2a6 from cache
- Installing blue-tomato/elasticsearch-feeder (1.2.7): Downloading (connecting...)Downloading (0%)  Failed to download blue-tomato/elasticsearch-feeder from dist: Could not authenticate against github.com
Now trying to download from source
- Installing blue-tomato/elasticsearch-feeder (1.2.7): Cloning 6795e3df5e from cache
- Installing blue-tomato/page-use-id-as-name (1.1.1): Downloading (connecting...)Downloading (0%)  Failed to download blue-tomato/page-use-id-as-name from dist: Could not authenticate against github.com
Now trying to download from source
- Installing blue-tomato/page-use-id-as-name (1.1.1): Cloning e8f0d395d3 from cache
- Installing blue-tomato/process-logstash (1.0.4): Downloading (connecting...)Downloading (0%)  Failed to download blue-tomato/process-logstash from dist: Could not authenticate against github.com
Now trying to download from source
- Installing blue-tomato/process-logstash (1.0.4): Cloning efab139a9f from cache
- Installing wanze/template-engine-factory (v2.0.1): Downloading (connecting...)Downloading (0%)  Failed to download wanze/template-engine-factory from dist: Could not authenticate against github.com
Now trying to download from source
- Installing wanze/template-engine-factory (v2.0.1): Cloning 812879fa0c from cache
- Installing smarty/smarty (v3.1.34): Downloading (connecting...)Downloading (0%)  Failed to download smarty/smarty from dist: Could not authenticate against github.com
Now trying to download from source
- Installing smarty/smarty (v3.1.34): Cloning c9f0de05f4 from cache
- Installing blue-tomato/template-engine-smarty (2.0.0): Downloading (connecting...)Downloading (0%)  Failed to download blue-tomato/template-engine-smarty from dist: Could not authenticate against github.com
Now trying to download from source
- Installing blue-tomato/template-engine-smarty (2.0.0): Cloning a598adabea from cache
- Installing doctrine/inflector (1.3.1): Downloading (connecting...)Downloading (0%)  Failed to download doctrine/inflector from dist: Could not authenticate against github.com
Now trying to download from source
- Installing doctrine/inflector (1.3.1): Cloning ec3a552422 from cache
- Installing guzzlehttp/promises (v1.3.1): Downloading (connecting...)Downloading (0%)  Failed to download guzzlehttp/promises from dist: Could not authenticate against github.com
Now trying to download from source
- Installing guzzlehttp/promises (v1.3.1): Cloning a59da6cf61 from cache
- Installing ralouphie/getallheaders (3.0.3): Downloading (connecting...)Downloading (0%)  Failed to download ralouphie/getallheaders from dist: Could not authenticate against github.com
Now trying to download from source
- Installing ralouphie/getallheaders (3.0.3): Cloning 120b605dfe from cache
- Installing psr/http-message (1.0.1): Downloading (connecting...)Downloading (0%)  Failed to download psr/http-message from dist: Could not authenticate against github.com
Now trying to download from source
- Installing psr/http-message (1.0.1): Cloning f6561bf28d from cache
- Installing guzzlehttp/psr7 (1.6.1): Downloading (connecting...)Downloading (0%)  Failed to download guzzlehttp/psr7 from dist: Could not authenticate against github.com
Now trying to download from source
- Installing guzzlehttp/psr7 (1.6.1): Cloning 239400de7a from cache
- Installing psr/simple-cache (1.0.1): Downloading (connecting...)Downloading (0%)  Failed to download psr/simple-cache from dist: Could not authenticate against github.com
Now trying to download from source
- Installing psr/simple-cache (1.0.1): Cloning 408d5eafb8 from cache
- Installing psr/container (1.0.0): Downloading (connecting...)Downloading (0%)  Failed to download psr/container from dist: Could not authenticate against github.com
Now trying to download from source
- Installing psr/container (1.0.0): Cloning b7ce3b1764 from cache
- Installing illuminate/contracts (v5.8.36): Downloading (connecting...)Downloading (0%)  Failed to download illuminate/contracts from dist: Could not authenticate against github.com
Now trying to download from source
- Installing illuminate/contracts (v5.8.36): Cloning 00fc6afee7 from cache
- Installing jamesgordo/php-csv-parser (1.0.3): Downloading (connecting...)Downloading (0%)  Failed to download jamesgordo/php-csv-parser from dist: Could not authenticate against github.com
Now trying to download from source
- Installing jamesgordo/php-csv-parser (1.0.3): Cloning 4021b82cf6 from cache
- Installing mobiledetect/mobiledetectlib (2.8.34): Downloading (connecting...)Downloading (0%)  Failed to download mobiledetect/mobiledetectlib from dist: Could not authenticate against github.com
Now trying to download from source
- Installing mobiledetect/mobiledetectlib (2.8.34): Cloning 6f8113f57a from cache
- Installing symfony/translation-contracts (v2.0.1): Downloading (connecting...)Downloading (0%)  Failed to download symfony/translation-contracts from dist: Could not authenticate against github.com
Now trying to download from source
- Installing symfony/translation-contracts (v2.0.1): Cloning 8cc682ac45 from cache
- Installing symfony/polyfill-mbstring (v1.15.0): Downloading (connecting...)Downloading (0%)  Failed to download symfony/polyfill-mbstring from dist: Could not authenticate against github.com
Now trying to download from source
- Installing symfony/polyfill-mbstring (v1.15.0): Cloning 81ffd3a9c6 from cache
- Installing symfony/translation (v5.0.6): Downloading (connecting...)Downloading (0%)  Failed to download symfony/translation from dist: Could not authenticate against github.com
Now trying to download from source
- Installing symfony/translation (v5.0.6): Cloning 91855689b5 from cache
- Installing nesbot/carbon (2.32.1): Downloading (connecting...)Downloading (0%)  Failed to download nesbot/carbon from dist: Could not authenticate against github.com
Now trying to download from source
- Installing nesbot/carbon (2.32.1): Cloning ecb525c766 from cache
- Installing paragonie/random_compat (v9.99.99): Downloading (connecting...)Downloading (0%)  Failed to download paragonie/random_compat from dist: Could not authenticate against github.com
Now trying to download from source
- Installing paragonie/random_compat (v9.99.99): Cloning 84b4dfb120 from cache
- Installing mustangostang/spyc (0.6.3): Downloading (connecting...)Downloading (0%)  Failed to download mustangostang/spyc from dist: Could not authenticate against github.com
Now trying to download from source
- Installing mustangostang/spyc (0.6.3): Cloning 4627c838b1

[RuntimeException]
Failed to execute git clone --no-checkout 'git@github.com:mustangostang/spyc.git' '/var/www/html/vendor/mustangostang/spyc' && cd '/var/www/html/vendor/mustangostang/spyc' && git remote add composer 'git@github.com:mustangostang/spyc.git' && git fetch composer && git remote set-url origin 'git@github.com:mustangostang/spyc.git' && git remote set-url composer 'git@github.com:mustangostang/spyc.git'

Cloning into '/var/www/html/vendor/mustangostang/spyc'...
git@github.com: Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

[markustiefenbacher · Accepted solution]

I found following workaround: https://github.com/mustangostang/spyc/issues/85#issuecomment-607762753

[markustiefenbacher]

I found a workaround, but no very good final solution: https://github.com/mustangostang/spyc/issues/85